, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000003f40)=0xe8) getgroups(0x2, &(0x7f0000003f80)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003fc0)={0x0}, &(0x7f0000004000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004040)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000004140)=0xe8) getgroups(0x2, &(0x7f0000004180)=[0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000041c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004680)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000001480)=0x29) r40 = getegid() sendmmsg$unix(r1, &(0x7f0000004400)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000000c0)="6654ec176d082374f4887d5d9026d778679623a8ceac8b096f3df1ef251c3613c436c7e5fb06cf46152e31a952a5910a49690602f37bbda44255914eb0695192bd4d2e691db2a93d62a012d57564c90c9684832eb1b7cb80f99f929f674b36216f40c99134357a14ba731429a752addb8d9070ae177291189493c6f035ce6b35620119386d3c6915fea453d52961d639965d406e9f1ae950aa3db00e25e049e20c7947b5beee4d261862d824278c0a696cb4996cbdccc894bb398e37a1487d61b83f3c3bad89c5583a14083e5d35f0c16405bae18750ba0c39592f8ac3d89c9546ff7c898e94d2eb453a783858a1670ef41b1b69422a3d90", 0xf8}, {&(0x7f00000001c0)="8be05e948a11762dc5abc6b3491e70a78a156cce309b5619b2f2798d30b44134ac10d7b2f5a22843570b1e5ebb550a914a05ab13284954cc51aaecd9e0", 0x3d}, {&(0x7f0000000200)="b6919917c1bc75b43fd8aecde6b90dc5057b29bf089b5d398079f99b2a89f30c934198fb666dd88541d5a9d49a8a971c1e3e4aeefd6d514fb99e666f7c5d3bf5b0b70c41ffabf4d14ff1e26abfa9389222b92ab9716734bce02062f3dc1a34b62c5c204399cf9917bf60d9a643e40636289e1ef2ef9ad077ecef66b7e44bb0bb05c4415e8436f6e8bdd0928d5192698fb7526ee86519a21f8bae04d46ea62d94e659d6d6c492297b9549d691476e81156c", 0xb1}, {&(0x7f00000002c0)="9548760d91498badea087a03317b3042dd461ff26998cb73beb57c027b5ef458bb9148bf4e0d1d2cb80cac7abe5ae047e0aa3de151042e803692e419826e9d927a9d3bc1293fff16f28a501cab10a7635d48f1e8f3b5e67427a908a8e898abe89963fedcfe3397c76586735e71bc", 0x6e}, {&(0x7f00000003c0)="bb290102b22698e701bf9f7e7c89f0d2bed2ded56ea8eaa45560a3f9d50e0d646724103288179e996c3ec27369265a09b1d20af55dd751e45d2863ec8d23706a930b032582eb4a3d149d197c", 0x4c}, {&(0x7f0000000440)="01d2840da6661d9bed119071c4dea6c9c8056a29100a11407d239b32f90623cf2e6b940b60c387586ce8041e6a26fc56a7883c549b7ca338c41b413d84a5d2e8bc8338adfe2886bb03e8f07a9818bfc57ac04ede2a8287d8fe4a9c372f93650aa057cee7af8ca60304893f874a383b099596a139f200ff8a49cab57e65e68ec6993e7cd06ba1e60ce6b6d1f09e1e73b1f8606b163282c1a6c98eaac47695572448ff05c557e6040f1e299e65398ce674790a7c2475750ac4df5d7baea4e306fbd2701aecc5581b64", 0xc8}], 0x6, &(0x7f0000004780)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xd8, 0x20040000}, {&(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000a40)="e9afa26f763fb62ee7e7ea982a4cffdc04de984a779592dad1f0d9ef8d787efcbbdb128cad8e1d395cabf9cde89d6f020ffae73630e277fe4072b38b0e1f8ea9e124c4cb4c53b39625c8a7118766264525b7c07fcf82dcdf1b67b5ebdbcd349bc4e4c38327f1976a2729633ee642b21a57cd175c4ae54fa4594bf54f50bb1566c0759f4618dca694532d61bf328271026a78611be64ee9357bf6580cd5e359d5ca4b47f3cbfdeba53f75a6e6f55509", 0xaf}], 0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="002ec2a1c4e67b34b1000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x4000}, {&(0x7f00000011c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001240)="bd027ee2896bd61c013781a33a18d3f29658327906ce6e6dd364ac9dca96f0eac5b82eb2b2df340df4b15ec38458c1632954a3bf80716f6d8ec5e34dccf2a615cf0eb82ad724bf8386f9b4234301b73f4278bea747b0262b9943", 0x5a}, {&(0x7f00000012c0)="0fa6876b0ae885850732883659507c70390fed4f6e07dccc85df607e4a3f550bd229799a49237ba2b8666ff51fcc4c7f7c4f571818e8ce354ac96ed3451edf1a879c9aacd8", 0x45}, {&(0x7f0000001340)="fd01c3c20a497a09dd3aedbc629bd695d3d583affc8b346a93908328af34358cee6ee99343d43a6e06278c6a4de737e75e64d13a80f2ed1755f696a54023d0b00daac066271220b8708bda3ad35616a4e5963701200a6fdbde2c8e0848084140a3b1f70f585bef9444e609c12bccf8d4adea8987df62171f6838e344a874649a905e747d581c76d323dc80c5d8d1b05158feb1bc39eb8dfcd559163392540344", 0xa0}, {&(0x7f0000001400)="ff6e2a48a05291dce92b03c1c9dba0c84627ce7d6d30e406bbfff7b2f603cdc6d65a08505d0f8299c23cac33b2fa0cec2d77adee19cf4c", 0x37}, {&(0x7f0000001440)="ee09b624f2b79ab97a24620ec27cfd6a93a0c3ad61", 0x15}, {&(0x7f0000001480)}, {&(0x7f00000014c0)="c7c336299765cbf3b0630d371ff05f2f2f48e465f7f72d30edda39bed38073c52c83aa95ef2c24223758f4e26ab62e597a47d22736917b296725db1b824377430774ee9eace90e307269f4e7e84884a1514746c1abec91b9f55500bfba56259c7b3116991ab99f069d3f2e2bb5c9247a77556779403bc58d13e3ed62fac3c5630c", 0x81}, {&(0x7f0000001580)="333b469660d20214fca7ae78964a4ec6c9f5625efe355c9cfca4f3ad0b3d4cdd59c1beb669edc5dc6b17efdebcf901517eb335f3c8788a4133db47ebd10662c8eca35aac44e9053fab650b9f632806ff116afdd9ae9650e4700a9b35432e6dfcfad91989ad02", 0x66}], 0x8, &(0x7f00000045c0)=ANY=[@ANYBLOB="18000000000000000100000001000000b457cfa126f33590d730f7503b136ace302edf149e0850f13f3594b453efde38f116fc407ec13be91f1e2b8205c1267e96216b9ed9ba383d923cc7c3f8b2fa9a40619abfc62811bcc70c141f4876a6293a911692896a078109b77d0eb07b678b1822dcc691ead4ab7078cf51", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18, 0x80}, {&(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001740)="2608ea455b8e6fa37f", 0x9}, {&(0x7f0000001780)="7bd83986a5ee07c0775a6d991c0b362822b57fd0178bc8727e2a749e7e983ad65fbfc60508a91e7dff1aceff1973913e34c1684a16aca3b99cdefa5f0a16728ba17ed3e8b36c62d4c16d1afc4026495a382a31b1b657e66f27604847863e91f4f6fec07d1930e5f53bf3d3077602a273d5010039792005acc0fb09c36375c2496fdbd0e356083747906d5ac7b0e34709ea726078e8f88838661cc08c079f21050ca9a7645ad41e5e044de49bf98abf", 0xaf}, {&(0x7f0000001840)="c1014ff0ffc669dc2faa413d3cd1b9cbe4e4d356432df6f70cd2ad1cd811e1d9ec95ef937ec6402668494d428222faea74ce7e198d5fa44020d65ade617fb2b6bb625ea85a27f95a21366ad846cd1ba28b1a7297346fa93cd738789aa7412c8b1ca180ae736c75f05b60", 0x6a}, {&(0x7f00000018c0)="13bd2c2cef7b552a20db268201c337da2bccecd06cabf47cb597384d4b0de4ee232ab631ec5b21c43b0fb27b19db64f3abda20ec03643e697b2f99fe58d2e6f0f1895692571b91e0e69fcbd51f5775777418cbb2c97e344345b38f8a2b1ff82aad5b965640b72f92f368d8d3f68c84eccb9a9e64f11f47275e7d26e53d5769f8234d3cf1d2bae51a3940cff911085245fdf521c4c600cc01", 0x98}, {&(0x7f0000001980)="34f71f0784a1", 0x6}, {&(0x7f00000019c0)="ed2e208a26c968552ee21c6a6fce511fbe1cc5a7aa36636594293252680deeda25de819b0e85decd8c091bcaa84b77debef68e687b8a56da3dfe01de8dc3cc275b1dceaa411aa25c78770e57293351d10e4f7dd206449e963895e032e5bc84ad81d7f02840e3d77a6b865a583ad72e63a29c378bb198588dd8205b1b4de5dc912f507d58cd2fe914e415a1f1c15d06818499a5156548cd26550e0a887fe4565a56f92589092c713ba6f36bf1eff1261aac0c1128321ca9591ef549bdd60eb24a788a78cf86dd62c2b2aa", 0xca}], 0x6, &(0x7f0000001dc0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78}, {&(0x7f0000001e40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002180)=[{&(0x7f0000001ec0)="a7d2476d7cea679df3c350a8b5df8be39dd71882cf921c1f1d9b40e10b39a8214f9565040b9cf23451284a72948d45688d4ebdcd66876d6de0bbbfaa17a1d3d0a89bbcf9294d176bb5a43ef8fccdf9f7b6f9ae648f47eab3db002757e26e064c0bc9082a22230fb418ad99b877632c468223272582e5729aa5377d98e72c0253948a02af53469b87665252f8cfdb20b9819801db9f1be4366c4c3c759a0ffeb83c185c95721e7cb2df4f0aeae8281f923249427580433e8076434ee323309766e62a8919980fdd82b364", 0xca}, {&(0x7f0000001fc0)="cc7e8787b7d103a9a2a4b59eb9885eb076546d48c3512be2da60e0a65eebf7afa6e80bb670cd9a7f2fff80ba33d05b30948f3359edf2269a91e997522414bd46dd0f46b11cedcf3c8e41b1686af49856ddacfe92683f6ee26ffeb2a745e6039510ee5613911ee785c3276299df878baf06bec097d19a3c98f34409097b669a8c3621bd9d78f4129ab820db80e73ffb1936fbcfd78579c5d6c0ad1595f5f6a283cf5a7d5d753e1ada3971a1e1ba5d4b30f00d435e2b3fa7d4a659d69ada890ff8046d865b8d6cb96652ef7d2739ffaadfd1f0373b066775920aef983c", 0xdc}, {&(0x7f00000020c0)="35505ab0b0ef799a1fde190cc39117281d3040f633a71216a09ccb7969c88aa3b58a8a169c8956d850a3c5a42105b4d00db0fbc2c8445dc6834e212c1c852497ea216321ad97812f0e1872311e6b753a22a4b45db6614d0b2df0bb4c385a8de75b8e6f28906df17c33a420f80c1bc3611666ae0d519f41acc3c028aec7f58167db639805782511ef8378825e2d0cac8cb518ab3ad936e176af82145d", 0x9c}], 0x3, &(0x7f0000002200)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x8004}, {&(0x7f0000002240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000023c0)=[{&(0x7f00000022c0)="db4325772ca6f20a04cfe0be3675d1ace80d0e5c14c6b65699332699d73e2ff64a65e3b36a5b33cb78f8a7adcae8ed35b5cc04daf5a3743d2bf318bf60fcbcb982c5410128c0dc3eb1e194936c3cb6cb393c22813d130f00073c9cb68d6a31135888a3ea612c875807c9dd8b1b7c4add5fa12269066389d1600d853162d9e9b0dec48137efe4feba7f250acdd3f0e9ab8f81ae34facdae9edccb7ebf068f77977a95ccb3fd7ac07f1a3de2e53595087044566564de4c817de01751b7054e3b763dd25dd863058bf8a33b5c00b7f04a047bf6df81941747dcf3c38ac6d9602fadc1b8811ff4dca71849c852c0079007523efcf0", 0xf3}], 0x1, &(0x7f0000002680)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x128, 0x4000}, {&(0x7f00000027c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003d80)=[{&(0x7f0000002840)="ac120243672607b06735e2515384cfbcde8dfb80fc27d8af6501017b02ff4b2b4c289dc25752536656955b8fe54fe81e5b70d5032f908dcb38a5ae7af2cef49278928163711868027b73659dcf6a8555448ff7ce7ac51a48f0bab7193d56326cb12bbaefa52f388132b2564652ace066d8792b10a0082fb0775f11a6d1b416ff259f972d09909e3e26ccd51c65352f9503c9c127309ecf4d772276496d849b5c756360e55d1770cc59dde03969655c1fdd8bd569aac491a1e74933bce47685976b3ec25e2d795c788aef80ea510b6290f4697e23bcce428e6c3cee09b14e3efad32a5995147e086aa00717a8775003816af7", 0xf2}, {&(0x7f0000002940)="2e88cc369918486cdf4303b07244", 0xe}, {&(0x7f0000002980)="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0x1000}, {&(0x7f0000003980)="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", 0xff}, {&(0x7f0000003a80)="1e467a2337aa751cea47c358535bd8e7cf48980370bcc5ea2231f68619304be341ae6d32bbc683bb86d4340499d40b11302a0268c3aac332966b7af6b8e535aac6fe47ca7296eb7c5c45f573041159aff26729d83c0bd57a46e64aaf6d0321d269ab43a525517dd9e62102404f299e257e503475015146098f7b837f57d5cfbdf897689a68fa221964f99b46c6470636cf166975587c765a2d07cc12382f34184e0b55c17d3838193c66f49c72647ecff4c0b8b61d6b9845fa1ad1e5194342ad03828378702160c35f6e040c060c05ddf767b05928d65f458ae4d77f5a7b", 0xde}, {&(0x7f0000003b80)="8cf07dc635a0ee8e62d7ff797c216060e7b0d969392591720ac7cc625cb9086210ba117297dc770c1899f8c3dafb8a81d82f4990a0f49c011a79848bb76450cb940965be1e5c649b8b4e18400e012db39f018e6fc42b66724cccea41436f50c468019f4275b0f8ed604d9a1eab81a485f17d5279c5b2bb51dc724d158203bd73137c0d99d8c720f2902fdd53fb76232d48c7dffb1bb5754d9fd73e51d7b009c7d1b515c756ee26b1e46c76f1acf0d4d01a376b999752a0e5c45ca23b64f33902bacb99e4be2846369fe923321e2ddb626f67cfa97bacbee86ac46ebe388fa9c382b139fb9c6c634f855d85d82255f8ef21790cd911cef07b0f159d0e", 0xfc}, {&(0x7f0000003c80)="6f6ba31152921a999d749aa94788475e817136bdddf8f69ece158205b1cd58fe832d7ebab716dfcb2b37250de0b5f016611bab93716663e0bbfdaf9ce192e36877fabb9041d5deed41c7d6c25d421b185307334424e7e7acbde30a5ae1d8649f8d037e66670161c3860f6495f3810a08bd751c6c7cc19144d8a53cd1d958645d60c2cc6ca08a243acea599a0cba1705aea8cbcac7f7d559db2432387b5f684475a64dcb6fa9bc19e70fb21d3dcd826e2c139f2d41dd9711a21bc1c5f622ed7e19a9bcf6201de2f82cefd2ab9cfa64dbea22c6ae3a4d6ef94a38c1de99991363fff440eb30cf5fb", 0xe7}], 0x7, &(0x7f0000004200)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="000000002000000000000000010000000200000073d65d24b325c65099d7d733730d78695b66586521718c8b599fcb396737d1204cd2f336b46cf0623e0140e2bc35d3693fb0b064c93a2a90f161aa9fe0bae2382987f6e4da", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x10}], 0x7, 0x4000) r41 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r42 = ioctl$KVM_CREATE_VCPU(r41, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r42, 0x4008ae8a, &(0x7f0000000900)=ANY=[@ANYBLOB="0200000000000fcec7d0000008000080f70e000000000000000000000000000000000000010000000000000000000000000000000000000000000000"]) 2018/04/05 15:23:24 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x2000008a, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:24 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18010000000000000000000000000000850000001c000000150000000000000095000090052330ae"], &(0x7f0000000080)='GPL\x00', 0x8, 0xf9, &(0x7f00000001c0)=""/249}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) 2018/04/05 15:23:24 executing program 2: r0 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x80000000}, &(0x7f00000c1000), 0x8) ftruncate(r0, 0x40000000000ffff) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40100, 0x0) 2018/04/05 15:23:24 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x4, &(0x7f0000000300)=[{&(0x7f0000000100)="37ad3b69c824e9f64c17656ff6f1e3d712754ef9804807aed189", 0x1a}, {&(0x7f0000000140)="f3fb089a699256d52f8a0183bd912bb92a28f6a9e14858d69a440e1f31353929e04abce437ee67597f6bbe5e3ad89b2ae12a4a24feb2675d42e8", 0x3a, 0x100000001}, {&(0x7f0000000180)="539aed990db795764e00cf1385b486182ebff33b47e95117bd49997cc7ab14b3b44cfe3602f70c330c369283c80477602e0b714287c49fe63b5b3e31bc46cc82b4dc62eadf2e667fe6f396b1b7210303d6858c26675e2756f3236c9aa83853a643f0a8e2b19577266ba0178312c8f1e797e7aa64f352c95727827add0c13ae8cbe0ba72d05f5ee8ad02b426b36994d850d3b5a87bf56ed678190", 0x9a, 0x3}, {&(0x7f0000000240)="314cdb6f585021f6951d2d0b08cb453aa89157eb877f75350483161f40feefeca779ad12676c5a8fd242df06c7786fc9d3df4b56c2f6eb185f199a6ac4090900d27b882c4fa0dacf88874edd59c1f2dd68b520dbeb365e0e5a9eff9c887e7deb6ab7a07c8e4299f88154253c772892bc9530b55d1b8d75e9901617dcbe3bb00b9da64d69398dda7b9615cfe0d9dec91eb8b6e3534b122a0bf719857a90c986c57845128a67", 0xa5, 0xfff}], 0x2200800, &(0x7f0000000380)={[{@norock='norock', 0x2c}, {@mode={'mode', 0x3d, [0x2d, 0x2d, 0x3f]}, 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x36]}, 0x2c}, {@map_off='map=off', 0x2c}, {@mode={'mode', 0x3d, [0x38, 0x30, 0x3e, 0x34]}, 0x2c}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x800000021, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000003c0)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x195, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10, 0x80}}], 0x1, 0x0) 2018/04/05 15:23:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={r5, 0x7}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="0f20e06635000001000f22e0f3f7266cf3ba4200b80000eff30fc235ec640f322edd9b56a1660f3a0fe9003e660f66fb0f01cb2a62b2", 0x36}], 0xe4, 0x0, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x10001, 0x2, 0x3, 0x8, 0x8}, 0x98) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 15:23:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x34, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/05 15:23:24 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10040, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/04/05 15:23:24 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0xffffff9f, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) [ 72.527417] sctp: [Deprecated]: syz-executor5 (pid 7510) Use of struct sctp_assoc_value in delayed_ack socket option. [ 72.527417] Use struct sctp_sack_info instead 2018/04/05 15:23:24 executing program 6: accept$alg(0xffffffffffffff9c, 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x91, 0x400000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_hci(r0, 0xc00448df, &(0x7f0000000200)="9870294fbdf21fad489dd14d29ef022da0704729ef1c741962ed69e31d1d77193d308a06ebef616df1c2ce6f8c1ed6757ffed79d138dbf0d44e0440c6610d27bbe9be8d0f5ea63b831070e9fac6b8c32714337de49dbda7564d42134ccfc416b53e91d5c1e336be6ca7ac2aea8008c79cabe63a18205e6c82aaa47410818fc9e24d057cf0c891f3f08c95e696106f88351ace84c826d67669c3aaf7eb45a079dae60b1e380d4952bdbcb62fba831") socket$bt_cmtp(0x1f, 0x3, 0x5) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='cgroup.clone_children\x00', 0x2, 0x0) socket$inet6(0xa, 0x805, 0x5) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80400, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) eventfd2(0x7f, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x16000, 0x0) r2 = dup(r1) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x7, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000000)) [ 72.728302] sctp: [Deprecated]: syz-executor5 (pid 7532) Use of struct sctp_assoc_value in delayed_ack socket option. [ 72.728302] Use struct sctp_sack_info instead 2018/04/05 15:23:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1000000000000004) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) close(r0) 2018/04/05 15:23:24 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000000c0), &(0x7f00000002c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, 'erspan0\x00'}) getresuid(&(0x7f0000001580), &(0x7f00000015c0), &(0x7f0000001600)) waitid(0x0, 0x0, 0x0, 0x40000006, &(0x7f0000000480)) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="eae04f36465fb0d385932e6b5f70662644a99a58265c2294c559b9754e6260b31b05da8f766a5bb01182b5dc742af4a926ad8ed758efec2318ad2a294e7dcff1c8e88a9aa629bf40b5786b9dfe0f7b93c5757256a8cdafc9a6e63e7006ba4a7e54ec7bb910f7f88b3d1a24fd7c8f303045001276ce064dbeec1cd08cb17db054015a9ea24c5031b83ea9f58399b0775943e30d6ab2fdb08804b669031819e1915383e24cc8eedb5600f3d58940f618933042acdd618547c1", 0xb8}, {&(0x7f0000000540)="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", 0x1000}], 0x2, &(0x7f00000002c0)=[{0x18, 0x11f, 0x40, "a9490543"}, {0x80, 0x105, 0x3, "0974cf942b5c325a4ad0926eb93b36f1e3817a36f797d2ba3928debea8e8c57f3b60ba217043a47fca0eb12e92bf0ccdc2ec49a6425b857dbbf58014ff4d7bafa9099271661c5dbc36e3f2a6f77e2fe9a48283fa7d1faef4a246f6459a07b5062066eb62acbacbee92b54c791091b3a2"}, {0x20, 0x0, 0x80000001, "85a9c0fc93757d1a16754b7437f67a"}, {0x20, 0x3b, 0x4, "45f7ce243b0cc884bc10"}, {0xe8, 0x13f, 0x3, "4bf4942718be83882228072854367137f5fee4e95a2ec44ca4f28d010a7f2352f5afce177635ee4e3b9ff221d6236d443b70407c99c41e6997dd2addf8bd22e9787ec07b3637a1033a25eb8a15c533b248cf7987a74a0c10ee7fca92985b87ae093a1214f5f2387e1a0833000af9d9d12099bc892eb761958ba10f0a60030780e2432be13b164953124f3752a2c2a6a2499d1389cfd77d3bdc2db73bec468dd4a97a8605b34c1970c065b67b9307c961be8b2ae45c4c002f4a7265c7365aa9fdb1025944136ff67ae96bdc8e59110a3233d42b60f146a1"}], 0x1c0, 0x10}, 0x0) eventfd2(0x8, 0x1) 2018/04/05 15:23:24 executing program 4: unshare(0x24000200) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7fffffff, 0x1ffffc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{0x1f, 0x7895}, 'port0\x00', 0xa0, 0x20c40, 0x401, 0x1f, 0x0, 0x4, 0x8, 0x0, 0x1, 0x1000}) unshare(0x8000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000000c0)) modify_ldt$write(0x1, &(0x7f0000000080), 0x10) 2018/04/05 15:23:24 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x3, 0x0) getdents(r1, &(0x7f0000000100)=""/37, 0x25) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000180)=""/57) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=""/4096, 0x1000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='..', 0x0, 0x0) fchownat(r3, &(0x7f0000000080)='..', 0x0, 0x0, 0x1100) fcntl$addseals(r2, 0x409, 0x2) ioperm(0x6, 0x2, 0x1f) 2018/04/05 15:23:24 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x200000e7, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:24 executing program 6: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x2}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) io_destroy(r0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setpriority(0x1, r1, 0x20) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x80200) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x200}, 0x1c) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040)={0x4a20, 0x5}, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r5 = signalfd(r2, &(0x7f0000000140)={0x405}, 0x10e) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) read(r5, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r5, &(0x7f0000432ff8), 0x8) 2018/04/05 15:23:24 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000000040)="0600000073006ad7c7cbfc42811c498aceb9856a372d27300406dacfbae4a780e4b9e304c5245092318dd55ab1bd98971f61764c8a4c4903753141c86e67a0f494e478501257e57e3a0a963f738b6a3b3d17b5fd96171ec8a472b8b1ce834209294d8f30ebcfbe373b82c9980b8c994293b985426b982537b970d41ea883902adac917c0a653e426246a27383f255eef44598dc162c5ea2d5dcac6831b8551018c31345bb122e1cb6424b9dfdb", 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/05 15:23:24 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x87, 0xff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f000000d000), &(0x7f0000009000), 0x1}, 0x20) 2018/04/05 15:23:24 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xe2d, &(0x7f0000001000), 0x0) 2018/04/05 15:23:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) accept$alg(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='IPVS\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = socket$inet(0x2, 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syslog(0x2, &(0x7f0000000100)=""/26, 0x1a) r5 = dup3(r4, r2, 0x80000) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000040)=0xff7ffffffffffffb) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x20, 0x2, 0x78b2d08c, 0x9, 0x4, 0x8, 0x87, {0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}}, 0x1, 0x6, 0x6, 0x1000, 0x2}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000180)={r7, 0x1}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) socket$unix(0x1, 0x1, 0x0) 2018/04/05 15:23:24 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x3c, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:24 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200040, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') socket$can_raw(0x1d, 0x3, 0x1) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="9f82893c019dcb7b28b1df27b321a480157b88c3229e68428e9812c0ba7b2ad990275107d121b80ae6059c32d32ab6d50ac4f414e63dcb18c09d1c6089466d51469470d0e063879a4593fd671484ef9e829579b72ee633f77aa25585021e", @ANYRES16=r3, @ANYBLOB="0c0428bd7000fbdbdf250300000004000500"], 0x18}, 0x1, 0x0, 0x0, 0x4004}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="10000000ea0200000000000022ff000000c55bd0"], &(0x7f0000000040)=0x18) 2018/04/05 15:23:24 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)=ANY=[@ANYBLOB="0180c2001b00e2701bb60689080067907800000000ffffffff2100907800000000450000000000000000ac14ffbbe0000001000000000000000000000000"], &(0x7f0000ea3000)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x552, 0x2000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r2, 0x36, &(0x7f0000000100)={0x1, 0x7, 0xc3, 0x1ff}) socket(0x15, 0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x3c) 2018/04/05 15:23:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140)={r1, r2/1000+30000}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) 2018/04/05 15:23:25 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x71, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:25 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffff, 0x4b2200) ioctl$int_in(r2, 0x5452, &(0x7f0000000100)=0x6) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000000)={r1, r0}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00000000c0)={0x1866, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}) 2018/04/05 15:23:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xd0}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000950000000000000069f7ce69a5d3e8cf61e290d6f39e5082f9476426f56ab35f3d62782cf1ab6d45f41f2ac0a8c1dcdae69907508da438257638142eaedda65c658e38aea688f07111e6410b27d842e9feb2d6cf63ab8169cd13d4c79fd284af2c36ac4a42cc11af52e5a96f6b6b957ea1"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r1, 0x50, &(0x7f00000000c0)}, 0xffffffffffffffb5) r2 = dup3(r0, r1, 0x80000) getdents64(r2, &(0x7f0000000080)=""/34, 0x22) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/04/05 15:23:26 executing program 2: socket$unix(0x1, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000700)='/dev/vcsa#\x00', 0x0, 0x1) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) setresuid(r2, r2, r2) iopl(0x6) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/04/05 15:23:26 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400800, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r0, 0x2401, &(0x7f0000003780)={'bcsf0\x00', 0x0}) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x8200) mq_notify(r4, &(0x7f00000001c0)={0x0, 0x6, 0x0, @thr={&(0x7f00000020c0)="606ca97c877a5d7015c0395c09fcb4d8733f51123a54b482b7f87a591f076845a47de36c51c1cd4fa0895b1663f91e465173928150faffb58a22be85ecefcb51e5637f4a3f7fe05044f4cc2f09fd39e8c62cdcdcec7dcc10ca34e9148f346ed923a24800ce23c1fd88fb3d6465853e6fddddbd8159745d7717aec14f88fae855be7008386a2dcd4b030d06db8dc62df5b8e922d6673d97a3ee6a3d43bda7e1b1f518d8d80fd2b5559889bd0f932795b2814127175d9aded430c43094ce4d8da812f73c2fca268eae98174b631dd9999ecb571b833aad154fd7e3e18c699d33443a83beec332ba36e7330817853efb54050ce70206cdf7ca3aa23523f14845a50f966e74678b3a27b6e520295c1c25a3c31264d04ef5c6f5cfe6801a0599bca8ea71cba9ce829ca8a1a2aeea335d869c90fc2495ab4172b283e495f839fbc122a4270fcc93e2c6d2acf17c9175109824e16714815fb37be4fa00ce83de564c368396469abd5876f12636a138615270931c917fb0c675bc74d5ee9589b2eac00c121f7cd2b7ddb4e432b293714a4c0fe80fd94009b1525dcee45b70652473e4e7e8468d705c33499f52b5d1e7e197fb8e304abc745f83fb4997a73dc21db916ef5aa4e3b0685343cf20ba0e887d901f1514567532ca4a0095114874a34d7ebbfe8f4fe1841f6c13164523f34c2cdf79b4d579fa3704c51ef6baf6284c52a6834958f945374670a955308f9254c9aeadee2d9b50fd4b85c3caa673cef9a17c427dd1074b0e7562a6b7ed8d7cf251716c388a477074ef6a77fc28126b76d9ab3a2f6ab7501ad3f85d836609d9fe4b677f1fd8292dddf59d3de13100c94135cff1fe3bbc0edcf9058a8d410da69f13a9a3c37a78a76a4008a09270adec4328e7e6cadaeac844dcd35aa68d6b9ffbb954df25135b4791d257d91d865e9af23036f12e3e47ddf3f1af57621e212e60f50812615ab6145c382904463291472aeb38859db864dac9669b93c3d95b7d741a719014bd268cf947ae2ac54a1cdf07182c257b0c14d9fbd5a71ec0c5f1a63d7fa04e177d216d57f7f8d6520ce8f83f169aea890663077b34201a787f46c7217edc01ab5d6b6abb10f46dfc617398ef4992793f0d915e4dafb460ad5c2b29f0c73b062f2342cf8eb956b794361b96338c24b5bfd0b62633a7a9916f2f2039f0b5d50f4f2c41c956d8cbc298359b3ddb36910c7ea646ad95592fb4e4c6612a256d5b73c500908c4dd2cffb5a73d127bc28c0528e45361275ecdca142452f982f90bf8477b70f7073964f95de9b2363d9f78a77735c1317db74993a760ef2f01002d86be29542d93da77d945162dcb50cc7414e96079150d1a4af2a2a8ce3d9a87d5bcb922f3815914f130079b26ed5306eea7da22439f934c70c926d77ed9e1943280435445c1e8b4e3365f32c3656cab16498365e0aa1b98b31882907eed0e9c712191ad3c2d7570f3f79b21fbd18d4da95bb6c50412bc31e64c38eb6600c067f58b79d8572d42887b04971e5d0ce777f7329956f14c6eeeadc7cfcb82967b312f5e99b39cafd3b08c6905c55477c9ca7491e583861891fd78210f327d7eff779d48f2a0a0743f91b1cea5b68855adb91afc944cc5baf01a07977d8d7e0c3792d94f8dcd5b5bb01e064d8d964b09671dacadeef3f171a446be3d2fbe86511bf4166aa5fac79f11d78a27a6b86d84425e004d6979e942fd233320ad55f097bc8a67b14b90eaefba0ea45419ad87926f2906426a67cf78cf26499b99dd5526a9e853e0f910d6bcbcb8c901a18cc12dfde504446428d1240102aa59574244aa75bd2c3d5e2ec7256d9e29f87caca4f09bc124cafd18fae8c3df2a303431d8d3133566aaa7882dd3a6371392a0d9b8567243294c3c3a26f7eb9cf96711f739c0e4e17bd9aa6c6dc6cced7c12e89e5a0687e5dfd8efffe3146316b233f1f931c78fb78b8f47bc3a31c9a04358e7276b0b73989f3039ccb6854e3ad7bca467682862206a7cefc979bda5868581dbdf47e245fade344d9930bf962ab71c3f7f99eb14c46da09fb20f87df3103e8c1887164048404de550a64a1f4a3d2d9730dcb0fda17153d9e7382ad202923e8c7eb686b5a48908f959ff2124e88d9b8796ba7098c7b214dbeda5fd6b23320a7854b1393c62290ca16bb425474054b716291bbc22e2a6cc36db85565ff79dbf070850d9577ead1169dd844d540b890cba04be93f78717edeecf19953fdb50f31cc5b1e2bd901dc41cdea28c01f17003a6a1eb29aeba4c36da181fc0eacced35999d45ca66cfa2afe3f8a17895f8006fea3668b69a2f80671852b2d5984570d4d55eccbbf14381241544bcef763b0ed7b434d282c736924180990faf90dc93f6fdb0174509f5a5304d3e015e7ab524d554c5d75c213745878e7e949036f2293bde194f763b58855532425caa1845752121a3e0771dba2cdf77ff57ea432a671788ffc6378c8f414a989642d73c827c1a17646f89ffe33981e5df1fba23054d5664ec5750e2739280f41af4c041d71714f650c9c2f87dd8c35c5de5a532bfe2df229cf16fe202f78d63d56fb528832998946601cca20de9b1ca787c7fee3e40daa7827de59687eb3e846bc6a697a4750a90e2182c8142de2d551a4a7e479e918a2c72c4caf7ff0e8279573a6fe1157282a9cde7fd2639937892d06af8427887883ab4857272bc7c2048a7f14f138ae87427e2ec0def47ae2bac9811e742e77438d55fba49a709db660522f88e5950731506614c259311b33fd7140a7e1d5276435f3a763fda7f34c4778cafead19215684b7135b861a41179d0f5e579442c8af3a3a864a7a0a7ad306c4357acddf0a6216e0f824c598337104720221d2f94ea99c80bd283d99dd67e5b88db091cce87115e6e8b089d295dac7c151372b35205932d8d770a1b38cbbe13f2a7f4ef6fed7a1fff4dff015366c1749bf041b7cac1b6175aecc7613b06e30bc99991586bc9d871620316bd489cc71c3a5931c9d9aeed6f422b548eaa4f8f89093f81beac55a7a3482ef7adaebb356e0ead8a577ed4798afaa73f7bc34afd56171dbef3db75419ce9588d098a9a5aff623d312a648df539e9d5a9adfd0bcafa4f2423e8b2fb1adac0895903f330a57e14f3e34b36861ca25c3ba2e545c1a738788c90762db26089c7f1006f5ae64d273a6248204276fab7182d270be2d826ce8dd55ba442f44f38862b3bde32e92dc97be2e88971e7a3d175448c420eb3744e488eacc2447a4f5faf6803bb1f2554ecf019120b360a553aadd4b661228e8ffed8cf2bb8388337371df484b4381833ad7beceb1f46876679d626ca7e52ae0f67b7633cd433e4d91a76d4dcaa9abcecb22b73bca6a5b23ec4c8b2e59a4fd990e210fa9b18d0eea54e291513d2576dabdd6eae6241a18b7844a4a8010a953c1f0acdb3d61d711778df9cc7493d65851565c296fbfd44b62cd41aceef04f4c92eb6c618d4e59f7f1ee7521656ec7c2a60d534cd7bc28a4d178daf8b81580285b9fca884d4f8bdc93fda9a5961ec78be54779370cf090da5ed250f4a63ccdb8b3ee5188975c318b6aeed93160c6eba0e74cee0752843187bc99ee2cfd235a998ee50c1fa3c490c86fe052daad7ae054e9a8848c6abff4897d989c5ef3282efe3ace19ceaeab4209e45c66066366a72ac5f75d4520348433c26df9bb5a52c516874870518badbc577e565fc22805da572e53f99c482d1becdbce4fcfaae7a811918758d34908b2db7109d5fc1501ee7fc45a5f583bdfd2e640c22b523305c9e1581ae75639dd23f2b9b779293a9646166b0bb0b1f6ba0df373ec3cc542874444880df0f63ff57b72d278ed7217c37a1cbe5691ff7d2ae947cde6112a695012c0ba36a14c68c181821f05fbc9729301347e3c8aa32dc53cd37442a71d9c5352776147b855274aa8e4f32d67d9c43fe57368a912259a3ea411df098b33cb4097a7508c3e3045deb3e33568a284bd3d5764f170344a54572df19395a40d0902d6fac771304e93cc9a1b911917ad65e9d693d0ad743d51b3d2b1b456de397622932a96add5b3ff6563c8264ad0ac793e8058f31f069fda23cc369596aba78648f1129b13dbe3696d74c0e1d5c4cf0b5cd9fe5f6188eaf3fc68572f1be620632729d67fb2e75114be67055ab1a2749e76874d1c2fd8b6072e459959561ae6d120c1260ce681e37f39f85b841a598990ec331310abc52bc1a9519e5e1e031cccbcc0132adf653bb10b38d39cb07863678fc6ed7d9121887182da3907694f7cd91ce6c2242b17c70405d7b3606d0f1cb073aba3cdbd702814fc950ab134d955c9138b785ed40aa073f33596ff542af1a193023db5a3d815ec6d83855c0f615a9a3d65b204bcf88299e033c0ee3c3a3b2bd08ebc4140a83d3e23a7f9ede20dbeea33a18a8222360c9a823e3d9f8e873eff61c27a7684b5283831ed20611577ced0d3d80f3dff3fa9636aeb3c17e7705922669ddaba209f46a25ef6f2587e34b8f7395a14cc792f379536064db395214a870a52efceddf7088698f22a73536dfdc6648d0f958c816464c485c3f0b91842ebac77f0790583ca119b25d329d3ea037138fdc59a697e0e347385c2a8331a191dba3c856e8938a11a83f27996c802ab6931701f0765e75a65947493f080938a131f3251ced5dd0e8211f84aa09d3252a3f5b734b1bdb4b01e906e67839fa7f119443049cef0d488ca5c3b037c117f9341b453bd7456f040d76ef0a28b57d8d4ed9b71e3ef8e5f2648d6b3a7039659d78e7e47ef03fa96d088e7079a2654bbd2fdcfa609339547d04a3e931e462bc1537e96081206b5b5fa06eb1522890499340b2738c98072499300915c7ed1bcf57a5bf861644beb6e33133d79880b6f2c99a1cdcd2bc141b780eb68e8bba492ce976c1a34e99da490f76dea6018754400e63b47bc812e9b2b5c8730fa1a5a9b619f8bdcbe130455e8ed37865b07a9eea3f65f4b365d262353720b9dcab4dd8f547d404791bb3755db4c6082894c2b393ca021f07f8d4fe01cef89aa2dcee90b6664abd4463f384fb95c487b6c7d64f927c33ed708c8df77e975596f2fcd8687bb73aed9585a29342b85940230d7b3f474e72308a1d14e95df61c3b1a7f80cdbd3b2f1d45e960f0756632b1f8a141513b20a4b3a2215ac7423abcc1df2b9cf00aa85e6894805de3e35bac47fd49372701c63e681d4beb6dfcba26889717132ea5f347270d93c8579f5e37334524bbb0cf7214ae9b5a2a5f428ad56ba37666b192e16cc42584f4df74d510329a588492bd0cef92f95ab6e52ccc8295b0ac22ded12d0ba1457fa806d458fc7736d1102cbf5830628b77833a49c8b4b2e78b385dea69a2fba5f03d7565ae8a811eb7e4affd9db88933660982f5d61e552acfda098360305afff1419d04580b30e6e1e87024e521022c5bf44bb1acaf76e4e96514ffd98fb3c9ca2315d861ee8df32d700a1a0d92eeb5fc7e461d54509867cc79fb6a0dd189427a83635f044f5384598789f66e7d123262c6cec15d87523692ab148655600026ed3d36124413b3a85755977f2c3ca16d316f5b2c7ff17ff8351a4f1045e173a3e4814a620a310592cfcc80bbf4ccfe454c9cbe59f3dba26dc55e115e4869f92d8b99d3bc4b0955e545ebb27eb2ce6734c8ce495c8978f9648ebb30a7f4f6502429c61234dd2b43e7d94c6c7221df8f3ddd76cca00462023f13fcef845507b678d0263a2d7afc9c5b78322b2774768fde621448ed7455090cd8f10199746f6bd7cd3042926cb", &(0x7f0000000140)="6a2241a17f724ac1302db0452dccb1ae29c8bae8a2d92fce36c9152ca952505275f884f4455de4329ac3c584cf91bbb3940f67551ee120c0a6971cbfae36c892d3a700dc57c2"}}) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) bind$packet(r4, &(0x7f00000002c0)={0x11, 0x1f, r3, 0x1, 0x5, 0x6, @random="bdb0212d7b63"}, 0x330) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_ifreq(r5, 0x893f, &(0x7f00000000c0)={'lo\x00', @ifru_map={0x1, 0x7, 0x6, 0x40, 0x9, 0x600000}}) 2018/04/05 15:23:26 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x2, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:26 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/116, 0x74}], 0x1, &(0x7f0000000180), 0x0, 0x9}, 0x2100) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000180), &(0x7f0000000240)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0xd33f, 0x228a00) ioctl$TIOCNXCL(r1, 0x540d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/04/05 15:23:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x42, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000040)) 2018/04/05 15:23:26 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000aaaaaaaa000008004500001c000000000002907800000000ffffffff16009078e0000001a27ed170ff33c379bbfe1f7acef61cee9741909a51a2434e3da26a14c686411de1ce48708289163a35754103b5639327885f2690e8a0c6eb0224308b5dd4dbecd4d63489696733c99aed3625a9c7f15fd3a4aebb01ee627584a7c10ca428cb641a1d39e6a1db6b98e23aafd000a917e7cc33e2c683aaa377883622fb"], &(0x7f0000000100)={0x1, 0x0, [0x4]}) r0 = getpgid(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) 2018/04/05 15:23:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000200)) fchmodat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x2, 0xb2, 0x4]}, &(0x7f00000000c0)=0xa) [ 74.929206] QAT: Invalid ioctl 2018/04/05 15:23:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) recvfrom$inet(r1, &(0x7f0000001280)=""/248, 0xf8, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x20f, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) 2018/04/05 15:23:26 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x6, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:26 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x44000) pwrite64(r1, &(0x7f00000000c0)="bf42ab9d9818dd9fe4101c405f9b6bf27eb50bc19941f6d931937c81a3f8cf788cb38983663225f23b807d50620e2f7c164ed1d8423b280d86370f31777e5ff4a8937de0fc63a3ef4b6e00130bfb80aa6e459338e668665fbcf540c794", 0x5d, 0x0) 2018/04/05 15:23:26 executing program 1: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f0000000480)=ANY=[@ANYRES16]) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000a00)=""/190) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000080)={'ifb0\x00', 0x6}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x33}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x64) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) ftruncate(r6, 0x8001) open(&(0x7f0000000040)='./file0\x00', 0x103000, 0x0) r7 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000880)=0x5, 0xf23b, 0x4) ftruncate(r0, 0x0) write(r7, &(0x7f0000000300), 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0x18, "b55c753d9e3abc10539e99619a706d91ab27fbe3b07fec54"}, &(0x7f0000000180)=0x20) close(r2) recvmsg(r5, &(0x7f0000000840)={&(0x7f0000000300)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000380)=""/213, 0xd5}, {&(0x7f0000000580)=""/252, 0xfc}, {&(0x7f0000000140)=""/52, 0x34}, {&(0x7f00000004c0)=""/6, 0x6}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000000680)=""/48, 0x30}, {&(0x7f00000006c0)=""/152, 0x98}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x8, &(0x7f0000000800)=""/35, 0x23, 0x7}, 0x40000000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={r8, 0x0, 0x1, [0xb62]}, 0xa) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3aa8, 0x0) prctl$setfpexc(0xc, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x111) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35}], 0x1001, &(0x7f0000000880)=ANY=[]) 2018/04/05 15:23:26 executing program 4: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000051c0)={@loopback, @broadcast, 0x0}, &(0x7f0000005200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005280)={"2d9f88f453d19c280000008000", r1}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000180)=""/58, 0x7}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000480)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000007c0)={0x0, 0x800}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="db0000005145718d129a4f98b949298b0957de2906fd0c309c3764c48089b284551d500a1644413d6afbd9b6668316e343b10eb70cff6126ecd9981b73c6eb00a890164344a43f930a0285165ea21c2ce61672c73d8e8580e9d54c10cbe560f67624abf3148bb8fda260d709f5b185dce138c6f7e54ee98b0af0dbc3c0ba98ee40a53b3fa8e0550b095784f23c15c3b1013a554d41bbe8db290ba758db14c96ea6faaf9aa2e76ed2c99ea465ea5acabb745cb998888e661c25a5570eeb9953c58d8446f2d2f92c4fc9c22ab56f9139c6c0bbf1a2b275010dd3ff00b5cb87159fd8c8016a146988355ae131"], &(0x7f0000001d80)=0xe3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001dc0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0xffffffffffffffff, 0xfb, 0x3, 0x0, 0x7, 0xfffffffffffff9e0, 0xffffffff, 0x0, 0x0, 0x4, 0x61, 0x4, 0xc0f8, 0x100000000, 0x1f]}, &(0x7f0000001ec0)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001f00)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00'], &(0x7f0000001f40)=0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000003c0)={@ipv4={[], [], @local}}, &(0x7f0000000400)=0x14) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004ac0), &(0x7f0000004b00)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004b40), &(0x7f0000004b80)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000004bc0)={0x0, 0xb6, "738222294214759a90ba7f10af4ba35d448b16f7cc38a8d9c8f653156ee6e94f71b2d9743b1bedc8c877467dd77bdf00f720d84cee89ee1f414738c0ea5c9d40f2229745af0e97adcbb2c5f540e9d163c55bd7b93c91d7efbfee14d27acd326867186dd7104bac77c4e24916e4894322137d6086e73085b9dd5c600eb2aa750dc2c85ff19ce71089a33766b59b5603e59207939ea266a00c7cc5a64a2d39016f5d3916e39d59bdb7664cd330b733ddca31ee85af6c8e"}, &(0x7f0000004c80)=0xbe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004cc0)={0x0, 0x8f63}, &(0x7f0000004d00)=0x8) r6 = socket(0x10, 0x2, 0x0) recvmsg(r6, &(0x7f0000f8b000)={&(0x7f0000421ff2)=@l2, 0xe, &(0x7f0000ea6f90), 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) recvmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000280)=""/238, 0xee}, 0x0) write(r6, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000004d40)={0x0, 0xe8, "e949ded1298413a260b065b90c7877e90a8537a6cfd685e7fa926f048231c87923b08df4dc1e27b0d57275dec66e64cf7584bad6c096357035a1074419c243aea34c26f24418436cb172094b75a449de92f5356f7f23dcbc8d3b6ee6369e35c8f2c74ca8d578466228378fa6f0b9be4210af15a89b38abad457c7819a9a27c186afa4c49528ea8c9a12db2af6b2c7e9c5ac572893042f9bce20a6e372317034aed08e232b326052b6a057e0080829c57eb1c17998bd69ce85962e82e309bf2b10db846e71edbcb7ae1a822ea48f1d7bcf4ccb91e995780a7b1a37f92239d891890b47126b4f0450f"}, &(0x7f0000004e40)=0xf0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004e80)={0x0, 0x7}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f00000050c0)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000200)="60bcda51852ab9547f1971150afa4f2495ac11f552ab6507953032a8cb1819be4f822f5d5a33bf03318fb91fb2d0be43021f6cb439744a315c4b03f7f3ffca8e17fb33bb88a7afe7ee9554f8a83d0ef54ff2d3b65ae5d69ccd13a808dfc0fe4e2f4a2167afd52b6c06489f6ca1a8ac279ff259b7bd188632af162127e8da5fd4a01b1d45aed0bcbef60ee2b167da9dd36e09ec7f77d204a05372e32735a9a57374b53af0bd58a069b19c077b", 0xac}], 0x1, &(0x7f0000000840)=[@init={0x18, 0x84, 0x0, {0x1, 0x3e86c00000000, 0x210, 0x200}}], 0x30, 0x800}, {&(0x7f0000000940)=@in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000001c00)=[{&(0x7f00000009c0)="b5a0d551ac110f957b7b12d80381342b87fd41dd87ae6979cfeeab13f430400a5d5b9aa071f44755ec8a0ac3ea0d89fa563e81cda16689b987aef8f8a4e5a9e9565ed558f3f42a46e132f55f747e388155e9029fdcf61506", 0x58}], 0x1, &(0x7f0000001f80), 0x0, 0x20000000}], 0x2, 0x40) 2018/04/05 15:23:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000094c0)='/dev/hwrng\x00', 0x42100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000009500)={0x0, @in6={{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x7}}, 0xffffffffffffffe0, 0x1f, 0x6, 0x81, 0x2}, &(0x7f00000095c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000009600)={r2, 0x2f469ef3}, 0xc) 2018/04/05 15:23:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x800, 0x20a002) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000200)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x1c) open$dir(&(0x7f00000000c0)='./file0\x00', 0xa000, 0x4) 2018/04/05 15:23:26 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x200000a0, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:26 executing program 5: syz_emit_ethernet(0x1122, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/05 15:23:27 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x12, 0x4, 0x0, 0x8}, 0xe) 2018/04/05 15:23:27 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x200) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r0, 0x33ed, 0x2, "29ba5cd06d65d039c0f97b2dc6b55c26afb07e25fb948ed130635062ae747a736ead4bc519903a310a32f78c502e69002c229c51c8448ac04c341992e0da6ff51816bbe1e790758b69ea25d1f24f265608980f53723a86a1bbb19bf5d5f4401ec02c93af"}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38, 0x0, 0x0, 0x0, r1}]) 2018/04/05 15:23:27 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x4, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:27 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) process_vm_readv(r0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/83, 0x53}, {&(0x7f0000000200)=""/252, 0xfc}], 0x2, &(0x7f0000000900)=[{&(0x7f0000000340)=""/43, 0x2b}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f0000000440)=""/229, 0xe5}, {&(0x7f0000000540)=""/149, 0x95}, {&(0x7f0000000600)=""/111, 0x6f}, {&(0x7f0000000680)=""/191, 0xbf}, {&(0x7f0000000740)=""/188, 0xbc}, {&(0x7f0000000800)=""/209, 0xd1}], 0x8, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r2, r1) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000980)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)='n', 0x1}]) 2018/04/05 15:23:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1f) 2018/04/05 15:23:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20, 0x8401) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x6, 0xfffffffffffffffa, 0x401, 0x0, 0x5ca5}, 0x6, 0x8000, 0xffffffffffffff74, 0xffffffffffff981d, 0x7, "6e66d43073103c05a256a59ec1636afc2b6d9200647325ef1e35248778484ac766480fc80107b06c198a6ee6388fc7758f0ae98f8c45472aa1ffeca1aba6788de88369cfcf8172865cb19e04cd958115d518819b6eafd0a2a4ffcac2d2667eafbb06ab64858aced363748f834145e9a6669697b20ce735f3cf5471cc3b972ce3"}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f00000011c0)={0x34, r2, 0x1, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x5, 0x1}]}]}, 0x34}, 0x1}, 0x0) 2018/04/05 15:23:27 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x400, 0x40) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000004c0)={r3, r4, 0x5}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0x3, &(0x7f00000003c0)=[{&(0x7f00000000c0)="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", 0xfb, 0x8000}, {&(0x7f0000000240)="a73fac94b8f545484a3c489884bae5beaa803c629d099a85b9a04a6bfa957ac48b1710bb6a47bf", 0x27, 0x3}, {&(0x7f0000000300)="96936dc877d023a42f648b630c2ff21c5200e63f9a895600d7f5f91fe79b3de22fb7977549b920c1c9449493af1bba2f0a7db3c132bf4bbb85d2c297be9d651c58578782b12554074f11ddc02bbe65cf0aa8aa416b081eb8bebccb05853a59b24279d88a5cc185504673df62d5e92d21a55166f691bcdf598f47784613a27566e8f7e2dcef0e8652b48d9522994941003c2fabf0d144ae6b35d86ade7a5fccd9ee7f4ab97cf7e6", 0xa7, 0x7fffffff}], 0x1000000, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r5, 0x81000000) fchmod(r5, 0xa00000000002) fcntl$addseals(r5, 0x409, 0x8) [ 75.830161] validate_nla: 2 callbacks suppressed [ 75.830170] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 75.890862] sctp: [Deprecated]: syz-executor2 (pid 7712) Use of int in maxseg socket option. [ 75.890862] Use struct sctp_assoc_value instead [ 75.919751] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 75.939417] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. 2018/04/05 15:23:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:27 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0xb, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:27 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x488, 0x1, 0x8, 0xdf, 0x0, 0x3, 0x19, 0x0, 0x3, 0x8001, 0x7, 0xb802, 0x9, 0x2, 0x9, 0x7fff, 0x4, 0x4, 0x8, 0x0, 0x6, 0x401, 0x0, 0x5, 0x3, 0x1ff, 0x1ff, 0x5, 0x2, 0xffffffffffff0001, 0x4, 0x3e, 0x1000, 0x677, 0x77a, 0x2, 0x0, 0x2, 0x0, @perf_config_ext={0x6, 0x7ff}, 0x2000, 0x8, 0xb6e, 0x0, 0x4, 0x4ce1, 0x2}, r3, 0xb, r1, 0x2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) 2018/04/05 15:23:27 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000003fffa, 0x0) fallocate(r0, 0x20000000000001, 0x0, 0x7e) mknod(&(0x7f00000000c0)='./file0\x00', 0x80, 0x51b5) 2018/04/05 15:23:27 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x2, 0x4000000000080, 0x2}, 0xffffffffffffffab) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000000380)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000440), &(0x7f0000000480)=""/78}, 0x18) 2018/04/05 15:23:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140), 0x4000) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x800) r1 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x3, 0x200000) socket$pppoe(0x18, 0x1, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000340)) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000000080)='./file0/control\x00') getsockname(0xffffffffffffffff, &(0x7f0000000200)=@rc, &(0x7f00000000c0)=0x80) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000003c0)=""/84, &(0x7f0000000040)=0x54) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) semget$private(0x0, 0x4, 0x100) r2 = semget$private(0x0, 0x4, 0x100) semctl$SEM_STAT(r2, 0x1, 0x12, &(0x7f0000000140)) 2018/04/05 15:23:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/net/tun\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="a7c6826f181a21ac48", 0x9, 0xfffffffffffffffd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x40000, 0x0) accept(r1, &(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000540)=0x80) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r2) sendmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r3 = socket$inet(0x15, 0x5, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r3, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r4 = gettid() timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x12, 0x2, @thr={&(0x7f0000000580)="646a4618e2b50850e246", &(0x7f00000005c0)="2688610d1980e6b9ff45b5d3d6678445f1802d15c224515648c941494b3d3af3a18338a81ec9fcef8946c4d6cf57e7f0fa7bb4e3731508b976b8bb0eb2c061f1d6d62633ff206b22dde9bcfdb89ec75c159507"}}, &(0x7f0000044000)) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ftruncate(0xffffffffffffffff, 0x105) tkill(r4, 0x1000000000016) 2018/04/05 15:23:27 executing program 0: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x280000}}, 0x9, 0x8, 0x4, 0x401, 0x200}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x7}, 0xc) [ 76.100013] sctp: [Deprecated]: syz-executor2 (pid 7734) Use of int in maxseg socket option. [ 76.100013] Use struct sctp_assoc_value instead 2018/04/05 15:23:28 executing program 7: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) unshare(0x60000000) getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xfffffeb4) gettid() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) link(&(0x7f0000000680)='./file0\x00', &(0x7f0000000700)='./file0/file0\x00') ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000002c0)={0x73, @broadcast=0xffffffff, 0x4e23, 0x0, 'lblcr\x00', 0xd, 0x7, 0x2a}, 0x2c) fcntl$getflags(r3, 0xfffffffffffffffd) socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r4, 0x90, 0x8, r5, &(0x7f00000004c0)='./file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="ee000000198bfd00000000000000000f77ede6f6f1bc8e6142c2ce38fd1b9a50cad83e838fd4475ae74fe5fabdeec66fec39ceeb20322f957be7520122cb54fd729b512977e789456edc9219688b9ab6ceac612e85a00f81d5a09bd0d60f882377bb3d72cb79e29afb48f09f689a56c850c2304bb92213eaa86ebb3de58dbe5fe749877dafb8d64c31c9e1296f71b7e1cc203a304c93b827ca0e72a4a78da4eacf5f31716a2d6478277b9c3cf617325d8e25d900e7108fe9ab0d446081b9374c28ad4e72f772fe657b00f166bd08703542f8a6872765f12a2568ec466cd9f397d115bfa9291da2fb5c81759a8487b226fb77"], &(0x7f0000000040)=0xf6) r6 = accept4$ax25(r5, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r6, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/04/05 15:23:28 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x20000117, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:28 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0}) setitimer(0x0, &(0x7f0000056000)={{}, {r0}}, &(0x7f00000000c0)) alarm(0x7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, &(0x7f00000001c0)=0x8) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/05 15:23:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x3ec) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 15:23:28 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) [ 76.391268] IPVS: ftp: loaded support on port[0] = 21 [ 76.513073] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 15:23:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:29 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0xffffff9c, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x4001, 0x0) ftruncate(r1, 0x101001) write(r0, &(0x7f00000000c0)="f55fe452", 0x4) 2018/04/05 15:23:29 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140), 0x10) bind$rds(r1, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001, 0x1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f00000000c0)='eth1\x00', 0x5, 0x1) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000400)={0x1, 0x100000001}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1002800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r2, 0x200, 0x70bd25, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x8001}, 0x81) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) rt_sigqueueinfo(r3, 0x16, &(0x7f00000001c0)={0x9, 0x8, 0x7}) fcntl$setlease(r1, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000440)={0x1, 0x18, [0x8, 0x5, 0x4, 0x2, 0xfff, 0x101]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) pread64(r1, &(0x7f0000000200)=""/102, 0x66, 0x0) 2018/04/05 15:23:29 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/134) r0 = msgget$private(0x0, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) r2 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f000011d000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000780)=""/130) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880)='/dev/hwrng\x00', 0x2080, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000b80)=""/95) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x100000001, r1, r4, r5, r6, 0x21, 0x7}, 0x1000, 0x4, 0x8, 0xe, 0xab1, 0x2, r7, r8}) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/dsp\x00', 0x4480, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000000b00)=[@in6={0xa, 0x4e22, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xffff, @empty, 0x7}], 0x48) socketpair$inet6(0xa, 0x803, 0xfffffffffffffff8, &(0x7f0000000240)={0xffffffffffffffff}) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000000640)={0x2, [0x0, 0x0]}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f00000006c0)={r12, 0x41, "c8aaa5ab0b691cc80c05ef294728b5e48ac764394b402c34f52f8a24cd7ed1c3fa225de275e7f5a53487b19bc1722564c8ea509c1fbfaa7ddc9b36cbdb01f4fbf3"}, &(0x7f0000000740)=0x49) r13 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2, 0x200000) bind$rds(r13, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r14 = syz_open_dev$adsp(&(0x7f0000000940)='/dev/adsp#\x00', 0xff, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000000980)={0x4, 0x8, 0xffff, 0x7, 0x0}, &(0x7f00000009c0)=0x10) ioctl$KVM_KVMCLOCK_CTRL(r11, 0xaead) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r13, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x3, 0x3, 0x7}) timer_create(0x5, &(0x7f0000000440)={0x0, 0x20, 0x2, @tid=r7}, &(0x7f0000000480)=0x0) timer_delete(r16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r14, 0x84, 0x9, &(0x7f0000000a00)={r15, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, 0x800, 0x5, 0x1, 0xff, 0x20}, &(0x7f0000000ac0)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10100, 0x0) recvmmsg(r10, &(0x7f0000000100), 0x0, 0x2, &(0x7f0000000140)={0x77359400}) 2018/04/05 15:23:29 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000018ffa)='adfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x50) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="9d8db50570fd33fad6f9715e563227958c0e25e8a1047bc82a2dcdfc4f", 0x1d}, {&(0x7f00000000c0)="9a736d74030b09025e532939af27537c5ebce1e003f6d181785fb16370e4c672d924d7bbdaac738a5b2df952eefa68db3f7b0940227b8d8ce0e3fe031e3f692e3d9d715e7258ad703e3a227da5d8d8dfbb11e5b113d8bc364e88b25439593ea3b91ed0d35b5cf83eaf8671041b07d26a193d39735d7a5bd8c53ab39c81120da7cabf6780318a3fe41ea9e9d36c763281bad2e341b4321ec1e178c97836d590f3dd882af5a0b0f6f21e9eabb96a45fe447e03b6a843f3be4d51460d17d07082a3252893b197df1cd3f8f2e1a75c989cf6eeace6137ed27442f8a7f583b689d6e0daf501722f118896157a8ee3e4d5a98b7d2d", 0xf2}, {&(0x7f0000000200)="5d12f5b2e0b37a91c17b67b6a3d310a40b5ac1868ede75b3e500db82a2d4fc4763b5b7bc86abb5960c66cb4f30bc7116630bc12dd8da8e49db9f97c1165fe994df37c8cdd1bb0b22ebcc1fcc2455a975eabcfd5c916d88514a5cd10ffffd1269f624e008d336e9a9a0583b21ad681e1e5bff6e4fcbe9dfbc532e81a055c348ca377b31150d372f642a51c1e9d45b777822f7521cb92f5ed2b989c73eb7", 0x9d}, {&(0x7f00000003c0)="9ac88f6d5c2935cf0f5207b71126f3e305e271feca9578fc27a188620eeac34ea5dbdd154a9f33f024", 0x29}], 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 15:23:29 executing program 7: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23}}, 0x3ff, 0xe60, 0x0, 0x9d}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8, 0x30}, 0xc) 2018/04/05 15:23:29 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0e630c4000000000c0"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0f630c400000006f2464ae9f287d00006af9e7a52b33b2650e31057585b47961f361f679c1403b37e4048c9ceb017a8e17895d3f92a546be1929321f165f678c25e4632ed413479efc224f8d02f886b384fcd919a9432b8f0552264483a443d3406802a6c70a943cc05e7233ae54a516bde2382f2018002e92dfb35c12ff3790ebda0053ec7bdf75b7e335"], 0x0, 0x0, &(0x7f0000008f37)}) [ 77.521413] binder: 7800:7802 ioctl 5601 200000c0 returned -22 2018/04/05 15:23:29 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x1085, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) [ 77.571092] binder: 7800:7802 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1862270976 [ 77.628340] binder: BINDER_SET_CONTEXT_MGR already set [ 77.660398] binder: 7800:7802 ioctl 40046207 0 returned -16 2018/04/05 15:23:29 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/68) lchown(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, r0) 2018/04/05 15:23:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000005002000000000000000000000000c51d3432d9cb6fd9330000"]) 2018/04/05 15:23:29 executing program 7: prctl$setname(0xf, &(0x7f0000000040)='{\\/mime_type}\x00') r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x88) ioctl$TIOCNXCL(r1, 0x540d) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xb53) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000020effb)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x40}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffff}], 0x94) 2018/04/05 15:23:29 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000001, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x101}, &(0x7f0000000100)=0x8) 2018/04/05 15:23:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:29 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2000000}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2, 0x2010, r1, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = getgid() stat(&(0x7f0000006a80)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001440)=0x3, 0x4) ftruncate(r6, 0x27ffe) recvmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendmsg$unix(r3, &(0x7f0000004300)={&(0x7f0000004280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000006540)="d1e533e0d5fd1785d7f1bb25cb30ff0f6da6230e19efcd1bbf2c9708f30acaf29fe95073f0c5ef6f7bc7eb40a09e38f8efdeb36c8264d21af9c13c77ad1e5db26211b697a2fac7b8e9bfa827c24ad1f3f802fa8df57231fc4d01eef5edb5d91c30cf3678d619fc2f32b1c90aa431a0e75a5ae51d5797c94a239e7e4d29e742d3aef3aab2a78d2e7e11804b5b75941bf4b1fed703d4976884524524cb4a96723c2a389d67a1fa1b519a7533078360244c5989835e07dfb4a0d3479b04", 0xbc}], 0x1, &(0x7f0000006900)=ANY=[@ANYBLOB="200a0000000000004100a72809000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x40}, 0x4001) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006600)={0x2, &(0x7f0000001240)=[{0x1dc, 0x415aed78, 0x9, 0x3}, {0x1, 0x4, 0x1d, 0x800}]}, 0x10) [ 77.709580] binder: 7800:7823 ioctl 5601 200000c0 returned -22 [ 77.748139] binder: 7800:7823 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1862270976 2018/04/05 15:23:29 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x9, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:29 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000100), &(0x7f0000000140)) 2018/04/05 15:23:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x823800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x10) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000100)=""/11) r0 = memfd_create(&(0x7f0000000080)=']eth1,\x00', 0x3) ioctl$TCFLSH(r0, 0x540b, 0x52) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') getsockname(r0, &(0x7f0000000200)=@rc, &(0x7f00000000c0)=0x80) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) clock_gettime(0x7, &(0x7f0000000080)) 2018/04/05 15:23:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000f8c000)=[{{0x0, 0x0, &(0x7f000046f000), 0x0, &(0x7f000079ef79)=""/135, 0x87}}], 0x1, 0x0, &(0x7f0000c26ff0)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 15:23:29 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x200000d1, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:29 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10) 2018/04/05 15:23:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:29 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xceb, 0x10000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002e40)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast2}}, &(0x7f0000002f40)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002f80)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@local}, &(0x7f0000000180)=0x14) modify_ldt$read(0x0, &(0x7f00000001c0)=""/202, 0xca) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x1, 0x0) 2018/04/05 15:23:29 executing program 4: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0x3, 0x6, 0x0, 0x1, 0x100000001, 0x100000001, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x10000000000000]}, &(0x7f0000000140)=0x100) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0xffffffff}, &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00'}) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) close(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x38) [ 78.115860] IPVS: ftp: loaded support on port[0] = 21 [ 79.008717] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 15:23:31 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x61, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:31 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="89", 0x1, r1) keyctl$negate(0xb, r2, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[0x7, 0x5, 0x8, 0x8, 0x100, 0x8, 0x5, 0x8]}) fallocate(r0, 0x0, 0x4b99, 0x5) fallocate(r0, 0x1, 0x0, 0x4000003) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x0, 0x1, 0x6}) 2018/04/05 15:23:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:31 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/current\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/3, 0x3, &(0x7f0000000400)=""/177}}, 0x68) 2018/04/05 15:23:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x0, @empty, 0x1}, {0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x47b3}, 0x7, [0x3, 0x80, 0x6, 0xffff, 0x9, 0x7, 0x8, 0x4]}, 0x5c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_pts(r3, 0x200000) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 15:23:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x67) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000980)='/dev/qat_adf_ctl\x00', 0x6002, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000009c0)="2e8f9061650a0b497f8302c3c40b3e3cbd43028ffe3bddf1c825f6bd16d768961de898f38b66cb4b0ae974", 0x2b) listen(r0, 0x4) accept(r1, &(0x7f0000000340)=@rc, &(0x7f0000000200)=0xfffffffffffffdf2) 2018/04/05 15:23:31 executing program 0: r0 = openat$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$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="0f01cbb805000000b9000000000f01d96726660f3a609500000000000f20c035200000000f22c0c4a29db7343a44812d4e75000000000000b8010000000f01d9f30f7e404266baa100ec3edefe", 0x4d}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup2(r0, r1) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000000140)={0x5, {{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x108) 2018/04/05 15:23:31 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x0, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffff00, 0x0, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0xffffffffffffff6f, 0x5, 0x9, 0xc8, 0x7, 0x5, 'eql\x00', 'bridge0\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac, @local={0xac, 0x14, 0x14, 0xaa}}}}, {{@arp={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="1b30dd9db720", {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x68, 0x5, 0x6, 0x2, 0x5, 0x8eb, 'ip_vti0\x00', 'bond0\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xea5fac2707699cf8, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x3db, 0x1, 0x4, 0xff, 0x3f, 'eql\x00', 'gre0\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x1aa264c7, 0xffffffffffff300f}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'eql\x00', @ifru_settings={0x0, 0x0, @sync}}) 2018/04/05 15:23:31 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0xc94}, 0x8) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40000) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000000080)=0x6, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000002c0)={0x10000, 0x1, 0x4, 0x1000, &(0x7f0000018000/0x1000)=nil}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000240)={0x0, 0x17f}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)) 2018/04/05 15:23:31 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x10, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:31 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000740), &(0x7f0000000840)}) socket$inet(0x2, 0x2000000000000001, 0x0) getsockname$packet(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x6b, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/107}, &(0x7f0000000200)=0x78) 2018/04/05 15:23:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:31 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0xffffff85, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='auxv\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)="c0", 0x1}], 0x1, &(0x7f0000000480)}, 0x0) 2018/04/05 15:23:31 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/05 15:23:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:32 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000000)=0x60, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000840)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000800)='net/unix\x00') ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000600)={'ipddp0\x00', {0x4, 0x4, 0x0, '5#@P&;', 0x1}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000640)={0x0, 0x5, "fe8dbd6a06"}, &(0x7f0000000680)=0xd) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000006c0)={r4, 0x3ff, 0x7f, 0x2}, &(0x7f0000000700)=0x10) r5 = getpgid(r1) fcntl$setown(r0, 0x8, r5) epoll_create1(0x80000) clock_adjtime(0x6, &(0x7f00000001c0)={0x3, 0xfffffffffffffeff, 0xd96, 0xcddd, 0x8, 0x3, 0x9, 0x3f, 0x800000000000, 0x81, 0x6, 0x53367903, 0x2, 0x3, 0x40, 0x0, 0x3, 0x1, 0x6, 0x0, 0x8fc6, 0xffffffff, 0x8, 0x6, 0x3a5, 0x6}) r6 = socket(0x12, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000000040)="1f0000000104ff00fd437f000000c4b5e193c603000000fdff00ffff7f521069d768f5a44412e69adc274d562f33398b6ff8f4c9252e799c2778720c0fffe1540a3612ba9544600bbb36afe23dd1ff03f60a254fc0864215ee8194882939aff26ad86d81b6b894108acb3f9e3a6212aca5d26af37cfe4b79a78888edb70242ead60c647afc36cb238edcfe16f1f349345b80b6a09c64b7ea0aaed5cb7269c5dbf0cc99c65126711f095de4d404f894a86549d818f373fbe67da9fedd10f22dc335dbd14dbf518c5a27f7b4a56a7420a4e8c8af437c135d15f99b", 0xe) sendmsg$nl_netfilter(r6, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x274, 0x4, 0x7, 0x104, 0x70bd2b, 0x25dfdbfd, {0x7, 0x0, 0x9}, [@nested={0x14, 0x6, [@typed={0x8, 0x6d, @pid=r5}, @typed={0x8, 0x1d, @u32=0x7}]}, @nested={0x1e0, 0x77, [@generic="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", @typed={0xc, 0x8b, @u64}, @generic="7ed212b95850db694d52257a7962ecee192989703869407598a9ff1e97e3b400029415445503e37339ba5ca4622d9607510e3698d8fdf0a85c9cb92df47c090b774081651244007ec7b04cecff633d072894d475bb134dd70fc071822195d867b8bf856ccd192e3ec38119b39a557e6da73f7828d6744dcb02197a45848b475bc9aedf24", @typed={0x8, 0x3b, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @generic="d05d908cee8daf60a0e4501c4a36539f7cdac96e6fda0466f8c87e1971e4549a1f86a439259b4c1805af0040bbe15b953b75d441b101c11815797b8339b66411b6e40cc3eb7b6e"]}, @generic="78a854c6d615348ce218c768a723e5cb3d38079b7bc80bcf18a1af7a924bdf2930b0a3186aab1eab2f642db29fe98363c4c13140d04eee30424a3a709f849aaabea703e4262c900435ed5f6610def1f4a575881c658e3ca26e7700194d07855949321c41270c88f94e"]}, 0x274}, 0x1, 0x0, 0x0, 0x48000}, 0x40044) 2018/04/05 15:23:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000040)={0xa000000000000000, r4, 0x2, 0x5}) dup3(r2, r2, 0x80000) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000000c0)=0x1) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000180)=""/43, &(0x7f00000001c0)=0x2b) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)={0x2, 0x0, [{0x1}, {0xa, 0x8}]}) 2018/04/05 15:23:32 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x69, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:32 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x4080) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x0) tee(r0, r1, 0x2400000000000000, 0x9) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r6 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="bade54d7854ab895eea12f283f49f567d4", 0x11}], 0x1, &(0x7f0000001780)}], 0x1, 0x0) r7 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xabb, 0x2) r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r8) ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000000100)) 2018/04/05 15:23:32 executing program 7: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x27}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x7fffffff, 0x4) 2018/04/05 15:23:32 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000600)=ANY=[]}, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="5b53ac27e534460280ba06f5d6178ec7074c6600b69d2573bee893084dd97ce29fd752dd0ff3639ae591bd3dc6b705515464a3923eba56124ea9f19a04f9fdadd4149315500192b6b9301360719debbf0ec3b1cc1f9b150692265abf0f4a8d1f06b71be42597f4b1fc9516045a3c75a4c29a1c1e0fd9a60c21f0848a6710b22d3857a97b3c1cde47347fbda5a0d1138285fb6409cb46bc43037820f475d7b9858a234f043bbe86b3e917505a8f29461345f8a7a2e80741b1db5eb4ab97c236", 0xbf}, {&(0x7f0000000140)="4f9cfc2d91c94a8a141ee6b953acf6317402e4836123b9b5c669a9d9e6e6b9893980552b8d797cafd396ce3fcdab2445075e219d5eaaa988b413eec23843305286473b21489607682abc30e794be7d714ed473867b794289d5c834dbeaea40392bffe424", 0x64}, {&(0x7f00000001c0)="10dbee07ce71571b17e3e86fe2bb0a0a409e8c772c3a8aeeae01720ee87b174027482e24de0d7cc3d78b20b4304a19b0adf62f9091eb4535deaf88c7d5b80da9b2f45d45be03ec49ffcb93f2bd2b491963624ee32f58f5d8639f4f7d290e7b1dc7dad37e71f8b40dc979477d547672f778f238241dfa", 0x76}, {&(0x7f0000000240)="df88d07790ec12fd667c2069c3d0132c4e77cfe67df1445191af66c07c59b86de1857c4448dab3ab4847a1c25f66fecefbd2f0f3daad5ce292088cecf6a718829f282558c43af1620f203468750e25894c907a5733499c49c88a976aa9855fd75b08a59d126ebe2186090a8161cc6f03d8d45c751e33ba55eeff41d7ebc9ede509a3f6f00c4677b1590634310f531a1f0bdbfd9cf6ebe6f23db7c133988456a76b93ae1e8521cd7bae36245c7130adf4481979c2f5eec75013a9ecf2a7cfd63b1f2b37479964911b3067fc", 0xcb}, {&(0x7f0000000340)="a8790c3c2a15897e73de80679b8865929880cfe9d61d7001b08fe3fff4208ba9e75d462dc742e2bbe3658e6c70cc6d836af662e1dd0d5dcd560829b1a8059996bbe550d9a3399c962c0119908dd6df780e5d33320693b30b15e5f54d27c66b1ab8cf5c2f7ba2", 0x66}, {&(0x7f00000003c0)="2181bfcd39cc2c2a6f182b06537b6c30f68ba31612c5318cc7ba9a079a8c2f240af63565874029dd4dc8aa1370e07f93f2cf5032dfdaf1fad2cc721c53af48861ab070fde4beb61924021968287059a3b0fd04e0", 0x54}, {&(0x7f0000000d40)="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", 0x1000}], 0x7, 0x0) syz_mount_image$iso9660(&(0x7f00000004c0)='iso9660\x00', &(0x7f00000006c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000c40)=[{&(0x7f0000000800), 0x0, 0x48f79f7a}], 0x8000, &(0x7f0000000d00)) 2018/04/05 15:23:32 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x3, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:32 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xf, 0xf, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0x2, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x10001}, @call={0x85, 0x0, 0x0, 0x15}, @generic={0x1, 0xfffffffffffffffa, 0x4}, @map={0x18, 0x3, 0x1, 0x0, r0}, @ldst={0x2, 0x3, 0x0, 0xb, 0x7, 0x18, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x6, 0x1000, &(0x7f0000000980)=""/4096, 0x40f00, 0x1, [], r1}, 0x48) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000840)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x79}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110010000000000000000000000000095000824852fbeb6"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000380)=""/169, &(0x7f0000000440)=0xa9) socketpair$inet_udp(0x400000, 0xffe0, 0xd, &(0x7f00000001c0)) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340)={0x80000000}, 0x4) 2018/04/05 15:23:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:32 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="ad00", 0x2, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) rt_sigprocmask(0x2, &(0x7f00000001c0)={0xf831ba0}, &(0x7f0000000200), 0x8) r4 = msgget$private(0x0, 0x40) msgrcv(r4, &(0x7f0000000100)={0x0, ""/34}, 0x2a, 0x3, 0x1000) 2018/04/05 15:23:32 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0xe, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:32 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0) r5 = socket(0x1e, 0x1, 0x0) setsockopt(r5, 0x20001000000010f, 0x800000000080, &(0x7f0000000000)="4c17c306", 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/05 15:23:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:32 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0xa7}, 0xfffffffffffffeb6) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000630000000000000000000095000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) 2018/04/05 15:23:32 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bafe4)=@req3={0x6f, 0x0, 0x1, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000300000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000481ffe0000e103000900f8000004003f390001d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfe424281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1c26d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/108) [ 80.758008] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.787456] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.803411] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.851120] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.879538] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.886555] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.893779] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.902501] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.909468] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.919685] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.926786] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.934135] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.941763] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.948478] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.955198] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.961891] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.968600] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.975295] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.981991] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.988692] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 80.995402] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 81.002095] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 81.008795] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 81.015490] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 81.022206] binder: 8008:8009 ioctl 4020ae46 7fae6738c530 returned -22 [ 81.036561] binder_alloc: binder_alloc_mmap_handler: 8008 20000000-20002000 already mapped failed -16 [ 81.050785] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 81.057521] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 81.064230] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 81.070930] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 [ 81.077646] binder: 8008:8009 ioctl 4020ae46 7fae6738c510 returned -22 2018/04/05 15:23:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:33 executing program 7: symlink(&(0x7f0000000240)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)='./control\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @multicast1}, &(0x7f0000000080)=0xc) getxattr(&(0x7f0000000480)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000003c0)=ANY=[], &(0x7f0000000500)=""/114, 0x72) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000840)) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f00000002c0)) epoll_create1(0x0) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f0000000400)=[&(0x7f0000000140)='em1(nodevlo#{%*\x00', &(0x7f0000000180)="be282d76626f786e6574312c6d643573756d2c5d00", &(0x7f00000001c0)="7b3826776c616e3090206f786e65743100", &(0x7f0000000200)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='#\x00', &(0x7f0000000380)="6367726f7570776c616e311f00", &(0x7f00000003c0)='\x00'], &(0x7f0000001fe8), 0x0) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f00000000c0)={0x30, 0x7, 0x1, 0x100000000, 0x20, 0xffff, 0xfff, 0x8}, 0x0) syz_fuse_mount(&(0x7f0000000640)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/05 15:23:33 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x18, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:33 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0xb, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100)='U'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000380)="b1", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000440)="32194cb1e48a9ee8069bd0bc74c77484d3cc0c88a0a29d6edfbbf890977332e84250eff85b686954fed001077bb2a820ab3d0d6d1976", &(0x7f0000000200)="d1"}, 0x7) fcntl$getown(r0, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000280), &(0x7f0000000300)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/23}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180), &(0x7f0000000280)="229d9b0cc74a3b1e3652749dbf90b88501fe4a0218c968725b164a4a3bbb0bc3b2ee2b7ae9b6ce74f9a5ba76d16c4725902006cafbfaca5c48c40156e4df08fd76b778da6d2611902ef6a935e8d5e956c8a620c7558f9b12861bd6d046f5a7594afb77eccfe7352834752721"}, 0x20) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000500)={0x0, @broadcast, @rand_addr}, &(0x7f0000000540)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xf, 0x8, &(0x7f0000000040)=@raw=[@ldst={0x2, 0x3, 0x2, 0x3, 0xf, 0x38}, @jmp={0x5, 0x8, 0x4, 0x9, 0x6, 0x2, 0xffffffffffffffff}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x22}], &(0x7f00000003c0)='syzkaller\x00', 0x2, 0x22, &(0x7f0000000400)=""/34, 0x41100, 0x1, [], r2}, 0x48) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000480)={0x5, 0x0, 0x4, 0x9, "777f4aa4c689185c57e1dd82194cc204070e130540f8413550186dbc3a17c64d19fbfe560545714ddfdaeb98", 0x2}) 2018/04/05 15:23:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_addrs=@ethernet={0x0, @random="17bb93440110"}}) 2018/04/05 15:23:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='nogrpid,grpquota,sqsvgroups,abort,\x00']) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x3, &(0x7f0000000380)=[{&(0x7f0000000100)="de195ccd09f1915f2fb1580237d4a5035a7d0626d3ea1b99374f065f6d777d1d337dcf0f4b020fc4a9c541fddf922cbf160baf375919e1960ec7ea08e200f72562d76909bc0a1cabf33f3d08ecf670a4fb9f6acdbc04a93930164325147b9ae5c88773773fc3f450f8452bb529cfe95ab714844ee81630f2f99ffd26f0502d954811bbb7e3794db5ca8ada19c81ed1f21fd98a87d1946903c4e5434809a1cd08473362d200b1b5c99d9e", 0xaa, 0x9c7}, {&(0x7f00000001c0)="54527f7848b0c9aa8827004412f8d799647671bfc6cd31ee4ef1e4", 0x1b, 0x7}, {&(0x7f0000000280)="f6aff567663563fb3181d0fe7bcd9ae4b332ca5a11d4ba01f8a084ae86312092a2db8e11db9c21658ebadb27422aeaffec57bfca1d75c35aaf33776e79f6bb0c489c3c71896062fc1ba27fc3af89e133d972d39ffcfc1137a03ec66c4d76c80a80ea87aa6f686d44e105bebcc44bf80f9e69f7d38bb43c7325478e33c8d14f6a230a11a1043c725a491402f99e49e1cf6b83293fe740a85054df899d3b76e6876edae34a598ce448483fe5d5730bb99c2dea10b388fe9d8ae35a56609d2437bf828036f31ad586282dd05f4367718c83b9cb431a34a4f9401b3e1d687c5b361d9ebdd5", 0xe3, 0x7}], 0x10045, 0x0) 2018/04/05 15:23:33 executing program 6: r0 = socket(0xa, 0x3, 0x3) write(r0, &(0x7f0000000000)="240000004e001f0014f9f4fb00760408f9ff1e10080000deffffecff0800120000000000", 0x24) [ 81.637724] EXT4-fs (loop0): Unrecognized mount option "sqsvgroups" or missing value 2018/04/05 15:23:33 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x4, 0x7ff, 0x7}, {{0x0, 0x7530}, 0x3, 0x5, 0x3}, {{}, 0x0, 0x8, 0x3}], 0x48) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) close(r0) mmap(&(0x7f000058f000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/167) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xffffffffffffb43f, 0x161000) 2018/04/05 15:23:33 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0xba, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcs\x00', 0x40900, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000740)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB='tVUU\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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']) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) 2018/04/05 15:23:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x1, 0x200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000002c0)=0x10001, 0x4) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) select(0x40, &(0x7f0000000140)={0x100000001, 0x8, 0x0, 0x3f, 0xfffffffffffffff7, 0x80000000, 0x9d8, 0xbe8}, &(0x7f0000000180)={0x9, 0x1, 0x2, 0x7f62, 0x2, 0x1, 0x7, 0x400}, &(0x7f00000001c0)={0x9, 0x1f, 0x6, 0x9, 0x5, 0x6, 0xbd10, 0x4}, &(0x7f0000000240)={r3, r4/1000+30000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) 2018/04/05 15:23:33 executing program 4: setrlimit(0x8000000000006, &(0x7f00000a3ff0)) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000000)=0xc) setreuid(r1, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300), &(0x7f0000000100)=[&(0x7f0000000040)='selinuxwlan1^\x00']) 2018/04/05 15:23:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3d8, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@mpls_mc={0x8848, {[{0x0, 0xd8, 0x101, 0x2}], @ipv6={0x2, 0x6, "58aaeb", 0x39e, 0x16, 0xfffffffffffffffd, @empty, @loopback={0x0, 0x1}, {[@hopopts={0x2b, 0x6, [], [@generic={0x800, 0x2e, "6e0aa5c92251b00f68d388e673c8c933bf2acad978361840ba47ed3c40c766009c86295f9f7a9648215e31cb0166"}]}, @fragment={0xff, 0x0, 0xb3, 0x1, 0x0, 0xdd2, 0x67}, @srh={0xff, 0xa, 0x4, 0x5, 0x6, 0x400, 0x9, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x17}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0x2f, 0x20, [], [@calipso={0x7, 0x18, {0x410d71db, 0x4, 0x4, 0x400, [0x6, 0x74]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x5}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @generic={0x6, 0xc2, "c2d9e2ae46ac5b4701114df182b7d6e96e442788ad19f1bc7519f435d4e1a712e2fe5075f221631001f188aaaaab656ad796285647d84afa185df5e3ef1200db824764ef7d3270e58fdeed6d5288b56843bb25dbd52de4a8b6372e07dad39b3ea59bef435a2d0a75e1197c9d1bdc714c283abdc6473b8d2b833dc1414b70d94e36dd2bd56457b99dcf827c7233c7c4c0b54ad02f40d7938c5d9f2817d1b2f8eab7d0a77122ab99a8560f672c7c5eceaf0f63c29e6b3f03e0faad92d9abfb92647f41"}, @jumbo={0xc2, 0x4, 0xc22}]}, @hopopts={0x33, 0x0, [], [@enc_lim={0x4, 0x1, 0xd43}]}, @hopopts={0xaf, 0x2, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, @routing={0x3a, 0x8, 0x1, 0x9, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}], @gre={{0x0, 0x0, 0x1, 0xc57, 0x0, 0x8, 0x0, 0x1, 0x880b, 0x1e, 0x1, [0x4, 0x0], "190d7ae1c7b82ea7654004cf5fd64e36ea71b33885f89162f2123a284d44"}, {0x3, 0x0, 0xf07, 0x54, 0x0, 0x0, 0x800, [0x7fffffff, 0x6, 0x6], "ea8d8836ff71c337aed20ed8db6249929a62b8953da4ac41cf1ee0addc8ad57029957d45eadfff0f2b35272a9ec8cc296bba0c716e78eba6e0c9f7c42d46549e904a0c16e72821d6db1c242e8977b7a9010326d2ff21039080f3f92231146d303d8330f5b01ef87ae8dcf9b7abfa4ace37ee593fab97188ddfe1a6709d2555c1a272720097fd2da55f6263b6614ac7781a267f9b4272eb79f8ef81ca0c177c25e2391e407bd8ae08b72c38c16160e159af28b85a26c94a931cf4884032"}, {0xfffffffffffffff9, 0x0, 0x7, 0x1, 0x0, 0x0, 0x86dd, [0x2, 0x100, 0xff], "0502d0b2de4e45649b07f8"}, {0x8, 0x88be, 0x1, {{0xe2c6, 0x1, 0x3, 0x100, 0xa22, 0x2, 0x7, 0x3f}, 0x1, 0x1ff}}, {0x8, 0x22eb, 0x2, {{0x4, 0x2, 0x42c, 0x2, 0x7, 0x1, 0x5, 0x100}, 0x2, 0x0, 0x9, 0x6, 0x7fffffff, 0x7ff, 0x401, 0xffffffffffff8001, 0x8, 0x6}}, {0x8, 0x6558, 0x3, "d77d8890793aca19f9cdf6b9b445fd293bf5d73d14a639c558b378758ea33a4aeea767a132f832942d2abc206a112c64b56d8c8d0eb57d0e2be711cb569778c5415b8eeb"}}}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="7a283fcc7c98", [{[], {0x8100, 0x10000, 0xfff, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f00000000c0)) 2018/04/05 15:23:35 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x3fe, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:35 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x101400) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x100000, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000280), &(0x7f00000002c0)=0x40) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x6, 0x4) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0xfffffffffffffe32}], 0x10}}], 0x2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/04/05 15:23:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:35 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = fcntl$getown(r0, 0x9) sched_setscheduler(r1, 0x0, &(0x7f0000000000)=0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8000000000008) 2018/04/05 15:23:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0xffffff3e) socket$nl_generic(0x10, 0x3, 0x10) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000240)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'nr0\x00', r1}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x30}, 0xc) write$eventfd(r2, &(0x7f0000605ff8), 0x10235) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x0, r3, 0x7) write$eventfd(r2, &(0x7f0000000040)=0xe3fe, 0x8) writev(r2, &(0x7f00000013c0)=[{&(0x7f0000000380)="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", 0x301}], 0x1) 2018/04/05 15:23:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:35 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000240)=0xffffffffffff0000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100400000106, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) writev(r1, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) write$fuse(r2, &(0x7f00000002c0)={0x14, 0x1, 0x5, @fuse_poll_out={0x125}}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="57000000102402aa5d0f039f03d8c612a0054bcb27bd47584dcd8e84b9a24bc6b9d36d27a030e0f1cb49e7144f6d85b49d40b0e48115b0612d69dab86f7f719336d59ce9514570efc73fbd5a6ba5c3dc2c3c8ed03a372d51d4f5b9"], &(0x7f0000000100)=0x5f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0xd5, 0x9, 0x3, 0x7, 0x8}, &(0x7f0000000180)=0x14) prctl$setname(0xf, &(0x7f0000000200)='/dev/dsp\x00') ioctl$TCSETS(r2, 0x5402, &(0x7f0000000280)={0x7, 0xc0000000000, 0x6, 0x6, 0x40, 0x0, 0x2, 0x7fff, 0x9, 0x1, 0xffc, 0x5}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x401) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000a26fec)) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40000, 0x0) 2018/04/05 15:23:35 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r0, 0x20001, 0xffffffffffffffff, 0x2ffffffffd) 2018/04/05 15:23:35 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0xd, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@ipx={0x4, 0x10001, 0xc9d6, "2533773f70e1", 0x8}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/05 15:23:35 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0xf1a, 0x40) sync_file_range(r0, 0x4, 0xfffffffffffffffc, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) 2018/04/05 15:23:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:35 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100, 0x20000) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x4, 0x1, 0xffff, 0x9, r0, 0x5c4}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x0, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0xffffffffffffff74, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 15:23:35 executing program 5: semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000040)={'gretap0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}}) getdents64(r0, &(0x7f0000000000), 0x33e) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/40, 0x11a) 2018/04/05 15:23:35 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={@in, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/04/05 15:23:35 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x14, 0x0, &(0x7f0000000540)=[@increfs_done={0x40106308, r1, 0x3}], 0x47, 0x0, &(0x7f0000000580)="b472cc6db86840e4972c7cf38609960de61ad661b3b9e3cb9724464a13a0d5c519a4916b145527e326596b3305fdc4a8cbdb91fd286ab8f20c823cabf817cd4ac377bf782580d2"}) request_key(&(0x7f0000000500)='dns_resolvez\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r0, &(0x7f0000000240)="70414ab053ddc19eff2fab76c86d7507379cae3a18fd6e8b10b9da55b3b697fb992ace34781ec06b6687bef773ae0afa59c3934257bdcaa7f90ab1c661e58f8f5893c4b04ae87154ef76f1ca4ce9da3d6e0c6f20a2b14fa39cdb2af6df650c648e931b2cf9cb71b847576b6eb6d4b00fae9e4ba881fad3a776", &(0x7f00000002c0)="0ed2f82f09a45036e5a2472e34804698b84ebe5eabb606f73bb2fc371080d2fbb5561ae5b90ac1b10f01521f3b91ab899cb7054db2898c0728262d8b7600042d179ec7df989e9f9a7ca6c03ee0b68370e0313485072a9a6b6d5c1005dc2f56ba77810caec400a8a1ddf208279434d62eec16785268343cb0e34dae395522e32d7aaf486be5e55bae0b6f652e45844a0e9f12594614dbd2e39f35b0c180a0dbe1bdb7e150620307cf7502ea2ca88e1360ca70141c1c1c8766d064ed5ba5578af908155848d45a1aecdb30664cf43a6921010df2c3c3b21454", 0x3}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) r3 = getuid() r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={r2, r3, r4}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/wireless\x00') preadv(r5, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) getpeername$netrom(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) ioctl(r0, 0xde9a, &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000640)={'teql0\x00'}) 2018/04/05 15:23:35 executing program 7: r0 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x2002) shmctl$IPC_RMID(r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000240)=0xffffffffffffffad) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x440000) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x9, 0x3, 0x410, 0x270, 0xffffffff, 0xffffffff, 0x378, 0xffffffff, 0x378, 0xffffffff, 0xffffffff, 0x378, 0xffffffff, 0x3, &(0x7f0000000400), {[{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'yam0\x00', 'bcsh0\x00', {0xff}, {}, 0xef, 0x0, 0x10}, 0x0, 0x210, 0x270, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'sit0\x00', {0x1, 0x8001, 0x33, 0x9, 0xffff, 0x5, 0x101, 0xf8, 0x20}, 0x8001}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1365, [0x7, 0x1, 0xffffffffffffffff, 0x5, 0x0, 0x7ab4], 0xfff, 0x1f, 0x7f}, {0x4f89, [0x6, 0x80, 0x7fffffff, 0x2, 0x8, 0x7], 0x5, 0x1, 0x5}}}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x80, 0x8, 0x100000000, '\x00', 0xfffffffffffffff9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x470) pipe2(&(0x7f00000008c0), 0x80800) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x80000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r4}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x1, @empty, 0x7}, 0x0, [0x5, 0x0, 0x7, 0x40, 0x0, 0x2, 0x5, 0x111]}, 0x5c) shmdt(r1) prctl$void(0xd) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}) sendmsg(r2, &(0x7f00000003c0)={&(0x7f0000000180)=@ax25={0x3, {"5540f4efcc517e"}, 0xffffffffffff1b47}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[{0xa8, 0x114, 0xe9aa, "627ea4ee402761729acb183679a0ad434e8e9c5c3abb2922c3e702fd29a542ebc7911e56ce2ac61a02843737bedf8b3fbdd4cafdec80fbb27b1004c2b4293923a374d75e7bd2ef5bcce21fd7c00b397b82a950f7a7a2bd6d37ddfcf5d9e310a92956337930293403e04747fc87e39a798c60792e76e40988101fb201848be4dd2a049429ec9f2890752ea25e418d28c739e330e1a9a4e5"}], 0xa8}, 0x4001) 2018/04/05 15:23:35 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x2000010f, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:35 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='losecurity,em1nodevselinuxposix_acl_accessselinuxkeyring\'system^keyringvmnet1\x00', 0xfffffffffffffffa) geteuid() r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) getgid() recvfrom$inet(r1, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000580)=0x100, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000bc0)=ANY=[@ANYBLOB="66696c746572000000000000000000d581ba2a71f527ea0ac9a6c90000000000000000000000000000000000670000002f09d5b7f1a276c47ee9080000000000000082c7465c01a57b0466c00798269750985fbe4125637ebcd274f44b88f4cd453deda3b7eb5a1eff06ac46c4aa144fe12817e4d86ec57cc556ed000000000000000000dce4736681475c251467df31422dcd792d0ca9fa15826e296635d8f20bbb64ca565463b7bbd5ca9332ce565d42a7b9b14e9b17ae600b57f8cf45915c236dac8a082c80dcde4c89697fe64367105eea821615aab199d5d5fde67dba7ac0f3e0a332fdfbc5b8"], &(0x7f0000000b40)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@local, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) read(r1, &(0x7f0000000900)=""/217, 0xd9) getgid() getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000a00)=""/157, &(0x7f0000000180)=0x9d) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x3, 0x138, [0x200007c0, 0x0, 0x0, 0x200008d0, 0x20000900], 0x0, &(0x7f0000000040), &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000150000005f0000009aff00000000000000000000000000000000766c616e300000000000000000000000697064647030000000000000000000006970365f7674693000000000000000000180c200000effff000000009baaaaaaaabb00000000226d75e9ea0b000000007000000070000000a80000006172707265706c790000000000000000000000000000000000000000000000001000000000000000019df898f7a8000000000000000000000000000000000000000000000000000000000000000000000006000000d3c2a497b8704e010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000"]}, 0x1b0) sendto$inet(r1, &(0x7f0000000380)="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", 0x14f, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 15:23:35 executing program 6: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)=ANY=[]) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3700000000000000fd428b11fc1020adb8c62d8b0f55443cb2087ec75f802f9f24025a901dd3c33e34f2c01ea3f41dcf05ee2830df62955fc1"], &(0x7f0000000080), 0x400) truncate(&(0x7f0000000200)='./file0\x00', 0x9) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000300)={@sco={0x1f, {0x8, 0x9e40, 0x1, 0x4ae1, 0x0, 0x16b}}, {&(0x7f0000000240)=""/143, 0x8f}, &(0x7f0000000040), 0x8}, 0xa0) lseek(r0, 0x0, 0x4) 2018/04/05 15:23:35 executing program 0: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='numa_maps\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000280)={0x3, r2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) process_vm_readv(r3, &(0x7f0000000300)=[{&(0x7f0000000440)=""/88, 0x58}, {&(0x7f00000004c0)=""/74, 0x4a}], 0x2, &(0x7f0000000880)=[{&(0x7f0000000540)=""/207, 0xcf}, {&(0x7f0000000640)=""/55, 0x37}, {&(0x7f0000000680)=""/193, 0xc1}, {&(0x7f0000000780)=""/155, 0x9b}], 0x4, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000340)=""/236, &(0x7f0000000180)=0xec) 2018/04/05 15:23:35 executing program 5: semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:35 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x7b, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:35 executing program 5: semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) r4 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x24c, 0x10000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x92a23b2c67d674e1, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000300)={r5, r0, 0x80000000}) r6 = open(&(0x7f0000000200)='./file0\x00', 0x400000, 0x1) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) ftruncate(r1, 0x101) 2018/04/05 15:23:35 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x201, 0x41) openat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x1e) write(r0, &(0x7f0000000340), 0x0) 2018/04/05 15:23:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001600)='/dev/sg#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/187, 0xbb}, {&(0x7f0000001180)=""/224, 0xe0}, {&(0x7f0000001280)=""/78, 0x4e}, {&(0x7f0000001300)=""/19, 0x13}, {&(0x7f0000001340)=""/241, 0xf1}], 0x8, 0x0) ioctl$KDMKTONE(r0, 0x2284, 0x4000000000eaa) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000014c0)={{{@in=@rand_addr, @in=@dev}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000015c0)=0x4e) 2018/04/05 15:23:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) [ 83.973069] nla_parse: 8 callbacks suppressed [ 83.973078] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 84.017928] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 84.654128] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/05 15:23:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:36 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8001, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x5, 0x2709}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x5, 0x8000, 0xfffffffffffffc01, 0x7, 0x1, 0x7d3, 0x400, r2}, &(0x7f0000000240)=0x20) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x800000000010, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 15:23:36 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f000000080003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0907001000000028000000080001000a0000c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260175087610276"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x7c}, 0xffffffffffffffa7) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendto(r0, &(0x7f0000000140)="5887ec409b406613c774c70f18456ee545667738f33b21e0ca123acd1cc7c8", 0x1a6, 0x801, 0x0, 0xfffffc90) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x200000, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000003c0), &(0x7f00000005c0)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cceea561f2a067a266e1b4f0ec69fca51d0e32", 0x9e, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e24, 0xf6, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffa}}, 0x0, 0x9}, 0x90) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000600)="ddb0fca614307a89e95e5fa8ed42dd4a5db8d9c7754d370c015d3de409c09fbcba9bfd8373fa1087b0481045c437ee4759e31023f32bdf7959f9145181be7bf1eb760b78", 0x300}], 0x1, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d80)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000840)=0xfffffffffffffda2) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2}, 0x28a, &(0x7f00000006c0)={&(0x7f0000001000)=@allocspi={0x120, 0x16, 0x200, 0x70bd2c, 0x25dfdbff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x9888, 0x4e20, 0x6, 0x2, 0x80, 0x20, 0x32, r4, r2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, @in6, {0x361f, 0x7, 0x5, 0x4, 0x3ff, 0x1, 0x4, 0x8}, {0x5, 0x5, 0x80, 0x10000}, {0x8000, 0x101}, 0x70bd26, 0x3504, 0xa, 0x0, 0x1, 0x24}, 0x25, 0x100000000}, [@lifetime_val={0x24, 0x9, {0xb99f, 0x1fe000000000, 0xffff, 0x8000}}, @migrate={0x4, 0x11}]}, 0x120}, 0x1, 0x0, 0x0, 0x8080}, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000002c0)) 2018/04/05 15:23:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:36 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x7, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:36 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1f) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000080)=0x9, 0x4) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000300)=@generic, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000000000)=""/115, 0x73}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x20000000004, 0x4, 0x6}, 0x2c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x8001, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000180), &(0x7f00000001c0)=""/117}, 0x18) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001100), &(0x7f0000001140)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)}, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0xffffffffffffff63, &(0x7f00000016c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000004010000040000000ff9c2263c70d6555b7893d97874c6a348960fbd0567a3066fdb7b62f3eee7b5c9c69c0913ba00000000000000000000130100002daeffff22d65b4a69ddefdb6a5a03f6e2cccdecd4c50e7b6f62960a421d8cc8c8afa648eafd92f1cf9593b58d417bb5ff3628b5d7d32eb345db4ab2b4ac5129b1ac099df12c58849a8b7f8b77c72652056c7d80b5a380df8dc6c18999a2a95c3b7e119c1784d21d0366ae00000000000000040100000000000000000000460a000005ef"]}, 0x0) 2018/04/05 15:23:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x3) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="29000000200019fff63d0014000000060200001615f5000500000004090010000800000200f9000008", 0x29}], 0x1) [ 84.795883] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/05 15:23:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r6 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) r9 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x180, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r13, 0x0, 0x42, &(0x7f0000007280)={'HL\x00'}, &(0x7f00000072c0)=0x1e) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000000)={&(0x7f0000000580)=@bridge_getlink={0x6ccc, 0x12, 0x2, 0x70bd27, 0x25dfdbfe, {0x7, 0x0, 0x0, r1, 0x48004, 0x2000}, [@IFLA_XDP={0x6cc, 0x2b, [@generic="a2cd819cdff59225545aee559963cbf72faee1d1077cab1c233f69b952283e94ce219f60e999718ea5d8c6eb945c43aa6bc63f146f34e35ff8b65b08f856c0b8a9edb1b6c276925e3977175d35c76204a2110829ab4139ad307cd3bed2aed366be3903a791848d59d1379a936513fcad6f1aadcf13d3ce6b8327af52628607171abf3fc7427fc3f7b0708025709ab0144304852818e0692ab92ab5fca5cdcf60e6d15e1ded51a0a4a2e458019019c03fa402d25edb83c3fe3aabf495e47c6a363e307454b387c27ce15641d484fc5ed5156ef53eb09c5cb9ce2e48c47ecdac4046bc01fed3a8c0cbd51c4494120b79c59664e0b1f1d29c23b5", @nested={0x6c, 0x26, [@typed={0x14, 0x13, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x34, 0x14, @binary="8bbb5e731805acd822c529c1ba7e280a25fc0a8b57180d23f5624cbf0b1058c10c3b9d7e834c36f7b8cd29ce42b4e1"}, @typed={0x18, 0x67, @str='vmnet0eth1GPLbdev\x00'}, @typed={0x8, 0x11, @uid=r2}]}, @typed={0x74, 0x7d, @binary="46db81d5c55b07530afc78ffb615a6ea2be1281d3f4a1a8a988196e93f656aa85dd2a4b9a777866e0454030505895457f76fe1489e9992ab502058612bdcd3f08c91a4527c7ac76cf409e0e502506e6d4cda113bb5e1fceaefbbdf9203be3ee5041a6dea505c39f479d842e12ff5"}, @nested={0x3b0, 0x16, [@typed={0x8, 0x2, @u32=0x3f}, @generic="3626a760898857f5706089801d1992f7cf26965e125e7025b9a513981773a0a8d6c72998a40640a59d3fafb5568e300ccb267840f386537be5c348ca566d83f5602a2111d150a0aa67bf7fcc425a044cb5f1c4b1b4a29ae2b0e1eab0b38517a8d4f00f02ea9509193e7be0f6cf5d1bf2124e0be3d814d931333f090444622ede119bd912da1c3efdecb448c159b74bfd75c3b814264a89492498842638a0db43416f479f02dbfc069749", @typed={0x8, 0x44, @ipv4=@loopback=0x7f000001}, @generic="b407704866120f595b08bd60614a5ec93fe6e18ec41a64248db416243cd8d001c18d176804020a7a1e5a463d01dcb58aed10c1f6ea09bcddc70947d63384f56562c372d5503a5956bc4b468cd260b371b589237c173a4f38f8053b0c4b56301c541e649a83c836009aeb119920ec0610e7e71c14d175be45bc67494162fa74cc887434243b7152872877139b461f500207dddc62e6498cc50ad203a4ecc460184aad1afa1223950df3083b6aaea0a6e62cf069fe56207744d043ed1d9038a4f9d9530ed50af415d778cc9e563ce4572f49955b5d6f51d474e8991eeb7400092751c744a6ee43b643ec8656", @generic="3e52cba4f4e7d2fed1a77ae716f5c41cf83880b666d922899db836a45cc7db8ea572deeef6b98bdf4cc14aded52ba73ccb338e9bed3498c09263daa25a00501e00ed410ca8a2008698f3ba83c4ee9bd4816e3165962ffa3f0cc2e2505e9ecda2653e04fb561e257093ba81981e3718630405ed30519070201a343b4974a85925676bd2361b4f893ea8c804582af79e3a5af1604321108daab79f74b132a27d9da73b998ff50e97c0cf80e163a9", @generic="7dd9956a34d70d1c6f3425945b5a9a5d24e99868c6adf2e2492b6c0666ab8f6746b97f436409a62ce7a0dd75492dc32e7853ae30e23fe1d51a8d186b52f2d222a79ff9a002df52d07bf586b9e9bf96dcc089f3942149f3a4347af4a129f1bddb8e28027f290b8fa6eee1a9657d1f0f0397d92e4f1482cb34d7a99b0fb836f90ecdae77235025989d7b26d325fb142993f114f4e85339320e844b7800ede34974b6851379ac83e541f6e092bc5fc1f5321e3d840fa580a3a1a518f1941ceca3f58e19457444bc3034caefc33ef97f81762c44ec", @typed={0x84, 0x13, @binary="292729f9e99e205194b9c6234a952cd453c44801223a0b194a887ea9bc87662672030afe0b644549f0168ccb27ef7b2e5f453363b8e74b125c54683a61a1a6b0ca7a7908fd024a7628e3e3177ea0869896782da19b57367f6471a40827b7ac2837fa00c7e2541db1345d43052b0799112224af7cd602e928df9686c8895ed683"}]}, @generic="370e8e346c88b228822f", @generic="63c2bb196c7e802b07ebbf2496820e58b3fc712d3c241e76e10c50753a65f51a503e1744d380c0776c1163bff2116f1532ba42db398f417ce85170d1cfdb189188c7822907617f82b7e970c8a9b224deee6a9ef4ebe8c8094159dcbc4e5bf77a48686c073c2ecf9c7df515ce996aa0bc4daabbdfda0357d73c38204b4351bdcf81176935a18b9ea6e987744ae739300056c2", @generic="52344b250c6bcf075b55088bb10706542989b6dcab9825ea5f07de33653363b448576c2d918fb1ae09facc18364caf234c8c891ef1e73c41763ec1f287d971c2ace5e03704e6553aca344ad072938fbdf1ecde80b43ea7aefab36d8efcb919b0ae10059814bb1b23e3f834a7e08d72fdbc8116b6b41e2ee9db9a40d81d41fe7e7624ac13a7c9356ec4463dd106aba20f7b06f4916f25bcc8", @typed={0x8, 0x72, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IFLA_LINKINFO={0x164, 0x12, [@IFLA_INFO_SLAVE_DATA={0xb0, 0x5, 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@typed={0x14, 0x53, @str='lo*vboxnet0(\x00'}, @generic="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", @generic="73e4af613493459f1c6971cfddee64e9ef3430ad669cde007e75069f9e72554242ed375980a0c2e4099a123f66169bc6d5f81d35bd0b2b5cf3cb0929358f55e2bab3bf3324c2b172f1e50feb800dd5173ae47d9b381eae4497b24c6783c57a16cb8a322eb1fd83dd5ab8503e0d8386cb5bd8d7fcc6cb386afcbcf5b100e9c22b471bc4790ef0843795ab50e75adecc9393fff017b8b557c8fa12fe79146aefaff67d74cbbec0dbe47b36fccf16ad781f6f0352e6f68866222eed9476e04722c5", @typed={0x8, 0x68, @u32=0x9}]}]}, 0xfffffeb0}, 0x1}, 0x10000000000) 2018/04/05 15:23:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) [ 84.860541] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 84.868067] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 15:23:36 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x79, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:36 executing program 6: r0 = socket$inet6(0xa, 0x80006, 0x200) accept4(r0, &(0x7f0000000280)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x80800) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="fa", 0x1, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, r3) r4 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000340)={0x2, 0x5, 0x9, 0xce2, 0x7ff, 0x8}) [ 84.903261] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 84.910778] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 15:23:36 executing program 7: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) pselect6(0x40, &(0x7f0000000000)={0x8, 0x6, 0xd1b2, 0x0, 0x10000, 0x5, 0x0, 0x80000000}, &(0x7f0000000040)={0x6, 0x100000000, 0xfffffffeffffffff, 0x4, 0x400, 0x20, 0xed05, 0x3}, &(0x7f0000000080)={0xfffffffffffff5c3, 0x40, 0x5, 0x3, 0x4, 0x1, 0x5, 0x1}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x3}, 0x8}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x32, @tick=0xfffffffffffffffc}) 2018/04/05 15:23:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:36 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x2000000000001, 0x10000000003, &(0x7f0000000040)="c8d63f21", 0x3) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1c200) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000080)) 2018/04/05 15:23:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:36 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x80000001, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x2}, 0x397) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/04/05 15:23:36 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x11, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:36 executing program 6: r0 = socket(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffff9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f00000001c0)={0x3, "fb2c870bf1370170f5c7d6f52e"}, 0x15, 0x800) write$tun(r1, &(0x7f0000000080)={@pi={0x0, 0x888e}, @void, @ipv6={0x8, 0x6, "e798e6", 0xea, 0x2d, 0x9f, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, {[@dstopts={0x6f, 0x3, [], [@ra={0x5, 0x2, 0xfffffffffffff313}, @ra={0x5, 0x2, 0x6}, @calipso={0x7, 0x10, {0x9, 0x2, 0x2, 0xf2, [0x3f]}}]}, @hopopts={0x6, 0x4, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}, @fragment={0x0, 0x0, 0x10e0, 0x3f, 0x0, 0x6, 0x66}], @udp={0x4e23, 0x4e23, 0x8a, 0x0, [@guehdr={0x2, 0x609d, 0x80000000000000, 0x7fffffff, 0x100, [0x80]}, @guehdr={0x1, 0x5, 0x2c, 0xd29, 0x100}, @guehdr={0x2, 0x925, 0x40, 0x1, 0x100, [0x80]}, @guehdr={0x1, 0x100000001, 0x100, 0x101, 0x100}, @guehdr={0x2, 0x3, 0x9, 0xffffffff, 0x100, [0x80]}], "57a74b7d162ce14a570f3271324d92879f46bda71f9f82de492ca6e384c143d8ecbb0e7327bf084c433b087eb0680db71a3dda2d6f42d1c10925c07b56da717ab95ce78765e87436d454a12a24a743ff4f655e8bb5b1f39ce028f1bb015675bfa437"}}}}, 0x116) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/04/05 15:23:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x284841) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000001c0)={0x6, 0x27c}) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'rmd320-generic\x00'}}) 2018/04/05 15:23:36 executing program 2: r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:37 executing program 0: r0 = socket(0x10, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080), 0xffffff64) 2018/04/05 15:23:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:37 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0xf, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:37 executing program 6: r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:37 executing program 2: r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:37 executing program 4: r0 = msgget$private(0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000000600)={0x7f, 0x0, 0x3000, 0x0, 0x5, 0x5, 0x0, 0x6, 0x86, 0x3}, 0x10) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000480)=0x0) ptrace$peek(0x3, r5, &(0x7f00000004c0)) write$binfmt_script(r4, &(0x7f0000000400)=ANY=[@ANYBLOB="2321202e2f66696c6530200a0f07b9e4f5b641ee2fefdbc1b58510e12f52fc1f7a000000000000001d17d953aabe33fd89241c02c6c839cb19691ced6e2e271012ef6e32ebd6713bdbda446c58777abcc895aa5a662072fcd365691fd40f541b74595ebe15c5879404e37c33ae7654c708db2e35"], 0x77) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x8, r1, r2, r3, r6, 0x98, 0x100}, 0x2, 0x3, 0x9, 0xfff, 0x1, 0x80c, r7, r8}) msgrcv(r0, &(0x7f0000000000)={0x0, ""/28}, 0x24, 0x0, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000580)=0x7, &(0x7f00000005c0)=0x1) msgrcv(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r9 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x8, 0x22000) ioctl$KVM_ASSIGN_DEV_IRQ(r9, 0x4040ae70, &(0x7f0000000540)={0x4000000000, 0x80000000, 0x2, 0x600}) 2018/04/05 15:23:37 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/68) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0x10) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/04/05 15:23:37 executing program 7: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) shutdown(r0, 0x1) r2 = socket$inet(0x2, 0x3, 0x5) sendmmsg(r2, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0xfffffffffffffc91, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x400c800) ioctl$TIOCSTI(r1, 0x5412, 0x7) 2018/04/05 15:23:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000080)=@ipv6_delroute={0x28, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x23}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) sendmsg(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000040)}], 0x1}, 0x4880) 2018/04/05 15:23:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:37 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x1018, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:37 executing program 2: r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:38 executing program 1: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0) r4 = openat(r3, &(0x7f0000000180)='./file0\x00', 0x147000, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ptrace(0x4207, r2) splice(r0, &(0x7f0000000000), r4, &(0x7f0000000200), 0x1, 0x2) ptrace(0x11, r2) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x5, 0x7f}) 2018/04/05 15:23:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000040)="21a5ef8701e1636a01f384b76917d90bdaaf0c2cbd91a90b267df9a2c7b9e4055c86e0e4364baf6eb316736e67729cd7aa04b4b161f488756dafc4c709ab3fcc22e4f5c9a884b4a36dbd2992ced4b8f8e58147dec87962a60409f7762d86d16f9f6d18868d9ae4c55bdba059f256554e68f936c0df45a4b77c490358752f2748b58e", 0x82}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x2275, &(0x7f00000001c0)="195da02540558e3d9a31c347d932e17dade30cd2b7e62cc8190d488a877251ffdb413167a4b22886209713a3c3a1aaccb1a3ecb4d9c81eed45525e5cd576404fc3de660000000000000000000000000000") openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) 2018/04/05 15:23:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:38 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0xa, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:38 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='ip6gre0\x00', 0x0, 0x0, 0x20}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x7, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x10001, 0x1, 0x6, 0x0, 0x0, 0x2, 0xfffffffffffffff8, 0x7fff}) r1 = accept(0xffffffffffffffff, &(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000480)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000500)=0x8) connect$pppoe(r1, &(0x7f0000000540)={0x18, 0x0, {0x4, @random="dc800a6f9b4d", 'syzkaller0\x00'}}, 0x1e) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000780)=""/62, &(0x7f00000007c0)=0x3e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000b80)={0x0, 0x5}, &(0x7f00000006c0)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000840)={&(0x7f0000ffd000/0x1000)=nil, 0x100000001, 0x5, 0x20, &(0x7f0000ffd000/0x1000)=nil, 0x9}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=r2, &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000640)=0x4) r4 = creat(&(0x7f0000000680)='./file0\x00', 0x40) r5 = creat(&(0x7f0000000bc0)='./file0\x00', 0x20) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000c00)=r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000a80)={r3, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, 0x4, 0x9, 0x0, 0x200, 0x8}, &(0x7f0000000b40)=0x98) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x5) pwritev(r0, &(0x7f0000000880)=[{&(0x7f0000000800)="da9f3d60aaf1ae9e916f7a9085fa96c1bc425d259d316a5a4921c5fd91757599016096df9c12ec6adee090293803", 0x2e}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000900)={0x8, {0x2, 0x4e23}, {0x2, 0x4e23}, {0x2, 0x4e20, @rand_addr=0xb01}, 0x1dc, 0x1, 0x7f, 0x144a0571, 0x0, &(0x7f00000008c0)='syz_tun\x00', 0x8, 0x100000000}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x7fe, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x16c, 0x8, 0x100000004, 0x9, 0x0, &(0x7f0000000000)='lo\x00', 0xffffffffffffff00, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000a00)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f0000000a40)={&(0x7f0000ffc000/0x4000)=nil, 0xfffffffffffff16e, 0x3, 0x22, &(0x7f0000ffc000/0x4000)=nil}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xa3, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/163}, &(0x7f0000000280)=0x78) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000980)={r2, 0xb, "0aa3b747fca8dfd0219af4"}, &(0x7f00000009c0)=0x13) 2018/04/05 15:23:38 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000001240)={0x1, 0xa64, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "fec57a703ef06725e974cbb001c587d796ac85e5f49a6e3e5a7c22522585a3e024d300a094ceb94c5f404a89ac331804a69f12e9a40afb854d359198939d4ba0"}}, 0x80}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4002, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={'bcsf0\x00', 0x2}) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/04/05 15:23:38 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) clone(0x200, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x60}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setregid(0x0, r1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000000040)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20001, 0x0) 2018/04/05 15:23:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:38 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x73, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1ff, 0x2802) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000340), &(0x7f0000000800), &(0x7f0000000840)) fstat(r1, &(0x7f0000000880)) sendmsg$unix(r2, &(0x7f0000000940)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000640)="11bfee87c3b8828c56c791e8adbd19df5b403f7c69685f24f93053bcd4653b1ecbcfa30529dd1ff4e027a7235984ff8db4b0592ad8ad2240cf6e0454f581d0f1aeb0201c3265f5f799ebc3d0d4f1215f0ad5638ef9f23c2599cdf34aeefac9b13ae1185f89c5d876c5fe3b1b069e28177e1cc764f8cac669ff00485d822bf75be96e2d2bb189e190837cf29a90c9f347b6e45d3d37960f71caff73f5ce0c25427692473c106a0de013b2453241cecae9f5edb8b82e06b21e253ef728c1c165f820e73f38b5790933224a431a6a6bffcb2a1d4851", 0xd4}], 0x1, &(0x7f0000000900), 0x0, 0x4}, 0x8000) r3 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101100) mq_notify(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x13, 0x2}) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r4, 0x65, 0x0, &(0x7f0000000000), 0x170) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x424000) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000780)={0xd000, &(0x7f0000000740), 0x0, r3, 0x3}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB="380000002400000226bd7000fcdbdf250500000008001d00050000000c0015005d0735006af0ffff080019006c00000008001d000101000028e58147fe0080768a3c972fb33b019543d7767a1731e27bb5dde6ba0786d2a410b555afe7e86474713240ef5fd241f6c48ca23eeceaba359e667dfb285cb7cfa2d1e6a8e4f27ea1a5a960d900bf349d5eec1fc4d2a326816e7ef52202826210b79f01712556e95213dcbe327da6defc0b4a7bea176f6e050aeb2a8fda34bd458ff0fe9e79c2165d6b67f2d116071339533d547c40e21712a78dcfe3533a1a41ce873b828990d64d8e13a45b1611af62eca37f9bab81066fab37624e9b152563acbd01a3854c6d4a5e8fb6e5670eb5d48fad48345360c7662a495ff3601041e9f702116e0c3cee61dcbff12831be665a043408c7907317f8ef4c165d67"], 0x1}, 0x1}, 0x4) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000980)='bcsf0\x00') restart_syscall() ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000480), &(0x7f00000004c0)=0x30) mremap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f00000007c0)=0x40) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000240)={0x0, 0x3715bd0d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/04/05 15:23:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000011c0)={0x14, r1, 0x1, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r2) 2018/04/05 15:23:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000080), 0xfffffe99) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet(0x2, 0x0, 0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={r3, 0xffffffff, 0x30, 0x3, 0x2}, &(0x7f0000000080)=0x18) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)) 2018/04/05 15:23:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:38 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x8000000000005, 0xfffffffffffff9f0}, 0x2c) clock_getres(0x1, &(0x7f0000000000)) 2018/04/05 15:23:38 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0xc, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:39 executing program 4: syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0xe81c0) r0 = request_key(&(0x7f0000000200)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='/dev/snd/controlC#\x00', 0x0) keyctl$invalidate(0x15, r0) r1 = getpgrp(0x0) socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000000240)={0x3, 0x70, 0x1, 0x100000001, 0x4, 0x94f5, 0x0, 0x0, 0x81022, 0x3, 0x0, 0xfffffffffffffff9, 0xffffffffffff8000, 0x800, 0xffffffffffffff01, 0x3d0, 0x0, 0x7, 0x3, 0x0, 0x8001, 0xff, 0x2, 0x6, 0x6, 0x7, 0xf7f, 0x0, 0x4, 0x3, 0x1, 0x4, 0x7, 0x0, 0x800, 0x0, 0x0, 0x9, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x24020, 0x60c7, 0x6, 0x0, 0xffffffffb6b7b9df, 0xffffffff}, r1, 0xa, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000140)=0x1, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x101000) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000012000dec03ea3720e2d872c839d4ef050000ae0000"], 0x1}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000004c0)={{0x9, 0x1}, 'port1\x00', 0x0, 0x2, 0x8000, 0x3, 0x2, 0x80, 0x2800000, 0x0, 0x1, 0x7}) r4 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f00000000c0)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x1, 0x0) close(r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000002c0)={0x7, 0x8000, 0x6, {}, 0x0, 0x8}) close(r5) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f00000001c0)={'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}) 2018/04/05 15:23:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:39 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x200000c9, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000b40)="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", 0x595, 0x4000004, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'dummy0\x00', 0x2}) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 15:23:39 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x7fffffff, 0x4, 0x8e6, 0x2, 0x0, 0x0, 0x2a014, 0x4, 0xc68f, 0x30000, 0x4, 0x1, 0x6, 0x4, 0xd173, 0x0, 0x6, 0x8, 0xa92, 0x6, 0x80000000, 0xd9, 0x80000001, 0x1, 0xfff, 0x2, 0x81, 0x6, 0x1, 0x8, 0x3f, 0x5, 0x5, 0x0, 0x2, 0x3, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000040)}, 0x4000, 0x1000, 0x3, 0x5, 0x3, 0x4, 0x800}, r0, 0x8, r1, 0x8) finit_module(r2, &(0x7f00000002c0)='/dev/admmidi#\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0x9, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/05 15:23:39 executing program 6: r0 = eventfd2(0xffffffffffffffff, 0x1) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x81, 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) fsetxattr(r3, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='ppp0\x00', 0x5, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) 2018/04/05 15:23:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)) 2018/04/05 15:23:39 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x2000012d, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:39 executing program 4: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x40, 0x40) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000240)=0x8000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x1, 0x7a, 0x1ff, 0x0, 0x2, 0x80140000, r3}) r4 = shmget(0x2, 0x4000, 0x1088, &(0x7f00006e6000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000180)=""/34) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) eventfd2(0x40, 0x80801) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f00000001c0)={r5, r6+10000000}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) exit(0xf300) prctl$void(0x15) 2018/04/05 15:23:40 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f00000a4fe4)={0x2, 0x0, 0x6358c0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 15:23:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:40 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) recvfrom(r1, &(0x7f0000000300)=""/167, 0xa7, 0x20, &(0x7f00000003c0)=@hci={0x1f, r2, 0x2}, 0x80) write$binfmt_elf32(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xfc, 0x4, 0x6, 0x7, 0x2, 0x3e, 0xaf, 0x1af, 0x38, 0x39a, 0x4, 0x8, 0x20, 0x1, 0x1f, 0x4, 0x5}, [{0x7, 0x0, 0x0, 0x3, 0x7f, 0x3, 0x101, 0x4}], "0de621c04bd711fc87e563e35d98d2b581336dc9e26990754ad04914d6f2da1f539f3aeec6e00e01ef81a82c23df55b17a12f2d39396f329e72df18fc99816645614aada02201f876c20ae5f292b52228cccf2dbe7a16a36fcea80dd7ee0bbc4df5dd67a5f1c0967fe355cf1e362ea8400c9c033d0bd", [[], [], [], [], [], []]}, 0x6ce) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000b40)=0x510) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x220000) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x5, "37f6fe78591e1ce901933c89f8a27bc358a449533df3c048b973a387cc610332"}) write$cgroup_int(r3, &(0x7f0000000240)={[0x31, 0x4e93b04be35968d2]}, 0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000140)={0x1, "a8"}, 0x2) syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0xe004, 0x1, &(0x7f00000002c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000000)={[{@check_relaxed='check=relaxed', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x2d, 0x0]}, 0x2c}]}) 2018/04/05 15:23:40 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x17, &(0x7f0000004000)}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/04/05 15:23:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10280, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x200, 0x0, 0xb, 0x40, 0x5, 0x8000, 0x1, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xffffffffffffff7f, 0x0, 0xfffffffffffffff7, 0x80000001, 0x9}, 0x14) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000740)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001980)="a27c5f1b6e7ecf53218828584c8c0135af2ed559cfcc09f233d178522ab69929", 0x20}], 0x1, &(0x7f00000001c0), 0x0, 0x4}, 0x48040) syz_mount_image$gfs2(&(0x7f0000000240)='gfs2\x00', &(0x7f0000000280)='./file0\x00', 0x7fff, 0x6, &(0x7f0000000600)=[{&(0x7f00000002c0)="4078212f57a0b43860ddd8b52db705252ff3ff338076cb67f513d7185a1133a65ed420db287db3c79253c6b2655972c1f06371ae7984473d80ab2d0a268a2b6c32506fc8f1dae00a39b73bcf70c3121f2a751b08d78b9c0307c2b9548d070aa1f29fa6b1b3a3ca9fd805b8690b5305a57cd94ccaebb6d477d9c18b75ad9a48ba8e416c4d1ec6dda582ca904cc83c5bbb9300bc4665cc0ca71dd3fa67d7849f984ec3900c4d8c862ed7a4d8941729bcf2491c9c460f43ba5cb5b5b459907380ec8041a0f8fcae599f484af01dda800594446a1d94ffb1fa5cd42c9856d7d244ac9e5023e605914a3750fadda56046ae589a", 0xf1, 0xab}, {&(0x7f0000000480)="60e6d07d6de8bf33fd1e1673c36e28234b422813657d02451c8c4560ec555bdc0efd96d628a8888912046072d8d48614f0245f37d3a69fc46ab1751648371669cef4172eb144a85b2061b49ebe016b34c4262d798c472a6a063b31d14c0d576f55665203700a4761444eae0aa045774787d1741504bfd783b089485607", 0x7d, 0xc0000000000}, {&(0x7f00000003c0)="48b34fecf20a7ca7f31083fb5bd2efc5318eafafd4447b9e55188117d96b1532d423", 0x22, 0x8}, {&(0x7f0000000500)="57a200e585f67c8293bcd7a2354d1b97241b1969d4502d4655a276657db61ba05af02e3aa89d37a9c018b2bf0d916f", 0x2f, 0x28e}, {&(0x7f00000019c0)="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", 0x1000, 0xfffffffffffff1ae}, {&(0x7f0000000540)="fa25bfb191cead66926f0846b01a5732f8907c4478738946199a3738e893d1faf7a08d45d9790e90f49f0a87dbb31d061084ff9b71843354648f869ee849a767356e5729be1e957668b582b853336a0bec4753244da4ea3c0ed490c0e4e79e329631aae16e05f666d3f6697f48d6ab8ef430757bb55d05ae301696ff38ac5eaa6aa8371386028ec601609428666794db996c9287cdbcae57bb6d9c325536c2d241bca88f811f756512191f3267bb839d77", 0xb1, 0x3a}], 0x5206b426653d6589, &(0x7f00000006c0)={[{@commit={'commit', 0x3d, [0x7a, 0x35, 0x3b, 0x3f, 0x7f]}, 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@quota_account='quota=account', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@data_writeback='data=writeback', 0x2c}]}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000940)=""/246) ioctl$EVIOCGREP(r5, 0x40047452, &(0x7f0000000040)=""/174) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000001c0)={0xffff, 0x3, 0x6}) recvmsg(r4, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/05 15:23:40 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x63, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:40 executing program 0: semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)) 2018/04/05 15:23:41 executing program 7: eventfd(0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="090000000000000000000000000000000000007c61d0c785661d9623f7000000000000000000000000000000000000000000000000008380b974d507f85b21a13d8f9ab8c6e392c8dbd6cc88c38f7f266e0267e051b20a2446bc5d03c66c44cdf80b076d249db7accf1bf807927c7b903b250ee18ac4cbd41cfb85dda86fdfa5ee15a2f63cb4efe687e950bdcf838365eafb525c2711578ae9b84623c5e604"]}) 2018/04/05 15:23:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:41 executing program 0: semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:41 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x6b, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:41 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sched_yield() r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="16000000100000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="df984d79"], @ANYRES32=0xffffffff, @ANYRES32], 0x18) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)) 2018/04/05 15:23:41 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x20, 0x11e4, 0x6}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000680)={r1, 0x10000, 0x1}, &(0x7f00000006c0)=0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x880, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) openat(r0, &(0x7f00000001c0)='\x00', 0x400083, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x5, 0x2, 0x80, 0x534, 0x0, 0x80000001, 0x3781, 0x5, 0x7, 0x1}, 0xb) 2018/04/05 15:23:41 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = socket$key(0xf, 0x3, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = userfaultfd(0x400000000080800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85b60000000000000000000000000000", 0x15, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x9}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e0000000000000102000000040008038df0bc00000000000000001c00000000000007000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000380)) lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0)=0x4, 0x4) sendfile(r0, r4, &(0x7f0000000040), 0x10ed5b) getpid() r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r6 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r6, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x5}, 'port0\x00', 0x1, 0x4000000000003, 0x0, 0x0, 0x4, 0x0, 0x400, 0x0, 0x3, 0x9}) linkat(r6, &(0x7f0000000240)='./file0\x00', r4, &(0x7f0000000340)='./file0\x00', 0x0) 2018/04/05 15:23:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:41 executing program 7: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x102001, &(0x7f00000001c0)="72af9c5f24815c9721c9dd507e86af427a70e3142563f0a2ef92d1f5421700e0ba7e2cdc33e6bf19e1a6844b0e615ef733776a984fb0e082470de8c888f41b7f6e8352525321d3d01871530c306972d90f0e") r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) symlink(&(0x7f0000000100)='/\x00', &(0x7f0000000180)='./file0/bus\x00') ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/224) pwrite64(r0, &(0x7f0000000040), 0x20000040, 0x17) 2018/04/05 15:23:41 executing program 0: semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:42 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x8, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00000001c0)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x800) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/05 15:23:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)) 2018/04/05 15:23:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:42 executing program 4: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000001c0), 0x225, &(0x7f000016cf61), 0x1d2}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) 2018/04/05 15:23:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:42 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x20045, 0x0) accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sync_file_range(r1, 0x0, 0x8, 0xffffffffffffffff) 2018/04/05 15:23:42 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="04000000fcffffff0000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="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"], 0x80}, 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001700)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000016c0)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r2, &(0x7f0000001740)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000180), r3, 0x3}}, 0x18) 2018/04/05 15:23:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:42 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x2, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:42 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f40000001900200029bd7000fbdbdf25ac1414aa000000000000000000000000fe8000000000000000000000000000aa000700000e2400030a0020a03c000000071ec2122da50cc742cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3da62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) keyctl$clear(0x7, r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000540)='sit0\x00', 0x10) sendto(r5, &(0x7f0000000200)="ad84", 0x2, 0x40, &(0x7f00000003c0)=@rc={0x1f, {0x81, 0xffffffff, 0x0, 0xfffffffffffffffb, 0x7, 0x4}, 0x5}, 0x80) getpeername$llc(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x10) 2018/04/05 15:23:42 executing program 5 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/04/05 15:23:42 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10000, 0x24002) r4 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001280)={0x0, 0x9}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001300)={0x3, 0x3, 0x8008, 0x80000000, 0xff, 0x1b, 0x4, 0xfffffffffffffff7, r5}, &(0x7f0000001340)=0x20) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000180)={0x5, 0x9, 0xff, 0x1, 0x15b}) sendto$llc(r1, &(0x7f0000000080)="b62c45ff8ba7c77241ea7588d7a14949073d1c38e76423c239d0cf10229842a63f3cdb9e9f927a1110f687af827915942987cc692c83", 0x36, 0x20000800, &(0x7f0000000100)={0x1a, 0x0, 0x9, 0x6, 0xffffffff, 0x9a2e, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000001c0)=0x4, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) pread64(r3, &(0x7f0000000280)=""/4096, 0x1000, 0x0) 2018/04/05 15:23:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x0, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:43 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xb, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:43 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) listen(r0, 0xac66) r1 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x5}]}, 0xb0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/05 15:23:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x0, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:43 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x5, 0x4, [0x0]}) socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222028bbb57a3e0e49d6a90600d6ec0000", 0x27) 2018/04/05 15:23:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) syz_emit_ethernet(0x127, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x200}}], {@ipv4={0x800, {{0x30, 0x4, 0x4, 0xa2b1, 0x115, 0x67, 0x40, 0x10000, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2000, {[@end, @rr={0x7, 0x1f, 0x8, [@multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x10}, @empty, @loopback=0x7f000001, @multicast1=0xe0000001, @empty]}, @cipso={0x86, 0x1b, 0x0, [{0x7, 0x6, "f573a255"}, {0x7, 0x2}, {0x5, 0x8, "68165108d717"}, {0x6, 0x5, "150328"}]}, @cipso={0x86, 0x69, 0xfffffffffffff801, [{0x5, 0xa, "047e703187d40bec"}, {0x6, 0x12, "8a5d2b30fb8e6525a4741b18de59898b"}, {0x2, 0x7, "551ecd020a"}, {0x7, 0x12, "f5ebaf60d320a3fec6b656fecb9ad94e"}, {0x7, 0x5, '\f\v6'}, {0x7, 0xd, "7b2f3e2323873e2a1e4e46"}, {0x7, 0xe, "e4c528925a45be102ab9a5d9"}, {0x7, 0xe, "4c52b9ce6619b253cb6f3929"}]}, @end, @noop={0x1}, @timestamp={0x44, 0x4, 0xcd484f, 0x1, 0x5}, @end]}}, @dccp={{0x4e22, 0x4e21, 0x4, 0x1, 0x8000, 0x0, 0x0, 0x0, 0x3, "930a3b", 0x0, "d9937f"}, "89e86d15846a0a25772657a9d4b8ca81094ac158947d0e79d5e610d55df247ac26b36f3e48d718add326a93a9ad6b2084b9579c0b40dff7b3cba152ae8839dda499f482c8c"}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xc90, 0x227, 0x739, 0xf8]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/05 15:23:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) writev(0xffffffffffffffff, &(0x7f0000df9000), 0x0) shutdown(r0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000080)) 2018/04/05 15:23:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000080)="003a0041016973d78b36e19039334a1c5a3c1a7af63a4d1b66132ffa0b10a00f54d2d6095a56a0ec6303f2aaf9d2adf8eddc2cecf19af042ee5c81d78e7bff42cdf066d442d792905a094c6c7c6d0a275f5eca8e179cc18a1b9908d70cbd025907", 0x61) 2018/04/05 15:23:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:43 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) 2018/04/05 15:23:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0xffc99a3b00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:43 executing program 7: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x20, 0x240000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) fadvise64(r0, 0x0, 0x1, 0x4) 2018/04/05 15:23:43 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xa, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:43 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x402440, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x83e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2000000000003, 0x0) write(r1, &(0x7f0000000000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/04/05 15:23:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x0, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) [ 91.420451] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 15:23:43 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000180)={'teql0\x00', 0x2}) r3 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x81, 0x0, 0x3ee, 0xc0a4, 0x81, 0x0, 0x1, 0x8, 0x9, 0xffff, 0x9, 0xffffffffffffea43, 0xec9, 0x84, 0x3ff]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e20, 0x51, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffffa}}, 0x9b1, 0x80000000, 0x1, 0x0, 0x67}, &(0x7f0000000480)=0x98) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xe7, 0x2, 0x8, 0x2, 0x0, 0x3, 0x40000, 0x8, 0x9, 0x2, 0x4, 0x5621, 0x7, 0x717a, 0x25350d61, 0x100, 0x80000001, 0x9, 0x0, 0x100000000, 0x0, 0x0, 0x4, 0x7ff, 0xcef6, 0x100, 0x8d, 0x8, 0x5, 0x10000000000000, 0x21cc, 0x8001, 0x1f, 0x3, 0x3, 0x6, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x80, 0xffffffffffffffff, 0x0, 0x7, 0x566, 0x8001, 0x2}, r3, 0x8, r0, 0xa) 2018/04/05 15:23:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:43 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x12, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0xffc99a3b}], 0x1, &(0x7f0000000000)) [ 91.503238] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 15:23:43 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000000000000029000000007f0000"], 0x10}}], 0x2, 0x0) 2018/04/05 15:23:43 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000000040)="4ab2a4388479853b54408df2ad") r1 = getuid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x100) 2018/04/05 15:23:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:43 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:43 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x4) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) r1 = getpid() capget(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)={0x7fffffff, 0xcbc7, 0x3, 0x7, 0x4, 0x10000}) 2018/04/05 15:23:43 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x401, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) r3 = dup3(r1, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x604180, 0x0) ioctl(r3, 0x1846653b, &(0x7f0000000180)="bd47a2c7c9a307e8818eedb35c83b4265af6ba068734115350cda59360975498a731f850b3520484b508b7ba7db46ca06dfab3336062529dd1286d61ca5b7c0df606512949407df7ba6fa26b7bd19cadd9fd42b9") setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000000c0)=0x5, 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xfc48663f507ef44e, 0x0) 2018/04/05 15:23:43 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x8000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xfffffffffffffff9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001400)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0x30) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) read(r2, &(0x7f0000000300)=""/203, 0xcb) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) write(r3, &(0x7f0000001600)="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", 0xe00) write(r3, &(0x7f0000000600)="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", 0xe00) r4 = open(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000000480)=[{&(0x7f0000000080)='`', 0x1}], 0x1, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="4c29d51ff90001eb9505447544c691b064dd75d44ff7d98397b1d4a1aa57b7262b90670f459e5e7a5ee39c19eca9cbbd42238e4c03003d3f692cbdbf1563b0b7ff93631548e9dcba6b30a0e5ada2ac096f9660fdfc753338a3088e163c6de201cd681a87067553192dafa1e2bbeacf7fc8780174d0", @ANYRES16=r5, @ANYBLOB="100025bd7000fddbdf25010000000800040002000000080002000a000000080001004e200000080001004e2100000800020002000000080002000a000000080001004e240000"], 0x4c}, 0x1, 0x0, 0x0, 0x44}, 0x40000) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000004c0), 0x0) read(r2, &(0x7f0000003500)=""/4096, 0x1007) 2018/04/05 15:23:43 executing program 7: r0 = socket(0xa, 0x6, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x20008) 2018/04/05 15:23:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x966e1283}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)) 2018/04/05 15:23:43 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x800) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x9, 0x2300) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000180)={0xf000, &(0x7f0000000080), 0x0, r1, 0x5}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x8, 0x8, 0x1, 0x0, 0x0, 0x7, 0x8, 0x80, 0x3, 0x8, 0x7fffffff, 0x7}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x5) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r2, 0x0) write(r2, &(0x7f0000000100)='\x00', 0x381) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff13}) read(r2, &(0x7f0000000380)=""/181, 0xb5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) 2018/04/05 15:23:43 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x20000122, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:43 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x20000095, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r2, 0x80000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f00000001c0)="24d26766c74424000d0000006766c7442402940000006766c744240600000000670f0114240f20e06635000200000f22e066b8002000000f23d80f21f86635400000500f23f82e660f21570f01790a0f0056d26766c7442400864300006766c7442402fbffffff6766c744240600000000670f011c249af3f2150066650fb24fc8", 0x81}], 0xaaaaaaaaaaaaaeb, 0x0, &(0x7f00000000c0), 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x204200, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) 2018/04/05 15:23:43 executing program 0 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:44 executing program 1: r0 = socket$inet(0x2, 0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000140)={[{0x8, 0x2, 0xffffffffffffffcb, 0x3, 0x1, 0xffffffffffffffda, 0x8, 0x5, 0x7ff, 0x1f, 0xfff, 0xfffffffffffff359, 0x10d8}, {0x7, 0x8f, 0x100000001, 0x3, 0x0, 0x3, 0x13, 0xea57, 0x3, 0x9, 0x7fff, 0x10000, 0x3}, {0x1, 0x901, 0x9, 0xffffffff, 0x0, 0xd4bb, 0x3ff, 0x3, 0x94e, 0x100000001, 0x3ff, 0x6, 0x1}], 0x40}) r2 = semget$private(0x0, 0x2, 0x0) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f00000000c0)=""/96) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x311, 0x9, 0x2, 0x5, 0xa9d, @random="7aa315ea2b50"}, 0x10) 2018/04/05 15:23:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x3f00}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r2 = getpgrp(0xffffffffffffffff) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="d7508fc3506bf1bf12fd062fddeec5c379cd834f12d8deca8d85b2eaff71452d4e9596fd37abbf7d5bbf214ab4813eac337580c52fa8504c809072c05b098cfbd578f39755693c457d3e32c8135f88391358187f9a78aafae0832e976fe67937f67f2b735adcd15acb820b2335013219b6e5511c4158e73d078be21859ee5f7237a66a77f6e3", 0x86}, {&(0x7f0000000100)="94d7611f7d17f596a3f096aa2355e2b9ccbbfb4b1554d141b656166d0f3eb6775e83ed8a6250f18f9f1713d141556cd6c119d8b86d85e82071a92473e2d3e00a99de69b74f59d441bb756cc7ce2e76d8268213e16e3bc4fcd4a970c8e38b1564970309f1b75c0d", 0x67}, {&(0x7f0000000340)="96af52a191e2acb6359beebcd88f9d654a6b0f2b1312464580d41d5afae93941295edcbdcf758dd04d8a9cb39b14f356aeca50e7d9f67af23dff95ce14a38714fddfe0c9bf1288440438c4ffe2661f3c65c04da4ea341775af9bc1614f67cb7ba341b0069b66a522254fb6605225d9a2da9792aa32748f1a61b43c96f824cfa8a28a5461a57dd386f6eae3cda35f3dd1769ace4fd458eedf17505e807d6c60d3b91d16cd39c2b46020fa97f68b4c688b6c8767eac5c8b02159d63c40b882", 0xbe}], 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x118, 0x40}, 0x40000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x2, 0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") write$binfmt_misc(r4, &(0x7f0000000180)={'syz1', "cbe0a7b0633561092cb6aa5a3f1c78ebdf2f23249ff9b96220097c1e46fe0929830095d79008dc0c03141aab4dcccab85781a31759921aff894af10dfad281ebcd0b322786d919dcbc1e583b83f2f73f5ac94d59e8fcc2551d39ac4fa0e77439ba594a99f745cd258102f6cffcdae8a7d690d038881c195f498b046ed0653e8c222f7307ccf51f0c203a15a6ed5db91be3e4faefff303fcbfe44b00fb819db557dab8b07134bd11d05594b93d09d11a9e1144c1f290aba18d2670537c9a604e723ea8f33a6ddd46466825ea0b8d0b18f137a9e9c9fd162a4d5f0b0e23f179b0285df394e34962c3f072655e6"}, 0xf0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={0x1000000, {0x2, 0x4e22, @rand_addr=0x5}, {0x2, 0x4e21}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc, 0xffff, 0x1, 0x4, 0x1, 0x0, 0x3820, 0x2, 0x4}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r4, 0x0) execveat(r4, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0), 0x1000) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="060032000a000200aaaaaaaaaa000000"], 0x28}, 0x1}, 0x0) 2018/04/05 15:23:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() capget(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:44 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x20000128, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:44 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f00000000c0), 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x7ff, 0x2081) getrusage(0xffffffffffffffff, &(0x7f0000000100)) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) 2018/04/05 15:23:44 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x200000dc, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:44 executing program 1: syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x4, &(0x7f0000000400)=[{&(0x7f0000000240)="7615f7a0851eaf4b49e5fbc6cd486249d7fe8517ca6dfb5e01bd54ea01292a9f8ebc74fa7ed018fa74788df6d43ef305d265307814752daa56771dd4a468084c10f276f418dad75d9dd672c4f25033eed5eaf25470f5fb47bc769f6566e521c4cc787dd18d7a5dc5777c2b74834e3b19e1c66db35b8da157c6206f057c7ee462754668710edc8bb7bbb30aced10e6ab160d7ebd389b35151246b8350f9a414c7d38f62745e6bc6413e78cccdc33bdb03eebf9b5d9c4b3b2e3cad6734ef45ee2d053d8d115dcb06f1341eae236baf7fcd32494234b4f61640c8ff639a6d7e99fe904f2e6ae4655625b86796d024e9", 0xee, 0x3}, {&(0x7f0000000780)="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", 0x198, 0x49}, {&(0x7f0000000000)="6a5dba4d019d5a18527b212c3a88ccadbfc65a6895c86f848a5327fbeb721247e42e501cf1373b834ee99b61b1cea4ecddb96ce82dd282b723fdf3b0a067c57c5c5b683cf7423021ac88eaec5f54678408066ee28d17c284ab8930", 0x5b, 0x800}, {&(0x7f00000003c0)="e62ca4bbe68e0b2ed4d1ed2b0bcc84967a964e8ef99bf015b72f2bfbbbfb8becc70f6c4efcdb267a62f002", 0x2b, 0x4}], 0x2000000, &(0x7f0000000540)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES16, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES16, @ANYRES32, @ANYRES64, @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="f97a743229f0195c7bfd0f62741eb5b80d3cd6aaac796f7ec34ab1fd9739a810291a84fbaf081d9eeafad0e4d4667c4d77fc9f2d55e80c771520da1a3e874b421cc3a3c322741191e18bb052f5eb723d31464b0e2e3f5d0f8e29da2edcd45be9374e79421f5904a7eaecdedfaf920def783db6515ec3a9a2fc4b6477123c308ed6d3075c3557fcb59da14d14977668db7121ee71f65c3a66bbb802b60a3418748031698c020615e5408a07c02438aded48e0ee3982ceb94fc9104a6af01bdfdf175aa5d528234b0a94fc6ebcd7"], @ANYRES64]]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) pipe2(&(0x7f00000006c0)={0xffffffffffffffff}, 0x80000) write(r0, &(0x7f00000001c0)='0x2', 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000700)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e20, 0xffffffff, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x78) epoll_wait(r0, &(0x7f0000000500)=[{}], 0x1, 0xffff) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000580)='id_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000b00)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100063}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x24, r3, 0x300, 0x70bd25, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) openat$vnet(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000480)) 2018/04/05 15:23:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x83126e96}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:44 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x2, 0x1) write$vnet(0xffffffffffffffff, &(0x7f0000000180)={0x1, {&(0x7f0000000200)=""/86, 0xffffffffffffff5a, &(0x7f0000000100)=""/11}}, 0x68) write(r0, &(0x7f00000000c0)="520b008600", 0x5) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 'yam0\x00'}) write(r0, &(0x7f0000000140)="03", 0x1) accept4$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000080)=0x60, 0x80000) 2018/04/05 15:23:44 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f00000000c0), 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x7ff, 0x2081) getrusage(0xffffffffffffffff, &(0x7f0000000100)) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) 2018/04/05 15:23:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0x0, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:44 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @empty, 0x7ff}, 0x4ff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x8d61d) accept4(r0, &(0x7f0000000080)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/05 15:23:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x83126e96}], 0x1, &(0x7f0000000000)) [ 92.436517] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/05 15:23:44 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x9, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:44 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x4, 0xffffffff, 0x3, 0x6}, {0x0, 0x2, 0x6, 0x80000000}, {0x5, 0x1daa, 0x200, 0xfffffffffffffffc}, {0x2, 0x3, 0x5, 0xff}, {0x4, 0xffff, 0x10000, 0x2}, {0xffff, 0x7, 0x1663, 0x4}, {0x7fff, 0xffff, 0xff, 0x27676233}]}, 0x10) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000040)) syz_emit_ethernet(0x13e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/05 15:23:44 executing program 4: syz_emit_ethernet(0xfffffffffffffe37, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff6213c200395f8137ffff0000061500000000ffffffffffff000200000001ffffffffffff0002d8a0d1bb93033f97a541631608a1b41083fdd7655b833eff94cfba599dab1802e4f9a387eeb2a225c8b08eb5e898db0ff8ae72de0af07bc977a8b08430b9c47a55b5894085f358c2e4a0ead094c6b72fdfb7da6ca73d00000000000000008bd2eefa74de6a564785adb5684e99df30d0a4b29d90e72f6eeed46fd4987bdaf18586c5d79b6a59ea564f19743e2f391b1012c0dd16491062b664bed1e9f6b239ed91a16f5a9c43c8ac7c2dde7fec820330406354da62"], 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000380)=0x200, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0x681}, @in={0x2, 0x4e21, @rand_addr=0x20}], 0x1b4e2b1176c7c8b1) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0x1, 0x5e2, &(0x7f00000001c0)="6d62d531602f841526789d887aa18a739b98d78e3c345c55db3a6a93d8a856a1b8c1f24e65b75000f5aa5b4031b83ffe20d152ec8e848f8a66cfa2742cffad5adae963c24371f59f2e7cff3c0ff4cb1c11fda0206a506739f4bd84fba935554e2d94f4a99c69eef6d97647fda5773ebef99a8cecc7b075fb01a04c936a476f46a33b2421ba06f25047df4c6a44f9324092ea5deb0be8c470485ddf3383907e97ebcad5c754b0adc0adef48be2e004411043e", &(0x7f0000000280)="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", 0xb2, 0xfc}) 2018/04/05 15:23:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x500000000000000}], 0x1, &(0x7f0000000000)) [ 92.497143] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/05 15:23:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x3}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0x0, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:44 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) write(r2, &(0x7f00000002c0)="0053483165d284cdee48936724ab62dc311f2c198303ddb7", 0x18) r3 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/04/05 15:23:44 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x200000e2, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:44 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) seccomp(0x0, 0x0, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x9c, 0x4, 0x4, 0xfc}, {0x3, 0x965, 0x5, 0x7}, {0x200, 0x99, 0x800000004, 0x4}, {0xff, 0xbfffffffffffffff, 0xfffffffffffffffd}, {0x0, 0x2, 0x9, 0x2}]}) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/05 15:23:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x101, 0x40) getdents(r0, &(0x7f00000000c0)=""/4096, 0x1000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000010c0)={0x8, [0x4, 0x7fffffff, 0x7, 0xfffffffffffeffff, 0x6, 0x5ac4, 0x52, 0xffffffff]}, &(0x7f0000001100)=0x14) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000000)) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) dup3(r2, r1, 0x0) 2018/04/05 15:23:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0xffffffff00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x300000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:44 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) write(r2, &(0x7f00000002c0)="0053483165d284cdee48936724ab62dc311f2c198303ddb7", 0x18) r3 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/04/05 15:23:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0x0, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:45 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x2000009b, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:45 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) write(r2, &(0x7f00000002c0)="0053483165d284cdee48936724ab62dc311f2c198303ddb7", 0x18) r3 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/04/05 15:23:45 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) write(r2, &(0x7f00000002c0)="0053483165d284cdee48936724ab62dc311f2c198303ddb7", 0x18) r3 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/04/05 15:23:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x100000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x5000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x2}) pkey_alloc(0x0, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e24}, 0x10) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, r3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/05 15:23:45 executing program 4: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r3 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) fcntl$setsig(r3, 0xa, 0x2a) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) ftruncate(r3, 0x2a) fchmod(r3, 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0xe01f, 0xa, &(0x7f00000008c0)=[{&(0x7f0000000100)="a5ac041c31c995756c32b44b55ce77db57dd3baa3f768628380362bb9376612414abc72663a542fa833bae8ae205fdfa301c85d3886438874755afe530db67423bfd308415d569c1c9eae345ed6a4710ff5a202f8f", 0x55, 0x101}, {&(0x7f0000000240)="6a23d9a082bcf320166b60f330adb590f1644f", 0x13, 0xfffffffffffffff8}, {&(0x7f0000000280)="8182de474e441eee73dc924b8ccd8d4d992541d0dba8bce33f90e9a819a697d6dc3dac07d9060e828d822803665758e166c9447bf73fd0d38f5159bdb84984721f82bd40fdad9fe801b9ecc24e1985a6e2c5c698cd70391534bad01c6d8289c1727a106085d6fcc6d319326f7039f1f574e4333dce35a1b19f0dedf6821da99830414afb7e51a639d511a7ea010822d57afdf9b23e9661225cf5f23e5f4dcaa313a9e9cfc3eb0dffd8d437741e29fead4b79e7229bbba97a16578234076c2c9b4d97dd5c49329d59c8f7b6", 0xcb, 0x2}, {&(0x7f0000000380)="b31eecf420e30ce746aad41f31277f59041f9f8240c8851557de7e85b8176cd4318c7f4225b383256b729634a126f00ba58f1dd83c4224da5d31c2c73d41dc5981f214211539c6825cf2617dbb6a357d7579ddf3436c50f9658d376a6b69e3f0b3f94f289e007b81b8f7b12e08e284bd63d114be6c45ae9deaac8e3944e50a5abc4426c86bf943c364277f5dd094293486eae3ad2c2a3d0ab8c57e14a7b5e84944110231499c5f7bb9d32646be0201b84563bc3d614fd07d", 0xb8, 0x2}, {&(0x7f0000000440)="8cb7722baa5572054233c8f60b5b595114f5e2f0fa163d6c3af0d22e5a8228e038aef10ceb81f90463b9b36fa17f9d3f93734efef398aff52911a433475dff74e9e0beeb887cd984b3eec5ad7ce6a008", 0x50, 0x3}, {&(0x7f00000004c0)="9f2a39b2944ac705e8c79cec8cb86b", 0xf, 0x4}, {&(0x7f0000000500)="9389bdfb3e3fa5d7944812b886d898d13298f9d9e32074465419ffdd393c55f7e3054a2c76c924ae30d845fc7c7b027f8c777753242bff6758bfca5d8a7d505386bdc6bea7881b15747b6393c1d91c0374ead145734277ed1087a4b0d0954b96474cd4ba0f678c3903926be65a6c2056b0b44deb1e2d4f7656c68b6a0f6acdf361df24ac7e9125f64cea0940cb29e2a3bd397d9fa069cafcc15afc0e35df21d6cb893aec92700f74b32958f45a06fc208a4425e10034d9bb7abd6b5053a0f4c1ee9cdd0ce953b3be5191c17ec0d77deb23dfda7193b478a68bcc283a609536ff9bb6640797a42a2bb969d9231359c595b0ae", 0xf2, 0x1}, {&(0x7f0000000600)="78a31b70c1872ea4d2a914cf8bda45d65b7c5602508f781467b2b2bba98ab98cfa2f03bc339d301a053905267531b852a29d4b9d3702340cf8660be94d2e7d429b24f9280864c2ad53aca89ed37e2f1f07dbff93e39fd42ed10b75de2a7bb9a894b6a01716e6448e9aa98bf8367fe8060be9c3e6d5abf37c580f89169668e87f4d24a7a5acdcc912b72e6fb7219ba3c9534909f8bb08d05b2bcb4a8e906e451f46758909bc4ce2d954ec4160235dcc9c107fc742bdd2c9ce6504ce1ff7ec2c539b7b95", 0xc3, 0x6}, {&(0x7f0000000700)="e815b90b35bbc49f28e9968d5d59ba3f024493f43397c5c183db5ddd3b915011699edd724bfadb63c92e780adda308f004d6b5944f1756d60edcde664722bca00c08d61d6c65f5be8fe187aab25a5dfe55d2f50839cc52c1dd765b660943e8b5e64ff24f1dd8b78093def9e5454264616239791056efa3da1f77d05125c8e188de0614f218f4e2c7abc42361bbf80c7459956f3bbf0ae88afc2cb637c09268", 0x9f, 0x9}, {&(0x7f00000007c0)="534df0a76f26efaeb7772794826f19aac53c200bc7fd232aa2d782a33b00dfba17195892212421ae5c56892f8194e32103fc881ea793750b5c5618f28af116ab84b99aa9084ae3d85056c42631b5a39a4bdc23b53098d70869111a3abedd87832630e60661efbe58741cd8edd433e75aab118a2b92f9005b50ba9964aec2251a29e4b0cac4a686c0de4e8a8f093e463d48bb365fd763572cb46e912af06825a3c4ca7f2f0336e56267ad00c5ee080bf728e0b329df34279f7448fadc61bc48bcf81ee4825b3632e3f566c89058e2a6", 0xcf, 0x401}], 0x80, &(0x7f00000009c0)={[{@unhide='unhide', 0x2c}, {@uid={'uid', 0x3d, [0x3b]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@mode={'mode', 0x3d, [0x7b, 0x78]}, 0x2c}, {@cruft='cruft', 0x2c}, {@dmode={'dmode', 0x3d, [0x78, 0x78, 0x30, 0x38, 0x0, 0x0, 0x78]}, 0x2c}, {@nocompress='nocompress', 0x2c}, {@check_strict='check=strict', 0x2c}, {@dmode={'dmode', 0x3d, [0x38, 0x3f]}, 0x2c}, {@mode={'mode', 0x3d, [0x39, 0x78, 0x7f, 0x0, 0x35, 0x7d]}, 0x2c}]}) tkill(r2, 0x1000000000016) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000ac0)={0x4, 0x1ff, 0x0, 0x9, 0x994, 0x442e, 0x4, 0x3}, 0x20) getdents64(r1, &(0x7f0000001080)=""/4096, 0xffffffffffffff84) 2018/04/05 15:23:45 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x69, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) [ 93.503175] hrtimer: interrupt took 340858 ns 2018/04/05 15:23:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x1000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:45 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_emit_ethernet(0x42, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x8, [@random="e61ba8503fbf", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="1dedfb7efa68", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @empty, @random="cbcfbe156cfd"]}) umount2(&(0x7f0000000000)='./file0\x00', 0x2) 2018/04/05 15:23:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x1000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x0, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:45 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="b53ffc303cb99f04e2e200f9e814d4d34cb26cc14ccc877681d1dc2e5e9cbdf00001c8ace806092b5a90bf1b1bab7767b7b4aab806d932d8098ecd43bf578d649ef71ab51cb6632d32d7392e88e306bd74521eccc8149dc51d64013ada963d140a37d26032c21f26789acae5b9e23412732bbad9e7373462b19e41e89de819340ae966ac4983c0e636e7158984b8563ab01f9ed1103e661da9b0cef240d1d5143443cb0628de6d072aaad1ebcb3b68de1828e619171bd7a1d82db14d1f82cc4261b78969a217560b8d9876ffdb04c32cd2b123f7b62a9530085a9798422308884106ec5b1fbefe754e01a115b9360d36fa38084772a0c9d4b97ae785314806c70862482211884dff443925ffd37599a4f75c0df5aab1ebc9f5fb3e7bf7f77648f2016b79fe237733eff050a0790f9a5529a911f2c66d01b933782fa916ec904ccd330121b4a50787c11606e2649971cbecea3a3779bf7986a244691aba3835fca8e6904f121323cc057b739064b5c51ae9652009afab053f7f7c41b4d198c2e3a5811a32169e8893255a403d34015f2c713b783c7f51e0f53e329db22ad1cdeeb119fb10f2feb05c79e31689ab4288e0484cb74b38926b6f0e40901176d2fc8d16c6152ef90654596f917c7a5e6aecbc5e4096a0c448ed7e2ed9a30afb4ac19a800ffd16ef75aa55716c78a1bce8f947351405a9770976c253f0b491f53045f4190f86c02d6d31e89c34782377696be292412e765a2b7ad8bc27160f917f8151e328d41526172e56983a2fa6ed873dec4a81b88883359ebd04720fb4580f31f3a1e6fff825322b79afb5077f68ecbead33e5e4f86d6039c77db0ef93d1d06c270be81a76f019c45b68a23e512e8e0c82ae15a8dc1c9a8aa49ee1a9d12c22a5c51cb211090fb8d65fcf3e975d6049ff7a97503a200c48769122f39dff95c166fe248cf195f2e37e12cc78612595318e4241cfe5c32590c4cec17a1ef11fe95792181aade90e58b8e309d82549f4aae570b8d09ffd652e6805f8b0791962789ff7a6c4eddf24842e2365436227c3528572ba1fe10e55569254053f5fb87292fc2d8a011b2e88e411a06c25db7fcd5d0f5e1d00289edb040e09154d8297a543accd991babd08eb13708703227f11355ac5303071f8a3fbc4736b02fd372caf5107ff336dcd74682aaedbea588c8eb65452b2ba92e7299ee07e5f4963a38c76fb4c70f7b07f680ba5f7e01a3afc2096a74638419dec527dce2b957a71e3549a5d7fe841a8ea70093cd7a95ee8223e1c677cf6f2ea4d87611720ad7fee8ae4af196cdad9871efc614cf37a828d50198078d52e85ec36b546c69215735931b5dcb2d3729d11ef8d7485cc949340a83a6e50341f738245c951397385f4b8df7e1b78e8bf2d203b59bedc28e6039eeae1ac2a411331f016c3004796d5603f68cf99040368bb52fd30d06b30b381cc80bfbfa72457a424d53c0f35320e0fd365152caea2524322e22a42f5e7d9a92c8e00292ff0a0e2fbc6f187c2f65e1143d223cd5f02d63001e0fffea11b8a329d18f5ac43d4694f8e053e1bd45fedd72377df9305a5f3bb26a5be0cad6a31a6cbab1a2335247083df26222fb921ba517b241428abc588c582e04dc55337af4874e0cbd879121803ca312dc9e50d2eda4a3da3312b919b66e27c90aa28a22bfdf7e509a099ecab29291de4f00dc4de797bba6d2052e983a03d5b48419c8d2c49587c1aa6a4edc4cd1ae3a9261ecfaabf30637a64cab20f3094234156b736676f7a9ee40e13125db2cf20ffe117fe481fe38836f80c0c99d24b4f44faf1746e5b7288bbd88d2810570785464d1d47486570de8f4538d8a60272c5bab79d65df906472bfc373aa2f6c33094500d35572e14ab2a59a18aa5cffb0fe1f3479f95a9433b0074c147aa4c440f7365923e17f703e1432257f2c747af266837f35eb223b9f104da088e785f64504560eed3ecf19c0460f44e00eb63b30e81135903034ecc09c697efdebf5fabe26ec0248ce4aac8f91801cd0684575d14e995878b0e78756d8e40793de5c3e4e1c0b712877fb9fa1745c04fd0ad45ba891299ae7eddf0975ac4114669b3b218c8fd9166d31f79e2cbd1668269d2f6db78aece60dc82e92d16e7fd1e1c1a4e98e1b94588764b655ea5f4dfd7aedfbe4c1bb924cd49270c5700d18afcd3a82861900960b9d16e7c78d38657ebbffb522468509dc09b1da991dab4cdf89484c38584c16f43b136a986fd28e28ac32d75f979cb81129b95901cc2c6edfeb2bdc5d06840e66db5f6989fcf3490b5f7d2607c181c7a189d7633c00edc3e949d6c0a9502e75c8b133faf5a0b44cfc52eb3ab8e86f575bf6c6d7eba7d06f2f4580f1b202227fd43bfe4178bef469b871c41c07ebae258d2dc2f0d7b5854dc3e149b7d37b1f6a7da856981aff266bf9bd878972d40c18a8eb6a2eb73acb9791296d8eb381cab0d2bca23f5a3d99c4fcd9ff50be01da552c4e1c8a7c8ef8858f8a3e90f99ee554c1f32c9278c0749f9b737d2897561ec5bd0aa352ae3af40fd7ea16071502b6bb9001b31bfc8fdd2d7b9950dabfd151422288b9503033a7ef1a6c70ccd015ffbb289bb4610afc880017918878e05b99a2de3a9282d52753d0a13b09f59680977dd01f71d94c9a03247adc750e279c5b8f0fdb39aadc12b8dbc6336fd42d9d17cee4e8d24ce41a80330cb1ffd9436f1ae6132e90c45f685077c09682476db22d702aa169a8229e5d6a87d9a270a2b01166e9dd96927538c6408e2326886cff1207497e9d432efbe7aacce065b4aa4a0e9e9058ca92273b4cd6f4e1338dce872a0b05d7aa83eefd3a0087afdfa8cf9b93005102f18f0ff6a708b2e8cffa0ee4fdec9dea98b90a1e0f0565f7dfb47238384dcd72eaa3f941b48c2379dfab76b3519fee34f633042296f8fcd2be71afa62c41937dd0bc9198d0e19406c472674faa77af6480578ced5a1005a78bde746af2d5b8e0ca4732797c69e1d93672070bfff22a32f0f87d2475515b8f26eeb75212d4526290374949a2a2e1a56efb172822671c16c2f13814883787c5f8921ab296e3d896b36b5a8f676fbc450e38319f761f113699293421f67923f37dd1eefa6a4ea9e40a6b644f0d2d45b3b5ff8736be78323937208f7871c1900b593e59eec6b39120e1d9441ccfd0f493b10f14d8bfc74fd443c032db783929d01bec663dde85f1ccbf862bcf6c6956189191aae20b674c4f547a4df4505f8a86f4c7d5bd1a7b0a60eb706e8f5bd2f6afafb32f8192a5e6240af5a31fbdae39bb03427f72dbfa7b4853ad6dcfca38126a6171f37a670f0e45bd3afa3b5dcdbb8357828441a4d6c5bbef0cd67572d9aa4448756d69cfb4d8d5833307b70917dd6f01ddc815d1acfccd85af3371244d3b61864be17e0da2d6058e8cc726671e4c32802ecc787a54efc5670334eff39293f882d8a81a7dbf8f8d07ce67e29f7ef144cdfe93cb324449b3b96e50880297b42de9045276783a5e1bcd46f577638809cab1ed9bd2b5ce536be41343484448050fdf86cb61adabac637dc5e3d44fcc92f47d047e2fced2f5e0989328835338dfac17899e83ae09275b64d2247939f442f8893441bc48f534d2d1d9a30444de82b11f61b6f7c453e997b40a6c562a28c36c6459fd3e1032feb0b63220eff6a28f6d38d1c9a97dd1d225cc42aaa7d041d7f203211d968ab8120fd4cd21914410a68b8d6667722e32c15e74e91ae58ae8d179f8babd95a79d37b3897c84bc433c91ad0a788129b5bfe1e30099c1da6a212ff9e335f21dcfa120b6b210259807fb2510b4f77e76e029c9702cf3f08ef0093a2fd707339af026a049c43a47e44c815827b6c4fa83bd6c774abc3692c5d95e16eb1ca066755acaacfe530680a82a552d68b5d915be39c1d5265d2c27cb8fdc0dfd91fa49624576426fded8555b340c01912cae93f43ed0098f09dcb51f0c872c4d8df683f8d257fd31c6d92131a68fb7f8f8107b00347b3e7c03614224d5d4d9dbef69407dbb5584cb7108272c272ebc747b7922bcf560074270e91d99192072ab49af0fa82f7f9e91bbf8121711265a6993ae1318fdc707667a12c171f0ce97ab43532371ed28a3acced37876b87188813d283c404b9db142b92c9c326a7ce794ff79fb5d24310835907e599c028c8b816be6a0591cddf6ede1bc4b8365c38e7c933939134db5e5a87cf3796368aa4d82953461035fc90c237cdbf140fc29e059f58eeacc20ba3a0ce9efa7c71314cfad370e2e741830c02b7b1a2cf7c66697bd878241801329974c29920c2b5e13c490c64a04b721c5034a2e36bae4ca2540cf8fb079d6388893c2fd6a64b7a6c0a51551e07cfc333063ba78cc4094b9a04a79d683f320ce97e7228f46b9966cdad4b962aacafe2957c9029164dc66e8ba132978e9a8e18ffb40afe5a97c70c1e8dc9a24e832bda156db0373e0614c1b542ee3add56a5c1e32a9e9302d270650738fa70d0a4ae7d5d6c067b73b29a29f7bddfcdb2a564c834a4e7774da0c82d4f9ea2066b923792ef656d4884b1629edda8e9eb2797d2b013eddcbab034d9f941c5f0bd30aab67560f145a9197d8f45c4a24463d52da1890878c85aff198348d8dd6fad286a8908c12ad3aa6bbba11e8330ea2d3291bee2548e7824ba0b234f2eb774ca4f5f931a9dca9b4301a110c2498339b9809e504ddc20ec784661b0776225d07948a443742bfc34ff980303e15cdbbb1c5b855c7b6d02eb6c109647af9e7090042ec422cf2a3be444ea70239627ad876b3ac1d00747bb7a7dae6b00062fa5b3fd81cddd7c1997a5a7caab888f7fe365a90b8d10505ae8891ec951217cbc34d170418e5aed74caead5a8251fceb2a5f6f105d87f64d6aa2316fde6750c15bf059760dd75bbc8a8ccf50827325b3579523cf766142e8cd9812cc9a6227504834123cc5927af2189557de6c853e5e3bc7926f068c988ff9bbe32e0a0e9175e4cb517e79a325a651da35b23c33f2a17512c674cdd3ccd184484db8f047cc9e73c46a89738238bc1c36d93e9724180871580a75ee1946f78f8516b7a98d89a6721ad8d0090d34cdd9f58ba385b71731667c52867f4674e17cccad3fa1474352d56ae2bfe42c7df886fba9d0fdf12ad181949082947c555689efd7d65ac2605d370baeb0b8533ed577c5e5de95db8a35b3c9daf041e31660555c77b4d1526f499d13883b1da504357958f15e3d39cbb8164d23aaf739b436ce7f3df40418ced7bfd3c219db5bb15e166d33963c45500ad47569331eff6756fd2a7268dd03451e8ff1ca0bf2240299b3c10bf33dd68d7b7f2be1f79721b0adabf1d584f572d5b1dde2d49ca9fe626f5051731e57acae1d53d1a67bc4c6266ff4c94f1fbecf18fc9b95898f983702c33868c098cf2a25a71d0276e406ae936799d7d1dc8c26c834578d3b0521456f460bda16ae90add9c3cac8583bba119dcc5a6f958d3bba449508515ed92f1fc2878eb76358f9b33f7651883e1bdbc251b6e009374a9332e40658de49968bd61631f04e2ff1f766f70890c2a3a8a5cd3100e44f4a5bf99d41ac82bb5e65347925d623a555f7e51f782cf55ed94080e56bd4643029fab2a823b2c126900fed242c57f502bde5064d7b39a036876e26ebc02d05be481a564ca84a66145d8600f6b0f0c147a71d2155fb4344ea9272ecf739a11255ad911545a250c8963ffadd45f90d5c594c57d6f25df0114cf32224a03bcd1191c14175b87dfa0dad47a4532072a0fcc429d192e4726081cf650fe"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) write(r2, &(0x7f00000002c0)="0053483165d284cdee48936724ab62dc311f2c198303ddb7", 0x18) r3 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/04/05 15:23:45 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x6, 0x209e20, 0x8000000001, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/193}, 0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x149000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r1, &(0x7f0000000040)="2dc508c7b8196b4e717511836102ef4014631bc852633b70431f6a8211a967ddcb6c4080ca2b8cf8749fe0b3abb796881a133afbcfd7f3e51b77560ee5afa1664249495f1d58673a583795545524da0ae88c863e4789981a9c3779796803c6f41aa6b8e5728125197febdd5dd3bb933b42d544c5b4de23ec9a728caadc0f6184dc229f345e89168f8f88775a1d2f8197667df845e1d9584b375a839e699d60edf07eea50292594022a8fd0ab58776d631ba3bebb5a8e8eb40c370b95d38e986865cac342e5ec", &(0x7f00000003c0)=""/181}, 0x18) 2018/04/05 15:23:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x3b9ac9ff}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:46 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="02000000020000000000e90005070000001f06a0", 0x14, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'\x00', {0x4, 0x3f, 0x8, "a86e5e30a7a8", 0x3ff}}) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141046, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r5, 0x80000089a2, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) write(r2, &(0x7f0000000540)="260000002a0047d2ff0800000000ce206c3d8ed67ef9000000000700000000000000982dcf84c6b4f922dc72679c54a69860bb4e1b2e7753d4d93a67cb7bbf6db6123c0dd2dcaa47edac90c2570b3b0f038bd691e0edbdd0f2f09510ae96e3df3da5b3935cee3c3dba4cb1022e1822262075f28610762fd80f85f9b3fceb9a0f3c92385b434dfe4630c649c5a0104ca109112deefe587f47307a2edb53fbeb73af7310c226a5a21b6fa9f816f91f59f80be24e831774df1621f2879aa9beea393c58f6591d7d6d903e33c4f5c50767264ffef06b9427e205d96a32", 0xdb) listen(r4, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x5, 0x4, 0x5, 0xea91, 0x5, 0x0, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x88b, 0x8, 0xcb, 0x5, 0x2d}}, &(0x7f0000000000)=0xffffffffffffff18) r7 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r7, 0x10c, 0x9, &(0x7f0000000000)=0x70c8, 0x4) recvmmsg(r7, &(0x7f00000001c0), 0x2a8, 0x2, &(0x7f0000000140)={0x77359400}) sendto$llc(r7, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x4, 0x5, 0x202, 0xebd, 0x7, 0x3, 0x9, 0x80, r6}, &(0x7f00000001c0)=0x20) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0xc}, 0x5}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000180)=0x5) ioctl$KDDISABIO(r3, 0x4b37) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000480)={r9, 0x6}, &(0x7f00000004c0)=0x8) socketpair$ax25(0x3, 0x5, 0x80000000000000d2, &(0x7f0000000200)) 2018/04/05 15:23:46 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@buf={0x0, &(0x7f0000000300)}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e26}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000740)={0x0, @loopback, @remote}, &(0x7f0000000780)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000500)={0x0, 0x1, 0x0, 0x7}, 0xffffffeb) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x9, 0x6, 0x8968, 0xa97, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r2, 0x1}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000600), 0xfffffffffffffc1a) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000007c0)={'bridge0\x00', 0x5b}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000400)={0x619}, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000580)=""/29, &(0x7f00000005c0)=0x1d) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000640)=""/215, &(0x7f0000000080)=0xd7) recvfrom$inet6(r0, &(0x7f0000000480)=""/99, 0x63, 0x10002, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0x0, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000440)={0x40}, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000540)={0x9, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x8, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/05 15:23:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x300}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:46 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) write(r2, &(0x7f00000002c0)="0053483165d284cdee48936724ab62dc311f2c198303ddb7", 0x18) r3 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/04/05 15:23:46 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000004c0), 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00004cfff8)) perf_event_open(&(0x7f0000348f88)={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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@nfc={0x27}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000600)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101040, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/04/05 15:23:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x0, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xc, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:46 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) write(r2, &(0x7f00000002c0)="0053483165d284cdee48936724ab62dc311f2c198303ddb7", 0x18) socket$packet(0x11, 0x0, 0x300) [ 94.341985] sctp: [Deprecated]: syz-executor6 (pid 8904) Use of int in max_burst socket option. [ 94.341985] Use struct sctp_assoc_value instead [ 94.366262] bridge0: port 1(erspan0) entered blocking state [ 94.372115] bridge0: port 1(erspan0) entered disabled state 2018/04/05 15:23:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x5}], 0x1, &(0x7f0000000000)) [ 94.421755] sctp: [Deprecated]: syz-executor6 (pid 8913) Use of int in max_burst socket option. [ 94.421755] Use struct sctp_assoc_value instead [ 94.442671] device erspan0 entered promiscuous mode [ 94.463487] bridge0: port 1(erspan0) entered blocking state 2018/04/05 15:23:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x3b9ac9ff}], 0x1, &(0x7f0000000000)) [ 94.469473] bridge0: port 1(erspan0) entered forwarding state 2018/04/05 15:23:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x0, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x200000c9, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:46 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000000)=0x68) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) [ 94.526664] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/05 15:23:46 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000c83000)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x101, 0x0) statx(r0, &(0x7f0000000080)='./file1\x00', 0x0, 0x80, &(0x7f00000000c0)) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) sysfs$3(0x3) chdir(&(0x7f0000000040)='./file0\x00') 2018/04/05 15:23:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x966e128300000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xf, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0xffc99a3b00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x0, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:47 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="b53ffc303cb99f04e2e200f9e814d4d34cb26cc14ccc877681d1dc2e5e9cbdf00001c8ace806092b5a90bf1b1bab7767b7b4aab806d932d8098ecd43bf578d649ef71ab51cb6632d32d7392e88e306bd74521eccc8149dc51d64013ada963d140a37d26032c21f26789acae5b9e23412732bbad9e7373462b19e41e89de819340ae966ac4983c0e636e7158984b8563ab01f9ed1103e661da9b0cef240d1d5143443cb0628de6d072aaad1ebcb3b68de1828e619171bd7a1d82db14d1f82cc4261b78969a217560b8d9876ffdb04c32cd2b123f7b62a9530085a9798422308884106ec5b1fbefe754e01a115b9360d36fa38084772a0c9d4b97ae785314806c70862482211884dff443925ffd37599a4f75c0df5aab1ebc9f5fb3e7bf7f77648f2016b79fe237733eff050a0790f9a5529a911f2c66d01b933782fa916ec904ccd330121b4a50787c11606e2649971cbecea3a3779bf7986a244691aba3835fca8e6904f121323cc057b739064b5c51ae9652009afab053f7f7c41b4d198c2e3a5811a32169e8893255a403d34015f2c713b783c7f51e0f53e329db22ad1cdeeb119fb10f2feb05c79e31689ab4288e0484cb74b38926b6f0e40901176d2fc8d16c6152ef90654596f917c7a5e6aecbc5e4096a0c448ed7e2ed9a30afb4ac19a800ffd16ef75aa55716c78a1bce8f947351405a9770976c253f0b491f53045f4190f86c02d6d31e89c34782377696be292412e765a2b7ad8bc27160f917f8151e328d41526172e56983a2fa6ed873dec4a81b88883359ebd04720fb4580f31f3a1e6fff825322b79afb5077f68ecbead33e5e4f86d6039c77db0ef93d1d06c270be81a76f019c45b68a23e512e8e0c82ae15a8dc1c9a8aa49ee1a9d12c22a5c51cb211090fb8d65fcf3e975d6049ff7a97503a200c48769122f39dff95c166fe248cf195f2e37e12cc78612595318e4241cfe5c32590c4cec17a1ef11fe95792181aade90e58b8e309d82549f4aae570b8d09ffd652e6805f8b0791962789ff7a6c4eddf24842e2365436227c3528572ba1fe10e55569254053f5fb87292fc2d8a011b2e88e411a06c25db7fcd5d0f5e1d00289edb040e09154d8297a543accd991babd08eb13708703227f11355ac5303071f8a3fbc4736b02fd372caf5107ff336dcd74682aaedbea588c8eb65452b2ba92e7299ee07e5f4963a38c76fb4c70f7b07f680ba5f7e01a3afc2096a74638419dec527dce2b957a71e3549a5d7fe841a8ea70093cd7a95ee8223e1c677cf6f2ea4d87611720ad7fee8ae4af196cdad9871efc614cf37a828d50198078d52e85ec36b546c69215735931b5dcb2d3729d11ef8d7485cc949340a83a6e50341f738245c951397385f4b8df7e1b78e8bf2d203b59bedc28e6039eeae1ac2a411331f016c3004796d5603f68cf99040368bb52fd30d06b30b381cc80bfbfa72457a424d53c0f35320e0fd365152caea2524322e22a42f5e7d9a92c8e00292ff0a0e2fbc6f187c2f65e1143d223cd5f02d63001e0fffea11b8a329d18f5ac43d4694f8e053e1bd45fedd72377df9305a5f3bb26a5be0cad6a31a6cbab1a2335247083df26222fb921ba517b241428abc588c582e04dc55337af4874e0cbd879121803ca312dc9e50d2eda4a3da3312b919b66e27c90aa28a22bfdf7e509a099ecab29291de4f00dc4de797bba6d2052e983a03d5b48419c8d2c49587c1aa6a4edc4cd1ae3a9261ecfaabf30637a64cab20f3094234156b736676f7a9ee40e13125db2cf20ffe117fe481fe38836f80c0c99d24b4f44faf1746e5b7288bbd88d2810570785464d1d47486570de8f4538d8a60272c5bab79d65df906472bfc373aa2f6c33094500d35572e14ab2a59a18aa5cffb0fe1f3479f95a9433b0074c147aa4c440f7365923e17f703e1432257f2c747af266837f35eb223b9f104da088e785f64504560eed3ecf19c0460f44e00eb63b30e81135903034ecc09c697efdebf5fabe26ec0248ce4aac8f91801cd0684575d14e995878b0e78756d8e40793de5c3e4e1c0b712877fb9fa1745c04fd0ad45ba891299ae7eddf0975ac4114669b3b218c8fd9166d31f79e2cbd1668269d2f6db78aece60dc82e92d16e7fd1e1c1a4e98e1b94588764b655ea5f4dfd7aedfbe4c1bb924cd49270c5700d18afcd3a82861900960b9d16e7c78d38657ebbffb522468509dc09b1da991dab4cdf89484c38584c16f43b136a986fd28e28ac32d75f979cb81129b95901cc2c6edfeb2bdc5d06840e66db5f6989fcf3490b5f7d2607c181c7a189d7633c00edc3e949d6c0a9502e75c8b133faf5a0b44cfc52eb3ab8e86f575bf6c6d7eba7d06f2f4580f1b202227fd43bfe4178bef469b871c41c07ebae258d2dc2f0d7b5854dc3e149b7d37b1f6a7da856981aff266bf9bd878972d40c18a8eb6a2eb73acb9791296d8eb381cab0d2bca23f5a3d99c4fcd9ff50be01da552c4e1c8a7c8ef8858f8a3e90f99ee554c1f32c9278c0749f9b737d2897561ec5bd0aa352ae3af40fd7ea16071502b6bb9001b31bfc8fdd2d7b9950dabfd151422288b9503033a7ef1a6c70ccd015ffbb289bb4610afc880017918878e05b99a2de3a9282d52753d0a13b09f59680977dd01f71d94c9a03247adc750e279c5b8f0fdb39aadc12b8dbc6336fd42d9d17cee4e8d24ce41a80330cb1ffd9436f1ae6132e90c45f685077c09682476db22d702aa169a8229e5d6a87d9a270a2b01166e9dd96927538c6408e2326886cff1207497e9d432efbe7aacce065b4aa4a0e9e9058ca92273b4cd6f4e1338dce872a0b05d7aa83eefd3a0087afdfa8cf9b93005102f18f0ff6a708b2e8cffa0ee4fdec9dea98b90a1e0f0565f7dfb47238384dcd72eaa3f941b48c2379dfab76b3519fee34f633042296f8fcd2be71afa62c41937dd0bc9198d0e19406c472674faa77af6480578ced5a1005a78bde746af2d5b8e0ca4732797c69e1d93672070bfff22a32f0f87d2475515b8f26eeb75212d4526290374949a2a2e1a56efb172822671c16c2f13814883787c5f8921ab296e3d896b36b5a8f676fbc450e38319f761f113699293421f67923f37dd1eefa6a4ea9e40a6b644f0d2d45b3b5ff8736be78323937208f7871c1900b593e59eec6b39120e1d9441ccfd0f493b10f14d8bfc74fd443c032db783929d01bec663dde85f1ccbf862bcf6c6956189191aae20b674c4f547a4df4505f8a86f4c7d5bd1a7b0a60eb706e8f5bd2f6afafb32f8192a5e6240af5a31fbdae39bb03427f72dbfa7b4853ad6dcfca38126a6171f37a670f0e45bd3afa3b5dcdbb8357828441a4d6c5bbef0cd67572d9aa4448756d69cfb4d8d5833307b70917dd6f01ddc815d1acfccd85af3371244d3b61864be17e0da2d6058e8cc726671e4c32802ecc787a54efc5670334eff39293f882d8a81a7dbf8f8d07ce67e29f7ef144cdfe93cb324449b3b96e50880297b42de9045276783a5e1bcd46f577638809cab1ed9bd2b5ce536be41343484448050fdf86cb61adabac637dc5e3d44fcc92f47d047e2fced2f5e0989328835338dfac17899e83ae09275b64d2247939f442f8893441bc48f534d2d1d9a30444de82b11f61b6f7c453e997b40a6c562a28c36c6459fd3e1032feb0b63220eff6a28f6d38d1c9a97dd1d225cc42aaa7d041d7f203211d968ab8120fd4cd21914410a68b8d6667722e32c15e74e91ae58ae8d179f8babd95a79d37b3897c84bc433c91ad0a788129b5bfe1e30099c1da6a212ff9e335f21dcfa120b6b210259807fb2510b4f77e76e029c9702cf3f08ef0093a2fd707339af026a049c43a47e44c815827b6c4fa83bd6c774abc3692c5d95e16eb1ca066755acaacfe530680a82a552d68b5d915be39c1d5265d2c27cb8fdc0dfd91fa49624576426fded8555b340c01912cae93f43ed0098f09dcb51f0c872c4d8df683f8d257fd31c6d92131a68fb7f8f8107b00347b3e7c03614224d5d4d9dbef69407dbb5584cb7108272c272ebc747b7922bcf560074270e91d99192072ab49af0fa82f7f9e91bbf8121711265a6993ae1318fdc707667a12c171f0ce97ab43532371ed28a3acced37876b87188813d283c404b9db142b92c9c326a7ce794ff79fb5d24310835907e599c028c8b816be6a0591cddf6ede1bc4b8365c38e7c933939134db5e5a87cf3796368aa4d82953461035fc90c237cdbf140fc29e059f58eeacc20ba3a0ce9efa7c71314cfad370e2e741830c02b7b1a2cf7c66697bd878241801329974c29920c2b5e13c490c64a04b721c5034a2e36bae4ca2540cf8fb079d6388893c2fd6a64b7a6c0a51551e07cfc333063ba78cc4094b9a04a79d683f320ce97e7228f46b9966cdad4b962aacafe2957c9029164dc66e8ba132978e9a8e18ffb40afe5a97c70c1e8dc9a24e832bda156db0373e0614c1b542ee3add56a5c1e32a9e9302d270650738fa70d0a4ae7d5d6c067b73b29a29f7bddfcdb2a564c834a4e7774da0c82d4f9ea2066b923792ef656d4884b1629edda8e9eb2797d2b013eddcbab034d9f941c5f0bd30aab67560f145a9197d8f45c4a24463d52da1890878c85aff198348d8dd6fad286a8908c12ad3aa6bbba11e8330ea2d3291bee2548e7824ba0b234f2eb774ca4f5f931a9dca9b4301a110c2498339b9809e504ddc20ec784661b0776225d07948a443742bfc34ff980303e15cdbbb1c5b855c7b6d02eb6c109647af9e7090042ec422cf2a3be444ea70239627ad876b3ac1d00747bb7a7dae6b00062fa5b3fd81cddd7c1997a5a7caab888f7fe365a90b8d10505ae8891ec951217cbc34d170418e5aed74caead5a8251fceb2a5f6f105d87f64d6aa2316fde6750c15bf059760dd75bbc8a8ccf50827325b3579523cf766142e8cd9812cc9a6227504834123cc5927af2189557de6c853e5e3bc7926f068c988ff9bbe32e0a0e9175e4cb517e79a325a651da35b23c33f2a17512c674cdd3ccd184484db8f047cc9e73c46a89738238bc1c36d93e9724180871580a75ee1946f78f8516b7a98d89a6721ad8d0090d34cdd9f58ba385b71731667c52867f4674e17cccad3fa1474352d56ae2bfe42c7df886fba9d0fdf12ad181949082947c555689efd7d65ac2605d370baeb0b8533ed577c5e5de95db8a35b3c9daf041e31660555c77b4d1526f499d13883b1da504357958f15e3d39cbb8164d23aaf739b436ce7f3df40418ced7bfd3c219db5bb15e166d33963c45500ad47569331eff6756fd2a7268dd03451e8ff1ca0bf2240299b3c10bf33dd68d7b7f2be1f79721b0adabf1d584f572d5b1dde2d49ca9fe626f5051731e57acae1d53d1a67bc4c6266ff4c94f1fbecf18fc9b95898f983702c33868c098cf2a25a71d0276e406ae936799d7d1dc8c26c834578d3b0521456f460bda16ae90add9c3cac8583bba119dcc5a6f958d3bba449508515ed92f1fc2878eb76358f9b33f7651883e1bdbc251b6e009374a9332e40658de49968bd61631f04e2ff1f766f70890c2a3a8a5cd3100e44f4a5bf99d41ac82bb5e65347925d623a555f7e51f782cf55ed94080e56bd4643029fab2a823b2c126900fed242c57f502bde5064d7b39a036876e26ebc02d05be481a564ca84a66145d8600f6b0f0c147a71d2155fb4344ea9272ecf739a11255ad911545a250c8963ffadd45f90d5c594c57d6f25df0114cf32224a03bcd1191c14175b87dfa0dad47a4532072a0fcc429d192e4726081cf650fe"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) write(r2, &(0x7f00000002c0)="0053483165d284cdee48936724ab62dc311f2c198303ddb7", 0x18) 2018/04/05 15:23:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1280, 0x31, 0x1, 0x70bd27, 0x25dfdbfe, {0x9}, [@generic="37d7354d4f76aa056d784081b5b79c30e835bdef05e4a741689e6119650966be8341ef79e603c9164fc5b74e2a6435cbff7c38ecbe11b1bbff1cdae15e5272856e3e0c990bfca10c2caad7b11da6bf57b6126ce67839f9b23cd44d5d3f7c38137c91368b4f92e4552e90c57c63eb73", @nested={0x174, 0x52, [@generic="c14bc1067e61a350940771737e6b38f025b3eaa664296e00f220e6cb007d65193314cbfc4c1c887fe7fce7532d0fdf555ef8e0bbedbb7189d8efbc29b91b1b302981f6e2863698943fb32c25bff577ee5ea6942e5814699c27e999704fa2", @generic="e6aa7620f14c1391a1d5544d09e3403bd301eb8f8b93d9ca99f7bc6797d219b9b44e95514b78eb27365fcf3cf9b99f", @typed={0x14, 0x3e, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @generic="f0813288744d1a2f14240369e1", @generic="5364220e57223a3836a090fa6d3c218e45c8a3dfb9b0bf5f4e5c9e08b3543e963e623712ce1453dcf0e5b02d0723262dff64940d96e8c669aa6b859217e751b87dfad753f50046ae94dfa1528773e5d37ec839c311e907f9bdbb07e51ecad3771a2334c61ce4ec69ec", @generic="35181382200e46ea2ba1f123742635ed57e903fe563d246bfb01fcff5136e72d62eb07f9f10618e1a19188169a921cb51d5b182303e9d4aea101e8f1d52c974e99acb7a8994f2636efcd5c9b54c7f2b92410aeee07daab440f"]}, @generic="71d00f20a4c0e8d3188204e59a73a67c4dd026db1bd0bd29dd7f97479df35c92213d6ef5dc301f666dccd63f7878771cb8d0761d3b5fe7d69e0785e1525ad7b89d25025c5c98d321d57c053c3dd3c997375ece07f128", @generic="880311c4503408191cf50e3f8a8a8ce6b40c3c7f4755d492a781e0153de11632e30cd6753549dfceb4d2441559d6ca9f80c3eea3bab795d9f8156d5104acd2918f7af5c22ec3e9580f2e8d535dd76c8317c440f3c6bc9e869210b00f4784f9fb5a08f926ffee4f62f15f4869e8208f4ee921799a8bc779633caa88f03a9b036455b0042eff53d3d8a0107e586def1f9576683fe791269bdc7b90c0bd9a9fd78e644fa39c0800706651130f41a4f8aad55b08ba23656584362cbdca912e98d890423c1f00cb9d277330565c74af0f7056033f8cbe8c5102264f96835f795708ffde1c78691da85ec62ef067694ff189abf3548fc49295abb989b58ef036626d1892e49c0f578c7de5cdb01a7fdd50bfc60ec4fdca64616bb9df0355e147e96c7ae860102c2923a09bf93e85df214ad198656c80238f655e03d21db36c7dc2292fc18f1b11def2ed356af382a97392f19b356f33a5828d1245f617e1e292f315cfbb29935546a3ac8337bf17d43675845d8f679ee2ed6899bbe8847730bba19e89253d1679e13a5b58048e31fcd60d1acc9d19c1ed35f9118ee0852f492be50a42ca3d8424d3fa12ec36d5c5d9d01cbfe6d54e7a458d2c75979c3e6bf945a34fe8f9c704bc2064b6ba1e5920b698288adea823deb189e137ba8fe574b78cd3135a2ab2e08ea67e262ebd9e2f2f1621f05725150c45c6b8fc25b9e81578173df8645737649651e9077bc8a95a4ed90a7bf01c777e10b5d4da4d0ba9ccea3d062e3f5d5562f027f683a928d5e08500ae57395127d989a446db7112177ae5c7f7e9d91d46bedafb480284062e7a4c409f98a635fdcdeedb75294c0371e4aa32dad17a9e463383da8ba72e3b05576b6c1ed9cadcf7a9daab1a35540518d555b54ca7676a66dcd42bcc374d8d2c99d00786401f4d14e1d0317613546d72df36a8a99faa4693dbefb11e5121bd6dd98d20986921070b304be07281a4fce6e40d5eca1719eecf757a34dd8e66f7e5a85319d5f139097362908399c8f364a74a5a519c8ce08ead51dd055dbad8ca0e3ee2a7ac6889c26a9971b4425ba2be7e5cc9ceeeb055a7c9b11446371f4d39c82aba71c213546d125bc9fcd51f3438933b89e7b19abd2c3c7849addd470aa4681d7bf9ae5d317eea14ee41291cd33fab3459dd09ad3556c991f631020c0a617980c9d650a3dc2ead0b5070a6028c39941fb0afadb82a8ad10d257b585bf7fd1df1c2fbf1a0e03e9b1197e54545873291e69e55d999c22bed24d2fd4cb62f928bf7f79f87e40cd4ea896c398ad0096b4098179230b602ae6826bfc31fab7d48ef1b52c99a44d4197a385e7dc46448399e4f6b803668244b9a6076ee8df6b86414bb1a82e228a7808db163e3cd9877ea6e1564f5b75e17761fec43cadff2cc8296a421676c682af94f9b87d716eb9a5efa5769c7b1ee32c7478f6d6bc62e917784572ce68ed486a3220e3f41bbcebb8ca5c16f5dc0aa0d1b71cf7b2eb38f3e8d5949d4b1718f43e10aed012be597d7f0181faa4f0c0888e45e78bb6c6858d9726fdb4b7bcd61d34a620e57af2e28c5f277f29807cfb4fb1492445c397821cb3693e2f9bb2a9ed5a209e2c2f955a667a0c9072ec92930fe36a08b388d69ee6d5c1216e74cac13eaea0476c818d9bdc8460c70beee8960025392c584b53c0ed738e58dd8b72bd7eb007b570135ed6caeef2d9a4e2d9b14e21b4cfe12ea24f2a04d900abc8a5a01441bf4750c9124e2fbd0396970672a4a920d5d62dc2f1a1b25a4843e1ceb36d6ab2c57f01dbade345f3f61cd4dca0717afbdd53f4da62938a8073787770130d3f63ef79270dfed6b2b785c91b5f7fea8c355199c421dd022c5a135f9da444ff9b3807d015315f6a6f4e5d8b39b703e521ef133e8f25ee5bd62e52efac656b896cbf37dd02dfdc70a1757ce38aa3a2c22099dfc77558ecf7b628e1c32635a1a23220d6f5b403259ac5a5e711cc9ab56e7ca111a528fa040604acfbd4501dc265bafe94a8fcd62a93c2e19916cf3f0fae269b37cfaa7cb25e31f42c7d6460f92658eb05fe3362bb7c8476b58963c866f5561bd0da1d25a90e469cce0ef953fcd7b537d2ce4e3582fab2431332f5f95231d2c3240c6735847547486c83009f84c371e7c97c99b66002487663d9cd14da13885145217b43c655c7c4f5ab497e70edb3029f534bc110a71714757a308ae6a551f909e6e81fdd5a5cf3f337714971fa62950067c7f10b5470d33b69aee92a36670d36dc1cc3207c3288b89f91a08d9684b6e8cbabf094a801b5c3d98c27845eb5d1282eb3cf42c59819baefb1f390eb2c62bab3cb8105d8b08074f8c8f2405283e93dceb8af3c2973ab3a845ce3b3a99c9d5fe1c7e7437175163ef67940ee5af3f0e6205fc35ba83af9df4dde8c152ce2dcbc2d3aad5f4ebd696345fdd16c48d7a20f4bc1cae4c82fedb4e5151662444f86b9fd09a2700f78432d30eb8be70ccb1f40965714d469c0837481b7c0ca80e0830a808df4c15109b81f7861f92584f8ab0421c7ed775d75c6cf31653fc248d38016c544ca1a9144ba9e9a9e132fcf0f77d27081ee103abbf0251132d63afae701306abffa5dfd17509a8a4de3ee1b1b486b2e3ac9a2cdbec9272d28525684f92c8c48b7baa6767028a59d6c3211f882620adda60e941f38753e3b59af34c3b2955a5f2ca296057d1dd2d64f21de1d107dfc7ee598832232c3e0029d1de1eb9a9bc942f01809ab67d126644b60c8d598bfcbdf17b64329afd7f5eb5bd4ca4b1a2bdde9003c33fd1da7dd69f1714e35b6b2a42176279515779f2c997baf839e69ae97c35ee765aa6e170f718fca74eef5612bd2f70db884bc64177d5ebdf1a20b6fc83d6c71b8a75b69aa43c0c76ef12c2842b50d40430345262573e96b1f8e6ffea93784736a0bc43b402309dc252864a45a23eafdc8512e02b997ee9afae506e23610b604d8d28ddf331b1a95080dbe0b1da7a0347f954583d3ab19c2b75ff2e4b504e4aadbeb341292e431f275ded64e5df78c8e106e3b65d3ff0bed1fd50b21b546aeb6b5bb23bdff6ec6304486bccc8c326f0a0ce2f97055441fb11c40a220d5c47ff0ecf4057e2d8efbb75458e8d177e60620943c342060b814c8f74d9c718b67dfac6e44ef63a18202e023702c424a81a84301dc16c8978f5d825c6aa861666fa28c0045a5fc87f59bcc021787977d50628b00e94598ab5c654374117c5552f3ca3a8f3d9aeb5a90ce3d18e5a2e18027f0b829e3912ab778cfd5e441cdd8458d526c9ef06cb86c235545a3f7207f3a7b02793b89f9891065497c1074af1ea163c66afd40a45b43a513d597c5f447889d358a7ea955f250eadbd525e880b89babac7195795d64fc45a43f47a00b07068cf26bf841b20353f824044b496eed0392b1971f5528d9f062123bbc2f4cdda24724bef171ab58cf2234f12b3b97fd273c2ccd07244393fa93380ddc37891d5f109e22ceabbd2c9b45e1424c5d75651a2f90bc970454d9cddcfa36c189af975f217663bba6ca1daefb2137b3d615769177343e488ee9e9aed6b13b9f7ce8a4e05c0825be331995ff25138da79ca340ea7d686c3678ba7c0ce6cd2e191cc148246aba0d642f0590d6b6758888230170ca905434a5379b6e84a8ea1e1b9af46209cbb4f782069f9941e7d2d8d40da5c83289626813a990f8faa03fce5b15e5daf198617eefb9a4cbd8926305779325bc74e51efe21ca02f04611a24ad64200d36da8ebef74daaf72d8e5a0c3cdb79eb43e9af05c77cc8d02366dc4593caffdc910ee9089f83d67d261eefd1d10b31182fe584c0d817f40de63d9c74cfed946a5a4c760ac624ca8274f1465ef6ddf1c3e2233bb6a1e02ce5010dd485721229bc35ca6bda12ad26a28d8c9ba1a0bccbb64edfdd83c1eef54b98c653b75be709291a90081412141ff4f3dce97dd7c41adce69505cf529b3a13714faec67d6807e1b26f09dfca86aa92b2411bfb47ba58e4ca0041718424392b712d9a6a908a4755c0262d36600bc0022ede22b4678b40c6ad1ac47b54d27f3179edda3d4e05ba51318a514634169424c556fe3b3dfd76b38decbd2f0ac7a950f5c96df7beb2a84b5d475ad38d1b2f4ba7905f7969c941a5650c0057aefe1931ba62e2b54baee26d92f41043be661459d778fd9e4dddbce9f2cd7598dcaac98bb8785c494d304fa9a1033e2baa6e77191c94fbeed358f91d2414138f615bfa1a47ce343bd8f68e622bb14afa3bbc006225834d183a0801f9f661e4dcd0643bc6a9aeb057649589a5dac12acc9adca3813ebc16656a1467dc9cdd5cd886564e5f9d275cc7404f56efcdef7831b90e6e03c8d064d28b54be5984ac7ad3500fd4466f82e58814e2b4ced6e2677d2bf0c6141b244116a7f1e2b16d336912be4faa5af09af1dcac35158ecc6d9d1f5e856bdf23ca26b4b7193ac8f8081115aec0bd55f23128dfcc0a11f9fa388c9372fb20b6bc5d22f57aefc9b4f4638aa42606d217963531413218106141205b787717f7ae4f379070f6250a6696281a927e5876a403db74e250ab3b6c0379e5639477f68615dea8b4c3808c17f7f3f221484b9e7b7b37b9a852f36530f8b3d20bdd0b5328a8a2da701652e2d14bdbb71176038c24c801c9e0e339e49208df698460a6e262e59880816295aeb98b5f8203e48eea8abfda30e653fe7fc12913e723fd50d9c250e38653a43213381308a61912e5f46f119d55d6e5b511f423ef868d8177b261d30b238544df9803adb465296c213c5edb6edb9dfdb11afd4175477c26de439e37da17c9a1c611fc24d13cf0bb9899dd2ed291a31dbffbed3802e8db9b595270960e2d6f9a25efdcfa3ba911b7ab2792e457c7b280c24489da2299ebb0e60901f6b8ea99cc73dfbe7c069bb04bf749709c2a75df76b0763cf1e76f4fa8127c3cfa0216b2e0c75ec858c0a8f02b3ec7ec4f82d667666bccea5e51c67f3d7797450cdbb022729399cb3cf80a8109f73d0d8b8a57251ff9bf74c65b1e75788a5c649cc5a016bea023d6607d78462e29319ada41e1cdb2b23f50bcc98a2c725ca8061fbbc8033f4d1ca3d53ca3497ef86a2191851f5e4932943fe95d02e1d5134719f35fb68fdfe6ae085607cc57f2bc3d5c108362871bce8473c4d881ff0510a27a1af1d446b2648eb7da9e4dcdd3753de1c593a15719f7b6dfec9c03f6ff299c61ae92a51df8db187f99b3d638eb6f9fc1f27b9642514ff3c6be61b8d5027ec042b7266d6fa46273b1bd4434583b5b41fa9be89596cfe201ab2c1a26fa35b7d66d3bc2df2df8b0796f4402fc1e0f66676e6e22e2e3bcf2c05800e4541aeb4cf5844a717751562f1fc14ee9f6ec860f8f2d7b3e1ce23a83f5dbec9871829900a58d451cfa4e4b2960559de0ed9ccdee2e603f11a7f1c1f90c264f46e10cbd25af467983f5a54e3fca3643aeebd27810d8233dd8641af7a57d1456a8488155d22012c36bf635b12b04df1ba06f79e462370f1bbc4099c9c379b7e8c08b2cfdd41e22f49005c51dc98710d246db658df09a62544bd728453125b7cac2c24a1eac378ec54ce646892d2fcae792b615dbf399aefe03698ad20ad03b6f204057af9ed073cd1601da21ea52a17a248b25f63edc9bb193c36a21bf5fb42605c05b377efa78d4b2b1365de1df267c690ae193ce95053fcc65fcecf39db2722cdd987762d6fe7d9c927c09accebb94aaf50cc612dfd9db1123f7139bb9fae3e8d4a7d3901085e665d7e9561a4271e18748bc7ae27142b7bbfb71fec26551", @generic="96af492b286355c388b81fc264e7f8360d4b8512fec94fea5b101b292888092e28490f56e4feeefad6ae9070ba0d6129"]}, 0x1280}, 0x1}, 0x8080) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001440)=ANY=[@ANYBLOB="20000000200001000000000000000000010000000c00018000000000000000002f6ff864d65eb7775c1944d95d734ec135f7ba1d1e4f167562d4fbf46e0b416d1927ea738c28230c8d0db4934871807cd293d07460c00c7509cb1226433b773213ecfae0f72f9e1da8a65e17"], 0x20}, 0x1}, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000003) 2018/04/05 15:23:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x100000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:47 executing program 1: symlinkat(&(0x7f0000002f00)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002f80)='./file0\x00') syz_mount_image$msdos(&(0x7f0000002fc0)='msdos\x00', &(0x7f0000003000)='./file0\x00', 0x4, 0x1, &(0x7f0000003180)=[{&(0x7f0000003040), 0x0, 0xcd7}], 0x8, &(0x7f00000031c0)={[{@flush='flush', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x0]}, 0x2c}]}) pipe(&(0x7f0000002f40)={0xffffffffffffffff}) r1 = open(&(0x7f0000003240)='./file0\x00', 0xa0001, 0x20) linkat(r0, &(0x7f0000003200)='./file0\x00', r1, &(0x7f0000003280)='./file0\x00', 0x400) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)}, {&(0x7f0000010300)="00000000000000000000000000000000000000000000000000000000132ea63c03000000130000002300000015000c0004000400000000001572331e0c00fb84000000000000000000000000000000000000000000000000935f098800000000", 0x60, 0x7e0}, {&(0x7f0000010d00)="0000000000000000000000000000000000000000000000000000000002ae0000ed41000000040000d15bbe5ad15bbe5ad15bbe5a00000000000005002000000000000800070000000af301000400000000000000000000000100000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a1950000", 0xa0, 0x8c60}, {&(0x7f0000011100)="00000000000000000000000000000000000000000000000000000000bf2700008081000000300404cf5bbe5acf5bbe5acf5bbe5a00000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000001cb50000", 0xa0, 0x8ee0}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050166696c65300000000d0000001000050266696c65310000000f0000001000050166696c6532000000100000001000050166696c6533000000110000001000050166696c65340000001200000010000802564944454f5f54531400000068031201d181d18ed0b7d0bad0b0d0bbd0bbd0b5d1800000000000000000000000000000000000000000000000000000", 0xc0, 0xc000}, {&(0x7f0000011e00)="0000000000000000000000000000000000000000000000000c0000dec910dfd800000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x107e0}, {&(0x7f0000012200)="0000000000000000000000000000000000000000000000000c0000dec910dfd800000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x117e0}, {&(0x7f0000012600)="0000000000000000000000000000000000000000000000000c0000dec910dfd800000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x127e0}, {&(0x7f0000012a00)="0d0000000c0001022e000000020000000c0002022e2e00000e000000dc03050166696c6530000000000000000000000000000000000000000000000000000000", 0x40, 0x1c000}, {&(0x7f0000012e00)="0000000000000000000000000000000000000000000000000c0000de55fc2679", 0x20, 0x243e0}], 0x0, &(0x7f0000013000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0xb8, r2, 0x3, 0x70bd29, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x78ea}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x5}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x4080) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000008c0)='./file0\x00', 0x20, 0x2, &(0x7f0000000180)=[{&(0x7f00000005c0)="f37e57346e86cb5adec662d7bd6f13a3764d2ca7640f9f81ba88d0689d0989735a7bafd5558d9a6e8988f9f6038fa475e49077bc8cfc6e170c4cdbaaa1375895c9a4068559d3cecf2a0423caa696bf77a75b3ae3f32b79da059ca13d055647998987fc2033d008bd55deb08808372b9b4595fb0d79a1358cd5949d859a7d155e86db4b608eb401109f6b792f5ce4a2ead9870dee49347bc08d0d54b0e4fca4fd895947a737f4ee823d997770e5c9df50c0c9fe2c0b945c6ffd13b7151e385b631520ac34a5967c6cd0d12b3746795681600541c17d379daed41ce8e715eba582fb668e160872a204fd0d", 0xea, 0x7}, {&(0x7f0000000780)="6154d093a5a905da96fed5f8dea36bcd9d1d011246f7caf86806bf6ac6301d2d2b448461b867bbbe7d0eebdeafa16d7219af85ff4372670039ce277546def59f1d0eed4be4386a34c7243fe3ec84ad3807136a2c3ec35d6d87a7d7bb9342622cc3a7ff529ef3d76ff57fc7a1856f50b98e518515a9e679067cfc0e8500754fa30a81cf4dc42c5a0d36647280c5b0a8506efaf9ad06594678176efe4bdbcf7ab384b597df4c5ad66b2bd240823abe04cd30785819f1c7fd4d46bb55f8bd09ca4b44618b010e363fa572ca189ec73b36ad46b6f38d65c0acc417", 0xd9, 0x5}], 0x200000, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000880)='./file0\x00', 0xfffffffffffffffe, 0x3, &(0x7f0000002dc0)=[{&(0x7f0000000900)="efee47debce411554253d03f2175c060de26b9a7a197d9327971105aafdf17a061227fe7dd52d3c1c1f0318992f304f7646c3eb4e32ff0514d34d4605b4e152474aa71ac6c0ba890b1f249f213d5bc162b605fdf3c524d6f84e1a2f8461d26ef5dd50b193ffb710ee69fc431552ae4548f0c1a7e503243bb10c53c566f37e3234d8b3d418992dca946568d275e1f54895a854bab3790963108fe6ce5b1f933e81bd0aa2dfd715aca4bd81b48b28e3ee265", 0xb1, 0x1}, {&(0x7f0000001a80)="b4bc90ad72742e5693f04c7955b05460b33cd0ca9cde365dbe1671162a8c1db744cb8a04d1d747ab4d3234fd615e6ad897396c21b8bf7da2c1d524d04fadade841e5acfac529250a2c75fed4b65a7b6c8735268244189e020c526112728097958fd591d00cd16d1591db9b0414d985d7718794369eb03d89403b7df76f6d745c94d4fa986321a9915fea55a73472bc39620fcf22ec74d02b77fafe6ccf72605eb0ba7ae69fa10a36d281e65a178528bc654ce5b6109d5294e400b18be755a3b899489b27a876ac3ea033ed525b28c7dff537b5210cbff466dc339e1f58db1679816589e886264ef1bcf6d0e1408d93946827711972", 0xf5, 0x7}, {&(0x7f0000002cc0)="c9bc1928c9ffffe99fdae39f5013810a038f1d558affc92341c81ee308195dabd95fcfedcfccd4cf2af62477e5ed935114b73940dba239c47d5824a3332fb48cea682934a6840ea5db2529c3a7c371bbf08f08bb15458de586609be64b699f29b7384dc7b2ba78f0e343fb9851eaf5a7b4106fc5b7a8aaf6e069012286fa7259807928cbee722222f45e6c98cefa00829bcdd92bd03273c7b0f20453c72150adf49c311248d3d3d96ad17187d60add3d1d8fbfbc5e572ceba134e5c533a5f75630a35514ee998b85a755085c04513dcc0047461d78f4aa8fdf0309fc39e3e4a1c24b4538acbf2366feaf", 0xea, 0x4}], 0x10000, &(0x7f0000002ec0)={[{@resize='resize', 0x2c}, {@noquota='noquota', 0x2c}, {@umask={'umask', 0x3d, [0x3f]}, 0x2c}]}) 2018/04/05 15:23:47 executing program 4: r0 = inotify_init1(0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r2, r2, 0x31) ptrace(0x13, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/04/05 15:23:47 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x2000008a, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x966e128300000000}], 0x1, &(0x7f0000000000)) [ 95.306680] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/05 15:23:47 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x2000012d, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) [ 95.352928] FAT-fs (loop1): Unrecognized mount option "time_offset=" or missing value [ 95.391856] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/05 15:23:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x0, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x3f00000000000000}], 0x1, &(0x7f0000000000)) [ 95.452230] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) [ 95.514585] jfs: Unrecognized mount option "umask=?" or missing value 2018/04/05 15:23:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0xffffffff00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:47 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x200000e7, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:47 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) [ 95.590239] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/05 15:23:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x966e1283}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x0, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x3f000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x3000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x0, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:47 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r1 = socket(0x1, 0x0, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000280)={r0}) r2 = accept4(r0, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000000)=0x80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x4, r2, 0x1}) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000140)=0xd5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x20000000}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='dummy0\x00') 2018/04/05 15:23:47 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x18, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x500}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:47 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)=0xc) r1 = getegid() syz_fuse_mount(&(0x7f00000010c0)='./file0\x00', 0x2000, r0, r1, 0x100000000, 0x10000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001180)='/dev/cuse\x00', 0x800, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000001240)=""/136) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xb54d8851d8b3f7a8, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r3, 0x2, 0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xa00, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000001080)) openat$cuse(0xffffffffffffff9c, &(0x7f0000001300)='/dev/cuse\x00', 0x14042, 0x0) fcntl$lock(r3, 0x7, &(0x7f00000011c0)={0x1}) fcntl$lock(r3, 0x26, &(0x7f000001d000)) dup2(r3, r3) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000001380)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000001340), {[{{@uncond, 0x0, 0xc8, 0x108}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x8, 0xb53a, 0x1, 0x80, 0x9, 0x9, 0x0, 0x3]}}}, {{@uncond, 0x0, 0xf0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) getcwd(&(0x7f0000000080)=""/4096, 0x1000) 2018/04/05 15:23:47 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x1) 2018/04/05 15:23:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0xffc99a3b}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:47 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xffffff85, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x0, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x500}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:48 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) write$tun(r0, &(0x7f00000000c0)={@void, @void, @ipx={0xffff, 0x112, 0x27, 0x14, {@broadcast=0xffffffff, @current, 0x5}, {@current, @random="9dc1df77e6a4", 0xfffffffffffffff8}, "2682ab887ee62c88b17d404684d743c76435d759c6dae6ce6117da5df947b5cced4f0c5ca79da951c21e98fe787820efe2ca38723c5c74f86456225d7c88807d8383b820a314e518d17a2b51785ad77a7fd5d058a0d5aa749ffa5fa494042027331a04ba0aa701a1a35457cf5ed8aa57366a5aee44c0a53fca3db1098526870d617214ea34326ba488e14c93bbaf2e38b85e60fad50655edc9b246a8b6c6618c46b1881a40aebeefc68721512a4f6a99b10be9add19d334a6ac6716d0f0fc85991eb105e33a9ad3582d0b5106c8607134cdfb9fff895d38db8db4c3e54e7db5a35a71abadc9ac1ab825ad08821b8542ae470181a"}}, 0x112) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001400090100000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="0800080000e80eaf94000100fe8000a4d9e1f378dafe9e2ab366bb13"], 0x34}, 0x1}, 0x0) 2018/04/05 15:23:48 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x1, 0x101000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000240)={0x8, 0xc000000000000000, 0x8, 0x0, 0x0, [], [], [], 0x81, 0x8}) r3 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, r5}}, &(0x7f0000ec6000)) r6 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x0) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f0000000080)={0x29b, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffb, 0x8000000032, r0, 0x4000) tkill(r1, 0x15) readahead(r4, 0xfffffffffffffffa, 0x8) 2018/04/05 15:23:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) 2018/04/05 15:23:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x3}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x0, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:48 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x73, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xa00, 0x0) [ 96.233750] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 15:23:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x3b9ac9ff}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:48 executing program 6: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000040)=0x56014935, 0x4) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) sysinfo(&(0x7f00000000c0)=""/140) 2018/04/05 15:23:48 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) r2 = creat(&(0x7f0000001500)='./file0\x00', 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) read(r1, &(0x7f0000ff9000)=""/80, 0xfffffea2) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001cc0)=""/4096, &(0x7f00000001c0)=0x1000) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) recvfrom$unix(r2, &(0x7f0000000280)=""/96, 0x60, 0x2, &(0x7f0000001540)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000003f80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x487ff}, 0x4000) semget$private(0x0, 0x0, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) accept(0xffffffffffffffff, &(0x7f0000001c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000015c0)=0x80) recvmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000001480)) r4 = semget$private(0x0, 0x0, 0x314) semop(r4, &(0x7f00000014c0)=[{0x1, 0x3f, 0x1800}], 0x1) r5 = socket$inet(0x2, 0x803, 0x5) fcntl$getown(r1, 0x9) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000080)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'wrr\x00'}, 0x2c) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80001, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00000000c0)={r7}) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x7}], 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200, 0x0) ioctl$VHOST_NET_SET_BACKEND(r8, 0x4008af30, &(0x7f0000001440)={0x2}) 2018/04/05 15:23:48 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x79, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) 2018/04/05 15:23:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xffffffff00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x0, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:48 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="23817bf05caf0956027a0ed1160ab72435b266760591d105be5e0a32ebe3db49e03c7bd0831eced9b30162b981207d9997a62d3618e8d539a710ee5eae8c02388251fef48ee84e9345edeebe9bd567ebe06d487642c137a0f5457d4ced7362c86dda5bf690ed3bfadab9c69c904913c18e409ed75059ee36d2608b", 0x7b}], 0x1, &(0x7f00000001c0)=[{0xe8, 0x11, 0x3, "a1f62bdfd0f4cc9e34a0d07f140ca1556619afaef56f656ec9b82be0d04e333d741dbb9de59aa64a95297fde2c7df236f5797ef9514e7480d9a740bba3987c9c5cd725523987a073f3c2b3884388ff03708fdf861219d9d116a25ed8923af46399b454993bbb1a8391b045ce5e90e484cbb068c31c5fa7cd427baaaeab5e6755bfbe02bc41ad1c9a60d93716f7a693989f6a6966169f0620241381b2b0ee309cf529f41e90327c39323855ca7476b7528644e0e610512a7e153980c85d5f946d4987bb770cfba2123a21df78b83ff1a4a740d34df014ca8e"}, {0xb0, 0x110, 0xffffffffffffffff, "23ac93efe21e30161b3d4d368d4f61b243b77c0c381390acde8b89f9cb656d398191f8dcdf90e34d759c38684c1985296d3052ec518e287bfd56e4373f7c65b80484e9cf039f9fea0b7425641016bf8fb31bd0830cd855c81238eb317ecfaeb71335bc08b98d8386e563f963c3261d6eb15cbf9a781b11509e916d9a3ece35a2e6eaf99ddb7e4003b89584d0221fe156f44017c288f76400785973"}, {0x58, 0x11, 0x421, "cb18c7c4884338bab73a99d0a9f245b063c37c336026075d5d774f4ccc406ddf7efbeab0001b5cc2aa5398179885bb83fc8fe2d3a4db44e957118418f9328251813ced"}, {0xa0, 0x113, 0x9, "5ea25a6814effafbaabae21f071e82b3c6ad4ab34f82a5c214d0a8cd0f906e38c35aace79f5c1c0f4050c36bc5d8faa6d0b9bee2f6745f3272765c98301efb1462e1e141048587fc910674e70805bad731fb71f140171bd835c2e205f2f84c977079fae09b62605eeacf862b4365e3459a18f4a06391da68502f39872c62aa654dc7ac424e3b9b5aee05ee627dfb"}, {0xe8, 0x1, 0x9, "b3ee7d2a124b58c355065f1152ecd3f9eddebdc7f09a8bacec07d6907e6b8f69b4277d4ba93cdc71b5c38ae7649563215f698bf33edb0dc46ca5cef4ecc37fa3f0068d70765021626e9e4672b8ef4e4ab470f5fe656d1ba949ca89e18c73669e55440805b7b9525a75dd30fcdfa443ad251328b0e11ebf850dc5749a00fcad8e646510d0822628439534795e39e3ec77cfb63361db4948c2a78e8ecf229ef1e360f02761159544ee332798171d7764bde6ede983583a43591df3da9a2133a92cc7cfdff688b29796b5bb6e4561c5fc6e8e76d0e5"}, {0xe8, 0x117, 0x1000, "efb0c09c133ea84f9df7d647f780295c5c3fd68ab1cb7f09413a489a3d497ab788b4e017721eb4694c8164c3987c4076265019a682aefc1b5b62f5f16a867750e310ad6d70e2c11e978441d0e8c8699d0e3863df9081654596fe3949704b5df927477cd73d50fd7686df7df56c85595dbe7225a9745a70eefce1afa2fe083dc0706996c6e93e7c30a4a0aeca013a00af0f224e9fd0614fc7d528b9a849c4a42d87e6e0ca6349b2c8b2cbbe283817335dd496c2c2881fcff268b075b27449e9e308d3926186faf3e2cd7d2a8a1db2f642cd"}], 0x460, 0x8010}, 0x10) 2018/04/05 15:23:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x300000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xffc99a3b}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:48 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xba, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:48 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x2, 0x14000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) 2018/04/05 15:23:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) 2018/04/05 15:23:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x0, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x966e128300000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:48 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d000036000000000cdd0700000000001f5f08c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/04/05 15:23:48 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xdffffffffffffffc}, 0xfffffffffffffc57) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x17}, 0x0, 0xe3ec, 0x3, 0x100, 0x4, 0x200, r1}) 2018/04/05 15:23:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xffffffff00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xffffff9f, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:49 executing program 6: r0 = socket(0x11, 0x5, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x4e22, @rand_addr=0x8000}}, {{0x2, 0x4e23, @rand_addr=0x101}}}, 0x108) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f0000000f80), 0x3e6, &(0x7f0000000200)}, 0x7}], 0x2, 0x0) 2018/04/05 15:23:49 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xffeffffffffffffd, &(0x7f0000000040)={0x7ff}, 0xfffffeee) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/05 15:23:49 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x1) 2018/04/05 15:23:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xffc99a3b00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x3b9ac9ff}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x0, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x1018, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:49 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0x7fff}], 0x0, &(0x7f0000001980)) fallocate(r0, 0x0, 0x0, 0x8000) [ 97.490115] hfs: can't find a HFS filesystem on dev loop4 2018/04/05 15:23:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/igmp\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) sync_file_range(r2, 0x3f, 0x100, 0x5) 2018/04/05 15:23:49 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x1) 2018/04/05 15:23:49 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/05 15:23:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x300}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x83126e96}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x200, 0xb01) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x1}, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xfffffffffffffffb, 0x0) r3 = socket$unix(0x1, 0x40000000003, 0x0) r4 = fcntl$getown(r3, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={r5, 0x80000, r2}) syncfs(r3) rt_sigqueueinfo(r4, 0x25, &(0x7f0000000180)={0x20, 0xb1a, 0xfffffffffffffffb, 0x6}) mlockall(0x2) r6 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000000000)=[{r6}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) syz_open_procfs(r4, &(0x7f0000000280)='net/connector\x00') openat(r2, &(0x7f0000000040)='./file0\x00', 0x400100, 0x1) 2018/04/05 15:23:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x8, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0xfffffffffffffc64) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f0000000140)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730c491e0e408c5a2299da94b4f1ec529488c6ff9c6a4911be520584ee0de0025840725e2712ba333fcd2aede83853ab46a6de085c4ed4ae8a17300d08a5b27a594fc0407a62327d92cba907fc2bcac88f4a7fc4d737bf39f9eeca263003f6f927d9139fe1f32", 0x80}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) recvmmsg(r1, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x80, &(0x7f00001fa000)=[{&(0x7f0000219f78)=""/136, 0x88}], 0x1, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) 2018/04/05 15:23:49 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x1) 2018/04/05 15:23:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x2000010f, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:49 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00'}) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000180)=0x0) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) kcmp(r4, r5, 0x7, r3, r6) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'teql0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x56, r7}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)) 2018/04/05 15:23:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xffc99a3b00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x3000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x5, 0x0, 0x80, 0x7}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000000c0)=0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/05 15:23:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x4001, 0x0) ftruncate(r1, 0xffd) write(r0, &(0x7f00000004c0)="f55fe452", 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) 2018/04/05 15:23:49 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x3c, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:49 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x1) 2018/04/05 15:23:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x966e1283}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x83126e96}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 4: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f912", 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'bcsh0\x00', 0x5}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8000, 0x0) 2018/04/05 15:23:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:49 executing program 6: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) chmod(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000005c0)=0x4) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) r3 = dup2(r0, r1) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000000)={0x100000001, 0x10, 0x0, r0}) [ 98.016993] audit: type=1326 audit(1522941829.845:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9235 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 [ 98.044189] audit: type=1326 audit(1522941829.871:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9235 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/05 15:23:50 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xe, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x5000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:50 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x1) 2018/04/05 15:23:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x0, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:50 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x228000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)=&(0x7f0000989fff)) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000440)=0x4006) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001a00)=ANY=[@ANYRES64=r1, @ANYRES32=r0, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYBLOB="04c7021092d4e83503468546575c211ac8d43b63d3007c9346bc211ba840fbf45d10666c52ed24f1238a9ae728dc5dac1028366063f1ba316811690c876338abee2cb7c38dfd06bdd588f78cf9f910a95c31b1393a011d49e7cfb8962ddf96ac3f83f700e7f7894b385639862a3f4b7497e1b0d1951bd935d25dcac38a137016c2622cc15653fff4f4084ad2f2192993a42da0ffc0fa75198634dc370484cf3d810e30765d63df0277bff59c6147f65be08b789d912d972a9b7d187532b72928cad5", @ANYRES16=r1, @ANYBLOB="48c05216780054c251e8b8fc295e2f14c5dd4fc718a086b396228b64ab3f0b0316049e25772cba587f2d220f46995b51cc162658d0dbf1d2bad13f6982282a6e3be0e54cafaaa1e84bf396a071ad9831602eed6edb5f74b4767e105379f66ec0faead878091dfd56da621168a7b04f2ad9108b483e3ea71feb324c2fa7eb685ef0cd"], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYRES64=r1, @ANYPTR], @ANYPTR64], @ANYRES32=r0, @ANYPTR64, @ANYRES16=r1, @ANYPTR64=&(0x7f0000001780)=ANY=[], @ANYBLOB="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"]) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x1db) r2 = eventfd2(0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x22, {0x2, 0x4e21, @rand_addr=0x7fffffff}, 'bcsh0\x00'}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001780)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0xfffffffffffffe9f) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000001700)={0x2, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001900)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000019c0)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f0000001980)={&(0x7f0000001940)={0x14, r3, 0x0, 0x70bd2c, 0x25dfdbfc, {0x11}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20004044) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/04/05 15:23:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x100000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x4001, 0x0) ftruncate(r1, 0xffd) write(r0, &(0x7f00000004c0)="f55fe452", 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) 2018/04/05 15:23:50 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x10, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x20000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000080)="2deae203398ea5b50624933b7855aaf19e39bf3fd6be2e95c33f7d29870596a776c8bc0ffea14c48612f0c4c4f043c35b95df114e3e81803e9a542c8ae3148eaab59fa0e752593258b27fd703f233a1d64fccce78029513189991de71cf1c578fbfa19d0f1b5643f72f66245dda2021eb59b74ac085d8c466f53", 0x7a, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000400), &(0x7f0000000380)=0x312e39467a19e078) sendto$inet(r0, &(0x7f0000000040)='l', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) 2018/04/05 15:23:50 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x2, 0x1000, &(0x7f0000001040)="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"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x1) 2018/04/05 15:23:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x1000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x0, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x966e128300000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:50 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x9, 0x2) set_mempolicy(0x0, &(0x7f00000003c0), 0x8) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) 2018/04/05 15:23:50 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x8, 0x2, 0xfffffffffffffffe, 0x5, 0x96c7, 0x7, 0x4, 0x2, 0x2, 0x7f}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/05 15:23:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001200)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/04/05 15:23:50 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x3fe, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x500000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x0, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:51 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:51 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x400) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_getaddr={0x2c, 0x16, 0x410, 0x70bd2d, 0x25dfdbfb, {0xa, 0x8, 0x48, 0xfd, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008050}, 0x84) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES16=r2], 0x0) 2018/04/05 15:23:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x1000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:51 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x1085, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x100000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:51 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) socketpair(0x13, 0x80801, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0x101, @time={r3, r4+10000000}, 0x80, {0x2, 0x4}, 0x2, 0x2, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x1ff, 0x0, 0x0, 0x1, 0x40000000000000}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000180)=0xffffffffffffffff, 0x3) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000040)=0x4, 0x4) r6 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ff9000/0x4000)=nil) shmat(r6, &(0x7f0000ffb000/0x1000)=nil, 0x0) sendmmsg(r0, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/04/05 15:23:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xffc99a3b}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:51 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)) 2018/04/05 15:23:51 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d6102676c650000000000000000000000000000200000000000000000003d00020000000000080000000000000000000011000000000000000000000000000000000000000000000a5fda3349478d4ff39ff3199049c5"], 0xffffffffffffffe1) r1 = memfd_create(&(0x7f0000000000)='{\x00', 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80, [], 0x14}, 0xffffffff, 0x0, 0x2, 0x8, 0x3, 0x3da, 0x8}, &(0x7f0000000480)=0x20) write$eventfd(r1, &(0x7f0000000040)=0x5, 0x8) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000000200)=""/199, 0xc7}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f0000000340)=""/168, 0xa8}], 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000100)={0x5, 0x400}) 2018/04/05 15:23:51 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000040)="f05d") rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/05 15:23:51 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x7, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x3f000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0x5451) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb1ffc), 0x4) 2018/04/05 15:23:51 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x966e1283}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400040) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x640) connect$ax25(r1, &(0x7f00000001c0)={0x3, {"40efe7eaa560e6"}, 0x9}, 0x10) r3 = getpgrp(0xffffffffffffffff) sched_setscheduler(r3, 0x3, &(0x7f00000002c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040), 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000300)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000280)={r4, r5, 0xfffffffffffffc00}) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r6, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r6, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000140)={0x8, 0x4, 0x28, 0x81}, 0x10) bind$pptp(r6, &(0x7f0000000040)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) getpeername$ax25(0xffffffffffffffff, &(0x7f0000008140), &(0x7f0000008180)=0x10) r7 = open(&(0x7f0000011ffa)='./bus\x00', 0x0, 0x0) fadvise64(r7, 0x0, 0x0, 0x4) 2018/04/05 15:23:51 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200060000000000000000003800000000000000eaffffff00002000010000000000000000000000030000000000000000000000000000007f00000000000000679d3a4df6c20ea32501e4a5309a19039fc0db771d38672c835c26509d71f10ba48513f7e691c50000000000000000"], 0x7f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xd8, "77441d5628ce2568588fa47cbf0bccb2e5947df88b9329c832c07e94d9e5fe6187451d6d6cf02f2f68b637edd4939eb4f909e571a77067eeec5b1e4ff110cf264ba15c39e1e320cf2da943b3a272eb07c3892174629bd547ce693379bf3924c65bf3b97ee5d7c31248807377610e512dc3f1f03598d61ce89ac57796197d1ebab696c922366e9c6810adffb521b2e11be3953612836384a2263b69733ac8deb3454ba2d4b8c4d205a8427b57a7502131a4e203f462b90270ff07c26bf01a11364267d413eb7dbb9a345d78786134e99ffba44965568d9282"}, &(0x7f0000000140)=0xe0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x9, 0x800f, 0x1, 0x9, 0x3, 0x2, 0x9, r1}, &(0x7f00000001c0)=0x20) semget$private(0x0, 0x3, 0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/05 15:23:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xb, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x3f00}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x3b9ac9ff}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) getgid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@random="cdbf0e000084", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x15f) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) 2018/04/05 15:23:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x11, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:52 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={"62726f7574650500", 0x20, 0x3, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xb0, 0xb0, 0xe0, [@statistic={'statistic\x00', 0x18}]}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x450) 2018/04/05 15:23:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x5}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 6: socketpair(0x11, 0x80000, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x317, 0x0, 0xa76, 0x9e, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x7, 0x3f, 0x8, 0x4}, {0x93, 0x3, 0xffff, 0x800}, {0x81, 0x1, 0x7, 0x3ff}]}, 0x10) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x8, {0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe}, 0x80}, 0xe) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x5f354f, 0x4) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000280)=0x1000, 0xfffffffffffffdf6) sync_file_range(r2, 0xde5, 0x10000200, 0x3) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x20, &(0x7f0000000240)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r4 = dup(r2) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/05 15:23:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0xffffffff00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x4001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24}], 0x10) ftruncate(r1, 0xffd) write(r0, &(0x7f00000004c0)="f55fe452", 0x4) 2018/04/05 15:23:52 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x141000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) capset(&(0x7f0000fb2000)={0x40020071026}, &(0x7f000006f000)) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000040)={'eql\x00', @ifru_settings={0x0, 0x0, @sync}}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfff, 0x200000) ioctl$TCFLSH(r2, 0x540b, 0x5) 2018/04/05 15:23:52 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x40000004) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x339) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x2c7}], 0x1) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84) shutdown(r0, 0xfffffffffffffffe) 2018/04/05 15:23:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xffffff9c, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:52 executing program 2 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x3f00000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0xffc99a3b00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x71, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000080)={0x20, 0x6, 0x82, 0x10, "fe048a9538a6bc7adf78000000207d590ffc1d820000cd20f49aa2e95a222ace8c123eda037e64224b4b6145", 0x80000001}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x96b, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) r2 = accept$alg(r1, 0x0, 0x0) dup3(r2, r1, 0x0) 2018/04/05 15:23:52 executing program 4: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00000000c0)='./control\x00', 0x103000, 0x4) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x8000000000108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) 2018/04/05 15:23:52 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) accept$alg(r2, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=@setlink={0x24, 0x13, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) 2018/04/05 15:23:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x3b9ac9ff}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x280401) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000200)={r4, r5}) writev(r1, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/05 15:23:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x200000a0, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:52 executing program 7: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000080)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) r1 = accept(r0, &(0x7f0000000180)=@in={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/04/05 15:23:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x966e128300000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 4: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) socketpair(0x0, 0x80806, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+10000}}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x0, &(0x7f0000000080)) 2018/04/05 15:23:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x3f000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x7fffffffffffffff}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:52 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x61, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:52 executing program 7: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:53 executing program 6: getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="69bdd5ce2559b38d2b4a5d113152125f21c6df235fdf24d14d588b1c329e06dac59426a503c03c38e4c64d99f07aebb1e63ce5c0e93150b3e0e1787539614febca926f8ad7426e1fe9328b8e028cb06973c2a5b1f99c15aae9faca7f67"], &(0x7f0000000200)=0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000d40)) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000680)={0x0, &(0x7f0000000a80)=""/97}) unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340), 0x0) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040)=0x51e, 0x1) 2018/04/05 15:23:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x966e1283}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x100000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x5}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:53 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x6, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[]], 0x8}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xdec, @empty, 0x7}, @in6={0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x43}, @in6={0xa, 0x4e22, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in6={0xa, 0x4e21, 0x2a9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}], 0xd4) 2018/04/05 15:23:53 executing program 7: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'lo\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101180, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0xa, @binary='`'}]}]}, 0x20}, 0x1}, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'gre0\x00', 0x7}) ioctl$TCSBRKP(r1, 0x5425, 0x1ff) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)=""/141) [ 101.321128] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 101.335338] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 15:23:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000000}], 0x1, &(0x7f0000000000)) [ 101.383351] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/04/05 15:23:53 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "e3468b75a213e24a9f52d1172befbe000000000000097bd800f0999ef67abf34589385c68047da805f9d9cbf"}) 2018/04/05 15:23:53 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xa, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:53 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x966e1283}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0xffc99a3b00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0xffffffff00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x7, 0x5, 0x9, 0x4, 0x0, 0xffff, 0x20, 0xfffffffffffffff8, 0x5, 0x7ff, 0x7fffffff, 0x2}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000000000)) 2018/04/05 15:23:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x83126e96}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:53 executing program 4: r0 = creat(&(0x7f0000aa0ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x1, 0xea4611bab87710dc) 2018/04/05 15:23:53 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) fdatasync(r0) syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000440)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001ac0)=ANY=[], 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') 2018/04/05 15:23:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40080, 0x0) writev(0xffffffffffffffff, &(0x7f00007f2000), 0x0) 2018/04/05 15:23:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x3}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:53 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xd, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:53 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x500000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x3f00000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20001) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, 0xffffffffffffff9f) setsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f00000001c0)=0xecef, 0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000013000105000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000000000000186edf336bca41213000000ddffffff"], 0x34}, 0x1}, 0x0) 2018/04/05 15:23:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x300000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:53 executing program 1: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000600)='cgroup.type\x00', 0x2, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x20) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) 2018/04/05 15:23:53 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x200000d1, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:53 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b2) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0/bus\x00', 0x636, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000180)="31ebf9678444024697b19262a39030ef937fc71783b3ee3d37242df0bda6c530a94c785b041f2048dbc1e8fe8d3e11d67d781c24b04b9c60481a18a888ddd3ae944a364b150786fbed3f3436b23ef6a1bbb2c9bd6f06646191a9ac1723475cb937f4efcb18d5d2631f2c8d99df121d", 0x6f, 0x6}, {&(0x7f0000000200)="541c513e50fcd6bad48b8d9bc18038c6524116e7431240a7bd936f15e95f3c644694dbc03017c7f6dd201a9b24afc9278cd8d8cc4e53d4d17f5e74b0765b4a8441814b354ba576fca53a857c6e72b81cc9addf5d48ad21f146ec5e1a7bc35dceb16f26f4fa01b5b13d1fa87406254fc449d6e4d2654fc1328e85a29085c55c34a24fcc6ea04d8e65fb4739fa543488c5a023a0ecc05157323a76c922be1744c595765458f7d25941c6f00f1365cc1fa29fe68d9b138e", 0xb6, 0x2}, {&(0x7f00000002c0)="e2313ea89d109b338da825e34e2743263158fe9d2585fdb034e5ab17b984fdcc9723f6cca0dec86a0c2866c24041825224258b62210000773c93a6e1a2aefc05b1a184248eac2420ba9e42d1e6d7c4132fcf35ca26ba36466adcf49102c3f1ab915422e541f4f622ec535a0421", 0x6d, 0x2020}, {&(0x7f0000000340)="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", 0x1000, 0x3}, {&(0x7f0000001340)="40c284c3c575b50d1052e5645d4f8aa9a8b5f4df00fd23382d3fbc179356fc061b357d8c7f548957610fafe573e76e0d618d346dd379091f73f21a6c847406bf8361fdae513e586590f7f42c9e5cb1c5af971f4bd904c4d6fc1e6e0982c4c885cc67742f5cf8152a20f7", 0x6a, 0x401}], 0x80, &(0x7f0000001440)={[{@creator={'creator', 0x3d, "1f07a439"}, 0x2c}]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x8d2, 0x8}, 0xc) unshare(0x40600) truncate(&(0x7f0000000140)='./file0\x00', 0x10000) 2018/04/05 15:23:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x2000000}], 0x1, &(0x7f0000000000)) [ 102.046083] hfsplus: unable to find HFS+ superblock [ 102.119598] hfsplus: unable to find HFS+ superblock 2018/04/05 15:23:54 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x100000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x100000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa}, 0x356) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xfffffffffffffc01, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000001340)=0xc) r5 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000001380)={0x0, 0x0}) getresuid(&(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) r9 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000001600)=0xe8) fstat(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0}, &(0x7f0000001900)=0xc) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() r21 = syz_open_dev$vcsa(&(0x7f0000001ac0)='/dev/vcsa#\x00', 0x80000000, 0x8000) sendmsg$unix(r2, &(0x7f0000001c80)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000340)="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", 0x1000}], 0x1, &(0x7f0000001b00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r21, r0, r0, r0, r1, r0]}], 0x148, 0x50}, 0x48000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0xfffffffffffffeff, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x200, 0x8001, 0x100000000, 0x4714b2cc, 0x32, &(0x7f0000000080)='ip6tnl0\x00', 0x3d, 0x7fff, 0xe598}) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000300)=' '}, 0x20) 2018/04/05 15:23:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x3f00}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x40000000002275, &(0x7f0000000040)="ed9cb2b06a5159cd4c6163d14ef5adf01c40fdbb5e00027c5ee275b8b29945ce9c55159f59ee1a8d2a10bc8ce3d526d825d29dd797d3e63ff1d21ddae6c0f6fcb962ca21243c852baff58c5d5fffc7568ba171a3d6503ad2965ffae732543ba8f10ad04538787e8fc91da8e91920a67e6464b9f0046e0e91259e38e99ca77991ba4f0731985d60a4e7e5b39abb82c1c6be29c5042d628903f34f735896a6ed4aeb877f0637aa9866") 2018/04/05 15:23:54 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x2, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:54 executing program 4: semop(0x0, &(0x7f0000000100)=[{0x0, 0x7ff}, {0x3}], 0x2) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) getpeername$llc(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x10) semctl$IPC_RMID(0x0, 0x2, 0x10) r1 = accept(r0, &(0x7f0000000380)=@generic, &(0x7f0000000400)=0x80) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000440)) r2 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000001c0)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x73, r3}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@multicast2=0xe0000002, 0x4e21, 0x412, 0x4e24, 0x10001, 0x2, 0x80, 0x20, 0x1, r3, r4}, {0x0, 0x1, 0xff, 0x9, 0x10000, 0x80, 0x3, 0x5}, {0xfffffffffffffffc, 0x6, 0x1, 0x100}, 0x0, 0x6e6bb5, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x1, 0x1, 0xfffffffffffffd98, 0x2, 0xfffffffffffffffa, 0x6}}, 0xe8) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/05 15:23:54 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x4, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0xffffffffffffffff}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7a7, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x1, 0x9, 0xa, 0xf, 0x4, 0x4}, @alu={0x7, 0x1, 0x0, 0x0, 0xb, 0x30, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0xffffffffffffff01, 0x4a, &(0x7f0000000180)=""/74, 0x41100, 0x1}, 0x48) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x8000000000040071, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x8000000001, 0x4) sendto$inet6(r1, &(0x7f0000000280)='\x00', 0x1, 0x200418cd, &(0x7f0000ae3000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r1, 0x1}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfe, 0x70}, &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000002c0)={'yam0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000380)={0x80000001, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff]}, 0x10001}}, {{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x400}}}, 0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0xff, 0x8, 0x800b, 0x5, 0xfffffffffffffeff, 0x1, 0x0, 0x6, r3}, 0x20) 2018/04/05 15:23:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x3000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0xffc99a3b}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x966e1283}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x100000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x3, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:54 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x38000) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0xff, 0x5, 0x6, 0xff, 0x8, 0x9}, 0xfffffffffffffffe}, 0xa) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x42082) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xd3fa, 0x8001, 0x9, 0x4, 0x2, 0x7fffffff, 0x3, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3, 0x897, 0x7f, 0x0, 0x3}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0xdc, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e21, @rand_addr=0x8001}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7fffffff, @empty, 0x3ff}, @in6={0xa, 0x4e24, 0x5}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}]}, &(0x7f0000000300)=0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000340)={0x6, 0x2, 0x1, 0x2, 0xffff}) connect$bt_rfcomm(r1, &(0x7f0000000380)={0x1f, {0x1, 0x4, 0x9, 0x1146, 0xfffffffffffffffe, 0x81}, 0x10001}, 0xa) io_setup(0x3, &(0x7f00000003c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000480)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x80, r0, &(0x7f0000000400)="0d5d16b32df0b13e4328a5aeea4ad56a3fc9e0c4d6c76e0b83b62d2f9656a0954ab88677e8734364851fdd5a0d212874650d4858db50976e94289cf7a85a55", 0x3f, 0x4, 0x0, 0x0, r0}]) r5 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x4, 0x0) r6 = accept4(r0, &(0x7f0000000500)=@un=@abs, &(0x7f0000000580)=0x80, 0x80000) io_setup(0x0, &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x620, 0x81, 0x12a, 0x8}, 0x98) fcntl$getown(r6, 0x9) ioctl$KDDISABIO(r1, 0x4b37) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xb, 0x6, &(0x7f00000006c0)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}, @alu={0x7, 0x1, 0xc, 0x8, 0x7, 0xffffffff, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000000700)='syzkaller\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000740)=""/2, 0x40f00, 0x1}, 0x48) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) prctl$getname(0x10, &(0x7f0000000800)=""/33) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000840)={r3, 0x5}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) userfaultfd(0x80000) ioctl$TUNSETSTEERINGEBPF(r5, 0x800454e0, &(0x7f00000008c0)=r5) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000900), &(0x7f0000000940)=0x4) sync_file_range(r6, 0xfffffffffffffffe, 0x0, 0x3) ioctl$TCSBRKP(r1, 0x5425, 0x7) signalfd(r7, &(0x7f0000000980)={0x2}, 0x8) accept4$packet(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000000a40)={{0x8, 0x1dc0000000000000, 0x3, 0x6, 0x740, 0x4}, 0x98bf}) 2018/04/05 15:23:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0xffc99a3b}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00eb8e40f6410cc8ca100000009ef18ffff00f132050014006e35", 0x26) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0xa00) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x10000]}) 2018/04/05 15:23:54 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x7b, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:54 executing program 4: mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) r3 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0, r1, 0x0, 0x0) r4 = syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f0000001280)={0x800, 0x6}) lookup_dcookie(0x8, &(0x7f0000000280)=""/4096, 0x1000) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000240)=r3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x66000, 0x0) 2018/04/05 15:23:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x83126e96}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x8, 0x0, 0xffffffffffffffff}, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/04/05 15:23:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x2}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x300}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x20000117, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000003e00050100000000740000000a000000"], 0x14}, 0x1}, 0x0) 2018/04/05 15:23:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0xffffffff00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:54 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x6b, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x3b9ac9ff}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x48c00, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000340)=[0x5, 0xfd5]) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0xe6) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x400, 0x3, 0x7, 0xa000000000000000, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r1, 0x100}, &(0x7f0000000440)=0x8) r2 = socket$inet(0x2, 0x2, 0x1ff) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="ad8dba4cf11d61bb8c3bc51a5d2eaa1c912e2dd391c95bc3227e8ff275551f5bee9323ebd3d6926f6e32df8189e5f542650f88a69bbfd0955a51fe7b336a309122c54111a66e13565bd822101a0e8651d306e0fb2ea2b058b17efa1d9d0ab4cbed7745e379041a629cfde821b71f5d8b12f9b4daf0196136d96f2db79015bcfdfc76a2c43e970cefc73a4c18a0860657d098c4660a4d77407a2f589eb27d7bc2ae3f32b0034ddb351eb4abbc05a053b2dbe1de20879f9116a3bb3ea85aa53aeb9ffdc4b344bb786a", 0xc8, 0x6}, {&(0x7f0000000280)="d68b5afd16b79ddb6456bca11fec100db6f7085b2c2d3659c6dfd11e711ee7dba6dbfe723d1822f12f4a797341bb", 0x2e, 0x1f}], 0x80012, &(0x7f0000000480)=ANY=[@ANYBLOB="01f11e6ee3759767907f0790480b595abe14e04f636f9302fdcca6457f14829da76b1940123b9ae31faa2890beb973b58f6d29be5598dbea42be8dd47ecd57b703"]) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/05 15:23:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1f4, &(0x7f0000000000)) 2018/04/05 15:23:55 executing program 1: r0 = socket$inet6(0xa, 0x6, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/88, 0x58, 0x141, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffff, 0x210000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x400, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000066af40)=""/192, &(0x7f0000c52000)=0x100a8) 2018/04/05 15:23:55 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2800, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/05 15:23:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:55 executing program 6: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x3, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x41, 0xc3, &(0x7f0000000300)=""/195}, 0x316) 2018/04/05 15:23:55 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x63, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x2, &(0x7f0000000000)) 2018/04/05 15:23:55 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x966e128300000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:55 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r3 = gettid() lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001440)=[0x0, 0x0]) sendmsg$netlink(r1, &(0x7f00000014c0)={&(0x7f00000015c0)=@kern={0x10, 0x0, 0x0, 0x10409002}, 0xc, &(0x7f0000001340)=[{&(0x7f0000000180)={0x1198, 0x23, 0x10, 0x70bd26, 0x25dfdbfb, "", [@nested={0x84, 0x8e, [@generic="08fd19270468f5f0976d7e042b91482bdf0115aa3ec8a08c437c47a9ec7aef1b33c970c86057b359563ed0cb98b0dfff66df467629ebb5a5ee3ca1e29216dc31a85e86cd309b8b9530ff9941d98d3b6a892508a377e5746827c58f19cf993e0327abed468b41db37000ace91f309dcb0a94a0e126e9e9f6890ace78a2335fdf7"]}, @nested={0x1104, 0x6b, [@typed={0x8, 0x11, @fd=r0}, @typed={0x8, 0x5e, @uid=r2}, @generic="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", @generic="627e2d84ee1e5c5cdec645f20751f750b906baec7992f928806ee76df780b509480897f00202a63547ad8f27970388b41d9c13e30ad0a360a7a652c05b348cb1e5594cce02cd3cb6958c8354808e9631ed04b0cbaa7e49b4df17d8dbc6c868199d7b222929f501f214263a27aa09b3546c0b9ccf0fad0c7d81dc1a5729a81f6f06db8d77c7f136e75554844f817791493a41d411af4c81c59eee85c3f2294df96e3e603251fbbcc5d8b6dcd607f737aa16ff3ab1e2ff7d2ab0306da921229f12d479b96ad696ddb4f05d8cad153a0936a30615901efdc1a6017aaaecaabdbbde2c60cc881f77c25b819c11d58a"]}]}, 0x1198}], 0x1, &(0x7f0000001480)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4000000}, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001500)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) [ 103.551928] IPVS: ftp: loaded support on port[0] = 21 [ 104.410520] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 104.434416] bond0 (unregistering): Released all slaves [ 105.624484] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 105.630621] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.742623] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 105.812353] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 105.818514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.825948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/05 15:23:57 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x3c}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4000000000, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x2, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0xfd69) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f0000000400)=0x14) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x400040, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000002c0)={0x3d, 0x4, [0x40]}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x44) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3, 0x7fff, 0x8, 0x1600, 0x8000000000}, &(0x7f0000000100)=0x98) 2018/04/05 15:23:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0xffffffffffffff7f}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x966e1283}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:57 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x2) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000140)={0x8, 0x1, 0x44}) writev(r0, &(0x7f0000000000), 0x0) socket$packet(0x11, 0x3, 0x300) modify_ldt$write(0x1, &(0x7f0000000080)={0xa7, 0x1003, 0x1000, 0xe2, 0x9, 0x4, 0x4, 0x3, 0xfffffffffffffffd, 0x1}, 0x10) socketpair(0x5, 0x5, 0xc7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f, {0x2f, 0x6, 0xffffffffffff8000, 0xfff, 0x2}, 0x7ff}, 0xa) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="22afb470", @ANYRES16=r1, @ANYBLOB="0100000000000000000009000000bfd50960216c27306970365f7674693000000000000000000800010000000000f25b0300000000810000050000000000"], 0x44}, 0x1}, 0x0) 2018/04/05 15:23:57 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x81}, &(0x7f0000000200)=0x8) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/194) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f0000001240)={0x1, 0xa64, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "fec57a703ef06725e974cbb001c587d796ac85e5f49a6e3e5a7c22522585a3e024d300a094ceb94c5f404a89ac331804a69f12e9a40afb854d359198939d4ba0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x2, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/04/05 15:23:57 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x79}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x3f000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:57 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f00004aa000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x10, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r2, &(0x7f0000000080)="208db11541bc5e21c7d26ea1bdbb65a75136253bdb1f2274d28cd883393e2dc3504d838e1d6a05a7fb38ede81b8cc15da4be84c9796104f070f1f072900279477a6d7c2e6fa2d5cb83515be9c2bddb5a4f9876a47d63f41811d966ba7ad0f6bdb9ec4959ea0a53c66d3df2c238ef02098c997e225213d3fd6a970abeff5fd412130b07f7a090cf237ab85f738fa439a894995b930fd32432a00b3398bdad9b683b", 0xa1) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ed1000/0x1000)=nil, 0x1000}) fsetxattr(r0, &(0x7f0000256feb)=@known='system.sockprotoname\x00', &(0x7f0000484ff1)='\nproc/system(-\x00', 0xf, 0x0) 2018/04/05 15:23:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x3, 0x4) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000040)={0x2000000000, 0x7ff}) ioctl(r0, 0x2284, &(0x7f0000000000)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080), 0x10) 2018/04/05 15:23:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000080)='./file0\x00') semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) syz_emit_ethernet(0x546, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x40, 0x1000}], {0x8100, 0x4, 0x100, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "194276", 0x508, 0x2b, 0x2, @empty, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x3c, 0xe, 0x4, 0x7, 0x8001, 0x80, 0x1, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}]}, @srh={0x62, 0xc, 0x4, 0x6, 0x4f0b, 0x8, 0x401, [@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x18}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x3b, 0x0, 0xffffffff, 0x1, 0x0, 0x8c29, 0x66}, @dstopts={0x87, 0x13, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x2}, @generic={0xfffffffffffffff9, 0x4f, "177ff8db13b6c277a65b3e1db2fcca18e4ee28c52e57fd6af5d2c449928ce4b72ed6a71156ee93def3ead538ad0aa7a21ae64a54b2e7d34cabde915c48561a11976df48be13f19b5923cd035976df5"}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, @srh={0x89, 0xc, 0x4, 0x6, 0x3f, 0x100000000, 0x9, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, @routing={0x2f, 0xa, 0x0, 0x1, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xa}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0xaf, 0x0, 0x20, 0x2, 0x0, 0x32b, 0x65}, @routing={0x6f, 0xa, 0x1, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x6c, 0x1d, [], [@calipso={0x7, 0x8, {0x7f, 0x0, 0x200, 0x8}}, @generic={0x6, 0xe3, "9045bdfae028bf7c89fad3ab53f98dcf07ed8c074b201e482df8b8493aff7ebfb277383114920bd2be0946867b15bbe10bed8a21843c112855b89569b2c31b5d88f451ec46b840366fd88b223e9959a0e993e0aa1f44039d2cab232427f5748a7ce03185e190cf765f22a64026d14a87df6dd8300df5525e93518a7510898a75eb19ffc42a2ede7c757584ca079d56b5a1adffa4eea9c7fb96e3c31c02dba162c3bfa28db7ca071149e2259ee9acd76a43cef4eecb9f88b8a21e71e91911897c388eb7990e85104dc3cda154e20dc2d16e7a973476056ac15f9bcf3188693bca90c0c5"}]}, @srh={0x4, 0xa, 0x4, 0x5, 0x7, 0x100000000, 0x101, [@loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}], @udp={0x4e23, 0x4e24, 0x108, 0x0, [@guehdr={0x1, 0xb81, 0x3, 0x10001, 0x100}, @guehdr={0x2, 0x4, 0x2, 0x2, 0x100, [0x80]}, @guehdr={0x1, 0x9, 0x8, 0x7000, 0x100}, @guehdr={0x1, 0x6d65, 0x3, 0x6d8, 0x100}, @guehdr={0x2, 0xfffffffffffffffe, 0x10000, 0x1, 0x100, [0x80]}], "eb7708b94bb79ae1647ff7f3aeff678c861c179eb151f2089c75f9ab8280060f51b1f45a89f76683a1dd7434c988009f7f3f6ca718094a84085cc0e0918b9d7ab04522239d9c46d2184aa5261e7c9440bba1185ae288e0a0d18d172d233e1394c0584cd5c0fb4b169ccd4298db225e466df5cfb5695e8f62078012146bade0f61e52a52f55788e0a384b2eed62162eecda8b48fc71da37467201b17e7ce2ab52d22172902e8d88a53a67918b326329a51beebdecc6184c97ab0eaa393490fd52d87d8a71e56225e4b12895c377aee12a515a65a0df285bf661851e59cdf3fe7c71ff5f24"}}}}}}, &(0x7f0000000040)={0x1, 0x2, [0xa8a, 0x728, 0xecd, 0x654]}) 2018/04/05 15:23:57 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x3f00000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:57 executing program 4: prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6d9, 0x63a, 0x3987, 0x401}]}) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x6, {0x80000000, 0x101, 0x10001, 0x200, 0x1, 0x9}, 0x1ff, 0x2}, 0xe) ftruncate(r0, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x6, 0x2000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0x5) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000001c0)={0x9, 0x0, [{0xa, 0x6, 0x4, 0x2, 0x100}, {0x40000001, 0xad, 0x30f, 0xffffffffffffffff, 0x8000}, {0x7, 0x7, 0x9, 0x7cb60348, 0x7ff}, {0x6, 0x0, 0x9ea1, 0x1, 0x80}, {0x6, 0x7f, 0x81, 0x7ff}, {0x40000001, 0x101, 0x5, 0x6, 0x40}, {0xa, 0x3, 0x7fffffff, 0x0, 0x3}, {0x2, 0x625, 0x6f7, 0x1, 0x6}, {0x0, 0xb, 0xff, 0x10001, 0x40}]}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000300)={0x2, r0}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) connect$ax25(r0, &(0x7f0000000380)={0x3, {"a16b0b0d990625"}, 0x9}, 0x10) fcntl$setlease(r3, 0x400, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000003c0)) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000400)={0x18e4}) r4 = semget$private(0x0, 0x3, 0x20) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000440)=[0x3, 0x7]) pkey_alloc(0x0, 0x3) r5 = syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x74, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) ioprio_get$uid(0x3, r6) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000c80)={&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000680)="d0481433ca0942b2401e5125a8a8c9360d687b2dcf9238d6488131a5283f4978d37e0a1999d26fbc26eb12d13d817d5db2da5dcdcfb8a7e4514bed1f54f222d9875968a415ae7cc34ab8d67b6e76d9220da6ba935895d5bef9092c88dd338655d588a7e97ead717cd4ef0eaed144eb963d0e1447cfcfb7af3aad7b7e6275c823d757e8e2fbb3eeab01967a389feae67ab1f4e0fec5279d56fed0e1cc21816f265bfc3bafad3664a3e044b661c456d82eccbf77a074c75535d34e627ebee493f9b542314cbf3c0a9f115b7ebc342169af28764298d6161cc83d6e05ff2b25b886", 0xe0}, {&(0x7f0000000780)="31a89042188dd350713cf8b423ef21469b3ef78d7365d6c66685ac2aceada4343def94f6f48f8a696807223af50ec1b2a92ee37246c92c5c41bb4f59e02b768079dba7a753cab2dc06a8c9580523c43dea9c531ec7fe0df4faac18c8c848153da39e82312a8a210998", 0x69}, {&(0x7f0000000800)="45fe77b580139cf0ceda08f35009a0a179f080a02f308d3720f017fa9085449e76b6d9dff03769e99530deb21914ffefe695bc07ed56454e34f78bf96b691950d0032a168528770de07de830f0d892ebc5b1ef8381178c0e9059a5e3a0a706f64e858862b16cb780f472673201ab79703345e7f253030f10e0c01cb58cf3cc7398a24a15240ac473dfdd76aa1ff485e29e2351e0cc57493837fdef6405328ce5b0a1e358fb2b1d19261d23e9e0ddf8bb3b46e84bdc50df8e59398e26aeb89d609c523b138c19ce030df7655a272af37a921fe7e7f08b9b3d23c073", 0xdb}, {&(0x7f0000000900)="86d469b20524a37c52d4bd2e1dcb25488e17817b0f830818bd8062805efd391be44edf09df26da146257ed608642ae1ac45c75a226cebfc9b4dea532801b264576b2496aaffde81b5dff206ff739982c36ad83e7ef8a57ea0ad03b585256c9c4eb51806c43489665ba25fdf51848d7e68bbd0c72a98a837f293d2589a3c8a1076c4608c5e7be953d147022e34f53af1028853a7da35b100a9beb65f270475641af7dbe5cca83f5069bd2dfc790faca310b56423cbc79a1fd070577618bdf0c25579470c819d546c1cb1d71d58efbc046d2530e54d7fde094aad9537ec9fe689f42a14e946913a7c37cc4a7e38e0cdd892d7781f396077e45d9", 0xf9}, {&(0x7f0000000a00)="0dad08c0d9e45e15e442", 0xa}, {&(0x7f0000000a40)="2a8861b25aecfde137f8b2fa2239698dd524e317d6bbf01b968587cba56b30c9a457b50dd5e635c39fa19079aeb7845a1803f74ee2f010ac1621e6966ab1e88168f89751ecfbad776701c50b2a95267e62f704a77439a9159fd4ff0688", 0x5d}], 0x6, &(0x7f0000000c00)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}], 0x60, 0x40000}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000cc0)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000dc0)=0xe8) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000000e00)=0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000e40)=@assoc_value={0x0}, &(0x7f0000000e80)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000ec0)={r8, 0x0, 0xfffffffffffffffb, 0x401, 0x6, 0x9}, &(0x7f0000000f00)=0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000f40)={0x0, 0x6f77, 0x1, 0x5, 0x0, 0x9d9, 0x7}, 0xc) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000f80)={0x1, 0x3, 0x8}) sendfile(r5, r0, 0x0, 0x7f) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) 2018/04/05 15:23:57 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0xffffff9c}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r1 = gettid() ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/05 15:23:58 executing program 1: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000880), 0x1008000, &(0x7f00000000c0)=ANY=[@ANYBLOB="004263fb291d191d0d9634c9243253008b78fa5abb48405d91b5e4a87797b6783e9ab2cb59aa010000002e14d413a28f306d188beaf99cb6c2bea1f48df913b18c10f534a86c1b54"]) 2018/04/05 15:23:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000000080)={r0, r1+30000000}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x400000) fcntl$getflags(r2, 0x401) recvfrom$ax25(r2, &(0x7f0000000140)=""/98, 0x62, 0x102, &(0x7f00000001c0)={0x3, {"7862902af1e08d"}, 0x7}, 0x10) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x966e128300000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x83126e96}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:58 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001800)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000002040)=""/4096}, &(0x7f0000000180)=0x78) ioprio_get$pid(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) truncate(&(0x7f0000001180)='./bus\x00', 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x2) sendfile(r3, r2, &(0x7f00000010c0), 0x10000065) tkill(0x0, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001640)={0x1ff, {0x2, 0x4e21}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x9, 0x2, 0x6, 0xffffffffffffffff, &(0x7f0000001240)='teql0\x00', 0x0, 0x80}) inotify_rm_watch(0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) semctl$IPC_RMID(0x0, 0x2, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001700)) syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x3ff, 0x1, 0x0) 2018/04/05 15:23:58 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x10}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x200000000000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:58 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, @perf_config_ext={0x100}}, r0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:58 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x71}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x5000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x80004e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x43, @mcast1={0xff, 0x1, [], 0x1}, 0x20a00000000001}, 0x167) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080), &(0x7f00000000c0)=0x18) 2018/04/05 15:23:58 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x1018}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000000100)=0x0) io_submit(r2, 0x5, &(0x7f0000000600)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000000200)="c3a7b5b07a3c2187c221bcab4376721b718afdb0aee20fdb6e06c8ad919f16c8d4a8d4f406ea470876b1e40bbecebc897f25ccdd1d71ea42daf7477bb486ddfa8c5b6cdffe4517e5ffec4a7324826382b3e7953aacc2acc5d030f1ddff69516d16c737b3d85c88b00c113e1604b906b31e93d3d6c2b2e9d57c33d7385966967b6464397814f64480f4e6a897e719753a", 0x90, 0x6, 0x0, 0x0, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f00000002c0)="b8d86a187a27ef2f23282c64c84f865b664cef99e4dfdf8941a95885e2fbd7f80bf90793af38d64e38cca0a649304877828661ae983d4191fe2f80c51c013e4561902e6d8ed8e46265a82792c01ad661ea59b7cec6bb27cbe030bfeb8f80942164ebea9d1ca4873c9028153069dfa72a3cb3509812b241d70525b7a69aab65558990706dfe6bde2c1c23b6ad0593ed916422162762c6de5817616b3ba410b5013288", 0xa2, 0x7fff, 0x0, 0x0, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xf, 0x8, r1, &(0x7f00000003c0)="b2", 0x1, 0x4e0, 0x0, 0x1, r1}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x400, r0, &(0x7f0000000440)="6389f7e9659f1dcee9810f749e76cb6b61f5af01babc8555f933d8189b", 0x1d, 0x5, 0x0, 0x0, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2, 0x4, r1, &(0x7f00000004c0)="fd45df9539c04c0e505c26ed02645c10d0bbac66f1d6f6ee6bcc91009b86b6b93eea7db61bc4476632711b3da0d410e9bc4a8e12e7c52446f90e9222f5b6f173e86c44f102e915a799cfa063df4e8bc75c311aa9a775f4a063d6bca78826aa287c1bade01b608f9384a755a4cec452f0dbb22d86bce45412671d2379a4480c4afba09fe60d110ccb68b76bb2acc550848a1b067d9318aadaf24f428a160ac3ebc2dd7f5f4f5fcaab282a0e468853a909e46c812fdfdb278a3236353b1c64b83ecb636ac91a64ee3e2d9b5fc7d8ce3f5c5340a1a666255e4d0005f8c3a4ac1264edfeda5f0edeefe4e23298a9875d436d92", 0xf1, 0x9, 0x0, 0x0, r1}]) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000180)=""/85) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x400) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) sendto(r1, &(0x7f0000000640)="6c3877a1c3588adae5e3ee777c52358604b48d2a4b575e1595715197e957bf4253df0e0add2c1517fd31c6a53e4d87fbe2d42af3a7b94f37d9ec6eb63f4c8e74cc5575df118e9ad15272aeee4a88cc117f91da996a73fdc49eaa6ae74a4ebe25e8db59430837bee76a0d1add60e17c91d1c909e6d33c522bd43d18d5ae4fa46fe9c9077d30730ec871c681d0a6f9", 0x8e, 0x20040000, &(0x7f0000000700)=@l2={0x1f, 0x3, {0x2, 0x7, 0xdd09, 0x100, 0x5d33, 0x80000000}, 0x6, 0x80000001}, 0x80) mmap(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x2, 0x40010, r0, 0x0) fadvise64(r3, 0x0, 0x100000001, 0x7) 2018/04/05 15:23:59 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x1) 2018/04/05 15:23:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x3f00}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0xffc99a3b00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) openat$cgroup_type(r2, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)) writev(r2, &(0x7f00004e7ff0)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) 2018/04/05 15:23:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026afa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a70f80), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000017010000040000000900000000000000700000000000000900000000020000005a000000a52163d308b5149539c4bc0149430049413efed6be9fb618b8ce44b2a288ef2a1c2d80a31427ef197033ef6f4af9b1f298df41bda5ad45a39fb4ae45cf2df53cd279cac311cb738a2fdf13bee103f76ae77776afb0977ad0f2030000600000000000000017010000020000004c000000a8338195eb31865f6230f7ac54d1d093293a5c971b568ceba2e9c7cc0cfb29fc3eb324ecc58c09285c857bd6febb2152821681091c851481c5470bf001239f084b2a052800cfe218000000000000001701000004000000f1000000000000001800000000000000170100000400000087000000000000001800000000000000170100000300000001000000000000000000000000"], 0x130}], 0x1, 0x8000) socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x408000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x100, 0x6, 0x8000}, 0x4) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) accept(r1, 0x0, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80000, 0x0) 2018/04/05 15:23:59 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) finit_module(r0, &(0x7f0000000040)='##+system\x00', 0x1) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) shutdown(r0, 0x0) close(r0) 2018/04/05 15:23:59 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x100, 0x2}) splice(r1, &(0x7f0000000040)=0x2e, r0, &(0x7f00000000c0), 0x59, 0x8) 2018/04/05 15:23:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x1085}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:59 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400200, 0x80) perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x1000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:59 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x1) 2018/04/05 15:23:59 executing program 1: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="f1", 0x1, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x52, "dd7841940ef7b6aa308588ccc579d1fae845651e1d7493ef66fcbaa7f8f933a508fc4a6691881e929ad493fad3090158d7062a87f5fd385d5cb1b2e3ffb5492fbc192c1a11e7ad5fd9803daa644374c1c4fa"}, &(0x7f0000000380)=0x5a) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x2be4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={r2, 0x5, 0x8, 0x2f, 0x20000000000000, 0xc5, 0x4, 0x5, {r3, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xd18}}, 0x9, 0x5, 0x3f, 0x3, 0x400}}, &(0x7f0000000500)=0xb0) r4 = add_key$user(&(0x7f0000001240)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="37f556c7fe60b0551c3cb79f27a725acdb8ab3cf3a064a31b23e6acbfb018b47c7e41d954cbb44bcb972e052f86fccaa8af4b945d8482ed3b9b52d537554c47f506ad1330db9352dd82e35e3a90589da8f97c0863fcba9da0b17528fdc9baf6108ecf815a06d95e2c47d918b54f5fc96cb24fec69c6ff09f3d443e28e174bf386b9f0e103bfa66726a5d3accddeb9c3b792cdc25cb1c9eed90e9c244bc6c914d27806e07fcdcd790fbe433bbd1e3f6e0c6b04ad39435bda9677488180c00be02f5fb5a2edbc123a01c95df8cbdbe2bd6ba102d22e0e25ae02ff54e8322644bdecefdac632e57b8e2a4a0bad67e2c5156b3805dd75458f1eddd7718b99f27095c7c7e368f485b78f1d0f7247fb101654712586c044b1c78a682af0c0cbbb600362b8cc40fec7ba97fb683c792f8bec82241fac28519533423dfc3d4539a6e99a733ca9a28c1a34d1c3ee9d031e929c48f95d0609b72934d1350184191ccb7d5c3efb13300d4591a8db677c44cefaf93a0b79d34d9e6c5b3c038b565b490307da8f27d051d427fa23e6bbd0fc108401ac3e355fe174daa23cef86ebc6297b1b4cd2300dbec0f00dac51adcbff77002c8f72b0b6d8276a1c96744874fffc8fd5fb96512193581ac952f4e3c20c9374b441523a87e23e68dfc4de6b4ee091b28fe25600893fd3501a80fdc742b76746ae2841f21626c8877d71b4123395e744335a1a877c343a9e4ba7bdec67422a19748609f754a9432cad28180bb15ee52ace067fc94330a908bb06f44f70c19e7bd044e5b7ce414d17bd416278952c736ea8c430ca72cc815fb95c46f4b1b03f80aeb68627f4dfc91ff0cd978bb9c92019009fb84eb975ffc23e86a4f07b76839f164b14da3816d071f8bcccb2142bf4e7bf65a85d43280942a826c3319075d235cdb089dabc2de6570525cf499108416ccbf6b2eb5890bd182d8fbfd2d526568218c4364e4871bb8b9dbe6dd6d6b9b922064d0e323210ef00b838de4d512a3f5c4942bdd64d8b6a5724bd3748c65013df684afb531b8ba1d4dff67ab2181ccf5b86477523c2e5f19d3ee38f89eb8e7e305b809058e285f496008d3ff74df0b426a24fc51f24a5778678d21ef67de81235f9a3d5cfaa32655566bee175f48d3ad7d829b7829b614ecea6be065927b2e7d329cd34b07e0136c8a5d78b6e160d0f387403fc46a7f812007e8733b8704bb2a026767e7980e96580af1ddd09c3b4d9367d71b53f0efe37b74ca6b195c13721f3a278f3e11b26de9b09e425092b33a7e169d3855475a4bd4c84e6130076da2ccbd040fd237d38382b38d9045c5cafaaddb5c543b8e51fb9f1e9629133ebe1e1d3ee47cf597e55c75d246925da1ba5b4b26c01b6e18fc07d4a4ccbc424a89a2d4726d86a8e3821a3547b0b790844e6d4157b96705b3490565411bf7d56784187da98588782e293d60f4990915b89629e9acfce31473119f0012c74d5a4e74a708a1248a0e6b28cb040d97dc5e0f3015cc6774bde6db1d89b352a352a3056964fbaba3e2a30c26ec1595fa48549009ef995fb7bbf4ae74688b44a59e9cf03fd4142929e8b687ad2865da82c739b0aaa553736206dd312c41612a8b7298e68b8df974cfd3b087fb806e2be40e632575fa302388830c222683e8bdc7c5cba25ae9250a5aaadf821070476a8dbead4c0a65acb825668f203465838e8c054ce257cc8ab7d6e040d2ed4d1f8888e630cba7f80f82ef311f7705ec7b009e11b3a06108d6428045efa0999132561000d54aa8adffb07b0a326ac1e88b87a3a550a108653a01c2e71d8fbf1a883e3c182528cdec3909edea6d0049e1f63bda7676805428494d7de006368102ab84a0ac226cf2696c9dcc01eee621cd3e4fe00b69c3116d0c511729ef9f953bd6b3b94e7324d15e1c6023f61fd16b40c003cef3e60c77edf55168bd4a1d0dbdc99417a4127bfb813f38257bdb00df2590f3fc722e1831cd04edb0bf0180578297cd19a2d1e1b9380b7c0f47fd679be86bda0b4aa1df54f22dccf6d48bec36930e46367da62b724e71654a1f145e0331772fddc946b207356714200cff9eb78c6f746b5da2872feb3362d32ad130b668c1e9f4a242433dc73237112e43d2e4ef9d1943eea466dbdf1f747ad68d4aec6d5a81b8410842ec746a03bf4d4206ee439b1818e96a1b9cb6409656fd766e8b5e381f675057e446eb2a1e86e382525cbeb33dce371830dc9f4e0a68ebf8033d55a67840e3f6ac0fc7dbd92475e571005715ee07718fb83153c5c6b91cdd38a5fb7cf2aa8fb6f73d4e08a2e89b24480fcb345a0ce3ac7d366199f1347d305bbc0ecf91e171f38622042364c233e603cce33327cf5a825f2dfe3479aa979a1e090ad43b1fbca73b45b5e3af5fb3532354b17d662360daaacfed52e588eb82ff55c1d7b3e4d26de60087779a4e00a7c187680cfaf61679f0585aa8ca1bfd3d2bdf19b7fbe604432d152960023683b2ccb02494a6f757c7b83e6debbaba1d506956cdad64de0e91fe5000e9791e5a589ebb33d8e73f658d13a8992d906a4f6e766b71d2281e64cbc2e7276d177696d063bbaae7c105971bffdc566d1a4fa55a883ed8bf524f81d87938b3e2cf50588b92956facb678152d9e5a0f7757e356dfa6598cdeb9935713981d6b5587aed6ac9c532d39b90bd0b783e47758f68c559b6d2a06070fd0836400a67fae17d23bb3b15e68926f3d04dee6f08fa1f066b11908d10a331432391e94cc3a4f4ca29a362f5ae0bd8d8993e1799a611506a57e84bf6414b44c590a6c5297c43fbaa2d20890bc1e55ee57f74d696840bf9c16290186e7175c086d252eaabd5c4759891c7d95ae77e6d19db8e5fc6621a66f4a33ea4eb41cffa0f098371cab6b3ae18e450a", 0x801, 0xfffffffffffffffb) r5 = add_key$user(&(0x7f00000022c0)='user\x00', &(0x7f0000002300)={0x73, 0x79, 0x7a}, &(0x7f0000002340)='4', 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000003340)={r0, r4, r5}, &(0x7f0000003380)=""/26, 0x1a, &(0x7f0000003440)={&(0x7f00000033c0)={'crct10dif-pclmul\x00'}, &(0x7f0000003400)}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_NMI(r6, 0xae9a) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r7, 0x28, &(0x7f0000000040)}, 0x10) ioctl$KDSETLED(r7, 0x4b32, 0x4) r8 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003480)="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", 0x1000, r8) 2018/04/05 15:23:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x500}], 0x1, &(0x7f0000000000)) [ 107.646751] MPI: mpi too large (16392 bits) 2018/04/05 15:23:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0x3, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xf, 0x17, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x4, 0xe, 0x3, 0x7, 0xfffffffe, 0xffffffffffffffff}, @generic={0x7, 0x67c7, 0x1, 0x20}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0xc14000000000000, 0xb, 0x6, 0x0, 0xfffffffd, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, r0}, @alu={0x7, 0x2, 0xa, 0x4, 0x1, 0xfffffffe, 0x4}, @ldst={0x0, 0x1, 0x2, 0x8, 0x7, 0xfffffff8, 0x8}, @map={0x18, 0x8, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x18}, @exit={0x95}], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x8000, 0x0, &(0x7f00000002c0), 0x41f00, 0x0, [], r3}, 0x48) 2018/04/05 15:23:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x69}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:59 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x1) 2018/04/05 15:23:59 executing program 1: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'ip_vti0\x00', 'yam0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x208, 0x208, 0x258, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x7fffffe}}}, @comment={'comment\x00', 0x100}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bpq0\x00', 'vcan0\x00', 'bridge0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x148, 0x198, [@cgroup0={'cgroup\x00', 0x8}, @time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x4f8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x1000, 0x1ff, 0x7fff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x6, 0xfe}, 0x90) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/04/05 15:23:59 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x14, 0x29, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/05 15:23:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x63}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:23:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0xffc99a3b}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1f4, &(0x7f0000000000)) 2018/04/05 15:23:59 executing program 4: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000140)={0xefffffffc0000001}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x4) r4 = semget(0x1, 0x3, 0x4a5) semctl$SEM_STAT(r4, 0x1, 0x12, &(0x7f0000000040)=""/54) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/05 15:23:59 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00000018c0)='/dev/dsp#\x00', 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000016c0)={0x0, 0x5, 0x66, 0xea9, 0x5, 0x47, 0x8000, 0x0, {0x0, @in6={{0xa, 0x4e24, 0xfff, @empty, 0xffffffff}}, 0xfff, 0x22ee, 0x0, 0x1400000000000}}, &(0x7f0000001780)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000017c0)={r1, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x1, 0x9}, 0x90) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x100000000, 0x8, &(0x7f0000001540)=[{&(0x7f0000000100)="2aa42a842ee0af62091afffce41a904c284761f4f35bfd8ccef2396ae3a4020b86cd20cc379a576ea2edb0e8910dbaa263ac4cc1ba81cd4bdb6c42a7acb7dbe082385a48264df5bfb635ba6cdfea46952eab8812e0196db2af270089a08cb1827fce80fad2b47ec58e3c65e601dc37e5dd137fb6fecc3f3149afcb5ba9401400f452ae", 0x83, 0x6}, {&(0x7f00000001c0)="c879c1f531cdf50198e17b83a49fa75fd29c7515cd8c290a2f34adebc912be63433d27ad169caf5cf4267bc504c903238a6b01e7738882d6956239123fff9f380712fa5b8c31c43796ffaacce045dd2ad9504c7d7c4815b9256415ab286102dd8d757da0961bcad937082a7c725fb5a98adb2fc1971759d6a727da990f4a53d24ae61f3878cf3c66670f05db3cb6f5e0793ad24f9d7ce3a18bf857f9cb80680c65096b71ca5399a2a3", 0xa9, 0x9}, {&(0x7f0000000280)="f2706dfbf9edcafbdf8d9ec69cae4b8c3cd93f2a6be25a8328323b4750d008", 0x1f, 0xedfe}, {&(0x7f00000002c0)="cc2905fede4d8e99a65cb74223466d23ba2b81e7ce59a7d7cc638b565480bf49c274bd7a12e9c409e341", 0x2a, 0x8e0}, {&(0x7f0000000300)="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", 0x1000, 0x9}, {&(0x7f0000001300)="2386f9d0c23b5806f0cb919c54a92884038e27f889c45df36d85589da385bb6154bc11b5bf14f4df1bbf3cb5dcb011aa6eeedacabaf8d9c07d17ad1c259fcc489265450faf7ce47add73d3d0894160f0f2eaee0ba6478fcf7a76c6d4e8a82c83d56782394e17b0d06b45761d17726b382f2f35d749013d58c9a237820b4e9308be0c3cfb4da20cae3619a4717c3ccd045fa2e68d4399d0450b135db537dff2aadc18dc007602a054383ab5744b97e48980", 0xb1, 0xff}, {&(0x7f00000013c0)="0f289d39a2c91d9a715cdf25ddc79a1b506b649b0b65cb6d676b161cd6300aaedf128b794b260b3da398e7b32cc3ee1ad907bbe0a23a66565ab2be9f0c5a04fcf2259fbe0e5da2e2b92392c5ccbd1f4b8bd457b29706ed783c520a7241750b88a33e5fe9eaab3c9d2de2f173a4364e7da10b", 0x72}, {&(0x7f0000001440)="f25fd11c118a7fe0b544a68a258544847b1c9822dbb08f0e6735326c41952d3b6c0a289d2267c6bc2baf9475f874ad8aaaa803f9abc1e2769f7d8884ed4bcfa5c7dc76f5e74cd54f153e1d44c3a372bf040dae990bafd87b20c3a43157dd4f1653df779be73a2e863e40a9375a4308e2d7c14dff03f5312bef5f5294652f7785181825f8e8f9488b9ce50cd91aab23e75772b24143a3c09b7c74b1b4cf822468a39d6bdccd803ae4267116104b0d27f8ac90cf70fb6914e0de7d158aaf44aa07da667b67d48f95863ee1a865d33ad417a56aea8650cd5299e0b0889d5a4d703aa30d65cfc0fcab387e002070a0a5f91430aaee52", 0xf4, 0x8000}], 0x1048, &(0x7f0000001600)=ANY=[@ANYBLOB='flushoncommit,nodiscardebackuproot,skip_balance,\x00']) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001900)=""/248, &(0x7f0000001640)=0xf8) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) clock_gettime(0x0, &(0x7f0000001680)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000001880)=[{}], 0x1, &(0x7f0000000000)={r3, r4+30000000}) 2018/04/05 15:23:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x3f00}], 0x1, &(0x7f0000000000)) 2018/04/05 15:23:59 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0x10}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x18300, 0x0) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x4000000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) 2018/04/05 15:24:00 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0xffffff9f}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x20, 0x8aff, 0x0, 0x0, {0x2}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000180)=ANY=[@ANYRES32], &(0x7f0000000040)=""/170, 0x2f8) 2018/04/05 15:24:00 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x1) 2018/04/05 15:24:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x2, &(0x7f0000000000)) 2018/04/05 15:24:00 executing program 1: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000000000)={0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) sendmsg$kcm(r1, &(0x7f0000001640)={&(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)="4b8d40d5808b733ad9f6939468ad2db602a9442c", 0x14}, {&(0x7f00000001c0)="c8152db79a180c9ce76087815eb7a91e1fb3e53e0817b3a8e647bfebdbf922190121", 0x22}, {&(0x7f0000000200)="70308c147f8250d600c8f4abcae8def97fbdcdf16f8ddb3bdfe3d21af23059cb42823c71253fac68b0b8c062f95b1b1108192d9305c6bc196554cb7da480bf0a82c4dfc819c72de288ad834790a3a7c5b9599f10d01892aefa0c226f785662e449d6eec6b5234b4d45884396a0ed453193ab18bb4389a859098688048cf372bba86e6e646db7bf64f4d3ea8343aa35a47250aece3619c9cbf136d5e426ee7154abc68bfd100851fda6d83823ed8973322f0e5759747ffe9bb4b61b9504d7338ee6c2c1c9d8e984d8fb2a94b9bb5386f6120f0a4f", 0xd4}], 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x12e8, 0x1}, 0x8c5) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=""/36, 0x24}, 0x0) [ 108.260148] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/05 15:24:00 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x2f}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x2}], 0x1, &(0x7f0000000000)) [ 108.308224] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/05 15:24:00 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) 2018/04/05 15:24:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="1f492e0ed741be818f5ddf1194129bebf9eab676446259c44b634b76402a281f3da67c93ed") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x9b9}, 0x8) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x7}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x30, 0x80aff, 0x0, 0x0, {0x1000000000001}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/05 15:24:00 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0xffffff85}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x83126e96}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000880)='./file0/file1\x00', 0x10240, 0x0) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/05 15:24:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x10040) 2018/04/05 15:24:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@bridge_getneigh={0x28, 0x1e, 0x72d, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0xffffffffffff60ad}]}, 0x28}, 0x1}, 0x0) r1 = dup(r0) openat$cgroup_int(r1, &(0x7f0000000140)='cgroup.max.descendants\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) r3 = dup2(r0, r0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x1, 0x7c, 0x5, 0x3, 0x0, 0x0, 0x2021, 0x8, 0x3, 0x6, 0x20, 0x7, 0x1de7289c, 0x5, 0xffffffffffffff79, 0x7fffffff, 0x5, 0x2, 0x4ec, 0x800, 0x9a3, 0x0, 0xffffffffffff0001, 0x811, 0xff, 0x3f, 0xfffffffffffffffe, 0x6, 0x6, 0x8, 0x3, 0x59117914, 0x20, 0x9719, 0x3, 0xa7, 0x0, 0x5, 0x0, @perf_config_ext={0x7, 0xcd}, 0x1, 0x5, 0xb4, 0x7, 0xf4a, 0x3ff, 0x200}, r2, 0x7, r3, 0x3) 2018/04/05 15:24:00 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) 2018/04/05 15:24:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x3ffffffe, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:01 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x73}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:01 executing program 6: fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={0xffffffff, 0x5, 0x10}, 0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x84800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000480)={0x7, r2, 0x1}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x7}) r4 = socket$l2tp(0x18, 0x1, 0x1) fallocate(r0, 0x1, 0xfa2f, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000180)) connect$bt_rfcomm(r3, &(0x7f0000000140)={0x1f, {0x0, 0xbede, 0x2, 0x10001, 0x4, 0x6}, 0x100}, 0xa) io_submit(r5, 0x1, &(0x7f0000000100)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f00000000c0)="91", 0x30b, 0x0, 0x0, 0xffffffffffffffff}]) 2018/04/05 15:24:01 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) socket$inet(0x2, 0x3, 0x8001) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00000000c0), 0x4) 2018/04/05 15:24:01 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000004c0)={r2, 0x100, 0x20, 0x7}, &(0x7f0000000500)=0x18) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000200)={r1}) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, @local}, &(0x7f0000000740)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x10001, @loopback={0x0, 0x1}, 0x100000}}, 0x4, 0x7}, &(0x7f0000000840)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000880)={r4, 0x1000, "c05314e97c0ae508dff2babae461fb064bfc5f97c2f212ff2de09154416d63ec099b995f78d0cb768945640bad3bb6296a51d4efdf4e3ac3a4d6efc9e89be2f0deafe1dd0949b6ed409e52abb8fb7264843749295b344ceecc5da28025f48e82ea9ab1f904ffbea00177d66215be89bdb8232a829a051db6191fbcaa0d3700b850cd488054ac9bbbe203c3498dd5112279ebab184f33e757a6391372f5b8ae8b36870b6b55e04b435f901c086c5a79ad7faddabe1e91f4b145167d0e8fd00235a93eab1bbaaf0e675b7541eeb2c2c731f8cf8f960573d48fb111131d5309b02901b6bc9a10eff537cd1cfbd552a2270f87bd6d21a97de34cc2837f2cf7dc0a7fbc87f5237ebfd6545ea03658ccc3aa4bf38707c568b984e2ee4e09dc16d802bb9738bf1cba20b8e2c41f59eb63407de38ea4c5de918c59eac7a6bedec6b4504eb540bba1a090226a8c9a391e3a4d3ef14124b82cbf047b109c4aa93986fba33d6c3eaa26e77be99297e67088a6d155f1c2060a9fedb93b040016f3e529e0d6462d778bf3a44583fabdeabfcbf01809d67f82b3aadecf39f7caeafb223e7da7949c1f2376c19f93672ca62424da058d38f22365127c6511521d5992f9b3adfc1228bd9dd7006e2fac99608e2ed066796aabefbe40110ba78cdad7b07c2024b41582c3ae87da4eb43ee2285b934dde1fc794c71289b4a96033553cd32d02abee22909c72148b36969cf216f88769f3a621f195af4cc1cea30d4c4080c6e00a937d9c69d5fffb62139801b16eaf0dda03d5e769bab114498aa650ab7899029df022d829b29dae6f48e602c3841bce2137ed6a2e61f513191d6d903dde729cc0f1fe44550d3436a50c5a0257048e9b8102ee39cbd66c18f97a1773283bb1f609be5f8c5c658370b930c5496522a121df09409802676a41de0928d0acb4a866d208e785605fbdf495bc79961d96b41eb1e12ccbe5487faa0e8d60c5ce274918698777d2a31d6a123a0512c9f4bca8b73c6bb436533f38dd1d2449cb550b9b65d01fc938f37012ecacc6898f9d203d5132472d002ddbfdbac1a65a78f69a504cfb6a564e9f326869ffedc0c4714540877c586dd06a5a91a67fe8dbb2702488576c2950609db06afbd036ff828d2f3289a73c8b4c2cffda73cff1c5aa14cec2b9be03058ca403cba00a8157c24c81ca3b29ad77df464a5c1a92bc0a6a82f07cf7d9a1f3745f51e0b4ea6d7b0dc695aa36460ce5864c1a75edbb87fba90c341b669d3c9927f9e8908dd1dc3f36cc149ef274ec4d03523af60fcaa3f76b0843e855712dbe8053a307fa644996c20acaeef6a4c3490b3d8c1ec16fa559c440561db0c1ee4d6a760b30fa94a025473557cd1a6d5b497ddd430a234e3f0629bcdae5888e83982cc146e37e6118e1338b20fbb46ea69e4cec9d4fe125a491748bc05fbaf9c6e34d23a49d9d4e29d3019c1a7555d9335c7ab3b2aecd7b510b19566bf8ed848e802a6d425affd52b813c419ef5efd0d7d4401eddc275a25c10d7320a4f573ebdbf4ffab3da29270ed4ed05a81ca0d98597cc9f2db775013ed694967984752a4c3d13525ad593b02eae2163095a709efb928823ac12ae58f7b9bc8e8d76b5cac4a84e5b4b16d8015388ad18bb42f56a732302e2aafdda17772cebae66163ce297c476b6efe96658b0a6baf023110a8c5e98ece248b72018d1d9d3a07d67aee7a3089f1971c3c4cecaa8b0c9cef29eb2b0271941e3242a75ab134e82e74ed7d8cde7a5e260b3c35314886b4b5dfbc591ce1b9b932b88c28889e98ee83387cdbd562bffaca992e49e9f3aaf0b3fde109c2592c996a34fab2aafeea229e632dedd510600971dc5e9d38e1bffd6fe22355839c5d36aa51f77241ff7d647dd03c50e9a0fc8b131c96e3c2cecaef86f5c819f6bbeed2bf86e9bd08287ca8855f4170b2fd337fe0796b762c20248d9d60000cd971ca76de300557b8ce11f45eb61c69aef5b2f398da7e3e5587947ebc1171ef25610d44e36bee5cac6fd9d7bda7500f96f00c806ad4b075b6f39786c79a13fe95a760bc112097b22631b28ab6d1bebab80d3f73dc2fda18d94dfa0694bb4aebbcd2954b98f5f7e4bca73b4e5e43590db4cd72001d270f506b4e2e06221d9c2c325d03ae0d9707d674a8091ae34b26df34f4f6f3e9b26ec0c1e4bf459d6292c910761698ccb6b018af7647a0628f0a0feea9008d4c69de34b50f623faf600a03927cfe443a2411428d9b7d7d9bb86b1b9f16686194e248090065382f74391726cade7fc650012ee13cda1776e572a554782b9e292c895bdc4a38423e4fdabcd4b68a987e9add512096ddc59b3d2c3858f4ec28ae9c7e3d680fdc822bd3ada329d6e2f7a0cfb034a3ff52fac513b1855dbb2a50b882860e6f49eb30345987b4e85913ca0f5bd234c453203cff1f1efcb8c266dc96597a6b9aad1847e3105ddb9e63e09f7a35071559947516d2de0017e72631b859fd06761d2d4778b7027da9f04ff4eb9cafeac886d329f9046785dbc5a889c8629ca40c92e0d0571b4c03f3fcc8b3c32b7f5bc3fbde5f2ec71c08511cf99a67bdb4f8f3acc32a82e49f8c7a2502604d1ebf9f1138f5f9e780a48ced96d21cdb245f7669428b1450335d581177fd48cf9b2a211ac0979953bb67f114ec898ac93a5f8e5b08e4e7dacb74d68c77bd94b4f85e174c06cb245ad0a17dc891f526941a5af97a8a0246db257d6081cbe54212d30083f08f577d410ffc100e8cdad37e0abd56a3f772ca3271badbcb7c1999fd003f7c430687b683b5939b0867e59c83ba78b75850f487adda6f2f1bd63a8cedbac66ec22468cf0ca6993cb78a8426e43854b3356ad128e3c2e45fef3d482386abb5eb63127d071f366e527d40f04c75467150607f7a7aa0c0ae8b84716d0945d993345622d4936b1ded0acebbf9f8379f4b4974ad49d855c38266f40def8ee600a3aceda0440e68d137e88a2ee274705a35beff7c7713f0199e40b91ff3e5bae8cb574cddfa942f337e8427467cf44ca95d98e1dcb556def12dfaba2552a01395e11fa6fa8f3c983d5a8ee67b20be2201622c5bf1062d63fa30bb815b1ee37ade3e6c3c08258fc466ede87c10d25db3b7b5488cf0f49facb5391336c96b4a99ce1bec47d0d18a3127f4603043a7a7b329998b488d3ec9f4d390407fcef28e0b2e97d9e7ef3eba12eaf6977810b2633b7a3903d6d1f0fafad0543c568e7d8bd7b3e8896734cdcbee078479bdaa57a8ec1931b44aacfdbd3b68be133ac654ba4bc128a624b39fa769cfdf9b3456e849af9f43fedf034b2c868b6bc899329c89626ca660a3091250ab33c39a5e1a4fa7e8e30719ba1af7ccc56b4ee1d8ca13de1120450e35c2a66028679f7a0651a9cc58578cc7fa3dbe51af7b477270fffa301fbc051194c02bd41dfb098f07b3cfca5dc89ed4bc6a15021127b9c4b3e8eb6ddcd190735551fafdbe18871e426377ea07ca44a7bec71c75b311beff60796991f8edd8d009149a484b04b64e0fb0542474f95c66e53cc8ac45b60e70e7ede86c900130d59213b1999a964158e264e5869866180263ea3609df904b78536d62c5363bfe39833e4f31fae6f062c92161eb96951a9c70d9ff004da8e35ff5c74454b91b9574bad2638172cf03b68b2052d864c4888107194b4d71d8eefb717ed3c5f4660e162337c247d31fb813432d5980c1b72febdb743206239f83b2d7964dd6439ece6a2c371206f323cdbc22c91689249280a57da03d5730d6e323fb736aef95eb9be2eaded1296f8c76062e7ae821df6b0589bede9881a7a051fd8cf742a5caf1757c8500688dd3490043e3966d5bb812908fffdc65fb075c59303e464932d2c3219175b95b4bb93195e645dd7da64b4676baacce6b6949790f6073625077ca6618f361747950d99034e4fc08ac1a6df23d9cd698411583db41d2b3f1585064d6d2541a8969fa60cd78c78935bb168cfb748b3a77cdfbf7340a273c246bfba9a271627d42543028321913939d6ef77e42a6edf1f99c5855131f83757dae6df70c9e606035d35e287870671c23d21f303d69e4e81422bd28375c0ea1b0b93134aa3087209940200da809315d3f4f29ff7553190729f45d7fb13708727783625a4d38a5591d57a7171072277ad3bd0a8ee9ea6ae625fb57a4cb451f38baf45a9e85cba882c13f43b56b3aa007dc9f2b98c20b3f978cdd2df9122ad91df7748e7bfd10d652964c9e52a6d66f81e802918a6f8b1bcf341afac6f0a416d6401d8d6240581b8ad892895442f80724432cae30594ac55d86768a789354e8cdd76678ec0e7592eec185ff3e0af994362beb502aa97e811b370f2d1c2fccd930f2c7b3f455cb8dafc4c018f0ad8209e78058e0f50619669f35fea9f636b301018bfa0f08bf2848f1b38336fea66bf1e86b0446d41f0ef25aa63fb2ee73e0c3c47ef9084b3e66fd1337562da4189a2520139c4fd64f46b1612f998dd8e0f7ff089183f84584fa0deb7abb771c7377b228d55ff826d2de4fcea45ad97ff60be3965ea9b1709cf00da2b87dce776cee984c924bc611ce61972cc4d762d3492e024645b2e2ba573c3766a983d041b6ce5da22480a910fca29e868ffd7d6545cac1d2fcd7a88d164275faa06d7a774d06c281ce61ecf867da06fa135a4a29b630850e66f8e79fb5d5cfd5c60449d378d7488f3b232e8b8c9e656f44cc9d5b874b37ea8f5ebe234c4af44a6672c86eb21602b6ae9902fa7b10684c0b2e0981f01e056c37f813470df97adb0886c83a3b1bbf09ad966801464bfed142d9171240792ff340cb691da663298bc4a0a070573b7a098f8575f3bfc99164e1234d61ae4fc6499c0f45f247a1b403b56fc1cfe2049b9c7799024afc62ec0777c3008a3bf6fd3fc74356f4c5433e7591f28341e05d1807686de9eeda71d821d5659605c36b9048f5c37060525592306ce4d50aec8a7b31857fa2580d7033616af7039188bf40c53586dae659a1fbabee27048dd76d35a58ff76682778138abe5f80245cc6c3f8d86190062b4105cd829570fa5645648519d8281b9aae56d4cb2e40d5c0e51f54003b99f2b9c62e10bbbe31f3421e6dd2ffd10e91dbe681a38555149b902c8ec42c43bfb534296ab30ee94825c7a07324898e6386c81d356f14192ff5b9f23e9867016826676e92ac0673207220be4bf4bde90e6129c277e509ae1bcd03d306c6cc13389dbcf4d696624fa23faf3b82756a28d044c0bbe40e9f25f55f882f30627967691b1633564af8abec1b6f62def58440e176603c79de4b554d0f732b42196f070a92855c7950f780319be9ff89ba3e545a9cfb703b6b1c9eabdc602db831cc58db537421b5bbe1ce21387094ad826152dbdbdb499609006b7a70a99baf3944f3167f3827523e129b46f6f3464a8c1c94c2aced45b3d11af8c3a58c366ac9e14704ce8e5d25c16d08335b42a5c0429d0acca9bce2ae960f9294864fee3b9c9f795ae0f602452ba95cfd886cfd55aaab4b124532d5980be8b28be388d0f15a9418085ee3251b91d059b767832e7a314b9ae920ef4dc487f8cf49d8e6d43cf3eaa8cc4226d8061e4d353407ee64ff71b05d43e04fc279974843e8c241909246f5ec5c4024586995970ca999104320ca3bdfe87e80d5216a778a1c1023016212013bd2bcdc92d43528565c53822bcbdb12c666468e1f73c7632b564c7fe663237b32b37e1716b176c119bbaafcaae780aa5c7c8b1aa3e12d3812d7c5f8df68aaf697c2272f0f31f02928a098757a1c26bf239204"}, &(0x7f00000018c0)=0x1008) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000240)={0x3, 0x9, 0x0, 0x200, 0x7, 0x502}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x3, 0x8, 0x1, 0x1, 0xffff, 0xffffffff, 0x10001, 0x3, r4}, 0x20) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x1e48}}, 0x200, 0x9, 0x2, "87015cce4b4b77743afb25509cb77843d92c0c60e7147892be70eddad8242d4627d6d5ecebd80d2264a9ee7c46773813c4b8948b2dcab51860a1a6a1efc607e5a2b767892f43f096380db286584b44aa"}, 0xd8) 2018/04/05 15:24:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) r0 = semget$private(0x0, 0x2, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x400000) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x800) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/05 15:24:01 executing program 4: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x4210004) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/tcp\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000002c0)={0xef, 0x9, 0x7, 0x1}) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000000)=[{&(0x7f0000000080)="bd84e33258b6de106338220667dbf81355287c14d19343de950106bd838593875584b7ef93889d53ee3c0a491723d267406d1dee58e88f8e3e8f78e4241ad926ec501175182754ea67165713d80d75e1905b4acc7a69453845c64f8232a0542406e99f95fd6dcd6cc9b3dd9353b2c5ad6773aa5dcf", 0x75}, {&(0x7f0000000100)="6d0b7a2c07a7db8fac8766d3621e3c60579bf72e8fa1b5e8ff66f45bc05ab07b6d1ada9174e7cf4cbc1c41af3ad3f34b37904c65ab89348b4bbb633f5a9bc7d8a9b32ff7cba2a7d230b9ef17cd1dae2e", 0x50}, {&(0x7f0000000180)="b1b8e5fe33e4c0d3a1f4cbe6d1948bd0a9a3757dcf3d1b0d5e6be44f54fbb792692459a01bdd0ee20934d81088c0eb8e5d006cb9f39456903a8490ce801119327e99e546a12a87f5075372486533c3ef361eb92d12e590e9bdfbae4f6b7969ee2849c390b6e8d89cf0618c1bb8be18dccc67d4e66b656878332c12b22c509f788a818d967222fe432270913015d7174bd5cde7bae84fda804191d87df44554fff914da71e8fc499b326b9a7c4342859104839c59d577f6c92800aa224d44f9dfeb59ff9696", 0xfffffffffffffea7}], 0x3, r0) restart_syscall() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r0) 2018/04/05 15:24:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xffffffff00000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:01 executing program 7 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) [ 109.430363] FAULT_INJECTION: forcing a failure. [ 109.430363] name failslab, interval 1, probability 0, space 0, times 0 [ 109.441743] CPU: 0 PID: 10286 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 109.448588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.457934] Call Trace: [ 109.460518] dump_stack+0x1b9/0x29f [ 109.464144] ? arch_local_irq_restore+0x52/0x52 [ 109.468822] should_fail.cold.4+0xa/0x1a [ 109.472883] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 109.477987] ? find_held_lock+0x36/0x1c0 [ 109.482067] ? find_held_lock+0x36/0x1c0 [ 109.486157] ? check_same_owner+0x320/0x320 [ 109.490472] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 109.495399] ? rcu_note_context_switch+0x710/0x710 [ 109.500323] ? wait_for_completion+0x870/0x870 [ 109.504907] should_failslab+0x124/0x180 [ 109.508968] kmem_cache_alloc+0x2af/0x760 [ 109.513126] getname_flags+0xd0/0x5a0 [ 109.516918] ? __sb_end_write+0xac/0xe0 [ 109.520892] getname+0x19/0x20 [ 109.524080] do_sys_open+0x38e/0x770 [ 109.527795] ? filp_open+0x80/0x80 [ 109.531326] ? SyS_read+0x30/0x30 [ 109.534787] SyS_openat+0x30/0x40 [ 109.538244] ? SyS_open+0x40/0x40 [ 109.541696] do_syscall_64+0x29e/0x9d0 [ 109.545579] ? vmalloc_sync_all+0x30/0x30 [ 109.549723] ? _raw_spin_unlock_irq+0x27/0x70 [ 109.554213] ? finish_task_switch+0x1ca/0x820 [ 109.558707] ? syscall_return_slowpath+0x5c0/0x5c0 [ 109.563633] ? syscall_return_slowpath+0x30f/0x5c0 [ 109.568567] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 109.573933] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.578791] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 109.583973] RIP: 0033:0x4552d9 [ 109.587155] RSP: 002b:00007fae6738dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 109.594861] RAX: ffffffffffffffda RBX: 00007fae6738e6d4 RCX: 00000000004552d9 [ 109.602121] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 109.609379] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.616642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 109.623904] R13: 0000000000000435 R14: 00000000006f9598 R15: 0000000000000000 2018/04/05 15:24:01 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x61}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff0000}, 0x1c) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) restart_syscall() 2018/04/05 15:24:01 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="520000001b32118b4419bc224accc5ccfc85f3382a322360c33407bbe749033ebce2dc2c3ca25fa9d52efe9fc42c53a059f6202e828adde2b1688a4e2291a7e0c2272fed2b90eff9fc6c3f10e54cfba2651b9c60e17484ab1e847b01d745c3857b5e88dab2620251535564161f9b000000000000000000000000000000000000000000"], &(0x7f0000000140), 0x1400) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000380)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x0) 2018/04/05 15:24:01 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x401, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000080)=0x2e, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:01 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x400000) write$cgroup_int(r0, &(0x7f0000000480)={[0x33, 0x37, 0x3f, 0x3b, 0x30, 0x3f]}, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000400)={0x7, 0x0, 0x10001, 0x3f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000440)={0x9, r1}) ioctl$TCSBRKP(r0, 0x5425, 0x2) r2 = socket$inet_smc(0x2b, 0x1, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x2, 0x300, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000310], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x378) 2018/04/05 15:24:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x966e128300000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:01 executing program 7 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) 2018/04/05 15:24:01 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101100) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000240)={0x1, &(0x7f00000000c0)=""/138, &(0x7f0000000200)=[{0x1, 0x7a, 0x5, &(0x7f0000000180)=""/122}]}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r2, 0x1}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000040)=0x3f) 2018/04/05 15:24:01 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x6b}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:01 executing program 0: syz_read_part_table(0x3, 0x7, &(0x7f0000001540)=[{&(0x7f0000000180)="26fba2f5322bb3e5b3fcfe19ffc7ac961a4751baa88b9bcca391bd5d45508986f9f7483fcf92f968e0db6464f53550488ae9d627be94eab539df16d3a2cbba3f9093a65294104438d46809cd461287cb06dae2bce2c207ade983739f13f6405486a510135887498689888587e0570e914840afab299e16a5accb10c7788d66fe2ad21cb11ab6bd6f531ade0c9b744e21eb74a6665d96ba87edf3aa255dd66b6e0317d713c0be3055956d6c46313f53a8d020802a3f6bd12624022eeeed4dac37c3c68b5c97", 0xc5, 0x6}, {&(0x7f0000000280)="4e6acc386cb8b73410ca053c7df0bd66b8e7ee9eded65e42056880c390465faaa906de7a281381ed0baf59ac13fb31e1a4bbb36636b84726d902707c6a5011e726e4de7f8fee53b01107aa346d5b3b7d8f82af2a614b361ca92dcee9f595", 0x5e, 0x8}, {&(0x7f0000000300)="d86181c3ec451f7f0cea08bafb613204be3fa9e6e7c4b9133e2d17c35af603f244312883f0b6b74ba9eeaa800f384c9a8927d4252e3356fd03d33a1f2a1756cf6d60e78d248ceb46ba746360aab4277fe466352b88b94b02bf93291187ff8c511e92b5ffe66733175e16f409a5138016058875a3ea57f4cec739734bf66a077691d4baf3d443a2658ba30a76ff5ce31fe961e587f611d4e6ab0dc2da22de715b5994524e3df2b14adc83d7122f6fde6dd229cb7903f90a8a7688aed0cbb7220732950db17b902b81f58caf4f9d1677fc870d32072699f9e041c769", 0xdb, 0x5400}, {&(0x7f0000000400)="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", 0x1000, 0x401}, {&(0x7f0000001400)="6261a7f1e0ade38ba68ba508950f0896b2abf1a241ea86271e454ab74c8104d3a6b34208e2b018f4670a14a82d6a0c14535aa58ab6479a5a013b61cff29238384cf79a00290732f3c4f7266f7c91c13992754c1cc317f76ac162809b30ff659c3e9e22d0e1f829723e3f", 0x6a, 0x2}, {&(0x7f0000000080)="9cb78b31ebe2bfaa34f9", 0xa, 0x8}, {&(0x7f0000001480)="c8f95488923cbaf2e4fd0b13e03bf0b8ba10fe51e273cfb7bca1f0ee9ed8d82512cc5769efd186d23760ed61561d60718a16977a61712fcac8175310331c3cd6635f164c50f1f0f080f8a787fb5bc1e2134926ccde69bdfc2aac18c92e816c7c0ff97b2444fd2c93b6c3c7117c3496e5b5c22f820f0fc8f07d2d661269b178631f2ae79229041807a8df088681d57c31fd0e3d35a337e46ded8f6b81", 0x9c}]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001600)=@int=0x800, 0x4) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000100)={[0x112000, 0x3000, 0xf000, 0xd004], 0x5, 0x28, 0x7}) [ 109.758697] ion_mmap: failure mapping buffer to userspace [ 109.796446] xt_cluster: you have exceeded the maximum number of cluster nodes (4095 > 32) [ 109.814553] ion_mmap: failure mapping buffer to userspace [ 109.820647] FAULT_INJECTION: forcing a failure. [ 109.820647] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 109.832454] CPU: 1 PID: 10312 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 109.839275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.848611] Call Trace: [ 109.851193] dump_stack+0x1b9/0x29f [ 109.854810] ? arch_local_irq_restore+0x52/0x52 [ 109.859466] ? perf_trace_lock+0x900/0x900 [ 109.863688] ? perf_trace_lock_acquire+0xe3/0x980 [ 109.868526] should_fail.cold.4+0xa/0x1a [ 109.872577] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 109.877677] ? debug_check_no_locks_freed+0x310/0x310 [ 109.882857] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.888383] ? _parse_integer+0x13b/0x190 [ 109.892525] ? graph_lock+0x170/0x170 [ 109.896316] ? perf_trace_lock+0xd6/0x900 [ 109.900450] ? _kstrtoull+0x180/0x230 [ 109.904245] ? zap_class+0x720/0x720 [ 109.907953] ? perf_trace_lock+0xd6/0x900 [ 109.912088] ? perf_trace_lock_acquire+0xe3/0x980 [ 109.916926] ? zap_class+0x720/0x720 [ 109.920633] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.926154] ? should_fail+0x21b/0xbcd [ 109.930035] ? perf_trace_lock+0xd6/0x900 [ 109.934177] __alloc_pages_nodemask+0x34e/0xd70 [ 109.938833] ? find_held_lock+0x36/0x1c0 [ 109.942886] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 109.947896] ? find_held_lock+0x36/0x1c0 [ 109.951966] ? check_same_owner+0x320/0x320 [ 109.956275] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 109.961201] cache_grow_begin+0x72/0x6c0 [ 109.965259] kmem_cache_alloc+0x689/0x760 [ 109.969414] getname_flags+0xd0/0x5a0 [ 109.973206] ? __sb_end_write+0xac/0xe0 [ 109.977171] getname+0x19/0x20 [ 109.980353] do_sys_open+0x38e/0x770 [ 109.984058] ? filp_open+0x80/0x80 [ 109.987585] ? SyS_read+0x30/0x30 [ 109.991041] SyS_openat+0x30/0x40 [ 109.994480] ? SyS_open+0x40/0x40 [ 109.997922] do_syscall_64+0x29e/0x9d0 [ 110.001797] ? vmalloc_sync_all+0x30/0x30 [ 110.005933] ? _raw_spin_unlock_irq+0x27/0x70 [ 110.010417] ? finish_task_switch+0x1ca/0x820 [ 110.014900] ? syscall_return_slowpath+0x5c0/0x5c0 [ 110.019817] ? syscall_return_slowpath+0x30f/0x5c0 [ 110.024739] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 110.030093] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.034934] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 110.040111] RIP: 0033:0x4552d9 [ 110.043285] RSP: 002b:00007fae6738dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 110.050982] RAX: ffffffffffffffda RBX: 00007fae6738e6d4 RCX: 00000000004552d9 [ 110.058236] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 110.065491] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.072747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 110.080002] R13: 0000000000000435 R14: 00000000006f9598 R15: 0000000000000001 2018/04/05 15:24:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) keyctl$restrict_keyring(0x1d, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, r2}) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f00000000c0)=""/168) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)) epoll_wait(r4, &(0x7f00000001c0)=[{}], 0x1, 0x0) 2018/04/05 15:24:01 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file1\x00') r1 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x400000, 0x0) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r2, 0x8001) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000380)='./file0\x00', 0x2, 0x1, &(0x7f0000001780)=[{&(0x7f0000001540)="d384766f408b1b22224e42085553aa89ded735711bd422631cf7cd4c422c3bc1164ab91767aac3567b5ae92984d8f48ef6e7892e5c38eda6d374f03a22a865bbbceadab6fc959654a7fc35f93804e96a225a2c8d13aec915172690e3f75c516e9162648ca5269a1080745704cc3aab77f25213e3d44e52885a9d48f68c0dc3", 0x7f, 0x1}], 0x80000, &(0x7f0000001bc0)) r3 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) umount2(&(0x7f0000001440)='./file0\x00', 0x3) write(r3, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd5923858", 0x31) linkat(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x7527fb3200000000) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000001940)="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", 0x142}], 0x1, 0x0) syncfs(r2) getdents64(r0, &(0x7f0000001840)=""/250, 0xfa) open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x8) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000001480)='./file1\x00', 0x4, 0x1, &(0x7f00000014c0)=[{&(0x7f00000015c0)="87a188c0aeaeb9ff3376dd2a352ccae793b500e434b798f2abe461b0e2459bf114fa523ad9cf669081dbfd4f983ca9c2a95c6faf6b5a6ab228969a8a15063169462474c31af7abac31d08f736eaf4c16b7ac49708e3088d0486cc5dd1914c82328eefb4525215c8cf6056f9b6715629d524c73d3773e046a3363fe372ba13be11c57c0b684e6f8b914fbb8502977a5c3352386636343c67b6ae65ea3c7f704aa0cbd5731e411372bb22b70df054d4d549e98d38469b8fd9fb0c41af0b79207210512d718f29a2727715aac84bf1f368f233025a4fb77053a41d498ffab879bec5bbf5e09f1", 0xe5, 0x100}], 0x4000, &(0x7f00000016c0)={[{@grpquota='grpquota', 0x2c}, {@integrity='integrity', 0x2c}, {@usrquota='usrquota', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x38, 0x36, 0x7a, 0x78]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}]}) syncfs(0xffffffffffffffff) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0xf00}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80, 0x0) sendfile(r3, r2, &(0x7f0000000180), 0x12000) lseek(r1, 0x43, 0x6) ftruncate(r2, 0x7f) 2018/04/05 15:24:01 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) 2018/04/05 15:24:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000097fff8)='..', &(0x7f00008beff8)='..', &(0x7f0000000040)='xfs\x00', 0x5004, 0x0) umount2(&(0x7f00006d1000)='..', 0x9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) [ 111.030386] jfs: Unrecognized mount option "umask=586zx" or missing value 2018/04/05 15:24:03 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x7b}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x3f000000}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:03 executing program 7 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) 2018/04/05 15:24:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x2}], 0x1, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bcsf0\x00', r1}) 2018/04/05 15:24:03 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x525, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x20010, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:03 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) truncate(&(0x7f0000000100)='./file0\x00', 0x6) 2018/04/05 15:24:03 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x2be, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x2) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/04/05 15:24:03 executing program 1: r0 = socket(0x8, 0x80003, 0x96) epoll_create1(0x80000) getsockopt(r0, 0x0, 0x3, &(0x7f00000000c0)=""/8, &(0x7f0000000040)=0x8) [ 111.272316] jfs: Unrecognized mount option "umask=586zx" or missing value [ 111.341252] FAULT_INJECTION: forcing a failure. [ 111.341252] name failslab, interval 1, probability 0, space 0, times 0 [ 111.352647] CPU: 0 PID: 10374 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 111.359509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.368870] Call Trace: [ 111.371482] dump_stack+0x1b9/0x29f [ 111.375132] ? arch_local_irq_restore+0x52/0x52 [ 111.379833] should_fail.cold.4+0xa/0x1a [ 111.383918] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.389057] ? perf_swevent_event+0x2e0/0x2e0 [ 111.393584] ? find_held_lock+0x36/0x1c0 [ 111.397708] ? check_same_owner+0x320/0x320 [ 111.402042] ? __lock_acquire+0x7f5/0x5130 [ 111.406289] ? rcu_note_context_switch+0x710/0x710 [ 111.411256] should_failslab+0x124/0x180 [ 111.415344] kmem_cache_alloc+0x2af/0x760 [ 111.419528] ? perf_tp_event+0xc30/0xc30 [ 111.423607] ? find_held_lock+0x36/0x1c0 [ 111.427697] get_empty_filp+0x125/0x520 [ 111.431789] ? proc_nr_files+0x60/0x60 [ 111.435697] ? memset+0x31/0x40 [ 111.439007] ? perf_trace_lock+0x495/0x900 [ 111.443267] ? perf_trace_lock_acquire+0xe3/0x980 [ 111.448137] ? zap_class+0x720/0x720 [ 111.451876] path_openat+0x116/0x4d50 [ 111.455709] ? graph_lock+0x170/0x170 [ 111.459544] ? unwind_get_return_address+0x61/0xa0 [ 111.464497] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 111.469537] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 111.474304] ? find_held_lock+0x36/0x1c0 [ 111.478398] ? lock_downgrade+0x8e0/0x8e0 [ 111.482579] ? kasan_check_read+0x11/0x20 [ 111.486745] ? do_raw_spin_unlock+0x9e/0x2e0 [ 111.491170] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 111.495772] ? __lock_is_held+0xb5/0x140 [ 111.499872] ? _raw_spin_unlock+0x22/0x30 [ 111.504036] ? __alloc_fd+0x544/0x6e0 [ 111.507849] ? usercopy_warn+0x120/0x120 [ 111.511938] ? exit_files+0xb0/0xb0 [ 111.515592] do_filp_open+0x249/0x350 [ 111.519415] ? may_open_dev+0x100/0x100 [ 111.523430] ? get_unused_fd_flags+0x121/0x190 [ 111.528028] ? getname_flags+0xd0/0x5a0 [ 111.532016] ? __alloc_fd+0x6e0/0x6e0 [ 111.535839] ? __sb_end_write+0xac/0xe0 [ 111.539842] do_sys_open+0x59a/0x770 [ 111.543579] ? filp_open+0x80/0x80 [ 111.547130] ? SyS_read+0x30/0x30 [ 111.550622] SyS_openat+0x30/0x40 [ 111.554090] ? SyS_open+0x40/0x40 [ 111.557562] do_syscall_64+0x29e/0x9d0 [ 111.561474] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 111.566338] ? syscall_return_slowpath+0x5c0/0x5c0 [ 111.571286] ? syscall_return_slowpath+0x30f/0x5c0 [ 111.576244] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 111.581632] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.586512] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/05 15:24:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000018c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x501000, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) 2018/04/05 15:24:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x8001, 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x200) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2200, 0x4) accept$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) clock_nanosleep(0x7, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:03 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x8}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f6970365f6d725f76696600d9a571e8eb346266b3a871d438c92169ebff1a3dc153a4b0bff8892e259a5eb7fe940b79f2b13aef60ccad125b44fa4b017e869a4c863082d4080b1c31096d380e8a0662b77d61900386076dda29ecbfdacc2d385b84001fdff6d182e0f569087acb7d9fd481f19285c5a5238075e6ec9432404833ea1684ea78b61572ebdd9e59c61146202cdb40e5b84b3142454a60b888719462a4b428285d8ee671b76efe57ee2008600f10cf7384017a627b2486b06b2ddba0938b569f889afaeee523894a79f808f843d21380876e9f0b2a2e62798de964905665c78ce3c07396810dc97b61514675c856e3dae12ccbbd2591dbe463d0bc2fe16bbb86f178f6129f98064ea066bb2097b7a7d03f579a2ca9add5743e15facc982d448e783e211204080b768574f79fbe74d17ee883c22d0000b5c67533a0de56a65838a1f4e85f8cd7654388ba0d8eddb43eb32f3f79d6f6c450664c81c66538f1a916ac508ae37e51a9708facb3970cd6a817ded7252dfbef87e437587bb30e3d9ba13ca34a4d3c23dda283e9a0b7344724018d8ee7acd9157cecfe7452062543b0d7217b") sendfile(r0, r0, &(0x7f00000000c0), 0xfbf) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x4, 0x0, 0x8, 0x100}) 2018/04/05 15:24:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xffc99a3b}], 0x1, &(0x7f0000000000)) [ 111.591713] RIP: 0033:0x4552d9 [ 111.594905] RSP: 002b:00007fae6738dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 111.602630] RAX: ffffffffffffffda RBX: 00007fae6738e6d4 RCX: 00000000004552d9 [ 111.609905] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 111.617183] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.624466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 111.631743] R13: 0000000000000435 R14: 00000000006f9598 R15: 0000000000000002 2018/04/05 15:24:03 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x1810000000000000}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:03 executing program 1: r0 = socket$inet(0xa, 0x1, 0x0) r1 = msgget(0x1, 0x16) msgrcv(r1, &(0x7f0000000000)={0x0, ""/234}, 0xf2, 0x3, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000068a000)=@broute={'broute\x00', 0x20, 0x1, 0x290, [0x0, 0x0, 0x0, 0x0, 0x0, 0x209a3000], 0x0, &(0x7f0000641000), &(0x7f00009a3000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0xef, 0x260, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, 0x7fffffe}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:klogd_var_run_t:s0\x00'}}}}]}]}, 0x308) 2018/04/05 15:24:03 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x1f, &(0x7f0000597000/0x3000)=nil, 0x202) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) flistxattr(r0, &(0x7f0000000140)=""/61, 0x3d) open(&(0x7f0000000180)='./file0\x00', 0x22000, 0x2) 2018/04/05 15:24:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)="246d643573756d70726f63ae252873797374656d5c5b766d6e657431766d6e6574312d706f7369785f61636c5f61636365737376626f786e657430766d6e6574312e287d7b976d696d655f74797065626465766d696d655f747970652a00", 0xdf825bd525c05bea) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/140) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x10001, 0x4e21, 0xad5, 0xa, 0x80, 0x80, 0x2f, r1, r2}, {0xe73, 0xffffffff00000000, 0x58, 0x7, 0x80, 0x100, 0x3, 0x81}, {0x7, 0x1, 0x9, 0x7}, 0x8, 0x0, 0x2, 0x0, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x18}, 0x4d4}, 0x0, @in=@rand_addr=0x10001, 0x34ff, 0x0, 0x3, 0x80000000, 0x1000, 0x80, 0x80000000}}, 0xe8) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000240)={0x6800003e, 0x5, 0x3d}) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200)=0x822, 0x4) connect$netlink(r1, &(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8400000}, 0x6c) r2 = socket$inet(0x2, 0x20000000000a, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000280)="9d33fd5ff98c560765e9e19411ba37368fca239d1591314d581c1966696e424f07fd2bcdfdaad8839f2625ccb4660928f9882406b1c98c0d0a7b64cfebee670ec0") bind$inet(r2, &(0x7f0000000140)={0x2, 0x4, @multicast1=0xe0000001}, 0x3b7) fcntl$dupfd(r2, 0x406, r1) sendto$inet(r2, &(0x7f0000000040)="2533f9e1d1711afe88cf0697ea4cbdd8642887d7e013286ad157ed7b91be3d3869a6cc267dc2dffff008d8a5caa669d45e4f6909c36b0af63b1124a144baa89fd46b7401b6e6a426a88c976607ff1f707086dde75e941eba83c2fdf0f77a81eedda1d419d7cd4f1f7cd30daba1d44d46e7cc8b9928d92bc4ad91468330e7aa74812e5ea610035ce36bef5ff042c3040b42b08491154d869bb89a1d349e09e268b6e06c16b6b87b471501822a72436ecc696a3c715a9d8fd4fb66600aed331ee8b3d8bb058e553b5dbf5195d4fb5127dde7d5999c2e7bd215716e270a47a843", 0xdf, 0x0, &(0x7f0000000180)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000340)={0x9, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/04/05 15:24:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x3b9ac9ff}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x6, 0x4) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80000) 2018/04/05 15:24:03 executing program 7 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) [ 111.857854] FAULT_INJECTION: forcing a failure. [ 111.857854] name failslab, interval 1, probability 0, space 0, times 0 [ 111.869296] CPU: 0 PID: 10428 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 111.876150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.885515] Call Trace: [ 111.888122] dump_stack+0x1b9/0x29f [ 111.891775] ? arch_local_irq_restore+0x52/0x52 [ 111.896490] should_fail.cold.4+0xa/0x1a [ 111.900576] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/05 15:24:03 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x7b00}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:03 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000000)='v3') 2018/04/05 15:24:03 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44033, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x16}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="d3000000da086fce3a087e4e2dad8daf22ff0bb8b112031455f30de949e83304690a8c036ce28b26613da164c5dfc417c6254d8c0eb1c904fac8659d2afdd7033e7403b48fc5c8328e1bb5ea0300000000000000e0435781554bb11e81c195a13757747804af2224bb83aab1e80bdebc4651d51c76ef4bec20bbecf0edaf7aa09bcf2b918e5db8b07fe317aa24cff115b765e6aaca9353870ec80af3ce12692cb04c53dc7a9da4fe05b526a535a1c94cda137d8e418b6766be89c8b8a0ae793ca1caff835eb3638aaae0b8875af5e19c469ba03d11b2800fb507c42451151313c3225d0f9c032a47963d"], &(0x7f0000000140)=0xdb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0x26fd, 0x4}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x7}, 0x8) [ 111.905709] ? perf_trace_lock_acquire+0xe3/0x980 [ 111.910583] ? zap_class+0x720/0x720 [ 111.914328] ? find_held_lock+0x36/0x1c0 [ 111.918465] ? check_same_owner+0x320/0x320 [ 111.922816] ? rcu_note_context_switch+0x710/0x710 [ 111.927784] should_failslab+0x124/0x180 [ 111.931874] kmem_cache_alloc_trace+0x2cb/0x780 [ 111.936565] ? kasan_check_read+0x11/0x20 [ 111.940732] ? do_raw_spin_unlock+0x9e/0x2e0 [ 111.945169] ? pty_resize+0x280/0x280 [ 111.948989] tty_alloc_file+0x43/0xa0 [ 111.952810] ptmx_open+0x64/0x360 [ 111.956286] ? pty_resize+0x280/0x280 [ 111.960105] chrdev_open+0x256/0x760 [ 111.963852] ? cdev_put.part.0+0x50/0x50 [ 111.968365] ? errseq_sample+0xf9/0x160 [ 111.972359] ? errseq_check+0x140/0x140 [ 111.976363] ? security_file_open+0x9f/0x1d0 [ 111.980795] do_dentry_open+0x818/0xe40 [ 111.984785] ? security_inode_permission+0xdd/0x110 [ 111.989816] ? cdev_put.part.0+0x50/0x50 [ 111.993912] vfs_open+0x139/0x230 [ 111.997390] path_openat+0x164e/0x4d50 [ 112.001334] ? path_lookupat.isra.43+0xbd0/0xbd0 2018/04/05 15:24:03 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000012ff7)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000000)={0x3e8, 0x15, 0x4e, 0x78, 0x1f, 0x674, 0x401, 0x200}, &(0x7f0000000040)={0x6, 0xa7c2, 0x1, 0x100, 0x1, 0x8001, 0x41a4, 0x2}, &(0x7f0000000080)={0x1, 0x1, 0xa61b, 0x8, 0x2, 0xdb8, 0x200000, 0x5}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x1000}, 0x8}) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d1fff4)={0x10000011}) readv(r0, &(0x7f0000d20ff0)=[{&(0x7f0000a48fff)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000c1cfd0)=[{r0}], 0x1, &(0x7f00004ab000)={0x0, 0x989680}, &(0x7f0000d54ff8), 0x8) 2018/04/05 15:24:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x200000000000000}], 0x1, &(0x7f0000000000)) [ 112.006115] ? find_held_lock+0x36/0x1c0 [ 112.010220] ? lock_downgrade+0x8e0/0x8e0 [ 112.014399] ? kasan_check_read+0x11/0x20 [ 112.018567] ? do_raw_spin_unlock+0x9e/0x2e0 [ 112.022991] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 112.027594] ? __lock_is_held+0xb5/0x140 [ 112.031689] ? _raw_spin_unlock+0x22/0x30 [ 112.035855] ? __alloc_fd+0x544/0x6e0 [ 112.039668] ? usercopy_warn+0x120/0x120 [ 112.043760] ? exit_files+0xb0/0xb0 [ 112.047406] do_filp_open+0x249/0x350 [ 112.051225] ? may_open_dev+0x100/0x100 2018/04/05 15:24:03 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000440)={'raw\x00', 0xfe, "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"}, &(0x7f00000001c0)=0x122) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000280)=""/254, &(0x7f0000000040)=0xfe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x442080, 0x0) statx(r2, &(0x7f0000000080)='./file0\x00', 0x6400, 0xc00, &(0x7f00000000c0)) accept$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c) 2018/04/05 15:24:03 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x48000000}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) [ 112.055242] ? get_unused_fd_flags+0x121/0x190 [ 112.059833] ? getname_flags+0xd0/0x5a0 [ 112.063819] ? __alloc_fd+0x6e0/0x6e0 [ 112.067636] ? __sb_end_write+0xac/0xe0 [ 112.072060] do_sys_open+0x59a/0x770 [ 112.072088] ? filp_open+0x80/0x80 [ 112.072104] ? SyS_read+0x30/0x30 [ 112.072130] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 112.072159] SyS_openat+0x30/0x40 [ 112.072177] ? SyS_open+0x40/0x40 [ 112.072198] do_syscall_64+0x29e/0x9d0 [ 112.072214] ? vmalloc_sync_all+0x30/0x30 [ 112.072234] ? kasan_check_write+0x14/0x20 [ 112.072258] ? syscall_return_slowpath+0x5c0/0x5c0 [ 112.072280] ? syscall_return_slowpath+0x30f/0x5c0 [ 112.072311] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 112.072337] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.127028] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 112.127042] RIP: 0033:0x4552d9 [ 112.127052] RSP: 002b:00007fae6738dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 112.143160] RAX: ffffffffffffffda RBX: 00007fae6738e6d4 RCX: 00000000004552d9 [ 112.143173] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 112.143184] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/05 15:24:04 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0x5b5}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/05 15:24:04 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000ff0)='fdinfo\x00') setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x3, 0x4) getdents(r1, &(0x7f0000000180)=""/98, 0x1e) 2018/04/05 15:24:04 executing program 7 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) 2018/04/05 15:24:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x2, 0x400) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000000100)=""/65) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffff, 0x129801) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x1d, @rand_addr=0x1, 0x4e23, 0x2, 'wlc\x00', 0x20, 0x6, 0x17}, 0x2c) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) socketpair(0x1e, 0x4, 0x1, &(0x7f0000000040)) 2018/04/05 15:24:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffffc}], 0x1, &(0x7f0000000000)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x900) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'bcsf0\x00'}}, 0x1e) ioctl$KDENABIO(r1, 0x4b36) 2018/04/05 15:24:04 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x3f00}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:04 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = getpid() userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080)}) ptrace$setopts(0x4206, r0, 0x0, 0xffffc) userfaultfd(0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) r2 = creat(&(0x7f0000000440)='./control\x00', 0x101) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x7, 0x10000, 0x9, 0x1f, 0x1e5e, 0x4, 0x9, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6, 0x7f, 0x5, 0x3ff}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x2, 0x7fffffff, 0x7fff, 0x1}, &(0x7f0000000300)=0x98) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x56) r4 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f00000004c0)=0x2) readahead(r2, 0x5, 0x10c) userfaultfd(0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x80000) ioctl$KDSETLED(r4, 0x4b32, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000780)=ANY=[@ANYRES32=r4, @ANYBLOB="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"]) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ion\x00', 0x3, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f00000005c0)={0x80fed, 0xf, 0x0, 0xffffffffffffffff}) dup3(r6, r7, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x3f, 0xc, 0x1, 0x6}, &(0x7f00000001c0)=0x10) listen$netrom(0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000280), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/05 15:24:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x1000000}], 0x1, &(0x7f0000000000)) [ 112.143195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 112.143206] R13: 0000000000000435 R14: 00000000006f9598 R15: 0000000000000003 2018/04/05 15:24:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0xfffffed3, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x200000009}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x0, 0x0, 0xcac}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x0, 0x9}, 0x8) 2018/04/05 15:24:04 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18, 0xb8}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:04 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x77c, 0x101000) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) 2018/04/05 15:24:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) r0 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r0) 2018/04/05 15:24:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x966e1283}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x1bd, 0x3e3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x6, 0x2}, 0x14) ptrace$getenv(0x4201, r0, 0xfffffffffffffff7, &(0x7f0000000100)) ptrace$getenv(0x4201, r0, 0x8e0, &(0x7f0000000080)) r2 = semget$private(0x0, 0x3, 0x8) semtimedop(r2, &(0x7f00000000c0), 0x0, &(0x7f0000000200)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd(0x8) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/05 15:24:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x2, 0x400) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000000100)=""/65) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffff, 0x129801) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x1d, @rand_addr=0x1, 0x4e23, 0x2, 'wlc\x00', 0x20, 0x6, 0x17}, 0x2c) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) socketpair(0x1e, 0x4, 0x1, &(0x7f0000000040)) 2018/04/05 15:24:04 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x300000000000000}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xffffffffffffffff}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000100)="82a5fb4e9ccd509f0667ad37fef3e55b431e8801082a7a4111a6e2754e065cc36732779d8bc3ef6be6b89a4d085f926869ce906a03746723a120b41691403dae8bde2617759d00ca9cd4ebdbc55235e042f6ab916f6078e41620fdfa486c6f403a861b26ab2097c25c32ea384d52afd3b0d6c6697f934483aeeebca6b7a8226aef4cc5ac4703a57952f417df1615e7bbc24ab571be03586054b2254d4f52bae7166df922eaa0b7d123d61c64b3b18e7889ed115ae8d496224d04b4e4c0fcc050adb7b9") semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) [ 112.717109] FAULT_INJECTION: forcing a failure. [ 112.717109] name failslab, interval 1, probability 0, space 0, times 0 [ 112.728649] CPU: 0 PID: 10507 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 112.735499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.744861] Call Trace: [ 112.747475] dump_stack+0x1b9/0x29f [ 112.751122] ? arch_local_irq_restore+0x52/0x52 [ 112.755811] should_fail.cold.4+0xa/0x1a [ 112.759874] ? memset+0x31/0x40 [ 112.763157] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 112.768266] ? rcu_note_context_switch+0x710/0x710 [ 112.773194] ? graph_lock+0x170/0x170 [ 112.776995] ? __might_sleep+0x95/0x190 [ 112.780975] ? find_held_lock+0x36/0x1c0 [ 112.785051] ? __lock_is_held+0xb5/0x140 [ 112.789128] ? check_same_owner+0x320/0x320 [ 112.793444] ? find_held_lock+0x36/0x1c0 [ 112.797505] ? rcu_note_context_switch+0x710/0x710 [ 112.802448] should_failslab+0x124/0x180 [ 112.806510] kmem_cache_alloc_trace+0x2cb/0x780 [ 112.811174] ? kasan_check_write+0x14/0x20 [ 112.815404] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 112.820343] alloc_tty_struct+0xda/0xa50 [ 112.824401] ? pty_resize+0x280/0x280 [ 112.828197] ? __do_SAK+0x30/0x30 [ 112.831643] ? kasan_check_write+0x14/0x20 [ 112.835873] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 112.840805] ? wait_for_completion+0x870/0x870 [ 112.845389] ? module_unload_free+0x5b0/0x5b0 [ 112.849883] ? __radix_tree_preload+0x173/0x1d0 [ 112.854558] ? mutex_unlock+0xd/0x10 [ 112.858267] ? devpts_new_index+0x178/0x2d0 [ 112.862600] tty_init_dev+0x7d/0x460 [ 112.866314] ? pty_resize+0x280/0x280 [ 112.870111] ptmx_open+0x12a/0x360 [ 112.873646] ? pty_resize+0x280/0x280 [ 112.877439] chrdev_open+0x256/0x760 [ 112.881153] ? cdev_put.part.0+0x50/0x50 [ 112.885212] ? errseq_sample+0xf9/0x160 [ 112.889442] ? errseq_check+0x140/0x140 [ 112.893416] ? security_file_open+0x9f/0x1d0 [ 112.897826] do_dentry_open+0x818/0xe40 [ 112.901792] ? security_inode_permission+0xdd/0x110 [ 112.906804] ? cdev_put.part.0+0x50/0x50 [ 112.910870] vfs_open+0x139/0x230 [ 112.914324] path_openat+0x164e/0x4d50 [ 112.918234] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 112.922993] ? find_held_lock+0x36/0x1c0 [ 112.927070] ? lock_downgrade+0x8e0/0x8e0 [ 112.931209] ? do_sys_open+0x38e/0x770 [ 112.935098] ? kasan_check_read+0x11/0x20 [ 112.939239] ? do_raw_spin_unlock+0x9e/0x2e0 [ 112.943641] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 112.948218] ? __lock_is_held+0xb5/0x140 [ 112.952292] ? _raw_spin_unlock+0x22/0x30 [ 112.956433] ? __alloc_fd+0x544/0x6e0 [ 112.960221] ? usercopy_warn+0x120/0x120 [ 112.964286] ? exit_files+0xb0/0xb0 [ 112.967911] do_filp_open+0x249/0x350 [ 112.971703] ? may_open_dev+0x100/0x100 [ 112.975693] ? get_unused_fd_flags+0x121/0x190 [ 112.980264] ? getname_flags+0xd0/0x5a0 [ 112.984230] ? __alloc_fd+0x6e0/0x6e0 [ 112.988037] ? __sb_end_write+0xac/0xe0 [ 112.992021] do_sys_open+0x59a/0x770 [ 112.995741] ? filp_open+0x80/0x80 [ 112.999273] ? SyS_read+0x30/0x30 [ 113.002736] SyS_openat+0x30/0x40 [ 113.006180] ? SyS_open+0x40/0x40 [ 113.009630] do_syscall_64+0x29e/0x9d0 [ 113.013506] ? vmalloc_sync_all+0x30/0x30 [ 113.017649] ? kasan_check_write+0x14/0x20 [ 113.021882] ? syscall_return_slowpath+0x5c0/0x5c0 [ 113.026806] ? syscall_return_slowpath+0x30f/0x5c0 [ 113.031737] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 113.037102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.041951] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 113.047129] RIP: 0033:0x4552d9 [ 113.050308] RSP: 002b:00007fae6738dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.058022] RAX: ffffffffffffffda RBX: 00007fae6738e6d4 RCX: 00000000004552d9 [ 113.065288] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 113.072546] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.079808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 113.087243] R13: 0000000000000435 R14: 00000000006f9598 R15: 0000000000000004 [ 113.112314] dccp_close: ABORT with 65423 bytes unread 2018/04/05 15:24:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x2, 0x400) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000000100)=""/65) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffff, 0x129801) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x1d, @rand_addr=0x1, 0x4e23, 0x2, 'wlc\x00', 0x20, 0x6, 0x17}, 0x2c) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) socketpair(0x1e, 0x4, 0x1, &(0x7f0000000040)) 2018/04/05 15:24:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/04/05 15:24:05 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x6900000000000000}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) 2018/04/05 15:24:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xf7, 0x9, 0x3, 0x7, 0x9, 0x5}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) rt_sigpending(&(0x7f0000000100), 0xfffffffffffffd14) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0xffffffffffffff7f}], 0x1, &(0x7f0000000000)) 2018/04/05 15:24:05 executing program 7 (fault-call:2 fault-nth:5): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) 2018/04/05 15:24:05 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000200)="a7e847aa8ca7680767d911285c451eb2b5a8ceb7ad7b3c3053824580a9c9a2", 0x1f) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4800000020080, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x4, 0xffffffffffffffff, 0x0) fchdir(r1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x43ee, 0x80000001}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x8}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x4c, &(0x7f0000000080)=0x1000000, 0x4) 2018/04/05 15:24:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0x100) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/72) 2018/04/05 15:24:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x2, 0x400) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000000100)=""/65) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffff, 0x129801) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x1d, @rand_addr=0x1, 0x4e23, 0x2, 'wlc\x00', 0x20, 0x6, 0x17}, 0x2c) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) socketpair(0x1e, 0x4, 0x1, &(0x7f0000000040)) [ 113.344989] FAULT_INJECTION: forcing a failure. [ 113.344989] name failslab, interval 1, probability 0, space 0, times 0 [ 113.356293] CPU: 1 PID: 10571 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 113.363133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.372484] Call Trace: [ 113.375081] dump_stack+0x1b9/0x29f [ 113.378722] ? arch_local_irq_restore+0x52/0x52 [ 113.383461] should_fail.cold.4+0xa/0x1a [ 113.387531] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/05 15:24:05 executing program 6: syz_emit_ethernet(0x2a, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp}}}}, &(0x7f0000aed000)={0x0, 0x3, [0x0, 0x0, 0x4ff]}) [ 113.392647] ? save_stack+0xa9/0xd0 [ 113.396288] ? graph_lock+0x170/0x170 [ 113.400097] ? graph_lock+0x170/0x170 [ 113.403905] ? kmem_cache_alloc_trace+0x152/0x780 [ 113.408755] ? alloc_tty_struct+0xda/0xa50 [ 113.412995] ? tty_init_dev+0x7d/0x460 [ 113.416893] ? chrdev_open+0x256/0x760 [ 113.420804] ? find_held_lock+0x36/0x1c0 [ 113.424882] ? __lock_is_held+0xb5/0x140 [ 113.428966] ? check_same_owner+0x320/0x320 [ 113.433294] ? module_unload_free+0x5b0/0x5b0 [ 113.437806] ? rcu_note_context_switch+0x710/0x710 2018/04/05 15:24:05 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18, 0xffffffff00000000}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0xbb, &(0x7f0000000080)=""/187}, 0x48) 2018/04/05 15:24:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x10040) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) [ 113.442754] should_failslab+0x124/0x180 [ 113.446828] kmem_cache_alloc_trace+0x2cb/0x780 [ 113.451505] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 113.456528] ? trace_hardirqs_on+0xd/0x10 [ 113.460692] tty_ldisc_get.part.3+0xb3/0x150 [ 113.465110] tty_ldisc_init+0x19/0x70 [ 113.468917] alloc_tty_struct+0x1a8/0xa50 [ 113.473068] ? pty_resize+0x280/0x280 [ 113.476876] ? __do_SAK+0x30/0x30 [ 113.480336] ? kasan_check_write+0x14/0x20 [ 113.484581] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 113.489520] ? wait_for_completion+0x870/0x870 2018/04/05 15:24:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x2, 0x400) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000000100)=""/65) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffff, 0x129801) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x1d, @rand_addr=0x1, 0x4e23, 0x2, 'wlc\x00', 0x20, 0x6, 0x17}, 0x2c) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) [ 113.494104] ? module_unload_free+0x5b0/0x5b0 [ 113.498611] ? __radix_tree_preload+0x173/0x1d0 [ 113.503298] ? mutex_unlock+0xd/0x10 [ 113.507024] ? devpts_new_index+0x178/0x2d0 [ 113.511366] tty_init_dev+0x7d/0x460 [ 113.515093] ? pty_resize+0x280/0x280 [ 113.518898] ptmx_open+0x12a/0x360 [ 113.522445] ? pty_resize+0x280/0x280 [ 113.526246] chrdev_open+0x256/0x760 [ 113.529968] ? cdev_put.part.0+0x50/0x50 [ 113.534040] ? errseq_sample+0xf9/0x160 [ 113.538025] ? errseq_check+0x140/0x140 2018/04/05 15:24:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80000, 0x0) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/147, 0x93) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x2000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000200)="65aabaf80c66b8648d348a66efbafc0c66ed050000baf80c66b87e64728b66efbafc0cb80f00ef0f06f3670fb39900000000660f384001e0c064a6b8640b8ee8", 0x40}], 0x1, 0x4, &(0x7f0000000280), 0x0) syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x33e9, 0x402) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r3, 0x89a0, &(0x7f0000000140)={"3a6f3ad60200"}) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) [ 113.542012] ? security_file_open+0x9f/0x1d0 [ 113.546431] do_dentry_open+0x818/0xe40 [ 113.550409] ? security_inode_permission+0xdd/0x110 [ 113.555429] ? cdev_put.part.0+0x50/0x50 [ 113.559505] vfs_open+0x139/0x230 [ 113.562970] path_openat+0x164e/0x4d50 [ 113.566878] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 113.571643] ? find_held_lock+0x36/0x1c0 [ 113.575724] ? lock_downgrade+0x8e0/0x8e0 [ 113.579885] ? kasan_check_read+0x11/0x20 [ 113.584043] ? do_raw_spin_unlock+0x9e/0x2e0 [ 113.588453] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 113.593031] ? __lock_is_held+0xb5/0x140 [ 113.597090] ? _raw_spin_unlock+0x22/0x30 [ 113.601224] ? __alloc_fd+0x544/0x6e0 [ 113.605012] ? usercopy_warn+0x120/0x120 [ 113.609069] ? exit_files+0xb0/0xb0 [ 113.612683] do_filp_open+0x249/0x350 [ 113.616469] ? may_open_dev+0x100/0x100 [ 113.620439] ? get_unused_fd_flags+0x121/0x190 [ 113.625003] ? getname_flags+0xd0/0x5a0 [ 113.628968] ? __alloc_fd+0x6e0/0x6e0 [ 113.632769] ? __sb_end_write+0xac/0xe0 [ 113.636737] do_sys_open+0x59a/0x770 [ 113.640439] ? filp_open+0x80/0x80 [ 113.643960] ? SyS_read+0x30/0x30 [ 113.647403] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 113.652235] SyS_openat+0x30/0x40 [ 113.655672] ? SyS_open+0x40/0x40 [ 113.659111] do_syscall_64+0x29e/0x9d0 [ 113.663022] ? vmalloc_sync_all+0x30/0x30 [ 113.667163] ? _raw_spin_unlock_irq+0x27/0x70 [ 113.671642] ? finish_task_switch+0x1ca/0x820 [ 113.676123] ? syscall_return_slowpath+0x5c0/0x5c0 [ 113.681039] ? syscall_return_slowpath+0x30f/0x5c0 [ 113.685959] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 113.691314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.696146] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 113.701321] RIP: 0033:0x4552d9 [ 113.704494] RSP: 002b:00007fae6738dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.712187] RAX: ffffffffffffffda RBX: 00007fae6738e6d4 RCX: 00000000004552d9 [ 113.719440] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 113.726693] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.734204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 113.741457] R13: 0000000000000435 R14: 00000000006f9598 R15: 0000000000000005 [ 113.748909] Kernel panic - not syncing: n_tty: init_tty [ 113.754278] CPU: 1 PID: 10571 Comm: syz-executor7 Not tainted 4.16.0+ #1 [ 113.761113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.770463] Call Trace: [ 113.773054] dump_stack+0x1b9/0x29f [ 113.776693] ? arch_local_irq_restore+0x52/0x52 [ 113.781373] panic+0x22f/0x4de [ 113.784568] ? add_taint.cold.5+0x16/0x16 [ 113.788722] ? trace_hardirqs_on+0xd/0x10 [ 113.792880] ? tty_ldisc_init.cold.6+0x5/0x16 [ 113.797393] tty_ldisc_init.cold.6+0x16/0x16 [ 113.801809] alloc_tty_struct+0x1a8/0xa50 [ 113.805960] ? pty_resize+0x280/0x280 [ 113.809774] ? __do_SAK+0x30/0x30 [ 113.813234] ? kasan_check_write+0x14/0x20 [ 113.817476] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 113.822413] ? wait_for_completion+0x870/0x870 [ 113.827001] ? module_unload_free+0x5b0/0x5b0 [ 113.831499] ? __radix_tree_preload+0x173/0x1d0 [ 113.836176] ? mutex_unlock+0xd/0x10 [ 113.839896] ? devpts_new_index+0x178/0x2d0 [ 113.844235] tty_init_dev+0x7d/0x460 [ 113.847958] ? pty_resize+0x280/0x280 [ 113.851765] ptmx_open+0x12a/0x360 [ 113.855312] ? pty_resize+0x280/0x280 [ 113.859121] chrdev_open+0x256/0x760 [ 113.862848] ? cdev_put.part.0+0x50/0x50 [ 113.866918] ? errseq_sample+0xf9/0x160 [ 113.870896] ? errseq_check+0x140/0x140 [ 113.874882] ? security_file_open+0x9f/0x1d0 [ 113.879308] do_dentry_open+0x818/0xe40 [ 113.883296] ? security_inode_permission+0xdd/0x110 [ 113.888321] ? cdev_put.part.0+0x50/0x50 [ 113.892396] vfs_open+0x139/0x230 [ 113.895861] path_openat+0x164e/0x4d50 [ 113.899775] ? path_lookupat.isra.43+0xbd0/0xbd0 [ 113.904540] ? find_held_lock+0x36/0x1c0 [ 113.908620] ? lock_downgrade+0x8e0/0x8e0 [ 113.912788] ? kasan_check_read+0x11/0x20 [ 113.916940] ? do_raw_spin_unlock+0x9e/0x2e0 [ 113.921359] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 113.925950] ? __lock_is_held+0xb5/0x140 [ 113.930025] ? _raw_spin_unlock+0x22/0x30 [ 113.934163] ? __alloc_fd+0x544/0x6e0 [ 113.937947] ? usercopy_warn+0x120/0x120 [ 113.941995] ? exit_files+0xb0/0xb0 [ 113.945613] do_filp_open+0x249/0x350 [ 113.949399] ? may_open_dev+0x100/0x100 [ 113.953372] ? get_unused_fd_flags+0x121/0x190 [ 113.957938] ? getname_flags+0xd0/0x5a0 [ 113.961897] ? __alloc_fd+0x6e0/0x6e0 [ 113.965686] ? __sb_end_write+0xac/0xe0 [ 113.969652] do_sys_open+0x59a/0x770 [ 113.973357] ? filp_open+0x80/0x80 [ 113.976880] ? SyS_read+0x30/0x30 [ 113.980323] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 113.985152] SyS_openat+0x30/0x40 [ 113.988590] ? SyS_open+0x40/0x40 [ 113.992037] do_syscall_64+0x29e/0x9d0 [ 113.995907] ? vmalloc_sync_all+0x30/0x30 [ 114.000047] ? _raw_spin_unlock_irq+0x27/0x70 [ 114.005047] ? finish_task_switch+0x1ca/0x820 [ 114.009539] ? syscall_return_slowpath+0x5c0/0x5c0 [ 114.014456] ? syscall_return_slowpath+0x30f/0x5c0 [ 114.019375] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 114.024728] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.029563] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 114.034738] RIP: 0033:0x4552d9 [ 114.037914] RSP: 002b:00007fae6738dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 114.045607] RAX: ffffffffffffffda RBX: 00007fae6738e6d4 RCX: 00000000004552d9 [ 114.052860] RDX: 0000000000000000 RSI: 0000000020000000 RDI: ffffffffffffff9c [ 114.060110] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.067364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 114.074620] R13: 0000000000000435 R14: 00000000006f9598 R15: 0000000000000005 [ 114.082508] Dumping ftrace buffer: [ 114.086319] (ftrace buffer empty) [ 114.090022] Kernel Offset: disabled [ 114.093631] Rebooting in 86400 seconds..