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", 0x1000}, {&(0x7f0000db1000)="b6f1a6db75f1a71245566a78b9f54dfbacaf0528c51010da70fd5edf0087bb562069976271380810cab9e884bfd86a24fcee2ca4c3673ff1b5a20b9b9afb94b3b779c5bf74cadfe5f8c981de2c98380877e81920ca5a5aed1188", 0x5a}], 0x8, &(0x7f0000c71000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r3, r3, r2, r0, r3, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r3, r1, r3, r3, r3]}], 0xd8, 0x40044}, {&(0x7f000049f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000cbc000)=[{&(0x7f00000d1000)="d13b4106019bb652925a8ef1ce5aacce573ddf94cad1d180dcd6587293cb3da099205ff46ae600bdb79c75ec89242b5d0b7e8c8aa25a649c941942253516bb0ede3c5749c91f51b268d65cc11dc5c1a5101c38b0e39b0f3c3ac979a86091c650963e1a0059f1f138921ec34f10de90e601361172acea82ddc1730d37c5f5246bd8deabc6406181de4db55f807dcbe0f5a670d6d35d185b8924bfc196cdc4aa5c9963c0df6e6d128eaa2617c6d634a4f7c7c0f4ae191cfaa5d738e79410e9f4c7da7e30c985d105b61f641eb77a1543a1bb406a1aa7d98fb217ae", 0xda}, {&(0x7f0000aac000)="2cd713a836aa9214dd65a936ac8e7da0e4a9cabe743113c52e86c9416f77894ad4e889dec85e8b5e0a3d8e9cbe286fa721ca11cd31c4f5068121a7172418e90dabf9e0f56a065ac31ac4c1363282165ff8bad4d6f0c1b09ac610496108cf9cf28347b18c2ec2e3c162f753c72c8406a4e0a2c0f41f1b607a1ae4f84c01ef2a4d82ea9c7d9ed3815a8cbffb4b3faaf6e5b3becaf84f5b10e39714070f6a615535fa5eba2c5e6d589a880586831d1235f2824bd866671c61ca1940beed67904784c97a654841f85a07882de82700888366b5f8335f559225e7d74e1ff0f7accefe25d5f4592cb6900514c6a2924282227159146b1f", 0xf4}, {&(0x7f0000f61000)="0f9039fbbe41a65f4bafc744c68be19b55189c2e44e465c19c3ad0345e6e26dc92a11fe61be2f1484b91ca8e5c9a1cf2a17f9bfc38f4d055e214460054666fca7232fbdc535958c88fdecf08afc26a9103bf1f21edb4160e07414c72f118af10950e9a8e6559b52db9f60272cab53f0a3b5cc7", 0x73}, {&(0x7f000037b000-0xd3)="f0e7133579e0cd5d8b5281b3a21de0751be4c7f6bbd1b30c7473ea1a5b9cf9a4bfca304770a5013763176ddf0be8977ed31dbe63355cce9a3389f4988f8db34078eb45cfb9d1f42fa147abb833cd43d0bea2222f866d1333f09c800a2d51ed94e5b2152cdc07964151a69088914ed3fdf41334b846845d79f6116e00d53cb4ff5ce7660517396ec687d3d95837a68d4a38bf3160c473194a286f10b6c79e364ccf2183255d2115065b17af69f2ee41ff245d193ea170fdd102a968f61bc0d9b8093f3fe3aa563ff32b8913ace52dbbabd313dd", 0xd3}, {&(0x7f0000421000-0x2f)="90ea76f296fa1409faf977e23f75823f4d5fee62e1e1ed21b078f60505f514bacbba290c063e5ff7786a33858fe4c6", 0x2f}, {&(0x7f00007df000-0xa4)="ad825dceaf71c1d7ea0bec2810a922493fab87e8158bebc152d4b48b9802046848f284b43437a133c0c6f9994af0f66be05153aa0d8013d022dee49591c4358110faf1041907b27a34eb83697430bfd8ade691b2c13d900188f82c3c9e6f357bd3d8306251e9ad3794563d9de63b7e770291c8ed628fc8291c7181067cd0560a3613ba8946d45db2c1734d0bf1ec8d2928d8229e274ec18f8d590915d7a1fd4b67b1b217", 0xa4}, {&(0x7f0000a3f000)="ee821837ed59a3393383b2ac6389484bf0f2a014c519e6afad636cf674b06a0695becb95cf5787cf16f276cf06cfcc2d1f698ca8b898f646c3d03fc002c3dacb9adb7c", 0x43}], 0x7, &(0x7f0000d59000-0x30)=[@rights={0x30, 0x1, 0x1, [r3, r2, r1, r3, r3, r2, r2]}], 0x30, 0x801}, {&(0x7f0000598000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000006b000)=[{&(0x7f0000beb000)="5c3ee80464027a12ce8a57f1c54e56525693d3ad85b71a764f34d027264f504455d49427af4aac989a47551cd83553db5d3bab5eeb9dce5501e2043a93e780d7bf3d041c164d9f4dc9ca58a87c0e430dfc6b1657f90b2e1f93a361a9c18faf6ef76dab7df22315f6d5af865098eb96c450fb759f0b5d094baffeff58ffa652e263bbf9c424b9d0f9e77b45ceaebbd4c37df6892004f2ebdf4d63c8433e8316a6fbe9", 0xa2}, {&(0x7f0000872000-0xc1)="57984c673cf831c1033e5c5ff37651791842961468842fe277f1d96f16023c5da1bf8f48523b42201af59c2f1f5347eee4c56846f69ce118ca35e249456e9214c8c7da4130864662fde4311ed0cc96e5b658c92fa5b11c0d94ae0f591c5e31eececca37370a15ef6bfd2ec295ef7fbfd8e1bc884ced304c3d892a3f3c21066980898ffacc72d2b4565ff218ebd33b6880b9012b289a1671919afda07e9b18f4a50b2d09176fb6ad18cc4e74eae3e5f8d4ad5b2e0e3943e6117c28803195c625421", 0xc1}, {&(0x7f00001c2000-0xf5)="4f756890b79b735d04674980bd0764690e75a9e68d3ad48d6e043cb418060b79da3d65cc302983fd67b68b9a3c825eaf44cdefba94f95680c6c310afb5b1f176176ce399d0ba892188531f85aff704224d328444d9304981878dd3ccdde9c637f156c4fdca5ba32c6435c45eb79614cad079240a73d01d9eaf9f96ddcac275018b5bb9b8fa8133c7354dfb4b8cee930f8eadedd7d23395e67c9463bb36251a6287132a6cdaefebb5b8bde5bf194277712b23de3b79d2168ff14352ec0744d197df8f736e1f9695d80a162f8ae4822c580dcd1bd9d364c9310512fc5219785742ea9f5f1e520b1cd589dae756a0964e2c0d2dcaacec", 0xf5}, {&(0x7f0000c03000)="2ca3a632ea90b7ab963589d076d9a355756ffde99c3aa449fcb867e520f59eaf9f9c953cb7446bb0544478d7a3e26fe640eeabee8b519a7b6ae94677234a3081e343b991a1bd403806128e05849f596672587640a0e40eda8e16c2de9f185e02a6d548e39be79e2efae3e48e53cc378cd225dc8f18195412bec1ef1574264bb0092c6552e98d4d70ae2b78c3087efc035e2009458ca7874538c3a408f51fce9a6387851f5412cc0a4dcb49840fffbe2b7824bb55fdd979ed9982dd2b4856774d2d125585978c20bf0e5bcc190574b6ab98e2a425", 0xd4}, {&(0x7f0000318000-0xbd)="b48e28a9a1d2f071ba6bc98e56f2ff3aaa9ffaafe75ddc2cf8ca9564d798aeb83bb13d0aa4567d5ac642f445ebdf1af40be4adaf488d2558fb77aaf6c2225b9e5845f0687e71a3013c9c292e0139c6d8baec1e6d2c85b161283efd56d0f346b73ef60821f4954078b7ea16bf181582c91828a6046d20e262c7d7f7f2b97fc93c1f6ef059a544a23e0ca46c90154d9e922a8a1fe20662debfad39b1f1109084bb34b772fc5708eba4d930566a567e2142e744ec7c2ab1e5ed8b8a1596b6", 0xbd}, {&(0x7f0000f2a000-0xf8)="89cb8facb810127f5cf98b2015f34cc691483e53495a8ca86d879711e37d15ca0b9cd28b0961eaf246549e76b8f52609907e1bd605c3271f5610b02b33df786bc9a50b93765b58a5b1441bcd6c3ee7565ef79c1d7d5f4d7b573c43c9d16d3f8676434b191352122c1c78010589a82666f5c88915979d3db32068ca1b94c622739ef39b792d9ccc0e898536907b35ed1efa7eaefc878368f537fc1d13993d841d238028d7cada8081e7f52f1299c35acb91fcdbebe00e061623ede3c16f7ccae21860424d8608f9c188aa6415ffc5efe5cafcfbb9113cf540a7355f4a57fa0fab1581b6017a54eaf0f65dc1e5c9340c5b546c3d49d94fc7bc", 0xf8}, {&(0x7f0000b40000)="5e6837acac9428a71d2cd2d7ef831a93ac0698e33202042f51b2646bd41a37d8d2ebdfef4be528923e288f0cb592f5c80b68974228a5b0e5f1030c9b665c37a70a9a30dc2f24026a1610ada3815e56aca381eac6a86ab480a0e44d388953901147dc752c91ffa5027ea28e244791951af14e85356fc33dcea70f0695669b8767d36ebd6d16b728ec23", 0x89}, {&(0x7f00005ea000-0xd9)="7660e027e8559f345bd1c2b5709ef6f3440a5d97bfcc6f1fb6f24cf74b2afb57bd38373305815d54d0956fe55880a4e84d4a00646fe77a36b122034b020308d7cd5329792aa5859b48fdb2ef84aa06036e44b557643ca0fcf6ae652441e0fb380543187dd79b33172ab95240c1eaa37923bf3c2d4feaacb500c46687d4be879c02332f62d6588f0e5b009f0fe552a02ba3888405acdd85700ea89ce1c8b10a6644c2f8b5f241cd0b9362443039209070c6ac3a08c0a02ecd7ee03c5b5a8abda9437c9486c5e1c11db08d80acc62bab8705d8a52d4d7972617a", 0xd9}], 0x8, 0x0, 0x0, 0x4000}, {&(0x7f00004de000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fa0000)=[{&(0x7f00001a7000)="aae5fdeb57c0782428c1ee63a40b1e", 0xf}, {&(0x7f000014d000)="d8431b7b4f0c79e5ef6b5bb9efccaacdf3e8158fb47774f98b6b63322c60bc8e5ceaec7f046da4348ff4ccc4fdbfae77509b70a6e2c28c5d5a852d9074b1f62df9fd11d3eed623b3cd1f9c9defc7c76cc61eb338140c3c74ba3b82385c63b0d6133827805fa49d215ff4947589613cfeff73fef1aa3a3936f1fd3c3c7e8bce2a2ad58dc406da8974b880f618cc1547c318a5151655c128ba4a689ff1926d4e02a79797ac04e9431627fc6161546d0e36a84348607d533a8dfb055aa4d2088f74fde9081d469de5602c74c832a2e4cb337176eac5cdba5283b6afc51ab2de3e107f7c7790cb796469b2f3917719", 0xed}, {&(0x7f0000974000-0x99)="a86d995b3af8dfb72bf21b127c4014fc705e152ccd89ca0143c59b48a13f1cfd46869160ba1d664ec2085c71b670765d9d962f99c4ac82dffc747909d6e91f5c90eefea7fcc87b2189e7b64c44e4e714d83f4df2c821c3f60d9464e36f6343b026fef7c21563dba696fd7e17af1d0cfa7a84fbc97ddb6bae808c96f3237c4532ef1acd56f0c71cb6b2cdacbd66be5b544394618f93badada4a", 0x99}], 0x3, &(0x7f0000e34000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x20040004}], 0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00000c4000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2017/12/22 19:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00001ee000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x400000000000006, 0x40) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000202000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9927cfdf63a6d8ac2063b4a66021e531898e893e12b63afb003204d87637cb25d67298ca57fad84a7a71bd03678bcd0000ed2fc91b715303fffc878e00b571", 0x0}, 0x60, &(0x7f00000dc000)=[{&(0x7f000023a000)="", 0x0}, {&(0x7f0000050000)="", 0x0}, {&(0x7f0000210000)="", 0x0}, {&(0x7f000020b000)="", 0x0}], 0x4, &(0x7f000051d000-0x10)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000039d000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00001e8000-0x4)=r1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d25000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000261000)=0xe8) fanotify_mark(r0, 0x2, 0x20, r1, &(0x7f0000adf000)='./file0\x00') 2017/12/22 19:40:29 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000018d000)='./file0\x00', 0x41) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c72000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000aab000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000b56000)=0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 117.191926] binder_alloc: 20427: binder_alloc_buf, no vma [ 117.191946] binder: 20427:20432 transaction failed 29189/-3, size 0-0 line 2960 [ 117.191955] binder: send failed reply for transaction 98 to 20427:20446 [ 117.320876] binder: undelivered TRANSACTION_ERROR: 29190 [ 117.353274] device gre0 entered promiscuous mode 2017/12/22 19:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000ca000+0x182)={0x0, 0x100000000, 0x100000001, 0x80, 0xffffffffffffffc0, 0x200}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc7000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000749000-0x6)={0x0, 0x8}, &(0x7f000008a000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f9e000-0x6)={r1, 0x1}, 0x6) sendfile(r0, r0, &(0x7f00003e1000)=0x200, 0x3ff) 2017/12/22 19:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f00004f4000)="") mkdir(&(0x7f0000c53000)='./file0\x00', 0x8c) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00007f0000-0x2c)=""/44) syz_open_dev$sg(&(0x7f0000ef8000-0x9)='/dev/sg#\x00', 0x1, 0x200081) getdents64(r0, &(0x7f0000505000)=""/1728, 0x6c0) getdents(r0, &(0x7f0000c03000-0xec)=""/236, 0xec) 2017/12/22 19:40:29 executing program 0: mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x40000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000329000-0x10)={0x0, []}) 2017/12/22 19:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioperm(0x4, 0xc9e0, 0x7fffffff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) delete_module(&(0x7f00006fa000-0x9)='/dev/kvm\x00', 0x200) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a81000)='/dev/cuse\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002cb000-0x10)='/dev/sequencer2\x00', 0x10003, 0x0) linkat(r3, &(0x7f0000ff6000)='./file0\x00', r4, &(0x7f0000526000)='./file0\x00', 0x1000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b2000)='/dev/vcs\x00', 0x802, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f00001c5000)=""/151, &(0x7f0000024000-0x4)=0x97) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getegid() setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f000023b000)=0x4e8, 0x4) stat(&(0x7f0000d64000-0x8)='./file0\x00', &(0x7f0000630000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c73000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/22 19:40:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b23000)={r1, 0xc16f}, 0x8) mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f000016e000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x101, 0x6, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x23a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x9, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = socket(0x11, 0x3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000812000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x100000000, 0x6, "b43fd12522e35e20ac18b088ffdf43d5523f6ab0be267ead28ac2bc9e3ec5d5f45f89e6493544a2ed3306cdf04bf411f544ab3dce7a00005ec0a23f21b515160e8a97c8308e46e1aee8e40c82d8f04a2"}, 0x160) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000017a000)='/selinux/relabel\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003a0000-0x28)={r1, 0xffb, 0x3f, 0x10, &(0x7f000024e000)="ee31dc73f0978b9c429f4f2d30824dd3a7c7935aaada33aa22426391329996f62565e47cbf22f805b5b55be68328ac05cc18e3e1cb4da977fc3ba01d025b46", &(0x7f0000762000-0x10)=""/16, 0x44c1, 0x7fff}, 0x28) recvfrom$llc(r0, &(0x7f0000cf7000-0x3c)=""/60, 0x3c, 0x40002040, &(0x7f000001c000-0x10)={0x1a, 0x1b, 0x1, 0x6f02, 0xa2, 0x80000000, @random="9004e7867f76", [0x0, 0x0]}, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a08000-0x8)={0x0, 0x0}, &(0x7f00007dd000)=0x8) 2017/12/22 19:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ac4000)={0xd1, 0x2, 0x8001, 0x40, 0x80000001, 0x55, 0xfffffffffffffffe, 0x49f, 0x3, 0x6, 0x1}, 0xb) getpeername$ipx(r1, &(0x7f0000ed6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007d7000)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f03000)={@common="67726530000000000200", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = msgget$private(0x0, 0x4) msgsnd(r3, &(0x7f0000b51000)={0x2, "c7932477b0ba6837c376c18a08973d5f2b7c030cbfeb0683fe2e4e99a9cc2a569eac0a7ac71817b951c9f4c41221b327e0e4c8290c4db67d9bd84cb44d6db764154cc6393d0a665da924e94435919a6aff15489a93115c71a93a2cf08ecf4c7482531d7128fbeece168e299de3d6218b3177843e605c38fd2e7de31cc4314b20634a99d12d1661d202bd31c89c9493b9124e7df44146d92025acc2a392b970b540a9287c8617e0369edae308216aa79709c793e9"}, 0xbc, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c8d000-0x20)={@common='gre0\x00', @ifru_flags=0x303}) write$tun(r2, &(0x7f0000a28000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x5, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x7, 0x72e, [@empty=0x0]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x32) 2017/12/22 19:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ff6000)={0x0, 0xf9, "7e978b4fa216d426621bd0603cc088a4c6ae3c21bdca18f6c3d75a08f252dda204ea1c8b5c1f7e60f85544923fd0f45b4e3b5734ca5cf2fbea7c99fe13b9f21fa73c519e0f8e3598c87d483732a271acd318852551685c214d6ecde821c93a59c0bdbb7562f16ec0bff501ea5f3f05d77fdf3d865d30898ff5ee4412aaaf80951dc3f90fe250db5d2dd5758da58401265510b70a0162193e0a4fccf4f423898e7a69fffb0bdc89c05d653f5832c70097a126e51f68baf3c2155cbbe45c39aad3edb1d93375cc5f91c508dfa3d2cb7ef7929934679cc38d3a2b6f214fe3c8cda7671ea95c56dd5f15b910453721a9ae8710dc1d1b0af414f89b"}, &(0x7f0000064000)=0x101) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007a7000-0x10)={r1, 0x10, &(0x7f000021f000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000789000)=0x10) pipe(&(0x7f00009fe000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000ae5000)={0x2, 0x85}) 2017/12/22 19:40:29 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009fb000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00009fb000-0x8)=0x6) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009fb000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00009fa000)={0x401, 0xef, "1cc47c033674396f68e5de76d7fb643801028b9d41e9b508b5bf45b93fde180fa9eedbcc4831e7a89ba0af617fdd418a7f7f71cd18435aa84f13107ffecb9a2549f6cb58538f1b89c70eff1ed0939e5f1633bb7c17fbea3a4b0b73b2ec70c64240cd1fc155cbff4178ab4cd5e5853c25dd25f1d0d964e292939fe9804ff8adf6b0fd23c2943b878726ce29f666be5f785f3078b44c89fc018a108c38b90d327bc91b1ab82d349155f480d5e818203b44f783586e113998872017f20eebd7dc65a44ce5b5163da7ff2a277d74edd509f3db8069619f5268d56a9f20cd4c1eeacc3cc523f115ab9d325628f417eb7514"}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000282000-0x11)=[{0x11, 0x14, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000019a000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt(r0, 0x5, 0x5, &(0x7f0000493000)="dcb42276876a0c434e09de31edd608f083f489528f4b0b3cd9cadf1742a25c72607f805bf0dfc7e167d7fa0bc1e397cb7284ef867c4fcffe3c6224a342a70ce19de415476b146e5517f777447c11d2c799e4e2439b24", 0x56) [ 117.506495] device gre0 entered promiscuous mode 2017/12/22 19:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f000056b000-0x8)={0x0, 0x400}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000acd000)={0x0, 0x401}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000faa000-0x8)={0x0, 0x0}, 0x8) 2017/12/22 19:40:29 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009fb000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000789000)={0x0, 0x40}, &(0x7f00009fa000)=0x8) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009fa000)={r2, 0x6}, &(0x7f00009fb000-0x4)=0x8) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006b5000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00009fa000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a3000-0x4)=0x28) 2017/12/22 19:40:29 executing program 3: mkdir(&(0x7f0000802000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000b5c000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") chown(&(0x7f0000ea0000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2017/12/22 19:40:29 executing program 7: io_getevents(0x0, 0x0, 0x0, &(0x7f0000213000-0xe0)=[], &(0x7f00007d8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2017/12/22 19:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d18000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000091a000)=[{0x3, 0xfffffffffffeffff}, {0x8, 0x104}, {0xf, 0xfffffffffffffffc}, {0xb, 0xff}, {0x3, 0x6}], 0x5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000021a000-0x16)='/selinux/checkreqprot\x00', 0x20202, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00003dd000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f6, 0x9}, &(0x7f0000c1b000-0x1)=0x98) accept4$packet(r1, 0x0, &(0x7f00002c7000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000002e000)={r2, 0x85, "eb342cb47ab5cf11ffcfe4e5e5bd1b57a3f7acac1cf6c6b43fc9b639aa1cd735464e78e85fa142c379db05ffcce5635dd8a6da189551795cacd00db62f814a6453944102c325d7c35d2e252e1f7cf7e59068727053279743d30e52346c947f4389610ea3c7a259180d9d3f224fe4e97875e6128badcb599db8812e20f56845d57adbcc73b6"}, &(0x7f0000001000-0x4)=0x8d) 2017/12/22 19:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) munmap(&(0x7f000037f000/0x4000)=nil, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ef000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4208, r2) waitid(0x0, 0x0, &(0x7f0000dac000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000003, &(0x7f0000dd3000+0x766)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000488000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000b3f000-0x4)=0x0, &(0x7f0000f9f000)=0x4) 2017/12/22 19:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000d4d000)={0x656c}, 0x0, 0x8) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:30 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$getown(0xffffffffffffffff, 0x9) openat$vcs(0xffffffffffffff9c, &(0x7f0000041000)='/dev/vcs\x00', 0x0, 0x0) setresgid(0x0, 0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) 2017/12/22 19:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002de000-0x28)={@common='ip6tnl0\x00', &(0x7f0000a2b000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "a58fd6", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit_group(0x3e) 2017/12/22 19:40:30 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f00009fa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fb000-0x4)=0x10) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00007ca000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009fb000-0x8)={0x0, 0x9f}, &(0x7f00009fb000)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003ac000-0x4)=0x0, &(0x7f00009dc000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000035a000-0x4)=r3, 0x4) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00009fc000)=0x0) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f00009fd000-0xc)={r1, r1, 0x462}) 2017/12/22 19:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000bf000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2000000000001, 0xfffffffffffffffe) setsockopt$sock_int(r1, 0x1, 0x100000000000007, &(0x7f0000596000)=0xb, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a36000)=0x467b, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000074b000)='/dev/rtc\x00', 0x600100, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000b90000-0xed)=""/237) 2017/12/22 19:40:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x3000, 0x108000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x880, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r3, 0x894a, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) 2017/12/22 19:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b8f000-0x4)={0xffffffffffffffff}) bind$bt_hci(r0, &(0x7f000017a000)={0x1f, 0x5, 0x3}, 0x6) perf_event_open(&(0x7f000081b000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xf74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00002d3000-0x10)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f000055c000)=0x3ff, 0x4) setrlimit(0x0, &(0x7f0000001000-0x10)={0x0, 0xfff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000009d000-0xb)='/dev/hwrng\x00', 0x80800, 0x0) r3 = mmap$binder(&(0x7f0000c5e000/0x2000)=nil, 0x2000, 0x8, 0x110, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00009ca000-0x18)={r3, 0x0, 0x0, 0x0}) 2017/12/22 19:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000600000-0xd)='/dev/usbmon#\x00', 0x0, 0x450000) getpid() r1 = socket(0x0, 0x0, 0x7) r2 = syz_open_dev$mouse(&(0x7f0000db7000)='/dev/input/mouse#\x00', 0x0, 0x60000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000670000-0x8)={0x0, 0x8}, &(0x7f0000e91000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000ce000-0x4)=@assoc_id=r5, &(0x7f0000689000)=0x4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000707000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/22 19:40:30 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f24000-0x8)='./file0\x00', 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002fb000-0xc)={0x1, r0, 0x3e10320166785fea}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a37000)={0x2000000000000000, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x0, 0x80, 0x6, 0x401, &(0x7f0000da2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x0, 0x3b2e}) syz_open_procfs(0x0, &(0x7f0000128000)='ns/net\x00') 2017/12/22 19:40:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000bdd000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0, 0x112, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000713000-0xb)=""/11) 2017/12/22 19:40:30 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000085a000-0x2)=']\x00', 0x1) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000258000)=0x9, 0x2) sendmsg$netlink(r0, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f0000168000)=[{&(0x7f00009fa000)=[{0x21, 0x3, 0x100, 0x20, 0x8000, "ab208bdf5f78245234077723032502b869"}], 0x21}, {&(0x7f00009fb000)=[{0x88, 0x1, 0x401, 0x6, 0xfffffffffffffff8, "e4dafe91a4c26d6eea75978ae3ee735342962b40ab4e4394430617bc485f87cc6907be2b49cce8e409a2a157317028b87199099b7d8ffa6df0363cd0dd1162e8c6b7bc9198a9684e5b340e3b7fe7a69f470e7e9a3f7f1788894233b5d505cc72c837754fb1eceb03fa71ee4c8d7835fc9d156af5d091334f"}, {0x58, 0x6f16, 0xb0a, 0x7f, 0x6, "887608ed91251c770bb34fce45957c84634d96f2c4b7d6ec5bb0871a3ab42def7bfcd911d2832a56ee33e3ec0ee5d6cd08589de30664909fb9c420d8003c4ecf2ed628a3e155ead4"}, {0x33, 0x0, 0x0, 0x2, 0xc, "76566d43480492c785543a9937051684327d8c760a3ee89ac972538e1396f2d63091c7"}, {0x20, 0x80000001, 0xb00, 0x55, 0x1, "f048465a82d1237c7c57f7587aab4876"}, {0x38, 0x400, 0x700, 0x2, 0x1ff, "18efcdcde29fa53e4d2ba8a3df012b5ff60a2cb9ab3f60fa7c1382290f553c0810fe91e19a61ab40"}, {0xaa, 0x100000000, 0x300, 0x3, 0x7, "674858cb789a4105fb3f8aaa6e2b2baae7e606c4c3dd52f9db36847a2c638708ef71993ade03664c801460831297c1c0daae59aa63037d4c587550e4fe4c28190db3fc9870faac77dacca38c3dc3db21421734231c5b8d094038cf51af631a1f41f7d728bf657817892489aa4be05784c827529510f9951c8393990e5ee766a44d578c85235f154973535d263a3bed731a3de7229227a121429f"}], 0x215}, {&(0x7f0000570000-0xce)=[{0xce, 0xc449, 0x300, 0x1, 0x9, "6dd2662c81f6896d188f6b56796c042dadbea321802b15f80f0b0762200f78cbe6e99c6e3de7e518e7a85692f922b2fd8b4448fc6733b2f7933a80264952336a47bed05075a728ef8cb3fb441eff2a224a09dbcd08a3f5aad6e730ff6abfa9bfa03bbfa232f86d5e60bcecd2378c14c8498c22707e26d475547de9ce377c18d14251a693d2fddc28ef4b3c338029ff2e6f9bf24a5cfa8e601a616654862039db9a38acab1d60affb4c8b9faa2b09ecb326b74383a07ea9af9bc65a24beb1"}], 0xce}, {&(0x7f0000231000-0x1496)=[{0x2b, 0x2, 0xa, 0x6, 0x18e08339, "5fe52207657ada120d2246133b2ac1e96cbe4b3508f70b16897b99"}, {0x71, 0x2, 0x0, 0x4, 0x85, "328c54571889be21c3845798aa0d6c93ab012a34c8cdfb17c3a095d4b3474c5ca79bc659e4725d60d206332df939d1b2f48c4449b1f9a05a0e7b8c8e56e904d5731091787ec4fd7be18ba8d2114bf32af9dcb4836e4c1c4503ff1c1b6d69271ec3"}, {0xe3, 0x5, 0x312, 0x10000, 0x0, "63dd86530ecb6898275912995a5d8585bab212d18075a6e6e3705fd455390bf895f5a9732cdeefc826351b24e21bd6480a97e2534f63877e03c7e9aa3270e6278698203401392825feab444df993d1f326f5b90a610652eb6d258e97be81191a6403ff77b4d0dfcf7e40477d9f4be522347d42f60d8919d83e482fdb6739deb38eae24d517e20573ea2520d2b11a8da0f2bb8984216451ada542b55d93b68010b2baeb38864e94de176e6b20c6cf0fa1bb679a8fbe598185939f00817d8e6aa3c09bdd48553370d7714106446d8d3e6f18fd62"}, {0x1010, 0x8001, 0x520, 0x0, 0x401, 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"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{0x26, 0x7, 0x304, 0x6, 0x7fffffff, "37c4f8a7328086808d88600f5c80eb6784abf3d8b3c8"}], 0x138e}], 0x6, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00009fb000-0xa)='blacklist\x00', &(0x7f00005f4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000093f000-0x9e)="eb1259fcbef6ba09005a6fc19aba79fdeb75f6e0a2d5379e92cb0b361ae03224ca028462eb4698d20d9140ce5a421f5054b5d988586b5d2e0d426ca5c154fa4394f58142a61b0d686cdba9389760326e245836d01801d7640efe0b51dbdf9e424667a6c6c4e85493983314a051c4fe7a719dc780da2525872fc23aaf6da86c72c7695ccccd7f2376c745566224227a96371228f40ab34de53b005e30ce91", 0x9e, 0xfffffffffffffffc) add_key$user(&(0x7f00009fb000-0x5)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0x46)="235f999b1434a9b8335d2c8ad093ad1addf50de8bd89d4e9eb29f2d454e43123479d1f908878f5a29eed65e306ac90b3ff0cc1b61828cdd208ad9c7172efec932aab71a2d70c", 0x46, r2) 2017/12/22 19:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) restart_syscall() vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00009dd000-0xd)='/dev/net/tun\x00', 0x0, 0x10d081) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') dup2(r3, r1) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009d9000-0xa)='/dev/cuse\x00', 0x0, 0x0) r2 = gettid() lstat(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f00004c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000960000)={0x0, 0x0, 0x0}, &(0x7f0000556000-0x4)=0xc) getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000344000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d8000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000710000)=0x0) r8 = geteuid() getgroups(0x6, &(0x7f00009ad000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000617000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000380000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000602000-0x4)=0xe8) r12 = getegid() sendmsg$netlink(r1, &(0x7f0000120000)={&(0x7f0000167000-0xc)={0x10, 0x0, 0x7, 0x10001}, 0xc, &(0x7f00000c1000)=[{&(0x7f00000ec000)=[{0xb3, 0x8000, 0x200, 0x8, 0x4, "901f2937683eba47ccbaccdfefd9dd9e318d659240b81a4b8092df51a0230b0ac8e803e86c6b38b918f10b217f5ec7ef9e3667666c28d197d37231730dd9c12c66f500ea4a58fe71467c25951e0848760907d72570f861b53ba71575ed4bd0962c0d893eb6a524e6fdcfc3a56699753a638f52126c8e2a1455e313deab3542b5903d56b3d195e1ae0e1a4eae9281a41a20be32e9b695b086be6ca4195c450006fa128e"}, {0x108, 0x0, 0x300, 0x3, 0xffffffffffffff43, "72c35be071f361b56f3f0df380f6a977f6123bcb842be5dc79e512383ff6e4ddd3a90fb9d7c8101fa4aeccafd9d57f9502a549c872603f2472ccdfa567a91812eafb44de4258493af0dac5881dd3d0171a24e2f80d4beab2a4c02cc31a66581e34ebccff82b9ecae7202286e5b166f216167761e80c653f85fa64f7a496677a6e3b1347b03b24cbfef828ab17be5492cf0cc2e0ad798de4ef5d2b3077d06134bdd76fd5e671909b57635c605abff7096123b5a9c15ff48a899a034f958a7c9ace2423ab4f4afef533047397a3e5bc03f3c7a71de1a7b47fe8df9da56ac6b5850b9d656b271049bb5f46160fa22a091a74273f539da90626e"}, {0x7c, 0x7, 0x0, 0x8, 0x4, "983482d820131a38012771194e8fdd1e4b7ae7ae611e05eedc958545acbb349ba67e79aa4d80a4d4d23972a8a0cce2a831f7bb9c746f1a2bf9d49510a6711e8564106c81bd899f1a2b9da0ed7f4042f9d563bc643470731fa009b0c3fc2f460841eb1aec7259c08965af3008"}], 0x237}, {&(0x7f00003a0000-0x150)=[{0x8d, 0xffffffff, 0xc10, 0x5, 0xf18, "0317e3921f35067cffdd90d7732d7b28fd772c3bf2c2c4d3ce18bd66d63c064a971b09767f1ff67f027563db7da81fc830ab810da03211bfbbb704c2987be34e26ba97b4614bd52f3370b0884ba046e13cff784332541eb1d5754ef55ffbe70ea38c19d1595bd8db39bcb761410a70bc70f85b4c630a1215470e499249"}, {0xc3, 0xe7, 0x400, 0xecd, 0xb6, "2d29f6c9afcc977081afa604dea5eb3156053716f1990119d3406dba2f703444feab339a1499857d2a2361525cc94064eb2b65f381e47f8c1eff565dbf4d3679cc0d345b46ac3ea4ccef8d3de2427e4837d0f7bf1c697a612ec050adede01dce17d36f8437f19ad19957982f56f2e5feff071fb01f436fb748487d6ddedd6baff2051d9723c088e5bf182dcdbda4ef55581be207b9e4bce98f28b4bd994477d1958f18e16aeb825b43fc1727d6fbfb5707a9b8"}], 0x150}, {&(0x7f0000903000)=[{0x10, 0x0, 0x2, 0xb8f, 0x81, ""}, {0x64, 0x7, 0x11, 0xfffffffffffffffc, 0x532, "7641521856112d54a40bd4bff88a48fe86f90cf610dabbf4f45683871437a5d0e1e88bdb904f7f995b1e8679b09f067f08741d649a653fa00dd1e8ac798ae7d2dbaa35ae8950ed56605c76f6d8c6c442eefa2e52"}, {0x7f, 0x3, 0x400, 0x5, 0xffffffffffffb15e, "52603492d429129b49727de8fdc1e21e7764f03bb3d3d64c1c8f9511158ab448de9f63ea6e67aafd094ddb56f56b81c5a850396f0d5836c8bdb0d7b3cf6c56398e0b4360919582145d13c6e5db70458e3cc843496c199867c82b8e86cbaa1721c0b3c9259ace00852a676e51eb64cc"}, {0xeb, 0xff, 0x105, 0x4, 0x6, "0c7c0d034aa543860c35824bb148e962c39bb98e4ed23f74d9cee3505093fd950982c4d71fcd87b6cb9076fc4ce17a6a4833b1a78f1d40c985b7f8c4c0f17027cac8db0893b2ee79d05beffe94667af082c0f0b43798fbe5ac216931eb28dc4b67a6a7e49d51617371bd0521590e5f91dac1d54351c324bdbe808069d5272a84ff8ef329e991c7da57441f1ff7a50b84cf167aee5daf3f03f9f91010650a0ef340908f8dc4d910c0be4e5c7824e01592c8fc5ad38e3f4121d075468ccfc68e0cae93880be6507fdda0b1803a49e72d8022c0f69f920e1dac6705aa"}, {0x1010, 0x80, 0x4, 0x5, 0x276cc1af, "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{0xe5, 0x9, 0x0, 0x2, 0x300, "ab5fd73130a6b2ef9f2e5d4ddc97790be3e9ec9ce4c5c65226f4d7b6d6b237b8a3a8ce7eee66e318ff74fb7448c29871b2e8e3f11a2f99118dddd8b52426be3b36455324da19e3127ae0a3459f129f4b58bf5a902fdb6123591ab7cdf8335de4be1e28f694ab1b5423e198685b071baeba4b9ac5aa3f08c355e0503dada21a4e3e52ac51a8b411097763f076119e131cf1a0299c14eac2f72dd9985691a209999c0a303eb2db3c8b3948cdf16c0c2b270d86cc9e33a1ff44b590c5f43ab16146332499a1d434b15f523cdae863127a94ad23cd6894"}, {0xb6, 0xfffffffffffffff7, 0x200, 0x8000, 0x25d8b6f, "753293b41831d5d7a9508b36bcd2e3c36ec3962cc14e94a2384f20feb462250676abf20406f3b52aeafcda3c40fec05a86849265cba8fe2d875bd556b2bae39bf3235eb550f96c836c94210791ad7057274b265af42bbd0dd1691ee7fd73741e2fdd7adbe5b96da6337987c0b468b47f81a1df24fc4b341020cf9d1069eb893637b5cc84f2e661a87d679568ff36ab94e0f2836fe638c2799f790e8bd3c4d9a98f5cee9c0c41"}], 0x1389}, {&(0x7f0000d96000)=[{0x5b, 0x2, 0x1, 0x81, 0x7f, "edc52bb9138642b731afafd8998cf67fc670f6aa7e0104740bb7cec0485444b33f3084205172f933d48135471c110ecff799ab0dc0748dd10c679623ac78dd83c102c617496db8b5db5bdb"}, {0x100, 0x81, 0x400, 0x3e0a, 0xfffffffffffffff7, "795d70e3fe53d43942ae9479213734709feee7c4d96bf0fdbb3fd5cf3c41f0112ab2958272ac7bc61a9219b864ed94f6afc516abaac3e92c7a36c3fbcaf0cedec7cddbad282e79c5ca599c5fc216b60588d9b216e913582318b51e01444bf98c84c8119830fad772f592e720c13b6eef58755270d5c88b96670a64747f6d2c52a56b52d852f212b007eb6389e80067cb9334ef301b133ea1bcecdc6d57b99c3e13c42c8d9066e3f970694d4c047f4baae9d83b7cd6634c04d2b931f55187e11fb0f618c6ae9a147a23a19992f2565a7fc273fdc4a2e8fe8bacab0d881f6d0bb69daeea10a1bbce5fc4fc44ce6e25cbad"}, {0xfd, 0x8, 0x930, 0xffffffffffffffff, 0xa2d, "5bde1721b0239ef612b83204338b7e897cdd34b2c91dc3bb4f58cb455394edbbfa1589de28562b0a9eb597f229565e52f65ed91f28abc7f6ec83531375623609a7bf38b4640b891c7050617d99c47fbcc26539c2a8098ecd6741d40f325f59b4de5bcbd08bf250710fc6b856acc8a84dcabcb45ecca5a96ebff4415dad9df8b7d4cba7b853ac999710e5235b3097055fd8a718dde2a678ed5cd74f8dc561715491edd95a7b630f10619eb1358109d955d6833c35172fdbbe9d2454cae26cd1f0dc8a3179648e972fdb3f4d142206f765733b81b3481ccfb4f71f302a09c4d463b48412280f879a10759377d21e"}, {0xec, 0x800000, 0xb02, 0x3, 0x9ba, "6d6f5d3a940a18a09a0f9b420196972aff39684c4f9d8c587376dfbf8a92518d5cc06168ff0dcb3fbb294ff571c3e4bf792a73da1f0ccad833ceec7adc6e4ce5668a53579cc9da6f6729292dc27c6d1ac3249ac04858f8ddfa9aa96197f152a7d332d2ca723428f0204bddfb3e87d2e4bc417f703fe260b1b850ab0d91bc551883de6ed8e461f482c59a8580208847c03e5ee9268a346422ee5e1d66bc598fd76f2f73a67b7f7299dde665df4474a8405b75232a14f0fa1612f12b8e8c814c9366b0ea32ecd0456f49b6831fd0e16f81cd51fd1b0e69814e73a34c46"}], 0x344}, {&(0x7f0000012000-0x1f)=[{0x1f, 0x1000, 0x700, 0x7ff, 0x3, "07de3a5cfc663a942a1f12a9ca9877"}], 0x1f}, {&(0x7f0000eec000)=[{0xd5, 0x9, 0x101, 0x5, 0xeea, "15f75d25acc67f2c7c6d74a3f3492b20266443db3a6586d6b217eb6f50509129880ae3b4a26a9c660c5b5ed00475e0d6092a8924b88789d94cccb88e254dc857263ed1d5d612ac64c7255340ab72188566b82e2f3e79fe7333274925887bae6bd5ce92d8be8ad77856d588a8d86c9753d00eed09b4bb79fe910a3df89722bcf8aea546f6c95bb00727f589c1d1ab7f62d3ff305ecd65ae72582fb6846ff9b122ecd261bbb6ca70bdd137fb4140d4c45d882ba4a51116020930b868f154a5298295206d4228"}, {0x5b, 0x5, 0x0, 0x7f, 0x200, "e415c65110f9791cdd1a1348441e0d151a9a8b8e5f0c8ce499a622a944b3f7cf390a28e28ba5f07941a1d88baa3daa2e6af77a6a3d0889e95a11a9beee8eb4167eea366a1b4916696cd397"}], 0x130}], 0x6, &(0x7f0000461000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0x4000000}, 0x4000) r13 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r13, 0x112, 0xa, &(0x7f0000e38000-0x4)=0x3, &(0x7f0000099000-0x8)=0x4) ioctl$sock_netdev_private(r13, 0x89f9, &(0x7f0000790000)="") ioctl$KVM_SET_NR_MMU_PAGES(r13, 0xc0109207, 0x400009) 2017/12/22 19:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000051b000)='/dev/vcsa#\x00', 0xcc6, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ea4000-0xc)={0x0, 0x2, 0x0}, &(0x7f00003be000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00007d4000)={r3, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dee000-0xa)='/dev/cuse\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000071e000-0xe)='/selinux/user\x00', 0x2, 0x0) getpeername$llc(r6, &(0x7f0000566000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000032b000-0x4)=0x10) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f00004ab000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f00005b1000-0x4)={0xa9e6, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000d40000-0x10)={0x6, 0xff}) 2017/12/22 19:40:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffffff, 0x1}) uname(&(0x7f0000001000-0x53)=""/83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x34, &(0x7f0000b52000-0x34)="4c81b45f9ea9542454c3997b1b04a0eb5521a5ef7ffd1d9adcac995486d4084ec7a11debc2391c5d0aeb75017efafb962e8be38c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f00006e0000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f000019a000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00002d7000-0x40)=[&(0x7f0000c1e000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000536000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 117.810709] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3 sclass=netlink_route_socket pig=20591 comm=syz-executor2 2017/12/22 19:40:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a99000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000f19000)=[{&(0x7f00001c1000-0x9c)="b9", 0x1}], 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00007a5000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) write(r1, &(0x7f0000c33000)='L', 0x1) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000060f000)={@generic="1ffb8004d88aa178bdeb8b38b8c02900", 0x7}) splice(r0, 0x0, r3, 0x0, 0x8, 0x0) [ 117.885574] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3 sclass=netlink_route_socket pig=20591 comm=syz-executor2 2017/12/22 19:40:30 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000508000)='./file0\x00', 0xfffffffffffffffd) sendto(r0, &(0x7f000072f000-0x1e)="c6adda5ed25afa79e29f4def679302b5b2768ba32a8cc3a8f171552bbaac", 0x1e, 0x4800, &(0x7f000009c000-0x10)=@nfc={0x27, 0x2, 0x3, 0x5}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00000ca000-0x7)='cpuset\x00', 0x0, &(0x7f0000452000)="") 2017/12/22 19:40:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000db6000)='user\x00', &(0x7f0000c2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec5000-0x3)="5e0016", 0x1) r0 = socket$inet(0x2, 0x0, 0x2) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x2, @cisco=&(0x7f0000630000)={0x80000001, 0x5}}}) r1 = dup(r0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000cd1000-0x38)={0x0, 0x0, []}) 2017/12/22 19:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$notify(r0, 0x402, 0x80000030) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000389000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/22 19:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) prctl$getreaper(0xb, &(0x7f0000026000-0x8)=0x0) 2017/12/22 19:40:30 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000458000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00009fa000)='./file0\x00', 0x100, 0x90) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f000044f000-0x4)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000960000-0x40)={0x8080000000000000, 0xf000, 0x5, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2017/12/22 19:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000686000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a44000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f000054c000)="", &(0x7f00002c5000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") lsetxattr(&(0x7f00004f0000)='./file0\x00', &(0x7f00000ac000)=@random={'system.\x00', '\x00'}, &(0x7f0000885000)='!$\'%securityposix_acl_access}\x00', 0x1e, 0x1) signalfd(r0, &(0x7f00002cf000)={0xfeb0}, 0x8) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x800, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2017/12/22 19:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa2000)={0x0, 0x0, 0x0}, &(0x7f0000a5c000-0x4)=0xc) setgid(r1) 2017/12/22 19:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e6a000-0x8)={0x0, 0x0}) fsetxattr(r0, &(0x7f000097b000-0xe)=@random={'osx.\x00', '@selinux\x00'}, &(0x7f00001d0000-0x20)="21776c616e305e766d6e6574306367726f7570b5402b26747275737465642a00", 0x20, 0x2) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bd4000)={0x0, 0x0, 0x0}, &(0x7f00008ee000-0x4)=0xc) r5 = getgid() sendmsg$unix(r2, &(0x7f00007bd000-0x38)={&(0x7f000073d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000878000-0x60)=[{&(0x7f0000d32000)="fd52e17e12868592987f87d6dfd2c325f1888a9aba530a76da3dc9a8fc16dbc9b7956c6d30286fab5618cb1a2c659b074d47f7cdfd3de2d976593fa543c373c933", 0x41}, {&(0x7f0000e68000-0xb2)="b1771507d539a443d59226e2228cc03cd7ab53592f808317689f9635ed3c1737bc1616b1ae81789d72f0fb637f1d13ee5e064513b3034d4168df9ffe6e1f67fa74b6dc81a7dd8c50507fcc28c128419192909b1ceb89f0b94b494737c64a1ff34b24842c2b3381a80c21877a64d4e9d33f397d6a45db07b397cc989ef850bd406c1cf13888e81f3a2a0088cd0713ff97d33d6de46b355a15fa03523fd0b7503f45081915c5ffe6f07257efce72d898455944", 0xb2}, {&(0x7f000079d000)="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", 0x1000}, {&(0x7f0000674000)="f58a9951240d81a2e158badd1a80f9936ba056588556188a49779e8c5e9a177eaf90ddc4be4b3c51e342e6bce32eb52e08e4f3f33846312ab813362fb69909273eea625dec63cdf14f0063187ff0778d97a0b32397de914463c551a7bdb1cd59951bb0b98625a3175bdf50128f818c56e1facd74ee246351d789e0111cd28ac9d3b72129c54adc46c4f26abc0284c713a3c51cb879efaddcf682cac41452b830d5d5ceeb525e42bc90a3615fd9ff9e89c71e2bd37e1a305248aa7407123f1fffbd840cb60e9cb8c33e5a444951b2d40505dff3aad1890e596df69b5207cd853fe0699263412b859010a5971beda76fb150f3", 0xf2}, {&(0x7f000037c000)="1d7ecc300149827658ca63613f1a2f91dca311457e5c725ad3cc6ec8555b2707eb52645b2f1d362c93398b52d5ceaeb83712ed344fab08c7d28b9c8e37d9d100e30af8b8f73baf4c8e9ab63383f638d691e26a8729d9dcca7f40edd6bf3603271014487e69bf9627caf1fb47af42e8a8d635782806c74e5e37ff95b1aba121c856ec4710687df176dcf73113b8124e", 0x8f}, {&(0x7f00008e9000-0x8b)="9867f535cf362202344c17b585f12bd3eaee6ac309297cb4d38fabeabbb32166e6f2349c1e234c5a826603c401cb0838c3b248560a180a37cf13391ea363257f3bb5311d543e7c6031bac46cdca1ca4123e0999bba0c11fe9e04676fe992e5eb48626368f04e71c142c1d982a13e1ac9b382a3499ef7fed67a126cb04d94fd0b0a29d1c6f9ebc288a456cd", 0x8b}], 0x6, &(0x7f00002f2000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r0]}], 0x40, 0x40000}, 0x4000000) bind$alg(r2, &(0x7f00007c1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis-generic)\x00'}, 0x58) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) vmsplice(r0, &(0x7f0000041000)=[], 0x0, 0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000608000)={@generic="22497d334c025a8d49deb8a96da5e71d", @ifru_flags=0x2000}) readv(r1, &(0x7f00001b5000)=[{&(0x7f0000ef5000-0xf4)=""/244, 0xf4}, {&(0x7f000070b000-0xea)=""/234, 0xea}, {&(0x7f000079f000-0x45)=""/69, 0x45}, {&(0x7f0000a77000)=""/112, 0x70}, {&(0x7f0000e4e000-0x80)=""/128, 0x80}, {&(0x7f0000a53000)=""/133, 0x85}], 0x6) 2017/12/22 19:40:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000019d000-0xb0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x5, 0x103) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002000)=[{&(0x7f0000002000)={0x27, 0x3ff, 0x4000000000000, 0x6, 0x9, 0x180, "1fed5769663ed0109849bd8852d698ad621e215f610e6f25cebf9dc2450aa6d1a182c59900bd9c023c20f2e25e1cecca936102fc75c7219c23f66601cbaf24", 0x1}, 0x60, &(0x7f0000003000-0x80)=[{&(0x7f0000001000-0x5c)="5baa4667c575477d0570d7a6547bb0750dc226be5b05822d8e4311831787c433e55136254cfaf3b73eb83e654fce393a88d8ccf101b0ebd2b8083395aeb467159236df562e85584d33d34512a364529ce72d897dd41987efb3c8eab1", 0x5c}, {&(0x7f0000003000-0x28)="c75771b2efefd49bb60ba6dc5ba57e6908c69314d75c2afd5a99b9a6853c24c2270ab725aed1f760", 0x28}, {&(0x7f0000001000-0x86)="7122cd6472736edd03a43d0377a72f895eb37e159dd591754544ca404a62ae948c63b2c68a6b3b04bf6d520868eb449476b0b3eff32dc4f5fca2226ba13e6e66f08eb18c673a32d932ee139643c030418299d5351c12d297ba96c0c561daeadcc36de7bd750d161c15fa46f052083e4cb0ccaa791e4318fe66f70beeda9d20472d6c72a4ee48", 0x86}, {&(0x7f0000002000)="12b4be92a4a21236f969eb66302ec9bca37b74b1ce23be7e9aa9253aaf8fb899e519a9c9c94f03b1bdacb8de26d591435793d9e07d945d4609ba97c47713e0aea3e4fd5ecb7e877b78e5671b3da12a538ddc2a656b862b7df2121dc9c5a194f90b023f8ca9c732bf8b476d527553b72225a6bd8efd2dec3b95e41a2218fbbfec7213d6a84545950be07e44d53a5dd4197a0915c6c6335c72984b89279c2834050a63dc6d35715e69f7fee4d7a264f265eb23fd2009ad4e7cbb2a1e1ee99f4fab50a442a5cc8b0c3f033834376448dd30e334b3d83320e4550270e908fe3bf232d90c09ddb0a5", 0xe6}, {&(0x7f0000000000)='u', 0x1}, {&(0x7f0000001000)="2d485bfe9b9bad3925cc0f261d534e7554196e30df7729fbf6c5e19ccb8b10a1472124e461633fd57c0310bc08b3f363bd601876edee16a1dcb795f0cd1091b50ead3a46ecbfb6057d6cd0d7e481708fb1d4dc363c27dbc40b7e0114cae8eb87021e94726c8da545d67e6794aa81b2ad6a15a15e4bbcbc50caed05d4087ee0fa49d93c7a15829324c13c33400b7d864cd0d90ed220330d436a1a3d6855eb40d190d665729072ce12dff9063388024785b71cccaa7feefab4e44b3a78fb37de3fabe7be81ec9f7924fc0cd541019fbe8c1e91a83a44cbd45833e0d9f01549177db9a92bb4c89aef7eb2711638dba14c54d713be128cb236812b94e52f4cc97c3c9487a09540636bdbfd2606343607684fdd72ddd2af4e8aa066e9c10bc840bef0b3c27f5fbf91039135289e138bdf2153627863a77d36995ce74f9bcb53c978543da73ddbe3d5ab8baef3d4abea1401e3bd4dfaeb139739d549956b36cef06f4b2cd11b0aa2afcbc90dfae76f020ccefd3cc1b138157ec49eaec2e497c2743d5629dec76f82093b57faef27b564c117c614f2a206ca193350d0791b5a159cc0dee0aaba8b667d7917fd01dfb47c369ae4b58e3530f117ee47f8471543d5b355d562e2823830ab6bedc60114ff1a9031e941eb7468481f5f056c6a5e4a94b9c1e332db20a56831076a3d4e02f1ebd43689908f5270f95da5d0fcf6465095afbbc65eedd98445e825ceccb5bb825781ce869f71f5d6079fcc63dae2fda899286c5372db92e67ffdca45cb8507aaab18ec0f95f5684ceacbd006c96a5f025c680f0588165196c8618c9bccd1579a0645fb52614785ee813468968d24bc880bd1062f2c194c9586c0d15fa158bb898a1d65c4649b02fb81ccaac28eee97b3fa12ae161f61a5129c545440a2bf7eed4bb6d7fbb74155b55d98aa180e90dff5c6f57625734f398fc6811eb0bda151ffdb852b72b3bde0f7b241428596ff15a99d67be9d034a00a1be965cc4c55fdcc0c58761bfea0340cdf4edfb35dbccd61c7efb8b7ac37e6589eadc442041a0aa69c81b0592bd40ae41d9757471857bb758dd2ca6c65ff602e3e3c77085ca032acf52dd3572e32b975972409c091a072eb7b935c0796d5ef2e17580c4c96faf23ff4758b58be51b15d6b25456fe26a4761cf4c296a6b8c1a930e6da498277e0a23ba4a8bce7194628dd49fee3b82fb100a46382818fd902ddc551ed1065bd9358f28f7421e3a109ecfbe411613848626384c9490e1887e3fac18c845de0ea2c0222921c66108f8209234935b03b8f3d8ad2b6c30a14a3f51d398b0924590ce23bca09c7d934736e3a4c270056674628d81fef4bd15844cfc782a67e0b4f807e6e18b56b65fb5eb482162083350b86aaf79f3402de8b9eb272c3d73044f62502813bdd95c19f6d668430a21d2d149a5cfabf0688f9e63c78cc15bf528d72726430348e77105c549527f3fbd10e68cddf47ff83a8b298556663c804de2e630b2e074848ea1f0264e1c63b01d4863034cdfab8b9093ce86705c17d08b9be944c299562f12a4b26350a32a38e8caa4679be3037eb5f6f1bd5f3ca6dc66ecdaf6deb33572531082001cfd8e4651e50eb47bb3cf11bfcc793bf33f06bf9af562cbd500d0e9cb658a40ef02fe48c5c8b274a4a2f5e8ba222ee27e018d184d6d07c0ce7d79017b2156c5c28e49f6ef3a0b27dc96b479c10f7064dbf03c10cf85ff7bf01b2633d540f35f447ca484f5140993e1731692b6482845c04c61e6a74c4d7ca059742550bfe96ccf467d05b8249538605f8483054bb35eea6f54bb1c0ceeab6eb5bd54532fbada31d6f7e5701d82372880dcd9c4d1413a65537e58a5796d3c8a9a00c87e4679d9b963458b60014092fe24b8543d365e280ca6ab01745f5c7d1df37c2d3be9cf92815469af37d2b440f0481738e98f1ab1c38ee156bfe117449a48d831420d253466d4c3dae6278e7b79ba2ed8de5ab767ff3b14e6529e8bf9a6bbb8349d088adaed40aa2bf4fad7dd1346d02d1325c1165b82116bed5df0307ec86d306488a3b344fbd62d0678e002e0d8b3a139842ef6e39ee358c7f585d46d6bbfbbbbdf4980f39bbe8d26e30a75a23867cac4c6c9719ee0856ccac312bc6403ac48592751107652710541bb0531555d74e066020a28bea2df2da80db5636c2cf020f0a882ea329f21d4b072814138f0b4a21168b407c6aa016fc625158a1e0a1c338014873c8286b5769c0631d7dbf48d40f666f064f0e590b88fbf73a0cb11d291a0573d24805fa0cce445a8f23cb9e3e4bcda5d871f52b05ed80ef9ea83f3810ea9ff44541432ce9e77966df5490a3102bc7b827b9a936511cdcc68316bee4ead8ace71057452fb223eb5a1c8d9523748d85b8efb27052135c7ee4faa667965e2d1d59921c985bafa2691c58c13724713375635f2effbd83d19d17fceb6265b16c1cb943bf471d5354dc6aa01982c8d7f88350b3cc00a5b497299beef76832223205f17a8748d295b358d47b76f59ec567a7819cf12037ace62598bd3aece6ef011ccc7cca6f899ce57a32591fa1096b120610d6eea7eaff15abfee716c5f2499f314c7f8746b2ef673dfb8f70d349cd28ba86a5778f47d6cc2d982e2315029edf0dfc3cfab6dfb58dd24e7d3f04f94e7dd53a62783e51abcd9c2f117b7fa1e471477a48f6e1738206c5a46126b60cd45dffb39a9b7829b6417e4d2e88f49c2bf5936454beed01ec5230e5f566624328be3d8e68dac1f647f718b22bfbc557f733297fe105f80a469088c2f3fe27da24f61ec876ca0aaec6aeb4dd65fc4fba399205c8a9cd7b3c6be64985cf988e50f296189239377095827d3d9b050bd40612a78030ff88d7a3650444a66c22646a03558f165633a85e916b925bdb68fcc9a40df1e3b6ebae8207147525c7cac627f988430c3bb5b9a5151b3ed8782fda9cc529069f200fa98fbc6d4652590b9c419f950bc8656d8f9d7f9c9968c1cfab97cf5f9dcb8e0a9f9f9cf17c80ad83fb6409fe00af882728a9b935692884400e0609580604de8b6a5b9cb2f5b043a086c9c2fbfc87f7b396f770e4571d4542c87a45d6a5737bc206cf9277a49bcbeed1c8ac926599b36217f98ae7496af2a6838c5d2d310fd76ed5cec48b52a8d5f69a03a3c5d802f1d630fdf7c67f266b323637c5c4ea6409baf6f39540159332f6a05fe6004a2d825303cc5848accd9c8d7c78289e7e28e97e6622b96dd75a299a2f4893986070e26fdaeaffe4e93e4cd4b8c39720ae2132ef8e5801fa87eb1c138c6dfd1a715111b5a93253a52c7111292f7793164287cb82d30dfaf186def2fbf8b1944879b96b20b55e26e608354ac13dbf74a4868650ae402451d77014deb76d70ff77e03abdae424b86c18a39bb9969ea6525cb7d7af7b0c48f3467c247264a7a190f69dcf28575697147b1ddc70993cf69f3477c0e3e66855faedfe68e188c95a2ff5d4aeb0b0add9bbf0fd3bfe1f170a8b98ea1946a42cc865d35c7aaf6a0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0x1000}, {&(0x7f0000002000)="571195b2f5174274288c1fdfdb50753ad262d7771eda5bb90d666d67f3cc13060724c36fb192bbaf2dae74a6cd9d6c0de8505fa3b28eaea69a085fde247aa1fadd356cca86b40be21322b503d614c8ecacc84647a25873372de74b4a5594987b1eeb215fd570e85de4a470a68059267eee9060709acd847d8c4ac5901dc3105f21b15f6916836358b5f93598e1fba43666ce4a0176da24440e7cbb0d6b078974f1f5ca7e17e09c8f911f691b1b50a47f472cbeccacd6b5a8c332d02f3b24e6428f1a71bdc5e3b83bca97d7bbc077bc", 0xcf}, {&(0x7f0000001000)="e7d7696e9c07b7667787f9acf2ffe16b34087190a1ba6b8964be13546a09916a04a67d07740b3a72bf8227f2b505b5652962bb715630d962b1e162ab277abf3e9753f922f067c3752ff5dee2bfdb0151363d72bc491ff2dca1e456a04ad5", 0x5e}], 0x8, 0x0, 0x0, 0x11}, {&(0x7f0000001000-0x60)={0x27, 0x95a6, 0x800, 0x7, 0x10000, 0x1, "14cf7befb14d39b02ee5a018631e6c0ddcfd6736d2d2b9330706977b15a6a3334e02e2c439e1d53aa7ae1d491b9d7e97ce7bbc53809946eda9cc25b674d780", 0x4}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x40)="90ce3df23c1bc16af7363f2b6e6d5dfc3c1ebac3fa1023ce19948de81859519e8fea79ee87e826fed4d2caf0edb8d8861389290797cd6535024e0f59f1775828", 0x40}, {&(0x7f0000002000)="76ef36f88cbe9f09262a2cb102ff738ccc8ed16fc7e9a3bbbb3476418603acbb5efd567809caa9abb4c0d840bbb9e35d0ad940a778ad6a5272f2f84e11066c252abad3e112dc6c73158bb2d895ac78775a72addc9fa03b056a1e23a258cb1b43266261d38aa8b0b507084fbf1e14f2714ce11ac672ab09067bbbda0e895fba298d4ea2dec7286c130be8f30786cb123820e3048bfa41834befb63346f0bc74419f5ceb3323dd9363e94d4825a9f9c2f939c959f2bf4b20faf88be0476c77ae940c7c2ea5fff95a06d7616e771a8848d0b33d88e2589e00de55bbe0e08f60445337a2bdaaf4fe82e6dece2a", 0xeb}, {&(0x7f0000003000-0xc)="4af8852086313407701c303c", 0xc}, {&(0x7f0000002000)="729b9bd19910d0cc9c9d36b9c6b1760475eae12cc30bd680a6b5bc4c1b1e1bc3304bd5fe2e9496797164f8a811b63fd1a2a08c70e9c6908d63ef8a7018777a5a199a136f055f85d3c10ff9b0b5888d66d11dbab54c46e5dd03b7451e61fa6a8bccc47c3f47a347b80cde295e14174e4335dc681639b30a6c265d382822cff6541d735bd9040afe03286b229d83b855990c4c2a", 0x93}, {&(0x7f0000000000)="ded05507e5e327af69d96bb8a3f3f5e44cc2a40d6191129cb34ca06442e9e55ab616dd86db825448d4bceda75206ae8366ab7af66026458fc363886cdff339aa89eb787ad296869524cd1b745bb511d107e5ed36f687339493561966f78bca382995fb184577", 0x66}], 0x5, &(0x7f0000001000)={0x88, 0x1, 0x15, "144f544e894674fb0c2c6c73ab02cd386e6c2120573179337ce2d4760f152e3f914ae063e646ede718004f7197999e65d076735761d67f68147779b478af44e08f1ce922c8f7d7defcfe1a9dbcb174045507164674eb500b073069481ed486361a9e344428ea5f03ed821fb061c1d2ac408b5471e1e35fbe"}, 0x88, 0x4000}, {&(0x7f0000002000-0x60)={0x27, 0x1, 0x2cf6, 0x0, 0x0, 0xac03, "925c9f09db864757432efa4f6ae546662dac56c316ae74efea999b62be659da5ef74c595b6d7b31afe0fb4fe2286897fc0e16e1d12066634085f4cb671df7f", 0x5136}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000)="3326b2fb7434ef414d8ad41f2d2177de21c23f3a28d9a41fa7", 0x19}, {&(0x7f0000003000-0x1a)="3c1d8a542893d413f543f45348e44c4c5c7ba486fbf3d28176f7", 0x1a}], 0x2, 0x0, 0x0, 0x880}, {&(0x7f0000000000)={0x27, 0x9, 0x0, 0x5, 0x8, 0xbc9, "9b99508438766142b77b2bee823399c3737b33b8e14e32b6e9ee3734d9524a6bf6c0c37c84663998b782ef9c62d8be64d068e62b3166a192744dcdfc3d3872", 0x2}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="9a41cd20330d421f81efd26fbd3256af9d0e95798365797633afa18f97fde86bce58c58ffb8be7072e94435a7d7bf08b9f7ec5aea3f406c2bff68ebf75e6c8e30911b1b724fc13", 0x47}, {&(0x7f0000003000-0x23)="0d38157a7b693ca996336e3e1d0b78c563284c129820c0749b6482851f65cc7bc4394f", 0x23}, 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"}, 0x1010, 0x4000000}, {&(0x7f0000000000)={0x27, 0x202, 0xef, 0x7, 0x8f0, 0x3, "08e46cd5f526a33ff03d2dc2c32e070d8e39654683eb5c71f6f926959297976f9b49d041133e08994c2de06da00eb6f1fdfe64e911c100ac1d37a58d27dd65", 0x6c2}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001000)="779f97404da8f3045f15a9b0450bc70ef6276acb12facafd9f9f24df5d679126e2c2edf51413926379838ab96bdd5c9041bb3cc6fd36247d1e6fc4", 0x3b}], 0x1, &(0x7f0000002000)={0xf8, 0x11f, 0xffffffffffffff27, "1ff587737ed93a1d008dcd58c54037b45d005757f9e0fbb8cd9eb99699171e523b94073e7de61a4db56f4e001fe92bb800bc88d8263186db8d904b22acca9dfc82e7490646d474091d5ba518a5656981d0fbfe4eedd0c3eb8a97c4f1f21108e1a36251a07bb5afcdd71e6b962ca445909880def9831c55400c540909b340f6a4e5f9498621424409efaa3e0bab5021bc21176321377bb968fd25d15822a307b878a2e10cf949a6811f1c2ce3a47aead29f1f491ed4e523faf03dfa71c1e504d72ef541333ec6e13bb8a214c9ec7d9954eb9c5ae29137c25b4c68480ae4f00e137cc90879"}, 0xf8, 0x10}, {&(0x7f0000003000-0x60)={0x27, 0x200, 0xc2, 0x7, 0x917, 0xffffffffffff64a0, "060f0ae86102bc35c25831e9f112a48b38daef48cc71d081769111b41534a82afbf91567b544c5ac8f44d61ea3d82656458f649766a555046a6836bd42176c", 0x8}, 0x60, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)={0xd0, 0x6, 0x4, "c030ec86c64966eecd602763432215d184b7da4de512479db6d6044dddddb4d2f2f63700c49c41941149a501270a31f3947dd9654126ffcc3491201ea1e53dc2ff81c52ceaeebf1c0049254ed47b28035a383836fca5397a726c3f8868da848c1e14fa8863ea2d6bbd35f0ec1165675a87b62a235231b2c9aa5c841408ef356d9cf6cf3f5ca87a49b6aaf2a6ff117a2df28a91e958b3dd07ccc2dfaa7b2aaea03ddbab3526ad958fdb607970b823bf0d2c0b6d407fb434eb9b804a"}, 0xd0, 0x20008000}], 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) gettid() ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 5: clone(0x40000, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000be2000)="f5") r0 = memfd_create(&(0x7f0000bed000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x40) fchmod(r1, 0x6) 2017/12/22 19:40:30 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00009fb000-0x7c)=""/124, 0x7c, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00009fd000-0x8)='./file0\x00', 0x800, 0x9) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000797000)=0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009fc000-0x4)=0xc) r4 = getuid() mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000384000-0x8)='./file0\x00', &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00009fc000)='./file0/file0\x00', &(0x7f00009fc000)=""/55, 0x37) sendmsg$netlink(r0, &(0x7f00003be000-0x38)={&(0x7f00009fb000)={0x10, 0x0, 0x2, 0x6}, 0xc, &(0x7f00009fb000)=[{&(0x7f00009fc000-0x5c)=[{0x5c, 0xcd3, 0x24, 0x9, 0x100000000, "2009c31b88caa09af42088c8835f7f1dfabf06049cfa9518a3deede38edcc8f0524d1eaa74356d27c30132e1c026dd22756d991286260af8c93edbbf398812a376ef4e83c387fcf417812dd6"}], 0x5c}], 0x1, &(0x7f0000950000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}], 0x78, 0x80}, 0x404c010) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x5, 0x80000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x112, 0xa, &(0x7f000012f000-0x5)="2a8e40fdb2", 0x5) 2017/12/22 19:40:30 executing program 1: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000420000)=0x0, &(0x7f0000000000)=0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b40000)={0x0, 0x68, &(0x7f0000a8f000)=[@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000b13000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x8001}, &(0x7f0000001000-0x4)=0x8) 2017/12/22 19:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r1) accept$alg(0xffffffffffffffff, 0x0, 0x0) close(r1) link(&(0x7f00004ce000-0x8)='./file0\x00', &(0x7f0000592000-0x8)='./file0\x00') 2017/12/22 19:40:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x5, 0x20080) r1 = epoll_create(0x5) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d02000)='net/protocols\x00') readv(r2, &(0x7f0000878000)=[{&(0x7f0000e13000-0xff)=""/255, 0xff}, {&(0x7f0000d0d000-0x9a)=""/154, 0x9a}], 0x2) 2017/12/22 19:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x100) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000d06000)=[{&(0x7f0000937000)="", 0x0}, {&(0x7f0000458000-0x15)="ea4060269130d396000001ffbdef22681f0423e800", 0x15}, {&(0x7f0000122000)="3437a6e002edc386c91f85929f2a44eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2101000000ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f000000c000)="e5a1021882e0956519f58fb5055617", 0xf}], 0x5, 0x2) 2017/12/22 19:40:30 executing program 5: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000dec000-0x10)=@generic="2e00e2f21b9cd1b3f5bb9b2b84264ab4") mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ded000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000dec000)={0x8000, 0x10f002}) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x379e55e3, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000-0x77)=""/119) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004a1000)={0x0, 0xc3, "7522d4acced4dd490b9c2ed2309b22d3a2f86ec4fe43cf164c631ebd1c227abd9385df8223af8f67b257aa56143341f8c07da450ca3fa3e3c0ba35f46e1b84d5d65bafffab2b1efcf05d619058b6f1bf291d4c03be03ea0131e956f18ce33459f625c5aa0b9071f6f78cc8eb80a702705f0767f08398baba1c9669179e917480dad618b7dc9e91430f31130e94f23e311bfc5ca3f575ae6bb0d5bb34fd5922786ef786d1439c33373ab889209fc3186405601c7d632deb092b451bf4f3e58eb3e7231e"}, &(0x7f0000426000-0x4)=0xcb) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000072b000-0x8)={r2, 0x1}, 0x8) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x13, 0x80000000f7) socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r2 = epoll_create1(0x80000) r3 = dup(r2) r4 = dup3(r0, r3, 0x0) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007d4000-0x4)=@int=0x0, &(0x7f0000c0d000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x0, 0x0}) r5 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000020000)={0x2003, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000344000-0x20)={r4, &(0x7f000011d000)="e54ea49c92bbba9a6ca639abd1799ee4336ce47b04340b846e8c3d926b0aa29772ef3db2cf51bf9ddfa11d19b1c8e0d437622ce189b57d578fa628f4903dbd6ea9ea3c37caa66e63cf5a344fbc7afedd7d24cef69386530195bde7d84a2c2d219c931b851749e628482e47d9e7ac3b2d3c56a20f75b90c6725f46f9cbc18f0d28f733d28fa2d5e5f01bfad7a9e9f81aa2d4a44d8d5c21c7a5f7833f6b532a3877db98369fbe2e98fd38a469a", &(0x7f0000ade000-0xb5)="3313f196f284f0ef180caa92cb98967837b95ecac58405148925dfbd54ac8613bf378df7fc7a0570439050f6a9e28107e96ed92cd755d99268f41b3c9bd727999122f6256d5043bbdc3ee505aea6d9dff35cd6997be54b7d69f0ba004fbe92c68573b504e3d98e7d1d7f63441cbfe8d87f05fa395262da4a8ffaaf3a8d0f499f5f342b968b28842ceef5af596dbf606d9262d09a427d3e74d58e6c38ebf480a94ac634587a41f39dd5fb7920ed75cf1d99ef0101db", 0x2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000f77000)={0x6d, 0x11c, 0x4, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00004cf000)={0xc9a, 0xffffffffffffffe1, 0x8, "8bf00eec7138", "78ec21e8ee1e58e3a4d5e96aec212f59"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000202000+0xe82)={0x0, 0x3}, &(0x7f0000de2000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fde000-0x68)={r6, 0x60, "fc13a8cfa6d0e06cf4ee8ba066cfe3d45f3e43839ac0b97029238950961288b7ec606cf3605837e4a87ace8e795dd64073aeb73494d4c9147af35d06276f23aae08e69721188048afdd7523735ba83f14282906023bb7d430a09ec5f4918ffca"}, &(0x7f0000920000)=0x68) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x40000004, 0x0}) 2017/12/22 19:40:30 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f000040b000-0x8)=[], &(0x7f0000000000)=[], 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x5)='eth0\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000001000)="4179228762f5a7c30fc9d329151a02641460c8e6a6e6ff2191b5b03e947f39d2137438b8f0244c342702648b3019f8c79078cd5be1aedcccdaa0302fe475774690940017a27e37eac29ebaa3d50ce8b1a483646c02ac7af93598a09695844552f545fa7e456bb391fe8ec8d6ab23d0e0f9706d8a21fced9efa6457588a76d16dc58383b5b9e0a2d71b71b53b2f440f23c6a251034ba2dc42f945833b58a2", 0x9e, r2) 2017/12/22 19:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002c5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(seed-generic)\x00'}, 0x58) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000cec000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c87000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f71000)={0x0, 0x0, 0x0}, &(0x7f0000809000)=0xc) sendmmsg$unix(r0, &(0x7f00007cc000)=[{&(0x7f00008dc000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f80000-0x40)=[{&(0x7f0000b5a000)="0bd048d5b5064b22cbf88969ee58ef220f1e1758f51eecb58acf90057f7ea93610a68b23fcd77a5373409161ac6d125ba9483d32530b70ce484119970f3516f28e437704cfd65c8059cf5f79f4e00e21dc563d29badb924ce1ddb4cf50e27a4611c909eea5540029801898b9f7a20b890fb9a61c9b2315e2da289dd2d8481739bcfba8a3e7def53e6b352af25c8cab01107dbd80a0c694ebba977da37e2261d59f0b85", 0xa3}, {&(0x7f000019f000-0xaa)="7d8539624db9f3fc9c0c99aeb7638face01e906cfa06c1799454113645ac607a45913f1e38492a3d0bd8fe8ced2cc83189b5433832b3f1b13f3859ad9ba6d878006ebf4a1e50cea12b822a9d025bff6e75b064406e0f3649a1a7b4584179208f3f73d6c5a272f05ca1b738c4d63948aecabdc731fc5999343abab82b48b34b6b16f57dcbf7a25f60bb27e9d40f55f36e9820e6262a14f710fd74f413d78352c13132bab59fcae146f8a1", 0xaa}, {&(0x7f0000da2000-0x6e)="a665e5118efe5adbbed99e8a08ba36e09282089d37842ffbfb7168b243c9a9c4c2fb349c59e3f82c2efe39a33a3500c27c2faf71da2610b857a8bee1bf45e8e1b36db325eef2ba36e49d7f17e4cbb20859b46d8452517db4b2c0a366436f880f46b8fc2ee43aa1c08e5d5660346f", 0x6e}, {&(0x7f0000a01000-0xc0)="66b5b919022f2eb392b21433c6a9a6e16dd53e5186ef393342cb03c01516cc7d322cb33ffcc4935dc910716e71f57956fca63c50b7d45cebf7624b7743c180178ff33c704700e2423cb0a0f6f5f416f0d3286e1537aaaca5b2d45e0821754b3cdfee181702167ee31e3a1381639ee4163b167abbcb0f502cecdf93f520f8252fb3a0289e0465f5dfb332ed422e6b5179a0206dec17417635a89515a1672fcfd4697e2169f9d53193a9f570c1b02387881be1bb3fa28694648abd1d1d04535ce0", 0xc0}], 0x4, &(0x7f0000917000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x800}, {&(0x7f0000fd1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001c1000)=[{&(0x7f0000eb3000-0x21)="c63af3771893e60e84be67cc978e7ebbaf49bb44980828df71f4d1efc3b17a347a", 0x21}, {&(0x7f000034d000)="37fbb4097dee7515abd2169187f18069f19b036d19d64fce4370d9f9d7b6bd5893ba4a9f9402524a8294d306f8bbeff4ab57c610f0a3d95d5182144f870f2c96d42d7a1d506dd1c5593728ef9d2ae68835124e3afd657aee36379ad17b05e8bd65ae7ef0d1a057505bc4198af7b313ef23e9036709b8a53df5ad5288ec4d08a58439933ee9eac946b9bd3658d3c12cb50531f4ec907d0ea44f064d6ff044df5f2e61cc2d03b25c24b2017947f46186b62eee7f2a7a4177678c5aa3b97e2bb53dea7a86f4017c3c16687e080f016b367abe4a6689873711407c70f6808d8a6ba7962475a660", 0xe5}, 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", 0x1000}, {&(0x7f0000afe000)="3c7257ec7944a877928129f90ed7b465f9001174e524d63ff300271075727090e72032e500f40538e66851b47c16d1bd4a98bddaa8554d76f8737c617c0abe06be5f28730bab3424ab2726859c7e427f479727e89fdecd2cc4ee8d50fda9d2210340e8e3a156f92340c57fe504d7c17814aff703fcc4d9f818118658cea11558761716048fd060e224ffe9c6ec5aa0c2be85a9110a1984c770f3d892d4cf486ce4c5e96ba41cd2b4ad0197c18cc28ef71499d000e537455fb2ef669c7666d546f4d7e40e4981bec96ee91e782f6b5d68efac12246ce3e5a3530ed855d92be469806c388e1e7b", 0xe6}, {&(0x7f000032a000-0xc0)="e0f8374f210e0a627feea4f06678d3fde38f6c80708eed5eacf7826515dbeb2f997bc8f8f5a1b1e1e1b094b6bd919f6c1d84a73a709fa8cb81ac33021641d9ed94b39f3eb5c41a4b23077729aaaa84796f90626a310f2f08763614aec5a8910a58621fca9558341900b124a2dc348d5f02b1ffbaaca1d8e6c291a89d319f468b449bed3ee33c3bb4789a261e1c37726fdfe60bdd370101340033b53d4bf917b81308371d2750d8a0fdaa58dbf6b34838904470758418f4889b2f6fb9065502cd", 0xc0}, {&(0x7f000013f000-0xa1)="49c86e3c90e4f17ac958e125419a52dcc61af661a59300c1417939f650db7c338e1b35dfd6a136aa4bd08ffb02c953a6639648811c9d4f4fe5b0873a7ef5744c7ed2fa124c7ceada9f7551405e1adb77e82949a37695ca9f19365214445c1b366384311ae7cb738060d65fc1b1d7e742f37ce86138bc5b6fcb88e30a9fdc66c6101a3be8e44381382cb6fba5005f4dba901ed7e0145a82a4e6d44372cb7a680b9f", 0xa1}, {&(0x7f00009c9000-0x25)="779365fc6726060708af2193455a9b345e5e866dd96665b3adb34dcce767e89131c65701b6", 0x25}], 0x9, &(0x7f0000f0f000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x1}], 0x2, 0x810) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000130000)=[{0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000a4b000-0xf0)="665eb9ca42840bc0ded5be8bcaefc1668ea218c41127038490625110426988c5", 0x20}], 0x1, &(0x7f0000a66000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/22 19:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b43000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a78000-0x4)=0x1, 0x4) socketpair(0x1, 0xa, 0x8000, &(0x7f0000fbc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b1d000)={0x0, @in6={{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x6, 0x0, 0x5, 0x7e86, 0x9e0c, 0x100, 0x74, 0x8, 0x4, 0x7f, 0xb04a, 0x1, 0xeb, 0x23601b47]}, &(0x7f000016b000-0x3)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000648000-0x8)={r3, 0x1}, 0x8) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000197000)={0x0, 0x0, 0x0}, &(0x7f00006c7000)=0xc) quotactl(0x6, &(0x7f00002ab000)='./file0\x00', r1, &(0x7f0000e69000)="be74fa7d4035205256a518af383c8179d26c5ab2ab1ea2f287263b31120874e0c1ac47adb14a9b74cd7422ffa62564a80651c164519ead64f24cf3eda8f821c8fed718199e785b74ec661cc3fd2d7e67caa7ffe1e80e4a56675195f18a019d20096e89bca8610e61170cfa6ccdb44e") rename(&(0x7f00005e5000)='./file0\x00', &(0x7f00007e1000-0x8)='./file0\x00') r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000236000)={0x0, 0x0, []}) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f00004a5000-0xe)='./file0/file0\x00', &(0x7f00000c1000-0x5)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") timer_create(0x1, &(0x7f0000953000)={0x0, 0x12, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fe000-0x4)=0x0) getsockname$unix(r2, &(0x7f000066e000-0x6e)=@file={0x0, ""/108}, &(0x7f00005ab000-0x4)=0x6e) clock_gettime(0x0, &(0x7f0000d65000-0xb)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000ef4000-0x20)={{0x0, 0x0}, {r4, r5+30000000}}, &(0x7f000097d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 19:40:30 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009fb000)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00002a8000-0x2)=0xffffffffffffd106, &(0x7f00007d7000-0x8)=0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009fa000)='/dev/rfkill\x00', 0x6000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2017/12/22 19:40:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000a1d000)='./file0\x00', &(0x7f0000e4a000)='./file0\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000044b000)='/dev/vcs\x00', 0x80a00, 0x0) unlink(&(0x7f00002dc000-0x8)='./file0\x00') setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005a9000-0xf3)="456266ded36a7a11a3b6c93fc9c0d4f1952c69c122bbb9389ba96ba497a0ebee0f9b9dd3ea2627446d7d716ac06bea6c382ea6c370251a3fbec0fc807a3af196e6445913d1899ab8a8453076dd22dc6a034168a2ff27a7a931e8205e9bba46f2b0fe99cc74404be0eba6b6f8e10e06dec18e5b3b716fda4a479ac7d222be27fdf6d7213bfb269286eb878429b88e865770fb84c3c915ff63a1a5f34cacce9fcc83917ec523fcba2b6b39d91b83391135df41a1009b6a2378a1e71a0b23b537f4cd223c246a960f717fe5b89a3b2aae1b4f7569f95df2b49b98c3ba82235d8dc513c250068181b770f276847d9866e0af88829f", 0xf3) syz_emit_ethernet(0x3e, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "9c4393a68ff9fbcca3a3eb42c33292fcb3093cf8"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d72000-0xc)=@sack_info={0x0, 0x5, 0x94}, &(0x7f00003ae000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007ca000)={r1, 0x4, 0x10}, &(0x7f0000ac7000)=0xc) 2017/12/22 19:40:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000231000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000-0x28)={@generic="966e9dc1452bbe600f67775aa434793a", &(0x7f0000001000-0x14)=@ethtool_sset_info={0x37, 0xffffffff, 0x400, [0x3e000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bfb000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00000d7000-0x15)="ea4060179130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x4) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000e28000)=0x0) 2017/12/22 19:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004e8000)=0x128, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f000052f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000de3000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/22 19:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f00001b3000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400b994e83f0019ff00d6b1206100"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00004be000)={@common='ip6_vti0\x00', @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x0, 0x9, 0x0, 0x8}, 0x20) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000081d000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000ba1000-0x8)=0xf000) write$tun(r3, &(0x7f000049f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000838000)=0x2, 0x4) 2017/12/22 19:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000a0000)='%\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b91000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x300000000000000, 0x5, 0x3, 0xfffffffffffffffa}, &(0x7f000026e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000962000-0x6)={r1, 0x401}, 0x6) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f00009a0000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) r3 = msgget$private(0x0, 0x400) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000e66000-0x45)=""/69) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000064b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000007d000)=0x5) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x9, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000053b000)={0x0, 0x30000000, 0x30, 0xffffffffffff7fff, 0x2}, &(0x7f0000eaf000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000d02000-0x82)={r4, 0x7a, "dc6087b64eb112fae3a00cb0664405aac32625e3674e78cec1c5f45ee725e3fe0d6767815dfa19e85855e10f0a6ca3d31c442b66cfca53890104074ba9cf90462a0ae054d41fb472a903a84fb0c382b14296c9411b816a99a218a5a81fb74fccc094cccd5c6af464abf3f5c4d19c59846ac8d03560896fd0ea7b"}, &(0x7f0000ee0000)=0x82) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c92000)='/dev/rtc\x00', 0x277b, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000240000)=0x0, 0x86, 0x0, &(0x7f0000c60000-0x8)={0x0, 0x0}, &(0x7f00003b4000-0x4)=0x0, 0x0) r3 = getgid() setfsgid(r3) fcntl$getownex(r0, 0x10, &(0x7f0000a7c000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000467000)={0x8ac, 0x40000000000}) stat(&(0x7f000096b000)='./file0\x00', &(0x7f0000a28000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000191000-0x8)='./file0\x00', &(0x7f0000b95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00003e4000)={&(0x7f0000a94000)={0x0, 0x0, 0x8, 0xe97f}, 0xc, &(0x7f0000c39000-0x10)=[{&(0x7f0000310000)=[{0xc8, 0x1ff, 0x400, 0x80000001, 0x3, "e991d228fc182dd3ca7b0b1514d6055b7835fa00e97e296b1e5b0aa1f5c241414f91282c964a0989fef8b84e61e9d857d83512f10547d4c7c8cedb54e85c9610a079fed04bbbb1157ddb80d5c933919502026ed0172e3cc48026eeb866452ad7b603c890e353eb9726da9569971dbcb036d5fdccf98597c3ca5ba27ff833f92a35473d03e1356c0f6f25562d5f20dd7c61eba4101b0c391110a70752ee448d2401a52608fbd77bf245528643ae2132f58f3e49b414ea988a"}, {0x18, 0xef6, 0x4, 0x6, 0x1, "9372c02a2a9e9904"}, {0xe0, 0x8000, 0x100, 0x3, 0x3, "9d934a4c0d4cd099578167b383119b1aec8cf5dda70d0e736cda9a6604da58cc9de606ee929d475e9b34d1f30be45787f95bad86abf27b9c1576b31dde436bb6552119000b01427cd25f27713d8719eff05d426a83c9caf4777c63b449522abf682cc535025bef64463234be596c80190f9ceab5e63b7de044e3cfe9d5b8a960021b82dcfa368d4998f86b7069efe8d874bf12d04d32beed7a8c142c7ff82f440d3cff7968bdd4ba7177e0f01c80685346dd4434dd1e1c3c1d598a65a2ad99011b64dbcf69408a4618516b6a5dbb208e"}, {0x8b, 0x7, 0x302, 0x7, 0x4, "1ab8a6e5fa0871b956905d1a46f098ec1870ce1b4b109fcb009fe977d8536da025deccde9c8cc51d0f97855ccb41ff955d1b637b45e04090e79c595a561fa139adc7325e018edea74d40b514b66c76ecd10dac64dbb4b31d9d39e7f4c1ce1abdbc75b4504e9bb5af6a12d54289af62d04bf52d70999ae26ca342b7"}, {0x13, 0x0, 0x18, 0x1ff, 0xddb3, "a74dd8"}, {0x1010, 0x2, 0x20, 0x7, 0xc41, "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"}], 0x126e}], 0x1, &(0x7f0000615000-0xc0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r1, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r2, r1, r0, r1, r0, r0, r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}], 0xc0, 0x20000000}, 0x40080) r7 = syz_open_dev$mouse(&(0x7f000000f000)='/dev/input/mouse#\x00', 0x265cb6f3, 0x200000) r8 = request_key(&(0x7f000028d000)='encrypted\x00', &(0x7f00009e0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000de6000-0x9)='/dev/rtc\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000c3a000-0x5)='user\x00', &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000763000)="4b7684c27069da0a5d8a057bf830cba643167e4419fb70ebf245ab5c9eaef71ba61b47152bf8b498eb8bb00352027929ae4d80072ead157c0bd03b760205f3de62ade47f658f228b0c7a3baf9101cae1db1a855e826bae914783216ad69c5ca0385f863de36aa60a147f6d458b58785c9d0e7ce01c9708e980a434f777a4e80275f82347298b7728d41b01eb5f317ce95582e27ad098e9e8b0391444b3a6761ca7e78a9e203a5a5bb496b384565a69b76c88e839b6f3e2f9a9d49c01b9a6e1f7c5a71d2846a42f5581075603d47825f54c223e7e0ff421aa56b2c7fc05dae99344a0e16420d9393c0117a68e28f32f524ccaf9ce255b", 0xf6, r8) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000303000)={0xaa, 0x3, 0x0}) 2017/12/22 19:40:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca1000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00008ff000-0x98)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f0000021000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b49000-0x14)={r1, 0x8, 0x100000001, 0x80000000, 0x2, 0x781e}, 0x14) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000829000)='/dev/rfkill\x00', 0x0, 0x0) [ 118.354589] device ip6_vti0 entered promiscuous mode 2017/12/22 19:40:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c99000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b81000)='./file0\x00', 0xe000, r0, r1, 0x400, 0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f09000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b9c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000e5d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) r5 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r5, r2, &(0x7f0000429000)=0x0, 0x1b) preadv(r5, &(0x7f0000960000)=[{&(0x7f00007be000)=""/225, 0xe1}], 0x1, 0x2) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f00009fa000)=[{0x0, 0x0, &(0x7f00009fb000-0x70)=[{&(0x7f00009fa000)="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{&(0x7f00009fb000-0xef)="1cbce9a21a8a0137a4fbf4943fdcecf411fd6058a33332182265849343b2ecb045cfb2c927b78913d26030aae37e8b31bdda907ae4dfa35ac058ec1a149f3683ce7ebab8acdb620a5e8ccfe4a9fcb3a05dd0f727352ff870a9568a02ccaf0f5e29396805e0c22934fe7940874e531d4ae1f56de06fd4169fe45d6279af6ef11b40bcb307211497af15355e95e7acd97bacace967cb1dcca991928f40c5d6d7c3725ceac2a02fe92a1a7c38349840d0f8ca42b08a0649ab6c2219552c6156a1fe3127a8fe7ee5a1821d05b5c69d479a5a0072f1c2e601118a9b645fe29848e27cfa4de074772fb145eb9fb0c384692c", 0xef}, {&(0x7f00009fa000)="84923a0090268dd4a7ad5c14b16f7316edfe936a17f384401e6074613e2f40ce462d7159ed31f6d69be1d63389b4", 0x2e}, {&(0x7f00009fb000-0x35)="85076a8e201e5be305ecb05e2fe62b0d3d976ca81ff81fb7266aa83f7c2792d4b130b649b288efba1efc7909416e2db0bcd762a5c0", 0x35}], 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f00009fa000)=[{&(0x7f00001f8000-0xa7)="f4b4bec9869ae51734340245acfa50f21efcb7c59cfebdbfe763c9c74995a11bf202ff2475818780316a11891ba5bc96b83ca12e9bb43ce146c952a06d321ce0e5eaf6f4d8d118b56bbdc743ea0c07205ed6cb10355623a55fbec6d9941ecd467356cf2010177e71a3916ec0d43b77f98bbb09bb05f061c6f40578928f00d6024b6ab56175ec9c68c97041d6ef0a6efa0d7b1916e1d871eb86dab2d8373af8dfcf0648d5290f1b", 0xa7}, {&(0x7f00003ef000)="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", 0x1000}, {&(0x7f00009fa000)="7d559ced249cf0025eba72cb68729792848ef5576b7969819fee6dad75acc2584f73d243ed883cf93b81cff04358d57fd2cf658533cb52b8e2cc102599915cf03756dbd1df4792f0a5330f05c211d0081aca19b975559ffa3cd60edfe0cc68056e71fd3d2ea08e72027fd8dfbf81810334df34a181b6383a3e00091a35fbf1a710ed29cd377473f3ea419aec2963a2f759ea862f303ee7386e345338ef33f4e56e0b816ac7345bf18f42f7b133b87cfe298fc2d998e5bdd22552369010c60c6912bf379a223ea2e45a56f9d66e031fa407f6b24dcc0a624af2", 0xd9}], 0x3, &(0x7f00009fb000-0x128)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x28, 0x117, 0x2, 0xd, "3cd4f496ca6a406d3a852934e7"}, @iv={0x48, 0x117, 0x2, 0x2e, "0940fcb08441b038d98f5cff9c1968bd90f359188f93ca671d81c94085e7741bb81e8cdb2395396a429ae5f77008"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x2b, "19c381e4f1904828e7a73efc34d9ecc38c1d955f57ef3cdc0a4fd96028822a8d067d502e40ab78192634be"}], 0x128, 0x0}], 0x5, 0x40800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setsig(r0, 0xa, 0x3b) r1 = openat(0xffffffffffffffff, &(0x7f00008a0000-0x8)='./file0\x00', 0x80000, 0x6) readlinkat(r1, &(0x7f0000e7d000)='./file0\x00', &(0x7f0000cb0000-0x69)=""/105, 0x69) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000c56000)=[{&(0x7f00005fa000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f000022f000)="6080fd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6f002097e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a9048314cdcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f16", 0xca}, {&(0x7f0000de7000)="e5a103006b0c0101ff80000000000009", 0x10}], 0x5, 0x7) sendmsg$netlink(r2, &(0x7f0000435000)={&(0x7f0000722000-0xc)={0x0, 0x0, 0x5, 0x1e}, 0xc, &(0x7f0000758000-0x20)=[{&(0x7f0000921000-0x1c2)=[{0xc9, 0x8, 0x100, 0x10001, 0x8e, "0640b9968e5392e7f58219f5381b10ae6428246ce979fb48e46f8beccc673cadf811903757ebb56cbf0778b25a4dce394fd12d2ac61c79c0132295ae157e579c7044f2c149a4ab88fe8b956fd2efa9e873ab4975520394180bff0b1859234aefea356481a410a4e1d10d911d4b3f3fb50870388b9908df66d1544d32600d3604b82d3bebd600cfff628a20aa47ca2b8f6936efc2cb42f3a595097b6bb9039a43d6e5633a5e331b3c8b0f50de3d392ab8fd9768cdaa92f6717c"}, {0xf9, 0x7, 0x304, 0x4, 0x200, "c0bf7ef6b8ae3bfbccd8a6590f34fea30b7fc54f3eba6d1fedcac6c24d100f98f3fac477155358213729e80d482886f2a809f518a73c2a0571a354edd7ec6214eab3d717687f3a40bb7c3749c259bad6acd4242b41d0156de0ef0d880ddd2c297a8f20a2a1049eeac7fbb51222fe256d9bd5a94e614b7535b9044cd6c3825bd1545a38a349e002385761058c915cea0be8f49cbc9ef807c8f943b9e448b886b3c850f342b960f666a9c2c909d07e5c53b53155cab34fa4d613b756bb85bb79d4251657bb1a9ada9c67a238aa68017d2f88472bc55102544cd346ffb62fa5890b86b5db5503f7e45269"}], 0x1c2}, {&(0x7f0000d01000-0xfa)=[{0xfa, 0x1f, 0x2, 0xa1dc, 0xff, "7e3bcebcfccb8981dbfc27159248b2f894a63b80abfed99adc5e4826536f9d3490282a9b5b4777815571425402bdedce5114ef3b3bf690bd42172220694d899932f161eb2e6ad989041a9cb136ebc63d1108ec58119a79321a51855b10b5d7aad916aac6f2b538de77af47e98d3f95a113938c00deef35cb939332bcb58337f1a304be1e5b90c9c31467e2adcb8b3f631c2d8f7c153bf5850f78d26e9804826792b5c6abf59240ca16ea203ba8af78686f18030f97422050897e7c4ecf8ac7723a842935ad58f5006c956ebb024319266f0b3a92e192dbacc6a4db4bc0de5c0160652c694aa519dbee8d"}], 0xfa}], 0x2, 0x0, 0x0, 0x40000}, 0x0) 2017/12/22 19:40:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000004c) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000788000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet6(0xa, 0xf, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fadvise64(r2, 0x0, 0x4aa7, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b79000-0x8)={0x0, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ba0000)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000727000-0x9)='/dev/rtc\x00', 0x2042, 0x0) mkdirat(r3, &(0x7f00002cf000)='./file0\x00', 0x40) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00001e9000-0x18)={0x1, 0x0, [{0x40000048b, 0x0, 0x0}]}) 2017/12/22 19:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b2000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f00003a8000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x3881, 0x2, 0x0, 0x0, 0x2}}], 0x30) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000081c000-0xae)=""/174) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00001fa000)=0x8000) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000365000)=0x3, 0x4) 2017/12/22 19:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb9000)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f00002c9000-0x4)=r1) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) flock(r0, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000556000)="fd7205fe1b6b4981c5e20cb7270b601cfd8960f516bb3fe10d45e740aa70fc1af8678fb0136d545c56bb53816021799d7468a967b1291462b5ceef5aca83c03a8de167678361f13c38ab5d3ab2d8262a3a3e4b3707bb09ff91211c1afc1bdaabad8a6d989abcf210265da7657f47c9139569dfbbf0fe454c37ce4baa3e1a858aee6467d6808065f385b5a4aa293c49695f6dd89b6342e0046e29926e98a11e7a34782745c484ed119e8323f587be1e9f51347aff7ed446dd23c1f2", 0xbb) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000854000)=@req3={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) accept4$inet(r0, 0x0, &(0x7f0000fd4000-0x4)=0x0, 0x80800) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 118.507573] device gre0 entered promiscuous mode 2017/12/22 19:40:30 executing program 2: pipe(&(0x7f00009c8000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000065f000-0x2)=0x4) r1 = syz_open_dev$vcsn(&(0x7f00009d4000)='/dev/vcs#\x00', 0x3, 0x800) r2 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000d93000)={0x3, r2, 0x1}) r4 = pkey_alloc(0x0, 0x0) pkey_free(r4) mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00001c7000)={0x3, 0x99, 0x7ff, 0x5, 0x0, 0x20}) r6 = fcntl$getown(r3, 0x9) getuid() stat(&(0x7f00001ca000-0x8)='./file0\x00', &(0x7f00000e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000080b000-0x78)={0x5, 0x78, 0x2, 0x6, 0x0, 0x0, 0x0, 0x800, 0x40, 0x1973f2b2698d31a1, 0x20, 0x1ff, 0x4a, 0xa, 0x0, 0x1000, 0x2, 0x6, 0x7, 0x210, 0xfffffffffffffffa, 0x3, 0x5, 0x3, 0x80, 0xffffffffffffff00, 0x0}, r6, 0x80000000, r0, 0x9) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009fc000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x0}, 0x0) 2017/12/22 19:40:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x14b, &(0x7f0000d0c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005a8000)={0x0, 0xf2a}, &(0x7f00001a8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002fe000)={r1, 0x1000000000000}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x2, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x80003, 0x9) bind$packet(r6, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') r7 = syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r5, &(0x7f0000f12000-0xe)=@l2={0x1f, 0x3, {0x8001, 0x63, 0x280000000000000, 0x9, 0x5, 0x3}, 0xec25, 0x8}, 0xe) openat$kvm(0xffffffffffffff9c, &(0x7f000078a000)='/dev/kvm\x00', 0x20080, 0x0) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/22 19:40:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00001ec000-0x10)=@req={0x5, 0x684d, 0x0, 0x5}, 0x10) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00009fe000-0x2)=0x0, &(0x7f000094f000-0x4)=0x4) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) bind$alg(r1, &(0x7f0000ee3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000516000)=0x2) [ 118.566380] device gre0 left promiscuous mode [ 118.583649] device gre0 entered promiscuous mode 2017/12/22 19:40:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000330000-0xd)='/dev/usbmon#\x00', 0x4, 0x4000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000065c000-0xb8)={0x0, 0x8, 0xb385, 0xd5cc, 0x214, 0x1, 0xfffffffffffffffb, 0x8001, {0x0, @in6={{0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000, 0x23abd538, 0xffffffff, 0x2, 0x8}}, &(0x7f000067b000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000061d000-0x8)=@assoc_value={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000039f000-0x5b)={0x0, 0x53, "cb65b185d0edc07a68fef6352c94d3fe891644441b7becfe89df69b6060537ef6572a99da300b61c55f14ed63edf24dd380db90b83750cf72d0a072e257af38a79b536336c12e79afb07520aece86b18830fcb"}, &(0x7f0000f34000)=0x5b) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b9a000)={r2, 0x2, 0xe89, 0xb29c, 0x3ff, 0xb1}, 0x14) r3 = semget$private(0x0, 0x3, 0x104) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009c8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7f000)=0xe8) fstat(r0, &(0x7f0000370000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000da4000)='./file0\x00', &(0x7f0000633000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f000041b000-0x58)={{0x8, r4, r5, r6, r7, 0x20, 0x4000000000, 0x0, 0x0, 0x0}, 0xfffffffffffffff7, 0x7, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000b2f000-0x28)={@common='lo\x00', &(0x7f00001fc000-0x2)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000834000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000e19000-0x8)={r9, 0x4}) setsockopt$bt_l2cap_L2CAP_LM(r8, 0x6, 0x3, &(0x7f0000e28000)=0x16, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bec000-0x8)=@assoc_value={r2, 0xffffffff}, &(0x7f0000bf3000-0x4)=0x8) 2017/12/22 19:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000f5e000)={0x0, {""/7}, 0x0}, &(0x7f0000918000-0x4)=0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000087c000-0x16)='/selinux/checkreqprot\x00', 0x8101, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000704000)={0x3, 0xffffffff, 0x7c, 0x7f, 0xa5b0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d9e000-0x18)=@get={0x1, &(0x7f0000156000-0xfa)=""/250, 0xbcdc}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000dfd000-0x28)=""/40) perf_event_open(&(0x7f00005e5000)={0x2, 0x78, 0xdee3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000056b000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/22 19:40:31 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000387000)=""/154, 0x9a, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000893000)=[{&(0x7f00009fa000)=""/151, 0x97}, {&(0x7f00009fb000-0xc8)=""/200, 0xc8}, {&(0x7f00009fb000-0x41)=""/65, 0x41}], 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000084e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) listen$netrom(r1, 0x3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000710000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000051d000-0x7)='limits\x00') io_setup(0x100000001, &(0x7f000083a000)=0x0) io_cancel(r1, &(0x7f00007e4000)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000cf5000)="45721804eae9dd514c675c868aead904df70733a56cea43a30436cb9f80f82b7da746a8e05d16c39e742e5dc7e876bc386c4d22470630a1703480b985b92d62b6f7296e55d0349ccb5dfe92d8cddee8d42f7241034697ae607f4992f6aae26d702c54fade41fba1bf0ba03698c911ca97061fc09e7469bc90a2b95fc50ab04f76d310e920574c98667f74743", 0x8c, 0xffffffff, 0x0, 0x0, r0}, &(0x7f000075d000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000123000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000124000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bfb000-0xa0)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x80000001, 0x1, 0x50}, 0xa0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000d8f000)={0x1, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000052a000)=@common='dummy0\x00', 0x10) r3 = syz_open_dev$loop(&(0x7f0000746000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x0) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000070000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f90000-0x4)=0x60) getitimer(0x1, &(0x7f00000ec000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000fb9000)=0x0) accept4(r4, 0x0, &(0x7f000067d000)=0x0, 0x800) 2017/12/22 19:40:31 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x6000042) r1 = inotify_init1(0x80000000080800) mq_unlink(&(0x7f00008ad000)='wlan1&\x00') syz_open_dev$sg(&(0x7f0000047000)='/dev/sg#\x00', 0x3, 0x40000) r2 = dup(r1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000049000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) socketpair(0x10, 0x804, 0x4000000000007ff, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x402000, 0x2) r5 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0xc00000000, 0x101002) clock_getres(0x0, &(0x7f0000fc5000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000100000-0x4)=0x0) wait4(r6, &(0x7f00009de000)=0x0, 0x1, &(0x7f0000087000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0x0, &(0x7f00006a4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r4, 0x71c) sendfile(r5, r4, 0x0, 0x72439a6b) 2017/12/22 19:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f42000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c1a000-0x10)={0x0, 0x3, 0x2cb7, 0x7fff}, &(0x7f0000fc3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c14000-0x8)={r2, 0x80000000}, &(0x7f0000389000-0x4)=0x8) 2017/12/22 19:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000009000)='/dev/vcsa#\x00', 0x1, 0x101000) sendto$ax25(r1, &(0x7f0000db6000)="c05177235b4c2aebdedd792030aaf0330b1726cfd870ec158e85d8aa67bb1cff02ee5052c99afb464d3e7dbe9aed7c490f000af92431d9981afa5ebd63fa02471813678f0994a6cf11bf50e4489d86be263e0ef49868afe779be4f12c1ca7a37e19631a10f7720f5bfeada9f0a3343c47094f4a2687268cf84f9acc6ccab4005264e811e3dcbcbfce6409e3a8b8255bcf0944065d690cdc9e0bcc11abf043df4bca7711d283a3b67176888e37c624254301d2f88596d68f3662c97a5d2efd41d43826c3659bc07e39f93", 0xca, 0x4040040, &(0x7f0000f10000)={0x3, {"d346f7474b61e8"}, 0x100}, 0x10) bind$alg(r0, &(0x7f0000cf6000)={0x26, 'rng\x00', 0x20, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000c8d000-0x68)={0x1, 0x7, 0x400, {0x0, 0x1c9c380}, 0x6022, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2017/12/22 19:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f1000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:31 executing program 3: unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x8100) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x501001, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2017/12/22 19:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f00005b4000)=[{&(0x7f0000fdd000)="aa7e6156bf53ef9be001bc8057b202157bf2bdb3ec8ae36db70a60d5acd8a5caed5a6180b444bf6e27b7c276bfc910eefe14dc46bf5529467528b751b956c25a73045c8b5526a1176f6f8cacce5ad4b1bb7f2b95f198d1df98206d38061a79025267cfcc3aa6788daeed29fd7c7ade88cb8d1c55469361f15d20728a82c7c9d20d597fa1375c319ce35ea71c11c49a2507f4dc1bd4ea21043f78402859e41d052cd9ae54e3c4a4399f9f9152eee49effbb06", 0xb2}], 0x1, 0x3) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001e9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f00000eb000)=""/248, &(0x7f0000c74000-0x4)=0xf8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000042f000)=@buf={0x1, &(0x7f000082f000)='\b'}) listxattr(&(0x7f0000ff9000)='./file0\x00', &(0x7f00008c6000)=""/139, 0x8b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a33000-0xa)='/dev/ptmx\x00', 0x100000000000000, 0x0) ioctl$TCXONC(r4, 0x540a, 0x1000004) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)=""/4096, 0x80}) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000ad2000)='/dev/kvm\x00', 0xfffe, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) r7 = accept$nfc_llcp(r6, &(0x7f0000698000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004be000)=0x60) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000f3c000-0x18)=@generic={0x2a, 0x7ffffffffffeffff, 0x1}) syz_open_dev$sg(&(0x7f0000899000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r5, 0x100000001, &(0x7f00001df000)="eb54c37598b31981953fad4e") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000c77000-0xb0)={{0x0, 0x6}, "706f727430000000000000000000000000000000000000000000000000e4ffffff0000000000000000000000000000000007ff000e000000000000f9ffffff00", 0x2, 0x140001, 0x230, 0x101, 0x80, 0x0, 0x6a, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dcaeb96e18bf", 0x10) splice(r0, 0x0, r6, 0x0, 0xc, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f3d000)={&(0x7f0000018000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00007be000)=[{&(0x7f000081c000)=""/9, 0x9}], 0x1, &(0x7f000025a000-0x4b)=""/0, 0x0, 0x40000000000000}, 0x0) 2017/12/22 19:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x4000010000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5f000)='net/ip6_tables_targets\x00') getsockname$inet(r0, &(0x7f000001d000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081a000-0x4)=0x10) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f00000ab000-0x8)={0x39980732, r1}, &(0x7f000035c000-0x18)={0x80000001, 0x8, 0x2, 0x3, 0x4a0f, 0xffffffffffffffff}) 2017/12/22 19:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000865000-0x1)='\x00', 0x1) fgetxattr(r0, &(0x7f0000b7e000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f000016e000)=""/14, 0xe) ioctl$sock_bt(r0, 0xdd1f, &(0x7f00006e9000-0x19)="10ac539f5ad98a5fd68cfb0d34e5f352752b4227dfdb20515a") r1 = bpf$PROG_LOAD(0x5, &(0x7f000042a000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xfd19f79, 0xf510, 0x80, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000ef0000-0x2)="0004", 0x1, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) r2 = dup2(r1, r1) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000f44000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000547000)=r3) 2017/12/22 19:40:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0xffffffffffffffff, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000d0a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb7000-0x4)=0x8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000bf000-0x1)={0x9, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xfffffffffffffff7, 0xf1, 0xfffffffffffffffc, 0x8000, &(0x7f000095f000)=@generic="8816cfd1f7f74a7a74e6dc88d7880bf1", 0x80000000, 0xfffffffffffff801, 0x2}) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000247000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dcd000-0x9)='/dev/kvm\x00', 0x0, 0x0) close(r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/22 19:40:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000062c000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000658000)={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x6, [0xab5, 0x4, 0x3f, 0x800, 0x9, 0x1ff, 0x7c4c, 0x34]}, 0x5c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00007f3000-0x4)=0x1, &(0x7f0000955000)=0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000b1a000)={@generic="4162018a7a995eda2d96d8ff3bdbf9ee", @ifru_mtu=0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006c9000-0x11)='/selinux/context\x00', 0x2, 0x0) listen(r2, 0x10000) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000775000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x200, 0x7f, "1aa5db9d314dc29d30c149891f3b55b017d6aaaa445225a94ebbbe73d1f6ecef15089edc5e2739e4723f6618add727685b50c0a5f9b802dc5943bcf26c35cfa4d728b17c1aa985576d7d81f36d35129f"}, 0x160) 2017/12/22 19:40:31 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009fc000-0x90)={0x6, 0x7, 0x7, 0x4, 0x2, [{0x3, 0x9fd6, 0x7f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f00009fc000)={0x0, 0x0}) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000117000)=@assoc_value={0x0, 0x7}, &(0x7f00009fc000+0x3ab)=0x8) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009fc000)=@assoc_value={r2, 0xffffffffffff8f6b}, 0x8) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x718, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) sigaltstack(&(0x7f0000f1f000/0x1000)=nil, &(0x7f0000f1f000)=0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00001e5000)={0xf0000002, 0x0}) 2017/12/22 19:40:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d56000-0x10)={0x0, 0x8c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000bf2000-0x4)=0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002c8000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000268000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000023d000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000)=0xe8) rename(&(0x7f000068b000-0x8)='./file0\x00', &(0x7f0000088000)='./file0\x00') ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0}) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2017/12/22 19:40:31 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x22340, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpid() mq_notify(r2, &(0x7f0000e1e000-0x60)={0x0, 0x3a, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r0, &(0x7f0000fc6000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) getsockname$inet6(r2, &(0x7f0000276000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a71000-0x4)=0x1c) 2017/12/22 19:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 118.974916] device gre0 entered promiscuous mode 2017/12/22 19:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x4, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2017/12/22 19:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000a89000)='./file0\x00', 0x40, 0x30) socketpair$ax25(0x3, 0x5, 0xf3, &(0x7f0000927000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000019d000-0x8)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f0000b70000)=0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000ad7000)=0x31, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003e5000)={0x4, 0x6}, 0x8) gettid() pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x325, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bind(0xffffffffffffffff, &(0x7f0000a45000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00001e5000-0x400)={"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"}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/load\x00', 0x2, 0x0) openat(r3, &(0x7f0000acf000-0x8)='./file0\x00', 0x0, 0x2) r4 = dup(r1) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00005c3000-0x4)=0x4) 2017/12/22 19:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000946000)='/dev/rfkill\x00', 0x501000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007f7000-0x18)={0x0, 0x9, 0x30, 0x2, 0x2}, &(0x7f0000fb6000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f3e000-0x1c)={r1, 0x14, "494e108975d8debd14b614f43bfd10f6a260e04b"}, &(0x7f0000592000+0x2a6)=0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000a92000-0x12)='net/ipv6_route\x00') preadv(r2, &(0x7f0000ed1000)=[{&(0x7f0000b15000)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000086000-0xc3)=""/195, &(0x7f0000ba7000)=0xc3) 2017/12/22 19:40:31 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002b3000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009fb000-0x10)={0x0, 0x200000, 0x0, 0x3f}, &(0x7f000097d000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000202000)={r1, 0x0, 0x10}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000099d000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000fc2000)=""/61) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000059a000)={0x7, &(0x7f0000a5c000)=[{0x5, 0x7, 0x3f, 0x5}, {0x2, 0x4, 0x4, 0x100000000}, {0x7f, 0x800, 0x2, 0xfffffffffffffff8}, {0x2, 0x1000, 0x7f, 0x9}, {0x8, 0xb, 0x255, 0x3f}, {0x1f, 0x2, 0x6, 0x3e}, {0x8, 0x9, 0x3, 0x0}]}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c33000-0x10)='/selinux/status\x00', 0x0, 0x0) 2017/12/22 19:40:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b9f000-0x5)='yeah\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f00005f9000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000002000-0xb1)=""/177, &(0x7f0000001000)=0xb1) r2 = gettid() ptrace$poke(0x5, r2, &(0x7f0000002000-0x8)=0x0, 0x8) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000004000)={0x8, 0x0}) r4 = msgget$private(0x0, 0x81) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000002000)=""/234) lseek(r1, 0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000006000)="f6e9c47940dac6d10e2b9747669ff3bb42cd4f73ec95", 0x16, 0x4000000, &(0x7f0000003000)={0x1a, 0x1f, 0x7f, 0x2, 0x6, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f0000005000-0xeb)="61cf9409ca1bf6fb1d26885f483ec99bd0f79e5928d500cbbe9deb056aec9868675dc435eced948cc01920190470a899fb581e8fb3dd5629d7822638362ae263ff562bc78852f20d11c5a50ff627699b0acc331bb707cef6e7c5730711c1cd0959469a1c552d68f93fbfcb6c1b9a329e90d4d06e7008f6359fdca6a2f94f2a71e2ef9abca007f034e49ab867f354976c84860fe4d4e008f280c950a7cdb08caaf272776297937951d5d5675b001bfe11210693f54e20ed1d4a5b4f391540ea2f37b7dd2b263a19e195972bf4d0a36c18c0a6ed8f463d2204d0417de0fd11bc76b5c8785471347b69db1cb6", 0xeb, 0x4000, &(0x7f0000000000)={0x4, 0x3, 0x7, "29f875bb6e86", 0x8, 0x0}, 0x10) umount2(&(0x7f0000001000)='./file1\x00', 0xc) r5 = getpgrp(r2) ptrace$getregset(0x4204, r5, 0x4, &(0x7f0000002000)={&(0x7f0000001000)=""/243, 0xf3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/member\x00', 0x2, 0x0) [ 119.041527] QAT: Invalid ioctl [ 119.084562] QAT: Invalid ioctl 2017/12/22 19:40:31 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009fa000)={0x0, 0x0}) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00009fc000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$key(r1, &(0x7f000067d000-0x38)={0x0, 0x0, &(0x7f0000108000)={&(0x7f00007eb000)={0x2, 0xc, 0x5, 0xb, 0x7, 0x0, 0xff, 0x51, [@sadb_spirange={0x2, 0x10, 0x10001, 0x3, 0x0}, @sadb_key={0x1, 0x9, 0x7, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x33, 0x0, 0x0, 0xfffffffffffffffe, 0x23}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2017/12/22 19:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000abc000-0x8)='./file0\x00', 0x112) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000052c000-0x4)=0x9, 0x4) 2017/12/22 19:40:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/packet\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/163) clone(0x0, &(0x7f00009ee000)="", &(0x7f0000b50000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000489000-0x1)="") shmget$private(0x0, 0x3000, 0x0, &(0x7f0000fd9000/0x3000)=nil) 2017/12/22 19:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) gettid() recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000b8b000+0x9cd)={r4, r3, 0x7f, 0x3, &(0x7f0000490000)="055c3112cc47d06cb72970dedff5ad11dd0be2d34aa3183763c2b8d47d42448726c529a48fbf0683da356526ead0004d21c6656338af5a060444e10cdf89b6bad75e1f7bca97a12b4cf944f3ca10ed8b12ae6c86a01983916b4232f20cdd9f27fe9faf8d67fb433481ebd2032f750c91ea3061b4fc243fa97117dac14bfa85c34f9bf6ec9c784b3db407c6fa93e338e5357ed96a4a749d560f9a027d920d23b6e82ba8064489bc9b0452105f75b94a9ff651d72f72e5723ba572959897195fbd4a1ee64191510de9d161f31bc000c6da3a79b00aaa1b5353", 0xa4, 0x8, 0x1, 0xb3d, 0x8, 0xffffffff, 0x5, "42df16e2b848a919df06d8047f8df471659e5a1a61c676c997e94731876d7229aa3b3e91c953154aa95e8f9207a2f98da8c8a58447003612ac219fe49d1032b23b2482421f37cbafca79709425611f17682661514bd3ac25a7de2c6b000e6a68ef21d614e4ac110d6f233c3b265e2423afa29304707234917e9cb3edcc88caafba28fe7afe91a99dd3e3bb3ac9ea826e78d0079bd92c2d81c725ad795a59e22301b49e71366bed6904840d793c0a833fc6cfb7b00b51b683a44375d4a3205ef36b9c11197b"}) r5 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) rt_sigaction(0x0, &(0x7f0000306000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00006ef000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000087d000-0x8)={0x0}) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f000010b000)="", 0x0}], 0x1, 0x0) dup2(r2, r4) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/88, 0x58}], 0x1) getcwd(&(0x7f0000273000-0xe8)=""/232, 0xe8) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2017/12/22 19:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092b000-0x18)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000320000)='/selinux/load\x00', 0x2, 0x0) getsockname$ax25(r3, &(0x7f0000dc0000)={0x0, {""/7}, 0x0}, &(0x7f00007a4000)=0x10) io_setup(0x4, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/22 19:40:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x3ff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b74000/0x2000)=nil, 0x2000, 0x0, 0x811, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000150000-0xc)=@random={'security.\x00', ',\x00'}, &(0x7f000055a000)=""/118, 0x76) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000505000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f000028d000)="3599391fe7daa9b024fe11bc99fd44c8067157f4ae49ae99422462ac96c2c7e334fcf6dcf0d165e5353c3cb04281548a44886716120b28d87072fc1ff642f73c9ddf6d0dce794fa0e11c966c9073ed8efd4933a6cc85089fbc95968b63b67eadefcacfdd6a7bbe313e5eb4ddeaa046ba4d6dc9d0eadaf6b00c81906834fb29dc89614203f331f90ab56599b2b4e3707bb123ce", 0x93) syz_emit_ethernet(0x4e, &(0x7f00006a0000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "d17007", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000915000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2017/12/22 19:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffe000-0x9)='/dev/rtc\x00', 0x207ff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r1, &(0x7f0000e69000-0xd7)=""/215, 0xd7, 0x1, &(0x7f0000c35000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fadvise64(r1, 0xfffffffffffffffd, 0x81, 0x7) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000be3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000e1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008bf000)=0x8) vmsplice(r2, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001d2000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89b3, &(0x7f0000766000)={@common='nr0\x00', @ifru_addrs=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000037e000-0x4)=0x0) r7 = getuid() inotify_add_watch(r2, &(0x7f0000a04000-0x8)='./file0\x00', 0x2) stat(&(0x7f0000d97000-0x8)='./file0\x00', &(0x7f0000803000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) lstat(&(0x7f00002c7000-0x8)='./file0\x00', &(0x7f0000781000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000c33000)={0x0, 0xd0c}, &(0x7f0000a57000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000021b000-0x8)={r11, 0xfffffffffffffffe}, &(0x7f00005bb000)=0x8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000bfe000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f00001d7000)={&(0x7f000079d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ebd000)=[{&(0x7f0000b97000-0x53)="7484a0a1916d308be463c464fce5e68c95f7e4f671fc65d943b75b67fb9d1108e8635c12e9c48558d76a59780723c7796669c133b8e910358f77e4e9226be5664dae0f58c78f77b1f94ff82002a1a462813dc3", 0x53}, {&(0x7f0000622000-0x41)="523c098fb0cdd44de9553ea5efe0f6527791ed23f789e01b647f4919fea5dc896998025eab0ce133eb6a7b13e8dd25894cf4f76b9282a4e364aaa943dd1595edee", 0x41}], 0x2, &(0x7f000004a000-0x78)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r9, r10, r12}], 0x78, 0x400c000}, 0x40001) statx(r2, &(0x7f0000aed000)='./file0\x00', 0x6400, 0x0, &(0x7f00006d3000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 19:40:31 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006c2000)='proc\x00', 0x3) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f000058a000-0x4)=0x8, 0x4) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00009fc000-0xa)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f0000314000)=""/52, &(0x7f00009fc000)=0x34) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009fc000-0x10)={0x0, 0xdc, &(0x7f0000774000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe7e}, @in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009fb000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00001bd000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009fa000)='/dev/vga_arbiter\x00', 0x143002, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f00009fb000-0x97)=""/151, 0x97, 0x10000, 0x0, 0x0) 2017/12/22 19:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:31 executing program 0: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000797000-0x4)=0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="a142ec06a3896a61f1770d64d67c9171309d4424534bae9eda85cc7e98150149245cd81a41665211d6e0b32413551a248ad9a109e9edf59cd8898e6c7f7d262fa86069bb751a1748e366e9dc94d2801c671e73d23a4b1cf72b82e32ce82fa363f7b6a4e9aab15eb39aa119698741378de5c8f99538f8ab6623d50a436c3280f8e8d8d3714439e5997732bbc7584ef921d9ff918e7040423b2ef1179d70955ce0b14a", 0xa2, 0x10, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x1, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0xfffffffffffffcc4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x80000001, 0x4) nanosleep(&(0x7f0000470000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) socket$inet(0x2, 0x200000000001, 0x0) 2017/12/22 19:40:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bab000-0xb)='/dev/hwrng\x00', 0x28000, 0x0) memfd_create(&(0x7f0000f5d000)='[posix_acl_accesstrusted!\x00', 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006df000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00002e8000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f00002e2000-0xc)={&(0x7f000013e000)='./file0\x00', 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000796000-0x10)={0x0, 0xff, 0x9, 0xa5}, &(0x7f00007be000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003c9000-0x37)={r2, 0x6, 0x2f, "dfa539597b576a8527b4739bc2d03d02826533f89de79625354ad72030c07b5a8c8efac21d0efc8448cffee32b8a45"}, 0x37) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2017/12/22 19:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bfd000)='/selinux/checkreqprot\x00', 0x200100, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000dcf000)={@common="7369743000000001010200", @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000600000000000000ab00000000e700207222d5"}) 2017/12/22 19:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007c0000-0x8)={0x0, 0x0}) 2017/12/22 19:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b87000-0x4)=0x2, 0x5, 0xef40, &(0x7f0000aa5000-0x10)={0x0, 0x0}, &(0x7f0000e84000-0x4)=0xa4, 0x3) setitimer(0x0, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x80000000000000, 0xff}}, &(0x7f00002f8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 19:40:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000994000-0x8)='./file0\x00', 0x42c) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000317000-0x4)=0x3) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2017/12/22 19:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[], 0x0) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000d83000)='/dev/urandom\x00', 0x0, 0x100) fallocate(r0, 0x2, 0x8000, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="22691b6c", 0x4) pipe(&(0x7f000024e000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000414000-0x10)={0x1, &(0x7f00004b3000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) vmsplice(r3, &(0x7f0000781000-0x40)=[{&(0x7f0000f50000-0x2)='1', 0x1}], 0x1, 0x0) r4 = accept$alg(r1, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x10000040008, 0x0) pread64(r4, &(0x7f0000fbd000-0xec)=""/236, 0xec, 0x0) 2017/12/22 19:40:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004a3000+0xe74)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d84000/0x4000)=nil, 0x4000, 0x200000d, 0x8010, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) restart_syscall() recvfrom$llc(r0, &(0x7f00008d2000-0x37)=""/55, 0x37, 0x40, &(0x7f0000bb6000-0x10)={0x1a, 0x15, 0x0, 0xffffffffffffff00, 0x8, 0x3f, @random="0a6fcf23b753", [0x0, 0x0]}, 0x10) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000051e000)=0x0) socketpair(0xa, 0x80a, 0x0, &(0x7f0000362000)={0x0, 0x0}) ioctl$sock_bt_hci(r1, 0x800448d2, &(0x7f0000d04000)="74f963a87f987d286ebfafdad5fd424ef56d721ae81c66c1b754bc1697b92b65402b042c8db1cbd6b654f8f26b48703fec22045ebb6b5e1b50987963759977dd42daadf9f48dd19934a80b3eaa6f7634b5eef4474f754f569a66836e9bc99b164f5a886eb1c26fc68c5acc1b1c7d9d09fae74e") 2017/12/22 19:40:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[], 0x0) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000600000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000127000-0xb)={0x100000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 19:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000200000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ec9000)={0xf5, 0x0, [0x100000000, 0x20, 0xfffffffffffffffb, 0x6915], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000239000)=""/4096, 0x1000) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000e54000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f000053a000)=0xc) vmsplice(r2, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:32 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000799000)=""/244, 0xf4) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:32 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e53000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7ff) rt_tgsigqueueinfo(r0, r1, 0x10, &(0x7f0000e05000)={0xb, 0x9, 0x1, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)={0xb, 0x0, 0x7ff, 0x0}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000fb8000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(rfc3686(ecb-camellia-aesni-avx2),sha384-avx))\x00'}, 0x58) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fa8000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000f76000-0x8c)={0x90d, 0x80, 0x2, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bf1000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ca000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f00009d0000-0x8c)={r6, @in={{0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/22 19:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000d9c000)={0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2000000000100) r2 = accept$inet(r1, &(0x7f0000b7c000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) sendto$unix(r0, &(0x7f0000063000-0x8e)="3389438c107f928aacd22806f4dd5ff85f16ad48002f3902dfd76ac4098132958bb747caca7c59049e39ff09ee20a5ed8ecda2cb5d8d1c86e6f47863859d966fd4013d80a1c1a8532d64ee3b7bbe9a673e4a39e1838e12199c7df946874eb860ce83ed00fe5af0bf51c1f3f395f9ea61f81e8bc0c0bc2808a125bfd3cb0a7c3c14445c48f9f1776a9b82683dbb28", 0x8e, 0x20000040, &(0x7f0000e9d000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000085b000-0x4)=0x0, &(0x7f0000419000-0x4)=0x4) write(r2, &(0x7f0000a24000-0x64)='I', 0x1) munlockall() ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000d91000-0x8a)=""/138) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2017/12/22 19:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ae000-0x8)='gid_map\x00') preadv(r0, &(0x7f0000349000-0x70)=[{&(0x7f000060f000)=""/212, 0xd4}, {&(0x7f0000a7f000)=""/95, 0x5f}, {&(0x7f0000a91000)=""/0, 0x0}, {&(0x7f0000fc3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ab1000-0x43)=""/67, 0x43}, {&(0x7f0000fe8000-0xed)=""/237, 0xed}, {&(0x7f00003c7000-0xe5)=""/229, 0xe5}], 0x7, 0x3f) 2017/12/22 19:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[], 0x0) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:32 executing program 7: socketpair(0x8, 0x3, 0x53dc, &(0x7f0000d52000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000fe4000-0x8)=""/8, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2017/12/22 19:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b9000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a8000)='/dev/sequencer2\x00', 0x0, 0x0) read(r1, &(0x7f0000317000-0xce)=""/206, 0xce) splice(r1, 0xfffffffffffffffe, r0, 0x0, 0x1, 0x0) 2017/12/22 19:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000552000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002c4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004bf000-0xc)={0x0, 0x3, 0x0}, &(0x7f000024b000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008e6000-0xb8)={r2, 0x7, 0x80, 0x7, 0x5, 0x4, 0x39, 0x7, {r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8, 0x0, 0x2000000000, 0x2}}, &(0x7f0000757000)=0xb8) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) fcntl$getownex(r1, 0x10, &(0x7f000051b000)={0x0, 0x0}) process_vm_readv(r4, &(0x7f0000a0e000-0x90)=[{&(0x7f0000b2b000)=""/4096, 0x1000}, {&(0x7f0000f38000)=""/168, 0xa8}, {&(0x7f0000d01000-0x81)=""/129, 0x81}, {&(0x7f0000b91000)=""/4096, 0x1000}, {&(0x7f0000a31000-0x1)=""/28, 0x1c}, {&(0x7f0000bfe000-0x41)=""/65, 0x41}, {&(0x7f000043c000)=""/229, 0xe5}, {&(0x7f0000be5000)=""/170, 0xaa}, {&(0x7f0000eb9000)=""/115, 0x73}], 0x9, &(0x7f00006ae000-0x60)=[{&(0x7f0000123000-0xae)=""/174, 0xae}, {&(0x7f00002a6000-0xe7)=""/231, 0xe7}, {&(0x7f0000079000)=""/10, 0xa}, {&(0x7f0000d24000-0xb4)=""/180, 0xb4}, {&(0x7f0000172000-0x22)=""/34, 0x22}, {&(0x7f0000a90000)=""/4096, 0x1000}], 0x6, 0x0) 2017/12/22 19:40:32 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00007fc000)=0x0, &(0x7f0000513000)=0x0, &(0x7f00009fb000-0x4)=0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009fb000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getuid() fstat(r0, &(0x7f000025c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009fb000-0x4)=0xc) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009fb000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fa000)=0xe8) r8 = getegid() mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000514000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009fb000-0x4)=0xc) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009fb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000568000)=0xe8) stat(&(0x7f000063e000-0x8)='./file0\x00', &(0x7f00009e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00009fa000)=0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009fa000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fa000)=0xe8) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f00009fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000076c000)={&(0x7f0000117000)={0x0, 0x0, 0x1, 0x7f}, 0xc, &(0x7f00009fa000)=[{&(0x7f00009fa000)=[{0xff, 0x1, 0x0, 0x2, 0x100, "3df8a8ef28b8606452e9937b82b72fc8f4def67969aa2e21c075b37df5be28cba93a1c596c93d8e1ecb1ca2b53f2f1fccb6bba58680b5bf929193e337c32956c6a98b014a6cb8ae77fb37ce626afed6614d36abfe80931c7209560267eb164bc60e8b526a06c0a1d9f9589605363b3e0af5c9f3221f5b94f5a570e0d0262be2ddefd3e875e2fbe4e5da230fe115883b7a19e6df5c4dfe17f71c66ae18cb2ed5cd0013e0996028263f8f82a9ce86ab8de9e3966977e9e6c7102b7ca23b48c0f65112439836ad5f64cb28275c84a98edb1e1c8585b523ddf5721b401d0a89faa8448b56a82ea3ee3950b900cb0f22fa4"}, {0xaf, 0x6, 0x124, 0x6, 0x3, "9dc8d5c16ae42aa5ac5925bddf18bc33387aea512692d07e3ea90916919860828fee480628c38d388df45a89385954d747f1a3c307fa548a151294261736bf47daaac2b153cf7cc0890b77a857ebde64eaf980efeb095088ddccbff8b52f72a74a4f8c74d3093bd91f786a62d4b86521f2fa866977c8e38f45c4248b2dc085faf6c9c0c6aadc54e9b16e53576e9c5165c69cf483145981e1f96808bfe81a7a"}], 0x1ae}, {&(0x7f000051c000-0x1381)=[{0x50, 0x0, 0x0, 0x210, 0x9, "231b1c6ddf036637c353ed30b1b91f10b2e3ee023c23d992dd9efc8f0bc7f4a23bb641f6e4f794c3d3964368e896d410798fee8ad4a4f135f1aaccd645a2a609"}, {0x1010, 0xffffffffffff1361, 0x400, 0x2, 0xf49, 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"d1806a6169bebabe703bc9504a639bcff4fb5812087f91b22b13d3f00698fd"}, {0xde, 0xad, 0x210, 0x8, 0x92fb, "8f68b9c2a69697629c362514889610e8a9011362165abe8cee7d0004219ac2f09e7b7e9bb5905d7049cc70babcbff1e3ae3e40bd9c119ac8d626091fbc16e85b91ae6a0e0e8e9c49f45713a38ed15d0bcd991656c0d4c8dff907a5d26cc97f1f5691d84c89a8dc657973e4bd3d70ba3b4faa1c56946140c24b08f646ddb9fb43cef0c64efc47a69cc78aab79e7f7e3b43c6299ba0083195d8aff1f70ec7817e35a06b646b83f98968fbc5acdbb3d4b063f9036b03d2f36054a2f8cdacf08b6f6b61ceffe8f64734132a69cb58542"}, {0x94, 0xb04d, 0x418, 0x6, 0xffc000000000, "d00b6ba19fd4664140da954b424b75e36f569ee467e3288bc3f606c058a098fa21eab599640d4c8daa8a313d4ffc0d56d51a1c7223d659a9950adaa3cbb5695317d834ce723429fcf674aa68bd7b2cc9cf012c18a76f7497f47d8a818e03f5b45ae05b1d2abcbc64c4e3667e221b4c42473d6bd09b8890b418975d9585849c5e41f4f21d"}, {0x108, 0x9, 0x400, 0x100000001, 0x0, "b5d92517f6fad32e43317fb898464e53b00f08371005a0fc0b3da0f4d37fcd6480e3210b560b462390d2f99473dbf23b2deb58be81f6ac13aa7e446b21112e0c2643571bd7d0bac40ecc5652f9b292c369f3d73bd89980afb68be98568d8c00efe933d2f8ec223cc29e9a056d85348cc651fabd5e148e81bb55d7e602cef6e4adf713c8fcea687a84f40c9686598c2c92789a4ef5b5adf5c3eb5c004b560605b57bbca5cb1a8b066cb10938b583b7320bc4465ffd5fcdebde9e5c90347a1633bc2fa9231b9c104868acefbfae373785026b41951ccdfe007e8c12970c3d7ec6252fb267f9da436a4e2532fe76de4fd9fea73a585db968aa5"}, {0xcd, 0x9, 0x802, 0x2, 0x0, "fa58bc2c1d0950a1fb3e00198f452c8d116603545ce24d58fc8e24a82ecd69486d8ee9d68d3948c31a13fcddb3ed0ff14f264b277be30951d23166b4e98464ba94153d68c26e6705a223cd17987e090f2543bf018e0a108f9fc6841268a69a4026e70293c19117f1c72fae320f4440ccfa5d8f99010bfeb63b913c16a4580063bdf1639fab7a167686be5a8157b006377f855496512d9acbd796f80f659fb84ade68028d5ab216f4c3c4de1061d6e15a64dc9898028c4a248e33776562"}], 0x376}, {&(0x7f00009fa000)=[{0xd6, 0x8, 0x400, 0x81, 0x4, "9c04131dbadaaa6c77da29d277c2d5d1237a0ddd2c64ce9ab18c79fd6fa10a433da734f54d48519000ddbd0f540005a3c5051fa2395de7acf92b4913e6d5a2c830c41286db228a42f5ceea2587aa3b23bfb920c5b4d71eaa70eb750bd41909167a8aa6d1a658a097993cf4e2020ebd9ae95900c36dad79efb97bc3d17e350297351e9c947ffc9df6fc5acafdc2a86b9113b19d1347a0a566801ea5478f13a6b46713a4b32347d376d2c2e23dd440d54fcac6ed64bc38323e50c0239d6c84cf1f6fc6eed1314d"}], 0xd6}], 0x4, &(0x7f00006a4000-0xf0)=[@cred={0x20, 0x1, 0x2, r1, 0x0, r2}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xf0, 0x0}, 0x4000000) 2017/12/22 19:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000209000)=0x400, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000eb5000-0x50)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d1a000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) rt_sigprocmask(0x0, &(0x7f00007c9000)={0x2}, &(0x7f0000dc3000-0x8)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004be000)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc6b}, @in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x800}], 0x38) 2017/12/22 19:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) pipe(&(0x7f0000641000-0x8)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000209000-0x68)={0x79, 0x0, [0x0, 0x60db, 0x5, 0xdbe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 19:40:32 executing program 1: pipe(&(0x7f0000916000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/selinux/enforce\x00', 0x0, 0x0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000892000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x0}, 0x10) 2017/12/22 19:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d0b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000642000)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000090c000)={0x0, 0x9}, &(0x7f0000a49000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000102000-0x8c)={r3, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x1000000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2017/12/22 19:40:32 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000c) readv(r0, &(0x7f00007ce000)=[], 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00005b7000)={0x3, r1}) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f00009fa000)=[{&(0x7f0000783000)=[{0x11, 0x100000016, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0xfffffffffffffffe) 2017/12/22 19:40:32 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000001000-0x4)=0x4) ioprio_get$pid(0x2, r0) 2017/12/22 19:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r2, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)={0x0, 0x0}) fgetxattr(r0, &(0x7f000076e000-0xa)=@random={'system.\x00', '[\x00'}, &(0x7f00007be000)=""/243, 0xf3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000168000)='./file0\x00', &(0x7f0000bc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) 2017/12/22 19:40:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chmod(&(0x7f0000013000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000078b000-0x6)='wchan\x00') ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3ff) 2017/12/22 19:40:32 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000345000+0x729)='limits\x00') ioctl$KDMKTONE(r1, 0x4b3b, 0xfffffffffffffff7) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000447000)={0x40, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) rmdir(&(0x7f000016c000-0x8)='./file0\x00') 2017/12/22 19:40:32 executing program 4: pipe(&(0x7f0000904000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00001e7000-0x38)={&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000a6000-0x10)=[{&(0x7f00001ae000-0xed)=""/237, 0xed}], 0x1, 0x0, 0x0, 0x7ff}, 0x40000023) 2017/12/22 19:40:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000080a000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x7, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2017/12/22 19:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fad000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000c49000-0x8f)=""/143) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00008d1000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/enforce\x00', 0x800, 0x0) r1 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000487000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x4) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000dd0000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c57e95ec8672c93340f643a664f13eeab84c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37cb640f476c8d753d000008faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$alg(r3, &(0x7f000030b000)=[{0x0, 0x0, &(0x7f0000279000-0x70)=[{&(0x7f0000cb4000)="f0e96c0414e68138b2c1de2e8cc8a7d6b31f198eee807ece53fc9ef3f89aa5f0afba1c8f190473dabee7ee9d5fc411adad16e19cac82e71d1ba71841de337af89c0404b86c3600afd52c81b8f93affdb8d3311723ad53e69b22ed879e6b24b66334c02cde31e2a8e0986eb3c5c388d9011e2491a10ff6f042782dfa058ecaa40a57c5be364359a206b9bc6c8ef", 0x8d}, {&(0x7f0000f21000-0x5f)="0edcc88b717116e8a0c995a02d5da6ef0142b5bbc0461f2af344af5c6f9008db513622391c242d60b36d7b7eea4099446bf72dcdbafd192697e9caf436ce3dc5a5fba9470d4a2948b941f0db9ed0a85afd22d47c97a7f8d45f8672708008d6", 0x5f}, {&(0x7f000077f000)="3fbe0de9e86a520189eb176be5331a4e7696d5fcd0ddbb4a0ea4ea73280c781bb4faf229d336006df239b6cb5321fc90addf6a549fc39525ef1315dcb655f02bd06a937d2f3add262bda6adca8fedae6250394d9211debc0059e6958221ea24f47274182c9193e2cf09b86253e37abda5b5c46bd643e8f179b7c0281097145f3c47a6372a0ac0d32a9575df191bcbc5c529bd1b70ad77c0a5574d1d84a45f3351094a441dc4b21e2451e06ed9fb948ae1afdecd76d9e0212f7ed83a23fc70a6bcbdaf101051ecbd28f09e5e9ce40f368011c37946acde40336db014d1303547637b4e590d571259c6952d45acc523dd2d52c929deb8a448f9f85738d", 0xfc}, {&(0x7f0000363000-0x84)="c3834f207f3ac04deebf3ecc66269a9b93c1ce2c36a9c660af83b552e95c9b06c5d43319380d98b7c9f942b1c1ff7c97a30aa05b99294d07eea73b08f6e906c9b97ae2eea38765aa43ece09702cea9c2a9ac8be1da3eec354646d82cbed32027d448ac33bea179b1ee0a6d6c099fdb0108056f0e92c014df0fb51413bfb5792e58fa39b6", 0x84}, {&(0x7f00008ef000)="929a0de41fb1ab6800d264bdbae0bf39fa9d14a4d977f9b413963d5275a65a798a458046a30a3c155c3a174bfc70782f782774f8b26048d665be20ea684644f050865ef2987551c62d5d3eab5be47153fffacdb0f88f83fbd8ed567724a8b236e4b1489d74e1d27bae7f5bc98027c860b02357c4aee8becc5b328bb8a2368f86b642b6b6601fafb7c8fe7defcac8293ff56005824ac8fc472e", 0x99}, {&(0x7f00000a7000-0x60)="a41a7be31fa359b42c5dbefd0e6edcd67c6ff5ecf9ce4aa6e05c4c903637faf662ecca0f858e90ff9e1901555f23903bfd07d41008ff0e68d09295f534dbc8d74cb12c0b470c49b6fcd01889ef09af1d9c61337ae52554d5f431d9a50effb34d", 0x60}, {&(0x7f0000fa3000-0x50)="635998ac99fd4c25d393db3250e78a39b48a4529973baf8be8954b9be1f977fac9dd0bd3d53081fe571310b29ba8e7d08dca4bbedf7678433b97f69d6eb0d34f540ea7063aa44e3786e548c5f9c1cb51", 0x50}], 0x7, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000111000-0x30)=[{&(0x7f00009e2000-0xb7)="290294603a05b06961cd997a8b812aa47ead08851458faa03e0e9e2eb6ff6a6c06deacd5953afa349eaf90b932c67e4d21823b10b0bce6ca507ed4ae120e36546d8366ff90b1fc2ead57c462f12e7e3796db0e9abd323023aad82eaad63b482acba376387d48d6d5c6d77f69efe7c02985125383ee39818f1f717ffb3bd43b36a39aa2299fbecc9efa3c775b02031568e2130f8b30ea509787c07917de13f47a62bcf8e0948d72cf5c07a1f5d1e3fe1f171a1dd47b9a3c", 0xb7}, {&(0x7f0000ef0000-0xbc)="c952b634fb5e37d00a71799cc12edc23c8a0cc98219e25b70794d2faaf461e7d1fa548c3d195d0bbcd71368d234b4c0bb12d664d7eac09e0bc3988cefedd7eda6007a6eb03627ada97cb96255114eb3c00f96091a0fb4873d14202df08271204d002704889ea1ee24e6f459dae86cda6de74621e6626823b545ae59de5f4800ab82470e597d4023e0efb922534f027ad0ddbe74dfd0762d87d0873535609fb47a3771cab78ad89483d8ef9a4d2a08f5af9920cd9b4614294afd48e77", 0xbc}, {&(0x7f0000c86000)="778aa5c20b4bedb6705ae89abff19cdabd816b96e958e969ed885be092d7e623b9c1963f6d4a2df8bf735d3ce80ccb0dc2c4089d552c25c4a9ca52698dbfe0688daf16b936d6d0fa6015edcd1e55ccd252c49dccf0ccc63e4d42730de0082f0fac164f1d6e3e41f69d82184ba851f804ca9d99c6c7a960dc70e9dbba275541c27ec9a71658a3de085f5b62d90fcec2eb405b75488b121546577fba9cb0", 0x9d}], 0x3, &(0x7f00002a3000-0x168)=[@iv={0x58, 0x117, 0x2, 0x40, "5af218daaeadb8d2fd12d5a9fd58c7b38135a5243b57b1c4b62d0e2cbcdfa2916c822dba7acc837527f770996917796be7d876530c69c405e9e15e426788e769"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe1, "43decd084200578fc56698eb858af77c8fe4723e07b698cd9e7fbffac5b572c732b707ef2e96accd27f14841e86a279b541716444dbdd2c0561db994d030fc9f7a51a397a107132455f5d9663b411a9d02fa8a8149bc59758009eda00399a770575f19d194e809f3900375ec67c66baf98653989bacf10e31d98f1c026da4d598fd87d5dfb2f2abc4573668796795a541b3038778bd08b0a5461d998e77c91f3e063ba2e72e296d92178203cb9ac1895848ee218ae97c0786d011015c89463d6b1764df0a01196f953f67ba493e390766e8f54d7cd81b1d569bdff426336efe9f6"}], 0x168, 0x4001}, {0x0, 0x0, &(0x7f0000315000)=[{&(0x7f0000d9f000-0x89)="724a3035ae9fbdfcc4b25405c955a5e529d113aa8bc77169ffd5657ee2907eb3d2e11051897b7c8e10a735042884ff1207c54cd67582573388c151f10f6557cec7f481c3c5dc3be05544baa80f3e45494a43a5a4c86a6d4e4804763772c932425a793a2e74f5763830620db762ce8ec87ed5ca72917287e850dc8c12f89493620fe59427c8ba016b53", 0x89}], 0x1, &(0x7f0000529000)=[@assoc={0x18, 0x117, 0x4, 0x3f}], 0x18, 0x800}, {0x0, 0x0, &(0x7f00004af000-0x10)=[{&(0x7f0000e57000)="7b524e4bdb99e43cf5c907386e24eca57f19c5fa8be119906b73e111f0511e5262ed4078a8", 0x25}], 0x1, 0x0, 0x0, 0x20000010}, {0x0, 0x0, &(0x7f0000c89000)=[{&(0x7f0000fad000)="268e9ff0881a18603337d2a4cc4ff9653c49628efe1e94156a5a8cf052df792f91f4d7f398e787a659bcdacdf255c3d36959d0ca06c3cde4c115845f768c2e5959ac91e7ccf9f4c351b4477666ebe6ba8a43ae831e51", 0x56}, {&(0x7f0000f76000-0xcf)="39d8040ab021b34cfee7c8deb20e3fc4a5ef68e10485ed038dd467365dc767310bfa2eacb5b23362ad7eadf820a38bb2cb8d0e0a573ee4c576be2d3c7e30043cbd18fc7c38768fc02873504d5418c0fb65aee4d0793e801d7b0bd2f25948d5d7184b2eb7e89818210297158f6d4baaec746c2fca3a523d0dfd14c16b2ab9fc339fcdf5e5ece3ad0891eba26e73af3e8aa87aa44744483a8e10756181158af98ea9c107120d910485c7662160a484735a12440e5a8b263772bd8879da3e3b8190617c4aacf4946605a70264a52a8ec5", 0xcf}], 0x2, &(0x7f0000b43000)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x4001}, {0x0, 0x0, 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", 0x1000}], 0xa, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000885000-0x40)=[{&(0x7f0000a0f000-0x94)="ec7b7211cd8e39532cd8b56516dc78a726b5dd9880f1c784783b0d62a6140c6c328458dff552c336c00bdab66ba1f909108a3e2d3bf63ebb295a83e1f3eb940e8ec9de3cd2b8edbdb1c522901fa1953df6362b5b1976220e16ed1b2e77eb2ac3a5c8e1d80a919874db87f0b94f54ca770a210ae0b0b22e62edb6b6f83720fd3cb8961864158c17c642f2f568afa883601c9a884d", 0x94}, {&(0x7f0000e79000)="ff110de3ba549b90091490017452d9ea65bb02e82e33e4e822e9987d620e08264705fef8311615dd82bab5b65d9e006413c13a3ed34625a47887eea8d6b76a90b822449b13431421c40a4a1ab2ece37d1bb993f2ebe9a51e1d43ea333fcc32a2f3e8717911d5509c7c1c006fa792b157b3fd4f9ba56cb7030282efeee8a78c93e48aa6fc55dba548febf1820b774533dbb5f2b2ac930874575cffc44172d4ae631e64179018631d23e8601cb7a1354a48aaaeb6cea13d30440d0f3ace2378b8bfac9da2deaf86c", 0xc7}, {&(0x7f0000468000)="", 0x0}, {&(0x7f00000d7000-0x38)="e009785190f8941f2f1cdefa886023b42ead87b747489e77391b1744e354ca2bc1d9da9db0399142fb23c13f124c06e4b568701e94c6311c", 0x38}], 0x4, &(0x7f000014f000)=[], 0x0, 0x4000010}], 0x7, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000e7a000)={0x9, [0x6, 0x80, 0x5b0, 0x7fff, 0x0, 0x5, 0x9, 0x1f, 0x1]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000b1e000)={0x0, 0x0, 0x0, "71756575653100070000000000001400000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000b27000/0x3000)=nil, 0x3000, 0x0, &(0x7f00004f9000)=0x6, 0x8, 0x4) 2017/12/22 19:40:32 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/vga_arbiter\x00', 0x400402, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009fb000-0xc)='net/udplite\x00') setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000035e000-0x2)={0x7, 0x8}, 0x2) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fd000-0xe)='/selinux/load\x00', 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009fc000)=0x0, &(0x7f00009fd000-0x4)=0x4) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fe000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000653000)=""/198) 2017/12/22 19:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000)={0x2, &(0x7f0000443000-0x18)=[{0x10004d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) writev(r1, &(0x7f00000a6000)=[{&(0x7f0000430000)="8f", 0x1}], 0x1) 2017/12/22 19:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3ff) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006c5000)={0x0, 0x1000, 0x9, 0xffff, 0x200, 0x40, 0x9, 0x3, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0xffffffffffffff7f, 0xfffffffffffffff8, 0x3}}, &(0x7f000086b000-0x4)=0xb8) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000098a000-0x4)=0x981c, &(0x7f000031a000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005b0000-0x8)={r2, 0x5}, &(0x7f0000306000-0x4)=0x8) tee(r0, r1, 0x10001, 0x0) 2017/12/22 19:40:32 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa6c, 0x10000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0xffffffffffff8001) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/4081}, 0xff9, 0x2, 0x2000) 2017/12/22 19:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000042d000-0xa)='/dev/cuse\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2017/12/22 19:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000040e000-0xc)={0x6, r0, 0x1}) inotify_init1(0x800) name_to_handle_at(r2, &(0x7f0000097000)='./file0\x00', &(0x7f000096c000-0x44)={0x44, 0x80000000, "e6a2b6f413fefd6966aa31323e5acb1f379d597f5487eb303506f485e6b90f5c29ee4b3cd779335d638dd077cae711912d92529a3095a4f9e12a4c49"}, &(0x7f0000b7f000)=0x0, 0x1400) fcntl$notify(r1, 0x11, 0x0) 2017/12/22 19:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c45000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a6000-0x11)='/selinux/enforce\x00', 0x1003d, 0x0) accept$packet(r0, &(0x7f00005fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003b4000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000590000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a1e000-0x4)=r0, 0x4) pwrite64(r0, &(0x7f000043f000)="aa3aff8d17fd0cc54cb6635a1e843cb2aa17db24366383737faabc6a164d6984ad178289a7cf9e5d0562a2fc1ad1", 0x2e, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000ad9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/22 19:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6f000)={0x0, 0x0}) r2 = add_key(&(0x7f0000827000-0xb)='pkcs7_test\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ab7000-0x86)="592facb4d06dc2443c23383524dfb8f1e624de959890ad4bbde9d8888933068fef41d364b7ac2f9938ee9ac6ada966620032ee3e5a6fcf39cea402d3996999d041c5c0fe19ad149ca247d01485790da3d8e912712bd3521defe24384c04d842b4193654df955c39bd18ff5916d3b0cbb7b2d8fe931ff9f67a4e075cac738389f9da51f4b2891", 0x86, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000101000)='ceph\x00', &(0x7f0000d80000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000042c000-0x2)=']\x00', r2) keyctl$assume_authority(0x10, r3) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000507000)={0xfffffffffffffc11, 0x81, 0xf336}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea5760269101d325a308ad82b3ef22681f3e23e8e0", 0x15}, {&(0x7f000059b000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000fbf000-0xc9)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000f49000-0x30)={0x3, 0x9, 0x81, 0x6, 0x100000000000000, 0x6}) 2017/12/22 19:40:32 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008f8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f0000047000-0x10)={0x6, 0xffffffff, 0x97}) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00007f9000)={0x0, 0x5, 0x6}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00009fa000)=0x6, 0x4) r1 = socket$netlink(0x10, 0x3, 0x100000003) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x67, 0xffffffffffffffff, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000719000)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000068a000-0xc)=@sack_info={0x0, 0x1, 0x7}, &(0x7f0000f5b000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fed000)={r2, 0x80000000}, 0x8) r3 = open(&(0x7f0000539000-0x8)='./file0\x00', 0x40000, 0x0) syz_open_dev$evdev(&(0x7f0000450000)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r3, &(0x7f0000b3b000)=[{{0x0, 0x0}, 0xffff, 0x401, 0x9c2a}, {{0x0, 0x0}, 0x1, 0x7f, 0x9}, {{0x0, 0x0}, 0x6, 0x9, 0x1}, {{0x77359400, 0x0}, 0x3, 0x4, 0xfffffffffffffffd}, {{0x77359400, 0x0}, 0x2, 0x100000004, 0x5}, {{0x0, 0x0}, 0x8, 0x0, 0x0}], 0x90) write$evdev(r3, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3b, 0x2}], 0x18) ftruncate(r3, 0x1) renameat2(r3, &(0x7f0000229000-0x8)='./file0\x00', r1, &(0x7f0000a8e000)='./file0\x00', 0x4) 2017/12/22 19:40:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x802, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000098e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r6 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000d77000)={&(0x7f0000000000)={0x10, 0x0, 0x5, 0x2}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000012000)=[{0x98, 0x4, 0x0, 0x1, 0x5, "a0c9da7a305614e49601d78f46150e5e2d000f1040f111a553d411ad49badc0f3885ece69e0fbb4cec75aad6e9d88a71f2529e0562168f5528b697428575da6e77d6419f6735bd1756e769678e7663fae9e0730434dc26864ba56655c0214a92e6c5908c93b5abd25ea971f4f80db5d23a6298e8354cbbedc2f23e011dbb0c48765a81865c1c0855"}, {0x1010, 0x7, 0x8, 0xe591, 0x5, "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"}, {0x37, 0x3, 0x404, 0x0, 0x42, "1dde4a7ada7f6da4dc13b6a162ac52bfe232e8a20547716e03b41270eb45bd67d30066d75ca92a"}], 0x10df}, {&(0x7f0000b6f000-0x8f)=[{0x8f, 0x7fff, 0x300, 0x8, 0x100, "c9933c308542498138490917938b028805a9ecefcfff228a0c542c4c34b0febdba8853223950c859bacdb20262d46dd3984d55531d9097b031d4c94829f0ae65013cae1329ee1e8f5f0c17eea351b0a92a34b9c6bf7f96fd0fdfddddc81f3fdd743c64d8fbb063a30a1604cc6fc1180405361d057099c68a4f1430bdccfcdb"}], 0x8f}], 0x2, &(0x7f0000caa000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x50, 0x40}, 0x2000c891) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xe22, &(0x7f00009c0000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r8, 0x6, 0x16, &(0x7f0000507000)=""/166, &(0x7f0000034000)=0xa6) r9 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r9, &(0x7f0000fac000-0xdb)="c44d91c2b6", 0x5, 0x0, 0x0) 2017/12/22 19:40:32 executing program 6 (fault-call:10 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000099000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = getpid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005fd000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000761000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ccb000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000d92000)={r3, r4, 0x8001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000635000)={0x0, 0x0}, &(0x7f0000a87000-0x4)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000085f000)=0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f00005eb000-0x18)={0x0, 0x4000000000001, 0x2, &(0x7f0000632000)=0x0}) 2017/12/22 19:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f8d000)='/dev/input/mice\x00', 0x0, 0x100) mkdirat(r1, &(0x7f00006c7000-0x8)='./file0\x00', 0x100) 2017/12/22 19:40:32 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00009fb000-0x8)='./file0\x00', 0x84) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00009fb000-0xf2)=""/242) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) r2 = dup2(r0, r0) getsockname$inet6(r2, &(0x7f00000e9000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000c2000)=0x1c) [ 120.269442] kauditd_printk_skb: 4 callbacks suppressed [ 120.269449] audit: type=1326 audit(1513971632.654:1120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21117 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/22 19:40:32 executing program 6 (fault-call:10 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000614000)={0xd7a, 0x1, 0x126, 0x3, 0x1, 0x5}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000283000)='/selinux/policy\x00', 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00008ca000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x687, 0x7f, 0x1}], {0x8100, 0xc3, 0x1, 0xf1}}], {{0x9bff, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, &(0x7f000046d000-0x6)={0x0, 0x4, [0xd61, 0x849, 0xcc4, 0x4db]}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) fcntl$setflags(r1, 0x2, 0x1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000a8f000-0xa0)=""/160) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000226000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/12/22 19:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000744000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00004bf000)=@pic={0x5, 0xb5f, 0x2, 0x8, 0x101, 0x81, 0x100000000, 0x0, 0x0, 0x20, 0x7fff, 0x10000, 0x8, 0x6, 0x8, 0x1ff}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) 2017/12/22 19:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2017/12/22 19:40:32 executing program 0: unshare(0xc000000) clone(0x40000, &(0x7f00008f5000)="", &(0x7f0000a0b000-0x4)=0x0, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000d3d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="23db9e1440b58c66947a7027fded058951a1d459b5c439d19b2a7c7a5289a65b20750099bd4ae13b52a5dde59f1e7e300248fe409563e645a14f9f298a23cc17c531a96f6b110800ffafca18ef796c98dfbc214d4781b5ea12c6dae9ad48a6d00a6cc91a91b771842a87fa35e3c8d26280e600f54e75602ff0aff6a6aa265047567f867a3b022138c473cc2fd8c1d8463f29662f239cbcb3ac954422", 0x9c}, {&(0x7f0000001000)="8c0f4a6fd63f7dbb665721407ae2280021768a303e816b266dee3f0d212088a692b7dec9e70d037f1acd9c1e48979d5471dd8faea3ec44814f657a92f6bde92d6e09c9f7571e4ab97bc6c1b8dda33e3c4736a25272a49056a3ebd5447b7558898240c60dc0e7a29d4fbe27d6c05ec52036fca72e", 0x74}, {&(0x7f0000002000-0xfd)="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", 0xfd}], 0x3, 0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2017/12/22 19:40:32 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SMI(r0, 0xaeb7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e3000)='/proc/self/net/pfkey\x00', 0xfffc, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000630000)=0x52, 0x4) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009fc000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00009fc000-0x30)={0xa4, 0x0, &(0x7f00009fc000-0xa4)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f000069e000-0x30)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f00009fc000-0x8)=[0x20]}}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x50, 0x30, &(0x7f0000174000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f00009fb000)=0x0, 0x1, 0x3, 0x26}, @ptr={0x70742a85, 0x1, &(0x7f00009fb000)=0x0, 0x1, 0x0, 0x39}], &(0x7f0000861000-0x30)=[0x28, 0x18, 0x78, 0x38, 0x28, 0x38]}}, @dead_binder_done={0x40086310, 0x2}, @clear_death={0x400c630f, 0x4, 0x0}], 0x25, 0x0, &(0x7f00001d1000-0x25)="4073d23850c871969fa0068ffa689059fcde3b4761133528d895fa01b2c2e019285795fc0e"}) syncfs(r1) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) [ 120.321617] FAULT_INJECTION: forcing a failure. [ 120.321617] name failslab, interval 1, probability 0, space 0, times 0 2017/12/22 19:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000226000-0x16)='/selinux/checkreqprot\x00', 0x140, 0x0) pipe(&(0x7f00004eb000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000850000-0x8)=0x0, 0x5b) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 19:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00006d6000)={0x0, 0x0}, 0x0, 0x8000) r0 = accept(0xffffffffffffffff, &(0x7f0000f60000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000-0x4)=0xc) getpeername$ax25(r0, &(0x7f00008e6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f69000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe6000)={0x0, 0x3, 0x0, 0xc5, 0x80, 0x100000000}, &(0x7f0000fec000)=0x14) r1 = add_key$user(&(0x7f0000861000)='user\x00', &(0x7f0000c7d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bf5000-0xee)="8899781ac2807e8cd84809f33e896f38a6ad368c507f90ba24cff76a3f1e3b9c87a0ce5d0142015d76264b93b4c79a94fd81b99ac7c06f797a0dffb93be2baa056fd12f650a4fff348739dbc10a333d815e816cbf32f3b9623d3e9493419d7ba4ca9c956ca3e6a0320", 0x69, 0xfffffffffffffffc) add_key$user(&(0x7f0000b44000)='user\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000511000)="1141501218c8a80f7f842846e6e54ecffbd62e328dd0058d51df428c614fabc20c88ac9120e63d878bba5b70ff5700e0ca95234febe76fb362a33c2c34fa9b75ed9f953fe70466d315e856fc523f8794dea601717e45e5115ce942e9b0b0af1ac155f5aeab1c88f163b9a54756a0182e9b3a56c241535e7aac9743b2c80cedd7acd77962c98f51fbe848b30bae", 0x8d, r1) r2 = request_key(&(0x7f00009a5000)='ceph\x00', &(0x7f0000edf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c64000)='nodevem0,\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000126000)={r1, 0x0, r2}, &(0x7f00001ff000-0x3a)=""/58, 0x3a, &(0x7f000040b000)={&(0x7f0000efa000-0xd)={'wp384-generic'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x39, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x7, 0x0, 0x80000000000000, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x595, 0x1, 0x1, 0x85, 0x9, 0x1}], "de"}}}}}}}, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00007bd000-0x2)=0x4, &(0x7f0000c9f000-0x8)=0x2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000d02000)=0x100000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbd000-0xf)='/dev/sequencer\x00', 0x450040, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x17, &(0x7f0000086000-0x4)=0x47b8, 0x4) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ec8000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00005c6000)='./file0\x00', &(0x7f0000a53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000839000)=0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000838000-0x4)=0x0) fstat(r4, &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c6b000)={0x0, r4, 0x0, 0x1, 0x0}, 0x14) 2017/12/22 19:40:32 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x91)=""/145) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000c26000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@common='sit0\x00', @ifru_flags=0xb2e7219d2f89cd35}) 2017/12/22 19:40:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x8, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e54000-0x10)={0x80000001, 0x8, 0x3, 0x56f3, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:32 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) r1 = accept(r0, 0x0, &(0x7f000055a000)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000088b000)=0x101, 0x4) [ 120.321628] CPU: 1 PID: 21129 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #49 [ 120.321633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.321636] Call Trace: [ 120.321650] dump_stack+0x194/0x257 [ 120.321668] ? arch_local_irq_restore+0x53/0x53 [ 120.321679] ? lock_downgrade+0x980/0x980 [ 120.321706] should_fail+0x8c0/0xa40 [ 120.321722] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.321748] ? avc_has_perm_noaudit+0x37e/0x520 [ 120.321774] ? find_held_lock+0x35/0x1d0 2017/12/22 19:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000111000)='./file0\x00', 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x774, 0x0}}, 0x30) 2017/12/22 19:40:32 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00009fc000-0x86)="2bb0868bd39a7903b3d6cc275c985a55f5a96429e038a584133ae253b6831f9a04117b93c40b298c4306ea98e7a265204be1c30931b4c18be99d7fb20b684fed9966a3bdc3a13d0176de0c88db374740a62fa2e6adf88bb0260ce32c9c119fa46fc79b109f05ddbfacbd3646be23eb71c1742704135f6b4a3b18b1a692910aa6baf0952d55c8", 0x86) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009fa000)='/dev/cuse\x00', 0x101040, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009fa000)=@int=0xfffffffeffffffff, 0x4) 2017/12/22 19:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f9000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000dff000-0x188)={0x8, 0x0, [{0x8000, 0x0, 0x0, 0x0, @irqchip={0x2, 0xc}}, {0x6, 0x0, 0x0, 0x0, @msi={0x5, 0xffffffffffff5037, 0x6}}, {0x9, 0x3, 0x0, 0x0, @msi={0x8000, 0xff, 0xbd}}, {0xb67c000000000000, 0x0, 0x0, 0x0, @adapter={0x2, 0x7, 0x7, 0x3, 0x9}}, {0x0, 0x2, 0x0, 0x0, @sint={0x0, 0x3ff}}, {0x8, 0x1, 0x0, 0x0, @sint={0x3, 0x80000000}}, {0xffffffffffffffff, 0x6, 0x0, 0x0, @sint={0x2800000000000000, 0x10001}}, {0xdc5, 0x3, 0x0, 0x0, @sint={0x4, 0x7ff}}]}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006cb000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet(0x2, 0x13, 0xfffffffc00000000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00003c0000)=""/56) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000060d000-0x8)={0x0, 0x40783f4b}, &(0x7f00002e9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000734000-0x8)={r2, 0x1}, 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00001ff000)=0x0, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="440f09210000000000ff030300", 0xd) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000ecb000-0xb8)={r0, 0xffffffff00000000, 0x8, "c80f26d697e83ce2e59bd6ca964b72e8045c604d21b533a177bba7ace489ca438494d6d68d75e315dae50e17494ffa872ccdc84716752b6a508b13992decb5f9d14cad13be0f8591740b6c2805a5b6ccf168f63df6dc0e03b9d232cc1b437fd5ba8fe53832a8eaad578dc57b248a1ae42fb94b14560a8c4181ac533be43e35e271279eee5dcb3669dd2253fb40ad377e97c5f1fd3fb6dec693c13a8af0175b25214fafdc503d7512bd3650d3eed6"}) 2017/12/22 19:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f00001b3000)=@add_del={0x2, &(0x7f0000db2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000034f000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000586000-0xea)=""/234) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/22 19:40:32 executing program 6 (fault-call:10 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = memfd_create(&(0x7f0000634000-0x9)='vboxnet0\x00', 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008c6000-0x4)=0x5, 0x4) pipe(&(0x7f0000040000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r2 = epoll_create1(0x80000) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f0000104000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f000028b000)=""/40, &(0x7f0000ea9000)=0x28) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) dup2(r2, r0) 2017/12/22 19:40:32 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="9d589965bd72f14c7334ade7714993ae5e828df7301a189d6151fc747ad84a541760dc1890b253b271bf89ee2786d42a63db4e060349f36bff8398a96ce0d7e0fadbabc2683eb4b92c084c086b3d6409f6ab1555f53a6573298dbcdaf9928785f460981ec314733f2e161384b9584d181e3cdea2d41bed5727abb1a733388f09d1d65484ce486378dd8cf94f397ac87310bb0523d7006e4e35afda98a025f5d368433ee2a8df84c434e94f1dde287046e6c000f4c018b563a19aa0a2c894711947f3cb9f0dac8ad7e7cd15f7a1fab1ad01fa04cdc8c33a32b408a3c93aada9d4d6af8ea499e71fe1cf0e58c2b37df1abe8fff56f6119e254", 0xf8) shutdown(r0, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xd3)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept$alg(r1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000000000)=0x4) getsockname$inet(r1, &(0x7f0000002000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000004000-0x12)={@common='sit0\x00', 0xfe}) 2017/12/22 19:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x400000b) uname(&(0x7f00008dd000)=""/0) 2017/12/22 19:40:33 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000658000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009fa000)=0x1c) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00009fa000)=""/117, &(0x7f00009fa000)=0x75) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) signalfd(r0, &(0x7f00004ab000-0x8)={0x10001}, 0x8) [ 120.321839] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 120.321852] ? cred_has_capability+0x1a0/0x3d0 [ 120.321864] ? rcu_note_context_switch+0x710/0x710 [ 120.321876] ? selinux_ipv4_output+0x40/0x40 [ 120.321898] should_failslab+0xec/0x120 [ 120.321909] kmem_cache_alloc+0x47/0x760 [ 120.321917] ? get_pid_task+0xbc/0x140 [ 120.321946] getname_flags+0xcb/0x580 [ 120.321967] user_path_at_empty+0x2d/0x50 [ 120.321986] SyS_pivot_root+0x15a/0x1210 [ 120.322000] ? wait_for_completion+0x770/0x770 [ 120.322024] ? path_is_under+0xa0/0xa0 [ 120.322066] ? __sb_end_write+0xa0/0xd0 [ 120.322086] ? fput+0xd2/0x140 [ 120.322098] ? SyS_write+0x184/0x220 [ 120.322110] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 120.322126] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.322140] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.322166] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 120.322173] RIP: 0033:0x452ac9 [ 120.322178] RSP: 002b:00007f0703e38c58 EFLAGS: 00000212 ORIG_RAX: 000000000000009b [ 120.322187] RAX: ffffffffffffffda RBX: 00007f0703e38aa0 RCX: 0000000000452ac9 [ 120.322193] RDX: 0000000000000000 RSI: 0000000020e74000 RDI: 0000000020929ff6 [ 120.322198] RBP: 00007f0703e38a90 R08: 0000000000000000 R09: 0000000000000000 [ 120.322203] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767b [ 120.322208] R13: 00007f0703e38bc8 R14: 00000000004b767b R15: 0000000000000000 [ 120.435499] binder: 21156:21159 BC_ACQUIRE_DONE node 100 has no pending acquire request [ 120.452405] binder_alloc: binder_alloc_mmap_handler: 21156 20000000-20002000 already mapped failed -16 [ 120.456830] binder: BINDER_SET_CONTEXT_MGR already set [ 120.456840] binder: 21156:21159 ioctl 40046207 0 returned -16 [ 120.456913] binder_alloc: 21156: binder_alloc_buf, no vma [ 120.456940] binder: 21156:21167 transaction failed 29189/-3, size 80-16 line 2960 [ 120.474094] binder: undelivered TRANSACTION_ERROR: 29189 [ 120.474216] binder: release 21156:21159 transaction 101 out, still active [ 120.474221] binder: unexpected work type, 4, not freed [ 120.474226] binder: unexpected work type, 4, not freed [ 120.474230] binder: undelivered TRANSACTION_COMPLETE [ 120.474284] binder: send failed reply for transaction 101, target dead [ 120.497552] FAULT_INJECTION: forcing a failure. [ 120.497552] name failslab, interval 1, probability 0, space 0, times 0 [ 120.497563] CPU: 0 PID: 21179 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #49 [ 120.497569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.497572] Call Trace: [ 120.497586] dump_stack+0x194/0x257 [ 120.497604] ? arch_local_irq_restore+0x53/0x53 [ 120.497614] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 120.497646] should_fail+0x8c0/0xa40 [ 120.497663] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.497693] ? path_lookupat+0x238/0xba0 [ 120.497723] ? find_held_lock+0x35/0x1d0 [ 120.497776] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 120.497784] ? filename_lookup+0x31a/0x500 [ 120.497800] ? rcu_note_context_switch+0x710/0x710 [ 120.497830] should_failslab+0xec/0x120 [ 120.497843] kmem_cache_alloc+0x47/0x760 [ 120.497851] ? get_pid_task+0xbc/0x140 [ 120.497890] getname_flags+0xcb/0x580 [ 120.497916] user_path_at_empty+0x2d/0x50 [ 120.497936] SyS_pivot_root+0x262/0x1210 [ 120.497953] ? wait_for_completion+0x770/0x770 [ 120.497979] ? path_is_under+0xa0/0xa0 [ 120.498025] ? __sb_end_write+0xa0/0xd0 [ 120.498047] ? fput+0xd2/0x140 [ 120.498059] ? SyS_write+0x184/0x220 [ 120.498071] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 120.498086] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.498100] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.498126] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 120.498133] RIP: 0033:0x452ac9 [ 120.498138] RSP: 002b:00007f0703df6c58 EFLAGS: 00000212 ORIG_RAX: 000000000000009b [ 120.498147] RAX: ffffffffffffffda RBX: 00007f0703df6aa0 RCX: 0000000000452ac9 [ 120.498153] RDX: 0000000000000000 RSI: 0000000020e74000 RDI: 0000000020929ff6 [ 120.498159] RBP: 00007f0703df6a90 R08: 0000000000000000 R09: 0000000000000000 [ 120.498165] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767b [ 120.498170] R13: 00007f0703df6bc8 R14: 00000000004b767b R15: 0000000000000000 [ 120.541990] FAULT_FLAG_ALLOW_RETRY missing 30 [ 120.542006] CPU: 0 PID: 21154 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #49 [ 120.542011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.542014] Call Trace: [ 120.542028] dump_stack+0x194/0x257 [ 120.542044] ? arch_local_irq_restore+0x53/0x53 [ 120.542063] ? handle_userfault+0xb97/0x2500 [ 120.542081] handle_userfault+0xbd9/0x2500 [ 120.542091] ? handle_userfault+0x185a/0x2500 [ 120.542120] ? userfaultfd_ioctl+0x4520/0x4520 [ 120.542129] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.542136] ? perf_trace_lock+0x90/0x900 [ 120.542142] ? __lock_is_held+0xb6/0x140 [ 120.542149] ? perf_trace_lock+0xd6/0x900 [ 120.542159] ? perf_trace_lock_acquire+0xe3/0x980 [ 120.542171] ? trace_event_raw_event_lock+0x340/0x340 [ 120.542183] ? print_irqtrace_events+0x270/0x270 [ 120.542194] ? print_irqtrace_events+0x270/0x270 [ 120.542203] ? get_user_pages_fast+0x277/0x340 [ 120.542216] ? perf_trace_lock+0xd6/0x900 [ 120.542226] ? perf_trace_lock+0xd6/0x900 [ 120.542234] ? perf_trace_lock_acquire+0xe3/0x980 [ 120.542257] ? __lock_acquire+0x664/0x3e00 [ 120.542266] ? check_noncircular+0x20/0x20 [ 120.542273] ? __lock_acquire+0x664/0x3e00 [ 120.542303] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.542314] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.542329] ? find_held_lock+0x35/0x1d0 [ 120.542350] ? __handle_mm_fault+0x3296/0x3ce0 [ 120.542360] ? lock_downgrade+0x980/0x980 [ 120.542374] ? lock_release+0xa40/0xa40 [ 120.542386] ? copy_overflow+0x20/0x20 [ 120.542397] ? do_raw_spin_trylock+0x190/0x190 [ 120.542407] ? userfaultfd_ctx_put+0x720/0x720 [ 120.542433] __handle_mm_fault+0x32a3/0x3ce0 [ 120.542451] ? __pmd_alloc+0x4e0/0x4e0 [ 120.542472] ? find_held_lock+0x35/0x1d0 [ 120.542492] ? handle_mm_fault+0x2a0/0x930 [ 120.542503] ? lock_downgrade+0x980/0x980 [ 120.542548] handle_mm_fault+0x38f/0x930 [ 120.542561] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 120.542568] ? vmacache_find+0x5f/0x280 [ 120.542583] ? find_vma+0x30/0x150 [ 120.542599] __do_page_fault+0x5c9/0xc90 [ 120.542620] ? mm_fault_error+0x2c0/0x2c0 [ 120.542630] ? find_held_lock+0x35/0x1d0 [ 120.542651] do_page_fault+0xee/0x720 [ 120.542663] ? __do_page_fault+0xc90/0xc90 [ 120.542676] ? lock_release+0xa40/0xa40 [ 120.542682] ? perf_trace_lock+0x900/0x900 [ 120.542698] ? do_raw_spin_trylock+0x190/0x190 [ 120.542721] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.542742] page_fault+0x2c/0x60 [ 120.542751] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 120.542756] RSP: 0018:ffff8801cec07928 EFLAGS: 00010246 [ 120.542763] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8251db91 [ 120.542768] RDX: 000000000000010b RSI: ffffc900012d9000 RDI: ffff8801cec07d28 [ 120.542773] RBP: ffff8801cec07a08 R08: ffff8801bd779c00 R09: 1ffff10039d80ee7 [ 120.542777] R10: ffff8801cec07858 R11: 0000000000000003 R12: 1ffff10039d80f28 [ 120.542782] R13: ffff8801cec079e0 R14: 0000000000000000 R15: ffff8801cec07d20 [ 120.542804] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 120.542824] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 120.542837] ? iov_iter_revert+0x9d0/0x9d0 [ 120.542853] ? mark_held_locks+0xaf/0x100 [ 120.542859] ? simple_xattr_get+0xeb/0x160 [ 120.542874] ? current_kernel_time64+0x122/0x2f0 [ 120.542887] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.542903] generic_perform_write+0x200/0x600 [ 120.542935] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 120.542943] ? generic_update_time+0x1b2/0x270 [ 120.542955] ? __mnt_drop_write_file+0xd/0x70 [ 120.542964] ? file_update_time+0xbf/0x470 [ 120.542977] ? current_time+0xc0/0xc0 [ 120.542993] ? down_write+0x87/0x120 [ 120.543008] __generic_file_write_iter+0x366/0x5b0 [ 120.543016] ? check_noncircular+0x20/0x20 [ 120.543032] generic_file_write_iter+0x399/0x790 [ 120.543048] ? __generic_file_write_iter+0x5b0/0x5b0 [ 120.543064] ? iov_iter_init+0xaf/0x1d0 [ 120.543080] __vfs_write+0x684/0x970 [ 120.543087] ? lock_acquire+0x1d5/0x580 [ 120.543100] ? kernel_read+0x120/0x120 [ 120.543143] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 120.543153] ? __sb_start_write+0x209/0x2a0 [ 120.543168] vfs_write+0x189/0x510 [ 120.543184] SyS_write+0xef/0x220 [ 120.543198] ? SyS_read+0x220/0x220 [ 120.543205] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.543215] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.543234] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 120.543241] RIP: 0033:0x452ac9 [ 120.543245] RSP: 002b:00007f0703e38c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 120.543252] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 120.543257] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 120.543261] RBP: 000000000000039b R08: 0000000000000000 R09: 0000000000000000 [ 120.543265] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2728 [ 120.543269] R13: 00000000ffffffff R14: 00007f0703e396d4 R15: 0000000000000000 [ 120.597717] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39635 sclass=netlink_route_socket pig=21200 comm=syz-executor2 [ 120.611132] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39635 sclass=netlink_route_socket pig=21209 comm=syz-executor2 [ 120.651335] sctp: [Deprecated]: syz-executor3 (pid 21219) Use of int in max_burst socket option. [ 120.651335] Use struct sctp_assoc_value instead [ 120.660851] FAULT_INJECTION: forcing a failure. [ 120.660851] name failslab, interval 1, probability 0, space 0, times 0 [ 120.660869] CPU: 0 PID: 21224 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #49 [ 120.660876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.660879] Call Trace: [ 120.660895] dump_stack+0x194/0x257 [ 120.660913] ? arch_local_irq_restore+0x53/0x53 [ 120.660923] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 120.660956] should_fail+0x8c0/0xa40 [ 120.660974] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.661000] ? path_lookupat+0x238/0xba0 [ 120.661028] ? find_held_lock+0x35/0x1d0 [ 120.661082] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 120.661090] ? filename_lookup+0x31a/0x500 [ 120.661107] ? rcu_note_context_switch+0x710/0x710 [ 120.661133] should_failslab+0xec/0x120 [ 120.661145] kmem_cache_alloc+0x47/0x760 [ 120.661152] ? get_pid_task+0xbc/0x140 [ 120.661181] getname_flags+0xcb/0x580 [ 120.661202] user_path_at_empty+0x2d/0x50 [ 120.661220] SyS_pivot_root+0x262/0x1210 [ 120.661233] ? wait_for_completion+0x770/0x770 [ 120.661255] ? path_is_under+0xa0/0xa0 [ 120.661293] ? __sb_end_write+0xa0/0xd0 [ 120.661312] ? fput+0xd2/0x140 [ 120.661323] ? SyS_write+0x184/0x220 [ 120.661334] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 120.661347] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.661360] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.661383] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 120.661389] RIP: 0033:0x452ac9 [ 120.661393] RSP: 002b:00007f0703df6c58 EFLAGS: 00000212 ORIG_RAX: 000000000000009b [ 120.661402] RAX: ffffffffffffffda RBX: 00007f0703df6aa0 RCX: 0000000000452ac9 [ 120.661407] RDX: 0000000000000000 RSI: 0000000020e74000 RDI: 0000000020929ff6 [ 120.661411] RBP: 00007f0703df6a90 R08: 0000000000000000 R09: 0000000000000000 [ 120.661416] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767b [ 120.661420] R13: 00007f0703df6bc8 R14: 00000000004b767b R15: 0000000000000000 [ 120.688981] FAULT_FLAG_ALLOW_RETRY missing 30 [ 120.688992] CPU: 0 PID: 21204 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #49 [ 120.688998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.689005] Call Trace: [ 120.689018] dump_stack+0x194/0x257 [ 120.689034] ? arch_local_irq_restore+0x53/0x53 [ 120.689057] ? handle_userfault+0xb97/0x2500 [ 120.689077] handle_userfault+0xbd9/0x2500 [ 120.689088] ? handle_userfault+0x185a/0x2500 [ 120.689121] ? userfaultfd_ioctl+0x4520/0x4520 [ 120.689130] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.689139] ? __lock_is_held+0xb6/0x140 [ 120.689168] ? print_irqtrace_events+0x270/0x270 [ 120.689180] ? print_irqtrace_events+0x270/0x270 [ 120.689189] ? get_user_pages_fast+0x277/0x340 [ 120.689213] ? perf_trace_lock_acquire+0xe3/0x980 [ 120.689238] ? perf_trace_lock+0x900/0x900 [ 120.689245] ? __lock_acquire+0x664/0x3e00 [ 120.689255] ? check_noncircular+0x20/0x20 [ 120.689262] ? __lock_acquire+0x664/0x3e00 [ 120.689297] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.689309] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.689327] ? find_held_lock+0x35/0x1d0 [ 120.689351] ? __handle_mm_fault+0x3296/0x3ce0 [ 120.689363] ? lock_downgrade+0x980/0x980 [ 120.689379] ? lock_release+0xa40/0xa40 [ 120.689386] ? perf_trace_lock_acquire+0xe3/0x980 [ 120.689396] ? perf_trace_lock_acquire+0xe3/0x980 [ 120.689402] ? copy_overflow+0x20/0x20 [ 120.689415] ? do_raw_spin_trylock+0x190/0x190 [ 120.689428] ? perf_trace_lock+0x900/0x900 [ 120.689455] __handle_mm_fault+0x32a3/0x3ce0 [ 120.689476] ? __pmd_alloc+0x4e0/0x4e0 [ 120.689488] ? plist_check_head+0xe2/0x130 [ 120.689508] ? find_held_lock+0x35/0x1d0 [ 120.689533] ? handle_mm_fault+0x2a0/0x930 [ 120.689545] ? lock_downgrade+0x980/0x980 [ 120.689599] handle_mm_fault+0x38f/0x930 [ 120.689614] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 120.689620] ? vmacache_find+0x5f/0x280 [ 120.689637] ? find_vma+0x30/0x150 [ 120.689654] __do_page_fault+0x5c9/0xc90 [ 120.689679] ? mm_fault_error+0x2c0/0x2c0 [ 120.689692] ? get_futex_value_locked+0xc3/0xf0 [ 120.689714] do_page_fault+0xee/0x720 [ 120.689728] ? __do_page_fault+0xc90/0xc90 [ 120.689740] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.689754] ? check_noncircular+0x20/0x20 [ 120.689761] ? mmdrop+0x18/0x30 [ 120.689771] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 120.689782] ? futex_wait+0x6a9/0x9a0 [ 120.689802] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.689826] page_fault+0x2c/0x60 [ 120.689837] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 120.689842] RSP: 0018:ffff8801cef77928 EFLAGS: 00010246 [ 120.689850] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8251db91 [ 120.689859] RDX: 00000000000000c9 RSI: ffffc900012d9000 RDI: ffff8801cef77d28 [ 120.689863] RBP: ffff8801cef77a08 R08: 1ffff1003a14f892 R09: 0000000000000000 [ 120.689868] R10: ffff8801cef77858 R11: 0000000000000000 R12: 1ffff10039deef28 [ 120.689874] R13: ffff8801cef779e0 R14: 0000000000000000 R15: ffff8801cef77d20 [ 120.689901] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 120.689923] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 120.689939] ? iov_iter_revert+0x9d0/0x9d0 [ 120.689959] ? mark_held_locks+0xaf/0x100 [ 120.689969] ? simple_xattr_get+0xeb/0x160 [ 120.689982] ? current_kernel_time64+0x122/0x2f0 [ 120.689995] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.690012] generic_perform_write+0x200/0x600 [ 120.690050] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 120.690061] ? current_time+0x88/0xc0 [ 120.690076] ? file_update_time+0xbf/0x470 [ 120.690091] ? current_time+0xc0/0xc0 [ 120.690109] ? down_write+0x87/0x120 [ 120.690126] __generic_file_write_iter+0x366/0x5b0 [ 120.690135] ? check_noncircular+0x20/0x20 [ 120.690153] generic_file_write_iter+0x399/0x790 [ 120.690172] ? __generic_file_write_iter+0x5b0/0x5b0 [ 120.690190] ? iov_iter_init+0xaf/0x1d0 [ 120.690208] __vfs_write+0x684/0x970 [ 120.690214] ? lock_acquire+0x1d5/0x580 [ 120.690230] ? kernel_read+0x120/0x120 [ 120.690280] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 120.690290] ? __sb_start_write+0x209/0x2a0 [ 120.690307] vfs_write+0x189/0x510 [ 120.690326] SyS_write+0xef/0x220 [ 120.690342] ? SyS_read+0x220/0x220 [ 120.690349] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.690361] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.690383] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 120.690389] RIP: 0033:0x452ac9 [ 120.690393] RSP: 002b:00007f0703e38c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 120.690402] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 120.690406] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 120.690411] RBP: 00000000000005d5 R08: 0000000000000000 R09: 0000000000000000 [ 120.690415] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5c98 [ 120.690420] R13: 00000000ffffffff R14: 00007f0703e396d4 R15: 0000000000000000 [ 120.702475] sctp: [Deprecated]: syz-executor3 (pid 21219) Use of int in max_burst socket option. [ 120.702475] Use struct sctp_assoc_value instead [ 122.167661] audit: type=1326 audit(1513971632.661:1121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21117 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 122.167676] audit: type=1326 audit(1513971632.661:1122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21117 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 122.167689] audit: type=1326 audit(1513971632.661:1123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21117 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 122.167703] audit: type=1326 audit(1513971632.687:1124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21117 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/22 19:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000050b000-0xa)='/dev/cuse\x00', 0x2, 0x0) r3 = accept$inet6(r2, &(0x7f0000dc0000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002e8000)=0x1c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = gettid() fcntl$lock(r3, 0x5, &(0x7f00001b2000-0x20)={0x1, 0x0, 0x7, 0x7ff, r4}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000869000-0x8)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000fc2000)=0x80000000008) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000560000)=0x0, &(0x7f0000cfd000)=0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/22 19:40:34 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000040e000-0x4)=0x0, 0x800) r1 = creat(&(0x7f0000ed6000)='./file0\x00', 0x2) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000013e000)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x14, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getxattr(&(0x7f0000f9d000-0x8)='./file0\x00', &(0x7f00007ae000)=@random={'system.\x00', 'vboxnet1\x00'}, &(0x7f000025b000-0xb7)=""/183, 0xb7) connect(r2, &(0x7f0000750000)=@ax25={0x3, {"d2b2a447af2a1e"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f00005d8000)=""/10, &(0x7f0000000000)=0xa) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000094f000-0xc)='/dev/autofs\x00', 0x600000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f000071b000)={{0x10001, 0xfffffffffffffffc}, 'port0\x00', 0x43, 0x40820, 0x4, 0xff, 0x5, 0x2, 0x9, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 19:40:34 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) link(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f000001e000)='./file0/bus\x00') r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000039000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f0000037000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000007000-0xe)='./file0/file0\x00', &(0x7f0000038000)=@random={'security.\x00', '&ppp1mime_type$\x00'}) 2017/12/22 19:40:34 executing program 6 (fault-call:10 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:34 executing program 4: rename(&(0x7f0000266000)='./file0\x00', &(0x7f0000cf0000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000878000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) mkdir(&(0x7f0000d4e000-0xe)='./file0/file0\x00', 0x0) 2017/12/22 19:40:34 executing program 2: socketpair(0x0, 0x80007, 0x4, &(0x7f0000f33000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00009fa000)='^\x00', 0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000880000)={0x0, 0x0}, &(0x7f0000550000-0x4)=0x10) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) dup(r1) 2017/12/22 19:40:34 executing program 3: prctl$intptr(0x1f, 0xfffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1c100, &(0x7f0000001000-0xe6)="7906f9d3d217f0eba4ec200ddfdc3e4ec2dc5e2d744636c054ae2cf10c551e04752ec2376abcdfe6409c05c50674d3e8bd5cbc89320c8483fdb911c55f5f99078d66989c272c5055fb082da1620759b1ab6442eb5f89f85eea4f392798753d1043b7e5b6e5cfedca3ef3c7bd2b0d0da724a19b2440890bb97e99a7938a03ed2075d41f2084c033f38b0f4b8b3019db21f241c02fcb1e56848dfae25b27f79a06ea4b62aa4f03c45af490ba80bade4f465d15ec210d1bb396d27d039cc5409409e79b86936fbedde8ab9fa6180e593c2f22f5d20b4f08899c9c9f535cc7c2d31a9a67cd41b72d", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x16)="ac6c76a8a7139c3a9a5755a247a164f4c59d70e2fd26") setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000c81000-0x10)={0x0, 0x0}, 0x10) 2017/12/22 19:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) set_mempolicy(0x3, &(0x7f0000590000-0x8)=0x7e, 0x5) [ 122.167720] audit: type=1326 audit(1513971632.687:1125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21117 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 122.167735] audit: type=1326 audit(1513971632.687:1126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21117 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 122.167751] audit: type=1326 audit(1513971632.696:1127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21117 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/22 19:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/sequencer\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006f9000-0x8)=@assoc_value={0x0, 0xd51}, &(0x7f0000c68000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000952000-0x4)=@assoc_id=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000441000)={0x0, 0x4, 0x0, 0x0}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000030c000-0x20)={"b4d5706d31fb5e9ef59c56334121efa8", {0x4, 0x9, 0x2, "2e96f63fda2a", 0x2, 0x0}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000030e000-0x4)={0x10000, 0x7, 0x8000}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r3, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000509000)={0x0, 0x0, 0x3b, "2b033fdf3c94ebf2583b6561b486ec7b77ee489fa8217a83ed3ccfc8951301629c3e0d6a58726cb35dae79b265e35482d425109ac65e3721de3a3b"}, 0x43) 2017/12/22 19:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a8d000-0xd)='/dev/usbmon#\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000598000)={0x0, 0x90, &(0x7f0000cf0000)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xba, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f000089f000-0x4)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e7a000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f98000)={0xfffffffffffffffa, 0x0, 0x20, 0x1, r1}, &(0x7f0000595000-0x4)=0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009b1000)=0x0, &(0x7f0000488000-0x4)=0x4) read(r0, &(0x7f0000a0e000)=""/40, 0x28) syz_emit_ethernet(0xa8, &(0x7f0000b11000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x72, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "12da9a", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "cb3be4520750b63052e15e2d71c9dcd3f6bd78049e2239243e51a994d72e140fe553cd88f063abae85f7a38a650000000000001000cb340ef01c6218cc150201ff6b"}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009a2000)={0x7, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000e83000)={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x8000, [0x10001, 0x8000, 0x10000, 0x7, 0x1, 0x8001, 0x0, 0x3ff]}, 0x5c) 2017/12/22 19:40:34 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 2017/12/22 19:40:34 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000795000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006e6000)={0x0, 0x0}, &(0x7f0000d45000-0x4)=0x8) connect$bt_sco(r0, &(0x7f0000aed000-0x8)={0x1f, {0x990, 0x8, 0xb3b8, 0x1, 0x20, 0x84dc}}, 0x8) 2017/12/22 19:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065f000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:34 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00009fa000)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x3, 0x100404) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009fb000-0x80)=[{&(0x7f00009fb000-0x96)=""/150, 0x96}, {&(0x7f00009fa000)=""/87, 0x57}, {&(0x7f00009fb000-0xef)=""/239, 0xef}, {&(0x7f00008ec000-0xf9)=""/249, 0xf9}, {&(0x7f00009fa000)=""/60, 0x3c}, {&(0x7f00009fb000-0xa8)=""/168, 0xa8}, {&(0x7f0000456000)=""/253, 0xfd}, {&(0x7f00006d1000)=""/215, 0xd7}], 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000720000-0x38)={0x0, 0x0, &(0x7f00009fb000-0x10)=[{&(0x7f0000844000)=[{0x11, 0x80000001, 0x718, 0x5, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x40880) 2017/12/22 19:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004aa000)='/selinux/user\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000872000-0x28)={@generic="165b080f0a3e707b3eba710aadb210ce", @ifru_names=@generic="b81dedbde38f6b95fb82bf3130b4592e"}) prctl$intptr(0x26, 0x1) execveat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f000001a000)=[], 0x0) 2017/12/22 19:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a44000)='/dev/usbmon#\x00', 0x6, 0x2aea00) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000bf4000)={0x5, &(0x7f000039c000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) [ 122.404762] FAULT_INJECTION: forcing a failure. [ 122.404762] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 122.416594] CPU: 0 PID: 21261 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #49 [ 122.424206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.433555] Call Trace: [ 122.436143] dump_stack+0x194/0x257 [ 122.439778] ? arch_local_irq_restore+0x53/0x53 [ 122.443303] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1 sclass=netlink_route_socket pig=21269 comm=syz-executor2 [ 122.456399] should_fail+0x8c0/0xa40 [ 122.460109] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 122.465214] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 122.470397] ? __kernel_text_address+0xd/0x40 [ 122.474882] ? unwind_get_return_address+0x61/0xa0 [ 122.479797] ? __save_stack_trace+0x7e/0xd0 [ 122.484122] ? putname+0xee/0x130 [ 122.487548] ? save_stack+0xa3/0xd0 [ 122.491157] ? save_stack+0x43/0xd0 [ 122.494768] ? kasan_slab_free+0x71/0xc0 [ 122.498814] ? kmem_cache_free+0x83/0x2a0 [ 122.502945] ? filename_lookup+0x315/0x500 [ 122.507158] ? user_path_at_empty+0x40/0x50 [ 122.511467] ? SyS_pivot_root+0x15a/0x1210 [ 122.515706] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 122.520611] ? lockref_get_not_dead+0x66/0x80 [ 122.525090] ? should_fail+0x23b/0xa40 [ 122.528956] __alloc_pages_nodemask+0x338/0xd80 [ 122.533602] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 122.538617] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 122.544468] ? filename_lookup+0x31a/0x500 [ 122.548691] ? rcu_note_context_switch+0x710/0x710 [ 122.554010] cache_grow_begin+0x72/0x570 [ 122.558056] kmem_cache_alloc+0x400/0x760 [ 122.562173] ? get_pid_task+0xbc/0x140 [ 122.566045] getname_flags+0xcb/0x580 [ 122.569824] user_path_at_empty+0x2d/0x50 [ 122.573945] SyS_pivot_root+0x262/0x1210 [ 122.577981] ? wait_for_completion+0x770/0x770 [ 122.582551] ? path_is_under+0xa0/0xa0 [ 122.586424] ? __sb_end_write+0xa0/0xd0 [ 122.590371] ? fput+0xd2/0x140 [ 122.593535] ? SyS_write+0x184/0x220 [ 122.597234] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 122.602053] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 122.607047] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 122.611784] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 122.616509] RIP: 0033:0x452ac9 [ 122.619674] RSP: 002b:00007f0703df6c58 EFLAGS: 00000212 ORIG_RAX: 000000000000009b [ 122.627351] RAX: ffffffffffffffda RBX: 00007f0703df6aa0 RCX: 0000000000452ac9 [ 122.634590] RDX: 0000000000000000 RSI: 0000000020e74000 RDI: 0000000020929ff6 [ 122.641828] RBP: 00007f0703df6a90 R08: 0000000000000000 R09: 0000000000000000 [ 122.649073] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767b [ 122.656317] R13: 00007f0703df6bc8 R14: 00000000004b767b R15: 0000000000000000 2017/12/22 19:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cc5000-0x3)='ns\x00') getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c3b000-0xc)={0x0, 0x0, 0x0}, 0xc) fchownat(r0, &(0x7f0000cc9000)='./file0\x00', 0x0, r1, 0x0) 2017/12/22 19:40:35 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mremap(&(0x7f0000437000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00004a9000/0x4000)=nil) 2017/12/22 19:40:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00006a9000)={0x0, 0x4, 0x4, @thr={&(0x7f00006bb000-0x28)="0ea99037f0e41ef5182a2c84f8647ef830d11f97a0ffa667cafd518e7cac94912804bc979b757e12", &(0x7f0000083000)="dae3dab3fd401f94e1757a4d59794693a72a558b437b4a4fc3939046070ac8014a65d28ac8d3f578c77f51cff21185ac0b61cdce68023e45b07b27795b1d5813961e1a18a96cf092ed48d2b80a9384b402515c9f92f9c44c9a260d6a89a09b94508d1c7185fe95c2f12e470cfb34410eea3ae2605ea67f673c1b6ec8c4175e28bc7092ff7d0cf47d58a784b41816c820cd6be9d53174e55eabc530805b6bae1523314062a81f6f806b6ce8404ded9466a2115456d1465068582b2d609ebf59db7d05fae05fb0a06cd0802414e84f61401709b8772603"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x729e00, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x1d, 0x2, @thr={&(0x7f0000001000-0x1000)="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", &(0x7f0000002000-0x47)="c149322315ac1f422c3af83bfe8a82d678322b3f5edbfa85bac5eefc498b3e42f59dc91c584ce0b27a237eb30feff1ae8b91a2994deb6fc07512e175ca942917daf23c2f6a64ad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x16000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000-0x10)={r3, r5, 0x401}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000004000-0xc)={r7, 0x80000, r6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000005000-0x50)={{0xa8c, 0x7}, {0x82ed, 0x1}, 0x8, 0x3, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit_group(0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000004000)={r4, 0x80000, r8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000006000-0x4)=0xfd6b, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r9 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x20002) ioctl$KVM_SET_TSS_ADDR(r9, 0xae47, 0xd000) r10 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000007000-0x4)=r10) r11 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000006000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r11, &(0x7f0000002000)=""/208, 0xd0, 0x143, &(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/22 19:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x30000100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000072d000-0xc)={0x3, r0, 0x0}) getpeername$ax25(r1, &(0x7f0000b53000)={0x0, {""/7}, 0x0}, &(0x7f0000a84000-0x4)=0x10) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00009d1000)={0x0, 0x4, 0x54b, &(0x7f0000f0b000-0x8)=0x0}) 2017/12/22 19:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000032000)=0x0) sendto$ipx(r0, &(0x7f0000ee4000)="d08301edc0087def5950e8f31a3c582e14eb20885179097919b4692bdf17324d9784a7c667c8ad880e1fbe451310563829f6f8c4c6a9feb40c80d5619905089ff57990b908f3bca90eab39a6d06fbff37310b3d5176db4178b9db040ef4bc5927b67ef39e3571b9879e6023cb4541a2030d2ebc55a21a7ce07809ea12e30b25c1515454a574181a61c088d2f10ee3354b398cdaccf08a521cc73f753209f90c70be0b1dcbc39aaa6e5912652d0e65fba0594367858934111", 0xb8, 0x15, 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00001a2000-0x26)=""/38) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ff000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000af1000-0xb8)={0x0, 0x80000000, 0x5, 0x81, 0x40, 0x0, 0x3, 0x8, {0x0, @in6={{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda, 0x20, 0xebdd, 0x0, 0x4}}, &(0x7f000057c000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000606000-0xa0)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5e2, 0x0, 0x8, 0x40}, 0xa0) 2017/12/22 19:40:35 executing program 6 (fault-call:10 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f1000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f000047c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000088e000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000097a000)={{r1, r2+30000000}, {r3, r4+30000000}}, &(0x7f0000a48000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(0xffffffffffffff9c, &(0x7f000085f000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f000063a000)={0x0, r5}) 2017/12/22 19:40:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006d2000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0xa0)=[{&(0x7f0000003000-0x42)=""/66, 0x42}, {&(0x7f0000001000)=""/193, 0xc1}, {&(0x7f0000003000-0x3d)=""/61, 0x3d}, {&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000002000-0x31)=""/49, 0x31}, {&(0x7f0000003000-0x69)=""/105, 0x69}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f0000001000)=""/165, 0xa5}, {&(0x7f0000002000)=""/208, 0xd0}, {&(0x7f0000000000)=""/177, 0xb1}], 0xa, &(0x7f0000003000-0x75)=""/117, 0x75, 0x1}, 0x2}, {{&(0x7f0000002000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000-0x9b)=""/155, 0x9b}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000002000)=""/189, 0xbd}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000000000)=""/73, 0x49}, {&(0x7f0000002000)=""/52, 0x34}], 0x6, &(0x7f0000000000)=""/153, 0x99, 0x1}, 0x200}, {{&(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000003000-0x60)=[{&(0x7f0000002000-0x57)=""/87, 0x57}, {&(0x7f0000003000-0x24)=""/36, 0x24}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000-0xf0)=""/240, 0xf0}, {&(0x7f0000002000)=""/123, 0x7b}, {&(0x7f0000002000)=""/21, 0x15}], 0x6, 0x0, 0x0, 0x2}, 0xbe}, {{&(0x7f0000001000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000002000)=""/255, 0xff}, {&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000002000)=""/54, 0x36}, {&(0x7f0000002000-0xd6)=""/214, 0xd6}, {&(0x7f0000002000)=""/166, 0xa6}, {&(0x7f0000001000)=""/48, 0x30}], 0x7, &(0x7f0000003000-0x90)=""/144, 0x90, 0x3ff}, 0x5}, {{&(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x3e)=""/62, 0x3e}, {&(0x7f0000001000-0xe9)=""/233, 0xe9}, {&(0x7f0000001000-0x4c)=""/76, 0x4c}], 0x3, 0x0, 0x0, 0x8}, 0x9}], 0x5, 0x1, &(0x7f0000003000-0x10)={r1, r2+10000000}) ioctl$int_out(r0, 0x5462, &(0x7f0000001000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000001000)=[], 0x0) 2017/12/22 19:40:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000+0x6c3)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000018000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f000011c000-0x14)=[{0x14, 0x1d, 0x200000000301, 0x0, 0x0, "08ec6e2b"}], 0x14}], 0x1, &(0x7f0000343000)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000956000)=""/1, 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000090a000)=0x0) 2017/12/22 19:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000337000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000079000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a2c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, r1}) 2017/12/22 19:40:35 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000805000-0x3f)={0xbb16, 0x37, "07185557ab1d1114d788eaa94fa1ca56a38cec6f3879820ac3f6434ad8e33d62a156d45544bd2261e17c4e90ef43f0929463121a8ebe65"}) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x3, '/'}], 0x11}], 0x1, &(0x7f00007aa000)=[], 0x0, 0x20040080}, 0x0) 2017/12/22 19:40:35 executing program 5: unshare(0x23ff) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x39de}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fb2000)={r2, 0x100000001}, &(0x7f0000001000-0x4)=0x8) write(r0, &(0x7f0000697000-0x24)="", 0x0) 2017/12/22 19:40:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x6, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x5, 0x3f, 0xfffffffffffff001, 0x1f, 0x401, 0x9b, 0x0, 0x8, 0x408, 0x6, 0x3, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x13, 0xd, 0x1, "3d1f7599f1b6b2628a4613ce8d945e4d4ec5112e9d6a63e222824a827386b37927c5d684125bdffd4f7c11e4906d78ca51d6322dddfcbbc83cb16c17b27e356c", "d48cf3698a51399abf93129a2462e457e734d885778bd297f557933a04e1c8c11a52a92e4f295649070b00c51886f07adde01a53b8a79e138293cc6bf7a7c791", "55923b1e9831c9cc1bf43f497eabc4fb4de88b7edde717315d316023edaa3028", [0x4000000000000000, 0x1]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000002000)=0x1) unlinkat(r1, &(0x7f0000002000)='./file0\x00', 0x0) setns(r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) write(r1, &(0x7f0000002000-0xf2)="37233df1abcc2533cf1f2e79cacd6acdc5887838288d2523b44d1574dc15b3936b0bd997da668d2239f3e6466de244256215eba94b6f5be1c5c56fe8667fe8c2de8b5b21390c9784b46dbdfb85165dd54d14b3624ad6a0debcc9799b0f24047340314ce503ad9a24fcf391d68e59861f26b6aabe069a0b8b6a836f72dccc2d1939594b59d775c4c6e88195208b4a6226007883a75f64f4f32872c69f6a26fef2118d74eb48525ab90703e5a4e9facfba35fcd006adc17673f1e0db6abf972d3dd572f76dff454791810956905a18cd1c7c5204102b38e171dbb48a895a56ade5be44ba35741491b72e85639f7cbce5b58cf4", 0xf2) fchmod(r0, 0x41) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000004000)=[{{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000003000-0xde)=""/222, 0xde}, {&(0x7f0000004000-0xc2)=""/194, 0xc2}, {&(0x7f0000004000)=""/120, 0x78}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000002000-0x73)=""/115, 0x73}], 0x5, &(0x7f0000005000-0xbd)=""/189, 0xbd, 0x6f0}, 0x4}, {{&(0x7f0000005000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000003000)=[{&(0x7f0000003000-0x89)=""/137, 0x89}, {&(0x7f0000004000)=""/201, 0xc9}, {&(0x7f0000003000-0x17)=""/23, 0x17}, {&(0x7f0000004000-0x27)=""/39, 0x27}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000004000-0x11)=""/17, 0x11}, {&(0x7f0000003000)=""/54, 0x36}, {&(0x7f0000003000-0xf5)=""/245, 0xf5}], 0x8, &(0x7f0000002000-0x15)=""/21, 0x15, 0x4}, 0x7c82}, {{&(0x7f0000003000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000005000-0x40)=[{&(0x7f0000005000-0xc4)=""/196, 0xc4}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000003000)=""/91, 0x5b}, {&(0x7f0000002000-0x4e)=""/78, 0x4e}], 0x4, &(0x7f0000005000-0x1b)=""/27, 0x1b, 0x65bbc16d}, 0x4}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002000)=""/78, 0x4e}], 0x1, 0x0, 0x0, 0x3}, 0xfa}], 0x4, 0x10000, &(0x7f0000003000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000006000-0x38)={0xffffffff, 0xbae, &(0x7f0000006000-0xf8)="6a30798aafb2dd3ca6a5b085dbf5db9a54177f580f66b529da74b98831d5a026a33ffca9a4584c5935c47cfc4bf5a9180977171feb358cc34a17b516ff33605b2ddefd98a4d8f3d8f751c1e23a0791bcd1e7232bb4591bddade0d580a8e4b186675e012a4949afa8144436af3d18af0647010fc8eec2d3e7df78e35598b5cd9f07c64cd47ea49ee173e8b67caa9f48db3f60143b22836fb0455d27fbf913d5a5fbcf699864616769ae71ff98bd4dd27d21f53be8e146d11921ffb5963fe6a9cddda95a6bd03a24991453ec4ac03db4e08ed346f175c68d69637a21d8d1fbca7c42bb45f8069d8f741c83e1173c421e23ac687ce0c3837113", &(0x7f0000006000-0x4b)="c4f01cd7624dab2377828b10db31199472692feb7bbded76f80437f6aea9962ac4f0aa5589134f5fbc272b9dcc5594f2f16ccd6478b2f316a39e93eab7ced38ca50e773585c91b30176e6d", 0xf8, 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 19:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) rt_sigsuspend(&(0x7f00006f4000-0x8)={0x2}, 0x8) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) stat(&(0x7f00008db000-0x8)='./file0\x00', &(0x7f0000165000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ee7000-0x4)=0x0, &(0x7f0000d59000-0x4)=0x0, &(0x7f0000011000)=0x0) lchown(&(0x7f000037e000-0x8)='./file0\x00', r1, r2) 2017/12/22 19:40:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000825000-0x1)='\f', &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000e5d000)="") mkdirat(0xffffffffffffffff, &(0x7f000056d000-0x8)='./file0\x00', 0x0) 2017/12/22 19:40:35 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e97000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000608000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1000000, 'ctr-des3_ede-asm\x00'}, 0x58) r2 = signalfd4(r1, &(0x7f0000e55000-0x8)={0x81}, 0x8, 0x800) mmap(&(0x7f0000c21000/0x1000)=nil, 0x1000, 0x3000004, 0x70, r2, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000392000)="", 0x0) 2017/12/22 19:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f000061a000)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000070a000-0xc)={&(0x7f0000ac1000-0x8)='./file0\x00', 0x0}, 0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/rtc\x00', 0x141803, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000449000)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0]}) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00007c4000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 122.862576] FAULT_INJECTION: forcing a failure. [ 122.862576] name failslab, interval 1, probability 0, space 0, times 0 [ 122.874268] CPU: 1 PID: 21326 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #49 [ 122.881895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.891222] Call Trace: [ 122.893786] dump_stack+0x194/0x257 [ 122.897388] ? arch_local_irq_restore+0x53/0x53 [ 122.902044] should_fail+0x8c0/0xa40 [ 122.905736] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 122.910817] ? check_noncircular+0x20/0x20 [ 122.915030] ? free_obj_work+0x690/0x690 [ 122.919069] ? find_held_lock+0x35/0x1d0 [ 122.923108] ? __lock_is_held+0xb6/0x140 [ 122.927158] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 122.933022] ? rcu_note_context_switch+0x710/0x710 [ 122.937933] should_failslab+0xec/0x120 [ 122.941880] kmem_cache_alloc_trace+0x4b/0x750 [ 122.946432] ? __legitimize_mnt+0x66/0x100 [ 122.950647] get_mountpoint+0x13e/0x3c0 [ 122.954594] ? namespace_unlock+0x1f0/0x1f0 [ 122.958885] ? down_read+0x150/0x150 [ 122.962573] ? do_raw_spin_trylock+0x190/0x190 [ 122.967132] lock_mount+0xe0/0x2c0 [ 122.970653] SyS_pivot_root+0x45f/0x1210 [ 122.974687] ? wait_for_completion+0x770/0x770 [ 122.979248] ? path_is_under+0xa0/0xa0 [ 122.983125] ? __sb_end_write+0xa0/0xd0 [ 122.987076] ? fput+0xd2/0x140 [ 122.990240] ? SyS_write+0x184/0x220 [ 122.993925] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 122.998745] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 123.003477] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 123.008200] RIP: 0033:0x452ac9 2017/12/22 19:40:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f000067c000)=""/213, 0xd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800000000003, 0x400000000012) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00002c8000-0x4)=0x0, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000028c000-0x4)=0x0) 2017/12/22 19:40:35 executing program 2: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ad000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00009fb000-0x18)={0x0, 0x174e, 0x0, &(0x7f00009fa000)=0x0}) 2017/12/22 19:40:35 executing program 0: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0006}]}) readahead(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffa, 0x84) r1 = msgget$private(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7) msgrcv(r1, &(0x7f0000000000)={0x0, ""/34}, 0x2a, 0x0, 0x3800) fcntl$setsig(r0, 0xa, 0x1) syz_open_dev$sg(&(0x7f0000fb1000)='/dev/sg#\x00', 0x0, 0x80000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f4a000-0x8)=0x3) 2017/12/22 19:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000248000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) unlink(&(0x7f0000dab000)='./control\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e0a000-0x8)={0x0, 0x0}, 0x80800) syz_open_dev$sndtimer(&(0x7f0000a70000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00008fc000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000058e000-0x10)=@common='ifb0\x00', 0x0, 0x0, 0x0}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f00005bb000)=0x1000000009) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) fstat(r3, &(0x7f00006a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() syz_fuseblk_mount(&(0x7f0000f1d000-0x10)='./control/file1\x00', &(0x7f000042c000)='./control\x00', 0x6000, r6, r7, 0xff, 0x400000000003f, 0x40008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007aa000)={0x0, @in={{0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ace000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000c91000-0x8)={r8, 0x80}, &(0x7f0000e86000-0x4)=0x8) truncate(&(0x7f0000f25000-0x10)='./control/file0\x00', 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b74000-0x98)={0x0, @in6={{0xa, 0x3, 0x8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, &(0x7f0000b3d000)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00001c2000)={r8, 0x100000001, 0x9, 0x7, 0x9, 0x100000000, 0xa767, 0x1, {r9, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x9, 0x100000000, 0x3000000}}, &(0x7f0000847000)=0xb8) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000d62000-0xa)='./control\x00') open_by_handle_at(r2, &(0x7f00007de000)={0x87, 0x1, "475aad98fd88157a12d19c29417e9bd947d23d6ac46a5dd2fc060b2f036ddaa4e26179fb95d8492ecb6962000000000000000444fd5fa1af47ed013e6ff4a7ebca6fe24c41d2d6d6760a08a8a14015a723815a5bad21a6e70402dbc5fb5b9fed1ff5c1805d4471769154acbbd46b5ae314592e1682a0bc35b2baee45f7314b"}, 0x3fffff) stat(&(0x7f00005d5000)='./control/file1\x00', &(0x7f0000d8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getpeername$unix(r2, &(0x7f000081a000-0x51)=@file={0x0, ""/79}, &(0x7f0000eda000-0x4)=0x51) 2017/12/22 19:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e6000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x2) getsockname$inet(r0, &(0x7f00005ff000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f4000-0x4)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000c9a000-0x20)=""/0, &(0x7f00000de000)=0x0) 2017/12/22 19:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00001fa000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/22 19:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f000082c000-0x78)=[{{0x0, 0x2710}, 0x3fffffff80, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x8001}], 0x30) ioprio_set$pid(0x2, 0x0, 0x7eb0) sync() socket$inet6_icmp(0xa, 0x2, 0x3a) [ 123.011360] RSP: 002b:00007f0703df6c58 EFLAGS: 00000212 ORIG_RAX: 000000000000009b [ 123.019037] RAX: ffffffffffffffda RBX: 00007f0703df6aa0 RCX: 0000000000452ac9 [ 123.026276] RDX: 0000000000000000 RSI: 0000000020e74000 RDI: 0000000020929ff6 [ 123.033514] RBP: 00007f0703df6a90 R08: 0000000000000000 R09: 0000000000000000 [ 123.040753] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767b [ 123.047993] R13: 00007f0703df6bc8 R14: 00000000004b767b R15: 0000000000000000 2017/12/22 19:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f56000-0x8)='./file0\x00', 0x240040, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000013d000-0x20)={0xffffffffffff8001, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000e30000)={0x6, r2}) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000037, &(0x7f0000364000)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f000001c000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/22 19:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3f, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000474000)='/selinux/policy\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000d2a000)='./file0\x00', 0xca, 0x600) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/22 19:40:35 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c55000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x1000, 0x100020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$llc(0x1a, 0x0, 0x0) finit_module(r1, &(0x7f0000a35000)=':\x00', 0x0) process_vm_readv(r0, &(0x7f0000ec1000)=[{&(0x7f000046a000)=""/60, 0x3c}, {&(0x7f00000ae000-0xf5)=""/245, 0xf5}, {&(0x7f000023b000)=""/32, 0x20}, {&(0x7f0000742000)=""/198, 0xc6}], 0x4, &(0x7f000088b000)=[{&(0x7f0000971000)=""/96, 0x60}, {&(0x7f0000ef3000)=""/71, 0x47}, {&(0x7f0000b08000-0x30)=""/48, 0x30}, {&(0x7f00001e8000)=""/161, 0xa1}, {&(0x7f0000b38000-0x8)=""/8, 0x8}, {&(0x7f0000464000)=""/4096, 0x1000}, {&(0x7f0000323000-0x1)=""/62, 0x3e}, {&(0x7f000040f000)=""/4096, 0x1000}], 0x8, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000f48000)=@generic="1a447848724256ea70d0331a894a93b0") vmsplice(r2, &(0x7f0000c56000)=[{&(0x7f0000e0d000)="2e238ada637497da12c629a4cc046752124cb085e26bf1bb93c90004e7446cf3309450d6348af438143a001f", 0x2c}, {&(0x7f0000530000)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000fe000-0x4)=0x0, &(0x7f00001f0000)=0x4) 2017/12/22 19:40:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d21000-0x12)='net/route\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000367000-0x4)=0x0) readahead(r1, 0x5, 0x3) syz_open_procfs(r2, &(0x7f0000396000-0xa)='numa_maps\x00') lseek(r1, 0x0, 0x0) 2017/12/22 19:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005ea000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000052c000)={&(0x7f0000b1c000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) semget(0x2, 0x1, 0x90) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) accept$alg(r2, 0x0, 0x0) 2017/12/22 19:40:35 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006ff000)={0x2, &(0x7f00009fa000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00009fb000-0x40)={r1, 0x1, &(0x7f00000ae000)=[0xd4], &(0x7f00009fa000)=[0x6, 0x0, 0x7fff, 0x7baf, 0x6e], 0x4, 0x2, 0x463, &(0x7f00009fb000-0x8)=[0x5c, 0x819], &(0x7f00009fb000-0xc)=[0x6, 0x2, 0x3ff], 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:35 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000)={0xfffffffffffffffb}, 0x4) writev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000-0x36)="", 0x0}, {&(0x7f0000003000-0xff)="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", 0xff}], 0x2) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2017/12/22 19:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f61000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000427000-0x4)=0x0) socketpair(0x0, 0xe, 0x70000000, &(0x7f0000c77000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00005d0000)=0x100000001) bpf$PROG_LOAD(0x5, &(0x7f0000c84000-0x30)={0x1, 0x0, &(0x7f0000c84000-0x10)=[], &(0x7f0000366000-0x22)='\x00', 0x0, 0x7c, &(0x7f000028b000)=""/124, 0x0, 0x0}, 0x30) lsetxattr(&(0x7f0000120000)='./file0\x00', &(0x7f00003b6000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000c62000-0x18)='}eth0\\]+bdev.&@ppp0self\x00', 0x18, 0x3) 2017/12/22 19:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b88000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000031f000)=""/163) r1 = eventfd2(0x0, 0x80002) r2 = epoll_create1(0x0) ioctl$sock_bt(0xffffffffffffffff, 0x8907, &(0x7f000045f000-0xa0)="") r3 = socket$inet(0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006b8000)={0x2, 0x0}) io_setup(0x0, &(0x7f00008e4000)=0x0) pipe2(&(0x7f0000824000-0x8)={0x0, 0x0}, 0x800) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000086f000-0x11)='/selinux/enforce\x00', 0x200101, 0x0) r4 = accept4(r3, &(0x7f00000fe000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000b1000)=0x58, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f000096a000-0x4)=0x0) 2017/12/22 19:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ae4000-0x4)=0x7, 0x4) 2017/12/22 19:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002dc000)='/dev/qat_adf_ctl\x00', 0x305000, 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000013e000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac0000)=0xe8) stat(&(0x7f0000a3f000-0x8)='./file0\x00', &(0x7f00000c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000064e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068d000)=0xe8) stat(&(0x7f0000a95000-0x8)='./file0\x00', &(0x7f0000b46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000d52000)={@generic="558758a9dc35ea40bb5c6675f2b42e93", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r1, &(0x7f0000a35000)={&(0x7f0000efe000)={0x10, 0x0, 0x1, 0x0}, 0xc, &(0x7f00008e3000-0x10)=[{&(0x7f00002fa000)=[{0xba, 0x8, 0xb00, 0x4, 0xe5f, "a987063b0d2e7c7b19300b4a132a4fe0ade3096d18b8d98cedb00eebaf1d32c7a39d3bdf692bf780e9031ed564c91b56ea97b5c5bda2d7014006d40025febf4a20d5e946ce7a7d743001f14889eae9ddf65e90414a734b84def5640aa0f168089d6b9ff3d4a65a4b055ac5eb906364beb7cc01a109bcb6a421173686b63156238d87a7f9a8bbc99cf65eb3b58139eda5c4fd26d29521d775201973b22609b7abc245896d22463d9fb273"}, {0xb9, 0x100000000, 0x200, 0x6, 0x7fffffff, "de98b6df2f088ba76e29f653917ae3ec4a00de9600664ee700fc34e181169f6006f74030dfc318fa1adc5f68145f3638fa49fca67530e3fc78d43697e2fa2a9109f9fe72cffbf0520f949bffb773322c96716daf10393ab0f1e46260190e87502a8286af11a79f9495e46bc9bb998d344904f15f66ee8a33c8f74746dbe7623d440c7441aa82b8434f1ff6c7429a51bf5da672f1bad34ffbc4cfde9ceed09e64fbae9287d1c0e64c92"}, {0x40, 0x20, 0x1, 0x334000000, 0x8, "2819fad43b11e10f5f745b33e558e09d108fc516f54fa7940bd9aaf588580f64b0cca4c874d5377f99a173cf6047be9f"}, {0xf6, 0x6, 0x420, 0x4, 0x5, "cf7f697a2da3193bc59834b2de9153a424273ad6af8eb538e1cd06499759458300ecdf1843e356ce28422a2c2e421bfbeed2e2699742a8693199f851fbd9e9aa9bf319b71135356a71b0b0169a8e548e7f89361298fbc2aefeb17265d72061f1d52f0bc11dc5692707fc8164407c13538dee2c79dd1df8be1890e2c9bb03dca9cd83509bdf8ce781d2b59af8268e6c91238f1731705196b0033ae3fc69e4acaeffe84fca15f5da29af18207e12deb8009f8a99733a4365070f46a6c566024a8804ce572f3441cc55ba24de2f7dc7dedfb8761313221633748132a5a20172fad6949072c3d796"}, {0x23, 0x6, 0x102, 0x4, 0x2, "c1c84f5c0a4eb8f5f5c4c8ea858394c5d51c7e"}, {0xdd, 0x28000, 0x220, 0x45, 0x1, "0d426bb91abaab0e957f181822c354385d5708f532f9d5ee73cc891d3410811b0a3303e4dfef164935ee94a8bc3ea8771ee44bff675a8faf506d83970a31a43c8f4e5428e29ebc66b6b6615724170bbe51a6eb3ea65c875c81adf217a5e847563c860d1d4ec8dd13b8a952d9b17fc8701623ca7cfd47a4f124003c8c14e126c50c514e2436667a6dd794bde7399941af7755f43737694b00988ec9a73e1e2e57a50c21a19c7bf0c95861b0778f021f267b87a73c1d61223cf209896271b9623319dd760fd3f102497364b4a9e3"}, {0x1010, 0x4, 0x200, 0x1ff, 0x245, "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"}], 0x13b9}], 0x1, &(0x7f00008d7000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r7, r8}], 0x40, 0x84}, 0x20000000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000052e000-0x138)={{0x6000, 0xf000, 0xc, 0x9, 0x6, 0x0, 0x0, 0x6, 0x0, 0xea3, 0x80000000, 0x800, 0x0}, {0x13000, 0xd000, 0xf, 0x6, 0x44, 0x40, 0x5, 0x1, 0x9, 0x4, 0x7, 0xc60, 0x0}, {0x4, 0x101000, 0xa, 0x3, 0x4, 0x3f, 0x7, 0xed, 0xfffffffffffffffd, 0x101, 0x133, 0x68, 0x0}, {0x10000, 0x3002, 0x0, 0xfffffffffffffe00, 0x7, 0x1000, 0x7, 0x6, 0x8, 0x100000001, 0x10001, 0x5, 0x0}, {0xf000, 0xd001, 0xf, 0x2, 0xff, 0x1, 0x6, 0x258000000, 0xfff, 0x80, 0x893d, 0x1, 0x0}, {0x0, 0x1f000, 0x0, 0x5, 0x7ff, 0xbbb, 0x0, 0x7fffffff, 0x5, 0x0, 0xffffffffffff0001, 0x58, 0x0}, {0x2, 0x2000, 0xb, 0x9, 0x8, 0x3f, 0x8000, 0x80000000, 0x1ff, 0x9, 0x3, 0x4, 0x0}, {0xf000, 0x2, 0x0, 0xc0, 0x438a77f2, 0x5, 0x400, 0x3, 0x80000001, 0x6, 0xb10, 0x3ff, 0x0}, {0xf000, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x2000, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x2, 0x2, 0xd, 0x2000, 0x100000, [0x2, 0x400, 0x0, 0x7f9]}) r10 = socket$inet_sctp(0x2, 0x5, 0x84) flock(r9, 0x2) bind$inet(r0, &(0x7f0000045000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r11 = dup3(r0, r10, 0x0) getsockname$inet(r1, &(0x7f0000137000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c5c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r11, &(0x7f0000b20000-0x1)="ac", 0x1, 0x0, &(0x7f0000617000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 19:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000c7c000)='./control\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:35 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[], 0x0}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x4040044) 2017/12/22 19:40:35 executing program 5: r0 = socket$inet(0x2, 0x80807, 0x3) setsockopt$inet_opts(r0, 0x0, 0x15, &(0x7f0000922000)="", 0x0) 2017/12/22 19:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000683000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000027f000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000b15000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a36000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f000034d000)='./file0\x00', &(0x7f000018e000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000344000)="") fcntl$notify(r1, 0x402, 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000105000)={@generic="06e408e06589faff48c556c273c8be94", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x3) recvfrom$packet(r1, &(0x7f0000861000)=""/58, 0x3a, 0x40010000, &(0x7f0000257000)={0x11, 0x5, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) execveat(r1, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2017/12/22 19:40:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000013000)=0x13000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000011000)={""/1024}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000003000)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000)={0x1, 0xfffffffffffff001, 0x101, 0x3, 0x1, 0x1, 0x2, 0x1, 0x7fffffff, 0x7ff, 0x8, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000003000-0xe7)=""/231) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/22 19:40:35 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d3a000-0x8)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000073f000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f000015a000-0x8)='./file0\x00', r1}, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007e5000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000092d000-0x4)=0x0, &(0x7f000021a000)=0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00002d3000)={&(0x7f0000e4e000)='./file0\x00', 0x0}, 0xc) vmsplice(r2, &(0x7f00002fd000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00002e8000)="ea4060269130d321a3230100bdef22681f3e08e8e060", 0x16}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f000055c000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000a56000)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x40007) 2017/12/22 19:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) bind$ax25(r1, &(0x7f000036c000)={0x3, {"e53ca1c5dd724b"}, 0x0}, 0x10) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:35 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009fb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00009fa000)=""/129, &(0x7f00009fb000-0x4)=0x81) 2017/12/22 19:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)='/dev/rtc\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000614000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xb2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000)={0x0, 0x0}) 2017/12/22 19:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000041, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2017/12/22 19:40:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d94000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000075f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00004d4000-0x10)={r2, &(0x7f0000f6e000-0xe5)=""/229}) r3 = fcntl$dupfd(r1, 0x4, r0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ff2000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff4000)=0x10) 2017/12/22 19:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000982000-0x12)='/dev/input/mouse#\x00', 0x9ef, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000112000)=0xffffffffffffff3d, 0x4) syz_open_pts(r0, 0x400000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ba4000-0x8)=0xd000) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) connect$llc(r1, &(0x7f00006d4000)={0x1a, 0x1f, 0xfff, 0x6, 0x2, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) lsetxattr(&(0x7f000055e000)='./file0\x00', &(0x7f0000665000)=@random={'os2.\x00', '#\x00'}, &(0x7f0000f9d000)='{cpuset\x00', 0x8, 0x3) 2017/12/22 19:40:35 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009fb000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}], 0xa8, 0x0}, 0x0) 2017/12/22 19:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000767000-0x58)={0x26, 'hash\x00', 0x8008, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2017/12/22 19:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x800000000008930, &(0x7f000009a000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x7ff, @raw_hdlc=&(0x7f0000438000-0x4)={0x4000000b, 0x8}}}) 2017/12/22 19:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00003e5000-0xd)='net/if_inet6\x00') clock_gettime(0x0, &(0x7f00003e5000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00005e8000)="5b74e2ad4f3badfc017103e703d4a11c607922957e460e3c5acad2791e945d36a4fed5a221e22ba31207388660a09c5d8b413695081deb13b78589d414bfbbd80cacdeb79ca1a4265196faa5d8c7367864a0f757c64269fbd3ccc86f04444d775426e07ed2ea8bb6bcdfa6f641d0cf0f604480c846ffc7bb5eb6db8393270f8f85fe1ba25df8bef3aba80170600e0d9bf8a60e42d31b868b", 0x98, 0x401, &(0x7f000053a000)={r2, r3+10000000}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c93000)={0x1, &(0x7f000087b000-0x8)=[{0x0, 0x0}]}) sendfile(r0, r1, &(0x7f0000f9a000-0x8)=0x2, 0x100000001) 2017/12/22 19:40:35 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000042b000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00009fb000-0x18)={0xaa, 0x8, 0x0}) 2017/12/22 19:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000689000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000f6000)={0x0, 0x3f, "c3e6e2cdea0d0dfb9c1bb075c7ddeb4bde9ff6e0339b4488c2095a2bfba77c71bc16351d91fb5d07d8cdc106af19bfc73e77e779d497aa04c62b0627105a17"}, &(0x7f00003b1000-0x4)=0x47) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a5d000-0xd)={r1, 0x2c, &(0x7f0000789000-0x2c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}]}, &(0x7f00004f3000)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000ff5000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000009f000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00003fc000-0x7)='@%user\x00') lstat(&(0x7f0000a84000)='./file0\x00', &(0x7f0000cda000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d77000)={0x0, 0x0, 0x0}, 0xc) setregid(r3, r3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c98000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e6e000-0x5)='yeah\x00', 0x5) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000035a000)=0xffffffffffffffff, &(0x7f00002d9000-0x4)=0x4) 2017/12/22 19:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000ab1000-0x4c)=""/76, &(0x7f0000d6f000-0x4)=0x10155) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000003a000)={0x1, r0, 0x0}) fcntl$setstatus(r0, 0x4, 0x4000) connect$bt_rfcomm(r2, &(0x7f0000f39000)={0x1f, {0x401, 0x1000, 0x653, 0x0, 0x7ff, 0x9c41}, 0xfcb2}, 0x9) 2017/12/22 19:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000604000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x100000, 0x6, "073af0", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/22 19:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e3c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000039d000)=0xc) get_robust_list(r1, &(0x7f0000956000)=&(0x7f0000317000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000772000)=0x18) time(&(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:35 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x2, "06"}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000018f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f000011e000)={0x6, &(0x7f00009fb000)=""/180, &(0x7f000041d000)=[{0x10000, 0x5, 0x3, &(0x7f00009fb000)=""/5}, {0x80, 0xa3, 0x4, &(0x7f00009fc000-0xa3)=""/163}, {0x5, 0x1000, 0xdc, &(0x7f000020b000)=""/4096}, {0x1, 0x9b, 0x303, &(0x7f00009fc000-0x9b)=""/155}, {0x100, 0x4, 0x5, &(0x7f00008dc000-0x4)=""/4}, {0x5, 0x93, 0x7, &(0x7f000089e000-0x93)=""/147}]}) 2017/12/22 19:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000047b000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005f3000-0x8c)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f24000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000fe000+0x520)={r1, 0x40}, &(0x7f0000b64000)=0x8) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000db1000-0x4)=0x6, 0x4) lseek(r0, 0x0, 0x0) r2 = msgget$private(0x0, 0x1c) msgctl$MSG_INFO(r2, 0xc, &(0x7f00008ed000)=""/107) 2017/12/22 19:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) iopl(0x9) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) sched_rr_get_interval(0x0, &(0x7f00001f6000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00009ad000)=[{0x0, 0x0, 0x0, 0x9, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, r2}}], 0x30) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fe0000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x4, [0x7f, 0x71, 0x9, 0x5, 0x3, 0x400, 0xffffffff, 0x6a4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000e5a000)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") getpeername$inet6(r0, &(0x7f0000882000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000458000-0x4)=0x1c) 2017/12/22 19:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000677000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000103000-0x10)={0x9, &(0x7f0000d9a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000f7e000-0x8)={r2, 0x20}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000026d000-0x38)=[{0x0, 0x0, &(0x7f0000007000-0x10)=[], 0x0, &(0x7f000097c000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2017/12/22 19:40:36 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') r1 = fcntl$dupfd(r0, 0x10, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000423000-0x18)={0x0, 0xfff, 0x30, 0x7, 0x9b9}, &(0x7f00005b7000-0x4)=0x18) openat$autofs(0xffffffffffffff9c, &(0x7f0000f0e000-0xc)='/dev/autofs\x00', 0x129400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x9, 0x7, 0x1, 0x8, 0x8}, &(0x7f00005c9000)=0x14) 2017/12/22 19:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000846000)=0x5) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000748000)={0x0, 0x0}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c63000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000926000)=0x0, &(0x7f0000f98000-0x4)=0x4) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x1, &(0x7f0000000000)={&(0x7f0000001000-0x8)="", 0x0}) 2017/12/22 19:40:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f9b000)='/dev/loop#\x00', 0xfbcb, 0x80) readahead(r0, 0x8, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigprocmask(0x1, &(0x7f000024e000-0x8)={0x1}, &(0x7f00007fd000)={0x0}, 0x8) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) signalfd4(r0, &(0x7f00008a4000)={0x1}, 0x8, 0x80000) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000be4000/0x4000)=nil, 0x4000}) ftruncate(r0, 0x101) 2017/12/22 19:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000052b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000eb9000-0x46)="b0c7e0df299326ea043786b15ec167b8f601ee2c6f7ad380f857c5efc933118ed2e81d0b1700bcaf1cf01c17af81dd27d89681691ac2fce603ad5e4cf9e65c73ec8b92a64c16", 0x46) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000011a000)=0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:36 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000cc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2017/12/22 19:40:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000756000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00004c1000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") umount2(&(0x7f0000683000-0x6)='./bus\x00', 0x1) 2017/12/22 19:40:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004a6000)="", &(0x7f00009d2000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000034a000)="e4") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000c4a000)=0x0, &(0x7f0000d42000)=0x4) iopl(0x10000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c43000-0x22)="8ec006007be46270fa978354b1cfec97c7ac03fdfd9db97cf2d6e4d4e74d6397", 0x20) 2017/12/22 19:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$unix(r0, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) connect$inet(r1, &(0x7f00006da000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 19:40:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001000-0x1000)=""/4096) 2017/12/22 19:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000012c000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000815000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ca5000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x6, 0x8, 0x0, 0x100, 0xc000000000000000, 0x46000020, r1}) ppoll(&(0x7f00006a0000-0x28)=[{r0, 0x2, 0x0}, {r0, 0x9000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1, 0x0}, {r0, 0x1000, 0x0}], 0x5, &(0x7f0000cc5000)={0x0, 0x0}, &(0x7f0000933000)={0xe000000}, 0x8) 2017/12/22 19:40:36 executing program 1: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e3834000010c005c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f0000f73000)=[], 0x0, &(0x7f0000f73000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f74000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f76000-0x37)=""/55, 0x37}, {&(0x7f0000f75000)=""/25, 0x19}], 0x2, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000022e000)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000199000-0x4)=0xffff, &(0x7f0000127000)=0x4) 2017/12/22 19:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000873000)=0xfedb, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000805000-0x10)={&(0x7f0000950000/0x2000)=nil, 0x2000}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00003a9000)=0x8) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) recvmsg$netrom(r0, &(0x7f0000c45000)={&(0x7f0000c63000)=@ax25={0x3, {"f708b1e60d400f"}, 0x81}, 0x10, &(0x7f00007af000-0x20)=[{&(0x7f00000a0000)="877198a1cf4cd6a01cdce8a1fd97ebabb9eaa9c2247ab98d4c034baa15bf45799edb8108dbab2868efe5f7eaff63bfd22999505c72d747e4d3b655207cfcabdf28194f1790a735a11e29e6c0df44192c51edcd245dfb03d8b36bbad49ff71894a2d83c53dea673428cd3bd160c7752cb8b62a474e1ac96b16f177f4ea775d482a38fc9e5627cfb3b912c461458d04397b8dab67d164025904f4971406bb91a807ca765ff31844cd375150bfd4f33d893a4e84ae692e24e42c5678d0a", 0xbc}, {&(0x7f000039f000)="9a2db2a2e692812d1e4bbc01474c9db51efa10b5fdd4d68ab71e2b8cae8924857c327c1562239b6abaa03a0c8e54b9e631218ed39ea83c78342f389893ce41b7aecc691648188687a3869660098322157c948c9362cde8f154589f5f67684d5c64114772d18aeda75fc52f92ccce7ecf67f0e563503ff3869344e3dc51724db7cfaabf8ff8f732a3e34a83c336796a540b6fa526733c36d8e89488c7f313c3d25fa88b0ceacac767237b7b212ad1c31b62d9f27e92fc293e7ab015dc8f099e", 0xbf}], 0x2, 0x0, 0x0, 0x20000000}, 0x40012002) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000846000)=0x5) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000748000)={0x0, 0x0}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c63000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000926000)=0x0, &(0x7f0000f98000-0x4)=0x4) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x1, &(0x7f0000000000)={&(0x7f0000001000-0x8)="", 0x0}) 2017/12/22 19:40:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000f33000)='/dev/sg#\x00', 0x0, 0x401000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005c9000-0x4)=0x5069, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ed0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="c7a4d665ce14a1bf9ef59d2bfc22ac5c", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000001000-0x2)='*\x00', 0x100002) 2017/12/22 19:40:36 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000082e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008ed000)={0x2}, 0x4) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009fa000)=0x9, 0x4) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000067a000-0x10)={0x1, &(0x7f00009fb000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2017/12/22 19:40:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e70000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000fd5000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b97000-0x60)=[{&(0x7f0000000000)="f6b7de346b7f097b1afca1128e12aafda70a81ad77221ff2fb57739477f542e731318100bbd0d396166210c6d622211bb9a9c1e1a22d1d3a427dd824ad0ceb5fcaf187585be46644ab095e4803c706fbffb32a896e83862c05b9989becf53bdeebe668ebaf8c631c62a09b6174df2aca7cc9ff289dee807baff7af92b7590177229593a7edb9564546c505", 0x8b}, {&(0x7f0000000000)="d3fa2ec04484c02a719525b250ae923334eae01ab7aa6fed42cae2447b2a797cf4439e04d4395ad001ae59de03a13dd36d5f429f78a219d78a3507f75550e123273670231cb6cc1e1d59f639cce235ac17843eef8a78964ac1a2ed67edd4720df031b740fdf0397e4341f177dff2044174d7fd57da14299b71e78816b225c2cac30c6b4caecf265e2875dd000ebb7d9cf7a89831079fe4a785c53517c9a990458802781e3eac72d9da518971b28455c2f094a76ebcabc54a0ebdbc1504b08d5b8d0390f66545172d0f6273d30d668b2c76c12245c4d3f6fea1fc95ee91a1c2397d14", 0xe2}, {&(0x7f0000001000-0x4b)="51b59c1cd99878c109e5decd8de74e9175e928af436b1a923ddd6283bb7e10666a35e58316f18c96991a4cba0cab5a44e85374cc36872410ce39de870d48f1c574abd1aec7c48ef6dae9fc", 0x4b}, {&(0x7f0000000000)="16f399547de47f7687e515e27e56dc164db05233adcfc106c42a74ead71b923362c9ff49fd3baadf9811e4170729cf720500ed60cab908e41cb24cbe8279a2fcf6e08feace80d8395b4ab4252949001673b8c42b42208d2a8099614722d6626d892310b8eb680f5f57121616d9085bca64bdc10bb06df29a3bd04a749c5c57ba8afa577862afcb93fbbb24d32566d6c03a7e473fb83aa30be5185145e2c462e54e92480c038561201188d38142cfbde7f3e8f9f86f296587e3a96baf96541e6a1fe8ccfe2c9f6f9be3259e878f6e8a7c", 0xd0}, {&(0x7f0000000000)="886818267e9ca7540a14d9f4cdaee0eee25ff4549c951900e49519decb15592d64d274194cac25c4eff9f87d29900e724a28386d21a566c64547635f5091a291040f9bd877ff08ab752643956d92f61839e3772fe99825a3ab1b9f525dd45e24fc4de93d13ccfcc532bfd43f6047cbd0a546e3816010f6eac357b3fcccf78ee8c9d221150dc8a9f6c5a1eb1aedfeeecb2398706e4da7cfd26a3f8d2e8ca77d07f1b74b440c", 0xa5}, {&(0x7f00005f6000-0x5)="6380f11426", 0x5}], 0x6, &(0x7f0000f15000-0x570)=[{0x100, 0x3a, 0x5, "41a2d0d56f93222aff7a005cac65d0566b5f66d6a925bc91919489447708250c1241dfbc09316cb3496ea18f79ae2f1038d3f5cd6cace4cdd4019044f9395570de23c45dd3b945f64b1950c7be6de8bb8c18a6810ca0384a7059f021dc1154c2f0c57f8113563b45a96910dc6d11ee1bf6733653c9c1792789444a33c5ade70ac2ea4152ff72f3ae94d8d9497840e6fc1ea2d9b5d982c429858dadcb52160d09c679114a3552314e066088a5d1a094ac205db877f1530a0d238448eb32f69294343cbe6b5d5615af3427c9ef664c0ccd4848a9fb22aa284da1b838ca3f329b9be49e3499c292a7edfc72f0f78bf17a"}, {0xe8, 0x18d, 0x6, "86f202872a687c825e17f4eb847c57974471c9b80ac9c87bfd1a8995bc6b2a15eeb920d7a8f0e495dfff37f14793f3ff1eac542ff38e1b7299f2d21f0b750e13d35f50855e9d02d30fc617e14841258f8b8a9b719b053b721f8082a6deaccc0c54ce0ffe26225e98febed25182fcad55a7836ae815da2410d7085594990b02905cf9d6668018807d57e0be7858cd45f46432ffc4da867a5dcd66f186026138108888751dc84e154421765d2e8dd8037a5a5cab41f96cfe1b16a6633537c768e42c9effff0467203aaa659cb6430306a1aed9f9a440bb"}, {0x88, 0x116, 0x1, "5b92f7501b6921bfa904ce204f913725cbc1576b7e121487cdbf653ec28d4fcfc456b0edc82cd9aab052b5b85c521436cebdd32d714cfde36e0edeaedc2f54643c00b282dceadd88c6c4805a5e574402eca7ebfb406053e387cf095c8620228bc5295b20abda5f7e088827246ff60028fabffff9fddf67"}, {0xd8, 0x84, 0x1, "59c6e461dda70c478f13a5d1de26cd690134df549182c46ea8e48fe2149136991e8b90f5281b03cde03ac248e37aa41fd5a70676b9eb764ac38ca3462dcfd6385d6b5534b8aa3ebba020377d4e7b88d846f65dd85567bbc62d179578fd31f49c376dff03ea327d9c29fd9f7be03078c199afed1afbdb578d732716ddcd4850d57386e1af03a50ef55ed6c4d22f36ecdcf09c79f46fbe43d7992bc8f7a6dc3f0277e2ce6131f8235ebd20f1b3452315f5a165eb5c0d26e4509c045dc3dce19aff69c4506761ae0a68"}, {0xe0, 0x10e, 0x200, "2594d9ab71edcefb16900f421f4387dfdf95eda51a77f759f9111a17b7a49ebb42beb66e8f26a5f9467cf32b82ea68757f3d7e6e274d96ee7bd2299212d0ad2958a526d124d010fbf3158689d8dccf392661c4a5992b22d613afe3ed4d7e1e109ab4f5a0ff453757f74e03705b06a3798cfa3c62a5d5e46bbc5a61d4cf075a702bcabf3e47ffe3495ad057e7441c8037ed667a997e9a922652d977062083da27fa0986f2be96ab7d708d7298ff30059b7832374ceb7fe423c2ac82d437616729607275e6e5d8250b40be75"}, {0xc0, 0x11f, 0xf, "b8dc3b5f4d0ecac2f357b81c2a4fb3f4a06a527d48d04aec534860c97d8f74f90d040b35040c6e39646080a1767b54d6c2d928e8ede53ddd79923c5f323b5cd09a8ac299f46762ac0b593984a8c9d670c7a46cca94ed6f08244882f70e7d4ab0feaf5bb47263ac8c4dd529c542df0e294494ad9807e06beb517e2f6840f5022e75d31d308c0ae993aff5b243f89e750c496e29f97018bd7ec724b52e572048c26f540382e00736047c3cb97323"}, {0x88, 0x3a, 0x3, "59d3e318dd0a16c3d18bc699ad02fb5c0e5e2861ae245cecf7029615abf52bc8eac0b4067a25219063199e76eaf111c3f6c3ef32acb3f9fa0aee2a6c1912681c13961e6226a19418046bafe7ba2fc57a0cd1ca40b6d1f0bd6e0aadbcc66dddea37c7626e37e994ebe963e2ba652dd4d64371"}], 0x570, 0x20000010}, 0x40000) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000011000)={0x4, 0x0, 0x0, 0x401}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000012000-0x10)={r2, 0x8}) r3 = socket$inet(0x2, 0x8080f, 0x0) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f000000c000)=0x20000077b, 0x4) connect$inet(r3, &(0x7f000000c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000012000-0xac)="6921217e0ea81b34be8f05b4603fa5545ed985ac035f368278f8d1fb0748367612dc79051acfee2656709b2aa6de3efab86aaacc5fd99f064bb75f635d45a95757265c7cefc4d059086c87fcc9d3e1029b973c5df0b354630c000265b972d9ceccab5ffc709a744954c296e22f8be5b6a735c38e817595d09bbadf1efac3000000000000007f2685f16c8566d339c05614194f461a46edbcacb70806bb720fa1be7e9fcf78edc5fac9231df1", 0xac) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000013000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000009000)=0x4, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000005000)=0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000011000-0x24)={0x1, 0x1, 0x6, 0x1f, 0xffffffffffffff6c, 0x9, 0x3ff, 0xfffffffffffffffb, 0x9, 0x1, 0x7, 0x9}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000000b000-0x10)={0x6, &(0x7f0000013000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000013000-0x8)={r5, 0x20}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) 2017/12/22 19:40:36 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa4000-0xb)='/dev/loop#\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000fa4000-0x1b)={0x8, 0x8, ""}, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fa6000)='big_key\x00', &(0x7f0000fa7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000983000)="73656c667d657468309a00", 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000fa7000-0x8)='keyring\x00', &(0x7f0000fa7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r2) prlimit64(0x0, 0x0, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x401, &(0x7f0000fa5000)=0x0) io_getevents(r6, 0x2, 0x2, &(0x7f0000af3000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000fa6000-0x10)={0x0, 0xfffffffffffff000}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r7 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) fcntl$setown(r5, 0x8, r7) tkill(r3, 0x16) 2017/12/22 19:40:36 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) r1 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2d4, 0xff, &(0x7f0000002000)=""/203, &(0x7f0000002000)=0xcb) modify_ldt$read(0x0, &(0x7f0000002000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000003000)=""/241, &(0x7f0000000000)=0xf1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000004000)=0x4, 0x4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000003000-0x9a)=""/154) 2017/12/22 19:40:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x9, [0x1, 0x92be, 0xffff, 0x4, 0x101, 0x3ff, 0x4, 0x9]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="89ff9925fff8dd9576e32ae27f552790", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(0xffffffffffffffff, 0x107, 0x9, &(0x7f000087e000)="", 0x0) r2 = syz_open_dev$sg(&(0x7f00009a4000-0x9)='/dev/sg#\x00', 0x2, 0x400400) faccessat(r2, &(0x7f000074a000-0x8)='./file0\x00', 0x40, 0x100) 2017/12/22 19:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1000040000000015, 0x5, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) poll(&(0x7f0000017000)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/hwrng\x00', 0x90400, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000a4c000-0x90)={[0xa9, 0x9, 0xde, 0x81, 0x3, 0x6, 0x8, 0x3f, 0xffffffffffffffbb, 0x200, 0x6d, 0x400, 0x2, 0x80000000, 0x4, 0x140000000], 0xd000, 0x0}) fgetxattr(r0, &(0x7f0000f48000)=@known='system.posix_acl_access\x00', &(0x7f000077c000)=""/182, 0xb6) 2017/12/22 19:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000682000-0x4)=0x0, &(0x7f000021e000)=0x0, &(0x7f0000b21000)=0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000585000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) read(0xffffffffffffffff, &(0x7f0000dcb000)=""/32, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 2017/12/22 19:40:36 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000c84000)={0x5, 0x0, &(0x7f0000b26000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:36 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$mouse(&(0x7f000085d000-0x12)='/dev/input/mouse#\x00', 0x5b3b, 0x20000) timerfd_settime(r1, 0x1, &(0x7f00001c4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000045c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00002a9000)=0x0, 0x4) 2017/12/22 19:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000442000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x101000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000b95000)={0x3, 0xd655, 0x2, 0x0, 0x8c33, 0x6}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0xffffffffdffffffe}, @generic={0x7f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r1 = dup(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000069a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055a000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003a6000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a1000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd5000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = socket$inet6(0xa, 0x4, 0xf0c) r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e06000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e03000)=0xe8) stat(&(0x7f000056e000-0x8)='./file0\x00', &(0x7f000064c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000f8b000-0x38)={0x0, 0x0, &(0x7f0000d18000-0x10)=[{&(0x7f0000e6d000)=[{0xd0, 0x1, 0x401, 0x400, 0x8, "5f765d51122a34454c17c6f8675a3da7a3447da3f414d11f9d4daa6795d2d464bf02a88a4b37c1d440da4581b52645aa2169ea06ec5d71732400be2041ef76ec4d269c99d49e690e5bcfdaf684dd44dc275b5b9502ac8171ebff49872f1ea8963f138b6b5d6709aa67c38f8d87e3c17763dcf55e0deba8770683e894e856de600c222ff1e654d8559c273a5b42e66823b9e0501d2442d07503a5795517c0fcc6e5f94722456c59513be36c1bda5b09c8871518d957dbc8ac4e930aa5aea1fb63"}, {0xe1, 0x6, 0x100, 0xfffffffffffffff8, 0x1f, "317d2ea8135c6d715fab4db86abe056e1580ad815421d2ac3396a8652727bb5d442cf7742b837dd11cb1be59262fac9427632c78f5fb497b098c3ce76decc4327bd86c1354755b5ba6ff621e128f96fcd35c55c621cbc27e85c55fde4d53b19e3c8f3060494c23b3aaae965d679f300ebb1ab591bce76f1223c4d07e2252a2d85247c1eec283880bdb865ab736fa3e74730dc2454376c6e235321a04a49e3cec1a81c4f5a26a59a4387d0f89622491fbd8320d38da20215f7ed967a257d012619e9a4dd3608b52a775554f85374ffeb243"}, {0x26, 0x4, 0x100, 0x8, 0x100000001, "bf459128e14838f3004f7886114170b395b275c50adc"}, {0x91, 0x8, 0x1, 0x1, 0x8000, "72133f61e80b821304ac24ba46d71137d36376a72e1fe23593c0cd68ed53fb8aaac57afba1c696df66dfa184af61a4e39a9595b98bf53a5f04fbb08c134b188bde9da0eba897f2beecac1ebb792c42a9ef67b6771855a5ff433cbe31838bd98e525e59ede8e5431677fc0bdd1665bde5b4449d2cb7c500dc879547dca78530f57f"}, {0x6f, 0x41, 0x400, 0xffff, 0x0, "92edde5cb50996da064d288823db5504cfe7eb0eca7d2831f24c2a7e5949a632389940634ff5c5b4c8f369e6ff07a8a9a23a81d684ba3276e092e5015ec437c1e9c3f6847fb8ddc68a5e2220efe2c1c4da4fd2190ca2c09cd0f5ad8572b9b8"}, {0x35, 0x8, 0x200, 0x27d2, 0x3, "9884e199efd18f3781315e0e278d59c3e5b70cbd0a7ef6a8e2017f5ac6a1af9b2972b6db11"}, {0x6b, 0x1f, 0x8, 0x1f, 0x4, "7ffb425318084ca229792e94afcf1d1a50aa4f2b5e0bca09319700ae5e7d36249aaac6d1ef7054dae8b30049afa385e55d10c7934919bd9c708cec91496b015930bbfb26039ed3188ef21cb9b21f8d6f9ae18361e522f0c8363f8d"}, {0x4b, 0x241, 0x200, 0x0, 0x1, "9f50f39b96bd61db90d1235ae6990eda6219a8ac64271f74e7076bcbbb2ec1f56a2c2b455c5cde7268711f07580e210a7a37afa62cb699bd8164c7"}], 0x3c2}], 0x1, &(0x7f0000ee4000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x70, 0x0}, 0x4000080) openat$pfkey(0xffffffffffffff9c, &(0x7f0000063000-0x15)='/proc/self/net/pfkey\x00', 0x400800, 0x0) 2017/12/22 19:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0xa, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$void(r0, 0x5450) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00007b9000)=@get={0x1, &(0x7f0000af7000)=""/156, 0x0}) 2017/12/22 19:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x1a) socket(0x15, 0xa, 0x10000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000305000)=0x100000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f0000342000)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) poll(&(0x7f0000484000)=[{r0, 0x0, 0x0}, {r4, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x0) 2017/12/22 19:40:36 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x0, 0x40a00) ioctl(r0, 0x2284, &(0x7f000000f000-0x1)="") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000012000)={0x8000, 0x80000001}) 2017/12/22 19:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000ea000)={0x6ab5, 0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000fcd000)="cc4cde3eeeefa1e78de1f8d0806360b556def7f5a6a61e54a0c354ee4287792fc6b510c0b78cfb9dd37d976795282c735f70173ce2b4a880725ca652d67e641c0d621f837d7c0de419f91c26e2fae68b34334c8a361bf55501bab054e6c6193fce6bd7578d49f528dbe403595bf8df9fbd223ba1deac5ff52305f301dbecac3ff2fc145912c18a9220b29fcdae7b22cc06c57716cbb2cd913b67a36f9f9d6ab59da6fbeb0e3565af789b613337e9a3753e39937f54ec4e42f253ca4ae941e36d029ef2b6852698bd520e644bc38bc73c", 0xd0}, {&(0x7f0000f73000)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180c56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc8}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x2) 2017/12/22 19:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0x1000000003, 0x11) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000054e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) exit(0x5) sync_file_range(r0, 0xffff, 0x1ff, 0x4) recvfrom$inet(r0, &(0x7f00009ab000)=""/183, 0xb7, 0x0, &(0x7f000059d000+0x61c)={0x2, 0x2, @rand_addr=0xa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000de4000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f0000f44000-0x10)={0x10, 0x0, 0x7, ""}, 0x10, 0x1}, 0x0) 2017/12/22 19:40:36 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x1, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) pipe2(&(0x7f000028c000-0x8)={0x0, 0x0}, 0x800) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f94000-0x4)=0x44, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) 2017/12/22 19:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000d26000)='./file0\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000171000)='./file0\x00', &(0x7f0000e0b000-0xb7)=""/183, 0xb7) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e40000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000018f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d69000-0x4)=0xe8) r7 = getegid() sendmsg$netlink(r4, &(0x7f0000f20000)={&(0x7f00009dc000)={0x10, 0x0, 0x1, 0x100000000}, 0xc, &(0x7f0000626000-0x80)=[{&(0x7f0000e8f000-0x1211)=[{0x3b, 0x4, 0x28, 0x2, 0x2000000000, "2bd7bc2cbbfc375388bded3801fd58206075455e8dac5eeaabceefe2983519039c74006d22e731b83d97ef"}, {0xdb, 0x3, 0x601, 0x20, 0x10000, "ffa73d4490210631d3927d6ea8594b9db8a6c4a17c7c7a55431638c3f108bf34cf5e5f26e7600d07072bb0cd71ed22c8ca1483e616e2e21a6f9361a4278235784ddc78b6147dde6e5d77f2d7e2d8ff2332db995fae818976b818cfb1832c3b4baaceb40c8f8d717e4c258f4adb81d76877cf60eec0e52f96beab0e5fe55f67bb161daf0a528d81c1e0ce1a09ddee4ec4a19a9f6c2219caae3ddb9d515dd9cb0c74abc96900cc82e26da88aacf1d27a2e701d31a17cbbf169c25396089be7b1ff20644f1e41c9d27959a9c1"}, {0x1010, 0x6, 0x110, 0x1, 0x8d3, "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{0xeb, 0x7fff, 0x0, 0x9d71, 0x8, "c215f0a0f465017018180b8ea17e5f092d93554574425744cff50639a4191caddf032aa4a33ed4de197ec327719feaff90cfa07d9b3194651e6a7ccf2fae309fd3f265b3dfc3c62fa65d0ba9312fb591de0c83ae776745cdbe50c3a12523a1b293811d964c613e71f7328c485f42e8a01b00978c48b27607e5829cf8f5ef118a69693960040e8dc46fafe9fa89fa266e4dfb7ce3a92e01de246a5968d8676ef5d64a35b267069233acc9f94d6914f2ecaf0a5077ef287121ebe4c19d4491151a9ce7a9292b751b63ccdb9748b09420c3ecfa30179f3f1de5a17b10"}], 0x1211}, {&(0x7f00001cf000-0x42e)=[{0x10a, 0x9, 0x10, 0x3d6, 0xa21, "66a1bb9916226ce8335726206b063286ac8c5aa5f560fcc61135b3d6eb8863aac613776684e142c9452af141dcd937ea1177a05cb477b65247091aabe59728141283ef897e48dbc5106793c24eb42ccaa5ecd166820ac9ce08807183bfa62bcbca36e257747b46dd5a6d425e726b19d32ea65e6f54ee20281d2677af666e664e686dad5c48407260f943c2c05bced9991e9814954180a11e614c559052ad355e8546c4dc2eceaa97d58b73fb022caf741a3bc0efcc0a1cc717aa20b331ea07d11dda39c278d77c63cb57723d93e3a7aa671c127488b2d1a21481260bef419ef89d5919536f42d93423f0984ab62b4412474e809d7955fe65a837"}, {0x97, 0x1, 0x200, 0xc7, 0x3, "53eb09ecc35725b5e5b67e323968d996f73714284fbfc341a21ec43a8050d3bf0b5384743ef1e7cb0f5f30a9a9ebb3952350bd4ec9f8353f83a5fcb633bd75bb01cc22bfe6e4339129675b924fc5c9799b23e0738310b57407a6a5911e70117825a79ce4e24170f8f2db500aedc288d3b4c35da223ad97146e0acd0820501c52a5434467e630d5"}, {0xc1, 0x2, 0x202, 0x4, 0x8, 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{0x51, 0x7, 0x208, 0x20, 0x5, "e8dd7f378f32c35dc78f0f12f47ce78543bbf1d0c2ed16a97a38957c4b29690c0c8a9b026452d19a5389d5923f48999afb6a886335625f64db8edfe234a036f137"}, {0x28, 0x6, 0x800, 0x0, 0x258, "149156f27086426edee177f284a26d7d8ba996b5d3240322"}, {0xbb, 0x2, 0x29, 0x76, 0x4, "b9ecdf021ef921f48040f390b8fa15f853ce9cbe2d6ff7cba06ed810eb7d2d480d3e090b0e72cae8e3c508cceed92cddea4463c33fa4973eeb94b6e9ebf2bc79a65fbb7835aef321c0e158dc1ed9fc63d661ad0a344efae07ba4a3d7b56e03f75664dcc5520e375f9250ed0e30d2ac680ca33d424ab4e2937911afa37e7dbb1ae724b4042cc83585d7c742bb27b2592cb89583e1272fc3a348ba01be5be6b54741f56f83fae3df872a0f94"}, {0xff, 0x4, 0x305, 0xffffffffffffffc0, 0x9, "1f98980204c3deecd4d9492e6b3aec99943d2565ed2e28cb0803af5a57b3c9fb4e980aacd4717cf0b16aadf3c5178caf96ece5f94e43759646ec22912d2ea3deed95d8026010d26ca12f7bcb4f7735bffe107ccae8e507462bfcc2079c7e0cfb5f1e0b9ef733601ed8feacc052ecc8121702c951e80837873f215c9bdd01b51e4ae8a4f22c0e0338e957d5ed11ef98c2cc3bb5a5cad11f19f8ddb6c23c1109682e134805fb6987efbba52c74b74a7da060ba8cb0e5a8091aad3638bba5fb0f2f8034dfde3215eb52b95e5e3246493375212fb0729a43e6a703e4b98b4ab828b01cb2df121d1ae829636d96eb9d7a47"}], 0x1243}, {&(0x7f0000e3c000-0x67)=[{0x67, 0xffff, 0x400, 0x3, 0xe86db0b, "537027c7cfc91fc853890246acbc6c0b687cf2c9017ca9a632a14d7371e3bdd9c59c71002d0191cae43416e17e068cb4cf00c55f6a1685292b2e93e83fe01eaa2284f1920a32bed0c978395147434f21702da5e4dac36b"}], 0x67}, {&(0x7f0000d66000)=[{0x56, 0xffffffffffffff01, 0x8, 0x9, 0x5, "7b3869e9a29b371a24a390d9217b1d52f0360f1cd798a41e5b181bf726fb48b24e80a6fdce9be0c65da9260ac5b0d1f3f3af160baec7959d0b13a5694297da38d27581f55388"}], 0x56}, {&(0x7f00003ce000-0x196)=[{0xe5, 0x7fffffff, 0x1, 0x3, 0xfffffffffffffffd, "3eac1bd7d8a604acaad023d2327b9bc3c6dde11d62ac6532e46bacbf8dc1bebfded2708e4202560c5cbca418f866fdbf1de55914afa11ed39bdd2002f3f0d0622251136d574b7bd4f6e7fed961c98867e31e659434874de3a4d86ad5ea0774303ea38e0dde6670b0fb74aa6b5f2576e78aeaf557e105a5284b8fbc96f6139228d921b00f11d7812aca57d2ce3c183e1b1c9950dc67927d6f0190be7e3733b828a9b7586b8a61eebf158c4e615cfc5fd84f6e3a404ff69838881c1472e7066f686840e41d65b2fac52e7c21bb28ee63c82bc47d9ef8"}, {0xb1, 0x4, 0x302, 0x3, 0x2, "3c024706881a9687f8256149086a8a77236d7dcb32f0f665223f175b07aaba1317f92ccdfeb52c13992cc77168d1e85f76eda3529593a17da01e2f6b1494462d71a82915b079650a4628d8bfa2b6c7e86d89c10181aaf556a1fe10bed19e087bbc5218df4289c181835ab78bc09d03a75a981c47718b4c9daab04c5c386a9684ea87f0d330d89dd58f2c8725701e1db5dbc17c0f128994368df3387357cf66ba09"}], 0x196}, {&(0x7f0000b3f000-0xe2)=[{0x1e, 0x4, 0x310, 0x3, 0x1, "271633320bf1a91775016f54c96b"}, {0xc4, 0x10000, 0x20, 0x3ff, 0x4, "4aa85a26e68e138bc5d5b06fe5b995f8f55b0d7031b3e99bf12382d39f28263d669c31aed258eec16b92829f9f88af728bbd716eeb4a6012bf620e03e53f85ae1bb4469f475043e79b315ceff4acc8162b32f052c847677b944029950d499745099cf869026686942cb629dd33aa32514016126bac8bb23880c71d2b4751894c5d013473d78a31586c47e8709040c3d5988518e4b58036dc595c01bc376b6d26798c14b70b37692eba0c5cb28f1dd543437849af"}], 0xe2}], 0x8, &(0x7f0000dd1000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r3, r1, r1, r0]}], 0x40, 0x8891}, 0x800) r8 = eventfd2(0x0, 0x0) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d15000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r9, 0xc02c5341, &(0x7f000065d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r8, 0x3}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x0, r0, 0xffffffffffffffff}) 2017/12/22 19:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) r2 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c48000-0xc)={0x0, 0x0, 0x0}, 0xc) kcmp(r2, r3, 0x4, r1, r0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000a9c000-0x8c)=""/140) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b59000)=0x14) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000772000)={0x3, &(0x7f0000ad3000-0xc)=[{0x7, 0x36e}, {0x0, 0x86e8}, {0x2, 0x20}]}) recvfrom$unix(r0, &(0x7f0000ba4000-0xda)=""/218, 0xda, 0x2000, &(0x7f0000a2c000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 124.058697] device gre0 entered promiscuous mode 2017/12/22 19:40:36 executing program 1: msgget$private(0x0, 0x10) r0 = msgget$private(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f00003a6000-0xb2)={0x0, ""/170}, 0xb2, 0x3, 0x0) 2017/12/22 19:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000bf000)=0x0, &(0x7f0000cc3000-0x4)=0x4) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000fd5000-0x1a)={0x53, 0xfffffffffffffeff, 0x1000, {0x1, 0x3}, {0x20, 0x7678}, @const={0x100000001, {0x6, 0x9fad, 0x7, 0x100000001}}}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000ec6000)='./file0\x00', 0x2e) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000f70000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='hpfs\x00', 0x2000000, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000002, 0x78, 0xb1db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ff3000)='./file0\x00', 0x101000, 0x190) setsockopt(r2, 0x101, 0x5, &(0x7f0000ead000-0x57)="33e3dfb886b262fbda1b1467c4d84f18f0bac8ff29ce846232f75f5d487bc3bed54c2f3ff45c13088cbd674c018b01c331b2283c55b2280d5065b166af35943bf172ec4e240a827a16e2cd698f2f3e8d6fca603b4cdd6c", 0x57) r3 = socket(0xa, 0x6, 0xfffffffffffffffe) setsockopt(r3, 0x100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xfffffffffffff1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100000, &(0x7f0000408000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)='./file0/file0\x00', &(0x7f00001e9000)='./file0/file0\x00', &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) mount(&(0x7f0000c32000-0xe)='./file0/file0\x00', &(0x7f0000185000)='./file0/file0\x00', &(0x7f00000cd000-0x5)='cifs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_settings={0x53, 0x0, @fr_pvc=&(0x7f0000bea000)={0x0}}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000067f000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00005ef000)={0x0, 0x0}) r6 = memfd_create(&(0x7f00007fb000)='\x00', 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000efe000)={r5, 0x0, r6}) 2017/12/22 19:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000008, 0x6, 0x4cb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000036000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2017/12/22 19:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) link(&(0x7f0000b8a000-0x10)='./control/file0\x00', &(0x7f00003a0000-0xa)='./control\x00') ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000004e000)='/selinux/checkreqprot\x00', 0x101000, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009f8000-0x4)=0x0) syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') 2017/12/22 19:40:36 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009fb000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) r1 = dup(r0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00009fc000-0x40)=""/64) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000076a000-0x5)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/22 19:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000056f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00003b5000-0x7a)={0x0, 0x72, "9f6b24a8f649398b9ee8799dc9822b97d17e93ed732d4c3f10c7fea4b12dc3a27fda8140b94a71a8db2cfce8cc47146ad1c2f83b9557c60da1823592b5e95e9cae8a59228f862a69957f4bfaee1ad8bec8168696b2471a1a41ee66ac2bc9852943706645f3d0a05a423f248864431020a01c"}, &(0x7f00007e6000)=0x7a) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000890000)=@assoc_id=r2, &(0x7f0000162000)=0x4) r3 = syz_open_pts(r0, 0x800) readv(r3, &(0x7f000007e000)=[], 0x0) 2017/12/22 19:40:36 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009fb000-0x4)=0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f00009fa000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x3) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x5, &(0x7f00009fc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000082b000-0x4)=0x0, &(0x7f00004ca000-0x4)=0x4) 2017/12/22 19:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/22 19:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r1, 0x5607) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000057b000)='./control/file0\x00') r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0xffffffffffffffff) rmdir(&(0x7f0000fd3000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) r2 = fcntl$dupfd(r1, 0x0, r0) bind$inet6(r2, &(0x7f0000a2d000)={0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) 2017/12/22 19:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000365000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r0, &(0x7f000047b000-0x9)={0x1f, {0x4, 0x5, 0x7, 0x167, 0x0, 0x4}, 0x3}, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f44000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 19:40:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000897000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002c1000-0x1)={0x4}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = semget(0x0, 0x2, 0x20) semctl$GETVAL(r0, 0x7, 0xc, &(0x7f0000f15000-0x3)=""/3) time(&(0x7f0000604000)=0x0) 2017/12/22 19:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000ec6000)='./file0\x00', 0x2e) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000f70000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='hpfs\x00', 0x2000000, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000002, 0x78, 0xb1db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ff3000)='./file0\x00', 0x101000, 0x190) setsockopt(r2, 0x101, 0x5, &(0x7f0000ead000-0x57)="33e3dfb886b262fbda1b1467c4d84f18f0bac8ff29ce846232f75f5d487bc3bed54c2f3ff45c13088cbd674c018b01c331b2283c55b2280d5065b166af35943bf172ec4e240a827a16e2cd698f2f3e8d6fca603b4cdd6c", 0x57) r3 = socket(0xa, 0x6, 0xfffffffffffffffe) setsockopt(r3, 0x100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xfffffffffffff1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100000, &(0x7f0000408000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)='./file0/file0\x00', &(0x7f00001e9000)='./file0/file0\x00', &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) mount(&(0x7f0000c32000-0xe)='./file0/file0\x00', &(0x7f0000185000)='./file0/file0\x00', &(0x7f00000cd000-0x5)='cifs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_settings={0x53, 0x0, @fr_pvc=&(0x7f0000bea000)={0x0}}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000067f000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00005ef000)={0x0, 0x0}) r6 = memfd_create(&(0x7f00007fb000)='\x00', 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000efe000)={r5, 0x0, r6}) 2017/12/22 19:40:36 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000000015) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000126000-0x8)='./file0\x00', &(0x7f00009fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000527000-0x9)='/dev/vcs\x00', 0x400000, 0x0) listen$netrom(r2, 0x20) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r2) r3 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)="") mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00009fb000-0x30)=[{r0, 0x2000, 0x0}, {r0, 0xa064, 0x0}, {r2, 0x8010, 0x0}, {r0, 0x2002, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x401, 0x0}], 0x6, &(0x7f00009fb000-0x10)={0x77359400, 0x0}, &(0x7f00009fa000)={0xc6c}, 0x8) 2017/12/22 19:40:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x10001, 0x6, 0x200, {0x0, 0x0}, 0x7fe, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0xfffffffffffffffb, 0x0, 0x4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x6}, &(0x7f0000000000)=0x6) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)=""/158, &(0x7f0000001000)=0x9e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x3ff}, &(0x7f0000003000-0x4)=0x8) r4 = fcntl$getown(r0, 0x9) waitid(0x3, r4, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) syz_emit_ethernet(0x32, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @arp=@generic={0x30f, 0xaaf8, 0x6, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "", @random="1d96bd48c1e9", "f85acd519aa588ec11e903e5a93425c5"}}}}, &(0x7f0000003000-0x18)={0x0, 0x4, [0x16a, 0x7dd, 0x246, 0x314]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000003000)=""/4096) ioctl$TCSETA(r1, 0x5402, &(0x7f0000001000-0x14)={0x1bd9, 0x6, 0x8, 0x101, 0x200, 0xe9, 0x28, 0x8, 0x0, 0xfffffffffffffff9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000006000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'system.\x00', 'vboxnet0\x00'}, &(0x7f0000006000)=""/15, 0xf) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x600) read(r5, &(0x7f0000002000-0x1e)=""/30, 0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000008000)=""/24, &(0x7f0000008000)=0x18) 2017/12/22 19:40:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101400, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000110000)={"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"}) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000612000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000c8000-0xc8)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x7fffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000119000-0x28)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) 2017/12/22 19:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f8a000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000095000)={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x80b4, [0x7ff, 0x94f, 0x1, 0x2, 0xfffffffffffffff8, 0xfffffffffffeffff, 0x10000, 0x9]}, 0x5c) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f3d000)={0x6, r1, 0x1}) sigaltstack(&(0x7f000083c000/0x4000)=nil, &(0x7f0000aff000-0x8)=0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000ca8000)=""/4096) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$bt_hci(0x1f, 0x3, 0x1) r5 = dup3(r4, r2, 0x80000) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000d76000)={0xfffffffffffff4f9, 0x8, 0x8, 0x3, 0x0, 0x2, 0x7, 0x6, 0x1, 0x4, 0xb7c, 0x0}) r6 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b21000)={0x0, 0x0, 0x0}, &(0x7f000052c000)=0xc) syz_fuseblk_mount(&(0x7f0000b34000)='./file0\x00', &(0x7f0000dc0000)='./file0\x00', 0xa001, r1, r2, 0x7f, 0xfffffffffffffaa2, 0x3901040) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000cb1000-0x4)=0x7, 0x4) socketpair(0x11, 0x3, 0xc9a, &(0x7f0000fcb000-0x8)={0x0, 0x0}) recvfrom$ipx(r4, &(0x7f0000fd1000)=""/166, 0xa6, 0x2000, &(0x7f00000cf000)={0x4, 0x3, 0x377, "2212a0eef304", 0xfffffffffffffff9, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000616000)=0x0) ptrace$getregset(0x4204, r5, 0x207, &(0x7f0000739000-0x10)={&(0x7f00009bb000)=""/168, 0xa8}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006e3000-0x8)={0x5, 0x536}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000048f000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x41af}, &(0x7f000025f000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000079f000)={r6, 0x60}, &(0x7f0000ed5000-0x4)=0x6) 2017/12/22 19:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00003dd000)={0x7d, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) io_setup(0x9, &(0x7f00001c2000-0x8)=0x0) r2 = eventfd2(0x100000000, 0x800) r3 = syz_open_dev$sg(&(0x7f0000afb000)='/dev/sg#\x00', 0x5, 0x200) r4 = syz_open_dev$vcsa(&(0x7f0000f2a000-0xb)='/dev/vcsa#\x00', 0x9, 0x20100) signalfd(r0, &(0x7f0000fa0000-0x8)={0x401}, 0x8) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003e5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c19000-0xc)={0x0, r0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) r7 = openat(r0, &(0x7f0000824000-0x8)='./file0\x00', 0x400080, 0x100) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006af000)='/selinux/load\x00', 0x2, 0x0) io_submit(r1, 0x9, &(0x7f00006a2000-0x48)=[&(0x7f000066d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3ff, r0, &(0x7f0000ce8000)="881c9a864312ab5de1102696d1c9adbadbcc6764cef0549884a3f01a4b53dacec5531799e294cf0820cd6a8e1fcbe4141ddfa94badb4094ce9787146d54a46eb6d8df929f819f1363c91d095f9b6484c8fd5a925", 0x54, 0x0, 0x0, 0x1, r2}, &(0x7f0000f40000-0x40)={0x0, 0xd4b2c73d9371066a, 0x0, 0x3, 0x6d, r0, &(0x7f0000b9d000-0xbc)="0457a1fa8614cff6e12f9d4357c46475afc45c144913b8ba03f67453cfed419c70b84ed18ccef13cdb1c48f6b3d2627d1ec1c32759d3eaefae47e65fd7eb631098ad58f0e9aed56317c2bdbbd25a279bf2c966c59e22a7427c29a2441a3a56feb570c810491a1e45dfc55208048ffd089c5fbb0e89f70dc4bc469ca248716513a7fa78b89a8bd72cc5f608e4e655d10e6be5f6651b80e462007a13b7a7b58b85f473979ce3617f0cbf171b5e015d281032b6dbb32664d4800c86e20f", 0xbc, 0x8001, 0x0, 0x1, r0}, &(0x7f00008e8000-0x40)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f00005e1000)="d5cc8ca6b82506eff1b9914e48b5b597ef0eab505ddfb96f9ecb954692cc107f9a19362033257a6351a98353e9868f7aeae38a6ed548e2a31e5cfdceb34510a10a060c4fc2d0d0b5458c0d4f0b62872bc0c26de65a7ec533", 0x58, 0x3, 0x0, 0x0, r3}, &(0x7f0000479000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000749000)="6de8fe697862f4dfd52dabe60a7820b1e151b92b519f563e0855bd9ca25cc76eb4ab94a61d19b18e9e5b0819592ccd995fbee6963c439d82a8e168122264c2b6a2e81db682c348d0ba8c684b28b9c5cd33d42d14320f6ae677b52c191a955a4eee6d4a55e0910a53673c99a5b2c467e87b137a985e7d97888e7bc97afeaaeacc00f017e8667b23abb478fcc5e7d7f993f4cb42095273e218bed664599cca1b41f4d74e481742fa9c19faf80b5f0b6b7a10e7f14bd37c6ddbbccb0bbb7883", 0xbe, 0x2, 0x0, 0x0, r0}, &(0x7f0000525000-0x40)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f00002dd000-0xbd)="e9a20c58317e53534b70f0ad11e2d7f74754996821246ceee16f9cccb414f5248c14dc0ff6ca803dfd4df5d22c7871de72bd474f367b46e5f9b8974612edbc6d02210572b9bc271781c3fc30b15e62f37a05f504159f3608610942daa3fd7781a3510f9ec51d9baaced8c18669f81e12bffb9dfe9ece6ffd315b72d3e41313997f1d379f67ee1314e828a48c6813aab3e7f728026f670f36115e4c503e14410a827d45d26997f960c0df1a2bcf2e016a2b9f0e30af30a9ec9361ca3978", 0xbd, 0x20, 0x0, 0x0, r4}, &(0x7f00003dc000)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000095000-0x1000)="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", 0x1000, 0x1, 0x0, 0x0, r5}, &(0x7f00004c1000)={0x0, 0x0, 0x0, 0x0, 0x3ff, r0, &(0x7f0000975000-0xfb)="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", 0xfb, 0x7fff, 0x0, 0x1, r6}, &(0x7f00009fe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7f, r0, &(0x7f00000b6000)="07ce10e4e63ef50fa01355aabc7028277e96e1b6b3b82d6588d33171c7fd30a8c3ff3d30dd311ef450b61983a02f5a13cfcc620a3a761c09d2a93c9f96faf337a6797b76ce777a63cf", 0x49, 0x537, 0x0, 0x1, r7}, &(0x7f00006ca000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000bfe000)="fd4d5f13d9db43565abd66c5f1802286e70b26e847e0d575e396aa3d0ba8f1493e7c90147367fba5cca7226ad39c41abf103413a63b23f4b8c6f43619643a0aaf9c2c1374a652cc302e998dc8c6ba67192c023209c693fc7cc65767aeca6f91f2d400290184c8f2065541b9a5610c959ff50e8648c480dadd203f903e4d56449821116af8db6b55171baa21106a7730f42dc294c0cad4e530289cef3be2335163663d0cca673ac1961a68497b6213b63f3188d65a4feb8b4114b30669617307ad46efd83223e5d89fd400a7bd617ed260ca2444ae8f48f0de3d1176b6ad704d849a634157dc6e8", 0xe7, 0xfffffffffffffff8, 0x0, 0x0, r8}]) sendto$inet(r0, &(0x7f000074d000)="", 0x0, 0x800000020000003, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003eb000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000de3000-0x258)=[{{&(0x7f0000583000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000314000)=[], 0x0, &(0x7f0000ba1000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}, {{&(0x7f0000ba2000-0x10)=@ax25={0x3, {"abda198f42b5f7"}, 0x0}, 0x10, &(0x7f0000e01000)=[{&(0x7f0000ba1000)="98", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) 2017/12/22 19:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b35000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:36 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048b000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d1b000-0x98)={0x0, 0x90, "162303c4655976cab1fceb9ca5b43dcf40eb4f80b821440f22e5dc333295db2e7f91107bdce9534a873e226f8450a63943e75367d971b1b5360a23f08d4efc8f34cfa57696e3b2a0b237c1ddfa51632fd779f18d1e6c7b412ea60c9c934d309db3099e0e852704f0b81b7784d942574b7ade3a6bb86528a811eb9f24443ca7d3ff15764113b40e98d4fefff828daa2e7"}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000723000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000f3d000)=0x0, &(0x7f0000680000-0x4)=0x8) r2 = socket$inet(0x2, 0x1000000000000805, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000780000)='gid_map\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000591000)=0x0, &(0x7f000093a000)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000c4f000-0x10)={0x3, &(0x7f0000b3e000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00008bc000-0x4)=0x7, 0x4) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000900000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000045f000)=0xacb, 0x4) pipe2(&(0x7f000061d000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000477000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000045a000-0x4)=0x8) sendto$inet(r5, &(0x7f00006a1000)="42c346e78be5a72220972b16fdb90bfd662576f2a2813daef0f04056e578531fdb8fd84224d2b0ca37080a0feebb79c1798b062d6acaace17be22bbb120326940cbdb2eb0a5802fd51cba2ae558ed95caff6ef25b9a15aad783a09f3a932d0b4fe2cf834036b484a23d1fe7c68181b6b6bfea75763ab6c39f9e33bde4d2c04a54f96bd735e57b882c6631c70f58f3a2d1b2eb5a28d8faf38df92ccea19d29477e50558664fa6705f9e440b24bca13a94", 0xb0, 0x20000010, &(0x7f0000be2000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000000b000-0x4)={0x0, 0x1, &(0x7f000000d000-0x4c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000)=0x10) 2017/12/22 19:40:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) bind$alg(r0, &(0x7f000033a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000426000-0x10)='/dev/sequencer2\x00', 0xa01, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b75000-0x10)=@req={0x0, 0x4, 0x5, 0x773}, 0x10) 2017/12/22 19:40:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fea000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d13000-0x2)=0x7, 0x2) 2017/12/22 19:40:36 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009fa000)='/dev/qat_adf_ctl\x00', 0x8001, 0x0) semget(0x1, 0x6, 0x408) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00009fa000)=0x1, 0x4) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000064000-0xd)='/dev/usbmon#\x00', 0x0, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000055000-0x4)={r1}) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00003cc000-0xc0)="240000001d0005001e000000000000000a3900fa10000000060004fef7140cffffffec9b", 0x24) 2017/12/22 19:40:36 executing program 3: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='gre0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) 2017/12/22 19:40:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007d8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000034c000-0xbf)=""/191) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a26000-0x10)='/selinux/create\x00', 0x2, 0x0) sendto$unix(r2, &(0x7f0000653000)="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", 0x1000, 0x8040, &(0x7f0000612000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) fchmod(0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000096c000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, "5e789e860a44ef5e3f2719b3e83690e99ce4358a7df95ebec500805317444c9b"}) 2017/12/22 19:40:36 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x2000000000, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x200000000000, 0xffffffffffffffff, 0x0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000187000)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000941000-0x40)=[{&(0x7f0000fe8000)=""/23, 0x17}], 0x1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2017/12/22 19:40:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f000008d000)='/dev/sg#\x00', 0x101, 0x80) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000cab000-0x50)={0x10, @time={0x77359400, 0x0}, 0xbd, {0x81, 0x401}, 0x3, 0x0, 0x76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004a4000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006a0000)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000596000)=[{&(0x7f00001b9000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00ed000000200003ff000004e9ff0006000d0005", 0x39}], 0x1) 2017/12/22 19:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = syz_open_dev$usbmon(&(0x7f0000aa7000)='/dev/usbmon#\x00', 0x800000000000, 0x2002) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000675000)=""/96) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000264000-0x20)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2017/12/22 19:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001e6000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000966000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000924000-0xa0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7, 0x6af, 0x4, 0x80}, &(0x7f0000024000-0x4)=0xa0) bind$alg(r1, &(0x7f00001a8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f000076f000-0xe3)=""/227, &(0x7f0000aaf000)=0xe3) 2017/12/22 19:40:37 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) r0 = socket$netlink(0x10, 0x3, 0x400) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00002ca000-0x38)=[{0x0, 0x0, &(0x7f0000705000)=[{&(0x7f000078a000-0xcb)="e4", 0x1}], 0x1, &(0x7f0000789000)=[], 0x0, 0x0}], 0x1, 0x0) pipe2(&(0x7f000053f000)={0x0, 0x0}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e7d000)={0x0, 0x0, 0x0}, &(0x7f0000f4c000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001dc000)={0x0, 0x0, 0x0}, &(0x7f000087a000-0x4)=0xc) r6 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000803000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000077000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd4000-0x4)=0xe8) fstat(r0, &(0x7f000079b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000056f000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074d000-0x4)=0xe8) r12 = getgid() sendmsg$unix(r3, &(0x7f0000521000-0x38)={&(0x7f000093f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e7f000-0x60)=[{&(0x7f00003d2000-0x1000)="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0x1000}, {&(0x7f00001cb000)="036ec3a13b1df882e16f50499394063c711d703d813cb7614439cc1e12ed059322207841bdae6c58ea01228c928aaa998581d7661dc5d78d440856066ef74a8df2b6b0cfd15815e28c1c9ca2a59b6caacc7d9a1af31dcca9b4a5fc43b3bd19422c2f2a14abaec05b97edaf45ee", 0x6d}, 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0x1000}, {&(0x7f00007c5000)="61ca2d7e10d8c282d500c5d2fbd8c96108e6531eeaad862b123d7224d1ac54ebd834691db0bbaf1f677f4eee9991643909267a00ccc795b8af71cde0828b4b950e8fa82fc5d92bb1967d3469d4226575cfdac1fc541d1532d969d9a442232b88cb4892b835730206b319551cd341ae9768894a29fed43d64bb5814af2ed3b1544aaebb740341ed5c86121e37ecd00bc4d65086a564b86560e6ed5ac9b518d2347b140340a006656d968fd5b5461eabda3790b52dcd0b591976333ca916634bc997e5d0efd59756c1f6358fb736064960993584cac8911f8c5ce6a945482d2ee6fd88bc4c9e563ad8a61d1135ad4714ef9681", 0xf2}, {&(0x7f00004a6000)="746203b5dc53a094c8fad9ac8fb9e114ec9db9b4111f44fd31a9cc62590e688e2894ece1d6", 0x25}, {&(0x7f0000a66000)="258e4c41397b3bb3d3a8a728d87bf56132a5c3d19d415d2a566f8081e386153b0ee09e7f80dc003f3708076a71d0c78271b1059fd68cd3a1306265d942c869cb1a353c59de6978b2b6a87ce3d5c9809764003cb764253c57be425f4a655962044775d5d9cbbd4446538f7669b63a59352bad611ba85e40db2c27079ddade33dddb8f83414a79c7daa717506bd5956ff021cea59649f2f031c07b9dcc892485a8c310dbda183c72410ffa53d063d4c00d0a13d2521c40bc345369c0abfffe533f76211f6a44a188493c07d2d816d32d049209e68f329296727042a49ad19110506528d4aa80531f9642c10c17d7a087", 0xef}], 0x6, &(0x7f00003c9000-0x108)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x108, 0x1}, 0x4040044) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) connect$netrom(r13, &(0x7f0000f40000)=@ax25={0x3, {"c8bdfcde63201c"}, 0x2f}, 0x10) vmsplice(r14, &(0x7f00002ed000-0x40)=[{&(0x7f00002ec000)="ce", 0x1}], 0x1, 0x0) splice(r13, 0x0, r2, 0x0, 0x10001, 0x0) 2017/12/22 19:40:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001fe000)='./file0\x00', 0x600000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000064f000)={0xaa, 0x2400000000012, 0x0}) read(r1, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/22 19:40:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aef000-0xa)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000beb000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000010c000-0xcb)=""/203) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 19:40:37 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009fb000-0x18)=@generic={0x78, 0x84, 0x94c6}) 2017/12/22 19:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bae000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a50000)={0x0, 0x0}) tee(r0, r0, 0x6e1, 0x4) clock_gettime(0x0, &(0x7f0000c5e000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000e51000)=[{0xf800000000000, 0x8, 0x3, 0x1000, @tick=0x8, {0x4, 0x5}, {0x9, 0x6}, @raw8={"43a7c1b491f428138cdf7ef0"}}, {0x100, 0x2, 0x400, 0x7, @time={0x0, 0x989680}, {0x809, 0x4}, {0x4, 0x6}, @result={0x400, 0x40}}, {0x5, 0x63, 0x0, 0x120, @time={0x0, 0x0}, {0x3, 0x100000001}, {0xfffffffffffffffb, 0xfffffffffffffff9}, @addr={0x401, 0x4}}, {0x7, 0x5, 0x5, 0x1, @time={r3, r4+30000000}, {0x0, 0x2}, {0x1ff, 0x1ff}, @quote={{0x3, 0xfffffffffffffff7}, 0x48ee, &(0x7f00000b7000-0x30)={0x4c25, 0x16db62f3, 0x2a, 0x83, @tick=0x8, {0x7, 0xeb8}, {0x100, 0x7f}, @time=@time={r5, r6+10000000}}}}, {0x3f, 0x7, 0x1f, 0x100000000, @tick=0x101, {0x100, 0x0}, {0xea59, 0x46}, @result={0x75b52c63, 0x9ceb}}, {0x5, 0x80, 0x2, 0x4, @time={0x0, 0x1c9c380}, {0xffff, 0x800}, {0xb70, 0x100}, @quote={{0x1, 0x5}, 0x2, &(0x7f0000150000-0x30)={0x3, 0xdc, 0x8, 0x6, @time={0x0, 0x0}, {0x1bc00000000000, 0x8}, {0x1, 0x10000}, @connect={{0x100, 0x2}, {0xff, 0x8001}}}}}, {0x85, 0x9, 0x3f, 0x8, @time={0x0, 0x989680}, {0x401, 0x5}, {0x1, 0xb62}, @result={0x66576f43, 0x1}}, {0x2, 0x7, 0x9, 0x1ff, @tick=0xffffffff, {0x7, 0x0}, {0x101, 0x9}, @note={0xe4fdb4c, 0xc4, 0x1, 0x9, 0xffff}}], 0x180) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000461000)={0x2}, 0x1) timerfd_create(0x3, 0x80800) syz_open_dev$mice(&(0x7f00007dc000)='/dev/input/mice\x00', 0x0, 0x8000) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f000047e000-0x8)=0x7) 2017/12/22 19:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f00002ea000-0x50)=[{&(0x7f00002c0000)="", 0x0}, {&(0x7f0000e66000-0x15)="ce4060263530d353a308ad66a7ef22681f4e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:37 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe6ec7df4ba1f0c44, 0xfffffc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e72000-0x4)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000096e000)=0xffffbfffffffffff, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fc9000-0x90)={0x11b2, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fca000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fcb000-0x4)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fca000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000997000/0x4000)=nil, 0x4000, 0x4, 0x42051, r1, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000069000-0x10)={0x2, 0x101000}) 2017/12/22 19:40:37 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) getpriority(0x1, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f000028a000)={0x0, 0x0, 0x0, 0x0}, 0x61000003, &(0x7f0000a49000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 19:40:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) r1 = getpid() process_vm_writev(r1, &(0x7f00002f1000)=[{&(0x7f0000297000)=""/68, 0x44}], 0x1, &(0x7f0000b08000-0x20)=[{&(0x7f000044d000-0x24)=""/36, 0x24}, {&(0x7f0000e61000)=""/80, 0x50}], 0x2, 0x0) timer_create(0x3, &(0x7f000088a000-0x60)={0x0, 0x17, 0x6, @thr={&(0x7f00003ba000-0x66)="dda937bb59b8c06e9928b7dd2bac3105c5cdde1125c939c43d7bd6376f78f52986a6ea972845d9ae2657a2f05461b39f469d493d98e4b91cdb25fb77e0a10771711f26adf5c02020842274643e4eb101816bba27c5be52af9b80bb126537758154acff96196f", &(0x7f0000db1000-0xb7)="7a1751fe96d99189a6e314e700a00aebddb6748dae718cf59fc5c2c99765abf0fbde98831a54d9feeb69e9cf8f1b80df92eb02c1b89ea7b41e708a95c7387a886fb15c202f257bcc3c000f49022649fbf9f712e98ea5714efb6fe65905896029ce913d534b8f57336ffeee33c3cfd061865ae61254c01350d7aa8507689a30a3fa9667edf92b47bafb0c1261ba6994bd0e1072a3716c5445bf216e266930ceaf8ce7c023387cd09762c3406f2de3fbbadd96127fa924e6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x0) timer_getoverrun(r2) unlink(&(0x7f0000d61000)='./control/file0\x00') r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000da5000-0x9)='/dev/vcs\x00', 0xc00, 0x0) ioctl$sock_bt(r3, 0x8906, &(0x7f0000506000-0xe2)="3f3680ad1cbe1245acf619de0c70be728b6005528b9d3827d65f2c651cc88a03abc239628acd6fbf1451d5cfc26e05773cd8e0b59e26c45e12cc92d78bfdcf106a561895af5363ac756e9b06f9f92238bc8e6df62892fa691abdc4d1ccf54bbb6d10a9981b9b7682e6fa95513f79d6d7d516149f48cf383cd19fe02a3b1182d72125fb9adb67b2c946cd4920a88a3027268bc35891cc058e0a1cc6a4ff9094df7dad18c06cc5369d55f5fef4ac0d5e3f2db6f9d98ce237fa8b3951e8020bb65f93cd771e6c20ab24c29730ad0f972e35c0e0303802e0b62190147270b6ee810721b0") pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000f8000-0x4)=0x0, &(0x7f0000fed000-0x4)=0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20000000000000) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1fffe}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/22 19:40:37 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = dup(r0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00009fa000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:37 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a63000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd9000)='/selinux/policy\x00', 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket$inet6(0xa, 0xa, 0x7) r4 = timerfd_create(0x0, 0x1871195eb2ac5668) r5 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000d1c000)=0x0, &(0x7f0000001000-0x4)=0x0) r9 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000692000)=0x0, &(0x7f00004f3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003e3000)={0x0, 0x0}) stat(&(0x7f0000b50000-0x8)='./file0\x00', &(0x7f0000de4000-0x15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = syz_fuse_mount(&(0x7f0000716000)='./file0\x00', 0x4000, 0x0, 0x0, 0x9, 0x2200040) r16 = epoll_create(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = memfd_create(&(0x7f0000001000-0x7)='md5sum\x00', 0x0) r18 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000ed7000)={0x0, 0x0, &(0x7f00005e6000)=[{&(0x7f0000000000)=[{0x1010, 0xfff, 0x200, 0x5, 0x1, 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{0x16, 0x80000001, 0x1, 0x6, 0x100000000, "b98f73853571"}, {0x10e, 0x4, 0xb00, 0x4955ee55, 0xffffffffffffff0c, "097f922a6cb28a87288d8f93a12e2317f47d1af6cfcc0f9be1215b626ba7483ba63f6b3eb4a24418ca967569631044eb60a1ca91372b7858279b290a60e0903e6b891ef48340ce937510d17458df68ea41125bfe3738962ae8d84bca11a51fa017073ee5e0753cb6f45f2a06b9c488a137014385221049615b77082a9cf21818d2540efe747daffc5426398b8f33c26cf39bcdc976ae2328910689a9eaac15121c7a0dc1788cd4f6a8b25cc3503ed95e1cf3a54b4afab73bec137d05f3d1aee199dfd36a48aa872a69009247da209878304116766af56a21b70aa7e340ca6b43db098560549eea5dbb94d59588c5d6fcfe7032981ebd05ecc450b12b8610"}, {0x42, 0x4, 0x300, 0x800, 0x40, "486c4bc8e3ff6ab66ebeb7093bbb61fbb7b746a5cfc597352c78ce6f959f0bfa574f87afdf3d73008629950aba0f43b87957"}, {0x1b, 0x5, 0x400, 0x7f, 0x3, "ba331f9ef446106eb8dc47"}], 0x1274}], 0xa, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r1, r2, 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={0x18, 0x1, 0x1, [r15]}, @rights={0x20, 0x1, 0x1, [r16, r17, r18]}], 0xc0, 0x80}, 0x4000000) r19 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r19, 0x1269, &(0x7f0000006000-0x1)="") 2017/12/22 19:40:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00006eb000-0x1000)=""/4096, &(0x7f00006a4000-0x4)=0x1000) r1 = memfd_create(&(0x7f00005fc000-0x8)='keyring$', 0x3) sendmsg$kcm(r1, &(0x7f0000726000-0x38)={&(0x7f0000b07000)=@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f00002ed000-0x20)=[{&(0x7f0000190000)="d722eeba8e3f33fbfd1ec0911e4f9eda8dd61be7c1b86c9aced3d545dc383212e9e8c4b9ac7382619eb8693c096004cb5d48a06f2116bc36b584d79de54f9f4ae49a720c333052f438cc102998909e17d7c7bce81fb8db851d0b546bc4b745185f63c180fa4fad86cb40a6a9f2476d345b44cc646befdfe046ffa75a9df92bc0db57abbef727c11d20516c5d25b42261fd7e05a6d5a44ff4a6470fb74f6515a804869e43b749b5451f2ad93379", 0xad}, {&(0x7f000079b000)="f6241de1b3135727bfd67f7aec297cebe4e45ef2368e27ad2f5e754f54f4c3c41f34b7d9e90cba3442352ee3e6600f9a7d9851204835f1899d89c559bf0a26419a652a80714d6caa38c38d6f6d5cc87ef550168331d4dd8ff383fdd691274d8a9bb406f70f9401951c78b3accd6cd70d4d349ce6f283dafa2d7b052655b9c09047352c2e5a57b9cda17964ea498812a3572fe173bf57e2efab110a67fd85616590d08389fa09fb2e2d02b57dc588e094d52d841e08648ad61cdc042d23e99d67e04d050f8e52162d06b053003ef0e24a435c3a967f7b70030e821651348827409992d36fcf78bae3ed572f94", 0xec}, {&(0x7f00002c4000)="1290578021e65fcd7b70f78117d341e143f77b53bda163f15e9ec493026497b175713d04911f4885f234dbdfc9e894e8ec773a10f6e33842c31b813138a359d16b845b97cc902876fa78d3ee6a1a7dee7dca8629c4826e4e1cb22f", 0x5b}, {&(0x7f0000fba000-0xea)="6bd661ae4c0095db5fad2d1d648389a7d14f41db125cc85829764b15bd905f0612aafa24df32380b4b4ec88a0154582ef3a863daf7fe2562fe3dcf431b7c0ecda099d757baa888cb0303f09c5c128bb501170f1c39cd9f05cb49fa15d4a74f201f0fb784f827bcc04c525358525efc7b97e6f0b8d6375f1bf81536400dd161208cc188702d0a7f6a0f1057cc9b3883b96472f6cd35ff47a1f4d2b69b1823994dccc326640745cb0c86e8cdab404606327bca6cdc9e2c3acb9133b510e17b94c1dc93a5011ffe480de4a50cf9ef4631fb1c64511d4b91c7a222ec609cbb209453e013385730484f966878", 0xea}, {&(0x7f00005b7000)="", 0x0}], 0x5, &(0x7f00003da000)=[{0xd8, 0x119, 0x1, "ed4d54f386f0c9084d8a750573c06c5bda9956994f676e05c386d002bf8b27cd78cb3fd882b093bdeb9307de14746d392f34299a9cd2f18014f099cb819baf2758fcd96a5c1673f8200a25c465e14b5872704d64db08dbcb8549e4fac9c12203a1da21625f430326171f4c868e433473f81fc02f60ac30177dd87492d065da211f6af0009d18964dbb1ce02afbacf8cffa5adfde3f90b39bd7314db024ab59ac5ccf3cfc7eb469d055be2f5f3672cdc204ad558cd41c34b699d2d066744917cfbf569fad485be2c7"}, {0xf8, 0x119, 0x1, "e3fcdc39898e35b3e4cc8d4f9f4ab97320e8c3fbb9272650e3b1121336a7c5fce1bd2d7812bb90fe90f5369de01b50bde1a44f34d1fcb721193d6dace0ba408c814fb98b37653b45521c944ef8b3a037b9623e2e3853e53fd37db33b024f434faa04e232531b1818835f98068a6fe50d1d9e44178a4fbc063eb41b3acfb86257ae96d30f47824a5ace5726594141f88590d5d0ee82d92b0d605b41c321ea994eb798b1c26555ad213bff7ebe998f823b832114888fa0d97b58cf73b7336418f063866c0e6bb9302512d689b2c6b0fcbf96b7f269f491caaaf36b1b4f2a76a3a671a4e34c9e"}], 0x1d0, 0xc0}, 0x0) 2017/12/22 19:40:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000efa000)='\x00', 0x0) ftruncate(r0, 0x2df2) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup(r2) splice(r1, 0x0, r0, 0x0, 0x6, 0x0) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000614000/0x18000)=nil, &(0x7f00006b6000-0x18)=[@text64={0x40, &(0x7f0000710000)="450f20840f2200f4c7442400850c0000c744240202000000c7442406000000000f011424c4a301485985060f072e0f231d36470f090f01c9490f01f8", 0x3c}], 0x1, 0x8, &(0x7f00006c3000-0x20)=[@cstype3={0x5, 0xb}, @dstype0={0x6, 0x8}], 0x2) r4 = mmap$binder(&(0x7f0000c9e000/0x4000)=nil, 0x4000, 0x8, 0x50, r3, 0x0) r5 = mmap$binder(&(0x7f0000eaf000/0x2000)=nil, 0x2000, 0x8, 0x2010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000b8a000-0x14)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000038b000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000e1e000+0x15b)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000067e000)={0x98, 0x0, &(0x7f0000339000)=[@acquire_done={0x40106309, r4, 0x2}, @increfs_done={0x40106308, r5, 0x1}, @increfs_done={0x40106308, r6, 0x0}, @clear_death={0x400c630f, 0x1, 0x0}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f00002f2000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f000092a000)=0x0, 0x1, 0x4, 0x1e}, @flat={0x77622a85, 0x1, r7, 0x2}], &(0x7f000070d000)=[0x28]}, 0x1ff}}], 0xed, 0x0, &(0x7f0000deb000-0xed)="4da6aa8ec0e997703dfaa8694acfa917fbaa9667a93e6052ce47c3f9bbe19f5f5354370db118d94560f98f513079403384321c2428ff642d552a149422f16423c39a66d3d5f51a585e8b41c6702f929e1d1c2e3e0d6970c26e7d6e3cc4a1c1209d6311e1dc56a93447373516f27e305e20c7c9b16aab9edd2906cdbea89271307dabf6a4b342dde914d371ce786ed0b156c60b7cd0157995697cfee72798531ede29d3a53a60ea15f00192e489c28e9bacd2b9a2c41d630f6c43d6dbb696b938115f8c45a51a8af8b257dd38b99e958068eed24361918f59559441a2b55fd3301827caf81d3e9dbc48d3830878"}) fcntl$setpipe(r0, 0x407, 0x4) sendfile(r3, r0, &(0x7f00003b9000)=0x0, 0x2) 2017/12/22 19:40:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000+0xb59)='./file0\x00', 0x40) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d75000-0x20)={@generic="f88918dbbd4c70b6edeb4eb682850bf2", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00002c3000)='/dev/input/mouse#\x00', 0x5, 0x2200) readlinkat(r1, &(0x7f00006a0000)='./file0\x00', &(0x7f0000200000)=""/227, 0xe3) clock_gettime(0x0, &(0x7f0000885000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000e48000)='./file0\x00', &(0x7f0000348000)={{r2, r3/1000+10000}, {0x0, 0x7530}}, 0x100) setsockopt$sock_void(r0, 0x29, 0x22, 0x0, 0x0) 2017/12/22 19:40:37 executing program 7: r0 = socket(0x2, 0x80003, 0x2) setsockopt(r0, 0x0, 0xcd, &(0x7f0000419000)="8007", 0x2) 2017/12/22 19:40:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/vcs\x00', 0x100, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000006f000-0xf)='attr/keycreate\x00') r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000052d000-0x14)={r0, r1, 0x4, 0x0, r2}, 0x14) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000001000-0xe7)="748f40551c86e01afb4e6686de95707dd584e44bddf36b535110a10dda62755cdc0807a0701c1410a74b79c710d5c9508d8d120905fc0cf031fe0d0ef69d9985a3b30ebcb98a8b3be96352c3f773d6db291b644e6c3bc0ec57ba89e27db5d5e0ed9afe83705ae7c6933f3e452156408f01ff830c1caebe24c56ed89c0cdb9952366ae86d0bb1abce022189b7a43f5e6fd1f14fae635ad0334864e07c0b104683db7d2b47eb08a5c5dc34badfc80e26c9bc5c7891a16f0cf565991d0bfb5bdb5bb2f56ef96c7c66754bc508ea54a46a4dc950352753c3aca1e8d4e9f169656d364811f990701013") mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000571000)=""/47) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:37 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000680000-0x4)=0x2e47, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x14)={0x5, 0x86, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f000000e000)=""}, 0x10) 2017/12/22 19:40:37 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$mice(&(0x7f0000899000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x5) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000007e000)='\x00', 0x1) ioctl$TIOCCBRK(r3, 0x5428) set_thread_area(&(0x7f000053f000)={0x45, 0xffffffff, 0x1000, 0x9, 0xb400, 0x6, 0x11de8, 0x5, 0x1000, 0x800}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00009fd000-0x4)=0x4a, 0x4) 2017/12/22 19:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00004b7000-0xe)=@file={0x0, ""/12}, &(0x7f0000c89000)=0xe) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006bc000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = openat(r1, &(0x7f00004b5000-0x8)='./file0\x00', 0x8180, 0x2) timerfd_gettime(r2, &(0x7f0000781000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) splice(r0, 0x3a, r0, 0x0, 0x400, 0x7) vmsplice(r0, &(0x7f0000718000-0x10)=[{&(0x7f0000fd8000-0x73)="dd17b3744f1591c583a49968c1eaeb12407bf1806de53d904fdaa2a47fa34823dfccfa34e2d5cb087d253bc3453a4a7c43d3552215c4998996d37ebbde53192a4686485883cb0d827b42aea9c13e93ad16a68c52d29b662533fb1a506111f949d66559b9623ad6c7c76dcbf5b046f801f8ccc3", 0x73}], 0x1, 0x4) pipe(&(0x7f0000ce8000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000323000)=0x0) accept$alg(r3, 0x0, 0x0) 2017/12/22 19:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009bb000-0x8)={0x0, 0x0}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000039a000)='/selinux/validatetrans\x00', 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000877000-0x6)={0x1, [0x9f2]}, 0x6) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00003ae000)=0x1000) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0xfffffffffffffff8, 0x101, &(0x7f0000df8000)="3fcd8307c4e7e63105c5fe2d192b9cca728acb60bf7216674e41bfe8807c70a6eda8b7ceb41225e07969560ba66aaa4f4c3315454733b07f34fc1ea2aad69d1818c3ef88a9362aa3a499afb113ca57f1fe52cd22e53eba15e778900150b8151f85a87369e86993b5341c0c9f8f95fbd839a51818cf292a30764117b70420c60d26837e7e67d989effc6ee73bc86fd09a063c0d6154455300df6155b79cdc41102a67121941e92f", 0xa7) connect$inet(r1, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f00009b6000)=[], 0x0, &(0x7f00001d1000-0x80)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003ec000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f000063d000-0xd)='/dev/usbmon#\x00', 0x1, 0x800000109000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000e6d000-0x80)=""/128) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000d9f000)=0x0, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b6b000)={r0, &(0x7f00007ca000)="d3", &(0x7f0000cc6000)=""/4096}, 0x18) 2017/12/22 19:40:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000587000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f0000374000)="") socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000285000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f000012b000)=[{&(0x7f0000bba000)="b438de25d483c8c5da6d5cc24b5acd29e061dbed4a1b2a9bbf718054f2f65a29306feaa2b0334a", 0x27}, {&(0x7f000029e000)="2f8ef47292801a3b7110ad69f3e0e5d2e9a2e4f211e7cb538bb1e16e0d1d75dcd94d26bc3b4322ae4280b593bc3014f6193a12fb551f5c1af8283cb84a2dfa7921ff2e54da89b8a721afc45b707eee7845c892735cdce1b31ba82382cbeaf71a16954eca022dc879fa4b9de13a274e4f1c7fb99b26241221913bf05ba2b37e", 0x7f}, {&(0x7f00005dd000)="3ea847cc11967488a887cdf8602e62877671a4bbd0cf6f7663c0095085bb18d2ce6e1f5d2af2e0bb68a81f598d2fb65ef4e7040f7faa5cc15ca12af062287fb212e1c3bc3a0263c410cc868553e4545966f0dfccf6486ab6f7eccb914d1127d7d6529b67a41dc565345ed911d67e6ccfde2caac4cba58e66e218663e6488f2852b811df8418817ebb34da4c9327be86809f1e2d2bd4a13c60243", 0x9a}, {&(0x7f0000f53000-0xdc)="c36d3274d94678bf91868a14403299764e3ef3639177c197c8d335f7e34aa491a2b21af400e115ad1388efb6711d28bc19ff24d9faaff559b25011a714bf6b5055b908a482b8ae9d048665b44aed026cbe2ca365355c3beb8e38fcec1fa16cd5daa401a6193edf417ccdd39776999f8ef424e237ecaaddd45fe0ad5b53e63abaac58d9272409a819074fe793dd9339e6a6133618a0a20a2b396df52b7ff769dbf39e7df5020389aa862ee78e78a5a0ab95dcbc75ba9ba67dbc292c89d6e41ee8a6ff9212b227bb9cb9efba9bafbc7340e64f9b2c0dd0c1e587dea3227dcef21cefa25bfb645eae9fd62efe138c5fd9f730", 0xf1}, {&(0x7f00002f9000)="f6827cada362aa17a620e6a88b7cdb7c04d7ebea3940eda6fb4b57495c0e3d9afee24d5f9b00c256b019e0adaca25c563a548ae9d9a4cdc2119dbda5342b727e65206fe5ff119a4e991a5f4a0a5d5e4d9235e390b6a45d623c845c30339a1cab21fc418e9814bea8024f51a7b511cea7bf4cf3065ab4682bfa011c9f417b988baac74cb975c8f3687edd89599b6f3845ddce25a01b79ad17883a8c43cd2d2be5f24701aa72e204e9d4dcb013ec40eb6560bb4547feb0040117b09e863ef3e54c39ac24b143e43ae93d248887510f2f2543f624ea0446a65f18", 0xd9}], 0x5, 0xe) mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r2, r2, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/22 19:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000eb000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006c3000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000e2e000)=""/223) 2017/12/22 19:40:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f000027d000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004cf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000868000-0x3c)=""/60) 2017/12/22 19:40:37 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:37 executing program 0: set_robust_list(&(0x7f000001f000-0xc)={&(0x7f0000016000/0x4000)=nil, 0x0, &(0x7f0000023000/0x3000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) fstat(0xffffffffffffffff, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000593000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r0, r1, r2) 2017/12/22 19:40:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d88000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000014000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e7a000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000cf5000)={0x8, &(0x7f000058f000-0x40)=[{0xb, 0xee, 0x2, 0x2}, {0xe5, 0x2, 0x3, 0x8}, {0x4, 0x9, 0x3, 0x6}, {0x0, 0x5, 0x6, 0x5}, {0x34c, 0x101, 0x180, 0xb3e}, {0xe6ea, 0x6, 0x7f, 0x10001}, {0x4, 0x9, 0x1f, 0x0}, {0x61, 0x5, 0x6a7, 0x1}]}, 0x10) 2017/12/22 19:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) capget(&(0x7f00008d0000-0x8)={0x399f1336, 0x0}, &(0x7f0000343000)={0xfffffffffffffff8, 0xffff, 0x7, 0x0, 0x9, 0x7}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000931000)={{0x2, 0x1, 0x1, 0x1, 0x5}, 0x1f, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x7, 0x2, 0x9, 0xf1bb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000201000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000549000)={r0, 0x28, &(0x7f0000ab2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000aa9000)=""/0) 2017/12/22 19:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000086a000)={0x8, 0x1b64, 0x8, 0x7f, 0x3, 0x80, 0x1, 0x3f, 0x0}, &(0x7f0000b84000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={r1, 0x20, &(0x7f00005ad000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) 2017/12/22 19:40:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000cc8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000075c000)=0x60) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cd2000-0x11)='/selinux/enforce\x00', 0xe4000, 0x0) close(r0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000a73000-0x4)=0xffffffffffff7fff) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000091b000)=0x0, &(0x7f0000ab2000)=0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000078a000)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000020f000)=""/47) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000172000)=0x14) 2017/12/22 19:40:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) recvmsg$kcm(r0, &(0x7f0000a9b000)={&(0x7f0000916000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00003e3000-0x60)=[{&(0x7f0000148000-0x3c)=""/60, 0x3c}, {&(0x7f00001e1000)=""/48, 0x30}, {&(0x7f0000720000-0x31)=""/49, 0x31}, {&(0x7f0000409000-0x26)=""/38, 0x26}, {&(0x7f00001ab000)=""/164, 0xa4}, {&(0x7f0000f18000-0x99)=""/153, 0x99}], 0x6, &(0x7f000006b000-0xf9)=""/249, 0xf9, 0x10000}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000b6c000)={r2, 0xfffffffffffffff9}) pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000c3d000)='./control/file0\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) mknodat(r0, &(0x7f000001a000-0x8)='./file0\x00', 0x8000, 0x7) vmsplice(r0, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:37 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00003c8000)={@common='ifb0\x00', @ifru_flags=0x4001}) syz_open_dev$vcsn(&(0x7f00009c8000-0xa)='/dev/vcs#\x00', 0x0, 0x40) 2017/12/22 19:40:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100000403fd) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000704000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000f38000-0xe)={0x4, &(0x7f00003aa000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = syz_open_dev$loop(&(0x7f00003e6000-0xb)='/dev/loop#\x00', 0x4, 0x0) pwritev(r1, &(0x7f0000d18000)=[], 0x0, 0x0) r2 = add_key$user(&(0x7f00000d8000-0x5)='user\x00', &(0x7f00004bc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a1b000)="4353ab6400092d664983fa8afdcb140bd0b5f3e612fe319ed702df6885bfb751b16d038cd2b13c857c3dfebc7b4887b2bb9954de63cc57f45d47e6fe069c164465c8bff9aa1a7ce6595005c526d532f85ccc858c067af60b7fed6d32db4bfff292ed7b361ec544b7c088db7812af801b30a1917b3a92824f5a4ca6712fdf18c9a9b3b93be7901e94422b81a7d813928e77cf5e1c239011a3b773cf7155ca20fabf247f8b603e609c723397c6a9bd06967b2a90abf2bd02a7b4e2fa1877095361f2bfa8f48bdfa8b0b3af6b5487f209c14785c3af9654d41b0567739be6e22fc0682a6ed881076dd9023ef342d2355a3c0c1d93e2c8509b", 0xf7, 0xfffffffffffffffe) readahead(r1, 0x9, 0x70) r3 = request_key(&(0x7f0000c75000-0x5)='user\x00', &(0x7f000006d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ffe000)=')self-*-vmnet1selinux}]systemself\x00', 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x3a96, r3) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00002fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000dd9000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000161000+0x877)={r4, r5, 0x5}) 2017/12/22 19:40:37 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000a34000)="01000000030006000007000000c4ffcc", 0x10) 2017/12/22 19:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/pid\x00') fcntl$getflags(r0, 0x401) ioctl$VT_RELDISP(r0, 0xb702) 2017/12/22 19:40:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000507000)=[{{&(0x7f0000280000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b34000+0xb57)=[{&(0x7f000075f000-0xe1)=""/225, 0xe1}, {&(0x7f00006f0000)=""/64, 0x40}, {&(0x7f00004a2000-0xd0)=""/208, 0xd0}, {&(0x7f0000ac2000-0x63)=""/99, 0x63}, {&(0x7f0000ee9000-0x3e)=""/62, 0x3e}, {&(0x7f00006ea000-0x46)=""/70, 0x46}], 0x6, &(0x7f0000305000)=""/119, 0x77, 0x4}, 0x100000001}, {{&(0x7f0000252000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002dd000-0x20)=[{&(0x7f000098e000-0x53)=""/83, 0x53}, {&(0x7f0000ce6000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000789000)=""/210, 0xd2, 0x0}, 0x3ff}, {{&(0x7f00007c9000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c04000-0x60)=[{&(0x7f00007d0000-0x1000)=""/4096, 0x1000}, {&(0x7f00003cc000)=""/0, 0x0}, {&(0x7f0000a0b000)=""/45, 0x2d}, {&(0x7f0000978000-0x89)=""/137, 0x89}, {&(0x7f00004f6000-0x5f)=""/95, 0x5f}, {&(0x7f0000f39000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000d58000)=""/4096, 0x1000, 0x80000001}, 0x0}, {{&(0x7f0000832000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009be000-0x20)=[{&(0x7f0000728000)=""/211, 0xd3}, {&(0x7f0000166000)=""/227, 0xe3}], 0x2, &(0x7f0000829000)=""/8, 0x8, 0x0}, 0x3}, {{0x0, 0x0, &(0x7f0000378000)=[{&(0x7f000011c000-0xc9)=""/201, 0xc9}], 0x1, &(0x7f0000a09000)=""/0, 0x0, 0xa2c}, 0x2}], 0x5, 0x0, &(0x7f0000a5f000)={0x77359400, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f0000d65000-0x18)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/status\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000e1b000)=0x98, 0x4) timer_create(0x7, &(0x7f0000ec0000-0x60)={0x0, 0x26, 0x6, @thr={&(0x7f0000280000-0x5)='u#\\{D', &(0x7f0000a33000)="0ba0302a072b3c7a4c0762c3631b6aea8044d42bd3ae62b8069cf67bd1afc6aab0b6bcd29d8e7133572f321b79781144c3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f0000)=0x0) timer_gettime(r2, &(0x7f0000236000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 19:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000ea000-0xe)='net/rt6_stats\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bce000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000610000)={&(0x7f0000362000)=[0x80000001, 0xff, 0x1ff], 0x3, 0x3d1e, 0x400, 0x7f, 0x7163, 0x401, {0x4, 0xb9, 0xffff, 0x800, 0x9, 0x5, 0x3, 0xff, 0x3, 0xe222, 0x9, 0xfffffffffffffffa, 0x10001, 0xc62, "c13bd15a41d863da5012614d19cd61b6aa97180f94e6f8ffc2f958422f7c779d"}}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) poll(&(0x7f000000a000-0x28)=[{0xffffffffffffffff, 0x4000, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c000-0x28)=[], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000005000-0x1)='\v'}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000394000-0x4)=0x5, &(0x7f0000ad3000)=0x4) 2017/12/22 19:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000902000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00008b7000-0x10)={&(0x7f0000d9c000/0x1000)=nil, 0x1000}) pipe(&(0x7f00001ec000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000b0d000-0x10)={&(0x7f0000d53000/0x1000)=nil, 0x1000}) setsockopt(r0, 0xffff, 0x4, &(0x7f0000e2b000)="ed3562e765cf41a8f639965dc86e738bc94d7e9b9a87aec659a35fdca0b45a5119cbca645aa5e8d4115f41fca5eafd134879e3cd5c4d15ac922a8bc30c3672fb7b2b95258a9da022027262c8629bd19141dedbfff3e4775007669081b508c2b1d47ae45e8381d731bfce2784a2b1773a6f442c043f1d48701b12f09a985a8078c4cb0a45c06c3fbf59a4fdb75a8793f5c81de67d94fc7ca2c580bd16878649b055c2cccf54094ea9ebdf54530a46d2e15824c0a85d429c5a3827f2c97de4f011be0c", 0xc2) userfaultfd(0x0) [ 125.226173] binder_alloc: binder_alloc_mmap_handler: 21914 20000000-20002000 already mapped failed -16 [ 125.235746] binder: BINDER_SET_CONTEXT_MGR already set [ 125.235754] binder: 21914:21921 ioctl 40046207 0 returned -16 [ 125.247624] binder_alloc: 21914: binder_alloc_buf, no vma [ 125.254342] binder: 21914:21918 transaction failed 29189/-3, size 0-0 line 2960 2017/12/22 19:40:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009fa000)='id_legacy\x00', &(0x7f0000830000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='*keyringselfmime_typetrusted\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0xf4c, r1) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20400000, 0x0}) 2017/12/22 19:40:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f00001a0000-0x8c)=""/140, 0x8c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000680000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000dfb000-0x20)={0x40, 0x0, 0x10003, 0xffffffffffff8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00006bf000-0x20)={0x2, r4, 0x1, 0x7}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000ca1000)=""/49) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000bda000)='/dev/sg#\x00', 0x784, 0x400) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000076000-0x8)={0x0, 0x0}) fsync(r0) 2017/12/22 19:40:37 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000fbb000-0x4)=0x81, 0x4) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000545000-0xb0)=""/176, 0xb0, 0x12000, &(0x7f0000177000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fc2000-0x4)=0x0, &(0x7f0000fc1000)=0x0, &(0x7f000074a000-0x4)=0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000afe000-0x8)='./file0\x00', &(0x7f0000fc2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2017/12/22 19:40:37 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e39000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x7e35, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0xc8)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x8a7a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52be}, @in6={0xa, 0x3, 0x8d03, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5454}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0xc8) mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2017/12/22 19:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00005f0000)=0x0, 0x4) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000d7f000-0xf)="e5a102186be0956519f58fb5055617", 0xf}], 0x5, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002f4000)={0x0, 0x0}, &(0x7f00004f6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000780000)={r2, @in6={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffd52a4efc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb05, 0x2, 0x20, 0x1f, 0x10}, 0xa0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000050d000)=0x5, 0x4) 2017/12/22 19:40:37 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e6c000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005c2000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) ioctl(r2, 0x1262, &(0x7f0000f08000)="") 2017/12/22 19:40:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f54000-0xa)='/dev/vcs#\x00', 0x80000000, 0x440000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00002b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000092d000-0x20)={{&(0x7f00005c7000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') rt_sigaction(0x7, &(0x7f0000757000-0x20)={0x7fffffff, {0x1}, 0x1, 0x100000000}, &(0x7f0000946000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000611000)={0x0}) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') mount(&(0x7f00007c2000)='./control/file0\x00', &(0x7f0000c50000-0xa)='./control\x00', &(0x7f0000051000-0x6)='ocfs2\x00', 0x20000, &(0x7f0000943000)="ac4c7a8b8afea8b22ca560059c89d9965b3cf9fa7197f425fdb27eb6955bec9d04de187c4a8359779bb603cefc98bc1dca7b79c4453dfb734f7643e8b03a53da3a7b4de5fd9cce60836b35b80182cd621d4e93f0f9e8b881e218ed33658efe72f2f52a5fc620a3fd6e1eb9cc94680de2997a771e3560cc887dd4c71a1b313fa6a7412c1dfd61903c2cecf0d4f53cb676938ca8d8ee12cd3376c2db418d3a5fa820d6b7d6353f279ce9f2ed9d0369768c861085cc54") ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000af6000)={{0x0, 0x0, 0xb, 0x1, 0x0, 0x1, 0x8000, 0x7, 0x5, 0x1, 0x3ff, 0x0, 0x0}, {0xd000, 0x2000, 0xb, 0xfffffffffffffe01, 0x92, 0x6, 0x6, 0x1, 0xe1, 0x4, 0x8, 0x2, 0x0}, {0x100000, 0x4, 0xf, 0x4, 0x7fa3e7c8, 0x9, 0x6, 0x27, 0x7, 0x7, 0x0, 0xfffffffffffffff9, 0x0}, {0xf000, 0xd000, 0x0, 0xfff, 0x0, 0x1, 0x9a, 0x6, 0x1000, 0x4, 0x406a, 0xe74, 0x0}, {0x110000, 0xf001, 0xf, 0x401, 0xfffffffffffffffd, 0x2, 0x9, 0x0, 0x3f, 0xf8, 0x1, 0x95d, 0x0}, {0x4004, 0x1f000, 0xd, 0x10001, 0x7f, 0x2e8, 0x20, 0x2, 0x3ff, 0x5, 0xff, 0x1, 0x0}, {0x7004, 0x10000, 0xc, 0xffffffffffffffc1, 0xe2, 0x50b8, 0xd2f1, 0x6, 0x6, 0x8001, 0x4, 0x2, 0x0}, {0x3000, 0x4, 0xf, 0x8, 0xffffffffffffff78, 0x100, 0x2, 0x7b, 0x28, 0x6, 0xffffffffffffffff, 0x4, 0x0}, {0x6000, 0xd000, [0x0, 0x0, 0x0]}, {0xf000, 0x5000, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x11000, 0x40, 0x8, 0xa000, 0x4000, [0x1, 0x1, 0x7f, 0x3]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000615000)=0x4) 2017/12/22 19:40:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000833000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000702000)=0x1, 0x4) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000aa000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000a) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="677265300000000500000000fffffff0", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d9e000)='/selinux/create\x00', 0x2, 0x0) utime(&(0x7f000026f000-0x8)='./file0\x00', &(0x7f00008d1000-0x10)={0x7fff, 0x9772}) rename(&(0x7f00004e3000-0x8)='./file0\x00', &(0x7f0000641000)='./file0\x00') ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000119000-0x8)=[0x8, 0x6f]) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000055c000)={0x1, &(0x7f0000516000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) rename(&(0x7f0000cc3000-0x8)='./file0\x00', &(0x7f0000f98000-0x8)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000558000-0xc)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x305}) write$tun(r2, &(0x7f00005fb000-0x9d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "9a10399509b7a1dd98e5d815c37954b9150dcab759783be26eea629e91c0ff18a53e3e4abdf4d21f45b440d82ba0b7b0da6c4bdea059b3969bb2d1b081a039407b49a3145d"}}}, 0x6b) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000215000)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000ffc000)={{0x7ff, 0x400, 0x5, 0x4, 0x8, 0x437}, 0x1, 0x4, 0x5}) accept$inet6(r2, &(0x7f00007de000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000431000)=0x1c) [ 125.273301] binder: undelivered transaction 108, process died. 2017/12/22 19:40:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x68, &(0x7f0000f6a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x32, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "2fe4e5", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "e7d9"}}}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$packet(r0, &(0x7f000038c000)="ab787baea1bc3b0b02c20a5447039d0efef9e961fd529a8b87fc57b750503a6f7d9b770dd2374553acddfab03454af084e2191ad26e05c39b1ec018d1fba207ec2f919a0f4f8ea8e4ba368db4b1366ed5e8afb23b5807d437ffac4eb90f943f679416a17eafc6bb48fe2245caa83b7f98b62dbe3", 0x74, 0x800, 0x0, 0x0) r1 = open(&(0x7f0000bd5000)='./file0\x00', 0x40, 0x4b) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000640000)=0x2, &(0x7f0000a8c000-0x4)=0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000298000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ff5000-0x5c)={{0xa, 0x0, 0xf1, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x8, [0xf4, 0x62, 0x7c6f, 0x9, 0x2, 0x7fffffff, 0x200, 0x40]}, 0x5c) 2017/12/22 19:40:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008e5000-0x4)=0x0, &(0x7f000016b000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009fa000)=0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009fa000)='./file0\x00', &(0x7f00009ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000041e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000265000-0xa8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0xa8, 0x0}, 0x0) mkdirat(r0, &(0x7f0000663000)='./file0\x00', 0x10) 2017/12/22 19:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f3000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000111000)=[{&(0x7f0000c43000)="ad2f2060412773016a608107ec2fbef7203512b5b62a2cf25b6394454d2b50029dc83af6db7469ddbf95cdee91b415f0eb824078838057be924a838f31fdbf739206b58b1dcb46e986678eabbe6bff518ca5f70914a946442376a9601730a505fbdfca5111cc1a0eb50700", 0x6b}, {&(0x7f00006fc000-0x15)="ea4060269130d325a308ad66bdef22681f3e23e8e0", 0x15}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000704000-0xf)="e5a102186be09500000004b5050004", 0xf}], 0x5, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000c83000)=[{&(0x7f000008c000-0x60)={0x27, 0x284, 0x8, 0x2, 0x20, 0x10001, "1379c194c702093f11d01a5c0e627e8c7ca5f4e0176ba428da3ea8029204b6a54867335974cfaa7fbbbfea742bcaa86380bcb805d57cdfe54e2d9c1f71c586", 0x10000}, 0x60, &(0x7f00002b5000)=[{&(0x7f0000abc000-0x21)="b17d0c76a3771053973f7da4ecd5e55d90421de4da3e97400341536e9b8be39371", 0x21}], 0x1, &(0x7f0000ee8000-0x1010)={0x1010, 0x10b, 0x8, "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0x1010, 0x4801}, {&(0x7f0000e10000)={0x27, 0x8, 0x10001, 0x3, 0x0, 0x9, "cbf0f392ddb91206810b69da3c6183b2070ebdc7193bf79ac628751c6070d5c7c78c7a123952f083a9755aa3973e93ddc577492c9b03d5456088a50e36911c", 0x5}, 0x60, &(0x7f0000fe3000)=[{&(0x7f0000696000)="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", 0x1000}, {&(0x7f0000a4b000)="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", 0xfe}, {&(0x7f00008c6000-0xc1)="9e9220c6e49f6daf99d4fa5ddbdeb9618885ddbd3f0ebf58d541cc24658bd04db1f2383547ff56d829fce791b7890a7fbfbc9fab03fbf1c39e94a87d89c8aaf2858246b53c55c4a47f1d043f3df87228574ee17c5effb4c94aa6a300a57c9f474b40b4c959ebf9ee8296ee3dd0ca9b26e4bdf6c69dd18352d2d458fef6456e922ca7f39d871c00eb9c52a27fd2615aa1ab18520f9c3d42dd52e35c25a2199d6da2bef05532fc858eff73c9c8321c209568c691254c1c7b3ba85196089d841c0e56", 0xc1}], 0x3, &(0x7f0000e10000-0x90)={0x90, 0x11f, 0x323f0000, "6b347dbbc69b19147b5f2e83b78d15ef92dbbd3fd6e0f333db7f7de6cdc78212e736e79e20bedaf0eca4049e2cda7b98b3b7c7ac6155ef1a215b688f1791ff46555ed2b32f523256f07fa919cc08d9a8e503215510f1efc8ed4aa0ec0a6b6274a66edd0d66c655529f901e95643a8bf5c9b014f5599a649988202903"}, 0x90, 0x80}], 0x2, 0x40000) 2017/12/22 19:40:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ca000)='/dev/vcs\x00', 0x80840, 0x0) openat(r0, &(0x7f00000f6000)='./file0\x00', 0x400002, 0x100) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2017/12/22 19:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x7, 0x1) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000687000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 19:40:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 19:40:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f00001a0000-0x8c)=""/140, 0x8c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000680000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000dfb000-0x20)={0x40, 0x0, 0x10003, 0xffffffffffff8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00006bf000-0x20)={0x2, r4, 0x1, 0x7}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000ca1000)=""/49) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000bda000)='/dev/sg#\x00', 0x784, 0x400) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000076000-0x8)={0x0, 0x0}) fsync(r0) 2017/12/22 19:40:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000545000)='./file0\x00', &(0x7f00009ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x8, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fe4000)={r2, 0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000aa1000-0x10)={0xd000, 0x100000, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000afe000-0x10)={0x2, 0x0, 0x0}) [ 125.355239] QAT: Invalid ioctl [ 125.361765] QAT: Invalid ioctl [ 125.365172] QAT: Invalid ioctl [ 125.389275] QAT: Invalid ioctl [ 125.392614] QAT: Invalid ioctl [ 125.395922] QAT: Invalid ioctl 2017/12/22 19:40:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0xfffffffffffffffe) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x1) renameat(r0, &(0x7f00001f8000-0xa)='./control\x00', r0, &(0x7f0000009000)='./control\x00') 2017/12/22 19:40:37 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000024e000)='/dev/rtc\x00', 0x220000, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00009fa000)={&(0x7f00008b4000/0x3000)=nil, 0x3000}) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00009fc000-0x8)={0x1, 0x91c}) 2017/12/22 19:40:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x82400) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000046b000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00003cd000-0x78)={0x7, 0x78, 0x7f, 0xff, 0x9, 0xfffffffffffeffff, 0x0, 0x7e, 0x2, 0x8, 0x1, 0x4, 0x1000, 0x8, 0x0, 0x100000000, 0x6, 0x6, 0x7, 0x40, 0x1, 0x2, 0x3, 0x0, 0x2, 0x1f, 0x0}, r0, 0x4, r1, 0x5) r2 = syz_open_dev$vcsa(&(0x7f00008d9000)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x14280) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a5a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000e67000)='./file0\x00', 0x10000, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001fb000-0x8)={r3, r4}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f00004cd000-0x10)=[@generic={0x8db7, 0x80000000000, 0x0, 0x0}, @generic={0xd395, 0x0, 0x1, 0x0}], &(0x7f0000ef5000-0x6)='\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r5, 0x20410028, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/22 19:40:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd7, &(0x7f0000d53000-0x4)=0x400, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) 2017/12/22 19:40:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00002d9000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f000092a000-0xa)='./control\x00', &(0x7f0000e74000)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept$netrom(r1, &(0x7f00003b9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f2c000-0x4)=0x10) [ 125.507144] QAT: Invalid ioctl [ 125.511349] QAT: Invalid ioctl [ 125.520629] QAT: Invalid ioctl 2017/12/22 19:40:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r0, &(0x7f00006a1000-0x1000)="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", 0x1000) fgetxattr(r0, &(0x7f00002fb000-0xc)=@random={'security.\x00', '(\x00'}, &(0x7f00000aa000)=""/84, 0x54) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000c56000)=[{&(0x7f0000e11000)="", 0x0}, {&(0x7f0000cbb000-0x16)="ea3460269130d325a308ad66bdef226d1f3e23e8e8b9", 0x16}, {&(0x7f0000894000)="3437a6e002edc386c91f85929f2a12eb452743fc2fd8c889bd0bbd79cfe831d8585089d5e3d01e3378d772d0539eae043f4752fffeb0c3e10de92c4d3e0014beb819f69787ef3f9865cfd069644b804b269b2157441de9ffba6060068ec3e7b16f042e1882c09c743aed46c95a0e3b5b65dcaa64bb74", 0x76}, {&(0x7f0000cbf000)="604cfd83d4c053851704b5a07de3c909756cbdc2354dc4b7ab6fde5797e6d9d56e8e85b649898cc52166c1c8f1b66aae597e2260c9e4900b2ff6ce3057450caf1ce655427dfae546870a9346784bc0c2f64a45ee70b409c8acdd75711427337d2d6adcc356493488198b8e6905e78090c798762986c306419db9f78cd49d42ee78832df1a9e68f2d174a34cfd43583f7dac345b9066a90483180dcc56718df0728237512451db1064d3c5553a611ac5306a182cb316232bcce35c4fca939b241754b93b1f7c97b123f", 0xc9}, {&(0x7f0000c63000)="e5a10218d40a000000000000055617", 0xf}], 0x5, 0x7) 2017/12/22 19:40:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002fa000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f21000-0x11)="0a0775b0d5e378a4b3b60ced5c54dbb75a", 0x11) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000117000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00006ea000)={0x9, 0xffff, 0x6, 'queue1\x00', 0x900000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 19:40:38 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009fb000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f00009cc000-0xc)={0x0, 0x0, 0x0, 0x4e}, 0xc) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00009fb000)={0x3e, &(0x7f00006c1000)="e292289e96e8d983630311d3e8e8e0940bd27aa56f70ecf2d51654c5a617cc39cc2d756616c8f4705ea6ae41218f636b72dace10493ebb8365554fa064c2"}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x10) 2017/12/22 19:40:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x7fa6, &(0x7f0000000000)=""/235, 0xeb) mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f5c000)={@common='ip6_vti0\x00', 0x2d1}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b2e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000885000)=0x0, 0x4) 2017/12/22 19:40:38 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2b, 0x6, @thr={&(0x7f000013c000)="5f196358b678196dca9ac5ede128746825649e51447a78f4cbf77e26aee37c8d56b9d99516f4cbfa4ae57acd4b1f514b50ddae56aeda7ca2914f11666c6d5d5edfd63d45b32a936a03c42f4c1b06b8dc1fc0a9d4548831317caa9d62bcc170145359b4ee1f907a156a570d057bf8df703b0d6ab906faccbd9064f4337e15afe394e8f572fc605b01a9b2454e53220fc57dada436f8d417a7176d4090bbe02b220ba177a8f459fa02e50985601b2214ee2aaa04aa7936189dc0c46625310d251a5f23805c09972a040c1e132ab139950dce88314a5169a1deda1527cc1253", &(0x7f0000791000)="64417c4d9cb9d2fd712cd85ac0b9d4029f06d1287c5f6e1d21305ac851a2022f57f990339cc7236fa863775ccd222d659e2c82b9bb14cd1350e82865c648cea9e4da8f09dd567d8793eaaf5324d3804c7cde84ead6af"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c8000)=0x0) timer_delete(r1) mq_getsetattr(r0, &(0x7f00007fe000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7ff, 0x0, 0x0, 0x0}, &(0x7f000080a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 19:40:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00003c6000/0x4000)=nil, 0x4000, 0x0, 0x256c43aa, 0x40100) mlock2(&(0x7f00006d9000/0x800000)=nil, 0x800000, 0x0) 2017/12/22 19:40:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c47000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000baa000)={0x0, 0x0, 0x0}, &(0x7f0000e2d000)=0xc) r2 = getegid() syz_fuse_mount(&(0x7f00005b2000)='./file0\x00', 0x0, r1, r2, 0xff, 0x80) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) epoll_create1(0x80000) 2017/12/22 19:40:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000054b000)=0x8f, 0x4) getpeername$packet(r0, &(0x7f0000431000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b0b000-0x4)=0x14) write(r0, &(0x7f0000801000-0x1a9)="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", 0x1a9) 2017/12/22 19:40:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000cc6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000024c000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ea0000)=0x0) tee(r0, r0, 0x0, 0xf) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f35000)={0x0, r1}, 0x10) accept$unix(r0, &(0x7f0000d65000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f7e000-0x4)=0x8) r3 = getgid() lstat(&(0x7f0000f0c000)='./file0\x00', &(0x7f0000aa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008bb000)={0x0, 0x0}) select(0x40, &(0x7f0000f45000)={0x5, 0x2c, 0x8, 0x18, 0x0, 0x3ff, 0x4, 0x80000000}, &(0x7f000003f000-0x40)={0x3, 0x2, 0x6, 0x333, 0x6, 0x1, 0x1f, 0x6}, &(0x7f00007a8000-0x40)={0x9, 0x9, 0x7, 0x3f, 0x1, 0x6545, 0x3, 0x40}, &(0x7f0000fe5000)={0x0, 0x0}) 2017/12/22 19:40:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x101000, 0x0) bind$llc(r0, &(0x7f0000488000-0x10)={0x1a, 0x9, 0x10000, 0x4, 0xa61, 0x1, @random="5ff1fcbaabca", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000a, 0x805, 0x0) ioctl(r1, 0x1000000000008912, &(0x7f00005e9000-0x50)="c2276316f906289f42") setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f000003c000-0x4)=0x80000000, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000895000)={0xffffffffffffffec, 0x6}, 0x2) 2017/12/22 19:40:38 executing program 2: mmap(&(0x7f0000000000/0x9fa000)=nil, 0x9fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = geteuid() mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009fa000)={0x0, 0x0, 0x0}, &(0x7f00000cb000-0x4)=0xc) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a2000-0xd)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f000095f000-0x1c)={0x1000, 0x9, 0x7, 0x0, 0xffffffff, 0x0, 0x8000, 0xcdf, 0x7, 0x891, 0x7, 0x1, 0x0, 0x6e, 0x400, 0x9, 0xbcc, 0xef6f, 0xfffffffffffff001}) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[], 0x0, &(0x7f00009fb000)=[@cred={0x20, 0x1, 0x2, r3, r2, r5}, @cred={0x20, 0x1, 0x2, r1, r2, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0xf8, 0x0}, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00003ce000)='./file0\x00', &(0x7f00009fc000)=[&(0x7f00009fd000-0x5)='GPL.\x00', &(0x7f00005e2000-0x8)='selinux\x00', &(0x7f00009fc000)='\x00', &(0x7f00009fc000)='^%vboxnet0selinuxselfcgroup.[mime_type\x00', &(0x7f0000335000-0x7)='$wlan0\x00', &(0x7f000015b000-0x20)='bdeveth0^posix_acl_accesscgroup\x00'], &(0x7f0000343000)=[&(0x7f00009fd000-0x1)='\x00', &(0x7f00009fd000-0x26)="7dd800", &(0x7f0000393000)='\x00', &(0x7f00009fd000-0x1)='\x00']) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000212000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r6, 0x0, &(0x7f00009ff000-0x4)=0x0) mmap(&(0x7f00009ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r7, &(0x7f000007c000)={&(0x7f00009fe000-0x6)=@hci={0x1f, 0x7, 0x2}, 0x6, &(0x7f0000237000)=[{&(0x7f00009fe000-0xa3)="7b0a4b3e9eba18d56e812186aec94a5ce2853bf90fd095e0d7052b5a01c8c806fb21a6c58f2facf28e7bb8595a9bd1cd33834874ba9cb6c24766cb9e3c80159e91f98d49cb19f6e1171f5735c0aff7edaccd32bb3e9aac3c3d5a33bf56fafcbbd27b11c136831c66ed49e74a1cdd34cdacc2fe5f392fe42f75ba9184499bd98b4e90eb6bd4cb56b2366c4d54a7c56d5299e8900854a8ec5fb9f2f5fd051537a3146d00", 0xa3}, {&(0x7f000098f000)="52903598fd5dfc851646df50d84f6811446daa9c7fbc08d12ff27b44ef117fcde511a4c821850e1049dab6e777f49f68bcd63db271deda38ef6a2a2ff0d8e136c1a2a894c4d91c206092aa16b1992aa3cabaef1c652fe0053ffc9241d4cc7f81c5ea8096a15b748e78c6552b1a1e1e0985aa7893141df485f23bf406a2e950b1ec66be74c7ef475cbd1f9e1aa2b49593548f418210d1ee32bbb8dd3a00f87070759a600aaafc3e4bee3b9430c97e6e300c29efc91a92636d4ebb78c1e76b706279dafa4233ce037f9b422a6ab92ed2b5", 0xd0}, {&(0x7f00005da000-0x1000)="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0x1000}, {&(0x7f00009ff000)="86991d4be7e222dc20fe0030cd7367dc2ac2f9fe24a509f3a3db5b5a4a47b71a52dff7c65b9bd55fc4c3e66c81fe9ba3c45a632376947e3952ca7913c975d4aa4a1640b0a6f4c1dd7b029e4b626c97d1518f5e51e3e13710d0ddd0d2ca8a52157d60feeea48f48fbbf7c11b3ce52292f869478a766cf9c1dd6eac8dd4ae9fed9a45d9f4b6985c689434dc9c54295fd75", 0x90}, {&(0x7f000073c000)="7ac0fcdf28cea610005a", 0xa}, {&(0x7f00009fd000)="4788b528652302f04f348cc48e5ab2366efb5b3442108ca5409ea92a85c58066daa63b1be1b9bc86acf8bed51f1fe9ef619a02b6c5c6a93062cbedec42fc4db644462af018b8ed7c7eeb21bad2f896c1ed3b8f79e0677a89194f4266c7c434eefcfc5e7ffda39c873325dc736100e9e0243499fee00bd397039dc6bbc74fc130eeab5a9ac7c7122399038bbbf85cfb14f41a48704e8cbb31f60fafc01a1967b4ae9fb75df640c51176e49e62c2a3d2f9e3c6c186707324f67cc2e36559fb8e43720df53dae83097a52cc9a", 0xcb}, {&(0x7f00002b2000)="7d108cc7d77304c27e3f3058da8e493421699a8dca551b51d9ab2cbf674c4bda2250006fc4f189c79fcc87e2c0eafb7ab6ed7152def6c64ff118630babb7693ff8d67714e937ab73ab83e6fd9ebb0583e5e50171a33e7243d224ad0eb23412f224bc145758643c797af8da40bb1242da6dac23d813eb850841c4e972020d08f51e2cba397b5c5fa8022c8ce97cbb51b97ff8dc586a36f5d316e89a91070a2b1f1e46e3ba91c0ee316bfc8edef05f0087c9b4d08f29c7b2b67b9b94b3d5b7a3b8eeeb8750d3406aa89a56bd8170ce06814e", 0xd1}], 0xa, &(0x7f0000676000-0xd8)=[{0x40, 0x6, 0x3, "77a12f03622bbe5b62b5c989fabfff71a252de862c2c724af917f6eb874f5e34484324d3befc457e89ca978abd1fd4"}, {0x98, 0x3f, 0x4, "ed2b4e78f08b75b2a3f74368e60e2880aaf8475ee007efb1ba4aa33762ee083cb7cb425e96f94f4c24fa5296c98a3d571b9cf04f3cd86a10bd4590f66ac6207adc048315b275d88068343cd1495317a6d8ed4d7f075b0f73b61f714054764467d34ae4e76c20b83cb92b19411fd24ed6fed43ca6e2e29f9e5f50f737b95278d76d"}], 0xd8, 0x20000000}, 0x20000040) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000027d000)={0x0, 0x0}) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00009fe000)="9c5ae7c8354afe91647b9cd6b61fbe01cb5f1376bd3e049e5c4c9df2dbbb5eecb0d6ef7a8881f5d20559fd351678698c2ee726837877546864c76f8968b0071fc1fff91dd2d4c76500aad4ab8df79fd29fe95ee438d516c973dae3330aa032e95ac3300f11b4de45adb73d0a8fe20bece6e2", 0x72, 0x1, &(0x7f00009fe000-0x10)={r8, r9}) [ 125.687476] handle_userfault: 52 callbacks suppressed [ 125.687482] FAULT_FLAG_ALLOW_RETRY missing 30 [ 125.697849] netlink: 'syz-executor5': attribute type 5 has an invalid length. [ 125.699484] WARNING: CPU: 0 PID: 22034 at net/netlink/af_netlink.c:2398 netlink_ack+0x625/0xa10 [ 125.699490] Kernel panic - not syncing: panic_on_warn set ... [ 125.699490] [ 125.699500] CPU: 0 PID: 22034 Comm: syz-executor5 Not tainted 4.15.0-rc4-mm1+ #49 [ 125.699506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.699509] Call Trace: [ 125.699520] dump_stack+0x194/0x257 [ 125.699538] ? arch_local_irq_restore+0x53/0x53 [ 125.699558] ? vsnprintf+0x1ed/0x1900 [ 125.699579] panic+0x1e4/0x41c [ 125.699592] ? refcount_error_report+0x214/0x214 [ 125.699601] ? show_regs_print_info+0x18/0x18 [ 125.699616] ? rcu_pm_notify+0xc0/0xc0 [ 125.699633] ? __warn+0x1c1/0x200 [ 125.699650] ? netlink_ack+0x625/0xa10 [ 125.699658] __warn+0x1dc/0x200 [ 125.699669] ? netlink_ack+0x625/0xa10 [ 125.699684] report_bug+0x211/0x2d0 [ 125.699705] fixup_bug.part.11+0x37/0x80 [ 125.699718] do_error_trap+0x2d7/0x3e0 [ 125.699738] ? math_error+0x400/0x400 [ 125.699752] ? __alloc_skb+0x57e/0x780 [ 125.699770] ? skb_copy_and_csum_dev+0x360/0x360 [ 125.699788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.699809] do_invalid_op+0x1b/0x20 [ 125.699818] invalid_op+0x22/0x40 [ 125.699827] RIP: 0010:netlink_ack+0x625/0xa10 [ 125.699832] RSP: 0018:ffff8801c1caf848 EFLAGS: 00010212 [ 125.699840] RAX: 0000000000010000 RBX: ffff8801d88fb540 RCX: ffffffff84456735 [ 125.699846] RDX: 0000000000000771 RSI: ffffc90001c76000 RDI: ffff8801d88fb610 [ 125.699851] RBP: ffff8801c1caf900 R08: ffffed003ace9055 R09: ffffed003ace9055 [ 125.699855] R10: 0000000000000003 R11: ffffed003ace9054 R12: ffff8801d01196dc [ 125.699861] R13: ffff8801d6748280 R14: ffff8801d11a0e40 R15: 1ffff10038395f0f [ 125.699885] ? netlink_ack+0x625/0xa10 [ 125.699905] ? netlink_ack+0x625/0xa10 [ 125.699926] ? netlink_sendmsg+0xe60/0xe60 [ 125.699944] ? netlink_tap_init_net+0x350/0x350 [ 125.699965] netlink_rcv_skb+0x369/0x460 [ 125.699976] ? validate_linkmsg+0x8e0/0x8e0 [ 125.699990] ? netlink_ack+0xa10/0xa10 [ 125.700007] ? netlink_skb_destructor+0x1d0/0x1d0 [ 125.700034] rtnetlink_rcv+0x1c/0x20 [ 125.700044] netlink_unicast+0x4be/0x6a0 [ 125.700067] ? netlink_attachskb+0x8a0/0x8a0 [ 125.700090] ? security_netlink_send+0x81/0xb0 [ 125.700106] netlink_sendmsg+0xa4a/0xe60 [ 125.700132] ? netlink_unicast+0x6a0/0x6a0 [ 125.700152] ? security_socket_sendmsg+0x89/0xb0 [ 125.700162] ? netlink_unicast+0x6a0/0x6a0 [ 125.700178] sock_sendmsg+0xca/0x110 [ 125.700192] sock_write_iter+0x31a/0x5d0 [ 125.700200] ? __check_object_size+0x25d/0x4f0 [ 125.700214] ? sock_sendmsg+0x110/0x110 [ 125.700249] ? iov_iter_init+0xaf/0x1d0 [ 125.700269] __vfs_write+0x684/0x970 [ 125.700288] ? kernel_read+0x120/0x120 [ 125.700296] ? bpf_fd_pass+0x280/0x280 [ 125.700314] ? _cond_resched+0x14/0x30 [ 125.700333] ? selinux_file_permission+0x82/0x460 [ 125.700362] ? rw_verify_area+0xe5/0x2b0 [ 125.700369] ? __fdget_raw+0x20/0x20 [ 125.700392] vfs_write+0x189/0x510 [ 125.700412] SyS_write+0xef/0x220 [ 125.700428] ? SyS_read+0x220/0x220 [ 125.700438] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 125.700451] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 125.700475] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 125.700481] RIP: 0033:0x452ac9 [ 125.700486] RSP: 002b:00007fe53fb62c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 125.700495] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 125.700500] RDX: 00000000000001a9 RSI: 0000000020800e57 RDI: 0000000000000013 [ 125.700505] RBP: 0000000000000524 R08: 0000000000000000 R09: 0000000000000000 [ 125.700509] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c00 [ 125.700514] R13: 00000000ffffffff R14: 00007fe53fb636d4 R15: 0000000000000000 [ 125.705434] Dumping ftrace buffer: [ 125.705520] (ftrace buffer empty) [ 125.705522] Kernel Offset: disabled [ 126.070095] Rebooting in 86400 seconds..