94e95218661a99124843db3f2792fe00ac5683e16edce92ecc923ee33f36ec971d21945100a1c92e918bde20d4b7328cf8c9183a6010c34011ec4ed6224554ed329c7f9eb9b30dfc1d0dfb7c208f6e0fc50afd6c4b67b2f7716a276316825abcee9bef50fcc94ed5d8702b21c438c8cb69cb4d0995dba7572a8ee77844118f0941b3ee04f5db5db779bcf57f7e8d0f4549a91dbd629ee06ac96875a1817b38e94efdb8d053b5d658af73871bc454b91293150788c0b35ad9ed49baffb7c79bad8acd6"}, {0x5, 0x40, "38611d33069bf9d1a91144c2f2dae9591264257997bd62be2ff42c2eb2da3d83b4ea6a4981da46f4d0eb92cd5948ec11b6b052ebe2b4ddc90a689edc644fd1ae"}, {0xfe, 0x1c, "87eb2bf1593549c3ad8ca8ee2d9843af947b72bc5d5507da6214fcfd"}, {0xc3, 0x67, "90e5762362278c7b5922bf9f9fba148c69e5bef0920d19b45ac27631c7745149eb75a287334accd9c05c6412c7bc0f7294baff35317ac3a2d5f34799a74190568f550cec95268ad9251e30a81fdcc42c145b424ad9ad973dcd86c70666ca8ea3cb2e808cb569c1"}]}, @fragment={0x88, 0x0, 0x5, 0x1, 0x800, 0x5, 0x1}, @fragment={0x3c, 0x201635b, 0xffff, 0xf97, 0x2a1, 0x7ff, 0x0}, @hopopts={0x4, 0x9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xd3, "7e9516b09dd208f3361a91e5a42f00c9b343b01f8286fdf9ccfcc7b27c423c418067845824cd055d670ce44eb3f265f3778d2f595c4042ca299df932c3120e506e886961b75457d08986ce573d25ab58b0b3a5ae48677aeb0314cc3e4c2a2bb93c4310b6108159f53cf38b1345d21d1ff5798ad4100b534ed5fbdb10fae03a25c3fcbacb21cc51dea9de0480842223646e326b46c661deb74cace8786ecacea371fe02f5abc12cc6ddd160167a07373bd2ed8ca0af8e005165be828dfe5f447771b70f0d92d610012bb56e647504b1699d889a"}, {0xcd, 0x60, "1aaaf12cf0ba1acf37b1ab519df42ce338713bb2e24d653322c243ca5904f653566114ef9ae61f9f817522d07fedc347076b59984cc4ea3223aba078600d2e947f1cdddca0bd0fffd4da51d3fe8a0401a9658617f237befa225c04fa6c6d4d1f"}, {0xff, 0x32, "9e5495c136f55512ebdb6e60eb0cad6c20b49401001e191286c4b6b481317ba960421bfd26888f5c4bd796e12587383be269"}, {0x0, 0xee, "4b645ddad0f06216805adcd4aaa75cfc3744a70b449fbe868829525b3f695f9c3f0d3bffe5dfe3991f21ed988d43b4e2a2e91edd925f9cd1f15b1ecb20c1954a7c415247b61f060c1451ef2daf02d17702519b5133251431aa10513213732059922073c0706d9aa67f740b727ce22e7c69622cf0b6269687527b9440ee675acb2d6120413f7abc1560798b33bae9c8aa94e7a7c181d7edc9595b1430e1a7b05f45b92bb0a769a692ceafb3b11d8c88660d2c3b7bfdaa5b7cb3e3680a0e72a6aba3274d03956ed04f3b0e69eb22add5b99309e8379882d9305e012b751d00da0cef6bec9a3171ddb880ebb5cb449e"}, {0xfe, 0xa1, "559c59b032445da3f23a7fad868828479e485d68c47abc4aede654c0704bb271422984e2c80af7e80c2e07e89fc660e2a03e08b1ccd7f7b1bcbdf7beb76cc9940a5623048ff1d0d59346d6ab2fcea6fdea1bde89c88a2d9e2e813043ef40b835dd5afbf1242c0acb7a02c00d25c5d84d76622d064e566e0d0bfd353f71383cff7841f58fbd0beda777b942430c33b60e156925f1642ac4799635992887910b3381"}, {0xff, 0x51, "336618d36977c9fbfaa52a4e80363141ca13233e747dc161716e99141c6d57fb6b374d46f2b45a3d6e8d5525eed74c36cdb39fbcbac3439fd00a8575d121b29da1428cad66772ebe895c3e99ad7174177d"}, {0x0, 0xd1, "59fab2b2f4068a0a297c6b1dd877e41734353bdc20717a3651f0545c78cd8c52ac108d2af004cf755bfc38b66c4aeb4f2cde99d2d3d86bab15665f8da942245dfa8ba2cf428b4bb51dec8b8bb3bcdc10d03e317f488c889eaeef33ebd2b9cf65087aa53cde10a317c5abf3bcce21ec1f8e549e9305cdbc12727e08df75225ebc456a6ce4911520b38f78a9c94c755dd27f7e733be457258eafdff88634bb6d24e6f55193a17506f6e2bf488f9a58cbe4a5c8e352e9a05ec597454161161aa5e0791b974cd85063b1e04292fd27965ecd10"}, {0xc9, 0x7, "aec3eccc07deb3"}, {0xc9, 0xbe, "695f437cbc752ac7cb0da2061685f1a5c0114a0031e6822b29d4fc7576100c16664bdd168776cad02bae83549b9f171225625a5dad1cd9d92f1d3a65004b246070b7dacbccf6e935585e6bea7337f5d35d91bf5fd41fb16a6623d9191fa5e236c6d06a55b29c091791d4aaa91c304c65783d00b469033609a257d05290031d19df871ca23dbae30b932625516756ee31c144853c79689181f5e1a322e15d6a40c5e0bc89b0851c7966140d7d0afd83a54c0c2299c7ec8a862965874433b7"}]}, @hopopts={0x2e, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x7f, "b48bcc0b679cf38cf23caf7ffecf80105e7711cb9bba245dfdc1ace59282f1a110bb63d627caa552680dae0657b1084f4f9dfa5cd6cf054ce14d73d4976ccfda737f98f67381a1d4cc7fc9686d20a0ee4162433c2f9d16fdd8416903832537b59241a765ec3f0c06bb91995d4cb9b895e44fedf7d25c008881bf7676cb0518"}]}, @hopopts={0x87, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xc8, "a2182db6e9f81a26adb6d7c5dee306918086bc52acf2d140914e646b92056a17c726b387b83ebfea7b762bfe186c448abf9380a1267bcfb469c43958f600f996d88faa37680cf3b2a313667c5bb24854b1d564ca37622b8f720e3b041299b82735c5eb7cf70f5731da058926758f986d4fe5d91612dc226354045270c85b0b1aa60aa4b36a86459c716f1798c9d14c5397c47b74cc2d98fdea290ec3f0038e69f80500fa8086dec2936c341236f923cebae629b1189c12582e564e7988c6a49863464bc760a83a05"}, {0x5, 0x68, "6df5d05e50e0e97edcbb0e20d466fa4fc2e2c8c91a6a7917a85b4d46665aa45294e2fc0f2dfb4a930be64bc5e23ed6bb60c7253ab7d11f23c5acd89b3818f2f23143983ecce0f8c48bfe31ac9f5c97d728e4377702b2e626a96748519d65cab7701bf18e92f7df36"}]}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x800, 0x0, 0x0, 0x5, 0x1, "25a90f", 0x9, "96d4f6"}, "99e6c40e1b111c73623fcbed107b4b34544401d57dee6bc43edc7d50a2b97462266a01637544017185ee7c6ee32fb267711d31f7e4fd48d5891538d990d7acf25fa0d8dd4e0dc5bb2845705670507a5b556ad4a3ac8d3fee146f660e8d03e8c01712811f5893eaba446d5317a0e0466c6d9e61f81bce004de2c5ff532db4a1a20ee6692f17edf49fdf603f608fa856c9453264bbfca7744abbbb7a357a7f8317ecb8c3b2019b39ae177c4be88d68bc1bcb2f1f232e355e910992459fbbbb205a3c0de572bc99b1b9dfbb225b07c72ecfc39c34d9412c675cafb84528ce0f54885ea4205c50cd68aa47"}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) 2017/12/21 22:48:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000c71000-0x9)='/dev/sg#\x00', 0x1, 0x202000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x7a, 0x5}, {0x5, 0x9}, 0xa5b4, 0x5, 0x104, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) truncate(&(0x7f00008d5000-0x8)='./file0\x00', 0xfffffffffffffffb) 2017/12/21 22:48:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b54000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f00008f8000)="a3537e99595139363ae31e22eeec855abaf2df7b00894223a3d291a3f8ade73b942ac28ad44ce634ff27bbadeacff5252323516e6cce4844f7b5f70bcd77484bfd408abdcba7bec432b189e760c907d11bbfc591ad5af34a68ea34a1a2040bedb56419646d8bb9cb4d1a2592425fe34351", 0x71, 0x80, &(0x7f000085f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009bf000-0x8)={0x1, [0x0]}, &(0x7f0000680000-0x4)=0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(r3, &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bec000)=0x14, 0x80000) r4 = openat(0xffffffffffffffff, &(0x7f0000af0000)='./file0\x00', 0x2, 0x180) getsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f0000ab0000-0x4)=0x0, &(0x7f0000895000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x525, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac08783ebcc01005bd44241463d5d1ec63130b1fa4df612b7c8b2778e950b5965a8991141c4591d2b7807df3e61ed5fe794561aacca101300429618830fb500000000000000e209ef5e98de4223bcf6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf26000000000000003ff0000002215760fc093b4368c9633ce0b"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 22:48:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000ff0000-0x10)={0x5, 0x3, 0x5, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000060f000-0xb)='/dev/loop#\x00', 0x0, 0x0) ppoll(&(0x7f00003a9000)=[{r1, 0x2000, 0x0}], 0x1, &(0x7f000043f000-0x10)={0x0, 0x1c9c380}, &(0x7f00000cc000-0x8)={0x2}, 0x8) fadvise64(r1, 0x0, 0x0, 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001d4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000c3b000-0x8)={r2, 0x10}) r3 = getpgrp(0xffffffffffffffff) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ff000-0x6)='/dev/hwrng\x00', 0x8000, 0x0) readahead(r1, 0x2, 0x8) perf_event_open(&(0x7f0000dc2000-0x78)={0x5, 0x78, 0x9, 0x401, 0x5, 0x1000, 0x0, 0x1, 0x40000, 0x0, 0x7, 0x7f, 0x2, 0xd, 0x0, 0xffff, 0x1, 0x3, 0x4800000000000, 0x8000, 0x1f, 0x2, 0x3, 0x40, 0x2, 0x1800000000000, 0x0}, r3, 0x6, r4, 0xc) 2017/12/21 22:48:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000eb6000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000163000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000007000-0x10)={0x0, 0x5dcb2de7, 0x6}) 2017/12/21 22:48:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000d32000)='./file0\x00', &(0x7f0000805000-0x10)={0x400, 0xfffffffffffffff9}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000ed8000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000558000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c59000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0}, 0xb) 2017/12/21 22:48:19 executing program 5: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000119000-0x28)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) 2017/12/21 22:48:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000a0f000-0x10)={0x6, 0x1000, 0x2000, 0x722d6f39, 0x6, 0xfffffffffffffff9, 0x73, 0x2, 0x4, 0x0}) wait4(0x0, 0x0, 0x0, &(0x7f0000c85000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a39000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a9a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000fe6000)={r1, 0xd}) 2017/12/21 22:48:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd7000)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2017/12/21 22:48:19 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f7b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x6) r1 = socket$inet6(0xa, 0x80002, 0x0) sendfile(r1, r0, &(0x7f0000329000-0x8)=0x0, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000f7c000-0x14)=""/20) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000f79000)=0x0, 0x4) 2017/12/21 22:48:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000833000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a3b000)='/dev/net/tun\x00', 0x0, 0x1402) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000055c000)={0x1, &(0x7f0000516000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000f1d000-0x4)=0x8000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00005fb000-0x9d)=@hdr={0xfffffffffffffffd, 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, "9a10399509b7a1dd98e5d815c37966b9150dcab759783b4000ea629e91c0ff18a53e3e4abdf4d21f45b440d82ba0b7b0da0800000059b3969bb2d1b081a039407b49a3395d"}}}, 0x6b) [ 39.587936] device gre0 entered promiscuous mode 2017/12/21 22:48:19 executing program 1: 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}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe2(&(0x7f000019f000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00005d1000-0x4)=0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 22:48:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d99000+0xea6)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000129000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000c03000-0x4)=r0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2017/12/21 22:48:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="ce66b4299749479412e6123c84af97d7ebf3a92098a913882f87343e5e827d908a5ea73a2cad3f0abb8aac6f44c2dd1480405269e24c3fe440cbf88b7e8781e1c0400e93fe0f347651a0a165a8e200662d4042f6eea717778e5820cc494ba951b3a03334cd92b9962e655cb5bb8702a53cd08615d06bf1e0035e8d35c4e52bd4686dc26099354bc65c424926456c0b8d4c9da643feb7f9d9f1b90a2a3682264643d5e07ed25dca", 0xa7) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x20, 0x0, 0x800, 0x4, 0xffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000051000-0x28)=""/40, &(0x7f0000f64000-0x4)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x401) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000f64000-0x87)=""/135, 0x87, 0x2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$setlease(r1, 0x400, 0x2) 2017/12/21 22:48:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sendfile(r0, r0, &(0x7f0000990000-0x8)=0x0, 0x8) fcntl$setlease(r0, 0x400, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ac8000)=0x2e, 0x4) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) prctl$setmm(0x23, 0x1, &(0x7f00001d0000/0x2000)=nil) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x8e400, 0x0) 2017/12/21 22:48:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x5, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x40000, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/qat_adf_ctl\x00', 0x440080, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000085c000)={0x3, &(0x7f00009a2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000168000)={r2, &(0x7f0000f32000)=""/174}) r3 = socket(0x1e, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000fae000)={0x9, 0x8, 0x7ff, '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]}) bind(r3, &(0x7f0000fcb000)=@generic={0x1e, "0102fffffda300b9000000004700000000a979f30400000000000000c7bad62e0a63a632ed0000000673fb8f8401000559829a2b0afe7ce43a4b2c70a01c216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5dab9c8ea31000077aeb8c590001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r3) 2017/12/21 22:48:19 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000c1d000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000b68000)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d28000-0xb4)="", 0x0, 0xfffffffffffffffd) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000518000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000418000)={0x0, 0x8000}, &(0x7f00002b1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000907000)={r4, 0x78, &(0x7f0000aef000)=[@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4409}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f00006be000-0x4)=0x10) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000a34000/0x18000)=nil, &(0x7f0000c44000-0x18)=[@text16={0x10, &(0x7f0000feb000-0x7c)="eaefce0d00baf80c66b8c8f0008f66efbafc0c66b80e80000066ef36672629f2b8ea008ed8baf80c66b8bc9a0a8566efbafc0c66b80c00000066ef66b8520000000f23c00f21f86635000002000f23f8baf80c66b8ec3d898866efbafc0cb005ee66b9800000c00f326635001000000f30660f017b9cba4300b000ee", 0x7c}], 0x1, 0x1, &(0x7f0000f78000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000888000)={0x1, 0x0, [{0x4b564d02, 0x0, 0x3}]}) 2017/12/21 22:48:19 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/21 22:48:19 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, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r0 = add_key(&(0x7f0000239000)='trusted\x00', &(0x7f0000852000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006f8000)="3dd44870fd595b3b4646fb37d3891b676f", 0x11, 0xfffffffffffffffe) add_key$user(&(0x7f0000b08000-0x5)='user\x00', &(0x7f000001c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b69000)="fd57eac908e5350ab386cebe1a4218c458ed", 0x12, r0) 2017/12/21 22:48:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005b4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ecf000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r3 = semget(0x2, 0x3, 0xa29942a24627daa9) semctl$GETVAL(r3, 0x16e3d63953ca4ae6, 0xc, &(0x7f00009eb000-0x84)=""/132) 2017/12/21 22:48:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) sendto$llc(r0, &(0x7f0000b4d000)="203b9aaa2459a2583ac867fdce47ba605c20ec1cd752718ac458c6633c75cbc2dce09c3c33ed2d4698f3e7846079", 0x2e, 0x4000, &(0x7f0000e1a000)={0x1a, 0xf7, 0xdf, 0xe2ae, 0x7fffffff, 0x2c, @random="0388b5029203", [0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000407000-0x37)=""/55, &(0x7f0000893000)=0x37) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008f1000)=0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f000067c000)=""/0, &(0x7f0000000000)=0x0) 2017/12/21 22:48:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/rt6_stats\x00') ioctl(r0, 0x6, &(0x7f0000002000-0x1000)="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") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0xfffffffffffffff8, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000f9a000-0x50)={{0x8, 0x1ff}, {0x5, 0x6}, 0x7, 0x6, 0x8000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00009bc000-0x8)={0xa286, 0xfffffffffffffffa}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='ipddp0\x00', @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$sndseq(r4, &(0x7f0000349000-0x1b0)=[], 0x0) 2017/12/21 22:48:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000040c000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fd1000)={0x4, 0x8, 0x80000001, 0x7, 0x8000, 0x7, 0x0, 0x9f9, 0x1, 0xb8e8, 0x2}, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)={0x3, 0x0}) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000183000-0x1e)="357c949d723ca1e0762961ef6ba0ae5c6a208bacbc15e9be2cd4d46d109d") sendto$inet(r1, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 22:48:19 executing program 4: r0 = semget$private(0x0, 0x101, 0x2) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000001000-0xa1)=""/161) 2017/12/21 22:48:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007f2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000128000-0x90)=[{{0x0, 0x7530}, 0x7, 0x43, 0x1}, {{0x77359400, 0x0}, 0x0, 0x7, 0x1}, {{0x77359400, 0x0}, 0x87, 0x5, 0x7}, {{0x77359400, 0x0}, 0x81, 0x0, 0x2}, {{0x0, 0x0}, 0x2, 0x8, 0x40}, {{0x0, 0x2710}, 0x2, 0x3, 0xfffffffffffffffc}], 0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000cb8000)=0x0, 0x0, &(0x7f0000434000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 22:48:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x4) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b9b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000799000-0x4)=0x0, &(0x7f0000882000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ca6000-0x4)=0x0, &(0x7f0000ef9000-0x4)=0x4) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control\x00', 0x21) 2017/12/21 22:48:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) recvfrom(r0, &(0x7f0000c2d000)=""/17, 0x11, 0x40000002, &(0x7f0000920000)=@l2={0x1f, 0xfffffffffffffffc, {0x7f, 0x3, 0x79e6, 0x9, 0x8001, 0x3f}, 0xf07f, 0x3}, 0xe) r4 = 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$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003b9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a86000)={r3, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x8a4) 2017/12/21 22:48:19 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000639000)='/dev/sequencer\x00', 0x50000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000002000-0x1000)="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", 0x1000, 0x0, &(0x7f0000000000)={0x1a, 0x7, 0x3, 0xd766, 0xfc2a, 0x16, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = msgget$private(0x0, 0x8) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x8, 0x42, 0x95, 0x35, 0x3, 0x6, 0x5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$llc(r2, &(0x7f00000c4000-0x10)={0x1a, 0xf6, 0x2305, 0x2, 0x9, 0x4, @random="135a18087499", [0x0, 0x0]}, 0x10) readv(r2, &(0x7f0000a7e000)=[{&(0x7f0000cbe000-0x4b)=""/75, 0x4b}, {&(0x7f0000f1b000)=""/97, 0x61}, {&(0x7f0000a19000)=""/163, 0xa3}], 0x3) 2017/12/21 22:48:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x84, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000172000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001fd000-0x4)=0x0) stat(&(0x7f000048c000)='./file0\x00', &(0x7f0000348000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000080000)={0x0, 0x0, 0x0}, 0xc) r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007c8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000068000-0x4)=0xe8) stat(&(0x7f0000845000-0x8)='./file0\x00', &(0x7f00009ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006e6000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a78000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9b000-0x4)=0xe8) getresgid(&(0x7f0000019000-0x4)=0x0, &(0x7f0000f4d000-0x4)=0x0, &(0x7f00000cb000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000628000)=0x0) r12 = geteuid() lstat(&(0x7f0000113000)='./file0\x00', &(0x7f0000904000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000cd5000-0x70)=[{&(0x7f00002c3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000fe000)=[{&(0x7f0000ad6000)="20f9c258ae3b48736857f714b4ecd842b0b38e38865e13d1092cbea1ef5b09d018982e48d8bfcbcd10787baa95b5bb4335a39e1d3ce82fd3eadaa80f98f04d85c9b738323af8702242214a37e597c44b1cac9ae8adaa6d8d81087047a6b45fc8384fa00156850c88ce1c2ab9b8882c4d684107afd358c7c3ddb161e126f2c506163cc80768bdc886374f36d39912777d8bfc4d38af71a86856a18f9430c8fb8ccad3d494ddc8b33860752f0eb8f4434f314df56a0bba5e5b4a2151ba30bdb00f34f821f6feec765932130e032b1c01c1a0053758", 0xd4}, {&(0x7f000005a000-0x4f)="5c1d647bacf6c5c172fe3ba2dbaf5ebb3b82730d34d0cad93fb0c984ffa1ed2a0102655548b3cd623870d88e85389e6793bac4de4084f34e46fdd2b74c9c2cfe044ab411ef2d88a7013297d49a8cdc", 0x4f}, {&(0x7f000063c000-0xd2)="1b14598b2593de0ebd3ead7565c584c9a10a31178b81da2ed64afada4c4b5b64ff52655eb787710498fa6f4e2924b5c027d097ab51ee4bb6fe44e67c0246a7b4f07e3d97541ba5764a4da8af87e60d90badbd83caa61803a5b2964ac2fba84dcb57e2675272bd1661249fcd6e2b110e56c1b4a52197bf2e032a1a62638fe7b6e2290a64e9eb5cd30c4b8a8be23bcac29072adcb23a392c7b7ab6c954685c3bd76c335df616cd886249c9d589a6ee4658f6b2d0cc57b79f04950155239734f87deec7b403ee3f7465e94811aafa29e8a87590", 0xd2}, {&(0x7f00009da000-0xac)="766918dca887f29d92eaa9058a2f520b654866c7d9813db6d005f55a309727da516d401e639a0c287804fd4091dc775dee2cd3c3b6ddee7f3926b2bdae4377ad87af9b7e873bc32ff680bd80d54a2d79a1b70b1b045939fd39204b27b765c3ba7801526762de118d03d78326e4d74c5f870770a51ef1a2b18408176cdf2dda70435bc523591d9cc8d4f07e765ae649b00d45040cbcc7abd1617e365ea861244288546a470ec748d53089c7e5", 0xac}, {&(0x7f0000a1f000-0xb4)="a9166ddeb2db365adf474ff43adab993d4d278dc45d876706ce4610d92f43e58682a358f4e00dd826f26fe7f8b50e881190b5d3f00bed681ae1e050729486ceca3e4b8c8fdf309b89a8897cc08279d4abd40b9b31d2bf7a6ddb2fe6d00c707c18b6a96d945a2adc6e3cbfc881cc865985b74ca059e3e78710b2db3f2cf7426a0ca5d83de4602ed3a76fb7b34b827bba9685536c411bf4a126563863342199bb2b19ee3dc8377fc59b92d5964d06618094ac6dfe3", 0xb4}, {&(0x7f0000fbc000)="f96eb25fe776059c1b74cd3e16aad8b6beb872d83bbdb47793d5c4bdc6dd933cffbd3b98aef1d12ae9dee63dd206070af8341420fa08205058182cab24c6ddede61966bd3cf8a2946b", 0x49}, {&(0x7f000070b000)="3419d3857d23a45430ab5c1593a35a74f23362f46a852761425bb9856dffb44fad1645e247ed1da20597e5ba6c037f04f89752d0e59d9ae557fbbc6e246dd920d3c899f8e85be91212dce234361f84b007393d65fccddf4609e1fd66dd2555d45817ec2be87b7ed015f4c7d2b0b1d60abdfa9884ea66923a210163105e94f0483e62e452f664767bc461927b5b34c9a13e653bef99a16fcc53637f1e6c875008a7c7a9efdfb983b38e5925d6791562a65f435dab7035ae7ed024481c9a6ac3e6e297e1214804cc27", 0xc8}, {&(0x7f00008f3000-0x9c)="464213ea6a92361560050e806b548255fde3799b4280776bc3484a6f5865ad0dddbe9086dd5526aeb6d7062325aa911565cc6fee9453a9d4debe8e5f05727c518c4729ef19f11fe4052b15f94f9dfec717ab71e0d1603d65aee0ed859c78554e41ef33c607fc8f92553322afc15f908bce82b563a0f876126ef1052c65c3054355f6a1060d8fbe585610932880ba950f6d7a63f7562d7740b661b419", 0x9c}, {&(0x7f0000939000)="c2b8ba257f1f27d4e6fb4b8316d28e334530bc7923d5d3e7ab457f4163cf34159f66436a0d9a62511a607c2a8f6f65ed6429d631431737ec2d0d0d169d4a632e2dbba534a9b7e67a0e1e25326a7826dc46715bcb7973d5ce09f39a2ae65b12dcce139689b0956fa5978518477d2a8a80b80f669e4a5dd0096d64b72f66419f1049dc2175c2900675f9e85334e8250a3777bde041268c", 0x96}, {&(0x7f00002bb000)='\bD', 0x2}], 0xa, &(0x7f000072b000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}, {&(0x7f0000d10000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000079000)=[{&(0x7f0000ad3000-0xda)="8c3cb0955fa249ba5e334f67949a98294c74e91e2abad9930de2fdab413f85964e386ae26d97594b98fd6717a410d3062a42f3a343d8fe9c6d6d3dcad97ee005ef1951932bdd828c5fc170b93fa702ed66d0a855e867ff3b5268847564f643b061aff316f49d673b2d11f77ef50e0b73f3c2a0388745a7d01d2435b79002e5f8e31c4e3199400ae0b6e0060ff00b56ab887a4c5b1a31f8e87f150bea69f91793a3b2f32cbe1d4a5538eccd9d5dd0e4d59bed91a7b7108511547b13ba04530e29aefe87b096ba1b8bb15b3a459046151fa3ae12edd0ca9a094c0a", 0xda}, {&(0x7f0000309000)="1686fd7b208b71e4e7c3fd2e434ae20f795ea00690822f57fa5f1e5e0f0a7d1c883c52b1ced493e5eac8879481781c99f0f1082083f3f5f38e3df2dec6990c157ad8bc120e44abf878130e13a590dc845d65e4dcc33ff896b047dd549d408929556c3226694bd58d2ec2a15f799bde7191bd9c07f6ccd5f99fcdb375e6a56b0730bcc64a5bf6f7be94a978179ee5b1d9c0cf2a560d4bcbdf7ce472ab9776cc4eb24759", 0xa3}], 0x2, &(0x7f00007eb000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb8, 0x8040}], 0x2, 0x4000) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) time(&(0x7f00004cf000)=0x0) 2017/12/21 22:48:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000882000)='/selinux/policy\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x6, 0x3, &(0x7f00005ed000)=[@map={0x401, 0x8, 0x100000001, r0}, @generic={0xffffffffffffffc3, 0x40000000000000, 0x0, 0x100000000}, @generic={0xd396, 0x1, 0x0, 0x0}], &(0x7f0000cb4000-0x12)="8021766d6e657430776c616e3147504c2f00", 0x5, 0x80, &(0x7f000000a000)=""/128, 0x3, 0x0}, 0x30) 2017/12/21 22:48:19 executing program 6: 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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cda000+0x26e)={0x0, 0x0}) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00000e7000-0x10)="02060b010200000000648fbc8eaf4b48", 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be3000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000ab000-0x64)={&(0x7f0000525000)=[0xff, 0x8, 0x0], 0x3, 0x9, 0x6, 0xd41, 0x2, 0x3, {0x10001, 0x3, 0x2, 0x4, 0x80000001, 0x8000, 0x6, 0x4, 0x1ff, 0x1, 0x0, 0x6, 0x10000, 0x30e, "87b2d2ee7b46836c4b3994190901ce8b365ed3b5f563f59597568898de760d7d"}}) 2017/12/21 22:48:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000553000)={0x0, 0xffffffffffffff9c, 0x0}) getsockname$netrom(r0, &(0x7f0000c01000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f65000-0x4)=0x48) syz_emit_ethernet(0x36, &(0x7f0000f08000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xb, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000d83000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000de0000)=0x9) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000044f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$netrom(r1, &(0x7f0000d1a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005dc000)=0x48) 2017/12/21 22:48:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ad3000)='/selinux/access\x00', 0x2, 0x0) recvfrom$inet(r3, &(0x7f00009a7000)=""/91, 0x5b, 0x10000, &(0x7f0000240000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r1, 0x0, r0) 2017/12/21 22:48:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000089d000)='./bus\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000728000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000546000-0x4)=0x2, 0x4) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000d41000+0x290)='ramfs\x00', 0x0, &(0x7f0000c36000)="") umount2(&(0x7f00007e7000)='./bus\x00', 0x4) r1 = syz_open_procfs(0x0, &(0x7f00005f7000-0x5)='maps\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000585000-0x18)={0x0, 0x7fff, 0x10, 0x63dddd36, 0x4}, &(0x7f00004d5000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dec000)={r2, 0xffffffff}, 0x6) 2017/12/21 22:48:19 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0x3f, &(0x7f0000bf5000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000fd1000-0x1000)=""/4096, 0x1000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000ac5000)={{0x1000, 0x6ff, 0xd92, 0x8001, 0x3, 0x3}, 0x0}) socket(0x10, 0x802, 0x0) socket$netlink(0x10, 0x3, 0x12) write(r0, &(0x7f0000498000)="040000001a0025f0006bb40400000009020b00ff0010b50000000820080002007fffe5b7", 0x24) 2017/12/21 22:48:19 executing program 7: select(0x40, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000-0x10)={0x0, 0x0}) 2017/12/21 22:48:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) connect$inet6(r0, &(0x7f00000a8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) open(&(0x7f00004a5000-0x8)='./file0\x00', 0x10840, 0x40) sendto$inet6(r0, &(0x7f0000075000)="f503684558d686ceeb8d933361b7920d05248c4202dab84689abe6893ffb10961a2bbe59b7429583343d49dbe70d5cec80442643c615488f0cd5ac394c1b7cc132a59c38bc7f92af1e02fb2e3a9f78143066dd2d9dc2fd2e30dc497a6ad8657471ab972f78a9876c73070b8fab87899cab21cdb1d3c8fad62dcdc33f", 0x7c, 0x40000, &(0x7f0000577000+0xc83)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/12/21 22:48:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ed5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00005ea000)=""/194) 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) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000634000)={{0xfb, 0x6}, {0x1, 0xffffffffffff9a86}, 0x100000001, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f000092a000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 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, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000017d000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d2b000-0x8)={0x0, 0x40}, &(0x7f0000b3b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bc4000-0x8)=@assoc_value={r2, 0x6}, 0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) signalfd(r0, &(0x7f000039e000)={0x881}, 0x8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f000080d000-0x8)=0x0) request_key(&(0x7f0000505000)='cifs.idmap\x00', &(0x7f0000412000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7e000+0x1f0)='self$\x00', 0xfffffffffffffffa) 2017/12/21 22:48:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f0000f14000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000082d000-0xc)=@sack_info={0x0, 0x4, 0x5}, &(0x7f00004f0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000010c000)={r2, 0x99ee}, &(0x7f0000705000)=0x8) 2017/12/21 22:48:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) pselect6(0x40, &(0x7f00004c8000)={0x5, 0x100000000, 0x852, 0xfd, 0x1, 0x6, 0x80000000, 0xa73a}, &(0x7f0000940000)={0x2, 0xe540, 0x20, 0xfffffffffffffffc, 0x1f, 0x421, 0x1, 0x1}, &(0x7f0000dc7000-0x40)={0x8, 0x400, 0x9, 0x8, 0x5, 0x3, 0x20, 0x800}, &(0x7f0000ebe000-0x10)={0x0, 0x1c9c380}, &(0x7f0000858000)={&(0x7f0000b18000-0x8)={0x9}, 0x8}) r1 = getpgid(0xffffffffffffffff) ptrace$cont(0x9, r1, 0x1, 0x6) fcntl$addseals(r0, 0x409, 0xc) fcntl$addseals(r0, 0x409, 0xb) 2017/12/21 22:48:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e5e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="95", 0x1}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000a41000-0xb2)=""/178) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/21 22:48:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e2000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) fchmod(r0, 0x2) inotify_init1(0x80800) rt_sigsuspend(&(0x7f00000c2000-0x8)={0x695f}, 0x8) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00009e4000)='./file0\x00', 0x10) inotify_rm_watch(r0, r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 22:48:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$notify(r0, 0x402, 0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000b2000)=""/230) writev(r0, &(0x7f0000c9f000)=[{&(0x7f0000c6a000-0x84)="c9f85c831e41f0f175ca0fb29640ff544b21f80e8b642a3fe80053a2bee3d674b3571a65c6a9ed6a489f0c6fe79b8cde52a7e66b8caa81c282f57e6ff6133465206c2ff9d20891a3cf1061cdc36f81820c2713c158234cde9c33e5a00c6ee4201459582ffaadd19681264a821ab430a62b135b4e10610275389baf795045dae74dc2ee7a", 0x84}, {&(0x7f0000c35000-0xd2)="cb27e770da5fb404c1eab0ee0dabe944aabef41b60dd981314dffb02089afcc60fa92930093ee598ebd67498e42f8480142dca7449c4616fc245efa97b66e1bb6745a4aa6f0e24cae3ef0167c94a1b3298b54fd8cbf3450e3de5781b2373c3f48e1b2c423ddc956d36e84f4ad5546b8976eaa12cb706dc991ade0f9124e1fe3c9b647cd969b7d57921b9d4a06b4c42f2074b5523297f1a3a25aa464058d46fa8fb43a750512a76cc00af8d63b47563d17c40b7c4939b4c33954d8404a53a6876cf1e2ab937d674ce676d7b4f0b95e84f465e", 0xd2}, {&(0x7f000096e000-0x34)="3a3bcf73ec581a50afd536e7438230fa83074012198cf67710ee1628b0907135524b5291771da47ce2981304a8bade682b874e62", 0x34}, {&(0x7f00009d7000)="67ddd0c4a0d5531ae01d2eb50fd90f564731cf3d6c24750ff87e4b3a7e130b8be6d15ad9da55f2aa23f2af1a6eb536f10c0bf666000ff6692a55952d8a7ac577ccbb54e7d7b3929327378e751a22b4d497c339c917e21cb391316c1ff7e368df6b22971554233cf42bf253caf4b3ebb907c13f91940049e8b7fc9c1604", 0x7d}, {&(0x7f0000f6d000-0x41)="6b83fbd70573c942d37ea59a09f9353c42e4ab1df2006487db45d73ef89aa1210b332a86233d72ce9cc55f5440cc9880ce5a6e2515152565e73d5af5a1f36b623d", 0x41}, {&(0x7f0000d4e000-0xaf)="6c40815ff802dc9f9297f60bc742c69ff9b2d4596df26db90d5cf7da4b604ab12d7c622c03e6f88aa207023757a1def5d453f91222ebd9ac4769c8260d61fd8fe005f9b2dc074eece960ddecb497ac3e2dfccbe9f5791bc52c52e496c55370bcca14cc61c8962540177786ec36a4020c2668e7b61d2e8636e7f24428ef8a58f5d17cb70056a1ace8a61a09ec989e438235e378b9c4e1a8f0f8a0d2dd2cc117b699cb68e6068d910f74617dad3ffab0", 0xaf}, {&(0x7f00005b7000-0x8)="e1b52d5186a00156", 0x8}], 0x7) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000056e000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000d35000-0x20)={0x6000, 0x1000, 0x5d71, 0x7, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000651000)='/dev/vga_arbiter\x00', 0x800, 0x0) accept$ax25(r3, &(0x7f0000883000)={0x0, {""/7}, 0x0}, &(0x7f00002b2000)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x401070ca, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000a6d000-0x64)={&(0x7f0000c5f000)=[0x2ec, 0x8], 0x2, 0x6992, 0x100, 0xfff, 0xbe5, 0x4, {0x8000, 0x6, 0x1000, 0x1, 0x5, 0x1, 0x80, 0x7, 0x8, 0xffffffffa7653b38, 0x7fffffff, 0x4, 0x350c111, 0xffffffff80000000, "570b4372b7ac4ef0a7e9bb3e82f79383430c6399b6428bdfa1d1ac5476d9bb20"}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00008ae000-0x4)=0x401, 0x4) pipe2(&(0x7f00007d4000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000d52000-0x400)={""/1024}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000c81000-0x4)=0x8, 0x4) 2017/12/21 22:48:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x9, 0x8002) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ef3000)=0x80, 0x4) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) 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$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) 2017/12/21 22:48:19 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000531000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000469000-0xb8)={0x0, 0x8, 0x100000000, 0x1, 0x1, 0x4, 0x3, 0x200, {0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1ff, 0x7, 0x1ff, 0x0}}, &(0x7f00006c8000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001eb000-0x10)={0x1, 0x8001, 0x7f, 0x9, r2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x1c, &(0x7f000065c000-0x1c)=[@in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}]}, &(0x7f0000109000)=0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioperm(0x8000, 0x3f, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000003000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000003000)="e32d0efcc77f1345644c9dbe0a7d62bd", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000003000-0x20)=[{&(0x7f0000005000-0x50)="578350881cbf6abd8a3d386982901a93d6eba196598189f25a83455840d2f7247c2eb5c2aa0ce9d2b2f1fcd4fb993c3c27da441c0489aacca943158558a3a9b6b634a8660585d37dc565b550ecb9b65a", 0x50}, {&(0x7f0000004000)="1f33", 0x2}], 0x2, &(0x7f0000001000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x5, 0x80, 0x100000000, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x8004, 0x3, 0x9c60000000000000, 0xfffffffffffffff7, 0x9, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0xa15, 0x3, 0x4, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x46, 0x1000, 0x4, 0x3, 0xff, 0xe1e, 0x9, 0x8000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x1f, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0xffffffffffff0001, 0x7, 0x1}}, @init={0x18, 0x84, 0x0, {0x10000, 0xce, 0x9, 0x76}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8, 0xff, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xe4e, 0x205, 0xffffffffffffff81, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x7, 0x8, 0xa, 0x7f, 0x256e896, 0x800, 0x100000000, r1}}], 0x1e0, 0x800}, 0x8080) socket$inet6_dccp(0xa, 0x6, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={r3, 0x2}, 0x8) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000)={r1, 0x2a, "4589e08aa65c40978503db5376c91aeb185ee922d2aefe4fefa05d3a5bd996292ed7092b4709c811b1e1"}, &(0x7f0000006000)=0x32) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfd63000000000000, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r6, 0x7, 0x1, &(0x7f0000008000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000)={0x0, 0x0}) 2017/12/21 22:48:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000ece000)=""/201) r1 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}], 0x18) mknod$loop(&(0x7f0000f64000+0x7b0)='./file0\x00', 0x8000, 0x1) sendfile(0xffffffffffffffff, r1, 0x0, 0x72439a6b) sendfile(r2, r1, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2017/12/21 22:48:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept$alg(r0, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fa, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x65, &(0x7f0000c58000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) 2017/12/21 22:48:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f000088c000)='mountstats\x00') setsockopt(r0, 0x80800000010d, 0x6, &(0x7f0000961000)="00c1001b", 0x4) socket(0x4, 0xa, 0xe39d) 2017/12/21 22:48:19 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x20000000000007, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/21 22:48:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000de0000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x5, 0x0, 0x0}}]}) 2017/12/21 22:48:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000057000-0x18)={0x0, 0xa26a, 0x0, 0x58a, 0x73}, &(0x7f0000a32000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000df000)=@assoc_value={r1, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f6c000-0x2c)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2017/12/21 22:48:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xfffffffffffffff0, &(0x7f0000b70000)={0x0, 0x0}) 2017/12/21 22:48:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000806000)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000044e000-0x8)={0x0, 0x0}) move_pages(r1, 0x0, &(0x7f00007ff000)=[], &(0x7f0000896000)=[], &(0x7f00004d9000)=[], 0x0) 2017/12/21 22:48:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a6b000-0x8)='vmnet0-\x00', 0x2) 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$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) unlink(&(0x7f00006bb000)='./file0\x00') write$evdev(r0, &(0x7f000082c000-0x78)=[{{0x0, 0x2710}, 0x3fffffff80, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x8001}], 0x30) ioprio_set$pid(0x2, 0x0, 0x7eb0) sync() 2017/12/21 22:48:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x8) bind$netrom(r0, &(0x7f00003e5000)=@full={{0x3, {"468cac087f2666"}, 0x0}, [{"ba65ae5174c126"}, {"00507c02ef0027"}, {"9f3f80059d04d7"}, {"2f03a0b50ad690"}, {"6dd89a6c777f12"}, {"c1daf8a24b2eb7"}, {"64a19fa72fff99"}, {"64579c340e67f3"}]}, 0x48) get_robust_list(0xffffffffffffffff, &(0x7f0000107000-0x8)=&(0x7f000021b000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00007ed000)=0x18) 2017/12/21 22:48:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000115000-0x20)={{&(0x7f0000ae9000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000c000)={0x0, 0x0}) clone(0x10400, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") dup2(r0, r1) 2017/12/21 22:48:19 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000262000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000472000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d39000-0x4)=0x14) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000747000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00003ad000)=0x8, &(0x7f0000bb9000-0x4)=0x4) fstat(r0, &(0x7f00007b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000519000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x7, 0x0, 0x3ff, 0xd, 0xa0, 0xa0, 0x1f, r3, r5}, {0x4, 0x1ac, 0xfffffffff316c8e3, 0x7ff, 0xa53, 0x2, 0x8, 0x10001}, {0x2, 0x101, 0x732, 0x3}, 0x16e800000000, 0x1, 0x3, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x5, 0x6}, 0x4, @in=@broadcast=0xffffffff, 0x4, 0x2, 0x0, 0x6, 0x1, 0xa15, 0x3}}, 0xe8) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ppoll(&(0x7f0000fba000)=[{r1, 0x220, 0x0}], 0x1, &(0x7f0000189000-0x8)={0x0, 0x0}, &(0x7f0000cc9000)={0x0}, 0x8) 2017/12/21 22:48:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004aa000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) connect$nfc_raw(r0, &(0x7f000003d000-0x10)={0x27, 0x9, 0x5, 0x3}, 0x10) add_key(&(0x7f0000634000-0xa)='syzkaller\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) 2017/12/21 22:48:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x0}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000012f000-0x70)={[{0x8245, 0xf, 0xf7f, 0xfffffffffffffffc, 0x7, 0x2, 0xfffffffffffff1cc, 0xffffffff, 0x4, 0x8001, 0x1, 0x100, 0xfff}, {0x2, 0x0, 0x8, 0x680, 0xff, 0x8, 0x5, 0x10000, 0x441, 0xf1, 0x56, 0x45, 0x42}, {0xfb, 0x83ac, 0x1, 0x0, 0x5, 0x10001, 0x3, 0x7, 0x8, 0x4, 0x372d, 0x3f, 0x1000}], 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000df9000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa700000007bf61007f"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/sequencer2\x00', 0x400001, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000adf000-0x10)={0x4, &(0x7f0000743000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000ca7000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc074510c, &(0x7f0000f55000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000ec2000-0x6a)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x22f0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x5, @loopback=0x7f000001, {[@cipso={0x86, 0xb, 0xb449, [{0x2, 0x2, ""}, {0x7, 0x3, "01"}]}, @cipso={0x86, 0x1f, 0x0, [{0x7, 0x8, "7605669efa17"}, {0x7, 0x5, "b4ba22"}, {0x5, 0x8, "21842d43bcb3"}, {0x5, 0x4, '=e'}]}]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc000000010000002000000005000700e60100b0"}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006c5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00009b0000)=""/29) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000a10000)=0x6) 2017/12/21 22:48:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0xa00, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) kcmp(r3, r4, 0x4, r1, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) r7 = semget$private(0x0, 0x5, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000005000-0xe6)=""/230, &(0x7f0000002000-0x4)=0xe6) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) semop(r7, &(0x7f0000003000)=[{0x1, 0x101, 0x1800}, {0x1, 0x0, 0x800}, {0x3, 0x9, 0x1000}, {0x1, 0x5, 0x0}, {0x3, 0x7, 0x1000}], 0x5) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000005000-0x4)=0x0) ioctl(r1, 0xdd, &(0x7f0000002000)="4c5dda9cc0e124f52422e2c16cf30d02dfbddea9742b27532e68f08df810335638a8f2a191be8ee1a988b35c209cefbc982ad9e272f07603ee85c032b853e54479b0c8a6f4b2863fe6f6e8499c6dd5337bc3caa0a6d38e4c5d0a82770cbb9acd30b969dfc2c759a1b6df517bd773576e2ca6346b347e718a14d2b1525e0a30a28292e25ddd390f3a4401118f3c2aa3d4a23fdcc00e67ddf4882df57b3436a8c38ff433c364c92e12e464de6c2b51c8265f8daa29ade6830013dba3ec3871660445a8d43e5559eb9ea12faf63") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r5, &(0x7f0000007000-0xc3)="32c4ab79f46f35798718867a65fe931077841633ec140bd6b603d1ed17a2cd85b818b8dc746086a50e153389881ce7c215cad5fcafe5bd5503b26d7e8b8496c086e4c5417bdc321dd41940de1a8ab0e14fb189d93261052b4e73b8c99cf8281529d80b8767a1c5a9ee9efaaeaf54f13f470a35b042682bd404fc0519527fe143240b2dbd1761be7cc8f70db566bbfba60dc2dfa8a63993ce741e2baf25bc90dadaa7cedc408d7834dc602f0c9da5361650fdace33f3dedd6c6d356f02488638dcd568c", &(0x7f0000001000-0x5c)=""/92}, 0x18) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000006000)=0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000007000-0x4)=0xd5) socket$alg(0x26, 0x5, 0x0) fcntl$getflags(r5, 0x408) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r8, 0x4008ae73, &(0x7f0000003000-0x6)={0xffffffffffffff3e, 0x6}) 2017/12/21 22:48:20 executing program 6: mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000233000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001a5000-0x4)=0x10, 0x80800) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000150000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000023a000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000007000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = memfd_create(&(0x7f0000001000)='posix_acl_access\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000ea000-0x1c)={0x4, 0x1, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000212000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/21 22:48:20 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000001c000-0x38)={0x900000000000000, 0x285, &(0x7f0000016000-0x1000)="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", &(0x7f0000001000-0xe6)="07964b20f114313b00fd67dc237ca1eff2c65cd51144bc4f270cd8f4d0d7d588c1ca38420c1f11cc958d865b9fa3080c1736b9aef7d4efc88699b9d833ee827b0560197d7728658418dfa8a7353ebac832cda360f91edafb8adea04ec4d91d5eca4e24e591789337b87aa49034800b43560aaed030e752251f262cb7cdf0d31349207d36270ade29f99b4ae3864d5fe2be7fdd4b1e81143f5e8db030f65a81f63a06a5de32a92d14c4a244c3831cb5c10d1ee7f8399237fab7984cfac43947bcdf4a6d5acff2a21c5684b2668181f2ee68b0fd7ba9b00c59d1b126cc6f99a4f7b317287c3ce7", 0x1000, 0xe6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0xa010, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d01, 0x0, 0x0}]}) 2017/12/21 22:48:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xe9, &(0x7f0000de3000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000acd000)=0x3) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00007a3000-0xaf)="1f0000000001ff00044345bb0700000000090000090012551000000000a3bc", 0x1f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008df000-0x14)={0x0, 0x80000001, 0x9, 0x100000001, 0xd11e, 0x9}, &(0x7f0000aea000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bb6000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2, 0xffff, 0x7, 0x8}, &(0x7f0000203000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000075d000)={r2, 0x8, 0x80000001, 0x7, 0xf3d, 0x53b, 0x100, 0x9, {r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x9, 0x4, 0xcc}}, &(0x7f0000b3d000)=0xb8) 2017/12/21 22:48:20 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) 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) ppoll(&(0x7f0000002000-0x10)=[{r0, 0x8200, 0x0}, {r0, 0x190, 0x0}], 0x2, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)={0x9}, 0x8) pwrite64(r0, &(0x7f0000de7000)="", 0x0, 0xfffffffffffffffd) 2017/12/21 22:48:20 executing program 7: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000bd4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) r1 = socket(0x11, 0x80003, 0x0) setsockopt(r1, 0x107, 0xa, &(0x7f0000fc8000)="", 0x0) 2017/12/21 22:48:20 executing program 4: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d1a000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f00003fa000-0x4)=0xc) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d19000)={r1, @rand_addr=0xffffffff, @multicast1=0xe0000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$nfc_raw(0x27, 0x3, 0x0) lstat(&(0x7f000028c000-0x8)='./file0\x00', &(0x7f0000410000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d1b000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000d09000-0x4)=0x7fff, &(0x7f0000d1c000-0x4)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000d19000)="b37cd7bee688b4275b29e21d861c710dfce5d2f3d679a69c40903273d44caae3f0273d0687879e54e0266935a410c9a69d7aa0d9ce35c8a40b690eb746359391b12da5a2addb395215af9dfe261464f8dcabc5d26d79f1a508b5fc9658432851d84c333e73a363cebd90258016851aa8e2e2553c997aa6bab56ee85fdf03d88cf82ff5802d41fef771a939f93d65526fa2e7e2adcc1e36fe81be4bd960733709f6f4f781c790131294bd6fef80474c224936ab6ebcd663d1e78442d8c31768daeca17cacee", 0xc5) 2017/12/21 22:48:20 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x2, 0xd72, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r7 = getuid() fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000013000)=0x0) r10 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x8, 0xfffffffffffffff8}, 0xc, &(0x7f0000002000-0x70)=[{&(0x7f0000001000)=[{0xed, 0x7, 0x20, 0xfff, 0x6, "3cb16fc1953425386e388f84f38f706dd880f6338eb2aff938b64fe3905f32ecf217c856027327c0efebbc5980b5f1d5da18669d41a491663d76a11bca1e650537e6ece8174413cc90feb64408bc89a883c30314d024386f9b819a4a175272de19c264cb0db5cbd60ea999ba0f99d63a82a7a5c7c40f0bd068f1753faef24cf4dd5db2b9fac79eaf19d5f84ce4ac051d7ae3d18282d2a32b848e5039d9670de4bdc37475318609a644a6a013e32eba1d8325078b1770258c2a6c684d04a55fca5600dcdfc3853cd262ca87061b43dfe7522fbc050987cde4a3ffa76296"}, {0x81, 0x2c4, 0x4, 0x5, 0x400, "c49d3f3dea655d4424438724dd04c650b01298510c1fc870209d8a267d4e83a0db3dded60b45d7ebcff72780350cbcf6d8441e295f427caa69f6aceeb9316c884d0d46dfd06fb7bd2bb2a0d81b24b1bfa3ee3a1609d2837e661042d9581abacdf968127550dbfa78687afdb936fcc45eda"}, {0xe1, 0xfffffffffffffe01, 0x20, 0x81, 0x0, "5c051cfff4a8e1f313480dab97e04c1228555b72ed9e2e32d3794505a3219653b2f1a8492d9fe1aa9132ef9059c221ef20b50da7487fd8fa661763a28a67d3b30642555f8d36d1bb7142d9a7f21634b361c1d28970748642c65b96101530c638c3831f1a3503ca3cf672027fff96b79b4683ef7431c4ce45c42a4961de04a7c6480ed76071dddc71e22460cb6d1ae13fbe007324bd14c19bbd0cc115f9fa40adf1fd6627addf56d3684a1993189de959cd55bcdda7a0e38174dc6c9d24ae71530b4d0a5ae6e6bc9b74a91b14859e5805ab"}, {0x9a, 0x400, 0x0, 0x10000, 0x6, "7c632e8d4ae4896b7e6cf8eb6b92b7f2f7ec8d42eb3551fdb9539bf72d12c7b7e189a2132f7cbf92c2b7864edaf7175b462297a5af4a2239fb17318e5a9258da864677e745d60459669e0f3b9a2c0d31b4b1cfc9a18b12f40d384292932669ad4be5b031ee714c2321e24cdd7dd70632fe96cb7d1242986856e3a5adb6afe7222e8109650bb0e60e7cab"}], 0x2e9}, {&(0x7f0000002000-0x208)=[{0x10, 0x5, 0x900, 0x40, 0x3, ""}, {0xf1, 0x1, 0x4, 0x9, 0x3, "07b18a38d668e6e41ecac9249af38520fade24df81015bf0d0e5b9566ae5605a362ebc92c000804162e41b0fbc6743cf888c35c46b961548119d623457ab5adab2948171cac29b8dcf977fd48a6880de1e7978e94b252d7a4ef76e99aa65b941059890bc753a75937820774fadcb3c0ab7a22eb1fb67b00089b05f7f4f04eecf82e49e347cbd74575f69fea8d7ff345dadaf82cea09f0c590ae7754d26d3ee58ec3821d07cc2e09bc97297f06c0c47a3cb645061d52fd279624382b1f0dc37543d05c3da83f57ee869dc7280e72611ded828a922e47b7f380120a34d165501fa4f"}, {0x107, 0x9, 0x100, 0xfffffffffffffffe, 0x9, "492f3ff0460ffbaf2c10a19f172f715bf5db321fce4a62b8905735db37bbafa4a16d8ac9a8b7a83b3dabdcbae0b70af454a6b9c4df10ea1bbc21a6dbd35cb62e534a5b460330d616dfdd022c6e19ea6a396c32df241f710f4010c88e7f3b7d029b530a819c01f454939526268d9f3473732af8172be176a54ef07dce035b98b12da5ce08cb4f55c717322e40197654c7dd234f72fd0be497463bea7998eb966a3c8c82692dd16da3b6161dcda1b6cf89875e90c7867920f1ffca89027ca2d1c28c4ee8bacc065c298ae85899898f00b64e1b29cac9a7750a3992797f4b83bac4559c3a7bcdc360f4cec60abdb78e234ae31efcac0d9394"}], 0x208}, {&(0x7f0000001000)=[{0x91, 0x5, 0x100, 0x5c11604e, 0x905a, "83da36655d77f552d105a1bd7f17be7ffc4b2169eb8fed005849fe470df7502f765e668f5e6b2ce620eb67f102d1519f8d80a9e822436fb67571e2c47e22db5e9a6bdd0ebd18ddcffb40a7f2e952f827e3507af689aa05aa9530c5b5d80439ef9f67ca19ee871a47206bc413f47485e9e8109acd0f3351d80532182b712e260f6a"}, {0x1010, 0x3, 0x100, 0x6, 0x3ff, "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"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0x1010}, {&(0x7f0000001000)=[{0x47, 0x9, 0x804, 0x2d, 0x6, "023bb6591ae0dbb701c475ffbb4e001416e5d033504021db21f909159ba514bc5346c3f2702c6a35cddda6e8d556eafa01a9252b59ceba"}, {0x10b, 0x7fffffff, 0x20, 0x6, 0xffffffffffff8000, "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"}, {0x5d, 0x7ff, 0x70b, 0x3, 0x80000000, "39abf74134acda59293008914fe15bcee084833001fcf66fbd18c053bff224cb7886506bedf3af7cf877a7f7686462fd936da0f2e1ff9c4a1b0f061846114bb80d580dbaedbb8eecad777ff5d4"}, {0x1f, 0xfffffffffffffff8, 0x200, 0x0, 0xffffffff, "fe6623e8ae5afdc3e5b1e8bea4acad"}, {0x47, 0x400, 0x4, 0x6, 0x3f, "9955e98537c06a14042d0da24dd4bdf1f1086fdd83093eb81df85d15ed4140d005875b4e18417e0417adb3d0e16ca6185b732c495feac7"}, {0xed, 0xaaa, 0xb00, 0x4d, 0x1, "0d0632d3fea6ab2923d523f1729aac9fe96ff5c78e0b0fc1730b00f3e12de003cbd316ceb33366e30585f66cbae173f68d84daa01b79a8413583a07f6feab26117102707d7f167a6cb55cf89a9af8acfb70e6b74efbed9eb01bee2de831527425df703815d41f30109a6dec84eebdc23d588ec68e0c989bfba720bebd565569005d47fb37720b2b87853a450a4f929c3ae16681f6194915e848746bcb05dff9f4f4962f25ee2cb18255b3e039f764b4dcdd3492bb20796ea208212cec83f0849ce6b7b9f58bf3f67fcc1c2c2ba7b33b19534c169eaf317ff5ecf48fa91"}], 0x302}, {&(0x7f0000014000-0x4c)=[{0x4c, 0x0, 0x100, 0x5, 0x3, "1beb160a44349f0c0c3baac1eae292756e60c8e523d79ba17de570c720acf96574981c793b98cc114d9384c2df7aa980e29513c41407db03811ad349"}], 0x4c}], 0x7, &(0x7f0000012000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r1, r0, r0]}], 0xb0, 0x800}, 0x2004c880) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r13 = getpgrp(0x0) sched_setaffinity(r13, 0x8, &(0x7f0000005000)=0x1) pwritev(r12, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) ftruncate(r1, 0x0) close(r0) 2017/12/21 22:48:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000c70000-0x1000)="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", 0x5b1, 0x400c014, &(0x7f0000c62000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000bad000)='{', 0x1, 0x400417c, 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000731000-0x2)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f88000)={0x0, 0x6}, &(0x7f00007a8000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a4a000)={r2, 0x1d, "a54bc01e9bef9e472bff72e8c3c0199118a57b6b0d934aa5a5122d5049"}, &(0x7f0000634000)=0x25) 2017/12/21 22:48:20 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f20000-0x73)=""/115, 0x73) 2017/12/21 22:48:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) r1 = getpgid(0x0) waitid(0x1, r1, &(0x7f0000cdc000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x81000002, &(0x7f0000724000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f00006cd000)='./file0\x00') 2017/12/21 22:48:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000562000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000aba000)='/dev/vcsa#\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae6a, &(0x7f00009d9000)={0x0, 0x7}) syz_open_dev$evdev(&(0x7f0000592000-0x12)='/dev/input/event#\x00', 0x1, 0x80000) 2017/12/21 22:48:20 executing program 2: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f08000)="", 0x0, 0x8000, &(0x7f0000284000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000d11000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f07000)=0x2, 0x4) 2017/12/21 22:48:20 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") sched_yield() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000045c000)="c2ce95360c3a5d18c248c74bb61fb639431fd00ae162f74caee24baf09440f45e652d275c97f06959e9d6ddb0e91ec80960f7e8e3ec70fe02c9f04aebf5014b874fd3cb14cf5a82eb1a2ec8b7bea4154265b651fc7b5a793cf479540e65a41bd1c5be9e5ec40efdf662c1fbda4cea613126ede7399a056be93f3c9f10ccc94d1e6c802770a32c43d63ea19de86a30fc1e6c4b7351aa35d216cdcc72d18505f28c914600041ecf8afb5299f038b7fb844221f3d3088cf7e814549930c620ad7ca6e2f10c9b5adbf4b136e6ff6318ae390cf56535f719beb278be2a57f195d984e26494069165c9d6b71e4ed2b3f17ccc9") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000cc4000)={&(0x7f00006d8000/0x4000)=nil, 0x4000}) 2017/12/21 22:48:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e2a000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = geteuid() r2 = request_key(&(0x7f0000e1c000)='rxrpc_s\x00', &(0x7f0000ea9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d5a000)='/selinux/create\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) fcntl$getownex(r0, 0x10, &(0x7f00009ec000-0x8)={0x0, 0x0}) ptrace$peek(0x3, r3, &(0x7f0000729000-0x8)=0x0) r4 = 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, 0xb, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r5 = inotify_init() inotify_add_watch(r5, &(0x7f000060d000)='./control\x00', 0x220000000009) r6 = dup2(r4, r5) getsockname$netlink(r6, &(0x7f00002f2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc2000-0x4)=0xc) 2017/12/21 22:48:20 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x10400, 0x0) fcntl$getflags(r0, 0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000015000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 22:48:20 executing program 4: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000ebd000)={0x4, 0x9, 0x4, "9294b8c84351", 0xfff, 0x0}, 0x10) socket$llc(0x1a, 0x0, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2017/12/21 22:48:20 executing program 5: r0 = open(&(0x7f00004e9000-0x8)='./file0\x00', 0x80, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = open$dir(&(0x7f000085a000)='./file0\x00', 0x22000, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000eb7000-0xd)='/dev/urandom\x00', 0x0, 0x6640) r4 = syz_open_dev$urandom(&(0x7f0000b2c000)='/dev/urandom\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x400480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80, 0x0}, {r1, 0x4522, 0x0}, {r2, 0x42, 0x0}, {r3, 0x1, 0x0}, {r4, 0x100, 0x0}, {r5, 0x20, 0x0}], 0x6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e0f000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)=""/35}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r6, 0xc0045103, &(0x7f0000842000+0x27)=0x0) 2017/12/21 22:48:20 executing program 6: prctl$setmm(0x23, 0x0, &(0x7f0000787000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x4002, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r1 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x48000, 0x4, 0x200, 0x7, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xf6)={r2, 0xee, "d04b30af1b14966cd17a0d5b10473f79f740078ebb22ebfa92669e21041ca2bf4e567605dab0194f232007acbf0db4ea5593d3fcd7b66d77fc04ba48db70df6dc868baee4bf913cb881d13a24b64d36f229a8cd3d5773aedf54c0d6629ed300062083355303a1b2d2ca5a4495ab33137f1c02df99c8596329b879524e425a2231cc0b4bd5d9c49c637b20d2f5c08a3fa95e2e2f8898c457e7801b1317fcca12dcaa1352acf1f16f4abe78e4d57b64bf83533f7838c4d021bdc96b72a122ddec1e831658ff93b0d7abb006663a4ed3b7ec300ec091ee9186a720f97f76a907d5e41297c38189f43aec82e106c1ce4"}, &(0x7f0000000000)=0xf6) r4 = semget(0x1, 0x0, 0x180) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r4, 0x3, 0x13, &(0x7f0000002000)=""/85) r5 = dup3(r1, r0, 0x80000) semctl$SEM_INFO(r4, 0x2, 0x13, &(0x7f0000000000)=""/115) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r5, &(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x20)={{r6, r7/1000+10000}, {0x77359400, 0x0}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000003000+0x38a)=0x40, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000001000-0x3)=r3, 0x4) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000005000-0x21)=""/33) pkey_alloc(0x0, 0x2) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000001000-0xc)={0x7bd, 0xa2a, 0x0, 0x9, 0xff, 0x400}) rt_sigtimedwait(&(0x7f0000002000)={0x81}, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x77359400, 0x0}, 0x8) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000005000-0x28)={0x2, 0x81, [{0x2, 0x0, 0x8}, {0x8000, 0x0, 0x100000001}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000)={0x0, 0x0}) 2017/12/21 22:48:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000098d000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockname$ax25(r0, &(0x7f00007cf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000088f000)=0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xf, &(0x7f000057a000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2017/12/21 22:48:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002d6000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000053f000)={0x0, 0x0, 0x0}, 0xc) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000fe0000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) close(r1) 2017/12/21 22:48:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274310000000000001c9d10d500", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) prctl$setfpexc(0xc, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000952000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8123) 2017/12/21 22:48:20 executing program 2: r0 = socket(0xb, 0x800, 0x10000) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000fa7000)=0x0, &(0x7f00000cd000)=0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bc5000-0x4)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cb1000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009e8000)=r1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000970000-0xa1)="3e6d55c548d3d65971c1e696b5631d8a2473be8bad51ab764853f74d92573c86a62d541799fe2845a5c113e42fd3f13ee78b4a0fe5d7a11bbc7f13e3eed9d83467b5bb5a838f9d2d168a6b9b077880be852a3495a469da5ac5ac0947c31d2bf93852fdb7319f3bc2dccf2931282cafcd3a184e7d86251b2a5728697f9f8212d8a8f7e8b32b3fda5f4dc9cfe3e95af87358d4e4fc7e946eb630f95dea8177cf292e", 0xa1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000289000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000a78000)={r3, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="9c92ed36931e1c476c82327bc9a70b4d", 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000002000)="1a9ce986985f2a80ea7b90667a2b7d5427eb9399cc14f5dd781634770b35b84658ffbbb6bd6b646404a21f5155aba08ff5b9440f95dd48729b4545e41de02c1b1f410c71ffd21f4b4abfa0783eca94f709041d8fb2597aa8816ffe9b0e94216bdd1b29cce78bcba4d9687ca21d410e913916df283b662473284ed74c41564d3c63887a291d211e9bb1dc58b019ed1c0d62783c85b5463f6366d89e86aedc2f9cb6325e3fb0605d38428226ca95262aea73052d599755cf07ca7f", 0xba) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) fstat(r2, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="646814c2c28f8774f867d09b8300fb8b2907e0eb24bc55e24aaf4359ff178cbe", 0x20}, {&(0x7f0000003000-0x4d)="d7e53f5c45c5c21f47ffe27bf56091816e43f4690fdac28e1a21e7190cfe01486539ca81ea633c5fa6c3bcdd1400538ecf6e328fecf34762deeb800bb92df25b714768196417ebb233e0421605", 0x4d}, {&(0x7f0000002000-0xb6)="c0745eb89f85e94b152406b9f09bd3f2d0e49e1c40faacecba0b69bed569bb23241271d12d8016a04687b4524cfa0efc2da50bfe735ebc23e3710abb776c6903f65586506d37db3fb71a3397cd1443fe3504c48d9b6e42f08836f448bf7a225cdc5a958a403a5769d1e807b99c37558547220a1f19fce6255af6008f4b4adb47aabf6064fea75f2fe442f7336acf9de0e8e3b7fe62bac74d5bd6946272ad4307579e26c059af0a362919e4eecc6af9c0f15285c9b3c8", 0xb6}, {&(0x7f0000001000)="a15da3dc058b4fe3358f34c8775903df3bb20e8e198e620d072aac0f1eac2a1a48b5e86b464a926e8abe857b47504f41cf34704a6060b4dd1026e0df0c", 0x3d}, {&(0x7f0000001000-0xc4)="f99f17dbbcb554fcf02c0dd0200ba426a8efe0415fd94906ff15c86a4cf14d8967e7e7ad5cb550b706e2a40163697a8b262788891714f17ed5c141d57c6d975b90ec459f405144577c9d50ff914cc7e86b3c23429f46f1e676a6d3ae2437b55dc79d78de86338c367cd711f41410718c62ad288033fe06e258997862221d99c572bcaaba4b59f7663e3c72965a880a7568fc6646703dbcaec14d4cf2a46f70ef84e3204b4a8f9ce868a47cf88cc7c0b15ea3648fe0a9e623443061138cea1c25024e90f9", 0xc4}, {&(0x7f0000003000)="947bc5887866f68a9571a14417269a1771e1f4ee93c2a17eed430c2056c118cd7386c1edddd73c5c63ae1a2df18bba11a54e313a668c8952940fa40edc28b29f4ec58d437ab90456e4dc9edcfd54df6b226e62a179e81a11ffba04edf46aee1821c76b94568654e8d24aeabc5b1373e3f6a554f238e8bdb6137cd07af2ddffe17b", 0x81}], 0x6, &(0x7f0000004000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0x78, 0x4040004}, 0x4044080) 2017/12/21 22:48:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d5d000-0x20)={"e75bda6cab08554727685268f6c8cc41", {0x4, 0x7fff, 0x8, "41e752cae5d5", 0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/21 22:48:20 executing program 7: pipe(&(0x7f00000f4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0x0, @multicast2=0x0}, &(0x7f0000f95000)=0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/49) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0xffffffffffff8000, 0x5, 0x0, 0x8, 0x740, 0x7fff, 0x7, 0x100000001, r3}, &(0x7f0000000000)=0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000004000-0x8)={r6, 0x62b4}) recvfrom$inet6(r2, &(0x7f0000001000)=""/134, 0x86, 0x2, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000-0xf4)={r4, 0xec, "3808cdffd90b04ddefcb82889f2ba67c5b519d8305a243f1001754c1339eefac2df1dac3e5ee985a70ae10eb1daac7f28a1a92959cfecd647d0f9b913fd4de4b4532dd93634f999f2838487113f16bd930fb1b7aba36a2e5d8f7da6b4f831b106456d9e9a2388e20f5711f6c86636f681816ff1ff6f6aa5c3e8b3457b8523b2c14318d9d62281a00595d5a900bdf1e19ae9b7d2f533a061817071acb32d7e3db6f9f55e33a4c15f1777b176440b838cdd89c9d2717278c849b10c5d7b50688294bc35d67a7c17ced683d6fcd5bf6334ead74136fb0d5e713626004b11c83cddb3bcc066a7e8d86cc23ea320f"}, &(0x7f0000001000-0x4)=0xf4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005000-0x98)={r7, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000005000)={0x0, 0xd, 0x0, @thr={&(0x7f0000000000)="2e4ef34c9cff2be768540052ada4a6ce71b85b77e070ce787cab72200c", &(0x7f0000001000-0x47)="797e1a2d737ca04a66a6030bf4ffee61a06be892344fe7305a687509cfb3fcc1866ebb535a8135cd678c5fa861e1fda4c1152f5c9aef46dc7aaae60c0af605e11ce170b8d4f7e3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000)={r4, 0x3c, &(0x7f0000001000-0x3c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}]}, &(0x7f0000007000-0x4)=0x10) pwritev(r5, &(0x7f0000002000-0x10)=[{&(0x7f0000002000)="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", 0xfb}], 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000004000)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000008000-0x14)={@loopback={0x0, 0x1}, r8}, 0x14) 2017/12/21 22:48:20 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d53000-0x8)='./file0\x00', 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000486000-0x4)=0x200, 0x4) chown(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) r0 = getpgid(0x0) ptrace$getregset(0x4204, r0, 0x201, &(0x7f000049a000)={&(0x7f0000d6d000-0x1000)=""/4096, 0x1000}) 2017/12/21 22:48:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79883976d8c30a4ace00000000000400", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x3, &(0x7f0000b89000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) lseek(r1, 0x0, 0x1) 2017/12/21 22:48:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000000)=0x0) 2017/12/21 22:48:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x806, 0x9, &(0x7f000094f000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f00009e3000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) memfd_create(&(0x7f0000522000)='eth0\\\x00', 0x1) stat(&(0x7f00000e2000-0x8)='./file0\x00', &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d30000-0x8)='./file0\x00', &(0x7f0000aee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000e98000)='./file0\x00', r3, r4, 0x400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000935000-0xc)=@sack_info={0x0, 0x8, 0x100}, &(0x7f000042d000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000665000-0x4)=@assoc_id=r5, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000008d000)={0x0, 0x0}) 2017/12/21 22:48:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000001000-0x1)="", 0x0) 2017/12/21 22:48:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00002df000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000454000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000d35000)=0xef) fcntl$setflags(r0, 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x209) 2017/12/21 22:48:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f62000)={0x0, 0x0}) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000009c000)='user\x00', &(0x7f00005fd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c2a613ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be869106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053", 0x80, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f0000789000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r0) keyctl$describe(0x6, r2, &(0x7f0000819000)=""/24, 0x18) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000839000-0x10)='/selinux/access\x00', 0x2, 0x0) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00006ff000)={0x9, 0x1f}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:20 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000580000-0x42)={@random="3138b291dc42", @random="4c6112cc9504", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x80000000, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2017/12/21 22:48:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000017000)="", &(0x7f0000ae4000)="", 0x1}, 0x20) 2017/12/21 22:48:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003fa000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000bcf000)={0x3}, 0x8, 0x800) r2 = signalfd(0xffffffffffffffff, &(0x7f0000c66000)={0x0}, 0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000280000)={0x0, 0xad25}, &(0x7f000062a000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000070d000-0x98)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2599, 0x0}, 0x98) dup3(r2, r0, 0x0) fcntl$setsig(r2, 0xa, 0x23) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000c72000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 22:48:20 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000039000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x1, 0x4) chmod(&(0x7f0000016000-0x8)='./file0\x00', 0x10) link(&(0x7f0000038000-0x8)='./file0\x00', &(0x7f000001e000)='./file0\x00') 2017/12/21 22:48:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e7e000-0x8)=0x2000000000007f) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f0000cc9000)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ffb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00001d2000-0xe8)={0x0, 0x0, 0x0, 0x9, 0x10001, 0x0, 0x6, 0x2, 0x1, "920e75baade717da1d212afdb29211da8b06e41d94c7620fa202b4b84f96096703801b9f4dbbdd1fbc44d008a629fc437ba8dee393f7f963ee2fecc7f75275ea", "947ceaadbc9f776898e2ae46f63816dbdeff2337d509ecc2c00999561614a5bb9837b871acda81c7200ac88e29a56a27024a18b63e8c35ef3508cdce858497ed", "ee1699a193a546811e85f648d86874e7b5757511e4bce920992814db2d64792b", [0x1, 0x8]}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 22:48:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x0, 0x0, &(0x7f00002c0000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x800400) 2017/12/21 22:48:20 executing program 6: mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007e7000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d3d000-0x4)=0x0) r3 = getuid() setreuid(r2, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000002000-0xf1)="402dd5753abcfdba84905e1b7208c109588baa7bcb72411ce44bb1d63cc4bd3615b81c9f94ab6a8b64fe624b5437073d49ee49fc769b75f8907b2a106f9034c08721a9dc8ff9b2517ee6024f7eaa0ef8e6a25c8ecb02c399cfecf345dc3a4f46c08f6ca5e9f31a021862e1c343041e0baa98ca73e6e2c497ecbde290d26fc8986701938d941c20768cc9908cf864b3d29607bd8cc486bca830651990f5c5b53a47920f0feab5196843fa74defbee3a20037238d4124abdd0fb24b6806e418bcb51f24629b6d62d0d5c4bceedbbbff7dd7be715168e31104dd76fcc33f2f64a63862fbdf83831c5e8bd87a41d47d0b812a4", 0xf1, 0x40000, &(0x7f000072e000)={0x4, 0x9, 0x100000001, "75f5760185e0", 0x3, 0x0}, 0x10) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x0, []}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b76000)=0x0, &(0x7f0000003000-0x4)=0x4) 2017/12/21 22:48:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x410000f) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00003f0000)=0x19) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/access\x00', 0x2, 0x0) connect$ipx(r1, &(0x7f0000753000-0x10)={0x4, 0x8, 0x7f, "d0f4daeefd9e", 0x6, 0x0}, 0x10) read(r0, &(0x7f0000446000-0x31)=""/0, 0x0) r2 = open(&(0x7f000070a000-0x8)='./file0\x00', 0x0, 0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2017/12/21 22:48:20 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000673000-0x11)='/dev/qat_adf_ctl\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"bcdb351a34d9be8629e936c5cf90950e", {0x4, 0x8, 0x20, "9cff02d8b989", 0x2, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x401, 0x2, 0x0, 0x48e, 0x2, 0x5, 0x0, 0x101, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x80000000, 0x8204, 0x7, 0x38522bb4, r1}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000)=0x100000001, &(0x7f0000003000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x800, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@common='irlan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x15, 0x4, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000006000-0x10)={r2, 0x400, 0x10000, 0x5c7}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={r1, 0xee, 0x5}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000008000-0x8c)={r1, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xffff}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000009000)=""/64) 2017/12/21 22:48:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fbc000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000580000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d59000)={@loopback={0x0, 0x1}, 0xa53e, 0x0, 0xff, 0x2, 0x6, 0x7, 0x100000001}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3f, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f000078e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/12/21 22:48:20 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x8, 0x5, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f0000ea2000)="", &(0x7f00003b5000-0x50)=""/80}, 0x18) 2017/12/21 22:48:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f00008bd000)="b63db85e1e8d000000010000000000d70009fffded5ed2bc7018cebc9b97ae010000002c678ce22c9b160e96aa10ae1a19af860045016ab430591b47e60cd8e6273e4ed1253ca944882bff759d3baba72a7f0c1e1a8b7cf5fccc4ad3028339b42ddf1d1c8cc901d81f1338d273e68e07147e984242531a", 0x77) write(r1, &(0x7f0000635000)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ea7000)={0x0, @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, 0x400}, &(0x7f00007e9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000937000)=@sack_info={r2, 0x2, 0x3ff}, 0xc) write$tun(r1, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) poll(&(0x7f0000df9000-0x20)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) 2017/12/21 22:48:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000d63000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) 2017/12/21 22:48:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000006000)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000c03000)='/dev/usbmon#\x00', 0x8001, 0x40000) r4 = inotify_init() getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e32000)={0x0, @in6={{0xa, 0x3, 0x7, @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]}, 0xffffffff, 0xd53, 0x80000000, 0x2fb, 0x30}, &(0x7f0000298000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f64000)={r5, 0xab, "73ff90ef8c542ebf5589ff2ad8e7a76eb6f570de75a62d1298e52c7e95f164d60a670e660ebee1feee72b0dfaf6dadbaed6ab6a50cb87cb02414d4a9593e0706691ba5990481550c52c486ecf83c83e8d1d6eef850a6241bb221f874220d2756b04dc73e1e049dd944ebb1e216a3104828ccb9080bc2ebd1f299946f2d7316197223928c6236b783ce5f21d2cc1c29b32c8247f1c7ab25477b97c3da998cdbd04a50d2310b5b33aa99c90e"}, &(0x7f0000e56000-0x4)=0xb3) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) signalfd4(r6, &(0x7f00003b2000)={0x3}, 0x8, 0xffffffffffffffff) read(r4, &(0x7f0000e15000)=""/128, 0x80) 2017/12/21 22:48:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000455000-0x10)={0x0, 0x0}, 0x10) gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) readv(0xffffffffffffffff, &(0x7f0000fa4000)=[], 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000511000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000c14000-0x8)={0x0}, 0x8}) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(0x0, 0x0) 2017/12/21 22:48:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000431000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) inotify_add_watch(r0, &(0x7f00009e7000-0x8)='./file0\x00', 0x20000054) r1 = openat(0xffffffffffffff9c, &(0x7f0000979000-0x8)='./file0\x00', 0xa0000, 0xb) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ed2000)=@assoc_value={0x0, 0xfca}, &(0x7f0000a7d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00004e9000)={r2, @in={{0x2, 0x1, @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]}}, 0x8c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000f6c000-0x2c)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2017/12/21 22:48:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) getitimer(0x0, &(0x7f0000b74000)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000648000)={&(0x7f0000b2c000)='./bus\x00', 0x0}, 0xc) [ 40.822610] sg_write: data in/out 36090/71 bytes for SCSI command 0x67-- guessing data in; [ 40.822610] program syz-executor0 not setting count and/or reply_len properly 2017/12/21 22:48:20 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fda000)='net/tcp6\x00') mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000fda000)={[{0x9, 0x5, 0xffffffff, 0x4, 0xd10, 0x800, 0x8, 0x400, 0x0, 0x7fff, 0x0, 0x6, 0x80000001}, {0x6, 0x7fffffff, 0xbf, 0x8, 0xcb8, 0x10001, 0xfffffffffffff9ee, 0x8000, 0x9, 0x7, 0x100000001, 0x9807, 0x3}, {0x1, 0x1, 0x183f, 0x0, 0x9, 0x3, 0xfff, 0x7f, 0xfffffffffffffeff, 0xa, 0x7, 0x7ee, 0x1}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000fd4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000fdb000-0xe4)=""/228, 0xe4, 0x40000001, &(0x7f0000199000)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd5000)=0xb80, 0x4) sendto$inet(r0, &(0x7f00000c4000)="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", 0x4cc, 0x0, &(0x7f0000002000)={0x2, 0x1, @rand_addr=0x10000000000007ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f0000cd3000)='./file0\x00', 0x112) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mq_getsetattr(r2, &(0x7f0000f70000)={0x2, 0x243d, 0x5, 0x80, 0x2, 0x38, 0x200, 0xfffffffffffffff7}, &(0x7f0000fdc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 22:48:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000454000-0x4)=0x0) prctl$setfpexc(0xc, 0x0) clone(0x7, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f000087b000-0x8)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000283000)=""/128, 0x80) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000459000)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x5, 0x12, 0x4, "493ef19a3264b9757be08fbb3445e62427a9321d17c85ae0a0d3bc0c2570119b9cd97edb850d12dff07451a863c2ca5e580447806e105a4446cbeffaf617cbb5", "3845decc4a7e341bc73747e52d74a055390fd7ae42e053dec5749c9a4ccaa894", [0x6, 0x8001], 0x0}) 2017/12/21 22:48:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000574000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009c7000)={0x0, 0x5c, &(0x7f0000b81000-0x5c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x11, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x143}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000758000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002bc000)={0x0, @in={{0x2, 0x3, @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]}, 0xd8, 0x0, 0x1, 0x3131, 0x20}, &(0x7f0000484000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000be8000)={r2, 0x0, 0x9, 0x8, 0xd1d, 0x4, 0x2, 0x401, {r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93a3, 0x43d, 0xe48f, 0x1, 0xb0f}}, &(0x7f0000daf000)=0xb8) ioctl(r0, 0x400000000000127b, &(0x7f000041f000)="") 2017/12/21 22:48:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00005d6000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000011a000-0x3c)=[{{0x0, 0x0, &(0x7f0000777000-0x10)=[], 0x0, &(0x7f00003d5000-0x38)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4000) sendmmsg(r2, &(0x7f0000ea7000-0x258)=[{{0x0, 0x0, &(0x7f000088f000-0x10)=[{&(0x7f0000067000-0x1)="e4", 0x1}], 0x1, &(0x7f0000a8b000-0x1228)=[{0x20, 0x0, 0x10000, "d4c740041dc5c871b345ba"}, {0x68, 0x11f, 0x2, "a8d96cfb4c7d2cc738b93d531d5dce36d43dffe6929100173c01942360940423b2e428530b51b4161468279e3393d978d084f12e2c5bf8a3fb5fc1aee7c3f4450fb48c8f204c9591252e1f41479ed0ba33f822f610efa208"}, {0x1010, 0x113, 0x8, "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"}, {0xa0, 0x1bf, 0x15, "4fa348770b326df29fe5604583536d3b0131902f0b2c270d378bd3434ea036a697c71a3c9410401acae50198a35093eb5b9416cd4886ef9a266b0af7a4fc36c2f44df3f4ebfccfff9c3c4b3d75e3ed4fbfce4d4a86dc5b3cc37c905c3795852aa352ba4d23635ede15c0d74fb7d57ba77ac56d6964cac45e6b277b043f38c8004b34b49764248bbffaf44b5379fa87"}, {0xf0, 0x11d, 0x5, "d57ac78fa867c47fdeab2ecd952b88be9f3566d487047c2eff4458daf716a1cfa2cbdca1952fa1d417d391e1ba70a25387145bf2c4a6c5fcb2fce4dfe4dfa3367d5b30b04cc5053b92a118f0ebf062a98631589013e196fb27b4f628660875db4ea03eb69b8daf97957476432de62389c0351277685b4376d790cef75160be1a854c3cf37fb646ce2fef82d79b55c0574d7396b315b9326d89a0b67246fe7d8773dd63ea4ae27c6c7d49c723cefecfc3a1a28270951f2a2000ac250b30de42d97a6528d4f7e69332739a53d7c3be19e620af1ced32705b59b417e64031726ce4"}], 0x1228, 0xfffffffffffffffc}, 0x0}], 0x1, 0x4) 2017/12/21 22:48:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00004ad000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) ftruncate(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000cb8000)=0x0, 0x1000000, &(0x7f0000434000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 40.875343] sg_write: data in/out 36090/71 bytes for SCSI command 0x67-- guessing data in; [ 40.875343] program syz-executor0 not setting count and/or reply_len properly 2017/12/21 22:48:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40c, &(0x7f0000566000-0x20)={0x0, 0x3, 0x0, 0x0, 0x0}) 2017/12/21 22:48:20 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d22000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0}, 0x1a9) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2017/12/21 22:48:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f0000857000)="74727573746564a92b6b657972696e6700", 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000848000-0x14)={0xffffffffffffffff, 0x1, 0xaaa, 0x2, 0x4}) bind$inet(r1, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000036a000-0x4)=0x0, 0x4) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000011, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f0000a61000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 22:48:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000bd8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000908000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000111000-0xc8)=[@in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0xfffffffffffff001, @loopback={0x0, 0x1}, 0x9512}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x15}, @in6={0xa, 0x3, 0xfffffffffffff569, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000164000+0x79c)='/dev/sequencer2\x00', 0x18001, 0x0) 2017/12/21 22:48:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ebe000)='/selinux/member\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091d000-0x86)="2f202ba5b7244564953b451db907716f708c5cac368537aa53bcd931928c0f7a2471af62f6e60a77a7cd645f5e7c114fbdfb1272f60c5efa941ce413e710c97219a5fafd782b740d4ac19ebb3601b5f6ef06d89c00081c044c96ffdfd25c06b9ddbc02387920d1509e7fb3e36eb3cf7c86bcb86d881aa291191a895c3de8081000008fb3ba14", 0x86) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x700}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000b3a000)=[{&(0x7f0000f83000+0x90f)=""/4096, 0x1000}], 0x1) 2017/12/21 22:48:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) add_key$user(&(0x7f0000d4e000-0x5)='user\x00', &(0x7f0000c04000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7f000)="20e3a7b989e0c9250fe65dff47b7c3361d064d165efc01fa97cca730e367037d6f38e1831c52800a006eeb8b5527816db8f2048095dda8e5f2324bd65a2be592542319680480c53bd48f2b66da1420cc1a8f61e38b17fa22ad829e36dedc2fd1e6f7dcfbaaa5c0ab5d8a471dd7c08aade16a6110325eb3e4149a2dee4ce373388c6b2ad9d9249cc78beb0a19ca75fd380663c7c06b76766422a98ecf8f81dab5ee3ea468e2998135ddb73fbb5aa5b5a2d303f18c6995fb81709421b72ff0bb8d4a4c5952b75b1f79ebbbe9a7a68a58bd07705c210c4ef552ee57437837dffa461ec25f315469f773158fc141cc76fe", 0xef, r0) r3 = add_key$user(&(0x7f00006aa000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f60000)=0x5, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001bb000)={0x0, 0x0}, &(0x7f00008f0000-0x4)=0x8) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x1}], 0x1, 0x2041, 0x0) 2017/12/21 22:48:20 executing program 7: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) fcntl$getownex(r0, 0x10, &(0x7f00007df000)={0x0, 0x0}) 2017/12/21 22:48:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000872000-0x7)='/dev/cuse\x00', 0x100, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004ee000-0x28)={r0, 0x100000000, 0x11, 0x92, &(0x7f000043b000-0x11)="89ff9ba2027e99a72a3d252d22fa705d39", &(0x7f00003a1000-0x92)=""/146, 0x8, 0x7}, 0x28) socket$inet6(0xa, 0x802, 0x100000000000088) syz_open_dev$urandom(&(0x7f00006be000)='/dev/urandom\x00', 0x0, 0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000891000-0x4)=0x9, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000837000)=""/4096, &(0x7f000016f000)=0x1000) 2017/12/21 22:48:20 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f0000003000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x2ac3f0c8, 0x4) 2017/12/21 22:48:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000074b000)='/proc/self/net/pfkey\x00', 0x8001, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000337000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x0, 0x0, 0x0}) io_setup(0x5, &(0x7f0000916000)=0x0) io_submit(r2, 0x1, &(0x7f0000e30000)=[&(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d03000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = dup(r3) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023e000)=0xc) setresuid(0x0, r5, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r7, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2017/12/21 22:48:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000308000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f19000-0xa0)=""/160, &(0x7f0000f89000)=0xa0) capset(&(0x7f00002e1000-0x8)={0x20071026, 0x0}, &(0x7f0000c0e000-0x18)={0x0, 0x0, 0x2cc, 0x0, 0x4, 0x8955}) r1 = socket$inet6(0xa, 0x80003, 0x7ff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d35000)=0x0) 2017/12/21 22:48:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="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") 2017/12/21 22:48:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x10000, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000406000-0x8)='./file0\x00', &(0x7f0000000000)={0x8, 0x7, ""}, &(0x7f0000448000-0x4)=0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009ef000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007df000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a26000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a87000)={r3, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000001000-0xb7)=""/183) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00003f2000)=[], 0x0) [ 41.155373] device gre0 entered promiscuous mode 2017/12/21 22:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000f82000-0x28)={@generic="f728ec41fa648f1975cf77d30fdef6d2", @ifru_mtu=0xabc}) rt_sigreturn() 2017/12/21 22:48:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000077a000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000005c000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000309000-0x5d)={r1, 0x69, "08b91a5c3ddba411f67cbad3df6b1997dfb8c16ea6c2191cbe476325acfe2ca0e10712aec81b1af516d4e154abeaaa109778f855425025a6986462b8ccbda6b5a8037f17ef2742aa5ca316f5612d8d55a83ca51509eead4d5753b060c749506d310fbff274dceb5aca"}, &(0x7f00003bc000)=0x71) lchown(&(0x7f0000b0e000+0x335)='./file0\x00', 0x0, 0x0) 2017/12/21 22:48:21 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x20000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000da6000)={0x0, 0x9b5}, &(0x7f00004a3000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000011e000)={r2, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000002000-0x4)=0x10000, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{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]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000002000)='/selinux/user\x00', 0xe, 0x3) fchmodat(r1, &(0x7f0000002000+0x329)='./file0\x00', 0xd) connect(r1, &(0x7f0000002000)=@ax25={0x3, {"8f49717556d7e3"}, 0xffffffff}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000003000)={0x7, 0x1f}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x2, 0x0) write$fuse(r3, &(0x7f0000003000-0x30)={0x30, 0x0, 0x5, @fuse_notify_retrieve_out={0x3, 0xcba, 0x7b1e, 0x8000}}, 0x30) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000003000-0x14)={0x8, 0x200, 0x710, 0x4, 0x7}) fcntl$setlease(r3, 0x400, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r4, 0x2, &(0x7f0000005000-0x4)=0x9e88) open_by_handle_at(r1, &(0x7f0000005000-0x73)={0x73, 0x0, "b82a6a6bf3073f30638e73c992709727e9bf286b17adf72315832ca4776c3649785f34316201ea225ec4f10d75887505645330a1a53fabe13be0738fd82ad6a1026c07e3f749032526dbb7792b1a28928cca36afa98b38d0546e73a7395c65b9806a3db31aa2e9ba205a11"}, 0x840) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000005000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000002000)=0x4) 2017/12/21 22:48:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000021a000)={0x1, 0x0, [{0x400000040000071, 0x0, 0xffffffffffffffff}]}) 2017/12/21 22:48:21 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000004000-0x2)="fd", 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000019000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000022000-0x8)='./file0\x00', 0x2000, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000-0xc4)=""/196, &(0x7f0000005000-0x4)=0xc4) 2017/12/21 22:48:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000095000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b4, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0}) 2017/12/21 22:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) pipe(&(0x7f00006ac000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f0000cec000)=' ', 0x1}], 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x8, 0x4) r4 = add_key$keyring(&(0x7f0000a1b000-0x8)='keyring\x00', &(0x7f000016c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f000007f000)='ceph\x00', &(0x7f0000956000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e61000)='crc32c-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a2b000-0x8c)={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]}}, &(0x7f000086b000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004bf000-0xc)={r5, 0x1, 0x30}, 0xc) r6 = add_key$keyring(&(0x7f0000db0000-0x8)='keyring\x00', &(0x7f0000024000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000f1a000)='asymmetric\x00', &(0x7f000098e000)='/\x00') fcntl$addseals(r1, 0x409, 0xd) 2017/12/21 22:48:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000ca9000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000ca5000)=0x3f) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) tkill(r0, 0x6) 2017/12/21 22:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d4a000+0x68b)={0x0, 0x0, 0x0}, &(0x7f0000599000-0x4)=0xc) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f30000-0xc)={&(0x7f00007c8000)='./file0\x00', 0x0}, 0xc) fcntl$setown(r1, 0x8, r0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001de000-0x5)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f0000504000-0x78)={0x1, 0x78, 0xfff, 0x9, 0x80000000, 0x6, 0x0, 0x7, 0x80, 0x8, 0x2, 0x101, 0x4, 0x0, 0x0, 0x125, 0x2, 0xafb, 0x3, 0x0, 0x1, 0x3, 0x5, 0x100000000, 0x2, 0x400, 0x0}, r0, 0x7, r2, 0x0) r3 = getpid() ptrace$setopts(0x4200, r3, 0x9, 0x100002) 2017/12/21 22:48:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) r1 = getpgrp(0x0) ioprio_get$pid(0x2, r1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fca000-0x38)={&(0x7f00000c5000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000124000-0x70)=[], 0x0, &(0x7f0000f52000-0xca)=""/0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000fa7000)={&(0x7f0000a95000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c91000)=[], 0x0, &(0x7f000087e000-0x7e)=""/0, 0x0, 0x0}, 0x0) 2017/12/21 22:48:21 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003c2000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b16000-0x10)=[@generic={0x882d, 0x514bcca2, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="008b", 0x9, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000337000)=""/99, &(0x7f000054a000)=0x63) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e6000)=0xc) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000790000)="f82c46b60a94e81ef3f9030953b1b5924ba6816801fb1c0070be4adfe83a67b1bb56bef5982e2b2e35da34db0e04bd74d415bc3d8f78d8c2fc49d563eb86acd98c0dd75a8916d8b7aaeb9615c3a8041b415afdd19db4cf430981df0eb6402bee480b8a8bbdf46bb79544751246575cee1f76b707bf674358a083a975fab99513b85646b32f72223f75e4e62ae9cc5c698a4938b541fe605b7f698113e89fa2d1758ce7527ef7508ffa97373e480dd701e1a90567d0ed3882edcb7f9a49d003e7873cc9f057f6f1db86f665695db7a7d2041253be2d74806245838c58") r3 = syz_open_dev$sg(&(0x7f0000ef3000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x80000) recvfrom$unix(r3, &(0x7f000039a000-0x6b)=""/107, 0x6b, 0x2000, &(0x7f00001bc000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/21 22:48:21 executing program 2: r0 = socket(0x3, 0xa, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004f7000-0x4)=0x0, &(0x7f0000734000-0x4)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c75000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f000053a000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e5d000)="", &(0x7f00005b3000)=0x0, &(0x7f00003f0000)=0x0, &(0x7f0000c5b000-0x36)="") move_pages(0x0, 0x1, &(0x7f00003d9000-0x30)=[&(0x7f0000dc5000/0x4000)=nil], &(0x7f00005b6000-0xc)=[0x400], &(0x7f00000ac000-0x4)=[], 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc6000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004fb000)={0x0, 0xc3, 0x6, 0x6880}, &(0x7f0000621000)=0x10) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000032e000)=""/26, &(0x7f0000623000)=0x1a) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002eb000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb4, 0x2, 0x8000, 0x100000000, 0x6}, &(0x7f0000a8d000)=0xa0) 2017/12/21 22:48:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xfff7fffffffffffe) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000083a000-0x6)={0x0, 0x0}, &(0x7f0000c60000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000848000-0x14)={r3, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000488000)=0x14) 2017/12/21 22:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000a70000)='./file0\x00', &(0x7f00004db000-0x6)='affs\x00', 0x0, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000395000-0x90)=[{&(0x7f0000e78000)="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", 0xd20}, {&(0x7f00006ca000)="03ab3bd569349abd440df06a7c1bc7ce104bc5e5f73bef3507665e44bd34a4601fefb87dc188ee653f7e7ed030c18255e5216d9d8c50e7cf20c60f9f9bc2a6b940ea77711605bdc2da23560a584aeeb7204d4afc6b247b858ae8dfd72d064a1b43f51ed6ba50209606c76d157016721ed00c4a59246e24741744bfcbd4aedda79b66f98ab46905f5793e115764293fd3158e7cbc62463acc79cd13e7e2fdeade93c77f63973f21b0ef4b8558b19f318d0bac7885be74473b6963bd5463840b9172fc5b5838d1805de8f03034d974170a05a94d", 0xd3}, {&(0x7f00004f4000-0x9)="c403c79d5c8efe2f39", 0x9}, {&(0x7f0000531000-0x44)="fcf490c4b6f49647973440b726d93937b50745428ef3a488fe3f2a480da5d2ac1431b9244732c1d29c5105d0bf5110d5ea988775713d32ba574f58023a4b1e30292d3698", 0x44}], 0x4) 2017/12/21 22:48:21 executing program 4: r0 = socket(0x200010, 0x802, 0x100000003) fallocate(r0, 0x1, 0x8, 0x80000001) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00008da000)=0x9, 0x4) recvfrom$inet6(r0, &(0x7f00007b3000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2017/12/21 22:48:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) ioctl(r0, 0x1000000000, &(0x7f00004fa000-0x58)="95321b09e86bc8e8bae0fce45ac822e9b7bfd1cadee3390e58403bfe3090e9e290643606be9381151f44eaea9b58277d138f2af339fe362f37291959944c7cbdd237901c5c7543dd3c93c5e4834d4230896fc621e9d9284c") r1 = socket$inet6(0xa, 0x6, 0x0) setns(r0, 0xc000000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b7c000-0x4)=0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f79000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000ee7000)={0x10001, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fc5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x100000000, 0x2, 0x6}}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) 2017/12/21 22:48:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000cb9000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000cca000)={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) fcntl$setsig(r1, 0xa, 0x35) r2 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000fb1000-0x8)=0x4) 2017/12/21 22:48:21 executing program 1: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000-0xf)='/dev/sequencer\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000000)={0x10f8, 0x3ff, 0x9a}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statx(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000568000)='/proc/self/net/pfkey\x00', 0x40901, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b05000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2000000000000, 0xffff, 0xe, 0x9, 0x3ff, 0x9}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 22:48:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a7e000)='./file0\x00', 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000b6c000)=0x2, 0x4) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000c39000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f0000505000)="7602") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000de4000)=0x0, &(0x7f00001a8000)=0x4) 2017/12/21 22:48:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001c4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005f7000-0x8c)={0x0, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb9000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000e47000-0x8c)={r4, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ba4000)=0x8c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a3d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/21 22:48:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x80003, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000667000)='/dev/sequencer\x00', 0x1fffd, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00001ba000)=""/147) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet(0x2, 0xb, 0x10ff) pipe(&(0x7f0000f7b000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00009aa000-0x28)={@common='lo\x00', @ifru_settings={0x4, 0x8, @cisco=&(0x7f0000cef000-0x8)={0xfffffffffffff254, 0x321}}}) sendto$inet(r2, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000486000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 22:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000a2d000-0x4)=0x5, 0x4) r0 = msgget$private(0x0, 0x17461e8512a55e4a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000907000-0xc)='/dev/rfkill\x00', 0xc080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000cdc000-0x8)={0x0, 0x800}, &(0x7f0000cc6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009cc000-0x10)={r2, 0x2c, &(0x7f00007a6000-0x2c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x19}]}, &(0x7f000006b000)=0x10) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000788000)={@common='gre0\x00', @ifru_mtu=0x101}) r4 = syz_open_dev$mouse(&(0x7f0000945000)='/dev/input/mouse#\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f000016b000)={0xcd, &(0x7f0000907000)="3ccc03edf416b15ec28c523f6292bd7d4dc0c776952ec6afbeff4c5b10af39b06e5dc40bd80d68c095fb194d67abceac26150d4fd58d6f0759c99b282822492710b549dcf34bb032b2254058979dea23190434134abd5e98d1eac332ad1bc177ee2fe1813264bf3cd58d5973b54321ec04f6593af6436e6e820b3210cdcf93848af62dc5d6b478b16e9ad8216a7493b060780e0f1979c8f88a49f0b712529c1148be4d4384c1383f2905e12d51c0aee51a0601a4703f60fb7a20fe76955943e85a83d9d12537f20cc1b78bf5a1"}) msgsnd(r0, &(0x7f0000655000)={0x1, "6603dd9d3807c23a03ffcca50c1bf45a9dfc1e5c1d7b11ad988305fe432d7435c2513fcce8ef9821d7e657f97b568834bd19afe222ddeb9dc2ce9aa9f2411acf47dcecd00d8582a40a8da36d40e6f91a27b7670b704337f0319697d6c1a8d897f13fb8e6c38e32413327a7e4f4d21f66a845a53943045343d9e4610245221bad529ff84273efc0c29394"}, 0x92, 0x0) r5 = socket$inet6(0xa, 0x3, 0x10000000000008) listxattr(&(0x7f0000dc5000-0x8)='./file0\x00', &(0x7f000047d000)=""/10, 0xa) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/21 22:48:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) 2017/12/21 22:48:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x8, 0x0, 0x6, 0x4, 0x2}, 0x14) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x200, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2017/12/21 22:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) socket$inet6(0xa, 0x2, 0x200) 2017/12/21 22:48:21 executing program 3: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x160) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f7000)='/dev/sg#\x00', 0xffff, 0x80000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000a61000)=""/49) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b50000)={0x2, 0x0, 0x0, 0x401, 0x0, 0x0}) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b52000-0xe)='./file0\x00', 0x200000, 0x42) r1 = getpid() sched_getattr(r1, &(0x7f00003a5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/12/21 22:48:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x410000, 0x400000000000020) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000a63000-0x8c)={0xe8, 0x7fffffff, 0x2f72, 'queue1\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002aa000-0x290)={0x40, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x64, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x11, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xd2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000461000)=0x9, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a9a000-0xf)='/dev/sequencer\x00', 0x105400, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fcf000-0xf)='/dev/sequencer\x00', 0x40000520fff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) [ 41.545860] NFS: bad mount option value specified: v 2017/12/21 22:48:21 executing program 0: mmap(&(0x7f0000000000/0xe32000)=nil, 0xe32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000271000-0x4)="", &(0x7f0000248000-0x4)=0x0, &(0x7f0000140000-0x4)=0x0, &(0x7f000024b000)="") sched_getaffinity(0x0, 0x8, &(0x7f0000250000)=0x0) 2017/12/21 22:48:21 executing program 7: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = dup(r0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000a77000-0x12)='/dev/input/mouse#\x00', 0x4, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000020a000)=0x0, &(0x7f0000a75000)=0x4) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000a77000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) read$eventfd(r1, &(0x7f000020b000-0x8)=0x0, 0x8) r2 = msgget$private(0x0, 0x1) pipe2(&(0x7f00009fc000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000a78000-0x5d)=""/93) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a76000)=0x0) 2017/12/21 22:48:21 executing program 4: 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, 0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000)='net\x00') readv(r0, &(0x7f0000313000-0x10)=[{&(0x7f0000b56000-0x78)=""/120, 0x78}], 0x1) getdents(r1, &(0x7f0000417000)=""/0, 0x0) 2017/12/21 22:48:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000d9f000-0x21)=[{0x1f, 0x24, 0x1, 0x0, 0xb, "2300fb060b00030000000000ffffff"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) [ 41.578748] NFS: bad mount option value specified: v 2017/12/21 22:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ac9000)='^', 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007c9000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000fb1000)={0x3, &(0x7f0000f9f000)=""/81, &(0x7f00007d4000-0x48)=[{0x46, 0x3a, 0x5, &(0x7f00001b6000-0x1c)=""/58}, {0x5, 0xc4, 0x47c1, &(0x7f00008b4000-0xc4)=""/196}, {0xfffffffffffff350, 0x4b, 0xfff, &(0x7f0000062000-0x4b)=""/75}]}) getsockopt(r0, 0x84, 0x8000000007b, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000017c000+0x376)={0x3, r0, 0x1}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000a73000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000831000)={0x4, 0x0, 0x20a, 0x7, 0x2, 0x81, 0x9, 0x1, 0x0}, &(0x7f0000c08000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000003b000-0x29)={r3, 0x21, "05e0cc4f657a43f7aeaa856b8ecf9c4c54aa94eb6bf71733d67ec2507617e70840"}, &(0x7f0000e80000-0x4)=0x29) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000044000-0x8a)={r2, 0x100000000, 0x1, "daaf7f465fd50421c08532e21d0e87fba42d5414a2c280befe66ed7f14983e703f66f8f444a28383ccc02895837d4d758a19d8c7504c999f755a14f61c2a93e98eef11a2b4ae593ea32637c37e448fc0831a011ed73da28b9b9c35ccbdb1922382e6952cfa01f063c9ce2ea2404e46898b701dee960ff3a598fc1b70465445da"}) 2017/12/21 22:48:21 executing program 0: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x800003, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) rmdir(&(0x7f0000038000-0x6)='./bus\x00') mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000002e000)={0x0, 0x7fff}, &(0x7f000004d000)=0x8) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000004f000-0x6)='./bus\x00', &(0x7f000004f000-0x12)=@random={'osx.\x00', '/selinux/mls\x00'}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000023000-0x8)=@assoc_value={r2, 0x9}, 0x8) getdents64(r0, &(0x7f000004c000-0xe)=""/24, 0x18) 2017/12/21 22:48:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00000ce000-0x4)={0x0, ""}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$sndseq(r2, &(0x7f0000349000-0x1b0)=[], 0x0) 2017/12/21 22:48:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) vmsplice(r0, &(0x7f00007bd000)=[{&(0x7f0000f04000)="b51ed009706bc608decc7d01716711dbe1d7a1f698ca2cd6701f2e98041346c2f40749e6b56af834c9a67169ab58c6c944d13332acccb2490e17d7f919cbedfe79f0e7c52528002e0520ee691d1d969ccf9692adae21651d1666f7be0d03300e7c2e3a4103aa226062c89ea4d2f6", 0x6e}], 0x1, 0x1) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c3d000)={&(0x7f0000d16000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b4000-0x40)=[], 0x0, &(0x7f0000915000-0x88)=""/136, 0x88, 0x0}, 0x0) 2017/12/21 22:48:21 executing program 6: 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) r2 = dup(r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00009ae000-0x4)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000080d000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 41.689731] device syz7 entered promiscuous mode 2017/12/21 22:48:21 executing program 6: r0 = socket(0x14, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80, 0xfffffffffffffff9, &(0x7f0000001000-0x7e)="e7f3a997d67ecefddb89dd1a331ffa04d17d3722e5ff62e93b44fa5dabbce75f113da1ecd799bf4602aaa08b1e4f43c4150af637b6282fc8dd462ff288ba71f62bcfe1f16cc74466ebdafee32801a90278e15ba9cc9a16a3ae2ecf377b1bd61c06d1b8f76eae3cd709e7eb427595d775d617daf935878c35f5fba74d71f2", 0x7e) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x202401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000003000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000002000-0x70)={[{0xfe77, 0x1, 0x0, 0x6b8d, 0x3ff, 0x2, 0x3, 0x0, 0xa2, 0x10001, 0x8, 0x9, 0x7ff}, {0x100, 0xffffffffffffffe0, 0x3, 0x9, 0x403b224e, 0x5, 0x3, 0x0, 0x6, 0x4, 0xffffffff, 0x90a, 0x400}, {0xa5c6, 0x1, 0x1, 0x9, 0xfdd, 0x101, 0x800, 0x401, 0xffff, 0x4, 0x9, 0x49af, 0x7}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:21 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x3) connect$llc(r0, &(0x7f0000b77000-0x10)={0x1a, 0xf5, 0x200000, 0x4, 0xce95, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) poll(&(0x7f0000100000)=[{r1, 0x40, 0x0}], 0x1, 0xffffffffffffffff) r2 = socket(0x1e, 0x2, 0x0) close(r1) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2017/12/21 22:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f000094f000-0x7)='ns/mnt\x00') clock_gettime(0x0, &(0x7f0000e32000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000bbb000-0x64)=""/100, 0x64, 0x0, &(0x7f00006d6000-0x10)={r1, r2+10000000}) r3 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) truncate(&(0x7f000090b000-0xc)='./file0/bus\x00', 0x6) unshare(0x40600) fremovexattr(r3, &(0x7f0000542000)=@known='com.apple.system.Security\x00') preadv(r3, &(0x7f000011d000)=[{&(0x7f0000bad000-0xe1)=""/225, 0xe1}, {&(0x7f000046a000-0x25)=""/37, 0x25}, {&(0x7f00008da000)=""/50, 0x32}, {&(0x7f00000f1000)=""/173, 0xad}, {&(0x7f0000dc2000-0x51)=""/81, 0x51}], 0x5, 0x0) 2017/12/21 22:48:21 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 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000a48000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005f7000-0xb)='/dev/hwrng\x00', 0x2880, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000a17000-0xbc)={0x8, 0x0, 'client0\x00', 0xffffffff80000003, "c754164ad25af3a3", "5161847ddf2807990b83201975e7d1a59c093ac5afb7fdec64b4828eb298a0f3", 0x1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) 2017/12/21 22:48:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000551000)={0x0, 0x0}, 0x1, 0x0) r0 = add_key(&(0x7f0000f6c000-0xc)='id_resolver\x00', &(0x7f0000712000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) syz_emit_ethernet(0x7e, &(0x7f0000412000)={@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, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x0, 0x7, "06ffe90101"}]}}, ""}}}}}, 0x0) 2017/12/21 22:48:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005d4000-0x8)='keyring\x00', &(0x7f000082b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) ioctl$int_in(r1, 0x0, &(0x7f0000cbe000)=0x8) r2 = socket$kcm(0x29, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b6e000)={r0, r1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b17000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000ad9000-0x8)=[{r3, 0xc, 0x0}], 0x1, &(0x7f0000bb1000-0x10)={0x0, 0x0}, &(0x7f0000013000-0x8)={0x40}, 0x8) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000342000)='/dev/usbmon#\x00', 0x800000, 0x200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000cc000-0xc7)={0x0, 0xbf, "5af4870269ecde3fc15b9d47fb0eaf374115f0112e0ca60f206d05a96e57a1d59c64bdbed9b291fe67ed796f2ca27ec71771d5b2c76e55be7b542e5a1f1effd066feab96141fbb23483677b7759f42e02fd6aa7b7e57c42e3c2ad77c875f29ed6f0b52ec68420c9594618f64a98d686417e0ff16fd4c5f3d64f2853bb70fe360dcfd92efd37e175d93a49af432c82d7b887fd351d3723de2f4a919ed86b7b6ee5ac156e6c2eaadc13b2517fe607b2953e124c7267c3125d060cf87d86d9449"}, &(0x7f0000718000-0x4)=0xc7) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00004b7000-0x8)=@assoc_value={r5, 0x0}, 0x8) sendmsg$kcm(r2, &(0x7f0000a7b000)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f0000856000-0x1ba)="13", 0x1}], 0x1, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x80) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000053f000-0x8)={r5, 0x400}, &(0x7f0000817000)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000447000-0x40)={&(0x7f0000970000)=[0x0], &(0x7f000049a000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000841000-0x8)=[0x0, 0x0], &(0x7f000092e000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x8, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) getegid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000932000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000145000)={0x0, 0x0}) ptrace$getregset(0x4204, r6, 0x201, &(0x7f0000235000)={&(0x7f000093c000)=""/53, 0x35}) creat(&(0x7f0000b28000)='./file0\x00', 0x101) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000a62000)={0x3, 0x5, 0x0, 0xfffffffffffffc01, 0x7, [{0x3ff, 0x3, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1f, 0x7, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xffffffffffff9d37, 0x3f, 0x6, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x7, 0xfffffffffffffff7, 0x4, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x4, 0xff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x113f, 0x6, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x7, 0xdeb, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2017/12/21 22:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x141042, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000291000-0x4)=0x1, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000f31000)=0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000791000)=""/31) 2017/12/21 22:48:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpid() r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xfffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000cea000-0xf4)="9be0caded665bc0faa67edd5e5791156dc6800d2666ce3034300fa059c073680653ae585e23ddc9abf03f7e4351bd635b4ff72133ef5f7697a9d372b0df484d932bb3badee4856d754130825665390b0ae895a9d8de766aaa1b05cd93cdeab92b3385c848f38a3f769ffa67e706034caf76161a8203795a8f26e61ebf8b247fe61af97a85e03943aea695ffadfd536ddb9ab621223017920b55c5c7ff03269c7ebae20f467a36f6c2be5ba1fc56e271d1c8e9ed52f239d5b7f9210d796b38b1b89f3b0f900818e70e757520d82908a2b6353d5c80c0e8ec46ead685b436512b4b81b7e20240958593936e5238cd7bed3c02c2ee1", 0xf4, 0x0, &(0x7f0000df8000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r2, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f7f000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d43000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000fa3000)={r3, 0x10000}, 0x6) pipe(&(0x7f00005c1000-0x8)={0x0, 0x0}) sendmsg$kcm(r4, &(0x7f000089c000-0x38)={&(0x7f000012f000)=@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000181000)=[], 0x0, &(0x7f0000f87000)=[{0x98, 0x10f, 0xffffffffffffff04, "835176c81b0cc6e9022255e9cadbd6c3dd79268c1950f5685d6d71b79b0cff12ed55cdc083dae4eb88f280e2bb31574cddfff6d6cad659720f5dde422c657b6dd39e307f3b726807399673e31467f6f2564542791c53301bea0912f34d9a4b8c6f51916480cdc6468cace851a3a41e5f1ff50ae94bf61684ee1951b765a9eb07cfb7c01a1bdcab"}, {0x78, 0x197, 0x6, "79f759da6cd8402fca5bd38754b06aeb38117eaf268ae2661945d04a6c1ff8bbe1d3d016d4126ab1281c3492f0b18f1ad8854eea99dfc5a1c7e61092f0f0e69b267ab2ba793591acabc074c2ef44e94322ea34143f8ee96a516967b4399a63327f088663"}], 0x110, 0x40}, 0x880) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000096d000)={r3, 0x2, "f7d2"}, &(0x7f0000f20000)=0xa) 2017/12/21 22:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000796000-0x70)={[{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]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c24000-0xa3)={0x0, 0x9b, "1759285c6764f340ff968a8d7d7db56105dd752abeb7a4bde3b04d1aec2e31cdcb297f97fb9dc626d0983521c6906034e4d9d97f3ff50525609f62e836521ee7cdcc631f1e4ff5bf91ae3997d51dc1b8c3ccaad94f09ce31f422d8523d62be05574e6c03b8e2a1a905853c95fa720485a8e80ff07994108f8e2900e5fb35222092c41ef0aa33a33af8836c35700b39798e3674ed94145642547e69"}, &(0x7f0000346000-0x4)=0xa3) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b9a000)=@assoc_id=r3, 0x4) r4 = creat(&(0x7f00002ca000-0x8)='./file0\x00', 0xc0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000252000)=0x5) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x4, 0x0, 0x0], 0x0, 0x44, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = request_key(&(0x7f0000c12000+0x78d)='id_resolver\x00', &(0x7f0000b3f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000097d000)='/dev/kvm\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r5, 0x100) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009ca000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = creat(&(0x7f00008f1000)='./file0\x00', 0x120) bind$netrom(r6, &(0x7f0000397000)=@ax25={0x3, {"273c1dc73ee9f0"}, 0x6a6}, 0x10) 2017/12/21 22:48:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000001000-0x8)=0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001000)=@common='rose0\x00') sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@sco={0x1f, {0x7, 0x24, 0x8, 0xa7, 0x2, 0x6aee}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="c7f18678251445", 0x7}], 0x1, 0x0, 0x0, 0x4000}, 0x20000000) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x0, 0x0) io_cancel(r0, &(0x7f0000e56000)={0x0, 0x0, 0x0, 0xa, 0x9, r2, &(0x7f0000000000)="d0338bad8be6517dbffa9ea008ef32fef30c595890401b85259fe851bcc86c9a59e8d986b444862bcd383e94478399dc8490ba9b35e7496414ad7739c6031cf2ec230f659e1c6f071925e2dd90a8262b53ff2199d2e053a4d14507d4cdc5783c670daa8b8a9544f2555aad5a45f85ac89fcc2334fc94ed8bedb4dd9a5d271427e8eeec4b45e9ee8eabdd6245664f5d563180b2530d49e2", 0x97, 0x2, 0x0, 0x0, r3}, &(0x7f00003d2000-0x20)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0xfffffffffffffff1, &(0x7f0000f70000)={0x0, 0x0}) 2017/12/21 22:48:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00004ab000-0x11)="020600010200000000648fbc8eaf4b48d3", 0x11) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000092b000)=0x9, 0x4) read(r0, &(0x7f0000b4b000)=""/1, 0x1) connect$bt_rfcomm(r0, &(0x7f0000367000-0x9)={0x1f, {0x6952, 0x43, 0x993, 0xffffffffffffb4b9, 0x0, 0x6}, 0xcf}, 0x9) 2017/12/21 22:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000c5b000)={0x7fff, 0x1, 0x0, 0x204}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00002cd000-0x4)=0x2, 0x4) 2017/12/21 22:48:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000dbb000-0x18)={0x2, [0x0, 0xffffffff]}) 2017/12/21 22:48:21 executing program 4: memfd_create(&(0x7f0000116000-0x15)='eth1\\mime_typevmnet0\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) removexattr(&(0x7f0000b99000)='./file0\x00', &(0x7f000092a000-0x15)=@known='system.sockprotoname\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000083b000-0x8)={0x0, 0x0}) 2017/12/21 22:48:21 executing program 1: pkey_mprotect(&(0x7f0000e75000/0x3000)=nil, 0x3000, 0x1000008, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = socket(0x4, 0x0, 0xb20) sendmsg(r0, &(0x7f0000137000-0x38)={&(0x7f00002ae000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000fde000)=[{&(0x7f00000d9000-0xcf)="dc9a1e8ff67b238a962a97b5dbc12f822f50ec3cc4db9d51728efc94033f0b5b61070c1743144bc10c9e19967349b5311f7742041afe5330d20dc97b9c52495178c8890ef90bd4d3f1fb51cdff626b4180ef41f38b0c68bed216569723ae96c3008b2319e51e9babdd76ce9dc65598ee437ecadfea9e88a904f1d73bee93c615c62ac7d266c4498e4dd2c6b9be330208464753af15e6146a89a5a8f6c45a997db69055b4a3e879c47fde6dee6fad46877b0c3af4dd76497e1f5cbbf5c3ff0aaf47a4722265bc7d0e742e4dc08543f6", 0xcf}, {&(0x7f0000d00000-0x29)="f4a08ef300f283038cf7c26a6f18783d78b2c422ccc4cc21a53a47d7ea2c635f50e3700eda592edc24", 0x29}, {&(0x7f0000676000-0xa4)="93e91bd19bc301149743658d719f1adc8e5c69a39e2f6907f541b924c6d2d46f08840333d5f0dc721e1d18d2abada1ac8d9e2842dd37320224625a58e6cdd180a7413516ae169d89ffb6536829b56b15a99541a090a28e7550e5f8983b81dfa5bd593b0aff205ce02293cb8459107fc8b1e23a0cf232bba8c0a68842bd47cc9b15605ffd8434ee678e1017c57322302ce29eaada1e85d3d8839b9b26d80bf1f2b35900c7", 0xa4}], 0x3, 0x0, 0x0, 0x8004}, 0x80) r2 = shmget(0x2, 0x4000, 0xa23, &(0x7f0000d69000/0x4000)=nil) fstat(r1, &(0x7f00005df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000097c000-0x4)=0x0, &(0x7f00005d4000)=0x0, &(0x7f00002c8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000e06000-0x8)='./file0\x00', &(0x7f0000cde000-0x44)={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) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000001000-0x70)={{0xa498, r3, r4, r5, r6, 0x80, 0x1, 0x0, 0x0, 0x0}, 0x7, 0x1, 0x2, 0x321b, r7, r8, 0x3f, 0x0, 0x0, 0x0}) shmget$private(0x0, 0x4000, 0x78000008, &(0x7f000088b000/0x4000)=nil) r9 = shmget$private(0x0, 0x3000, 0x180, &(0x7f0000b5b000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x200, 0x10000}) shmat(r9, &(0x7f0000d92000/0x2000)=nil, 0x6000) 2017/12/21 22:48:21 executing program 2: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ef4000)={0x0, 0x6e}, &(0x7f0000ef4000)=0x6) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ef4000)={r2, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xe2, 0x2, 0x0, 0xfffffffffffffffd}, &(0x7f0000ef5000-0x4)=0xa0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000559000-0x8)='procd\'(\x00', 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f00001c4000)='rxrpc_s\x00', &(0x7f0000ef5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef6000-0x1)='\x00', 0x0) add_key(&(0x7f0000ef6000-0xc)='id_resolver\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f000037e000-0x10)={0x0, &(0x7f0000320000)=[]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004cd000)=0x101, 0x4) sendto$inet(r0, &(0x7f0000ef3000-0xfb)='[`>', 0x3, 0xc000, &(0x7f0000ef3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 22:48:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3ffffffffff, 0x0) pipe2(&(0x7f0000f5d000)={0x0, 0x0}, 0x80000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000fd2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000dc3000-0x150)=[{&(0x7f000077b000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "63151c1f54762e6a457f1b489bdab9d71a289ad09c5d217d5ba230fca43ba73a16cae26e6b6e09ff9c5834e22c282cec07ced3a6dd2ca7833692d6be32a240", 0x0}, 0x60, &(0x7f00001c2000-0x40)=[], 0x0, &(0x7f0000dc3000-0x70)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, {&(0x7f00004db000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "63ee21e51ba091e230b59b7cc746fc53d51cd13325b33b67c2e64dc3a25f2048905fc8f859ad9f24791716b9d03425416c74611beda1f5f1a597891c8807d7", 0x0}, 0x60, &(0x7f0000c04000)=[{&(0x7f0000dc3000-0x74)="dc3e642228", 0x5}], 0x1, &(0x7f0000dc2000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2017/12/21 22:48:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000538000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000e4000-0x108)={0x0, @in6={{0xa, 0x2, 0x100, @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]}, [0x7, 0x6, 0x3, 0x6, 0xffffffff, 0x0, 0x1000, 0x8, 0x1, 0x3, 0xd7, 0x4, 0x7ff, 0x0, 0x5]}, &(0x7f0000e6d000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000342000)={r2, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8917, 0x7d65ce85, 0xffffffffffffffff, 0x80000001, 0x4}, &(0x7f00009c4000-0x4)=0xa0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d40000-0x4)=0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000058e000-0x8)=0x0, &(0x7f0000fe6000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000004000-0xc)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2017/12/21 22:48:21 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009d0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f0000f7c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f7d000)=[], 0x0, &(0x7f00004eb000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f7f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2017/12/21 22:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) read(r0, &(0x7f0000cd8000)=""/194, 0xc2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b0a000)=0x2, 0x2) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000b9d000)=0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000de1000)=0x5) 2017/12/21 22:48:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f0000df1000)="726166ffdb11", 0x4, &(0x7f0000cf9000-0x1)='5') mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x20000, &(0x7f0000aed000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000e1f000-0x8)='./file0\x00', &(0x7f0000af4000-0x6)='tmpfs\x00', 0x0, &(0x7f000014a000)="") mount(&(0x7f0000b2f000-0x8)='./file0\x00', &(0x7f0000aad000-0xe)='./file0\x00', &(0x7f00000d4000)="0700eb667300", 0x1002, 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") socketpair(0x3, 0x6, 0x4, &(0x7f0000df5000)={0x0, 0x0}) openat(r0, &(0x7f0000dfe000-0x8)='./file0\x00', 0x2, 0x22) mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000c5d000-0x1)='.', &(0x7f00002a1000-0x6)="6f00000376", 0x2000, &(0x7f0000cb1000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000058000)="") 2017/12/21 22:48:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000604000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000370000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00002a3000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:21 executing program 2: mmap(&(0x7f0000478000/0x9ef000)=nil, 0x9ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xaf) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b53000)=0xfdffffffffffb, 0x4) 2017/12/21 22:48:21 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fec000)={0xffffffffffffff9c}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f44000-0x3)=0x0, &(0x7f0000fec000)=0x4) lstat(&(0x7f0000198000)='./file0\x00', &(0x7f0000966000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ede000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) munmap(&(0x7f00000b1000/0x4000)=nil, 0x4000) bind$unix(r1, &(0x7f000006e000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000feb000)={0x0, 0x0}) ptrace(0x4207, r3) 2017/12/21 22:48:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000063d000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d8f000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000935000)={0x0, 0x0, &(0x7f0000211000)=[{&(0x7f00007af000)=[{0x8b, 0xd8bd, 0x832, 0x4, 0x9, "63b914cc242fadef3d0c331d85675bae92dba1f60004f7cf1d24d3bef971be06342f4eaaf0a32efabd97c628848d809e756ed37e39019bda2d12b560053f817edd0fec914dcebd758a81f228cf7e3f48a9d7af420e408a45fa13dac07857023e64e4a2b83387189df5bebbd63a2518f23a0adf056d301408e9e7c8"}, {0xbc, 0x7, 0xa10, 0x5, 0x80000001, "627c2369da317f40f5623a600c4c7630efb3d04d1386384690ae5a391a7286e914826f381acafe4552f4724004ed49a5f83d4e7f25ec4eba1feba6392899092d895efe3ade662d888e788e6f0038fc2a9870ff492d044c4b3ccd69d6900917801c3f24830d3639abdfe8d2157ff9354887115c9cae7dcbced3dda8de4c6c8d26f5239c7a8482a005de81320c63ec7ad0c6c48d2dd5db2ad8285bc7478c3fff8d109b0162c635aaac779c2d35"}], 0x147}, {&(0x7f00000be000-0x11b4)=[{0xf9, 0x4, 0x1, 0x3, 0x9, "88172616bfea89e8b90f06525c7227c83e43d28a5ba4a8e050222a96cd1b22205b70405a9a3f1581e8bf14a79a2a0df49abd7a30abc4c67ef2e958814e75a848dc4a468c75bad979fd56077f9423990ef10b209a056836b29138a9b3de88650d0bc9e94c9085535f638c84f58c1432a30ced8e4f123b309fd9574cb1cf99972df1fed3dbad589cefb905a76dc4e4c0ddd00803d77fb0b6a569b10262958d8a22db9393ce1a9433d1509ae7468226bbf557489ceba4df40104ce869a88b3b2fdc8b997a25de078e4a16588af6e0746ce865c67c697f83b1e613ac4a7e9d89108f391ae8a6058dd06c85"}, {0x8d, 0x1, 0x10, 0x4659, 0x8000, "b606a8de1d40ae47c721adc6cb5208a3967754334add70f14368a2e2f453722cc00e60f75e1a9d199e565659e5780cc54e552ed821c2c4a3018635827b19630f8f74ea8de60cc9060071c7676edfc2760652d5c77f9e8957b94500de2fd731d99937053475c5e18db4cf9d8e5697bcec26a8bfa80767c0797756c68fd4"}, {0x1e, 0xa30, 0x506, 0x80000001, 0x8, "112f71463d003ae23456c0a619df"}, {0x1010, 0x7, 0x100, 0x8b, 0xfc18, "658f6367e9e93134828ded57f131336c2b0bbf6773982679f1508023000efecae79fa5e2970712297482ad827bc722808e8248edf251ca9ed55c4c196a97f306b363c2ae477a065928fd008aec3a586fd952b425aaec148befa56d1953f2472b4010fbd6d34fbbf1234fcb8f5cc51937baede43c223642f9e0e6e395597288a7c6b01b6483cd3961d0373d054b7fc70e4d1bc0797bac1a6f4f0d284d4be2c84a8e2d6995b208864367c0975d51579f701d6cc161d81da531b0df666ba978b7175d670359e81de8a8388bfd61bae2851c2032458239de6bd9584413c5458b88aa73b9be02ae250f203eaf08a334c87f374821d5e89d8d723752897e9cd73ed38807dc7537a05ac0886fb07f406e000f472bf3de76a21a890a8ccf3ebcf0895f256bfee66cbf0f88e07e99bd4507c1ebced2eb7625924dad7cdb76e4421005e9fe132150638126221b38bda3cf3f258d4a4f504f668e888b524292a68cc61c17e3085477922d38372ae47a9c4e8ec0dbadf1bc797b598436cf9d6dce69196c545252a394eacaf2a3c8b6f039fa6c2001695c3ebfeb8bf42321e162ee30d5a9fc7e14f6f9deb929f3e191fcd3f49f53865fc2e260b37222f9caab0aa28cb1c483607f7d631f7b7636448806384be3b53d066d8b3f241cadc0ea2e6d0d787b1ef115900bbf2b8f03e46b4b1fac81a508028ffd49813da1387cc9663e8e387a66a2196e4e554aad7e1b2607ef17d433932bf930c7847c9e60d337de363f53d2f163c75c0169f7638a88759d039e22fcbeb2d357f7f23203e3f630698daaecb64dfeec08b51fcde539668c4698c5bd088c43dc27ba3b57c4a6094ea5ed17713a7b63f2dab3b73950c0bc0edf2fe998bdf98942eec8bbea2b53b2297a649d9d5d8c8ac34d969e10836caeaa514bf049303cede2d59b90863b949179250209a4926027b5cd1eec0766914e4b1fe1eddb6b2e18d6d0c91ca4cbceb5e387ff1627e7e77ec66fbeb934032e141c1a7799ff51cbfb3e4d64b98556be6f172a6c9c92be6c5d04b788f0c2f2560e91216c7359f8432c3f3051843bd7a9733478736cf7646e5390bd66de3345287be489fe9cdf8f1ad7bf8530af2e6753b0cb056d5ac04cebab886033216d9a87090cc3dc97f935580d84f9a283a3d5ce63e0b9b0c9e4ae8569258d15faa057120335e07130dfb53685470ddd9dbd5a5770b915c5359cfcdb144bb89cf2dcb1842e79fe242e85714ac28ee6b8295a53d9cb49de1eecda211c1ef441d5347afab33330c238aaa55e495b5daec3bb315e30e88920368d004e1a3a010325fe11ad5eb0c936c9d249ca20aa76051c857b8ff2e490dec66db3f78211212a475c49dd03f9995d244ea5e7c2947082e93913b939fdb18ae8e0b36ba51d4ee1e14e8378fa872507646609b2c0d5b94276747bb71677eff40f9d4902f4c141352a303e65cb8b04314b670c4aeacd15731d1a51553ff227ee2b8a4da3137a563de8502ba49e9839d23eb93e768af218149f583d1a5b71377ad0551317266d9e8fb9ce12a6b93aaf0066326fecb015676f0e539bd9d4db6a736ea9ab45574ff49563274b3c767e77a82d99693027d545133d19913c85bc0daf3e780077d5111f904faf8de4dc4e684d7d40e899d3f076ec3407375df0e49cbe6c2461f35c356313ce91a16ac5bc2e22e6f4968d92f662bb3f7dc2b8b7ac56b64e3a0cc42e12842abd56d53b4c00c3c0c75e2bad80c5ffe9e532889c8f2c73fefbc1ab327285e10721f9bc7f68e34efd7a3111ef5988f3e9716889180974ac281109f96ad975a3d82f7eda0d056297d1e2eb08771bca920a51cffb0c1baf120447734ef3c8b03dd32c521d7f695c0c9f882adc189f51c8baf76ea6ea13b6c3a56ed178abd38eaaa104624b9328ed92a4ee294d5644659ef014f5a6bb1aeeb2226d5d96dd3f41d2cd4d4199c354b965680f4d38c61c17d52444918f9fec4183e503eee655dcaf357934aab31845927fea4737ad5884590bc214f3855b48bc08191661ee6e02f97d8be6d55f4a6126c40eee4bd99778a34241b08becf8da7ed2f45883f072a2deafffae1c2f47e730ab7ae5d4ab5787bdf93d5418a9ae0695dee2aca28048cc7506d51e602c3bd0bfeeaca8a01ff48dcf33a5c35358ec67f104848a7b802b2a5a8c19e88316e8c9d3aa76fa5ad31914507abf5daa0dccf195405d3f95e28a893cf5d9669bacfe06b50d3752ec5a11873933260d400b577c1be6f47f3c968136ed32aa087be6a17139be270b788338818dd121167f19610b18e1a241372c4217859bc920525b72461f1ffe8a7aa881ab54b4f0e89f97d8b57ca890f25df14b417254bd7470352e382613c29f42647047f5c4d5d272c40f8a7d0c503f5a4fd4c623e9c590269a3f95f7bd6e4b854d9f836a688bdf82ae3426cc9933b79a9131e76c39a668fcc762765227ff8dc1b31747e7f1ec193f58b403f4dfe9f2e54b8068a74d49ede1fc85fd6fe25b23953b543842613add55be1d206d7d5bd009937c29f0e2013664bd1da99614ea78210813228d15cc96aa3bcd941f8af8b0071e022c997b371632e65acdb55608bc6a43634f8925db0cef383b2b79b309f8fd1fcc9669405520c9bf733bcb186126902bef0a29d7a4129293f0151e61cf3105e25dad2465019ff18c1ec3a3e9c38d49af470da98fed981b5f762159236671d86d7031e828e142051e0134c21b31bbce75909d092d4b2b1b5a49e5fbcb829317ed38fff197c8381d05edfc1c22fa7a8db0933a6413fdba36e2b42d481a2bcce2638ce05638b6cd784503ee8b34a980f061ad48bd917e37f89cb4a3fa372bed731690c77c602696cd589e4682df2621a03ed0da7369613c733d45420588f9bd12043e4db5ce480f3ca02043e47c6ca6aaa10c206c31938c225c989c7b8a6c6d6993aaf1d18cc4e8c5f122fd40996fcc5c5ea5bf25d7cf50bfe1edefac9703aa3cb20fd9565e433c392a08fb19265ca918f2ac9cca0e03a878b626653f50a3dca7bc56499642bf27287a5dc3c0945c2a041ef7ae28e4c2acacbd7eb40300285970d438830283f688441a652b2f907553cceaf5aa650f35214e5d9b1c1bb69b6d5150ab7ed0b436c612bccb82a323d7fb174f6ec5d112ad48517f1105ddbf6332a6cfc818d52d335015a829d34c47a4a574630fe1954620566550fb7f961c2706713ca2209c7a05ee6d27d4dab7bdd66e52e45e858b5232985bdce21c53d21e80707404f3c338f988d6b2d33d0074d37f0ab188a8b641adcbbd71c7ecdd17340737db897859129a905485d3ebc47a182d2180da91e3bda604417af517dc2a8c5518dcc74c0d6ec5b14d45de5cd208ba98e590ea513b913b99fa574b767974f6663d941b9d7ecb456866965fbd7a2ac9c4e4badee45f62d96a62f50f7c4db9456348064a912a60faf592078b330b0cbc939cd424c1a9dd90e5c07f46dfdf3889727298805eeaba2fffe0c29866357cdd2c99405bd55574c6c85a02d2e9e47354dcdd75fd922bd2b19ed57042b4eea14dade1eddd71a8c2c54fb08bca83f6b3b87d12e595f80a768826746685bd9bc7d7f67c02daac4de8a62148b60cd0a53951ee5b8ae44f1d538a509e48d8ff3e4d4dac3004ae6906c1f3306b8bdf1b572b40b6e39792dee06d0f2510c05f522187982468e523460ad74a932d0828ce22ef688b44b24757f20a54735cdfc077f7034c2d93e8b73ab66eab38ef9288e4e5ccc5cc9d24dea02084a1783a1b9b30f2e51ba1084ab488ce125868c5ff32da47e69832588facb070234b9e5b85f35016bc86a1c2eec66f68f9b0bad680f637ca0eb6f945acad7b1fec19ca10c97b60053be2a1641e354a6dee63a7b50727d7b6d85884e8f08af118159bef43b7c5927e409d59fbd5242577ed7f5e5c532546b517fbbd811971dff59f4a0a6a16b7f9146b078467088ffa074097d7831082a074373529472880aa6084aeb9dd1339b0f37c34693eca50b562cb9cdbcfaf4db6bea280f37cf81d84963a1108d9955f2c63fcd1b419f279282400c374760c40f66f488e0a610b05c0c10fc5b7ba01e3df8bf95dba70a237d3a925a2af4f3efc134a1583bda297db7a73b0f782ebc2d08859b94bcf7e25cc94e2cd4f5eea0107784826ed537c91c30d9b69a3aded98eaf7555f14b9b23221906e17278c18509dd07aa3119e7e893bd3de2eabfd00b5ddc93f85a79c8930fee90c5a8614215c3ff4d4fca2203580bbb416b256c93e14c4a2027f9d3d3fc7d4e954f17ffee55334134bc3a4e66045664e8571e31265e786305272aa9792a6db1abd85850b89b1f696329dde791de7677ab5363f78991b76b71c5163ce69a2fed61e274d09bbb0fd1e24485912de3b5d7b881469714c12643c580b4f61e1596ac5465c8ac294a31855df1b79e399afea839ead2738dafbc9dcbe463e0a0d3bb853a868300d6ec7d28819dce7b94555f25527337540f8283d3a6197c2b4c15101e23b66e0620dcade28b4996f2e671103ac02f1f35f1f49542800e04b5538a0d8cde5e5fcd0b615660de7beeb596bfa89139ac28a846cd9c894d3c7d0a58635c4f14289669a90889ac295045244c067d11e6dadd3c02fbc8c32daf09daa6ae9098ac66f1b1cc870ef0c889ab1f6cdeb77440d9f90db84d8a34ad0d16467d426b5cf48362bb9925c1f513e096bf0434021fa07d74f96d40411fcd2143e43985232d46818def580c1f32d9075d54bbef39316ebba1790c181427c5fc1a154e70261d4690773c6c47158195453c9d17b53385f659166f5d84b9d2cc1e6a0e1ec29a9f1c33684aa485c9b3d13f36f85338de618d757220e21a778c6054d452584950b5520c30f45f046dffcdde18b3eadded5981d4d6fb9f76cf74124854e8920e03927adc565696c6040c3718eebad613e6199dcab9db7d299f5f20644785cfba3ce33393c72dac268ed13aa5784723d62af37a1390b515d6011f37be1d4d1698dfcb3ebbc0cbdc23735d459c7431a3b2df7a4f4691c08b4b368456c9d546428ee7ce55b342ba92c21a91eede26fe2f110f993fdf3332b6f70265fd7e5a6f42141292d558deb71f214f9e5f8743474c354064987bfe11c0a4463f5ac2eb3151293dde7076bb8fce4f5958d3f04a7019a4d50e7454c1ad9ae4ba2ab8bffeb5b77566ef6e5ea9cf0a6cfe2d0caa060bdc953a35e2802af1dc6bf14b88e77c2d927316404402461ddbe1fc59c0e5f5f2461e11193698a345c57548237072c436d9717a41cf4a80f035d10c2d65d9e69e8380b63d7d5d4fe3f64353dfe0aaf99f8e9199109020db80b7fa4220eceeefebeb1eef9f566ae7d6a0200a34fab6c0b45c33e45eb9e829b191c3b88c68deb0f3ce26c3afea4df1c2c07166036b4a41d7bbb14fadd8af139d31e1bc04f0358f6c05fb20216a8e6b89782f4b57ce5be87f617b5023b1d648ec3b40932bb64292a675cf36097db294e1b2e7e46d3d6961e9e5ecddfcdb9a2dbaa8df951ec905e2481008ad8ea8798463cd58840655fa46b7c284f1c981d7106ac35ce9de1b5f6f02f9c995175cd358170f5b7cbb4e408e3f910fc280c7707f82fdebaeca52e64c281cdbb474fbe58b5225f019b255dafb34726c2b67a9bdc50f9cdb06dd78bd1febec0d07709ad5b9de84ffb3d84bdfd805511e2fd260e597f469c007250f27a35cd86cf326961241cdab2f76a285c14148254bc4319b876f46db1e2fd803136aab92499d662390d3c9385137dad4bdb74301c1b94e7c30a48888c47dad1c4a0527eba1caed78827"}], 0x11b4}], 0x2, 0x0, 0x0, 0x8041}, 0x20000000) syz_open_dev$mouse(&(0x7f0000c12000-0x12)='/dev/input/mouse#\x00', 0x6385b10c, 0x200000) 2017/12/21 22:48:21 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000407000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00005be000)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000832000)='/dev/autofs\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000315000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000c17000-0x8)='./file0\x00', &(0x7f0000eeb000)={{0x0, 0x0}, {r2, r3/1000+10000}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000031f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000991000)=0xe8) prctl$setname(0xf, &(0x7f00009a3000-0xa1)="7365637572697479757365722c2a2c5c657468316b657972696e6773656c667d2600039d9c680f794eedb48daed5000000000000080715677294b4b2d0b418cefc262a0dd0faa808d46cbcca2dce3d72716ec81cd22301ba70f44efbd4449c98fbf3af2d68f1145a7087fc370d239f9530a76a542d94d2b8b1522449694a1c31bc41310ec916593b83c53e37c97342628a0044305cf1eb66ee971447563605c0e8") setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000e7000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d12000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_ifreq(r5, 0x89f2, &(0x7f00006a1000)={@common='sit0\x00', @ifru_data=&(0x7f0000cb1000-0x20)="010109070048000000fa000011df020004fff300054e0400800001000004eb00"}) [ 41.992350] RDS: rds_bind could not find a transport for 172.20.3.170, load rds_tcp or rds_rdma? [ 42.011245] RDS: rds_bind could not find a transport for 172.20.3.170, load rds_tcp or rds_rdma? 2017/12/21 22:48:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000088d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e5000-0x4)=0xc) fchown(r0, r1, 0x0) fallocate(r0, 0x0, 0x2, 0x8) 2017/12/21 22:48:21 executing program 6: setrlimit(0x0, &(0x7f0000bed000-0x10)={0x0, 0x0}) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffffffffffffff89, &(0x7f0000000000)="4d829abf75dbd4a54fe354ad819abdd95cc0262922eb15c9c919b271616e9b7f6a39041ac2d78ce5dd0cb185fe5a5faa2aa4bbaed929e189642c33df6696281e24df238cbc4a7237a152a7d1d8db9d9a79d351c50512b1156f55dbde5193d8a75238658ef1c7b9d1d5c404f8e8bc0bfa5ab5abbf367392cd18c911ab065c322d9429195a51138d24b7ff44686d39c653789766de53e83e791538a5f718927eab6a8715aa1e3a78c3c8146f4a05e51749985b9feb2f59ebea5220898d1a3da39a5d4c1185472651016e254fc6535bc466f4eb015a18b67389260f3aa3f31ced8fe2b4de") 2017/12/21 22:48:21 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x287000)=nil, 0x287000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x1, 0x0) semop(r2, &(0x7f0000001000)=[{0x0, 0x400000ffff, 0x0}], 0x1) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r2, &(0x7f0000287000)=[{0x3, 0x100000000, 0x1000}, {0x4, 0xc000000000000000, 0x1000}], 0x2) semop(r2, &(0x7f000027d000-0x1e)=[{0x0, 0xcd97, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000289000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0x10) 2017/12/21 22:48:21 executing program 1: ioprio_set$pid(0x2, 0x0, 0x7eb0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x600, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x12, 0x14, 0x4, "14aaa34fbb77559918f48eda2905b14e9477aafcc7b6b5ff45705bf9d6762c76152ec65df44a4c43b831cb07241dbb49a9b4402529bd774506b0b801c8b5545c", "738ec302dbf978937887bc3975646550ada3edd24bc1341a04ac74a342d1c8b5", [0x7fff, 0x81], 0x0}) 2017/12/21 22:48:22 executing program 4: socket$alg(0x26, 0x5, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000fc000-0x1000)=""/4096) 2017/12/21 22:48:22 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0x4, 0x0, "ed5708b23f5f44558900493cec6133d4f047c282fbf4ba35ab8f04f3e251a68207c5ff44ea5a85783eac48c55c21aa1f1a651ed5c82ad271d870bd4fecd2afd5b7154a1b34fef8f2e3f6212d58b39468"}, 0x160) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) 2017/12/21 22:48:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff5, &(0x7f00009a0000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f00006f3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000805000-0x9)='/dev/rtc\x00', 0x2, 0x0) symlinkat(&(0x7f0000fa2000)='./file0\x00', r1, &(0x7f0000bea000-0x8)='./file0\x00') fadvise64(r1, 0x0, 0x7, 0x1) 2017/12/21 22:48:22 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b32000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f6e000)='./file0\x00', 0x30) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f70000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000095b000-0x68)={0x8, 0x5, 0xfffffffffffffc00, {r2, r3+30000000}, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8001) syz_extract_tcp_res$synack(&(0x7f0000f6e000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x438, &(0x7f0000c71000-0x1046)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "438b87", 0x402, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2e9899", 0x0, "b88135"}, "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"}}}}}}, 0x0) 2017/12/21 22:48:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x12)="d87b6370757365745e6264657623d9292f00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000894000)={0x0, 0x0, &(0x7f000003e000-0xa0)="", &(0x7f0000a3d000)="b2", 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000bda000/0x4000)=nil, 0x4000) r2 = accept$inet(0xffffffffffffffff, &(0x7f00001e5000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009d000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ea0000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00005c3000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007df000-0x6d)={r3, 0x65, "6dba9d1a70122eebd3712770007144d53056ea6484f029196e9e81f58d63a0596b484164a0f34ede8120e15498c9f28f4d9286fc8dc7554656f87896fab150786cb71db4cde1c961877e53970bb76278aadf48c1a479ee91a611ab1a33564a5b8e97e4137c"}, &(0x7f0000ba2000-0x4)=0x6d) 2017/12/21 22:48:22 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e24000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)=""/173, &(0x7f0000000000)=0xad) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f00000d9000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xd6a, 0x80) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000003000-0x1c)={0x40, 0x6, 0x49d, 0x0, 0x8, 0xb5, 0x46, 0x96, 0xffffffffffffffe0, 0x9, 0xe9, 0x3, 0x0, 0x8000, 0x7fff, 0x7, 0x3ff, 0x7, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000811000-0x1c)="2f6465762f06782300", 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000ad5000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="30e3b4f9ff0bae3af117614a2d393ce4"}) preadv(r0, &(0x7f00006ca000-0x20)=[{&(0x7f00000c5000)=""/18, 0x12}, {&(0x7f000030e000)=""/116, 0x74}], 0x2, 0x0) fallocate(r1, 0x1e, 0x1, 0x4000000800087d7) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000517000-0x4)=0x100, 0x4) 2017/12/21 22:48:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000826000-0xb)='asymmetric\x00', &(0x7f00000b1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d9000)="3080", 0x2, r0) syz_open_dev$mice(&(0x7f000082b000-0x10)='/dev/input/mice\x00', 0x0, 0x101200) 2017/12/21 22:48:22 executing program 7: sync() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c91000-0x4)=0x0) ioprio_set$pid(0x2, r0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x4, 0x5, &(0x7f0000000000)=""/161, &(0x7f0000001000-0x4)=0xa1) sync() 2017/12/21 22:48:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c3000)={0x20071026, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = msgget$private(0x0, 0x440) msgrcv(r0, &(0x7f0000508000+0x519)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgsnd(0x0, &(0x7f0000690000)={0x2, ""}, 0x8, 0x0) 2017/12/21 22:48:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f00002ed000-0x40)=[{&(0x7f00002ec000)="ce", 0x1}], 0x1, 0x0) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/21 22:48:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x10, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x1, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2017/12/21 22:48:22 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c283e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e84000+0xc18)=[{0x0, 0x0, &(0x7f00006e3000-0x90)=[], 0x0, &(0x7f0000ec8000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000250000)={0x0, 0x5, 0x30, 0x1, 0x7ff}, &(0x7f000033a000)=0x18) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f7f000)={r3, 0xe5, "e19401e39751f43e8d329c507d472bc08b8e15d23b947af1607a441a74626e391467151d031060e69ccd2506e4434032175836909fa3efc5695ec5b83194f4c4727565e6477c71632650ab69868784c2f3b084b5371f2343626fead580754fcfea66a37823a3c240aa5fae14af6585ad5ab1854daea0906cf4780b78704b491f6023b689049275d29894e04b3c316ca7eec02ecc625ade960f62833ec0ba831b797994e15ad47841b667e53414a7932719a70d91cf44dcbfdf15f27b08e0a8804eb11cbb502041a7c777541668dae239c7cc25f4bf5988fd9de5f30f30b9140eb8df1bd76f"}, &(0x7f0000f80000-0x4)=0xed) fsetxattr(r0, &(0x7f0000f7f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000071000-0xa)='^security\x00', 0xa, 0x2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d31000)=@common='gre0\x00') 2017/12/21 22:48:22 executing program 4: prctl$intptr(0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f43000-0x8c)={0x3, 0x3ff, 0x1f, 'queue0\x00', 0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x8, 0x4) prctl$intptr(0x1c, 0x0) 2017/12/21 22:48:22 executing program 6: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@map={0xb18, 0x0, 0x1000000000003, 0xffffffffffffffff}, @generic={0x0, 0x0, 0x0, 0x0}, @generic={0xd39d, 0xcd, 0x6, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ee2000-0x4)=0x3f, 0x4) recvfrom$inet6(r0, &(0x7f0000ab0000)=""/130, 0x82, 0x10000, &(0x7f00004c6000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ee6000-0x6)={0x8, 0x46}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000456000-0x8)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00008c9000-0xa)='/dev/vcs#\x00', 0x0, 0x0) nanosleep(&(0x7f000052e000-0x8)={0x0, r1+10000000}, &(0x7f0000c06000)={0x0, 0x0}) r3 = gettid() readv(r0, &(0x7f00003c2000)=[{&(0x7f0000509000-0x36)=""/54, 0x36}, {&(0x7f0000178000)=""/150, 0x96}, {&(0x7f0000659000)=""/136, 0x88}, {&(0x7f0000390000)=""/209, 0xd1}], 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000462000-0x8)={0x1, 0x7fff}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000183000-0x10)={0x7, 0x7, 0x100000000, 0x0}) tkill(r3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 22:48:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x280, 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) recvmsg$netrom(r0, &(0x7f00000a5000-0x38)={&(0x7f00000a9000)=@full={{0x3, {"d7acf334a7da05"}, 0xf5}, [{"85581892138f8c"}, {"6667477bbda078"}, {"81c2d10d561d76"}, {"7d49db42e5e4e1"}, {"054908f069e3be"}, {"da7f97bb714571"}, {"3dea13a3152896"}, {"fe920f64afe896"}]}, 0x48, &(0x7f0000514000)=[{&(0x7f0000001000-0x1)="89", 0x1}, {&(0x7f000060f000-0x41)="b26c7c68e44c821dffb29085c7abe031df1e73a280e30afd953cc976adc12f09599e289ee8cff799f013a77eefecde0b1d48dc20b393c8991b2b3b4138ab318c10", 0x41}, {&(0x7f0000756000)="37e654e3638ebbf85c3213af93c62d80978cf289cb8944523526643d3bea79fe831b963402c61d4e3ce9bb4757f07b2eaae6ab0fe99d630c3a5cb986bf032d199cfec58f8db3c0ee44e049f91ed55f061306d2384328eec169550e521cdaa2114efde4ec278b8516e86497a56bc119c797b11e83285cb3ad3fc847e5aa09b5bad05cc85dd88d710bff6e7fc1c154f761179dfba9011f05e547d4ec5b9b7c7b8531219d7d0384a01d891222644cb195d1e0c317bb6b5f", 0xb6}, {&(0x7f0000001000-0xa)="3095580aae63ffd1e033", 0xa}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f0000b7d000-0x3c)="37de52ab52f883c1c8d853a30403a727d78e4f36c217fd027fae361f14902ab943a2af6604edfeb53441cc5597fc4a9a84df2bdf081bbe660bed6b36", 0x3c}, {&(0x7f0000001000-0xe1)="2f6f17f1dbd79e79ec1ce4303bf8ec9468348f351532117a01986525563de996bdd60fd0f4ce3086a539f60a31a204199aea2cdeb92ca3e4e1fcb0000c144f7a9a11dd41d0ce3c04be77af155e7d80d17defb2a501fe6ae4cf57770317f7d85b754ab91dec5decd1da7a8344e9baf3982f80ea22917d00531997ca78327fd4b882b55164540a0fa3bd98999b5cfedf728649c7230eb63cb728cd16f827d978f42ba9ab8173d8ae6f77ec7fdca28bcee7ca6b0363a1265c52ef030937921bbb363787b0b533cd487c7d87fea521d0831d895b610dc9df8925b0e0140f0216a79950", 0xe1}], 0x7, &(0x7f00004ec000)=[{0xf8, 0x1ff, 0x4b, "2bdd74d9fc817ec758cbb9006bdad39076887ac555dba87face26dee90362c67d936564fcfdf87957818bdd45f08826cdc30089c2ab503caad5d11545d0290f90e129369547267e28ce95114b105ad16e3686df9dfbff682e05871f496767cd0152fe7e604eb793b9e147cd5ce3b122e883b40f210a98d7707b5a1cbaadab6f5f416a026b2cee00d183b98c17fd0f93202fcec05751d874fa7a16a052f74f23bc47413df390f2204733389dbbed4bcfc80c7fe7c7bbce69fad68a1136bfd7f6459ee7965cdc13d2dff19fa9e4f0345810c6d31d419c8a042b20caaa0ca0c96c9b792cd1a83f17aa3"}], 0xf8, 0x80}, 0x10000) r1 = socket(0x2, 0x3, 0x2) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000e5e000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt(r1, 0x0, 0xd2, &(0x7f0000974000)="d7e207f0d152433b6836c0a520c4720ad1a7d037433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a90151d96", 0x3c) 2017/12/21 22:48:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigpending(&(0x7f0000519000)={0x0}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a99000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d1b000)='/dev/vcs\x00', 0x0, 0x0) getpeername$netlink(r1, &(0x7f0000491000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000960000)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x10000852b, 0xfffd, 0xfffffffffffffffe, 0x40000000000002}, 0x14) writev(r0, &(0x7f0000553000)=[{&(0x7f0000f0f000)="f6", 0x1}], 0x1) 2017/12/21 22:48:22 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000ee7000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de8900", [], {{0x86dd, @ipv6={0x0, 0x6, "a20eb5", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2017/12/21 22:48:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00009b7000)={0x7, r0, 0x1}) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000915000)='/selinux/load\x00', 0x2, 0x0) statx(0xffffffffffffffff, &(0x7f0000e41000)='./file0\x00', 0x0, 0x0, &(0x7f0000c82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 22:48:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7ff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000074000-0x4)=0x0) perf_event_open(&(0x7f0000732000)={0x6, 0x78, 0x7, 0x1, 0x8, 0x400, 0x0, 0x6, 0x4000, 0x8, 0xffff, 0x8, 0xe5, 0x1, 0x0, 0x9, 0x4, 0x2, 0x9, 0x282b, 0x78, 0x89, 0x6, 0xffffffff, 0x4, 0x7, 0x0}, r2, 0x8, r0, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000062b000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000994000-0x2)={0x7, 0x3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000fa000-0x40)={&(0x7f0000df9000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000026d000)=[0x0], &(0x7f00009e2000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000056e000)=[0x0], 0x8, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 22:48:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x1, 0x1ff, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c61000)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009f5000-0x10)={0x0, 0x4, 0x82f6, 0x100000001}, &(0x7f00001d4000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e54000)={r4, 0x6c, &(0x7f0000888000-0x6c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb1ab, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}]}, &(0x7f00008e9000)=0x10) 2017/12/21 22:48:22 executing program 1: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b0000)="21130000dc01cb0002c90000bda84d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000f30000-0x90)={0x7fffffff, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto(r1, &(0x7f0000f4f000-0x19)="9c00ca0346eaf24fb72b408390a474", 0xf, 0x0, &(0x7f000011e000-0x10)=@ax25={0x3, {"06422042bd1eeb"}, 0x0}, 0x10) 2017/12/21 22:48:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40001) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) write$tun(r0, &(0x7f0000272000)=@pi={0x0, 0x0, @eth={@random="292f956b0613", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '\'', "8cf619", 0x0, ""}}}}}}, 0x1c) poll(&(0x7f0000c9c000-0x30)=[{r0, 0x100, 0x0}], 0x1, 0x0) 2017/12/21 22:48:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00005b9000)=0x0, &(0x7f00007be000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d85000-0x4)=0x0, 0x4) 2017/12/21 22:48:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pipe(&(0x7f00009b1000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00003b9000-0x5)="0849a3b30f", 0x5) vmsplice(r2, &(0x7f0000c5f000-0x60)=[{&(0x7f000015e000-0x2d)="5c1ddbd65321ef55b64c02265579dbdb9c", 0x11}], 0x1, 0x8) r3 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000c31000-0x78)={0x1, 0x78, 0x8000, 0x7c, 0x7fffffff, 0x3ff, 0x0, 0x6, 0x48000, 0x5, 0x100, 0x2, 0x8, 0x8, 0x0, 0xff, 0x5, 0x200, 0x1, 0x2000, 0x4, 0xffffffff80000001, 0x0, 0x2, 0x101, 0xfffffffffffffffe, 0x0}, r3, 0x2, r1, 0xe) splice(r1, 0x3, r0, 0x0, 0x1, 0xd) 2017/12/21 22:48:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000dc5000-0x10)=[{&(0x7f00008df000-0xfd)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000550000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f000059c000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f3e000-0x10)={r1, 0x1, 0x6, @random="f07be33ba902", [0x0, 0x0]}, 0x10) 2017/12/21 22:48:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={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) 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, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7ff) r2 = accept(0xffffffffffffffff, &(0x7f0000ae3000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f16000-0xc6)={0x0, 0xbe, "d13442272b7c0e01d8d229c6962e370bdefc98d0be5fa5b2f263f33eea5c50a3fc0c91d61414c63a8629f8d8c16e3538c9d3e115019668ff7ad121db0e309fd9b8b32f78bf2b8f72c8831f2b5c87fd5ef82a59c711dfc88100754b39cc21118b0ecdfe3ffc663941ebca79ce6167d186446aedd4f02cbaac61c18b415b00413413d8d609f894db67b253df198dc972de25b8c86dd8ddfb1da3a3dada48969208cd602553085cb183ee2de117e958013c0fefb4b73115163fbbd2898de538"}, &(0x7f00009f9000)=0xc6) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000079c000)={r3, 0xde2a}, &(0x7f0000ab7000-0x4)=0x8) r4 = syz_open_dev$mice(&(0x7f00003f1000-0x10)='/dev/input/mice\x00', 0x0, 0x24000) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000010b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b26000)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x81) 2017/12/21 22:48:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 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) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a7a000)='vmnet1{%em0md5sumcpuset\x00') setns(0xffffffffffffffff, 0x0) 2017/12/21 22:48:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000b2f000)={&(0x7f00007c2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f000046d000)=""/0, 0x0, 0x2000000}, 0x2000) 2017/12/21 22:48:22 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 = syz_open_dev$mice(&(0x7f00003b9000-0x10)='/dev/input/mice\x00', 0x0, 0x80200) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000046a000)=0xb) bpf$PROG_LOAD(0x5, &(0x7f00008e7000-0x30)={0x5, 0x2, &(0x7f000079a000)=[@generic={0x5, 0x9, 0x2, 0xfffffffffffffffc}, @generic={0xffffffff, 0xae5, 0x94, 0x2}], &(0x7f0000279000-0x4)=')%@\x00', 0x2, 0x6a, &(0x7f000049c000)=""/106, 0x401, 0x0}, 0x30) r2 = syz_open_procfs(0x0, &(0x7f000015f000)="636f6d6d00c21cb0b5a45397ac992df82949047dad338a705d7a080b8804e07f3d8127c304c115742000964c56bb5c163bbcc04708e408d76b0600000000000000336446e627a00a548ccfdddbc859340b6c205f067ba6469a6460a4c8f13b2c097e517cfb6347e4fdffffffffffffff389578e8d0e9f71a57dc44fb0ff244ebdadc1925") sendfile(r0, r2, &(0x7f0000c23000)=0x0, 0x85) fsync(r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aab000-0x10)={0x2, &(0x7f0000fed000-0x6)=[{0xff, 0x3f, 0x0, 0x1f}, {0x800, 0x8, 0x100000000, 0xe0a}]}, 0x10) fcntl$notify(r2, 0x402, 0x2) 2017/12/21 22:48:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000021f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x109080, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000a58000-0xc)={{0x2, 0x9, 0x0, 0xb35b0, 0x0, 0x401}, 0x7ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x138)={0x9, 0xdac, 0x1, 0x241a03c5, 0x5, [{0x4, 0x5, 0x0, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x924, 0x5baf, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x800, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x78, 0x1000, 0xfff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xfffffffffffff801, 0x4, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000000020047c, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000756000)={@common='eql\x00', @ifru_flags=0x8000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000000)={{0x400, 0x5221ab71}, 'port0\x00', 0x16, 0x2, 0x40, 0x31, 0x0, 0x7, 0x66d, 0x0, 0x5, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x4, 0x0, 0x0, 0x0, "15bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x4044}, 0x8084) 2017/12/21 22:48:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f00004e6000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000094d000-0x4)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/21 22:48:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a78000-0x9)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0xc, 0x0, 0x0, 0x0, 0x0}}]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb8000)='/dev/vcs\x00', 0x6000, 0x0) ioctl$TIOCNXCL(r3, 0x540d) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/21 22:48:22 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000011000-0xb)={0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ace000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f000075e000)={0x1f, {0x55e, 0x4, 0x7, 0x400, 0x5, 0x1000}, 0x10001}, 0x9) shutdown(r0, 0x1) 2017/12/21 22:48:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d24000+0x3b9)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xffffffffffffffff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f000029e000)="", 0x0, 0xfffffffffffffffe, &(0x7f000078b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ee3000)='/dev/cuse\x00', 0x501000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000547000)={{&(0x7f0000a0a000/0x4000)=nil, 0x4000}, 0x3, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dda000-0x4)=0x0, &(0x7f000017c000-0x4)=0x4) 2017/12/21 22:48:22 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x899d, &(0x7f0000ff4000)={@generic="001b912e3446b492dec981d6bbba789b", @ifru_flags=0x401}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000ff3000)=[{{&(0x7f0000ff4000-0x60)=@nfc_llcp={0x27, 0x7fff, 0x6, 0x0, 0xfff, 0xfb78, "aebe2b4a110300d9ae758619b3997dd5c52e20f9fcff59e092ac3e255abe952f5b0becf7a21b4c94e5c2adcb3e9385ca3fabba7bf48753a77368a2c8a789e7", 0xa8d}, 0x60, &(0x7f00000a8000-0x90)=[{&(0x7f0000ff4000-0xb0)="6cf52473d0b5728b131f57956d7fabec18880c1f79937c378c408cf5bca59a7b0bb2e88110d16ee2425367068f2d07c08cb5a5da8272729af540019c8bec8fa320b2aaf98f14408501be14b9f10b0870859fc42c1c3ec52bfbd32b50d6c0ec89121da052ea2c51877afcfde4f1277e481c0e2950279e207cc7c6e048e307a05b967d123caa5b50c7bd428c32ac815db61afbae24798315a69d2ab43989312f42015f53ea77ba7002b757a0a07bb3bfcd", 0xb0}, {&(0x7f000039f000)="0b32a8df4b518459792d0e7c2fed2c857f3ca9fdd1d240ed4ef619110018699373d95bc46647c12a21e5307ce05afe7de0d47cd2147386fb724baa3d510e54e242bd4c208576c88c46b832194a20bb64616a5ad5655b0ee8de8390abec54e24404f89ab68f2d586d40a8728246bf18fe762b4cf6ece63ee82098d86567038b7e1d6344f65619a18db925e082faeadda35653889b8ba801175c0e6bb1505283b24343b8442c4d8681752b34cc0c9d222447978c3dda9cad514c0c2555332e2b60b82a9184e1353ecfbba04caa83e0b094918cf56cf4818daaa593e2b697bf464f8231", 0xe2}, {&(0x7f0000ff3000)="e5ff617643e36d8d49314c827e7b25d2dd2c0b0a8b98f25cb8d7dfc30b1309248ea995d6b674aa71ecd1c0ead9f46191402b02baf4b5ad9db452fe62cc2203da354343c8cdcef4f063c6a2620b74ca4c9ff551d94e87f03048b9bdfd05c3a5c548f917cd17f48b759119114c527c982f9eef8e5cbc2926cf7990ac7c5dd53f0a846ff8362a29c11a1065fdf5991070c005ab65023018751b24ea6ecd684280cb0095ecd76ceb314237389957cc4afe8d0a2f81cd69690325b5fd165d1e969ae35c350c7a60d5c4223925cf56d89cc1ba052d6243bcd92b17b6a17e24cdc9d05952ebc717d83db43ffccf9b6de4ece7c56bd77c2c", 0xf4}, {&(0x7f0000ff3000)="22072b81356d910c793a48b39561914f5b8f083218d40b0fffee6fe61608108acb0e5d4756aaccfc92cab51d272beadc880a5f5ac008f8fa4b0cf1b1e4dfc4d1100c4d87b1b93d4498e087993706f257f80519bca55954af5c92fa5ec37cf36e74786c", 0x63}, {&(0x7f0000603000-0xae)="537dce375338a27268ebb8bc7454a564207907c633754cd06d81c3c1f097a401f1a8cbfd0b8ba956ac4eb639a94d2f152c587a880a364392558de9c1c25be0d29ae1eadce2e28b17f3fcf86740e1dbc97c3d4c3f2a297a401384f484b9dd42138bd4c2629b188a2468871f57ebc37aa583c2e0c5b867b5b7092632c085e605f42ffaae9fe4897bf22a8de1ee7410b307b879ebc42c7edcc9335d5f1392c4fe8e747f91b7fe27ec2c02b97690c60c", 0xae}, {&(0x7f0000ff3000)="f904e7e544929f484c5f665b8d842a223cf2b42b35d1639b9a22f2571d489ef00b5156564b95b39be33cf647c7b6eb599b35c58f58629c01b97b3246e8e92bc23e31f74d41da2a5fd90ec34e39afbd093e4131093c9fc0fbebbbb2918b8089d8c3eb2bfe2b3fca7cc7885ecaf2c90fdd7ca720bdbc3e41ae9be4f935421dab86f1c039460afe4c1906cb500a4b709b4356d82b33f61c2f4bcc36262d719033c42a6ad3bb60", 0xa5}, {&(0x7f0000f32000-0x6c)="0487a111755519571eb4f0d12d9541d7367671b27a621f1fc53e599ef8339bb5c1028429f2bb16f0e129d0c86e23275a9656c6fada60b0cffdff961615fbae56b7917f084d66c33017b01e006bf6b7e0ddc28b98a4005f21682a11e200cfd3af5da7c2cbdd750206cfc8091f", 0x6c}, {&(0x7f0000ff4000-0x21)="2161bae66ede151ecbe1d64f876863f24baa080fb5c9480595531a31207fcf23bc", 0x21}, {&(0x7f0000031000)="eb9328b1608e1e36270c3fc02232df57a0c246a8d1e35d78ae1ad24d281fa4204652bbd54bfd08529587ae245636a7ffefd60887359e253dd0805915ffbbc0c25c6bf1cdc88cc95f55223ece22a445bef8b2913f0f1809be602000", 0x5b}], 0x9, &(0x7f0000ff3000)=[{0xe0, 0x10f, 0xff, "dd3ba618692d4a1268a71a183c898fa3ee227195ef85d97b38681a7e776dabc81beba85532dde8e4d72edca47ac54d33747f5db130e6833b68f1a7e5b643935a15f3920e7c3b9031800dbd548d90ecab57c4a3f5f0b09422f04d5f5b069b77ac8d93990258bb9729032a85aba32e69bc87d130512ae7dd26dd501c0f5acbf85a084958c2c4c4981c6baac596cc3c34a51239f3b22dc3e57d5e973b4556313f471895e127f0552b1496b5a848c72ce33f8606d947192fbcde09a857784a5b96d472888c38e7972a44eda4f7c246"}, {0x48, 0x118, 0x20, "18480f005957f687ebc4546aca4644929c0a27f9e5e276b545f46c696ff21882ae5ab024e7a93c38dc0839686a752a8a1d70f9"}, {0xb8, 0x10a, 0x800, "dd5b7129f5b930af61ab61b2438a6ad2b17a85c604692de40f25eaf56e39a939ee229f78e8d19e79676a9b8dfdfc1ca968d982dba9e1ae661675a04c04e93f17d39283126ee4aea19b28f13837c7e70b94a3c8c17a2660b6052b8bcd9d0d7c99ae2c1c40c2940f928c4f405479847e34ecd82a7dc02ac9f7f01e5e54711b7c299b73f82b59fd54e5c313a4e96a0da0a709f63c3ba4789a6959fa96b1fb9fb3d2d662931e4acefbab"}, {0x110, 0x118, 0x0, "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"}, {0x90, 0x29, 0x1, "79f79b231b5ff72d1b79bd0adf8379fef81623a0576c66c7562e7a43adb59c37de4c69923fceb01d2b103e7458fc5a2091c51538b415030779a5f486bc7b093fd535df7f83c5a9dbac74cc2a5fdb621680e93bcd9b01f85730040e71d46ec06acd8d0e9df8061b7f11f3b483e13f0060f5993e33c0347c973879820d81"}, {0xc0, 0x118, 0x6, "4723ea7ae6b3ae287f724b78449a2760a6721d4932d5d4ce7b931d2d233c30f8d9033018a079ccaee94824c0016b29e2f49af97425a95c0afea18ba3eff753c0e0756704ba68a3892feead77ff6c57a628c0a86f66c36fb99b548ccf32c4d01a208fbb6b366a6ae744d49b9f3f5c800ac434bd2bcc6938d12a5388c09afbe82c78e31a9cd0ca5b4717d2bdcd701fa14f4bcf589939e7d3d674985c4d873f1c8108dac0828777979278afdcc8b67733"}, {0xd8, 0x1, 0x9, "5655b642c0b5eb87ec669a97efc38168c4aeb01073189861c5143feb5bf69b147bb5755ca98cc9b8929005377c1efbd35a59a69ce85fef7df5e667540c69c66bef9e85d8233fa01205d9c59252bf90ba739599317f8b964a0443a5b942eea33d1c31c681e900a5da99e8394d264a501dfeced138c4f63f67f9cb5e5d02588f695018bc123ca34cb7f274372380e80b3c804ed78ea21d911cfa35757177aa0c0d9b40c7d274d5f558ca3dd9f2d10c72fa5c57e3974981c078d90e397b0735f308ab51"}, {0x68, 0x10f, 0x0, "fd59f258b473d9d4476a20ec3bf403b5b2a2e193df5901d42d076ddf8775e08c3a598d6cb2c2f8c637de898c19b860a2463ecd1f433cdfb87061b5a8c5dd41f89c3ed0db36bf4951a4af537ea1844874d1e3a44d04e5"}, {0x110, 0x104, 0x80000001, "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"}], 0x690, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000ec5000-0x60)=[{&(0x7f0000a75000-0x6b)="d4dec45ee87ac8e4c911eeae70c153d819810009406b46f612bc4c47e6015c8862100647f487ac5cd727bb7641c42450fc5e420ab5166e7d9a770048a9593e9149651654649c14687fb645bac9f8c38e183d942e37016965bace146b2e68443fc43bf2414e5fcb7ca74f88", 0x6b}, {&(0x7f0000ff3000)="0fdea214bd4079c1bcd348aa9487071a03d11ce59ef249c763eebd4669a20c1276d0840335ad5619c2d9bc60b24afd13e27466db672933843d34f50de24e37343e2509719a6863b3f27da52d8e1fe1cfdadb0326ce7f192753060395d9ecaa90b7dd462110200071c3a35feae5127bbc277dbae2efd30ea4b160b5aa55dd486d823de05099c6b75d2c15df5e8f730c8cd374fa3a5087262f1f4466acd112824b5c54a4eb23d355507cd4e774a89fdd65333a61ac86a9141656f92bff5763123028ed474090c67d380ee604c7e57377cf9de28b7f86fa12cb9e5d3deef58dcd0ad9f4f7e26192", 0xe6}, {&(0x7f0000ff4000-0xca)="b98663f5c48748bd7cedb67c933851d94d113e986c6d65d61339f42830e1c8da0a91eb2fad908b2a5d20cdd64fb45ab51c1323468a585a2883d557819413ccb78bd849b9280eb0a89a704af3a80f2a49a518408708fa6dc97f25ee480ccc140879a808284b0ffd8d50f72bca6ac36603e0aca912d8aea81abfb381f2a5ecb3d3eebca14788e02c81c5cd2cd8c5da5f521de5f1b98cf557a487e0bde4a8f2800230c73d3d647a02bdb4c8cc417cb4b482145c22cd31ed5984d103a96bcd90f2ed4cde806b719654a472f4", 0xca}, {&(0x7f0000ff3000)="8322af6ea44e8111dcad2d853753c97a6ed1aaf72446d29d2289b406953e1f3f972e0eb3840bf8c6238170c4223afd30760049036062accf38dc71aa465b61d1433a7ad93c0f468852fee734ad8f4f8498bf4f6ec6fa7c74", 0x58}, {&(0x7f0000f02000-0xe5)="50ff589d3e1bceb53b2b0bd296df748e4b70c7b4a35f7652b58fef6eaf8d20e9c0014b588781839bd8d265a2dfdf9cdab0ad772495780e5c804c43ecaf18def16af05c544257987e430e5bee9fa10e37a48c2697afad7533b12ddb80c5ff5ea5cbba08da711a575fae59feb1b185fa7a83f187b41cb2d030efcc6e69bd7fef0af068e626761012157572a39f0c2f4e3030f46f3159b0a37c039d0cc85caa9f82c3932097f58326ca2afc28749ac58214df92603fb86d07c1e96076feccbf9c0194db05292f1826873f92c8107d73227bbdf26a351ff5bd81c010de6cc15dd2f8ea52594296", 0xe5}, {&(0x7f0000c6d000-0xbf)="017424ff450097d735b9b8e21ab6a14380eafe859148c3e548b09816b380f7236abcee5a6263890d3ea20601412d0bc9ee5d15656fa1160f24f291540420bf69e46691efb238a39615110de479605f1a231fcd95186de9ff5071a7b6a6c9eeb11a00e80c07224bb8365fd442c72bd39a854bc06fe48759e7dcb4c2d0bbbe098804039a57e03adf87c06649641187bd0aa64c22d0ee23931bd15934f35738e93938e8e36d3717bc7ceea01e193a61847031f0035a199af45a7212055ab654b2", 0xbf}], 0x6, 0x0, 0x0, 0x4044004}, 0x0}, {{&(0x7f00007d6000-0x10)=@llc={0x1a, 0x0, 0x9, 0x7fffffff, 0x8, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000e9b000)=[{&(0x7f0000ff3000)="71a6ec497c188bb3ad6a633ec4063ec57b45478e74a33dcd1dff6373680321e29cef5a576826866837b31f2e1783bce4113d531a5a8f3bf9539446f370f4efa082c8a56db0ba854d25d1ec6fcdd988a99e4685253b95b566cc8fa1c1d73c350d9975da508ce62188a6e86c21070142a7bc6d980fc0157da145625fe49cce5d067ae9f7522d897ef236a63065c04ebb554e0d8a3c2a14864bad783792238317e185370e41eae53ce3ed60e985e8fc809c9bb7b149679173a47cd6e950c7d4d7277311be46399c5d49bc720fd3fe3bffa5c18b092087390be330320b25e6b5f84c308ab70ede10d3c650bdda3034e2754c626e0e652dce4e", 0xf7}, {&(0x7f0000ff4000-0x75)="9975b76ce990aed3186b0dcbd79059a1b51376705867a3009cedf81c29bf76c70edd46cad1e6133acab53fce39f6919928f57de2b443dca8c85f2a0fe7de367fdeca191898ea3b6d6c40e2cecec26312b916ebb1e20ab7e79b2b327b962c92934942c5c3db03e1dca8f7971c6125ce03c5c11d3ccc", 0x75}], 0x2, 0x0, 0x0, 0x20004000}, 0x3}], 0x3, 0x4) [ 42.630004] syz-executor2: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 42.657492] syz-executor2 cpuset=/ mems_allowed=0 2017/12/21 22:48:22 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000875000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000000)=""/167, 0xa7, 0x2003, &(0x7f0000000000)=@nl={0x10, 0x0, 0x2, 0x101}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x14)={r0, r1, 0x5, 0x1, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000edf000)="1c00000007eb072027711e1e000013ff00000008e7248000ef00879e6234a633e178bdce04dece4e7c1a7dd366d66252f8431a2e58931ee8b86ddcfc92bb04ebf318dab1e976a4c1c5861c3571ea0e83871a0fd1080a14f8a1b2cdb8dfe704524749fc1b9e8428e29eb53b90fff88a2df1ca33bb50330400000068799226b3aaa27123fc27dc69ecc98d5e5affd285bdfebf679ed4471df2b3f205ef6457e9ff1283dbacce64cb0000000000000008c777b126000000ef4e6c", 0xb9) 2017/12/21 22:48:22 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setsig(r0, 0xa, 0x1a) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000002000)=0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000008000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) 2017/12/21 22:48:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000919000)='/dev/vcsa#\x00', 0x5, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000db5000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2017/12/21 22:48:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00002ca000)='blacklist\x00', &(0x7f000092a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000f21000-0x8)='trusted\x00', &(0x7f0000a02000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000369000-0x2)='%\x00', r0) add_key(&(0x7f000069c000-0xd)='dns_resolver\x00', &(0x7f000031f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000024a000)="2606c34a6fc794a4d400bcca8c01cca56ff992ea1b2bdcab742b3cdbfd53bf50db8ecaf9a40e7eb835c400ed715d82b377e403a87350b88b0b849bfb232567841664b7dcf4116e8e9281832f7be3e1bcefa86fe8d1699e2245cc9b0e41c43f60f75d605306269c83406893db94da775dfa20e4a2c8609b8fbb4e6679d30383d82ceac1d811b2a626db5eec8b5ad704756cdd3cfc0302a98f5a458a5c7598168acdba67525e00", 0xa6, r1) 2017/12/21 22:48:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) shmget(0x3, 0x3000, 0x54000000, &(0x7f0000c14000/0x3000)=nil) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) dup2(r1, r2) 2017/12/21 22:48:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000c83000)=@ethtool_wolinfo={0x1, 0x0, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ce7000)={0x1, [0x0]}, &(0x7f0000bdb000-0x4)=0x8) r1 = syz_open_dev$mouse(&(0x7f0000a0f000)='/dev/input/mouse#\x00', 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000a30000-0x50)={{0x4, 0x1000000000000}, {0xd0, 0x6}, 0x7, 0x4, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 42.657607] CPU: 1 PID: 6639 Comm: syz-executor2 Not tainted 4.15.0-rc4-mm1+ #47 [ 42.657613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/21 22:48:22 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x37, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='sstym\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) gettid() r0 = memfd_create(&(0x7f0000bdf000)='sstym\x00', 0x3) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000bdd000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000065d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000be3000)={0x0, 0x1, 0x9}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000745000-0x90)=[{&(0x7f00001d4000-0x1000)="9abaa6e30a59542a0afa3b947355a6aded90102accaf7b5cafe5da3f7049382ffe45412dd18f48aef8d623e61621567c6c6fbc2944d0de13226c489c1cbb355b", 0x40}, {&(0x7f00001de000)="fa1476f10536c28b956f54fc9c", 0xd}, {&(0x7f000075d000)="9aaca66f7ec851b953d2ecbf207b759ba048af462cfaef2a451ed794124d3f8d54a55b64c835ca2da7ee49dc905e28c79d06f9", 0x33}], 0x3, 0x0, 0x0, 0x0}, 0x0) [ 42.657616] Call Trace: [ 42.657630] dump_stack+0x194/0x257 [ 42.657649] ? arch_local_irq_restore+0x53/0x53 [ 42.657660] ? idr_get_free_cmn+0xfd0/0xfd0 [ 42.657689] warn_alloc+0x19a/0x2b0 [ 42.657705] ? zone_watermark_ok_safe+0x400/0x400 [ 42.657722] ? depot_save_stack+0x2ca/0x460 [ 42.657745] ? check_noncircular+0x20/0x20 [ 42.657755] ? save_stack+0x43/0xd0 [ 42.657762] ? kasan_kmalloc+0xad/0xe0 [ 42.657770] ? __kmalloc_node+0x47/0x70 [ 42.657796] __vmalloc_node_range+0x4f0/0x650 [ 42.657810] ? lock_release+0xa40/0xa40 [ 42.657830] ? xt_alloc_entry_offsets+0x21/0x30 [ 42.657841] __vmalloc_node_flags_caller+0x50/0x60 [ 42.657853] ? xt_alloc_entry_offsets+0x21/0x30 [ 42.657868] kvmalloc_node+0x82/0xd0 [ 42.657883] xt_alloc_entry_offsets+0x21/0x30 [ 42.657893] translate_table+0x235/0x1690 [ 42.657907] ? lock_release+0xa40/0xa40 [ 42.657920] ? __check_object_size+0x25d/0x4f0 [ 42.657943] ? __might_sleep+0x95/0x190 [ 42.657956] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 42.657972] ? kasan_check_write+0x14/0x20 [ 42.657982] ? _copy_from_user+0x99/0x110 [ 42.657997] do_ip6t_set_ctl+0x370/0x5f0 [ 42.658018] ? translate_compat_table+0x1c50/0x1c50 [ 42.658051] ? mutex_unlock+0xd/0x10 [ 42.658062] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.658081] nf_setsockopt+0x67/0xc0 [ 42.658098] ipv6_setsockopt+0x115/0x150 [ 42.658116] tcp_setsockopt+0x82/0xd0 [ 42.658135] sock_common_setsockopt+0x95/0xd0 [ 42.658154] SyS_setsockopt+0x189/0x360 [ 42.658172] ? SyS_recv+0x40/0x40 [ 42.658185] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 42.658199] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.658212] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.658234] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 42.658241] RIP: 0033:0x452a09 [ 42.658245] RSP: 002b:00007f9bed279c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 42.658255] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 42.658260] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 42.658265] RBP: 000000000000039b R08: 0000000000000004 R09: 0000000000000000 [ 42.658270] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f2728 [ 42.658275] R13: 00000000ffffffff R14: 00007f9bed27a6d4 R15: 0000000000000000 [ 42.658558] Mem-Info: [ 42.658584] active_anon:71363 inactive_anon:34 isolated_anon:0 [ 42.658584] active_file:3596 inactive_file:9417 isolated_file:0 [ 42.658584] unevictable:4 dirty:38 writeback:0 unstable:0 [ 42.658584] slab_reclaimable:8757 slab_unreclaimable:90430 [ 42.658584] mapped:23190 shmem:54 pagetables:796 bounce:0 [ 42.658584] free:1418713 free_pcp:327 free_cma:0 [ 42.658605] Node 0 active_anon:285452kB inactive_anon:136kB active_file:14384kB inactive_file:37668kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:92760kB dirty:152kB writeback:0kB shmem:216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 102400kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 42.658609] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 42.658626] lowmem_reserve[]: 0 2875 6386 6386 [ 42.658639] Node 0 DMA32 free:2946016kB min:30352kB low:37940kB high:45528kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2946860kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:840kB local_pcp:648kB free_cma:0kB [ 42.658656] lowmem_reserve[]: 0 0 3510 3510 [ 42.658668] Node 0 Normal free:2712928kB min:37064kB low:46328kB high:55592kB active_anon:285452kB inactive_anon:136kB active_file:14384kB inactive_file:37668kB unevictable:16kB writepending:152kB present:4718592kB managed:3595108kB mlocked:0kB kernel_stack:4416kB pagetables:3184kB bounce:0kB free_pcp:468kB local_pcp:312kB free_cma:0kB [ 42.658684] lowmem_reserve[]: 0 0 0 0 [ 42.658696] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 42.658751] Node 0 DMA32: 4*4kB (UM) 2*8kB (UM) 2*16kB (M) 3*32kB (UM) 3*64kB (M) 3*128kB (M) 5*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 716*4096kB (M) = 2946016kB [ 42.658810] Node 0 Normal: 820*4kB (UM) 93*8kB (UM) 606*16kB (UME) 922*32kB (UME) 318*64kB (UM) 14*128kB (M) 6*256kB (UM) 6*512kB (UME) 5*1024kB (ME) 0*2048kB 644*4096kB (M) = 2712920kB [ 42.658871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 42.658875] 13066 total pagecache pages [ 42.658883] 0 pages in swap cache [ 42.658887] Swap cache stats: add 0, delete 0, find 0/0 [ 42.658889] Free swap = 0kB [ 42.658892] Total swap = 0kB [ 42.658895] 1965979 pages RAM [ 42.658898] 0 pages HighMem/MovableOnly [ 42.658900] 326510 pages reserved [ 42.677531] syz-executor2: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 42.677537] syz-executor2 cpuset=/ mems_allowed=0 [ 42.677556] CPU: 0 PID: 6649 Comm: syz-executor2 Not tainted 4.15.0-rc4-mm1+ #47 [ 42.677562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.677565] Call Trace: [ 42.677579] dump_stack+0x194/0x257 [ 42.677597] ? arch_local_irq_restore+0x53/0x53 [ 42.677606] ? idr_get_free_cmn+0xfd0/0xfd0 [ 42.677619] ? kernel_text_address+0x102/0x140 [ 42.677649] warn_alloc+0x19a/0x2b0 [ 42.677666] ? zone_watermark_ok_safe+0x400/0x400 [ 42.677702] ? check_noncircular+0x20/0x20 [ 42.677711] ? save_stack+0x43/0xd0 [ 42.677717] ? kasan_kmalloc+0xad/0xe0 [ 42.677724] ? __kmalloc_node+0x47/0x70 [ 42.677751] __vmalloc_node_range+0x4f0/0x650 [ 42.677778] ? xt_alloc_entry_offsets+0x21/0x30 [ 42.677788] __vmalloc_node_flags_caller+0x50/0x60 [ 42.677798] ? xt_alloc_entry_offsets+0x21/0x30 [ 42.677815] kvmalloc_node+0x82/0xd0 [ 42.677831] xt_alloc_entry_offsets+0x21/0x30 [ 42.677842] translate_table+0x235/0x1690 [ 42.677856] ? lock_release+0xa40/0xa40 [ 42.677870] ? __check_object_size+0x25d/0x4f0 [ 42.677898] ? __might_sleep+0x95/0x190 [ 42.677910] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 42.677932] ? kasan_check_write+0x14/0x20 [ 42.677944] ? _copy_from_user+0x99/0x110 [ 42.677963] do_ip6t_set_ctl+0x370/0x5f0 [ 42.677982] ? translate_compat_table+0x1c50/0x1c50 [ 42.678024] ? mutex_unlock+0xd/0x10 [ 42.678035] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.678055] nf_setsockopt+0x67/0xc0 [ 42.678073] ipv6_setsockopt+0x115/0x150 [ 42.678090] tcp_setsockopt+0x82/0xd0 [ 42.678109] sock_common_setsockopt+0x95/0xd0 [ 42.678129] SyS_setsockopt+0x189/0x360 [ 42.678147] ? SyS_recv+0x40/0x40 [ 42.678159] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 42.678174] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.678188] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.678211] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 42.678218] RIP: 0033:0x452a09 [ 42.678223] RSP: 002b:00007f9bed258c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 42.678232] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452a09 [ 42.678237] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 42.678242] RBP: 000000000000039b R08: 0000000000000004 R09: 0000000000000000 [ 42.678247] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f2728 [ 42.678251] R13: 00000000ffffffff R14: 00007f9bed2596d4 R15: 0000000000000000 [ 42.726187] Option '%g„d·ÜônŽ’ƒ/{ãá¼ï¨oèÑiž"EÌ›AÄ?`÷]`S&œƒ@h“Û”Úw]ú ä¢È`›»NfyÓƒØ,êÁز¦&Û^ì‹Z×ulÝ<ü©ZEŠ\u˜ŠÍºgR^' to dns_resolver key: bad/missing value 2017/12/21 22:48:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r0, &(0x7f0000003000)="24001200190025d6071c1ffbfffffc0e0a00fffd001000000295ffeb08000600acfeffff", 0x24) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005db000)=0x0, &(0x7f0000a1b000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/21 22:48:23 executing program 1: 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) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000416000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000e2d000-0x400)={""/1024}) write$tun(r1, &(0x7f0000e7f000-0x2885)=@hdr={0x1, 0x0, 0x0, 0x0, 0x85, 0xfffffffffffffffc, @ipv6={0x0, 0x6, "d71400", 0x5c, 0x0, 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}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f70009", 0x0, "00201b"}, "78e8eb46d5db333e19f61ef6cd09cb72ebc7eca138cc75d74c3b4ec6ba8d9d4337bfdab3cd47a2d5ead8fc702f685cab29a401bfedf4d8a3fcefa7f46094ba62e7b07e31c7c2a9bb657bd8d1"}}}}, 0x8e) 2017/12/21 22:48:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f000041b000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f0000a25000)='./file0/file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000076e000)=""/4096, 0x1000) 2017/12/21 22:48:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c89000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000e8b000-0x98)={0x9, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008b4000-0x10)={0x0, 0x0}, &(0x7f00007c4000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) read(r1, &(0x7f00007b4000-0x92)=""/146, 0x92) 2017/12/21 22:48:23 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) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000afe000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002d2000)={0x0, 0x0, 0x0, 0x4, 0x5}, &(0x7f00003a2000)=0x18) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb0000)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a80000)=0x4, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000f3e000)=0x4, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00002d2000-0x12)={@generic="bed043e3c2598c9d3fccf143f7156b34", 0xa41}) syz_extract_tcp_res(&(0x7f0000005000)={0x42424242, 0x42424242}, 0x0, 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e56000-0x50)={{0x6, 0xb4}, {0x400, 0x2}, 0x7ff, 0x0, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00007e6000)=0x0) syz_emit_ethernet(0x42, &(0x7f00001dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x400000000089f7, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @random="3946282078ed", @loopback={0x0, 0x1}}}}}, 0x0) r2 = socket$inet6(0xa, 0xa, 0x7f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fd1000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x4, 0x0, 0x0, 0x0}, 0x20) 2017/12/21 22:48:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000a67000-0x8)='./file0\x00', 0xc80, 0xf) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000444000)={0xd29, 0x100000000, 0x8000, 0x1856, 0x9, 0x1, 0xfffffffffffffff9, 0xfffffffffffff321, 0x0}, &(0x7f0000f8c000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b02000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000001, 0x6, 0x0, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009a7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fef000)=0x10000, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000ff1000-0x8)='keyring\x00', &(0x7f0000ff0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ff1000)={0x5, 0x81, 0x4, 0x2, 0x679}, 0x14) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000ff0000)=""/21, 0x15) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000bd9000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/21 22:48:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x0, 0xd3d) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000306000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000064d000)={0x3, &(0x7f0000842000-0xc)=[{0x7, 0x7}, {0xfffffffffffff801, 0x8}, {0x8, 0x1}]}) 2017/12/21 22:48:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d5b000)=0x0) r1 = add_key(&(0x7f0000f07000)='.request_key_auth\x00', &(0x7f0000878000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = request_key(&(0x7f00008f8000)='.dead\x00', &(0x7f0000519000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000047b000)='eth0wlan0em0\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f000041b000-0x60)=[{&(0x7f0000725000-0xba)="91807a41ee9e0375a6abf22630b5894747a2e6595f6b0c2a496f845385c972cbcf318e57a491593d8e778e7b6dabffbf478ff878d3110e883e0b86fb8719c4b0e50b87dd1d8fe3221330f410321613bfbe410f76b7e88d9dfc12cc9db13b84bb7284167cd96c57630eec5965e666fc8c2f7f1603f6d5c266bbdddd8a31d9474f644c7ac716d29266935284c2875549fc570ca7e0f0258941c2122db5108e218f5f02007b2f25961050b570382c9228ed88419fef857ccb6b83e7", 0xba}, {&(0x7f0000731000)="900a7bdf678acb97a6468700b174219dba63c2e2be631ade098757c02faf6f4d9c42cbc79433a807155b94e1f6c7940e4ced1a63c97a8bca83e804669bcd116b0bd71478e17a70d22fd1257f44a685c2b91a9b66da238c1aac4d548e06983ed617c9ececd50758b81fb4d97923100e9ebfbc3a04975c25afa4beaf2285337d920c451ce24839f35b7676ddfd2929dc4904fdeb55e6ea2cbaa87d967dca3deb44374e84a95fe0778b2d019cc1cbe071", 0xaf}, {&(0x7f000011d000)="e4029f5e6a8d21f74107185bdd3efefa7cab5b1c9a921a8d04c58d9695105c4095dfaa3f95654ed06203b1ff128993347da1bbad764c7d1203c640bcacb2379e", 0x40}, {&(0x7f0000e2d000)="149e8ff49a9e676cc0170c757fcb8fc1e3bb0ec52d223b90b377fc3b6ce375c6622a692d6889f36bf54102616b2328ba92945d07693674cf7c2776a174890ee4c18fd71c26fea7959b084a8494618f2113f2c8defd404f814533445b1887380f8552c1120a950255f10e40041a9116fd981cb6c023e3f3ece67b0744e50e3105dbe3a8219c47f944faace0163f243152faa47565656d2326f69beaaca32d3d1af96261440de46dc97e3ed9f3e960d3659ba3c633538432e71ea8e3146b0bc1fab155218a3eac41ece5729ed23e3f2dd6f8088ea341c75febd6b6d20b8b349927208da2a6c975", 0xe6}, {&(0x7f000012f000)="cf7902be708a7581e676c36f4122004a1c0a3eb8c042e92e4d8781b241c32e110a529c08713f7a85f6f127cee783c40de138e6866c9e6dede80d7d87880b7b8dceced377c84a25b1be7664e10013d63127ebade63be747a4ec28f99577cff8569c3785d9c455f9bb69441387e8348b8dc65000e4764c050f55", 0x79}, {&(0x7f00000f5000-0xfd)="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", 0xfd}], 0x6, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000082000)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000923000)="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", 0x1000) setpriority(0x3, r0, 0x9a0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000856000-0x6)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f000090f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000008b000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) [ 42.762525] device gre0 entered promiscuous mode [ 43.515263] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 43.522730] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 43.530967] device gre0 entered promiscuous mode [ 43.537243] skbuff: bad partial csum: csum=133/65532 len=132 2017/12/21 22:48:23 executing program 5: mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @empty=0x0}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000478000)='map_files\x00') mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000089f000)=0x9, 0x4) 2017/12/21 22:48:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000df000-0x68)={0x81, 0x0, [0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000409000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003cf000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d1e000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa1e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0x100, 0x2, "1d0157df9207d8c006dce5c5b96d872cf59467df9576bafc576584548ac4856ac3d9c2db2d935e8c11fd1756bec4246447a2667814004551d77c91e54291265feeebf3c31bd7fb6f71c1a3b37115230e"}, 0x160) 2017/12/21 22:48:23 executing program 1: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000da4000-0xd0)="dc13b51a5b0000defedd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442f0450974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee5fffffff900000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = dup2(r0, r0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ece000)={0x1f}, 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000777000)=0xffffffff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000ff000-0x4)=0x40, 0x4) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000b3000-0x8c)={0x1, 0x3, 0x1, 'queue0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00000d7000-0x4)=0x1) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000ed0000-0xf0)=""/240) 2017/12/21 22:48:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) munmap(&(0x7f000012a000/0x2000)=nil, 0x2000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c33000-0xa8)=[{0x0, 0x0, &(0x7f0000eda000-0x30)=[{&(0x7f0000e94000-0x1000)="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", 0xf70}], 0x1, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000d51000)=[{&(0x7f000069d000-0xb2)="d0bf3ae42a67a677354d57379e8eb4f760fd9689bcaf7e8b7ae2d04812455e5cf21563c11b3b7d734d4c4bec0a90de8cd7b6e28b99e6626a26230dab441ceefce394b8490b3d9c38864cd12c8b3ae170720e1b9a04e4ffb406538d75f133d07af115a9d0e0bbf1140c7491722f73aa63de09606697f40416c90d4f63023ddd270c5361753daf9932e6882dbbb53df7a01b5ec5aea112e446ef56a6275f0ef55ca3508e4693bb448378ae1a86dc92cdfa91f4", 0xb2}, {&(0x7f0000892000)="b913470ba440148c831db2a066fa86392c349b34cdfc9bee8fd1d647a7f7f2a9178d29593ee4793f58025d67a1d6d68a2e7f8a0a67d041744a0cc638d90c6c3a4cd59db139f2be737fed91099acc694dc08fa897d308733d646044e460304427808aca6593528aa580e4f99250ccf033913ea91b9aef86dd0212a23fff7ab9b900f450f2d3f1a57acdaf7fb0fa42b19f9a06960a87ac2ac266abc1b7db4db6b3c357ddf621121cd65812a8f5635fe4ceb6833c66bf05f20ed20a7aaa6d8c1481f79b6340d2b60be646317a28b3b62fe9aefa7a4ea0940715a8", 0xd9}, {&(0x7f0000d48000-0x6f)="d50d2407fc25c46b0010b4976899fda91075b7c3825b87060555430f4c090bc1d903f7f771dd951216c5a58d65698b03084cc3c4c4d029a748d2d6ff54ba9a20595b80dc8c13e94f0def3feaa87b8cf039d0318c41c345b00f6338867b4b75237bf92499d47c1fa096e5a2d01cb156", 0x6f}], 0x3, &(0x7f000033e000-0x1c0)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xc8, 0x117, 0x2, 0xb2, "902a5766c3cdcc029c2d80c750b2aa5ea80bb426cfcfa8e0cb5bf70a2966ed16c55f04c203d5e9820de5396f287de9c621949fcf897f9ab5a5c7884bf21655b238e0df2160b52269bf82bd1751d9fba7f028113a08fb1bd8b8cc4e45e26c5952c3d06dbb696e263b2c0d92351de11001f43ba719383ff0d4b67971c03b10e1c25ec64b5df9664950bbfe881a0b542c2da9eda90fecd5fcb018ba426cef928c89f0fcb56512520fa5462e47548a49580c5ef5"}], 0xe0, 0x80}, {0x0, 0x0, &(0x7f00007c0000)=[{&(0x7f000097b000)="559678f3f8c7d654f31051919c5c731cf10873498e86edb9d0b02bafe8d27333cec64aa9665acde4cfe9569b0f6b4b5282c8a048", 0x34}, {&(0x7f0000704000)="34bcf1b7b7a6bc1c2ac7339d6d80a94df57cbfd0da7452db5dbf09a8105d43e601e23c4b7bbe418722cfdbc0133bfd6c49c166475693deefbeabe26d", 0x3c}], 0x2, &(0x7f00009fe000)=[], 0x0, 0x4810}], 0x3, 0x4040040) readv(r1, &(0x7f0000b3a000)=[{&(0x7f000039b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f85000-0x55)=""/85, 0x55}, {&(0x7f00005ae000)=""/27, 0x1b}, {&(0x7f0000f86000-0x42)=""/66, 0x42}, {&(0x7f0000f87000-0x7b)=""/123, 0x7b}], 0x5) 2017/12/21 22:48:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54002ac0a1ec4b3a0a0bdc222073b5"}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000f82000-0x28)={@common="677265300000000000000000009b00", @ifru_mtu=0x3f}) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000006000)={0x10, 0x0}) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r3, 0x29, 0x4c, &(0x7f0000787000)="", 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/vga_arbiter\x00', 0x402000, 0x0) clock_gettime(0x7, &(0x7f00000fc000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ded000)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000230000-0x81)="6c3903b2d3acb4d8789673b3845c57079b759d74b71ea9301f3c726528e4621f89aabe3823bfb280ee9cfc700463465caf42aaf9e67e767ef396198ec1615b409279e8292c19ec06a0425441b592c2c57eaa0ae55c7a28db83ceefac464777b8baf1ebe330dfd120a48bd359baca3fc49b04a3255ccd9cf4d3124081011053cbb7", 0x81, 0x20d3, &(0x7f0000c13000-0x10)={r5, r6+10000000}) 2017/12/21 22:48:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000022000-0x8)={0x1, [0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1a, 0x4, "2dd47be87beb99730e78ea658e29bc5f7fabd8e5a815d3844944bfe1fe764b5405cee75e96145f97c66055f4423811995aea44177a2ff07900aac9738b3423df", "6d9c9d527f07b91444b80c96b49778bdce4748ada16b8f8860c6eeced9867176b3f492c44a4405f5130149a0d9dfddd47928fbdb6cd3701b05993c90f5d87bda", "e9deba19c243ae703b399c2cc565d9525711545b70d8e8ac62739703087ad6ef", [0xffffffff, 0x8]}) 2017/12/21 22:48:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000619000)={0x1, 0x6, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="226d77ff2b2b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000685000-0x20)={@common='lo\x00', @ifru_flags=0x400}) bind$unix(r0, &(0x7f0000831000)=@abs={0x0, 0x0, 0x2}, 0x8) sendfile(r1, r0, &(0x7f0000b1c000-0x8)=0x0, 0x6138) [ 43.570899] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 43.578425] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/21 22:48:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000791000)=""/43, &(0x7f00001b6000-0x4)=0x2b) [ 43.675400] ?: renamed from gre0 2017/12/21 22:48:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c96000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bfb000)=0x0, &(0x7f0000f6b000)=0x4) 2017/12/21 22:48:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000013e000)='/dev/sg#\x00', 0x0, 0xe13c3f502000f3af) r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f0000bc6000)=0x0) 2017/12/21 22:48:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) r1 = 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) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009fb000)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000db2000-0x8)=0x1) 2017/12/21 22:48:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000556000)={0x0, 0xd5, "720cd8fb9e1c08f3ffd713a77f1ffe38116717d96ae1778fa48da3c75a2894a8750fe231dae6afd285f1ba7cf1f981bea1c01a7e2fd5cc29820db045f72dded5413a24c5888e8eef2ac3579549e010d2d2f0bdfa3d3e02867d017a0be68c33bc9e03d0e977fdc3e9e2973dd0ffe3909dba0ab45b671476ad3535159233e4c734544dc80900728f7c5fe204fd3bcf6ad24ac68993ee5cd0e0a59fc89eaf9f1a5171515b1525901a6e5acafab137e9aa9642b5640985c2c8a2ed0bf6ca200406fc6798b14e605b8e302f4d1cc4ba7af211a96b975652"}, &(0x7f000006e000)=0xdd) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bfc000)={0xfffffffffffffffc, 0x4, 0x2, 0xe4e, 0x3, 0x1, 0x5, 0xf000000000000000, r2}, &(0x7f0000e03000)=0x20) 2017/12/21 22:48:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 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) r0 = socket(0x1b, 0x800, 0x7) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000491000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000e45000-0x4)=0xc) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007fb000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000ad2000-0x8)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000cd000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000efb000)=0x0) prlimit64(0x0, 0x0, &(0x7f0000d37000-0x10)={0x0, 0x0}, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00006f7000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f000014b000)="3b7afd27f85533d60365bc2de2e9aa3751675bd121f76190e3cccc17c9e4c51db69b8f81108241bcb6b80b1ac0d250352abe391e6835d76fe1bec44fccd9eab8a019f446de6f432228d8a40bffb1ed95e397386d6ea6b172b460b34c1203122dfbffccbc96ab2573298394ed5f4eb969010235a46c22024ec9313c259a844ac85ec221c6494a341cd390dda01fb3f22f39aea088cb38f54c195f02e40e8887b4b2a8c2ae725bfd8cde34112baa0edc7042d97f04925dc003d676f2631fabf8ce28024bbd85f86888b12453df", &(0x7f0000b66000-0x4)=0x0, &(0x7f00009bd000-0x4)=0x0, &(0x7f0000d16000)="") r2 = add_key(&(0x7f0000b32000)='pkcs7_test\x00', &(0x7f0000416000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000522000-0x60)="", 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x0) capset(&(0x7f00001e9000-0x8)={0x0, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000b5e000)='/dev/usbmon#\x00', 0x0, 0x10000) r3 = perf_event_open(&(0x7f0000b96000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000e48000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000071000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r5) 2017/12/21 22:48:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e9f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x2, 0xb20}) 2017/12/21 22:48:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffff9, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00008b7000-0x400)={"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"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000afe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e7e000-0x18)={0x0, 0x1, 0x30, 0x3947a0e7, 0xfffffffffffff9b1}, &(0x7f0000a18000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000466000-0xa0)={r4, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x20, 0x100000001, 0x28}, 0xa0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000092b000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r5, &(0x7f000085b000-0x8)='pagemap\x00') ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bbb000-0x11)='/dev/vga_arbiter\x00', 0x881, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000cf5000-0x7f)={r4, 0x77, "3c2bc6326352bb5a16f6651e248b2d2735d6c01a774fccac6a4eadd577a2cfb0a942e206975f635532977e845a814c62bbc1c94504d7b5cc9f755482e14b03be978294cf0cb6d644a5aea4ef0e6b4d89fe0cf8f4509483720974fd3b309b55df1b783ddf7b307466d5196a850061e6255e4fffe7428af3"}, &(0x7f0000039000)=0x7f) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) ioctl$KVM_GET_IRQCHIP(r3, 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}]}) 2017/12/21 22:48:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000ac0000)='./file0\x00', &(0x7f0000bfd000)='./file0\x00') 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 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000094000-0x8)=0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8910, &(0x7f0000f09000-0x28)={@generic="27e57c047233e1259d54d2696544c30e", @ifru_settings={0x2, 0x2, @fr=&(0x7f000057a000-0x18)={0xf5, 0x3, 0x8, 0x0, 0x0, 0x9, 0x0}}}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3f) 2017/12/21 22:48:23 executing program 6: seccomp(0x1, 0x200000, &(0x7f0000016000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x3, 0x7, 0x6}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3, 0x6e4, 0x1000, 0x21}, 0xa0) 2017/12/21 22:48:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffff81, 0xaf231c5e07517e7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a85000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cc5000-0x3)='ns\x00') fchownat(r1, &(0x7f0000bfa000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2017/12/21 22:48:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x100000000005, 0x93e, 0x1, 0x10, 0x0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r0, &(0x7f00000cc000)="", &(0x7f00008b6000)=""/36}, 0x18) 2017/12/21 22:48:23 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000014000)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x1000000, r3) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x40000071, 0x0, 0x8001}]}) 2017/12/21 22:48:23 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x10000000000000, &(0x7f0000004000-0x8)=0x0, 0x3, 0x0) 2017/12/21 22:48:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x3f, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000060c000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004bb000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dc2000)=0x0, 0x4) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00008b8000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x0, ""}, &(0x7f0000abb000-0x4)=0x8) 2017/12/21 22:48:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) setsockopt(r0, 0x6, 0x1, &(0x7f0000b9f000)="8467336a9916bd43376c6c4831e44f211059ff583d2b4bd095717097f363eb5a8ce9727e3d2f2f7f19e482a3c62401b5ebabb74f8857bfd26d8227d82ca2695e703089eb813617f2b1382088ac7c0a908ef3d15c669554b9daa03ad121e99905eed2f8b4ec1aae742a656e99e0b3f09ad39cba3ba6e0e0c3202da80d67e1ce86247b8f8a92a89f508b9f9fd91f0d93694beb47044722f4d1fb96fccc88", 0x9d) fallocate(r0, 0x41, 0x0, 0x87dd) 2017/12/21 22:48:23 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001200040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003af000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ffe000-0x4)={r0}) socket$netlink(0x10, 0x3, 0x13) 2017/12/21 22:48:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TCSETAW(r0, 0x5402, &(0x7f00006f0000-0x14)={0x2, 0xfffffffffffffff7, 0xc00000000000, 0x1, 0x2, 0x1, 0xfffffffffffff486, 0xffffffff, 0x5, 0x26b}) syz_emit_ethernet(0x6f, &(0x7f0000f3b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x100, "3098710d31a1d1f0452471cb0d983a74438e5ee3f718e1ca0ea3103d06da823431c7c60907fade3b53b3c50c8d06bbad1bf229758328b8402b5b1778b3fa81507ab4ae231a"}}}}}, 0x0) 2017/12/21 22:48:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sync() r0 = socket(0x0, 0x3771e5c23fc59ed8, 0xe1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00008a1000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000b39000)=0xc) 2017/12/21 22:48:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000017b000)=""/43) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000004000-0xc)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2017/12/21 22:48:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000538000)={0x10, 0x0, 0x0, 0x2a2}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000bcf000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000086d000-0x5e)={0x0, 0x1, 0x4, 0xa3eb, 0x7cfc, 0x4, 0x0, 0xee, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x865, 0x400000, 0x20, 0x5}}, &(0x7f0000fa3000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006a7000-0x6)={r2, 0x1ff}, &(0x7f000011c000)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fb1000)=@assoc_value={0x0, 0x0}, &(0x7f00007b4000-0x4)=0x8) 2017/12/21 22:48:23 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x4000001006) r0 = open(&(0x7f00007c1000)='./file0\x00', 0x410000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000fe5000)=0x3fc, 0x4) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/21 22:48:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x800, 0x7) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000491000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000e45000-0x4)=0xc) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007fb000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000ad2000-0x8)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000cd000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000efb000)=0x0) prlimit64(0x0, 0x0, &(0x7f0000d37000-0x10)={0x0, 0x0}, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00006f7000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f000014b000)="3b7afd27f85533d60365bc2de2e9aa3751675bd121f76190e3cccc17c9e4c51db69b8f81108241bcb6b80b1ac0d250352abe391e6835d76fe1bec44fccd9eab8a019f446de6f432228d8a40bffb1ed95e397386d6ea6b172b460b34c1203122dfbffccbc96ab2573298394ed5f4eb969010235a46c22024ec9313c259a844ac85ec221c6494a341cd390dda01fb3f22f39aea088cb38f54c195f02e40e8887b4b2a8c2ae725bfd8cde34112baa0edc7042d97f04925dc003d676f2631fabf8ce28024bbd85f86888b12453df", &(0x7f0000b66000-0x4)=0x0, &(0x7f00009bd000-0x4)=0x0, &(0x7f0000d16000)="") r2 = add_key(&(0x7f0000b32000)='pkcs7_test\x00', &(0x7f0000416000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000522000-0x60)="", 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x0) capset(&(0x7f00001e9000-0x8)={0x0, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000b5e000)='/dev/usbmon#\x00', 0x0, 0x10000) r3 = perf_event_open(&(0x7f0000b96000)={0x2, 0x78, 0x3e0, 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) getrusage(0xffffffffffffffff, &(0x7f0000e48000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000071000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r5) 2017/12/21 22:48:23 executing program 4: clone(0x0, &(0x7f0000757000-0xd5)="4bedca19483a7d28419a283ddc6f6f64950821faa6d7c0615c305b333f415f773456f53afadd6d88f7bbced483d7c65cda8ff334e2678ba82a97c030abd299719c3a642c7e0b83d977dfe5b5e2a00b41210874e8f43214a47ff035daaf3f58edf5edba05d1b8558726cd9bde4707d21155dc17a554f40c73c53f00000b4e8016af1e70a9547eaed093944fb85e4c2bd4665b0f77f5fdc4ddc406917705945a351fc0904ebd0060d0a3d257a61637f124c1fe003e892b42e10083a31be6450f69a8fb2c9e1c01a9c7cd05448736e8094f0e799845c1", &(0x7f0000cf9000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000855000)="") socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/229, 0xe5) 2017/12/21 22:48:23 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000d2c000)={0x20, 0x2, 0xa25, 0x0}) r2 = socket(0x10, 0x2, 0xc) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000004f000)={{0x0, 0x3000, 0x10, 0xdea, 0x0, 0x4, 0x9, 0xe05, 0x8, 0x6, 0x4, 0x7fff, 0x0}, {0x4000, 0x2004, 0x8, 0x1, 0x1, 0x9, 0x7f, 0x9, 0x4c, 0x552c800, 0x1, 0x0, 0x0}, {0x1000, 0x100002, 0x0, 0x0, 0x552, 0xffffffff, 0x7dce, 0x5, 0x14e2, 0x3, 0x9, 0x80000000, 0x0}, {0x10000, 0x3000, 0x1f, 0x5, 0x7, 0x100000001, 0x7, 0x8, 0x5, 0x8, 0x7, 0x401, 0x0}, {0xd000, 0x3000, 0x1f, 0x6, 0x0, 0x10001, 0xffffffff, 0x5, 0x200000000000000, 0x5, 0x1, 0x49, 0x0}, {0x13004, 0xf000, 0xb, 0x3, 0xffffffffffffff01, 0x3, 0x8, 0x6b9, 0x10001, 0x6938, 0x9, 0x0, 0x0}, {0x101002, 0x3002, 0x1b, 0x8000, 0x2, 0x2, 0x1, 0x4, 0x1000, 0x3, 0xc03, 0xe2b, 0x0}, {0x4, 0x104005, 0x10, 0x1, 0x401, 0x2, 0x800, 0xffffffffffffd7c9, 0x9, 0x0, 0x8, 0x3, 0x0}, {0x1f002, 0xd000, [0x0, 0x0, 0x0]}, {0x6000, 0x1000, [0x0, 0x0, 0x0]}, 0x20, 0x0, 0x7000, 0x21, 0x0, 0x1, 0x0, [0x7, 0x3, 0xff, 0x3]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000209000-0x28)={r1, 0x1, 0x1000, 0x31, &(0x7f000055a000)="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", &(0x7f00002cc000)=""/49, 0xfffffffffffffffe, 0x4}, 0x28) write(0xffffffffffffffff, &(0x7f00008e5000)="", 0x0) write(r2, &(0x7f00007fa000)="1f0000000104ff00fdde45c807000000000000000700018001fd00dcff9f00", 0x1f) ioctl(r1, 0x7fffffff, &(0x7f00005de000-0x2f)="ce2574ce3bdb80ce09a4dc7e24e302c4cd33b3faae5a293c5bbb300b53db4ac2d0c0aa19ced2495ee79cfc4785a3ca") write(r2, &(0x7f0000401000-0xd)="1f0000000104ff00044345bb0700020000d100000600060020002200001200a3", 0x20) openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) [ 43.946488] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 43.967414] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/21 22:48:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x20000000, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000750000-0x80)=[{&(0x7f0000a7f000-0xa5)=""/165, 0xa5}, {&(0x7f0000a34000-0xe2)=""/226, 0xe2}, {&(0x7f00005b2000)=""/117, 0x75}, {&(0x7f0000ac0000-0xb5)=""/181, 0xb5}, {&(0x7f00003f2000)=""/78, 0x4e}, {&(0x7f0000902000)=""/36, 0x24}, {&(0x7f00009a0000-0xb6)=""/182, 0xb6}, {&(0x7f0000bec000)=""/100, 0x64}], 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005eb000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f00007d8000)=""/4096, 0x1000) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x24, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) readahead(r2, 0x7ff, 0x7) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2017/12/21 22:48:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() creat(&(0x7f0000868000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a66000-0x1c)={0x3, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r0, &(0x7f0000b84000-0x18)="", &(0x7f00003fd000-0xd7)=""/0}, 0x18) 2017/12/21 22:48:23 executing program 7: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000181000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be6000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x5, 0x3, 0x0, 0x5, 0x5, "1346b12ed9d13ad33476b5710d5f807cd84b9ac9203281d1f01c64563d26df02546fb5e25b7d042c039f6a1a7bae875429d13420aecb47a6e862598299c87d", 0x0}, 0x60) [ 44.008824] kauditd_printk_skb: 51 callbacks suppressed [ 44.008831] audit: type=1326 audit(1513896503.836:419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 44.023049] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 44.023971] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 44.035297] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 44.036596] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 44.133623] audit: type=1326 audit(1513896503.868:420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=162 compat=0 ip=0x452a09 code=0x7ffc0000 [ 44.160729] audit: type=1326 audit(1513896503.894:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 44.186066] audit: type=1326 audit(1513896503.894:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 44.217530] audit: type=1326 audit(1513896503.896:423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452a09 code=0x7ffc0000 [ 44.242525] audit: type=1326 audit(1513896503.896:424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 44.267435] audit: type=1326 audit(1513896503.897:425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 44.292336] audit: type=1326 audit(1513896503.897:426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 22:48:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x800) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x4) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2017/12/21 22:48:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000001000)=0xd000) syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x4011, r0, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) 2017/12/21 22:48:24 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) poll(&(0x7f000004d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x401) unshare(0x400) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000e77000)={0x0, 0x80000000, 0x9, 0x7}) signalfd4(r0, &(0x7f0000e76000)={0xf8}, 0x8, 0x0) 2017/12/21 22:48:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mkdir(&(0x7f0000d82000-0x8)='./file0\x00', 0x0) umount2(&(0x7f0000b1d000)='.', 0x2) stat(&(0x7f0000268000)='.', &(0x7f000067b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000cc2000)='./file0\x00', r0, r1) pivot_root(&(0x7f0000540000)='./file0\x00', &(0x7f0000078000)='.') 2017/12/21 22:48:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00008f9000-0x4)=0x0, 0x4) 2017/12/21 22:48:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000012000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) epoll_create(0xe34) 2017/12/21 22:48:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x8, 0x0, 0x4) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00005c9000)={0x4, 0x7}) 2017/12/21 22:48:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000092f000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000394000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000262000-0x4)=0x0) [ 44.317094] audit: type=1326 audit(1513896503.899:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 44.341987] audit: type=1326 audit(1513896503.900:428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6802 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/21 22:48:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f00004bb000)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)=""/0, 0x0, 0x0}, 0x30) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00003bf000)={0x0, &(0x7f000040b000)=[]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/21 22:48:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c5c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0x1e)={r2, 0x2, 0x50, "d9a6f37b62b66be33290d2dd7a8561cf73914d5a8254b98e6436e9c010163a68a276f0af080a8da7d647db56547571b93a62b2a4757187c878628ff87a2fe980aa9d04a91da91d9ed4eca25045e6c0c3"}, 0x58) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f7d000)={0x0}, 0x1) 2017/12/21 22:48:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) write(r1, &(0x7f0000dba000)="", 0x0) 2017/12/21 22:48:24 executing program 5: clone(0x0, &(0x7f0000c54000)="", &(0x7f0000134000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x2)="") getrlimit(0x4000000000000, &(0x7f0000cf3000)={0x0, 0x0}) r0 = socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000deb000/0x2000)=nil, 0x2000, 0xa, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0xdc, 0x0, &(0x7f0000002000-0xdc)=[@decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f0000000000)=[], &(0x7f0000000000)=[0x30, 0x38, 0x28, 0x0, 0x0, 0x38, 0x28, 0x20, 0x68]}, 0x28c}}, @free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x38, 0x20, &(0x7f0000001000-0x38)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x3, 0x2, 0x23}], &(0x7f0000001000-0x20)=[0x38, 0x0, 0x38, 0x40]}, 0x2000200000000000}}, @clear_death={0x400c630f, 0x1, 0x1}, @free_buffer={0x40086303, r3}, @increfs_done={0x40106308, r4, 0x4}], 0x2f, 0x0, &(0x7f0000000000)="232282911494254263293e3242596277086223a11612e7050bbf241f64f53b7a9b923353dd8ce6a4cfe61bfa59d32a"}) 2017/12/21 22:48:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000931000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f1000-0x38)={&(0x7f0000657000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f40000)=[], 0x0, &(0x7f00003a0000-0x76)=""/118, 0x76, 0x0}, 0x0) 2017/12/21 22:48:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x8000000000049) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000985000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000a37000)={0x7d, 0x0, [0x1b6, 0xb98, 0x2, 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]}) 2017/12/21 22:48:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a1f000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/21 22:48:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) pivot_root(&(0x7f0000f9f000-0x8)='./file0\x00', &(0x7f00005fd000-0x8)='./file0\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e94000)={0x3, r0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000096b000-0x20)={0x9, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000443000)={0x5813e656, r2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r3) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d3f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00004f4000)=""/225) socketpair(0x5, 0x6, 0x0, &(0x7f0000888000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000e06000)={0x0, 0x0}) r7 = getpgrp(0x0) kcmp(r6, r7, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r8 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) syz_open_dev$mice(&(0x7f000066b000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f00005ad000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f0000a76000)={0x0, r9, 0x80000001}) 2017/12/21 22:48:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000027c000-0x9)='/dev/sg#\x00', 0x3e31, 0x10000) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b6a000)=0x0, &(0x7f0000d22000)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f000068c000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) madvise(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3) 2017/12/21 22:48:24 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00003b1000)=""/4096) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000b7d000)=0x3) 2017/12/21 22:48:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x40000407ffc0003}]}) setresuid(0x0, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000433000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000169000-0x15)='/proc/self/net/pfkey\x00', 0x111000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000706000-0x4)=0x0, &(0x7f000028b000-0x4)=0x4) 2017/12/21 22:48:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e019, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffc799, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000be6000-0x4)=0x0, &(0x7f0000968000-0x4)=0x0, &(0x7f00001c8000)=0x0) r2 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000282000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c72000-0x4)=0xc) r4 = getgid() fstat(r0, &(0x7f0000f8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f000079f000)=[r1, r2, r3, r4, r5]) r6 = getpgid(0x0) ptrace$setregs(0xf, r6, 0xfffffffffffffffd, &(0x7f00002db000)="42e04975da2bf56dd57871977fd0fa6f68be20a8cb9d1e8d254b919f8793c9061ab801add6c73c7bbf54d6c9f8c71996784162bb728ec517c5b7ec85cb1cad1040bb2ee306687bed3ceb42849c0f123992799a5d72b27f53bb2f006f1e5e5101afc4e2cd3049d76f2bf41885afbadd6df9b5cd57b314b9f9ba40bb851d5d4c52f5d1c5c5eba3caa65e5aae431e4dcf234da44ae1e9dd30f874468f41522ada0d22e5eda34faa2eec25e9a61638b7712aab241a4bd00fd8604a16c58263a7ca33fdb5bbcf819b01ebacd41a945f3e9133") sched_setscheduler(r6, 0x20000001, &(0x7f0000564000-0x4)=0x100000001) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000315000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f000065e000-0x4)={0x7f}, 0x4) 2017/12/21 22:48:24 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03347008289234ce2163c7b27a89ade4d8cb6e0a7699bc304a5328a09974a63e73b877d5eaba8fa3804989721ca24b210d3d2199e6f03479683c845964a6af1fb961291f62978059e6518e7023e5d30e65151e7c6a0ba336f363d5125fe933e2bb", 0x70}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000471000-0x7)='ns/pid\x00') ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000a52000)={0x0, 0x7fffffff, 0x6, &(0x7f0000a5c000)=0x0}) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/21 22:48:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000023b000-0x1c)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000003000-0xc)={0x0, r0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f000080e000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f70000020011", 0x20) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xa2)="569ac2cc1371c9aace17b53b8b9634ec01fc03af4a338d0d89ffc2cb900a8829e2bcd3764494c2b4446c415620ae5e19fdb11d30abf859e407e685ac1d3be11ac3462903a1abb082ef983ec078a11068c980e58a11c51fce6e592f5b20549d8d15fe8dc0ee062e0db8bab126ebf57998bb787ded1407eebbfebd14b3d31ceb52481fd0fecfce88504f6be6f9a5027b7df5db4c4d055ad7ff971641a1c52f76401326", 0xa2}, {&(0x7f0000003000-0x14)="6050e69af0c04f73e30d678c0544523834aba5ce", 0x14}, {&(0x7f0000000000)="25b08d34c305d720c782264cface5cd1d106491889d9a99cb5b87e424aaa1500c19178aabda1e499c27aa6925e5158d2152cabbf0414e8e61de0b5c0472e21b6ef90e186e191534e2ec343b747342d62f493", 0x52}, {&(0x7f0000001000)="1f7f13242c308d492b8e95b84311b53eb7d65ab61382d3641f9a5659ae803e985b088c5da06f233000f683df1bc33afb29b52336a9211b7eab19df2d3f834acd09201bcdb8eaa5e67423974213ba92f1ae503f0192e2db893f93e1919ed67e83852a1543ce6a63a9a669e2ba904002bb7fd88a1a692ea6131416e90ccc93f9d1c236f9cf69f4d8b58510a9ef43fb2524304149005bbb0c075f2d6453dc3a3b42b4832aae1789ae0b5a26fcfb523daf22ed99c458", 0xb4}, {&(0x7f0000003000-0x69)="2ef1304d53d54c239622bc4307cee45fd4a1444d88444fcb8a88b8bbd4bd480829597b345f1b0ebcab2b85435c7fb04c041de51fc32793e3a6b20836ec1a4f3fe6634f10e710f5b6c982efea10cd48aeb3a494d40b37e1d147bf23cca5253ff10d94a57a5fb6deb644", 0x69}, {&(0x7f0000003000-0x71)="695882a942721761361e2ef8a4c4c5ce5698c47e58fe1025258720e3bc4203c372196de5f29f082e18e5bf5ca763ecd7a6e378d2e276a1c81cf1711bd00b1b0bbd4612092625608bc2f0c78036f12d84615ac3998db2e9250aa20584a8554b486a593e198ab77d16e96900f672717a5da1", 0x71}, {&(0x7f0000000000)="63ca947d609d6954f9482206eced525a0a48f4fd65a916a491226a84d713110240f9aedf024c9774a313f55e392cc1ffd5a425b80990c8bfbf84c3bfac21a79f2487db650d2c4de73214d06fc78be6b109747b5fa2461c4692cf63beb490232a71fb5b3e897523a0faf26d74f074981216be30bd38efcee9b96d9f19b4fdbd1eadb5d49689c6016d76bb250182853f621c434fa030ebc969eeb2447f852e684786004854ffe3b9ecf2e6854528a6043a8f6374534b649a0377312566ac196be1aabd4d98f8e489d7f0360235793016f32bdf80f34c282f52df7f2a589d6cb7a764f9e6cb7c2421a5155e8557dda3b451ede54ebfc53c2ec971c9f483386b590e024a1f0a85cdaf5c1661d1c5ccadae76475479e5bd622f4c308287b5e77d8c29d98ece1e12a97881073ac8d36791a35205fb7886691db6c61bb6270b4745f854f9a6665cb2d8fabc977409d3699b65a3c549b81daf0d8708f43974fed41b6721ec4c28ff8a505da6f59e2a89bbafe360d994e9f403e12de44c385c9b6620c1ece863e2c7e0f533d5b79dcc74bbf84a4562fc815f1e4281d52bbfc44f5bfeb99e7d2afffbccb62e26e89fff489c6a4d2c6e1ae3ee060719a60741266ca978b7eb4a851a3dd63a4fabd1bfdfd90a41ee77198c8f95571bb02ffd302710c91eaa76aa0995c52a57c589c349d8ad01dfdecf089a1715c420e8e6746bf649d536a1c576126d6fa2827e318de4e261692a0a623c1b30df672c319c33bc444a97af234f3f6446eb018d6d4b57edc899bf0ea3ecb49c7e959f499aa60669958c6df4448d770f9d7e0b1273010f860f6525d1fd766ae21067522449741a38aa746e2450c86e5ac718bb19628050164060eb2675726ae1498ea9a0f4eec85f23019cccb223598873ec409b56d0f8429696c7271f97900e1ceb57a8b4f25a7b5c789563986ecd3e628e8b6c2ab3eafc2f8cda42afc212f989a241e9fcc1f64b5db3d9bf94bf28ca586c6429a8139874b616e1418bcdaa7b43522da424081871d893d6c8609b2ced23195b598927ea2231aa950880c7bafaaac5b0f3c0b43b07c85ddb6a2764d050ee17f87d0ddbcdf9b11ff0da703029ea66b8d43d85f563b34a8f7bd50cb5208ab429c3f00422d236f1bd7aaea24f2ebf57921330df4dca8246650677b508e69b67fabac0eeb0048bc1732f21453172c6cf63ba39dbe5cb030a48d17edf00c18aed953501805fd5ecfd77221c9b981de73f847aea659203d7cc27de77504f0038ff5b372122fc2991338a93401fb81fd20edd09f66172871f4ddddbc07b183df76acec351654b66644fc514fb065db8855c119c13751eed5efa03a742639c0f3bf913f39f8ff15f20d41963bc206e5311be5c4e910df54cf5101c37a22e74318c422447607adca5e5e5948c200dc298ae4c415bdc2eb4e7af728ca84fa7fef1b9f5777cdf19a8533a4f64c82996967eb33ff51e1223141cf4655a97a7c5bab643283cf323e957b5428c55d0694c2642af1f0c45731f0152fa46badc25244d58c48582e9d8baa396a22f4845e446bea2feb12c1ba3a7621bfbd497a9d0e7bc44df3672e5386b69c9ae647373dce11c1bf16954c2669eb41b1a369526456bdafc63d34012e836bc80cb718b35816405eb7fce9fa4d2c82866be1da17ed7cd96c7bd501aef7cf870f8978573afd936e6fb4e5ebdf30dc67f8410d9bdea64c374b77f9d172afe93c6352dbee52a1db5cd7d58c9a2b4e88e5851822171e616df7af6c7fdfff7a5620537e38bd843563abe824d779accfb53d558025e7af7248fda01fb3cd8ae859018b0163b4cce5812baf87b5c376078a010f4b1ee28245de9be61d720a31ec726bc89d20a469c23757035f99556e1182c02c88dd6621d3105791365c87a65ce9a0a2484a5dcc35decde47038a3575a98df6ab5e000bb26d49170f9115a9a9297e745bcc1ac571190110a7ab980aaf6b2ece1c133ee0487f9201a6cf1a2c44c68971eb0dd7b144c9949a9a54f6e671f135003ec6317703eb894ba15279885f9382ccb327314cc3c409405d97200b53cb61c47303df56f28fd9f770e8e393bf746c9c6b8287fbda86fce05cf70318029091979e01559c5d7b6db5067db400c4d7e4b7e9850cb4b105cefe4d05a407f65817e92585c16798bf6f78b6ed1b3beb3247b939a7c87275fd8247605d0cd8eb23a47d77ab1ae38f32f521f5f18f4fd6f06a0030c8cb52e445cc3dd01f346f352cbc72b199ef42e9ca97a6fd781dddb75bf4d2e7ad2262832bf39d2760a72357938381b997114d2c6a5bde983c7a06158f52e031fbc3c9354804c8ca4e8734bccd3d9b68c127b26c37d3b753cfe78b2e99c2e410a8680f4995a6d4b0c6db5f9f64c8dc6b32c8b4d66916ed5e1fd6dfbf2b95cca36e0e775c4aa92c4a527f952c07f69dc788beda1daa804e2093090543bf342a73d8775233d3abf5e9d93da5fa5d2888b6a218ad414661f9442f371500384d11620f8d8b1ec2805834d41c59d28cff4b7607268b8c7f9c95bc9e1f9384eec91080aaf87040cfa56bc614ab0e48b1b2cbca1365b3d6397239c7fe7437d77fead9ab3690440144007379be9344376448bc825139b168c4c0c304ce1e2b149832f4563d71329923891af37512ead80a304cd4452819871206f599633855a9e7ac3498f5e3e0a63e245459f473db7fb59f46921f24e8271e0765a0ebf2a5fbe28ac76d7307c3d5e1a709b1e925c9a35a9b8b72e70b86404f0eba397840402e3a6fed61100e8b11c3485df0e9554c894c22402aa479c0e4a561b8be60fc28beaa7b526ae24d30f41eba27f9b99eb971728d513eb1b9bfd2c5d452c40305826c84ce14958e535c76d6e0fb4e3a15a90736398bd794879176a70d21abae5d7cec5458b272a854e94f96c0f92ddca9735fe5b33d136001ea001ac61554a9a86a82b54d1e4e520e403ad31ace31ca1677c8681688db00d3eec06efa06f12ebe581b1c1c32418f06ebb636c30dc8a8d514842b82577917a40af2089c3f070fb0fd1d20c46af49db79e160a5a6653a63c24794d6524dfb2d873129c601945e8444acbeab5d00f5d71082df35bd785d45b28d2b8553c605db6f18e6d87a481cfc6dc24982c823894498eb133ec351ae09c98d4b2bc2984725e3bf66da1e09a6bef6adcdc2d533bee6eae09e86d2c074594b8f6fc46e4139194b967c8d60ef7e145cc5234569efaa7c00255789985189f63a5e735603a465e422ac58dc33f1b251ad5d59d03ddfae60be3db1fd357742a448983e3f2203b31827193d0e4e18d36e2ed32931026168ab234bdac0fafef914fa3c8ab3e04c0660050869bcd5efe68e017af157a7997698bf1b040c62fdb0d8791e41a679239681a936b53cc7fabe83c59034e3b03027188e5d998746254b31ef9afcfec8e7e5a508ed789432165c7dd14a36326105a70f7dab8130fdad8d92c7bae14a63821490fdacdedb660a5a3006fc004acab79d28f4f1518877b1994ba9fe755e501c861add1a1b72985995335458081e6551e6852057a1ac1fbd50e476e207c23bf7360d695cd104e0d18faea909b81c3b4581b556a9b0fd188f71daae926edbfc885052d00516332d2fe59e091e05622c14b55e953ee0deab4287172a421f7de2e8173a6ef893cd892b870530334ff355c028861778f4ef8dd9a2bef535fbfe54fd7cf4a84fa92fed4b3f513bc2796bfd49214c2762667971c981412e84ee8a1510d1ffa0199be6272de388a74e63dcdda3a8d516a292b4df95c545b9c3fb78b4f63045c88ffa0aec80cfd1da1affdee3ae08d9a8a61f15875ec7c3ea67db9eb02102e5eb748b319000897314797cb47e7c72835c51090fb7f097bb8849b425c26c31edd8258b1588f8bca92d7bfabc0da9e7fffc3dbfb1e7c2bd677af93e5a6c607f7dc65a1da3406e319581359d54c331de568038929e8d3e27322bd49f0bd24110e0de4d823b45357beface815370f85ccf93df343e994db39af2b5439c7fa734a990dfc090ee842018db4e804e4b1a1cf022b0d8f669dfd74c284aff7ae449ee9742c93f665cefbedff74287b65edff698d19ffd93171773169bfaf188d10632d53f8803eaa7b241b3e9e78651c69b371802d6216d16d69c22c10d57d85d080bbdffe53a0d0cda2f3e428d3050dda1d915391a340f4f9d595ca0e54ced01aea0e0dd21262f5056ddcd93eebbf732836c9b1f0ff80fe2f40e90281562ff5d814fe2bba019dc10a66746d5bcd3d7465f974b03b61acc13ac42a9c342a6ab393e34ef0ed74d1f1c834409eb1a12b9f60036ffd19478b0b50ddf10950727ff0e6e7c2cbf36f140898e77e2e2e3c1f59c37f6a15e22fc5f9ecee8115de1246755385909a034965dc433a0e9e072372af19e1086ae0afa828bc4926787fbcba40ebe7af286f0c1260481d9c2ddc4cbc32e3c644402ddd811ee540d69c81e2f477fe3e4239823022f66167054a87b5114491c5b1c282d95ee9ed023b3570bdf647f470fde088b13f9ffce47ef26f60d8c3560916d348f3332eba7051f92a14d159fb570239a33ac32e303926d18c77c0cc194c363570388bd4be96af0b5e2d75c4840a3669db8cd5b81c12d98040e5330d9980fa14ce5cb66d56cfbc3e214735e26a964f4d30356c89420a9604a723f95e61acbcf7a6fc9a59409ff83af68d4febc072e95b71a4792b1bea411582cd26ee7d597b1f2cfc7ecc0920930677d261e1b5f55d423b6d355ef2a987ae81d8ce441f4b859cd7c30b5daf00918987358ddf0f995ecec4fe42f886fddeb7ae0d118d72ca3e3f60f19a9fae6f4fc7f26b589e7404b7128da008d65451207384a72a03fdbb37802cd629c7d19b16309ec18d0bc7dc5ebfce9be8473bfe8ff02d85a2a7e9b38328fe1827cd9d61b70392570f1d524f7d33774f59022a986fd621958acf4954d42c298c7c44a57192d680a4f4d12f36903eb5bee30708d9c54d73c339df78059a63dbe26e4321de4eea65be7b038e5550e8686f2d84005aa3d5112645100ffbf9d0e0713a666ee7c4a469760414487fba9f1a19f19fb72d693716b5f078228a24ea4b0292a86bf4ecd26bb2b30f037b852510cacd79328d8deec3a546c7eb3aa598a3e82e70131d35cbc8fc9c62376e3c6301a9b4d391efaf432ab2d4edd27f9678064009a3d688072f2a2dfe08653596319e850a23771c8d6df411c51c0dee1a994253a9f5b4d5770e95cb1c7d898e553ad992a27cf1d0391d541160a6fcc0474f5f76b494806276ffbce7c69e8f88ebe22500886fdb398f83405e99f2e3a68fab00f86e4e52f134f1c9260d78fd8b9e666c5c82ddabbacc1a9b91f99696d0f9231814a8d009440f45fb6a0b3e5075f613250b825b2790d0ae5b3e81d10c9538a9dbab8de7f46253ddf9f27030770235ad1bb3af6a9f85b9511c2a421d607ea53ac795eea0366628c7548c7a847258f4007720baaecb35852db79eb04c8ffd804381d7282448febbaf360997a15e2a77e5de1061608ab911ecffc24afe0ee455e35fac0305638a1a95d07aaea550cbcb181c8f6b158e179d89fc511c7b61d054c32e1d4103441a12f54055f38b116b20460677a29c9f3c83f8d7541f2bb90f2b3d0dd4f0517d9359b052d1e070304b8f0c3da26f4b926f1a250cce653958cdb85ce3bfa026df1b0181fe98ed0df79ac91d5b19ceb2af8374b998e32a0b34350bbb3c96245478b1eb6aec18adb172f580c7bef05bd4ce99343ccb9e11e4f1d39ee43b4cd92fbcde9473056a5be41089c8aff934bdb8805", 0x1000}, {&(0x7f0000002000)="1b9855b3e5f2987f844ec326c4a06110b7153f0ad6af9aaacf779fba3ac8a9e5bf29a0cbccff2d563dc8d0a2feadc32a23ea1e0d5f8a2af5b388efcc3dcc57b2997ad580b68570886c0485", 0x4b}, {&(0x7f0000002000)="3e6836dc9736ffd513bba22ccc1315bc0e2c12f85a6161aaf37d70a6aea094caf501fe6e705758dfb868380d1f8e6a", 0x2f}, {&(0x7f0000001000-0xeb)="5c703d42e24f7c5b9d5085cf563b64689f5622ce6c2a882311ce6847337cfb2efd6b3855c474635d3999e3442fad6da7efeff56d1ede317336c88f593b3b4fafc12341b60f51f739816820a74a560a399897fe55def031624a1df3f7c4cbf9a71ba44e03e7394ec373588f114822c917dddb5b3f4c3bca4694c61d4c19f5d3f9aa034d998577310a9b54601ab70fdbf4513c1aabbac65a3ffa85d07ebffa7a2525d23b57f927aa63b89319f1685ccbc68802fd1db75209b7d5db87b295e03bed3da9ab1a430874faad2cacdcf45bba0a9d2f5171c0673265601a079a5b511470202f44b05ec0162205b942", 0xeb}], 0xa, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r0, r1, r1, r1]}], 0x58, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000001000-0x94)={{0x3, 0x3, 0x9, 0x7, 0x3, 0x1}, 0x9, 0x3afc, 0x40, 0x10000, 0x495e, "cec32b4871e68ee9704fd539071acea2f6f6ca4d30aa33beb9f5dd901e193d947aad056d9f23d9c87d99eebce642ef93c5386acfb56419b3e950137a63dbcc80bf1f12464b755a3a1cbbd4150302d03e036fba7521eed2003d92739ef32998e9bbb45e6cd812690b9dca215ff43108b87304227ffabf9427812cd3201d3074bf"}) recvmmsg(0xffffffffffffffff, &(0x7f0000003000-0x40)=[], 0x0, 0xa8dce19fb11e17f7, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 22:48:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = inotify_init1(0x800) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bfc000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000509000)=0x1c) clock_gettime(0x0, &(0x7f0000058000)={0x0, 0x0}) ppoll(&(0x7f00009f4000-0x18)=[{r0, 0x9238, 0x0}, {r1, 0x80, 0x0}, {r2, 0x10, 0x0}], 0x3, &(0x7f0000490000)={r3, r4+30000000}, &(0x7f0000237000)={0xd15}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f000055e000)=0x0) 2017/12/21 22:48:24 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f93000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f94000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x60ba9fd7, 0x1ff, 0x29, 0x80}, &(0x7f00005c3000-0x4)=0xa0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f94000-0x10)={r1, 0x7, 0xfffffffffffffffb, 0x10000}, 0x10) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) 2017/12/21 22:48:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003ce000)={0x2, r0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000069f000)=0x3) flock(r0, 0x6) mremap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f000095b000/0x1000)=nil) 2017/12/21 22:48:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = add_key$keyring(&(0x7f000069e000)='keyring\x00', &(0x7f0000275000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) pivot_root(&(0x7f0000527000)='./file0\x00', &(0x7f00007e6000)='./file1\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b86000)={0x0, 0x0}) getpgrp(r1) 2017/12/21 22:48:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a8e000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000e88000)=0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000413000)={r1}) r2 = socket(0x11, 0x2, 0x0) pipe2(&(0x7f0000bba000)={0x0, 0x0}, 0x80800) timerfd_settime(r3, 0x0, &(0x7f000047b000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000d07000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$inet_sctp(r2, &(0x7f00002c3000-0x38)={&(0x7f0000fcf000-0x1c)=@in6={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000132000-0xa0)=[], 0x0, &(0x7f0000e63000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r4 = memfd_create(&(0x7f00005eb000-0x2)='-\x00', 0x2) timerfd_gettime(r4, &(0x7f00003d7000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 22:48:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000740000-0x20)={"a133024c0c26889da6ddf0008b9588cd", {0x4, 0x4, 0x7456, "d521d0b13c48", 0x8, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x14, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 44.618221] Started in network mode [ 44.626594] Own node address <96.206.3206>, network identity 4711 2017/12/21 22:48:24 executing program 1: clone(0x0, &(0x7f000066e000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000868000-0xa1)="") set_robust_list(&(0x7f0000000000)={&(0x7f0000a97000/0x3000)=nil, 0x0, &(0x7f0000001000/0x1000)=nil}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0xa, 0x3, 0x8, 0x6}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000001000-0x24)={0xfdc, 0x1000, 0xb71, 0x9, 0x80000000, 0x0, 0x1, 0x5, 0x101, 0x0, 0x9afc, 0x6}) 2017/12/21 22:48:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000271000)={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) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000a22000)=0x0) syz_emit_ethernet(0x14, &(0x7f00002a3000-0x3d)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="080000000382", [], {{0x0, @llc={0x4, @llc={0x0, 0x0, "adf6", ""}}}}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000fc2000)=0x80000000008) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x4) openat(r0, &(0x7f0000239000)='./file0\x00', 0x0, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000049a000)={0x0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xbb7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00009d0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f0000f7c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f7d000)=[], 0x0, &(0x7f00004eb000-0x57)=""/87, 0x57, 0x0}, 0x2000) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f7f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2017/12/21 22:48:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "000000000000000985f8f181bd99e5875b"}}}}, 0x0) utimes(&(0x7f0000a38000)='./file0\x00', &(0x7f0000fa4000)={{0x77359400, 0x0}, {0x0, 0x7530}}) 2017/12/21 22:48:24 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000de6000)='/selinux/member\x00', 0x2, 0x0) connect$nfc_raw(r0, &(0x7f0000cb0000)={0x27, 0xd9, 0x100, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2a) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000e95000+0xd21)="ec0c", 0x2, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 22:48:24 executing program 7: mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000001b000-0xb)={0x4, 0xfffffffffffffffc, 0x2, 0x7fffffff, 0xa6, 0x80000001, 0x800, 0x8, 0x7fffffff, 0x47c, 0x4}, 0xb) r1 = syz_open_dev$urandom(&(0x7f000001a000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x806, 0xff, &(0x7f000001a000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000001b000-0x4)=0x5, 0x4) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000001b000-0x4)=0x0) 2017/12/21 22:48:24 executing program 0: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000790000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b29000)={0x0, 0x4}, &(0x7f0000d18000)=0x8) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000562000-0x6)={0x0, 0x100}, &(0x7f0000d18000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000038d000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100, 0xfffffffffffffff7, 0x100, 0x400, 0x68b, 0x2, 0x566, 0x7, 0x4, 0x6, 0x20d9, 0x3, 0x6, 0x17]}, &(0x7f0000a1f000-0x4)=0x108) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000875000-0x8)={0x0, 0x1}, &(0x7f0000d19000-0x4)=0x8) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000079f000-0x1)=@assoc_id=0x0, &(0x7f0000d19000-0x4)=0x4) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000019a000-0x8)={0x0, 0x6}, &(0x7f00009af000)=0x8) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d19000-0xa0)={0x0, @in6={{0xa, 0x0, 0x100000000010004, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7411c799, 0xfffffffffffffff7, 0x20, 0x7, 0x2}, &(0x7f0000d19000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bf9000-0x8)=@assoc_value={r2, 0x5}, &(0x7f0000d18000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000027f000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00002b8000)=0x2ac2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000-0x4)={0x4204}, 0x4) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000d18000)=0x0, &(0x7f00001b0000)=0x4) 2017/12/21 22:48:24 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0x7c907363, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000022000)={{{@in6=@local={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, 0x0, 0x0, 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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x2, 0x0, 0x7f}, {0x6, 0x9, 0x0, 0x3}]}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x15) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)=[{&(0x7f0000016000)=[{0x10, 0x800000000000004, 0x10, 0x5, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 22:48:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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) openat$rfkill(0xffffffffffffff9c, &(0x7f00000cc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sync() 2017/12/21 22:48:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f24000)=0x0) r2 = socket$inet(0x2, 0x4000000000000003, 0x2) r3 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a0c000)={0x6, [0x63f0000000000, 0x3f05ae10, 0x0, 0x2, 0x800, 0x5]}, &(0x7f0000a92000-0x4)=0x10) splice(r4, 0x0, r3, 0x0, 0x4, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x100000000002005, 0x2) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000c58000-0x4)={0x8}, 0x4) execveat(r4, &(0x7f00001aa000)='./file0\x00', &(0x7f000096c000-0x18)=[&(0x7f0000925000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000058f000)='/dev/net/tun\x00', &(0x7f0000bf1000-0x5)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000f12000)=[&(0x7f00003b0000)='security\x00', &(0x7f0000ab5000-0xe)='/$+^}vboxnet1\x00', &(0x7f0000947000-0x2)='!\x00', &(0x7f000050d000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000720000)='/dev/net/tun\x00', &(0x7f00005af000)='cpuset,mime_typebdevmd5summime_typeposix_acl_access\x00', &(0x7f0000bb5000-0xd)='/dev/net/tun\x00', &(0x7f0000ecf000-0x30)='selfeth0userppp0usersecurityprocwlan0\'keyring$\\\x00', &(0x7f0000956000-0x1)='\x00'], 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a35000-0x4)=0x0) sched_setparam(r7, &(0x7f0000696000-0x4)=0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000399000-0x4)=0x31, 0x4) 2017/12/21 22:48:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000562000-0xd4)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x342, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x45d}], 0xc8) 2017/12/21 22:48:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000493000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x2, 0x0}) r1 = getpgid(0x0) sched_setparam(r1, &(0x7f0000343000)=0x3) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000401000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003bb000)={0x20, 0x3, 0x5, 0x51, 0x7fffffff}, 0x14) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000097a000-0x1c)={0x80, 0x6, 0x2, 0x0, 0x6, 0x80000001, 0x101, 0x5, 0x0, 0x7, 0x7, 0x4, 0x0, 0x9, 0x2, 0x2, 0x4, 0xfff, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x0, 0x0}) 2017/12/21 22:48:24 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd0000)=0x0, 0x4) 2017/12/21 22:48:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b55000-0x6)={0x0, 0x40dd}, &(0x7f0000062000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d22000-0x4)=@assoc_id=r5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000056e000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 44.781403] device gre0 entered promiscuous mode 2017/12/21 22:48:24 executing program 2: 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 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r1) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000d7b000-0x4)=0x0, &(0x7f0000269000-0x4)=0x4) 2017/12/21 22:48:24 executing program 0: mmap(&(0x7f0000000000/0xf4d000)=nil, 0xf4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f49000)="649c470663390dc8ad00f90000008100", 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a16000-0xa)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000f4e000-0x50)={0x102, @tick=0x9, 0x4, {0x935, 0x81}, 0x7f, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000f4d000)={0x5, 0x3ff, 0x0, 0x7fff, 0x3}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000085000)=0x80000000, 0x4) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f4e000)='./file0\x00', 0x0) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f4f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000f4e000-0x8)=0x0) sendto(r2, &(0x7f0000f4c000)="9c0800f684f342f197f507739ca63b414b", 0x11, 0x0, &(0x7f00005e0000-0x10)=@ax25={0x3, {"94121e6b8fe8aa"}, 0x0}, 0x10) 2017/12/21 22:48:24 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e69000)="5e219ac41c42e6379ed7248b2d8716b2b7a804a3f2f54a4a0baa1a742985a3f10638", 0x22, 0x4, &(0x7f0000ce4000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x10001}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000774000-0x4)=0xffffffffffffffff, 0x4) 2017/12/21 22:48:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0xfffffefffffffffc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) connect$bt_l2cap(r2, &(0x7f0000a2a000)={0x1f, 0x401, {0x2, 0x1b30, 0x5b0b, 0x8, 0x80, 0x4}, 0x5e, 0x2}, 0xe) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(r2, &(0x7f0000743000-0x9)={0x1f, {0x0, 0x5, 0x5, 0x9, 0xc7, 0xf08}, 0x24}, 0x9) sendto$packet(r3, &(0x7f00002ae000)="", 0x0, 0x0, &(0x7f0000b4d000)={0x11, 0x1, r4, 0x1, 0x0, 0x6, @random="69b67d7dd7b8", [0x0, 0x0]}, 0x14) 2017/12/21 22:48:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) recvmsg$netrom(r0, &(0x7f0000caa000)={&(0x7f0000c74000-0x48)=@full={{0x3, {"85edc3f6597656"}, 0xfff}, [{"48581be8fd6304"}, {"60dacf759a6a9f"}, {"94a4e7b2d11099"}, {"7f9b42310963c3"}, {"f9cf869e6c1725"}, {"c86081965bc312"}, {"24468d3a486741"}, {"02e95fc7efacf1"}]}, 0x48, &(0x7f0000ee8000)=[], 0x0, &(0x7f0000f0c000-0xf8)=[{0xf8, 0x0, 0x3, "6afde2e8442aa60bc8eed588c51a21b4ec0bc77cf6355d9141a83bad062398e4b134d8a87b30a4d5a593224c0e5ffaf02200db8ee4c68c7d66f7665d508739b11188e73d24bae0b0734af4effa83213669aac0e70413457f173a681c4ec00092883cdb6b7106dea663d7a9b4320142f3769b9380aa18336603b6176905a5553c56505e142167f84e9a2df35035b4dfcddc900d24498ed62aa697f95b6803410d3035ab967cffd1916220ddbcf4f762d92aa1292664c81b8ffa6e7516bcda97b1ba9e3e9225c3ae4c31fdccdb0c71b188cc28295bf9468edc1c6aa4bbed5bbc001c7455"}], 0xf8, 0x800}, 0x4000000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000020000)="7ac62a7a78672b2dc7b2b624bca4ddc7f857c0881bc28e4ec1464fcdc9f6034aa379783f1198bb471160c48df422efa10e726b30ce535d261a8219a804950530", 0x40) fsync(r0) 2017/12/21 22:48:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000000000)={0x27, 0xf866070, 0x9, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f00002bf000/0x3000)=nil, 0x3000}) 2017/12/21 22:48:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b55000-0x6)={0x0, 0x40dd}, &(0x7f0000062000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d22000-0x4)=@assoc_id=r5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000056e000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/12/21 22:48:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000000000)="", 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x8000000019) 2017/12/21 22:48:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007bf000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000087000)={{0x8d, 0x7de}, {0x400000000001, 0xf7}, 0x1, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c3e000-0x20)={0x7, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000068c000-0x10)={r2, 0x1}) bind$alg(r1, &(0x7f0000c9d000-0x58)={0x26, 'hash\x00', 0x4, 0x101, 'tgr160-generic\x00'}, 0x58) bind$alg(r1, &(0x7f00009f2000)={0x26, 'aead\x00', 0xc, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009c2000)={0x0, 0x6}, &(0x7f000015b000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e47000-0x10)={r3, 0xfffffffffffff800, 0xffff, 0x9}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fde000)="", 0x0) 2017/12/21 22:48:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x204001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20040, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffff8, &(0x7f0000af3000-0x10)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) 2017/12/21 22:48:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b55000-0x6)={0x0, 0x40dd}, &(0x7f0000062000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d22000-0x4)=@assoc_id=r5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000056e000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/12/21 22:48:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x200000001, 0x0) r2 = shmget(0x0, 0x1000, 0x54000853, &(0x7f0000812000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000077a000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect(r0, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = socket(0x2, 0xf, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e3000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000ec9000)=0x0) write(r0, &(0x7f0000304000-0x1000)="16", 0x1) shutdown(r0, 0x1) r5 = accept$nfc_llcp(r3, &(0x7f0000c3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002a7000-0x4)=0x60) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r5) 2017/12/21 22:48:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/21 22:48:24 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000420000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x10001}, @generic={0x3d, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/21 22:48:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x4, 0xa, 0x7) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f000047d000)="02000000", 0x4) 2017/12/21 22:48:24 executing program 3: mmap(&(0x7f0000000000/0x285000)=nil, 0x285000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000017a000-0x9)='/dev/sg#\x00', 0x4, 0x62000) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000015d000)=""/190, &(0x7f000022c000)=0xbe) r1 = syz_open_procfs(0x0, &(0x7f0000283000)='projid_map\x00') close(r1) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000285000)='/selinux/access\x00', 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x2a) 2017/12/21 22:48:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f07000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000aa4000-0x8c)={0x9, 0x3, 0x1000, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000455000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000eda000)={{0x0, 0x0}, 0x0, 0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:24 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000057f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0x10)={0x7, 0x0, &(0x7f0000957000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c43000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f000088f000)=""/8, &(0x7f0000930000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ee4000)=0x6, 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2017/12/21 22:48:24 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000000805, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000006a000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d07000-0x4)=0x0, &(0x7f0000464000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e31000-0x20)={0x429, 0x0, 0x8000, 0x20, 0x52, 0x1, 0x2, 0x6, 0x0}, &(0x7f0000226000-0x4)=0x20) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a70000-0x8)={r2, 0x3}, &(0x7f0000ef2000)=0x8) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3000009, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 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) 2017/12/21 22:48:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b55000-0x6)={0x0, 0x40dd}, &(0x7f0000062000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d22000-0x4)=@assoc_id=r5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000056e000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/12/21 22:48:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008ae000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x8801}) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000663000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007f8000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000711000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c91000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffff81}, 0x98) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000a49000+0x203)={0x5e, 0x4, 0x4, 0x3, 0x20, 0x1ee, 0xaed3, 0x6, 0xae48, 0x8}) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000075f000-0x8)={0x0, 0xfff}, 0x8) ppoll(&(0x7f000075d000-0x10)=[], 0x0, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000c000-0x30)={0x0, 0x0, &(0x7f00009e8000-0x94)=[], 0x0, 0x0, &(0x7f0000ba8000)=""}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004cb000-0x10)={0x0, 0x800, 0x0, 0x0}, &(0x7f0000a7d000-0x4)=0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000265000)='/selinux/enforce\x00', 0x800, 0x0) syz_open_procfs(0x0, &(0x7f000059d000)='net/ipx\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000e15000-0xa)='/dev/cuse\x00', 0x1, 0x0) r4 = openat(r1, &(0x7f00001f4000)='./file0\x00', 0x1, 0x129) ioctl$DRM_IOCTL_GET_STATS(r4, 0x807c6406, &(0x7f0000d1d000-0x7e)=""/126) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000df7000)={r3, 0xfffffffffffffffc}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a77000)=0xc) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000eb7000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000752000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00000ff000)='/dev/input/mouse#\x00', 0x100000000000000, 0x0) 2017/12/21 22:48:24 executing program 6: 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 = gettid() capget(&(0x7f0000bc0000-0x8)={0x20071026, r0}, &(0x7f0000113000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 22:48:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000aa5000-0x8)='./file0\x00', 0x101000, 0x102) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00007ff000)={0xdc8, 0x7, 0x1f, 0x2, 0x7ce}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00007d1000)='./file0\x00', 0x40823d, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000529000)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xb36}, &(0x7f0000f21000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006ad000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2, 0xe2a, 0x0, 0x8}, 0xa0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000840000)='/selinux/mls\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0xffffffffffffffff}, @map={0x8, 0x400000000009, 0x7, r3}, @generic={0xd395, 0x0, 0x800000000, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x800001, 0x80, &(0x7f00002bd000)=""/128, 0x0, 0x0}, 0x30) recvfrom$llc(r3, &(0x7f0000a6f000)=""/47, 0x2f, 0x2, &(0x7f00008db000)={0x1a, 0xfc, 0x3, 0x800, 0x7, 0xfe, @random="cfd8df0362c7", [0x0, 0x0]}, 0x10) 2017/12/21 22:48:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = syz_open_dev$mouse(&(0x7f0000fb2000)='/dev/input/mouse#\x00', 0x8000, 0x4000) clock_gettime(0x0, &(0x7f0000ac2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000481000)={0x9, 0x2, 0x101, {r3, r4+10000000}, 0x800, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a89000-0x20)={{&(0x7f00009ac000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r5 = syz_open_dev$sndtimer(&(0x7f0000137000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)={0x0, 0x1, 0x800000000, 0x0, 0x0}) readv(r5, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) r6 = dup(r5) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r6, 0x40a85321, &(0x7f00000e1000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r0, 0x0) 2017/12/21 22:48:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) r1 = socket(0x10, 0x2, 0x6) syncfs(r1) getsockopt$netlink(r1, 0x10e, 0x3bf1dd4659222031, &(0x7f0000503000)=""/232, &(0x7f0000665000-0x4)=0xe8) sendmsg$netlink(r1, &(0x7f0000be0000-0x38)={0x0, 0x0, &(0x7f0000664000)=[], 0x0, &(0x7f000061e000)=[], 0x0, 0x4040000}, 0x13) readahead(r0, 0x1ff, 0x0) sendto$inet(r1, &(0x7f0000666000-0x28)="a15556a93b0c2004549831857cada396202cae679ba180381f20f195ce85b3abeb1f00da98af07f1", 0x28, 0x4, 0x0, 0x0) r2 = memfd_create(&(0x7f0000665000)='vmnet1#\x00', 0x1) ioctl$TCXONC(r2, 0x540a, 0x7f) r3 = syz_open_dev$tun(&(0x7f0000a75000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000006e000-0x4)=0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) splice(r3, 0x0, r2, 0x0, 0x8, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b70000-0x8)={0x0, 0x7}, &(0x7f0000f91000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008a8000)={r4, 0x100}, &(0x7f0000e61000)=0x8) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 22:48:24 executing program 2: socket$inet(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00005b7000)="e4", 0x1) 2017/12/21 22:48:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) alarm(0x7ff) 2017/12/21 22:48:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b55000-0x6)={0x0, 0x40dd}, &(0x7f0000062000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d22000-0x4)=@assoc_id=r5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000056e000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/12/21 22:48:24 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000015000-0xb)='/dev/hwrng\x00', 0x20402, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000023000)=@pi={0x0, 0xa00, @ipv4={{0x12, 0x4, 0x8, 0x5, 0xb6, 0x2, 0x1e08000000000000, 0x71, 0xc, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@noop={0x1}, @cipso={0x86, 0x2a, 0x1ff, [{0x1, 0x10, "1c1fbaeb17c8c11683f1c86777e8"}, {0x5, 0x4, "96cb"}, {0x2, 0x6, "288ef052"}, {0x7, 0xa, "2f69dfb69a6adf00"}]}, @ra={0x94, 0x6, 0x1}]}}, @igmp={0x1f, 0x4, 0x0, @rand_addr=0x1, "80beee18420e7de2a41714eca668d48a3b13426d6a3b31da74715f7fe12d0f4ef891fc95bad898b96126fa745b50631775179785bda874183c95cacbce9531fc428830905321c106d39b97daea3fb9f432fec1b13bd9a0d38503ab5525e7cf99b68134628fd6"}}}, 0xba) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f000000a000)="0f20c035020000000f22c048b85e7adb02000000000f23d00f21f835200000090f23f80f20c7c7442400ba000000c74424025c000000ff1c242e3e450f01d1b9ef0b0000b820000000ba000000000f30c421fe16c3490f01dc260f47c93e0f01c8", 0x61}], 0x1, 0x0, &(0x7f0000022000-0x10)=[], 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000025000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000025000-0x78)={0x3, 0x78, 0x6, 0x0, 0x2a, 0x3, 0x0, 0x9cf, 0x20000, 0xf7f8ab8ab2830c7d, 0xf24, 0xce70, 0x200, 0x8, 0x0, 0x5, 0x3, 0x8, 0x8000, 0x1, 0x9, 0x7f, 0x0, 0x9, 0x100000000, 0x8a, 0x0}, r3, 0x7, r4, 0xc) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000023000)='/dev/cuse\x00', 0x20001, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000023000)=@assoc_value={0x0, 0x0}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000024000-0x8)={r6, 0x20}, &(0x7f0000024000-0x4)=0x8) tkill(0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000022000)={0x9, 0xb41, 0x3768, {0x0, 0x1c9c380}, 0x4, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f000000c000)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x0, &(0x7f000000d000-0x20)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/21 22:48:24 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f000006e000-0x30)=[{&(0x7f0000827000)="8a197f8b8b5d79", 0x7}], 0x1, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000fae000-0x2)={0x1ff, 0x42}, 0x2) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000845000+0x4d9)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000cf000)=0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f70000)={0x3, 0x6}, 0x2) r4 = add_key$user(&(0x7f0000ada000)='user\x00', &(0x7f0000ee8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb4)="905585ea5ed306868966a1f0aeda72e38dd4679d581959d32908c9ad3520543cfc173d19172f1329258a5a09eab3de2d00c9e52999238a02caa3d97dbcbe25113fb6eff40bf7ee714648cd7642a7f30d828e96b2d0e90f1e563cee499d4694e6e8d5f75c6155fb8edb80aa58852d4efa6b32bf2de1ea9ce4fe3385c294ce6b8bed5a7b91b71e9d7abcd9c4cbaae890dd07eece57d4e9db5e4dcbe18b9158be4b569032f0144a94d300eec5b45b5bcf799aac855e", 0xb4, 0xfffffffffffffffe) keyctl$read(0xb, r4, &(0x7f0000000000)=""/4, 0x4) [ 45.158694] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3131 sclass=netlink_xfrm_socket pig=7088 comm=syz-executor5 [ 45.181131] binder: 7064:7102 tried to acquire reference to desc 0, got 1 instead [ 45.192778] binder: 7064:7102 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/21 22:48:25 executing program 3: set_mempolicy(0x10000004005, &(0x7f00003ed000-0x8)=0x0, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) 2017/12/21 22:48:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cc1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9f000)=0xe8) setuid(r2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x6af, 0x0, 0x0, 0x0) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2017/12/21 22:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000ab2000-0x12)='/dev/input/mouse#\x00', 0x0, 0x200000) sendmsg$netlink(r0, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000f54000-0x128)=[{0xf0, 0x1a, 0xf, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd88"}], 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000068000-0x4)={r1}) 2017/12/21 22:48:25 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x39, &(0x7f000057d000-0x10)={0x0, 0x0}, &(0x7f0000aa4000)=0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mq_unlink(&(0x7f00003b8000-0x10)='system!procppp1\x00') futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00005f1000)=0x10000) inotify_init() futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) [ 45.204585] binder: 7064:7082 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 45.205155] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3131 sclass=netlink_xfrm_socket pig=7105 comm=syz-executor5 2017/12/21 22:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b55000-0x6)={0x0, 0x40dd}, &(0x7f0000062000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d22000-0x4)=@assoc_id=r4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000056e000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/21 22:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000545000-0x4)=0x0, 0x80800) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094c000-0x10)="a233000000070ef24dcaa19dde3fc727", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) pipe(&(0x7f0000f80000)={0x0, 0x0}) vmsplice(r3, &(0x7f0000f88000-0x80)=[{&(0x7f0000a16000)="cb", 0x1}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000e74000-0xd)='/dev/usbmon#\x00', 0x8, 0x2000) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/21 22:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc0000-0x9)='/dev/rtc\x00', 0x414200, 0x0) bind$bt_l2cap(r0, &(0x7f0000699000-0xe)={0x1f, 0x800, {0x7, 0x3ff, 0x8, 0x8000, 0x10000, 0x8}, 0xffff, 0x8}, 0xe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001c000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/21 22:48:25 executing program 0: fadvise64(0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0) 2017/12/21 22:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000055000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00007f3000)=0x0, &(0x7f0000045000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b0a000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$alg(r1, &(0x7f0000754000)={0x0, 0x0, &(0x7f000028e000)=[{&(0x7f0000545000)="7eb4ef49551ddbe59aa25d5f5f778a51", 0x10}], 0x1, &(0x7f0000ed4000)=[], 0x0, 0x0}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f5b000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) readv(r3, &(0x7f000042d000-0x30)=[{&(0x7f0000dd4000)=""/4096, 0x1000}, {&(0x7f0000d68000)=""/235, 0xeb}, {&(0x7f0000510000-0x67)=""/103, 0x67}], 0x3) recvmsg(r1, &(0x7f00002b6000-0x38)={&(0x7f0000a1b000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000382000)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/21 22:48:25 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, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) getpeername(r0, &(0x7f0000e77000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000093b000-0x4)=0x14) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ef7000)={r1, r2}) writev(r3, &(0x7f0000bf0000)=[{&(0x7f0000a89000)="07fcec0bdb54df04b16a2bfb402415a9397071100b06de55830e4d259b66a40e308636f3edf4111c701f27b02180b19df4a4293cc6effec5be40053ff85e3ecebb5ef3e9143cbfd1f119bbf9a52df51ee997fa7f48e55a4659becd8c64192cdedc9e3e315dcd57051395489119e76d7efda561401bd6f8eeca8813828eee4f98a08ff2567bc0", 0x86}], 0x1) shutdown(r1, 0x0) 2017/12/21 22:48:25 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000023d000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) readv(r2, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) fcntl$notify(r5, 0x402, 0x80000022) dup2(r4, r5) tkill(r3, 0x16) [ 45.270925] binder: undelivered death notification, 0000000000000000 2017/12/21 22:48:25 executing program 0: mmap(&(0x7f0000000000/0x865000)=nil, 0x865000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000579000-0x8)='./file0\x00', 0x20000, 0x0) getsockname$ax25(r0, &(0x7f00000d0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000789000-0x4)=0x10) mq_open(&(0x7f0000015000)="a26367726f75707b70707031232400", 0x40, 0x0, &(0x7f0000013000)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000865000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000025000-0xbc)={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]}) 2017/12/21 22:48:25 executing program 6: r0 = inotify_init1(0x80800) flistxattr(r0, &(0x7f00001df000)=""/15, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000162000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00003cd000-0x170)={0x2, 0x0, [{0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r4 = syz_open_dev$mice(&(0x7f0000fa8000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000703000-0x50)={{0x0, 0x3}, {0x0, 0x1}, 0x80, 0x7, 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]}) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000c52000)=""/243) 2017/12/21 22:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x160bea4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000094a000)=0x0) perf_event_open(&(0x7f00007e1000)={0x1, 0x78, 0x1, 0x100000000, 0x7, 0xe805, 0x0, 0x0, 0x2000, 0x8, 0x5, 0x4, 0x400, 0x1, 0x0, 0x1, 0x1, 0x40000000000, 0x30, 0x202, 0x0, 0xed7d342, 0x7, 0x7, 0x906, 0x7fff, 0x0}, r1, 0x8, r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008e4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000821000)="6812a2d3c3e25aa80112c304fff1c18ad733207b30d21bb5ae0d50", 0x1b) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r4 = socket(0x11, 0x2, 0x0) fcntl$lock(r4, 0x6, &(0x7f0000b39000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r3, r4) 2017/12/21 22:48:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x4, 0x3, 0x8009, 0x2, 0xef25, 0x1, 0xfff, 0x4, r1}, 0x20) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000e45000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000458000)={r0, &(0x7f000027a000-0x63)="74dfdc3a0deda3be6631fba923288d2f8220a3728abcafa0b91d92f38723a6e59a8640edb4753fbabd8ffc7693a60131324773b7a6bacb8f37d017f8d7b08f4104cb1beaaae6c164f18c63e8e668a099a0a6068e5174053d4feac5ae732a07e1c403c5", &(0x7f0000cdb000-0x1)="10", 0x9}, 0x20) 2017/12/21 22:48:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000a72000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000f30000-0x8)='keyring\x00', &(0x7f00002e1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) symlink(&(0x7f0000305000)='./file0\x00', &(0x7f0000b45000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000001000)={@common='yam0\x00', @ifru_mtu=0x1}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={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]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bce000-0x20)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a7a000/0x1000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00008f8000)=0xfffffffffffffffd) 2017/12/21 22:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b55000-0x6)={0x0, 0x40dd}, &(0x7f0000062000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d22000-0x4)=@assoc_id=r4, 0x4) 2017/12/21 22:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)={0x1, 0x0}) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000914000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/21 22:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000683000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000027f000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000b15000-0x8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mount(&(0x7f000034d000)='./file0\x00', &(0x7f000018e000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000344000)="") fcntl$notify(r0, 0x402, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ea3000-0xc)={&(0x7f00004e6000)='./file0\x00', 0x0}, 0xc) execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000140000)=[], &(0x7f0000d42000)=[&(0x7f000019d000)='md5sumvmnet0ppp0:\x00', &(0x7f0000ddb000)='systemmd5sum\x00', &(0x7f00007eb000)='proc\x00', &(0x7f000070a000)='/ppp1-wlan0-\x00', &(0x7f0000de7000)='proc\x00', &(0x7f0000a63000-0x11)='eth0proc!\'cpuset\x00'], 0xfc) 2017/12/21 22:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b55000-0x6)={0x0, 0x40dd}, &(0x7f0000062000)=0x6) 2017/12/21 22:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x1400000, &(0x7f0000a32000)={0x0, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000d18000)=0x401) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') exit(0x3) sendfile(r1, r0, &(0x7f00005b6000)=0x0, 0xfffffffc) 2017/12/21 22:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x5, 0x0) 2017/12/21 22:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) bind$unix(r1, &(0x7f0000091000)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x300) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00003f1000-0x18)={0x0, 0x4ca, 0x101, &(0x7f00002b7000)=0x0}) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000335000-0x2a)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000157000)={r2}) 2017/12/21 22:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003cd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) mq_open(&(0x7f0000054000-0x10)='vboxnet1@wlan0&\x00', 0x0, 0x24, &(0x7f0000d93000)={0x9af5, 0x8, 0x2, 0x1, 0x100, 0x4, 0x3ffc, 0x8000000000}) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00007f4000)={0x0, 0x0}) vmsplice(r3, &(0x7f0000e54000-0x60)=[{&(0x7f0000fe0000-0x19)='%', 0x1}, {&(0x7f0000b96000-0xf7)="8a", 0x1}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000eb9000-0x8)={0x0, 0x3ff}, &(0x7f0000708000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00003ff000-0x108)={r4, @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]}, [0x80000001, 0x9, 0xdb, 0x8, 0x5, 0x1ff, 0x5, 0xe37, 0xe000000000000000, 0x6, 0x6, 0x1000, 0x3f, 0x101, 0x1]}, &(0x7f0000b16000-0x4)=0x108) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000054a000)=0x0) 2017/12/21 22:48:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'system.\x00', 'self\x00'}, &(0x7f0000000000)=']wlan0,\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000263000-0x7)='tmpfs\x00', 0x1, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000c45000)=""/192, 0xc0) 2017/12/21 22:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2017/12/21 22:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$KDSETLED(r0, 0x4b32, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc9000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000350000)=0x0, &(0x7f0000f7f000-0x3)=0x4) sync_file_range(r0, 0x1, 0xfffffffffffffffc, 0x3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002c9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$ipx(r2, &(0x7f00004fb000-0xcb)=""/203, 0xcb, 0x40000000, &(0x7f0000880000-0x10)={0x4, 0x3, 0x7fffffff, "7385e18a8adc", 0x200, 0x0}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f000016a000)='net/fib_trie\x00') sendfile(r3, r3, &(0x7f0000e81000)=0x0, 0x9c) 2017/12/21 22:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000068000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x42, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x7) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) vmsplice(r1, &(0x7f00006a0000-0x60)=[{&(0x7f0000de2000)="3c4fd9afe3075e5e93e334ad255878410ac6acda8a5120683a5ed27f234e90ba56ea7de6fab6ae8bf45efef78bdd45efa0a3e9bf03d67b35ff591c66a110537acf7a7d91", 0x44}, {&(0x7f0000a6e000-0xc0)="ba3be52329d587ac66573d1d4218667b634d7c3cd71476d95efe56dca490f379ab0d78a2115150955c8316ed51850eb47525fe72fc8c13eae29036dd964346f204e4e7f320aa97abe18575b73d823062ca4617b0dad8c8e6c1f51614dbe39623283a2f58377fcb834d12c94ccea78eb0e9149447a2756fe8d627dcbaf9f1c34925b032044a93f06b220ad50a6282c6db025934e1ea2cfbb50ee15205eee7635a74d28bd11bdc3492041a557ef08d23c088b8dcc1ff36f304d86ef4e2dbc3eda5", 0xc0}, {&(0x7f0000694000-0xe)="83f2af7ae191a7187b63ba4b136b", 0xe}, {&(0x7f0000326000-0xb4)="906c393624ebbc71ed83018156549eb85656d71437c1f6264ec8da41e629bc002907dbdd2a73b15a2c8e9dbb896c11e0874aba4cef6f75f1c9d550b00d45375808cf9226fb790bd30f5a838c985318ee5bf53f62993d4b956f166def0e0987f80062500a9073e64da62d759bc4520f0d1185bbc8ad2712b7617721c5cdaf36bd2343f98d76ca43006fbb4da6f6306d3cd6062733d6be48598080e1ca2e817078e176fa34f37ca77e6515d0eaa91e7f13a0414a18", 0xb4}, {&(0x7f000022f000-0xd8)="9de6e40fbced1c69097a43bb8d8ee26ff47d533f1aea0d5c340e39b165f99108cb7ea98baef0741d2f656949b111f421353fe9f25363e5c402b25de128ee1285a5cea96a21d343de1795655e58e179af6a9e0ef684736f315cdc043caafe55f9a09badc01bdba4175dadf208dd5234f758f633ec7d043b46eef116367ebc60504be2f7d946c0c38ea919dfd3a42217214d91bbd3f112e35af0fb61594c8af65dea3ee383d0ffe911a4cb56f83b42204d5b5c90b1f347fcd7dd8609e98f4ceeb781ef6b3fcfa1cc0badcc896862f8db8a4da871330774da66", 0xd8}, {&(0x7f00004f7000)="3d46cfc380552ec3187a961aac81cbc1fb92d232608b05876532fc09e969a1a6f162a1e3d58bafb5f13784910ba6a8ebe99f823592c69432a45aec39dd0e01a43fbd47bd64153531fee940cb3262ec9551c8889601f79d783d43c5be15525e46599797a427bf1a301ddeb5c6fc82915bf35d189539cb75f7dda560de7067b88cc263db65541cd7d7795e18bf36780e35cf71d6d52db2db715994a5806e7bc0ba14342e4cfa0b5a71e61709dc97a0b78d04b75eced5a75427516ba7247c9a1fb7", 0xc0}], 0x6, 0x5) setsockopt$inet_opts(r1, 0x0, 0x400000009, &(0x7f00003a4000)="02fabb3bbbda8c720b5c7c1f56ec8657fe3b9d5a2ccd2c3b5aeda88c0f446d8d58d514ad271aa4d368169943", 0x2c) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000f57000)=0x4, 0x4) madvise(&(0x7f0000553000/0x4000)=nil, 0x4000, 0xc) 2017/12/21 22:48:25 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001e000)='/dev/sg#\x00', 0x1, 0x401) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000011000-0x4)=0x1, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000020000-0x4)=0x8) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000017000-0x8)=@assoc_value={r1, 0x1}, 0x8) 2017/12/21 22:48:25 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() timer_create(0x0, &(0x7f0000005000-0x60)={0x0, 0x0, 0x8, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) r3 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$urandom(&(0x7f0000020000)='/dev/urandom\x00', 0x0, 0x44042) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$packet(0xffffffffffffff9c, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000022000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x800, 0x9, &(0x7f000001f000-0x8)={0x0, 0x0}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$packet(0xffffffffffffff9c, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000021000-0x2)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept$nfc_llcp(r10, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000c000-0x4)=0x60) r14 = eventfd2(0x3, 0x1) r15 = geteuid() lstat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000017000)={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xc) r18 = getgid() r19 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000021000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000021000-0xc)={&(0x7f0000020000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000024000-0xc)={&(0x7f0000008000-0x8)='./file0\x00', 0x0}, 0xc) r25 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000021000-0x38)={&(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000020000)=[{&(0x7f0000004000)="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", 0xfb}, {&(0x7f0000020000+0x279)="a36dd07818c522798ecabe1581bab4c91c1192378c5484bf9feaf7ec36cc474114f15f6f3b9efd7530625428a0ed211dc5a22804692c9edf57f2c3823f5f360279c7f127effce6c0b49da4abc2855dc193e8fd8a90598ac9433ddf0f02ed8e5bb3283a9eabd0ccf248dd65a50f26ce6fbb98f5c95e8bdc0f1ab052abb21f7e71bd0d5fc2051bbb6a778dd86df076e8e1402ef4816117cf43e8b88106612df9774ae2c7d93fcf62962a7809db5e557260d80c6337127f262ff11305ad45dc3acf000a8091fec41f85cc8f723825c95ecf4ac883ec57d174fc8154a692f4fe6be14b35e22732b0a1df908026622aa1588a4251b976326a1a39d968146986b805b1233a63943b169eaa1e1dcba59c3e670efc7938153860db25eb0c4af77f1189de373a7531e2aa7963ec1eb3a901f1bcc8e98e661413defc7149138d1217972ac2fa0b6e9485c1605372bc096c2c26f398c43d2a750f3c8fa5fddc5d58a141816b56fd9d9fb515bf87f558888f484393a85e51d547bbb438778078d831e4195785660d98941f0944f4f0e01972a93b4e963e3756a6dbd5c6a5810ee4130196802ef99ffcca9135c829fe4ddc7d6871c9ab1ac1f296aff2e97af299c01e439ed3e9c3455e30ee70be3507079d764472897394116d450a9abff1e7ce8a5057ee5d85a9d6cde7eb41eb7bf4c4ce08c426b0709a2c9974348c43cef5bedfcd32d2bb8e44ef760d6838034fc235b851c0e64c72f610d2a08af85c9e1e67446c6ae6c70f6a5214916d12ac78796e3668435eb5ad50e6c0dc2e586bcec92a56affe01979648092748c6e0ea7bf51bba7e3a4b0603a26ff49ca9356eada1568f4d96bf0f960694b5423a31b61d6fbbf2de12550b9d7ce8342af43ad55f72ec45be5c9084a899bdc111e5b92968d9d5a0791e06361d288f1101c0bde99ce7b36358d1df3ec75d305f46a3c2967a4325b9a6995f581416f72a8c231bfe0b66de5cde6af6cc7dd354609d677ce43257583ed045110d8f82b90ebcbbcb80d8e659b25096c3e44680f3d37260c505377fc03c7bc73fd09db39d572fffbb85d33476cb3035be9efa536106d84396226d46ff993e22a533939ba727898d8f67f463c7e2fd2dfbb64c7c77a1d165aa7e282d909f6a36c9b511d8ee3f6b63e20f2ecc1f012b66af4001e3330ef28dcf38fb4fef8c8151568cd9e7017f59b3e019c4e30a8541373ffd293e060430b348e08dca6cfb2b8bfdce0b103faaeea21656a229bab371ef9c3443d8f11a17d56e9dc27e269646b018586e3600d1d4efe12a737b67e7b81049c83028972396c320115c58f120907ec478020587a56e8232679456a07e5be71acaae11b496e0a2e3a3f464ee6ea422fd9e2bcfa99b1c529ff365ab308923e99d97749c1a4d2dc600c070b9ffcb5b8ce45a227ed79aaf48266b874564d33e12476dc93db068e964c7e4832110f333a1ff69b9bc45f8b5ca2d101406071ddddcf68ff6d8f9d816fa4bc46ffb003e2770b66e4a5de9bdab6b249c65f7b8e1f659944e5fe8a5d52aac4e5d03f39b27c5521620da2e7ca7427ed09e2db92ebdbe540ce4d1c95e0fe891b630dbfa9c5b452883b2f43911a78e2910e6fef40fd96611530d395d24d017014f8ecf116022f6d0a54a842998ce4870403c67ecd4d5944847afa0775d4998b5da5d208f35e62104174c6b9f1d34cdcc31ceb2b2e73eb74f8d5b7e96bacae0a0394fd74f497e91b0f3b7479746de8a1a774315e1a9adca35a7a538e890ba81d57b07cd3b4ba9a7291fbac004ae1c0eebb09ca8241c579d3bcaacb853dd1d3d72dfa1aeadff0a6c9d6a5b84c0683c8c0462d34b627def5d2a6e7d3d0d1de35f31af60686c45d763eeea8511afe7b694e17a23aac9ae51d4eb54fdef3e315c1e71715c1b253334a835293102fd40d4d4e63222917abfcb5d84f011733c3455ebd8a03de42c536ddf6487a08079f1e79c77f9ab93a3dd998940decf2e6bdbe20c38a738148f94790f2fc765e6279c8f33f9107d5aef128c89a610a62db8388a5b18a83b8b57785626ebd52196a2f7b6fc79cf9f412b14771d6101408a72a44ee716acbf981eae13cab51e986cbd40a96df6f7db799203ba6e2de5368f39b25eb3f8b839c13b77f05de38d15db38ba65aa62ffee83352204baf1f24fe3572844df2ffc0cf59944add662b3cdb13ff94ca06fda73f84f2b5af28668196c385748de70a8573839d022115bc8994ce7a93935ff25150b99f668c000865e212bfd157d94a2eadcaa940adeb945777bc6d8e1a545ddf8a27ff97146efa3f26fb26529389ccbb644a26df26d5deea9ceb835e92018e9b544ec4a3049d5f37e79795108e2e73c69a694e2040a40af282d1829874e31d40d30cc708ad2a37e264d8cfdc73c82571470f517d8dea0c6ebd5a95f7a092cb6d6f5ba1437aa33cfa6ebf5b2e048b3a9ab99dd87599fa113f57a9b193277f7fcabb3a7f814251dc257f6908e58abbc85c7ecd9b5fa8a137769602807facef3351f2696110c38a5922e8d3981521a85c0207eb91b4409d13d5eef018bf61111fdaebfdcd8fbfc64bd32646c09d9ecd9beb1c341cebc0be53eafb0b316e16355b3be38e1e79b57b8010182dca12a0eb106f25057439e92e0ba4663d0480b002e304a0ff9013245a966fdcb58e4155384e68ca5a18a650fb04b27b3d7eff12e9b6f1618c191cb1cdcda2cb7eb9c941bd078512289c4ad1f335b042e6030e5e95c0be73255e6b7ef5f3d9f675f7547f9bf8df032640019c0fbd581238d60d1ad6ea4e88e2fc1755cceb2392709ff4a52aa6a9b024827f49b31d34f1fdddd4e58425e3d4f7677109a7d704261557d266b1e30113a47210744ec82a97e9220c152bc3adfb6ff653fa09bb9a52198b26313762ec1769eec38f70ec729d185f07ecbea25024b923039a60a12c7d0934f720cbdd095cd6df0a2b01bfc29efa51677d0e4b53744c6fc3ce9f01ccee96211cada1b8f75faafd2447ee5cedd3a3c414c8d0ea08a27735bfd8f84309e9d8b14273afd3a26e353a6d894f976173dc4a584852df7dedbd0fc7dec77c9b85f0a20cd61d6f2a750e9e4a227e57626136024d29340e584ea18f185ada5927d302b76ae7a8b47e891c75fc47135d7b9653f401a8cd6b830702cd6470964ee453389b6996e7924e88afc222fd24b7881f25cf31f633c5fae874d7971c98fb04dc971e5bf3694ab05d1327b815149a69e5b8bdccb57402b61deabd2f4abc313d0357b5a5c44a9d0abd5ced744df66868f4e8112bb90c94c247b8bd6976bc7b4b31e836538317595bfdfd2eccfdaba008c62eac6c66a0969833dc58215c07372f3ba7dfdc13355aba211f9c1874f615a7cf6f15ddfbd0f3bb50c0bbc0bea10145b16bc8f5cd24d2e1e4343b764cfcce31f9f2981253838acfa03bb4fa33c522bdb84479d925e44dfba20a98d08622b277a6b76eb832315942b8937843c5b28e7f803b48a33839a3335db2db7846568ecf54d783777dcabd656e193f9a46dd732a2114a55939e73625dd1fb92e6f7548ba11d237ae435dd8f3daa1cc73f0bad772f6d8ef10fefdc8d82374bfb99a42594deadfa56cf1c427bdd5ab7e96be08fe90dfdd0d2d58ae5315ec5dfc493f08144365d964d08cbe9925fdb9643341292a0ae984ecb6565fa644f6ca37f72c93f17d490fcd2bd7b90b2e43657e3864d4bfc62e2e01031e49a1aa4cb5fcdc601431cf185da3f4f7d6e3462a17738622209067c14a8547056ecd1b254f943b319b13ae6e0063a5a46f84f7ab1737d5e6fe294b4b2ee9c8de308ce7967f35e00be397c1b809abe6e76137c23811ce676f87ef910dd7d40c69fb38a8fda5b7c0322290521354401174124245ba9362b460895068a8161a0727417d1b9aa886b8d9ee4ef7066b7cedac095513e2ece787e5ec00cebab3df0dcbb2885df278fbfee2581d48a8f9260854fd560789b28d0a83f37a2c40923a8d05b632a0da5b97b5aa0b7484f4d3dea5fac4215a18a9c26cef7dec678bf1430bb81f0d21c5bfdc6167f8b13920a8c6d2ea1c5a8ec9de6144901798ce14575bb095227958416b1d835d0f4e957edbfab687210fcf84f9e54798a1413526de03783f94e190a3079bb18c9a89855fd2664e43aa3104c3d2a90af7bcd64586a463f6cd0dbb72f4d9d4357186f6ff79e79b406974c8c0b3fe9081f74312c36997e5bf2c322b68d1d42a335d753fbf0023a5dfed6db68979a9767661437851cdec4a1d4656f42689e609bfb12ecb4a5b30287d8aa2011d475fa2ca7e0cabf73b704492d1ea05071e8bbd6dba9853b786297c014f150530f16accc1a170c7ad83f1ac5e41f830b3ba652ad36112b2def3d419b857c31ba0ca09e5ee932d35a5a99a2d188d20fa0e79d1c821d228380e39b3af86599102e7c39233dd1c4f7bb8020fc9b5d0b2f47df37987fb86e95573adb9b44d74bce05ef3b001db9c4b902e727c095364da36ec1d8143144face4b71e8bae8026c8badf4a174adceaa695631a3c98ccadf9ef27defbd9d59ef92a2f5543c04bbfc82c0ed87312491a315d151d7afaa99a1b1f1586b0db00a629122b211d8ced960f884570556a4c53edecf0f9956abb3eba78dbd90de4a80184e1d6522181fe7ccb4eaf4dc1cbf0adda7a0679350906be1789a78c7d4faebe05ce53f0d7572bf419ac3d28ece32cf5aa39618f5a25d5fc87cdf2e6b93afef441d2eaf1c4131060844deb472d298b6cb17b6ae51ddb30f9c4deb65950c2cfccd2144c011687c911e244ecfb5159be0de2f6f2b218c16b48e1ff0550cf811635398814a128181eb326ba8e2080841bef0115a615e836c9f3b75dbaaa8b75bbe710c084f24121f41796345f95efee22922c1460b85187669f23ea808f2678b2d5abefb61bd10f82d8f878b8f6304069ed27c73e76a104557e29207d79f5f66f4868d6cbe1082181da99daa40f6bf863a1f76e38f92485cc7277a02b5d1c16e6d6ed733cd36fd3be556fbf3cbe7208dc54e7da787ac6285efc283e437911f74d77a4c9e3fe0485727b86e84da62d0f36f1c0d937ebd696836e1f728e11431040a225593985352a1333b301379c5d2f9c326c9390c73be1596764bac7d150dcdaba280bc6ab1d9b65e30ad21605fc1b40cc68c94fbc55b959b316f96368b8cf0456619a7d1c3e1a10804e12f0701d9132970ce70c165d865a16e3da74e35b53f52ea1d0098a2f908e8d1f6827c4807a08d92cb67a2f1f59af2511a4ae216e01b05ada3a5e1457e7e107a20bbe12b30394f25153f1c5e596d035dd766c328e3bd75342ab64e83afe89125e78142d7bd192aae8874947fa5b966c1175f8255280381086ae7cb4a7b4bc952d46ea3297f9019d7c508d696c2c71a844979e389847a7d58f072fbc3b11d827283716b68b5b117ec4c9e75ee8be1f9d9a9c6f0e712da56003fbfa4578c42c82e664f2e37b9f742e8f1642ceffe068cdac9eea45710521212432f5c2593a5e14b603f8899d418ab5242e850ba414497d6ca26e9345aac9568accca171381bd635f5412405bd5b4be8fd329d7320416985e3109a9ab1c858469e7d8d0296de6ee64cf11921ce6b0b69a1cc52755608a536bc5b178874036eaed68c790a6e87b9179fe900f8b1c1fa341ccec66e5c320d2f6b76c8da3d938de8a760519ddf44a06f05ba6fcb69a2ad868e8b15d2f04e230600912afa327b8b37b7d799a69ee732c90611be81385226424f756de4c0e53d08fadc610bb5acead7d226c5e78ef057a20fd9dde88f234df9cbd7dd0c", 0x1000}, {&(0x7f0000020000)="", 0x0}, {&(0x7f0000020000)="a4590baef806a98a9684eabdaf6e4df9cce3cf51edb4536943311b20f0a62766191bbe9a2a2be45c87ce94d5c5e5d6a18fb9cbdbbeab82", 0x37}, {&(0x7f0000020000)="d0a80dab93f8f181c9981168fd055ba588b928c9c9a2fb2b8a0ad96efdcd5ed6565609c77ea07c9585ef14547c99995dd56c9474ee217fabf14b172d54b993ca0627ef790d8c260b7d2b2bb43952571cbad93c80cafa43d151d49f09b928add5748ce9f72714dbed92a80f6436ef5e7277a1ee66035b5868c5290281b2dd1654ef240bbb8dcb86262e0edbd82019897cda319bc00d569e59", 0x98}, {&(0x7f0000020000)="384d13e9279e9d3dffcae731bbeb63d1605ec3dc08914404d2ff16ee841e55924d2e08d301c0a5045777af1a5b8cf49a2de795bc31cee5f958c019ee8a54b16d6aa2f6073fe6b3ef5664b4af19cc387da63db1d5459f80bffe2b22f2555df24669a501b21d5a3f622e9202b58f8ddb2df5ead69c01865a2598df96667055790b42a6cc4b8d9b947ec90861a082164ca29d", 0x91}, {&(0x7f0000021000-0xe)="104e4cb06f05a98583f5a12f4687", 0xe}, {&(0x7f0000005000-0xa6)="863250dcd084f1f878b5f91b63da3f9acc507577c6be70c38b037841511485d1e977c7e4438aef763faf69d2db31e834e024467861b2e978ea1afff90d296a46ada2d8e66a5b087067ffce2f75bd9016252e97d99c8417800fdc75a0044f35096ee3e217643716faa8d73614e1d95f97721b98ae9f171d7101cbd58cb64525d1ec795f688c6463f50152e8789f6a62528ae602c4ed4bdb18a12d79bfb6644970301098b29429", 0xa6}], 0x8, &(0x7f0000020000)=[@rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r0, r15, r16}, @cred={0x20, 0x1, 0x2, r0, r17, r18}, @rights={0x18, 0x1, 0x1, [r19]}, @cred={0x20, 0x1, 0x2, r0, r20, r21}, @rights={0x20, 0x1, 0x1, [r22, r23, r24, r25]}], 0xf0, 0x8000}, 0x20000000) 2017/12/21 22:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000694000-0x4)=0x10) 2017/12/21 22:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) 2017/12/21 22:48:25 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x24, &(0x7f00008d9000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f000041a000)={0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bfa000)='/selinux/access\x00', 0x2, 0x0) bind$unix(r0, &(0x7f0000f1e000)=@file={0x1, './file0\x00'}, 0xa) clock_getres(0x3, &(0x7f00003ac000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fd0000)='./file0\x00', 0x1, 0x4) connect$bt_rfcomm(r1, &(0x7f0000139000)={0x1f, {0x100000001, 0x1, 0x1, 0x1, 0xfd, 0x0}, 0x0}, 0x9) 2017/12/21 22:48:25 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000006000-0xf2)=""/242) signalfd(0xffffffffffffffff, &(0x7f0000a51000-0x8)={0x0}, 0x20a51000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000000c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000)='./file0\x00', 0x800, 0x32) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000010000)='/dev/qat_adf_ctl\x00', 0x11) r2 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000000f000)={&(0x7f0000002000-0x20)={0xa, 0x0, 0x0, 0x4, 0x4, 0x0, 0x1fc, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0xfffffffffffffffd}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 22:48:25 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1040000000015, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001000-0xf0)=[{{&(0x7f00004d0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0x61)=""/97, 0x61}, {&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f00003e8000-0xf)=""/15, 0xf}, {&(0x7f0000b80000-0x4e)=""/78, 0x4e}, {&(0x7f00004ca000)=""/74, 0x4a}, {&(0x7f0000001000-0x2)=""/2, 0x2}], 0x7, &(0x7f0000000000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000736000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000001000-0x22)=""/34, 0x22, 0x0}, 0x0}], 0x2, 0x3, &(0x7f0000001000-0x10)={0x0, r1+10000000}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$TIOCEXCL(r2, 0x540c) 2017/12/21 22:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006fb000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000450000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000c06000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad5500000000000000e6", 0x20) bind$alg(r0, &(0x7f000099b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r2 = memfd_create(&(0x7f0000316000-0x40)='lrw(twofish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) connect$bt_l2cap(r2, &(0x7f000015a000)={0x1f, 0x0, {0x7b1a553d, 0x7, 0x4, 0x9, 0x80000, 0xffffffff}, 0x79, 0x100000000}, 0xe) 2017/12/21 22:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000640000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000395000-0x1f)="3f4f89efe5d1f674542ebee73f7a858c01dc3c9f3a7fdb3648cb648edc1a41") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a26000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000bdf000)=0x0, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004bf000)={0x3, &(0x7f00008d8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000833000)={r2, 0x1}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00004c0000)=0x800, &(0x7f00006da000-0x4)=0x4) 2017/12/21 22:48:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000467000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4, 0x20, 0x666, 0x1}, &(0x7f0000935000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bb1000)=@assoc_value={r2, 0x7c}, &(0x7f0000715000-0x4)=0x8) ppoll(&(0x7f00001b2000)=[], 0x0, &(0x7f00000d4000-0x10)={0x77359400, 0x0}, &(0x7f0000f07000-0x8)={0x0}, 0x8) socket$inet(0x2, 0x9, 0x7) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a16000)={0x1, 0xffffffff, 0x7, 0xb0eb, 0x3f, 0x9, 0x628a00000000000, 0xfff, 0x43, 0x3, 0x6}, 0xb) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f53000-0x88)={0x4, {{0xa, 0x0, 0x1970654d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/21 22:48:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000bcc000-0x50)={0x2, 0x6, 0x0, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000051f000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb63, 0xf511, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="cb49", 0x8000009, 0x80, &(0x7f0000848000)=""/128, 0x0, 0x0}, 0x30) 2017/12/21 22:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000024f000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000d65000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$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) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00009c5000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000b000-0x4)={0x0, 0x1, &(0x7f000000d000-0x4c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000)=0x10) 2017/12/21 22:48:25 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x1, 0x8000000000001e, &(0x7f00005be000)="a3d85a7166c6f5743a7cf2957d07d50e12a8b453ad335469a9e4f8d194633040d85c805d5e689f10cfae0647bfb3874cd8412792964a4593bd643b9c9bfdb2766cd762c6467e13b6ada2607e170ef33bcd87f22199b5295f83bc54ae2455d26ad613a96630e8b85f2811be45c9a4538228c017d70f61af3cd3e5e5cb90a6385384e5b8ae6cb66541fb35e6c9c4c717b37ec62fd1fc49e2f72f4f1c255c175ed1e42276bc02df1df9a9a929e66ee595d65f5a2ef9cbea6be8423b", 0xba) 2017/12/21 22:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) [ 45.784351] QAT: Invalid ioctl [ 45.788343] QAT: Invalid ioctl [ 45.792206] QAT: Invalid ioctl [ 45.797615] QAT: Invalid ioctl [ 45.814221] QAT: Invalid ioctl [ 45.825499] QAT: Invalid ioctl [ 45.829524] QAT: Invalid ioctl 2017/12/21 22:48:25 executing program 2: gettid() mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f00003ce000-0x10)=[@generic={0x51d4, 0x52, 0x0, 0x0}, @generic={0x100000d395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f0000eff000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f00000+0xaa9)='./file0\x00', &(0x7f0000f00000)=[&(0x7f0000f01000-0x37)=']selfem1ppp1$}@:uservmnet1trustedbdevvboxnet1vboxnet0#\x00', &(0x7f0000f00000)='\x00', &(0x7f000082d000)='[eth1\x00', &(0x7f0000d6e000-0x6)='syseO\x00', &(0x7f0000f00000)=')\x00', &(0x7f000089a000-0x6)='syseO\x00'], &(0x7f0000f00000)=[&(0x7f0000645000-0xd)='[selinuxself\x00']) 2017/12/21 22:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b2c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f000097a000-0x31)=""/49, 0x31, &(0x7f0000550000)={&(0x7f0000318000)={'sha1-generic'}, &(0x7f0000b66000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_sco(0x1f, 0x5, 0x2) 2017/12/21 22:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400, 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 = syz_open_dev$vcsn(&(0x7f0000265000)='/dev/vcs#\x00', 0x80000000, 0x200) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000028000)=0x0) r3 = getpgrp(r2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000416000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe7000)=0xe8) stat(&(0x7f00008e3000-0x8)='./file0\x00', &(0x7f0000161000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000aa0000)=0x0) lstat(&(0x7f00006e6000-0x8)='./file0\x00', &(0x7f000074f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000011f000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007a3000-0x4)=0x0) fstat(r0, &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a43000-0x8)='./file0\x00', &(0x7f0000346000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009b0000-0x4)=0x0) r13 = geteuid() r14 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a37000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f37000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c0000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000cd000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r1, &(0x7f00001a8000)={&(0x7f0000f5d000-0xc)={0x8fb2268278fd462a, 0x0, 0x1, 0x1f}, 0xc, &(0x7f0000c40000-0x80)=[{&(0x7f0000b77000-0x2a)=[{0x2a, 0x100, 0x100, 0x7ff, 0x80f1, "6d897e5f68c00119e7ea8021e036e3f867252971f6784952c738"}], 0x2a}, {&(0x7f000019d000)=[{0x33, 0x6, 0x308, 0x7058, 0xfffffffffffffffc, "0757e599ce44b6455e4b1843fd151ce7ad54ffaa882e5885d0d2c385fcb10adad299dd"}, {0x6f, 0x3, 0x300, 0x2, 0x16de, "46bdecbc345250ec78d9d122be1e726460806e5d38f679e58e4730b1f36c4dc13408d873aca37e33b6d741e226d3e5b0129982f235e0b26572a84fcec8765d55462819ca427c8529cdf1493e8089e9417a0e0cf3a590260c3496723a43c52b"}], 0xa2}, {&(0x7f0000723000-0x120a)=[{0x14, 0x1, 0x100, 0x7, 0x970f, "9eee9511"}, {0x5d, 0x4, 0x200, 0x0, 0x6728, "dc93353437f0587486a8fa48262375e5d39da985a2297e3e2655900a8c24de027410c2606024d96efa00dd1852dff4fff7ab10e3d3c3bc6eaa50b99088c29aa338af4af3350492e1c29ae2fb0b"}, {0x32, 0x7, 0x300, 0x0, 0x830, "24e4bcad023000c82c3fec7ddb69ac16bb486476156aeea08a4dc037c8207684c71c"}, {0x1010, 0x7, 0x200, 0x100000001, 0x5, "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{0x2a, 0x80000001, 0xe00, 0x88, 0x20, "9a26af28f1e4de63be203199f93921b18ef2c4717afbd06c8af4"}, {0xb8, 0x0, 0x1, 0xbca, 0x10001, "f52a224d966a12e851b452323ffbc3a7ea507543e771e100e90df88b0a20f31b8afe76aab847b0f9475c27e3ea0ae13a54ca1353c6cf5738d543d12e1b516f8dcac7b2a670a196a359be63f96febc8e94177f6c7ccdad4c48d376f99d3b607037baccb8f99ecc90281126931a1adb4ea0a8b625a719466c4531a05edd84fa8a2393872b0ec3c4a526b17bcc17aa3b1d9ec016943e07b04fc79b216b7aece8f020f76f82f26c6fe77"}], 0x223c}, {&(0x7f0000d0b000)=[{0xae, 0x81, 0x314, 0x5, 0x6, "c40ec2f95893038ba6d7a7f71281b03918fc0fc226e695611db955f156176744d6e322c575708c3b7eeb72b2d0a152be86d45bfa4a3b3e188e77f1f9cdbc0958bf8210a3a8e3b9cc2961a702bf1415db004efaae78e22afaafefd7f2fd3ff078af446e8a9508db03ae0f1854b82d77cf9355f54d22976c6810b5b6be5d4eb6d6fdab085a461a9aa55bcfdcf53f6a0b0d9006b620fbbb0e9318e553e43f47"}, {0x2a, 0x5, 0x800, 0x11a0, 0x9, "59b6fd65bab6df57f72af9d91f4188142c7e2d3d3e34be7d6228"}, {0x8c, 0x10001, 0x400, 0xffff, 0xe2b7, "51a0b522d53ec4896c9923052143a5c28984d7ef63a891bceac1df2f0f1ad85e3ae43fe064cf87ae50f74043d78f6b1290d736fb05619700b8e01f1c0ed9c47129cdcb8c001a7efeb47d5c8b38dd1a27f832c63dc8ec9a8b04f73779c3997f5464781748a04637adb08c83b838b5c9019ad8bc05c6b63abed8dd5582"}, {0x39, 0x5, 0x200, 0xffff, 0xfff, "8d92a1d48acfb3fde45a8706a450fb6b04aada23f0675097c840f928ea050b0e535303c407178c0175"}, {0xd5, 0x87ca, 0x200, 0x0, 0xfffffffffd424c59, "28b2ebfda5e9dcacbd768199e7709bf034220a7dc0a877795d58fdac488fadc2884414cfa149cc1a39da192a498736e32dda4c6e3ff8cabe33384cde4f07a8b89d810a54225962258734add7643639c1f9ef0aec2d7f27a4822a20c637898ce21a9d42379b8d4293aeef4b2d8d34880fe706cbdbe034e41b96c1f07b20f75ccd9c7613ae247b7bd48170269e570101f80c8bccfd5f99bbdc44a8c3ac20d4b475723ddff64b759a46b19049cd8c41b063fdd938eaf8f1d96545011804ad62feeac7f5174b26"}], 0x272}, {&(0x7f0000114000)=[{0x10a, 0x8, 0x400, 0x9, 0x80, "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"}, {0xf3, 0x9, 0x202, 0xfffffffffffff154, 0x1, "0b9e5dfc2c0f830566d16897943e7bb14042f40abd849e4c971c91e3be80982e94af009d33ad4b72f400a7446e5aceb1e893dc4826c045754adb7af2add2494216e2078993b77c6adaae81eba5a82392cf54b095fbaba8ecae63903215213e2d22f050fd840e47a87e57410106becc0e1aed13975d828cf3ffd719832c0b4ab2c3a1a98c83e96494ceada0eeb22ed04f59127033392da6386209136fd06b4ec5b3fcbae29c990d1e45b98c48c48eb7b317b622d9a96d08d1c5fe97e65bf0ea53ac8a7535e5e24af518e33e871d43cfb6873187bd301f6761204a300d2dd324bc9070ba"}, {0x5e, 0x84, 0x5, 0x3, 0x36, "6a7243caf2cdbdec90cad486422413aec618bba0b55ac202ead29773c1144e335eaa47f73b54ea2b3ae5e423c99f649cc9f3e1a8488e45e0d6f5d48d4336eb050b4fbc73ae73de0a066001dc4296"}, {0xbe, 0x100, 0x302, 0xfff, 0x5, "fcbcb25915d278394b8c3a2c44d30b106cec2dd3ee7f79263533f9fc2dd7aded7dba4cd62e7b6c01eed912a87fbadc2383f468e003bd070766ff454d3ce699fe79eea283bc68dbcd8ac876dd5a33bce71f85e18dcf3c8d565bb186ed20bca821c437f8a826ec4603d890b2fdeca90e3c9096e43d22b34b4d77e8aacf27881285709f9a2b8e68472b08e5b82e1839b3367a429500962b7fe670a269536052ec75973b60c8e27129120e709963a86b"}, {0x19, 0x4, 0x300, 0x100, 0x0, "48deb727d821e7fdbc"}, {0x69, 0x9000000000000, 0x0, 0x2, 0x3ff, "7444c4f3495c47dc35fd649da41024af5e7c2c443b99e01ab78c2db2d84d84b86e58e8b91ea0311bf91c51f0eaa2077a36f7616995cb2f4bbbc47267bb110a1fdb1f607479ce79a154cbdfc040cac5e10c1ca4c6477be187e4"}, {0xc5, 0x1, 0x200, 0xffffffff, 0x5, "eeaf0eea4d2ba8163e5dbcdd971b8755ac371d09efd578bae4975db844ba2ed696345c947a3419ec1d1d5bbdbd489f6cafe61d19cda2b681f8ee659ad9a076e124f5a4d8c8d1c6ca513f77b6237ddeecb0f05dde2f0db4703873b867f80b136aa29871e5ced0b33628aaf4cc894dfb181b8aa991b1de9495446a995d699d8b6ce0ceb02196f36a6829e83505f40cb94d41e901a68597769059a6e19d886d56c5839b58edb276242241b3cf8ba627ca218a34daf835"}], 0x460}], 0x8, &(0x7f0000e9e000-0x158)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x158, 0x804}, 0x4000000) 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) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) lsetxattr(&(0x7f00000a5000)='./file0\x00', &(0x7f0000a61000)=@known='system.posix_acl_default\x00', &(0x7f0000489000-0x6)="62646576af00", 0x6, 0x3) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00004b2000)='sysfs\x00', 0x0, &(0x7f0000f3f000-0x1)="") r18 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e94000)='/selinux/access\x00', 0x2, 0x0) r19 = openat$pfkey(0xffffffffffffff9c, &(0x7f000056c000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r18, 0x1, 0x32, &(0x7f0000a4b000)=r19, 0x4) 2017/12/21 22:48:25 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x7ff, 0x600) getsockname$llc(r1, &(0x7f0000968000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000222000-0x4)=0x10) write(r1, &(0x7f0000e72000)="240000190099f0001be90400ed180e020800000000000000ebffff080001005f196be0", 0x23) [ 45.835440] QAT: Invalid ioctl 2017/12/21 22:48:25 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ab000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000070a000)=""/150) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000b4000)=""/210) setitimer(0x0, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x0, 0x0}}, &(0x7f0000e51000+0xf82)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 22:48:25 executing program 7: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8008, 0x80, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000028b000)={0x5, 0x8, &(0x7f0000ee9000)=[@map={0x42f444bd, 0x2, 0x7, r0}, @map={0x8, 0x2, 0x4, r0}, @generic={0x7f92f613, 0x4, 0x1, 0x3}, @map={0xb05, 0x54, 0x10001, r0}, @generic={0x1, 0x9, 0x7, 0x3}, @generic={0x81, 0x391d127e, 0x1, 0x4}, @map={0x5, 0x2, 0xe3, r0}, @generic={0xf7, 0x7, 0x1ff, 0x1f}], &(0x7f00006c6000)='[cpuset\x00', 0x6, 0x33, &(0x7f00007d7000-0x33)=""/51, 0x8, 0x1}, 0x30) 2017/12/21 22:48:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x17, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ba8000-0xc)={0x2000, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00005aa000-0x4)=0x0, &(0x7f0000d9b000-0x4)=0x4) recvfrom$llc(r1, &(0x7f0000544000)=""/234, 0xea, 0x10000, &(0x7f0000b9c000-0x10)={0x1a, 0x7, 0xffff, 0xa4eb, 0x7fff, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/21 22:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) sendmsg$netrom(r2, &(0x7f00002b9000)={&(0x7f0000fd9000)=@ax25={0x3, {"92b72148533bbb"}, 0x3}, 0x10, &(0x7f00002c3000)=[{&(0x7f00009c5000-0x15)="75d0b5bd75e2ab8e7c9988edaaca0471f4f5618e3e", 0x15}, {&(0x7f0000fee000-0x2)="1097", 0x2}], 0x2, &(0x7f00006eb000)=[{0x78, 0x10b, 0x400, "bfae7cad655bcfa783b28e0be0082a48540710f18a5afe4984e8bb7648daca8e403b554c280b85ce7714ccd7c98d3766034079e4dd4c7865ed7d0f33708aeb973e83e166085d2bf346e8abcae08fe78d3aaedf9bf3ae347ba5a5ecee3da23b7c338cef8f77"}], 0x78, 0x40000}, 0x20000010) 2017/12/21 22:48:25 executing program 5: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) clock_gettime(0x0, &(0x7f00002ee000)={0x0, 0x0}) ppoll(&(0x7f000011c000-0x38)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00002ef000-0x10)={0x0, r2+10000000}, &(0x7f0000177000-0x8)={0x0}, 0x8) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f00001cf000)=[{&(0x7f00002ec000)="90b7b9d60b7cdfa2cd2e357d01830821889d3bade9f1a9620cbc9e0d4452f0c45fcb86140537cac06937fb71f752234dfd7f114e2c280a6d9b19e91f4c3188f9a6e52d8da63ff7ee9958dde4ba2273db7a", 0x51}], 0x1, 0x0) splice(r3, 0x0, r1, 0x0, 0x10001, 0x6) recvfrom$inet(r1, &(0x7f00002ee000-0xd8)=""/216, 0xd8, 0x0, 0x0, 0x0) 2017/12/21 22:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000079d000)={0x2, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x1ff, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() ioprio_set$pid(0x2, r1, 0xedc257a) 2017/12/21 22:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000555000)='..') umount2(&(0x7f0000f67000-0x2)='..', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000859000-0xf)='/dev/sequencer\x00', 0x541001, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00009c5000)=0x0) 2017/12/21 22:48:25 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006ce000-0x6)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x41, "953e2bc72645c05c030bf2678eabab355c58c00200000000000000c1a5ec146b5c82fd68a46f5607d1305c79508157bb5ddfc7511fd8d1bf97bfd845373a4d0cbc"}, &(0x7f0000b2f000-0x4)=0x49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x10004, 0x458, 0x4, 0x3, 0x80, 0x98, 0xb144, 0x3, r2}, &(0x7f0000622000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000b47000)='./file0\x00', &(0x7f000020a000-0x1008)={0x1008, 0x10000000000008, "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"}, &(0x7f000055d000-0x4)=0x0, 0x1001) r3 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") perf_event_open(&(0x7f0000500000-0x78)={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) getdents64(r3, &(0x7f0000010000-0x1000)=""/4096, 0x1000) 2017/12/21 22:48:25 executing program 5: mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 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 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) r1 = add_key(&(0x7f00002e9000)='trusted\x00', &(0x7f0000050000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d3f000-0xfd)="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", 0xfd, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x9f}, {0x0, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x10000, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0xbf0}, {0x0, 0x0}, @time=@tick=0x80000000}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x400}, @addr={0x0, 0x0}}, {0x3, 0x0, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x81, 0x5, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x2, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x120) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0x5, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000)={0xfff, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept4$inet(r0, &(0x7f0000b45000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4e000-0x4)=0x10, 0x800) 2017/12/21 22:48:25 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001000-0x400)={""/1024}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00005b8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fchmod(r1, 0x41) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000c69000-0x58)={0x0, 0xccfb, 0x0, 0xffffffffffffffff, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) 2017/12/21 22:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ae000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000020a000)={0x1, 0x0, [{0x986, 0x0, 0x4}]}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000a2f000-0x10)={&(0x7f00004f0000/0x2000)=nil, 0x2000}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f00005d0000)=""/117) prlimit64(0x0, 0x0, &(0x7f000068a000-0x10)={0x6, 0x24cb}, &(0x7f0000cb4000)={0x0, 0x0}) 2017/12/21 22:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x1a}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001e9000-0x80)=""/128, 0x0, 0x0}, 0x30) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b92000)=0x0) wait4(r0, &(0x7f0000fc7000)=0x0, 0x2, 0x0) ptrace$poke(0x5, r0, &(0x7f0000afd000)=0x0, 0x9) 2017/12/21 22:48:25 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') exit(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0) r4 = geteuid() r5 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) r7 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000004000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000002000)=[{&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x10)=[{&(0x7f0000004000-0xc7)="ad13a50d8ef71c54d3ab13efe536397b0b90361e814a0b094e600c273682d0ba7b5a599c66fdb28f69431a1b45032d9e2bdbea9daf4c5aa87fe384f1880634e65c3dc6465e4d91ee2966676d9bc56ebd2a5cc57043db709598d6b2cc34575c10653972ed8e136719a8cb4a34af9091932fafd2e5301bbd9890c373e7543827346bff321059532321bb58649a19a1abdf9dcf1445e1ea54d3e63b84e1a81e95c8d936fb32ca3b2d0252597bdad2b8e1a3edd965b1e089b9d78c6b54be386639a7dc65a2ec3b1549", 0xc7}], 0x1, &(0x7f0000003000-0x60)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}], 0x60, 0x8000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000003000)="4b525d8db6e6df3e948accb849610054780a78adcb35f3c879da424c1a6ca62b06867bd45e2555818b18f5d5f9ba94793b06b9741075349900baf3692e29e4dcc93102e97f113ba8d7f0d6840d83a4c0590f7893a4c27a6b8fa29d90d41e583ad81d303db25b3eae0bc6db588c78f06760e1e3681d421af29acfe39111dac6670c3c2d9ee3e2afd92a3daaa739b1b00b2cb01e0dc00c", 0x96}, {&(0x7f0000004000-0x94)="71623f948c647f26ccc528383715ebdf800d470991cca7339b6e1819be80f3a78543fa527d930182ef5848fd97b4c9afd757cd36fd5b7a1e5f91139ae881315f46d1f7ed11aa3b9cbab97f38939d61fe5b29549e8b8050e9a1385d7b75a2cae76ef718914e13c9bd31a6167a36deb4bdd3797ebd8aedf9433d3bc0a0199d083be5f0f6ce23d7a19129c146e7fd9448408755f228", 0x94}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000003000)="bb364dc2ca90e18f599a45049b573fd5751bb26faa32f01a028e5c17954b81a076feda571a7da5ccc64796a520f6031dc9f0371efcbcccd7f67ab91aea77714eab341c04ff69dacf25e5f9e818913f6abe6c5a7a1fe1ccc9c440e180a86108e54d00709550eddf87a1e1", 0x6a}, {&(0x7f0000000000)="d8c0ca7c50218cea7b207b19d6f2f9c2dd15bc81bb3f2d1cb8c104d549d323cf50966d9db0bc7e17861552aacae5d2d24fbbd93cac74e42826f3d193a246d5dca065a63ceef443603849260a136a85624a", 0x51}], 0x2, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r0, r8, r9}, @cred={0x20, 0x1, 0x2, r0, r10, r11}], 0x40, 0x24008005}, {&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x80)=[{&(0x7f0000003000)="c21847fd46832b489ba5bcfba1811b129eeaf1b375f8d2906a8a2e4f83782c41146345e8dc320bd10f650b24c0682f41427add1edf3bdb4158e5a3fb14f0aa83ddd48eed8bc5fcb8de948068715d9e9c2308c812f44b5c03e337190dec5cacf84d9396059428f5efa2b92b83fcfa8e4015d6616d8a433733606bd7b58febe42d3c7c400049a74cc097bbdb7debc77fe5b383f88510086ce494222d290556f24756ba9085e6823d30e24f58db97039249714537e198b5938d1ff4e22fa73fc8e6fa0ab7393a63750e0cfb1e44c56bf02a67614dcd0a3d2576d294a00c678060b15023", 0xe2}, {&(0x7f0000004000-0x1f)="f634e1c40a8c084909a077b5c506e15a1e7228a7f04582e228af9224333647a03c2454f7408e9fa605e338b541439b8ede856f83f3c8885c883f98aa022d91fa3d26aaebc1da06ed33628fd72ed5c96b8ca517140062", 0x56}, {&(0x7f0000003000)="0f0ffa3e6a9e6f7bee7cb466a95d35ef0b92578b444f84b4776c8e268fd4410485decb41d7", 0x25}, {&(0x7f0000002000-0x91)="7e3b07e0145193ffdf644edae88bd1bcc366b8fb9b8ff6433953077814e01338be7538e49dd1cc2de0d1482ee5c17e2c56ac92fb36d510e300318386bb871cef061b12730395e7ac3ea8861379b672282b2d702ff92ec44e68ad083e5805c6b57e631805926eefdf5f2e3408b152d1fae52b112c195ca4ad0653642f8a3c1a0356299420ee587728c430e0fd9024a8446f", 0x91}, {&(0x7f0000003000)="007b10e800ba6fccffae210b3a79bab45a0f9bf2b80a051f4b806de511917a3e2e7e702815aa0649a940cbb49355528690659435ebb600155725d3ea6a6b0bcb8fb0fe5973f644f8da4f2c370cb0072123ba0a8deec42f7ad9b3d89729c2a533368fbe9f26e90b7f56f887a1c579c6f47a7eb05cac61ec4da409ab7c1c445a396f32eb365d40f3af9225f3a8fb7578add57f15955f5db8dc282969f816b92cbe57f2dc8927c3662af08af548b504ffe8042e5d3566bdd494094bb31360079a9b7cd5339729cca4396e23ba6e85065a9b4e919fe168a92fbb56a062905581d26e3887acefcbc38cd0bdc16410c5b011e1b5", 0xf1}, {&(0x7f0000002000-0xf8)="52b76620594871eada7ede5daa0261c24de9ff3f4701c3d6c6d83b89b60e9e08f59d9f743f7707054530f4efbd84aaffb4284ae5b670984d72df47486ca3e7faaa4b12b02aa17c05b7fc5b75e75cc817b0c08d1ea12f7361203111ade9cf71821ae7897abc77dbc930e33d69c4f62ee2e605be1a80b8bbcfde03e8cec46d440faaddd307b381c73a6f7cf38675bbd7079723c653923d0d0cf3723003dbbe904d7141561229043f9cad9a88bdcfbd7f33cfd8a759dc8f12564ba93851ae7e20d8ab78dd967fb1841cf70984c6d07034f264de661344539328b29a997ae0240e7fb49d61fdd5dcb50914fc9ed5a19918f649bd6779ccd9472d", 0xf8}, {&(0x7f0000001000)="dbd58d42b926695460469bc1f4e2e639f8f3806fa66c3b6bbc7580c22b1c063115db78c0112b6db731bd048b26a437bf4cf60dbc521dd7587c99733410541df28c5b5185222f10c89db1a9178c4d9cd1d37137c44e69d9bec16b5d2e2520a5c859583b5805fc9905b015bc12328cbed2d02cf2e6e6389cc8b15584e53e4c04b7ae38e805503e8865c94d491d32673fed82ee15f38714d367151d8cf50d591baba78d07ac7aec267da87917be01e102353187916a1ba63e6010efa3cebe42c75dac43624ab25a3174b9d4fb7edfc710", 0xcf}, {&(0x7f0000001000-0x1f)="cfd61e2076fde2eb8302772d1c96deb1836fbec16fd883ec0acb6516814e73633087f17ed72b82c2d21dea", 0x2b}], 0x8, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r0, r12, r13}], 0x20, 0x4}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="17a0d9b8431827f525c813f38067adfe6ce26c97000dbe4fe82243e493218e4dc38bcd42c0d4c926289de4a8b24ba99cea3c8ccf23078b", 0x37}, {&(0x7f0000003000)="4cfe5cdb77edf89be99a5cdac5c9915a26afa4cdf68678d4fbd1aeb6626132eb07ae20b33c2c91659f0b27e72c3a28a3b1b5506dcc1ae86af5b5e3c2584e94cb1b1b9adec8aa286bebb173b74c6e1be4d81d1a2a41d3e1388238f640924821643212ed4397d8e44da335545d4fe8b7328258e65ae57ad572f9be4e34b3b9a50515adcccd624ab3f0e58af664f38fca76598b301a84c50b7f", 0x98}, {&(0x7f0000002000)="c84f557fc220f41a3baa933654704c6ba217194eb1f5a0ce006dca4a9694750e04942e29bc45b3777e5ea9961f255e1c0e7fe2b005119be55133b6757a515c0e71b38d42dfccc895d34c6c317667dce24b92a148ac38f468290eb76db37bb8c74a95cf0a1f146ec029", 0x69}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000001000)="536605032f19e002139cd3a8e653e7811caf327e2c3e402b96ccf2ed5d0a08e88361fbcf4bd25c54b9de0270de981ef188917d7077bbcbfb3f0910bd0f3cfeb053916421ccaf9bdbdcb42abd819fa932555381a0cf6faf26112e3d39e72f2898995fec97db3b8d", 0x67}, {&(0x7f0000002000-0x91)="b74373436fcc06ea6d03e7da872e8da566dc3b6034912b925645e5214b95f21abc7df65eab70b5ba9c20be53844d47ff88adcc1301afb136d9c916b9895b46a215574fcde6ef6dd26b9db0ecf1cdc1c3b00bedb6179ee77eb58cfb6a6874fc36a7ac9072b069a183e8c6681305d460b14ad2bd97991e24a3bbc9efb8f25e5d095e7b1e03c4e5645e4258aeacd4dbadd01b", 0x91}], 0x6, &(0x7f0000003000-0xa0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r14, r15}], 0xa0, 0x80c0}], 0x5, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00', 0x0) 2017/12/21 22:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000054c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:25 executing program 6: mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x8000, 0x0, 0x5, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00000ef000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}) 2017/12/21 22:48:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000585000-0x20)="5b6e657972696b67706f7369785f61636c5f6163636573400005b7696e757852", 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00005b3000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cba000)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006ea000-0x8)={0x0, 0x2}, &(0x7f00003f4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000381000)=@assoc_value={r1, 0x81}, 0x8) 2017/12/21 22:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) write(r1, &(0x7f0000029000)="", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d23000-0xc)={0x0, 0x0, 0x0}, &(0x7f000065d000-0x4)=0xc) ptrace$poke(0x5, r2, &(0x7f00001c3000)=0x0, 0x14b26be6) 2017/12/21 22:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000ac3000-0x8)=0xfff) accept4$ipx(r0, &(0x7f0000366000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000191000-0x2)=0x10, 0x80800) r1 = socket(0x1e, 0x2, 0x54432758) bind(r1, &(0x7f0000d81000-0x80)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b65000)=0x9, 0x4) 2017/12/21 22:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000bc000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "000000000000000300000102a1569b3fd4cec307d5ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a2a800f0000080000000009fb42e876589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:26 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd7000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00002f7000)=[{0x2, 0x40}, {0xc, 0x3f}, {0x8, 0x8001}, {0x0, 0x6}, {0x4, 0x1000}], 0x5) futex(&(0x7f000000c000-0x4)=0x0, 0x7, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2017/12/21 22:48:26 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000340000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c61000-0x4)=0x0, &(0x7f0000ad4000-0x4)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000148000-0x11)='/selinux/enforce\x00', 0x400200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000090e000-0x4)=0xffff, 0x4) 2017/12/21 22:48:26 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x100, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = open(&(0x7f0000507000)='./file0\x00', 0x84002, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ec8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d8b000)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d1e000-0xa0)={r1, @in={{0x2, 0x1, @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]}, 0x9, 0x1, 0xff, 0x10001, 0x8}, &(0x7f0000cf3000)=0xa0) 2017/12/21 22:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00004bb000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f00001b9000)=""/84) 2017/12/21 22:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b94000)={0x7, 0xffffffffffffffff, 0x1}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000068000-0xc)={&(0x7f0000db3000-0x8)='./file0\x00', r0}, 0xc) r1 = socket(0x14, 0x1002, 0x200000000000081) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c94000-0x8)={0x0, 0x17c8610f}, &(0x7f0000a3e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009a5000)=@assoc_value={r2, 0x3}, &(0x7f0000361000-0x4)=0x8) 2017/12/21 22:48:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x80000000000b, &(0x7f00006e9000)="ac", 0x1) r1 = accept(r0, &(0x7f0000f20000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cf2000-0x4)=0x14) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00006cd000-0x4)={0x80000001}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000068f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000cbd000)=0x0) 2017/12/21 22:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000912000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000e2a000)=""/219) perf_event_open(&(0x7f0000c0e000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x20030, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r1, &(0x7f0000263000)=[{{0x0, 0x0, &(0x7f0000263000)=[{&(0x7f0000084000)=""/215, 0xd7}, {&(0x7f0000029000-0x18)=""/24, 0x18}], 0x2, &(0x7f0000264000-0x9)=""/9, 0x9, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/21 22:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000343000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = memfd_create(&(0x7f000070d000-0x1)='$', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000052b000)={0x0, 0x22, "d072c7ee09fbd3d506825831ad75c88bd5e8c4c3e0fd1b70e12462ad0ff22150d0b9"}, &(0x7f0000ef0000-0x4)=0x2a) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000435000-0x8)={r2, 0x938}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000011d000-0x15)={r2, 0xd, "fcfc94c7cf9e90dd370c94cb94"}, &(0x7f0000f71000-0x4)=0x15) get_mempolicy(&(0x7f000071d000-0x4)=0x0, &(0x7f00000d8000)=0x0, 0x4, &(0x7f000001c000/0x2000)=nil, 0x3) 2017/12/21 22:48:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000a96000-0xc)={0x38000000, 0x5, 0xe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003d000)="0013b48b", 0x0) fallocate(r1, 0x43, 0x0, 0x87dd) 2017/12/21 22:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000ae9000-0xaf)="", &(0x7f0000b91000)=0x0, &(0x7f00006f5000-0x4)=0x0, &(0x7f0000f3c000)="") mknod(&(0x7f0000305000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000729000)='./file0\x00', &(0x7f0000608000)=[], &(0x7f000096d000)=[]) r0 = open(&(0x7f0000cda000)='./file0\x00', 0x8080, 0xa0) readlinkat(r0, &(0x7f0000409000-0x8)='./file0\x00', &(0x7f0000335000)=""/110, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') read$eventfd(r1, &(0x7f0000cb1000-0x8)=0x0, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f18000)=0x7, 0x4) socket$key(0xf, 0x3, 0x2) bind$inet6(r1, &(0x7f000092b000-0x1c)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9a}, 0x1c) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/21 22:48:26 executing program 5: r0 = socket(0x11, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d14000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x78)={0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xe42, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, 0x18fb, 0x0, 0x1, 0xc59, &(0x7f0000002000-0x10)=@generic="3676cba27d2678fb4cb32d35cde9e804", 0x0, 0x3, 0x2}) fcntl$notify(r0, 0x402, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000e2f000-0x10)={&(0x7f0000daf000/0x2000)=nil, 0x2000}) setsockopt(r0, 0x107, 0xe, &(0x7f0000ffb000)="", 0x0) 2017/12/21 22:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000f8d000)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[{&(0x7f000091e000-0x9f)=""/159, 0x9f}, {&(0x7f0000716000-0xe0)=""/224, 0xe0}, {&(0x7f00008c8000)=""/202, 0xca}, {&(0x7f0000ce3000-0xdf)=""/223, 0xdf}, {&(0x7f0000991000)=""/72, 0x48}, {&(0x7f0000f27000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f000025a000-0x1000)=""/4096, 0x1000, 0x0}, 0x62) [ 46.346322] binder: BINDER_SET_CONTEXT_MGR already set [ 46.364633] binder: 7376:7379 ioctl 40046207 0 returned -16 [ 46.375379] device gre0 entered promiscuous mode 2017/12/21 22:48:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008cb000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x2, 0x807, 0x1000, &(0x7f0000a9d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000ec7000-0x4c)={0xffffffffffffffe0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095d000)='/dev/sequencer2\x00', 0x4000, 0x0) sendto$llc(r0, &(0x7f00006eb000-0x81)="02c7ab21acf56327883d7b2c90f35d19028bb5b74e7b46f0a4ce4d2df91d2d4cb6dac983aad1f399c990aa57ae3c7926f0b8ae0627bcfe40cd84e20ddf8e07d2d2d54b9be7ba5f471fafefd08baa1e0540a0b1ab00e18afdbc6e236141e9cd5dcb9f1a6e13980ff4fb0589947bc4f2199862f02cde84503e6d4838df2dac3b87cf", 0x81, 0x4, &(0x7f0000630000-0x10)={0x1a, 0x4, 0x7fffffff, 0x0, 0x9, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000c12000-0x4)=0x7, &(0x7f0000392000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000705000-0x12)='/dev/input/mouse#\x00', 0x8, 0x800) r1 = socket(0x4, 0x80004, 0x2) fcntl$setlease(r1, 0x400, 0xfffffffffffffffe) r2 = socket$netlink(0x10, 0x3, 0x14) dup2(r2, r2) r3 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) prctl$setname(0xf, &(0x7f00001db000-0x30)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389") sendfile(r4, r3, 0x0, 0x80000000) 2017/12/21 22:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) open_by_handle_at(r0, &(0x7f0000558000-0xa0)={0xa0, 0x3, "a1c1a22ac26171fee67d398d55fff0a173f5cc5158e9847f9d8a3bb06c419feea913b8458a976c2fbc6c3b69d848c70ab0ae8698c4561490ae2b75bcb617fe5d76dcc979dbce348eed13b4775b639bd796f0fa8a2a75c68f04cdccf5021ddf07f9dd0a440407251c0380b661e081b5386821f5f1ec6fc94b12810c0f2d1261a7cceaa5ee2a4735a60a528f1501de7dbe63b50a4bbdc6153d"}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) vmsplice(r1, &(0x7f0000714000)=[{&(0x7f00001a3000)="4b40bd640195ff50b5234f6b65a909f0fc05688c93650384b9da76a126043053", 0x20}, {&(0x7f000078f000-0xb)="b1d769b0260159cf32a1254bbd2250d7145174a34bfbbf2851d3c2449cee4c5931794dc1c16cab20d2f5a83a758838c4bd091c9140222097510fef290f657aa14df827ce6e7c28bf16f26bd4424c8e753a5b6cd8718463d6dcd345d1170ef290d0025bf561b01a972b1105bb59ced52f952562bc76e9ed", 0x77}], 0x2, 0x0) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x200000000003fd, @tick=0x0, {0x3, 0xffffffff}, {0x1, 0x0}, @note={0x0, 0x0, 0xfff, 0x0, 0x0}}], 0x30) 2017/12/21 22:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 22:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00007c7000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000de7000)=[]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a46000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000f9e000-0x6)='stack\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fc6000)=0x0) read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) memfd_create(&(0x7f0000b2b000)='nodev\\*eth0!\x00', 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000c7e000-0x38)={0x0, 0x0, []}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000ea5000-0x4)=0x0, 0x4) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00003f9000)=0x4) recvfrom(0xffffffffffffffff, &(0x7f000099b000)=""/83, 0x53, 0x0, &(0x7f0000040000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x80000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f54000)={0x0, 0x0, &(0x7f000056a000)=[{&(0x7f0000393000-0x94)=""/148, 0x94}], 0x1, &(0x7f0000681000-0x10)=""/16, 0x10, 0x8}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ebf000-0x20)={0x0, 0xff, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x0, 0x0}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f00001ad000)={&(0x7f0000439000)='./file0\x00', 0x0}, 0xc) memfd_create(&(0x7f000019f000)='syscall\x00', 0x0) 2017/12/21 22:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2017/12/21 22:48:26 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000be8000+0x3f6)=0x0, &(0x7f0000527000-0x4)=0x4) 2017/12/21 22:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:26 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f00001fd000-0x4)=0x0, 0x4) r1 = semget$private(0x0, 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e9f000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[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, 0x0, 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=@empty=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}}, &(0x7f0000108000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./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) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000000)={{0x1, r2, r3, r4, r5, 0x1, 0x94c2, 0x0, 0x0, 0x0}, 0x84b, 0xc4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000+0x534)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x100c0, 0x0) 2017/12/21 22:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x60) 2017/12/21 22:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000608000-0xb)='/dev/vcsa#\x00', 0x4, 0x30080) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000abd000)=""/4096, &(0x7f000054d000)=0x1000) prctl$setendian(0x14, 0x3) socket$inet6_udp(0xa, 0x2, 0x0) r2 = open(&(0x7f0000d23000-0x8)='./file0\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a2d000-0x8)={0x0, 0xffff}, &(0x7f0000abb000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cba000-0x10)={r3, 0x80000000, 0x0, 0x6}, &(0x7f0000d10000-0x4)=0x10) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ad9000)="0a0575b0d5e383e5b3b60ced5c54dbb72929f0df8217ad4000000000000000e681", 0x21) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000098c000-0xc)={0x4, r0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f000005d000)={&(0x7f0000dd8000/0x3000)=nil, 0x100000000, 0x3, 0x30, &(0x7f0000701000/0x3000)=nil, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000868000-0x8)={r3, 0x1ff}, &(0x7f00008ba000)=0x8) 2017/12/21 22:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:26 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a3d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000901000)=0xb307) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ef7000-0x10)={r0, 0x28, &(0x7f0000ef8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lremovexattr(&(0x7f0000d69000-0xa)='./control\x00', &(0x7f0000bff000-0x19)=@known='system.posix_acl_default\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000ef5000-0xc)={0x5, 0x9, 0x3}) 2017/12/21 22:48:26 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f000089e000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ad5000)=@assoc_value={0x0, 0x1ce00000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00\x00\x00\x00@\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f00001c9000)=[{{&(0x7f00005db000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c76000)=[], 0x0, &(0x7f0000f12000)=""/233, 0xe9, 0x0}, 0x0}], 0x1, 0x42, &(0x7f000052c000)={0x0, 0x0}) 2017/12/21 22:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e0d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f00002f1000)=[{&(0x7f00002f0000)="ec", 0x1}], 0x1, 0x0) lstat(&(0x7f0000f87000-0x8)='./file0\x00', &(0x7f0000b01000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x5) ioctl$KDDISABIO(r3, 0x4b37) splice(r2, 0x0, r1, 0x0, 0x10001, 0x5) socketpair$inet(0x2, 0x80801, 0x3, &(0x7f0000713000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000fe1000-0x2)=0x10000, 0x2) 2017/12/21 22:48:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000401000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x4, 0x4, 0x9, 0x7, 0x0, 0x3, 0x40000, 0x8, 0x81, 0x1, 0x3, 0x3, 0x0, 0x1000, 0x4, 0x2, 0x6, 0xb040, 0xfffffffffffffffe, 0x7, 0x6, 0x4, 0x8, 0x8, 0x0}, r0, 0xeb, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x1) 2017/12/21 22:48:26 executing program 4: socket$inet(0x2, 0x0, 0x100000000) mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000008b000-0xc)={0x4, r1, 0x0}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000167000-0x90)={[0xaac7, 0xff, 0x8000, 0xf3e, 0x9, 0x2, 0x9, 0x4, 0x0, 0x1000, 0xffffffffffffff0c, 0xff, 0xffffffffffffffe1, 0x8, 0x932d, 0x3f3], 0x1f002, 0x100000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) clock_gettime(0x0, &(0x7f00002ee000)={0x0, 0x0}) ppoll(&(0x7f000011c000-0x38)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00002ef000-0x10)={0x0, r3+10000000}, &(0x7f0000177000-0x8)={0x0}, 0x8) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r5, &(0x7f00001cf000)=[{&(0x7f00002ec000)="90b7b9d60b7cdfa2cd2e357d01830821889d3bade9f1a9620cbc9e0d4452f0c45fcb86140537cac06937fb71f752234dfd7f114e2c280a6d9b19e91f4c3188f9a6e52d8da63ff7ee9958dde4ba2273db7a", 0x51}], 0x1, 0x0) splice(r4, 0x0, r1, 0x0, 0x10001, 0x6) sendmsg$alg(r5, &(0x7f0000161000)={0x0, 0x0, &(0x7f0000241000)=[{&(0x7f000011e000-0x5e)="2bcfd572064d1fafdcd34688485297e59b25da6feef4dc702fe84edf28af8032701aed11cc76b8f8c83b774e4043e1f61f315e9133ce3ccedea8ac8a78d93a37a52b9014d7317f5019ab4f376fbafacf760c99bfd6d73ca91a67b0dd4307", 0x5e}], 0x1, &(0x7f0000231000)=[@assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x110, 0x117, 0x2, 0xfb, "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"}], 0x140, 0x20000800}, 0x801) recvfrom$inet(r1, &(0x7f00002ee000-0xd8)=""/216, 0xd8, 0x0, 0x0, 0x0) 2017/12/21 22:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = gettid() r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ccb000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000bb8000-0x34)={{0x3, 0x3, 0x3ff, 0x1, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5473, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000081c000)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) rmdir(&(0x7f00004a3000-0x8)='./file0\x00') fcntl$setown(r3, 0x8, r1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r0, 0x16) 2017/12/21 22:48:26 executing program 2: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x4, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d6f000)="", &(0x7f0000001000)=0x0, &(0x7f0000509000)=0x0, &(0x7f0000000000)="") write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xe97, 0x0}}}, {0x5, 0x0, 0x8, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"9a3b53c8b9d02e93b267bde7"}}], 0x90) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 22:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='\x00', 0x81, 0x4, &(0x7f0000000000)={0x3, 0x7f, 0x9, 0x3, 0x2, 0x5, 0x7, 0x4be2}) r1 = socket(0x7, 0x1, 0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0xb2, 0x0, {0x0, 0x0, 0x3bb8542e, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000001000)={0x11, 0xf5, r3, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) [ 46.717313] device gre0 entered promiscuous mode 2017/12/21 22:48:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xf6)="bc3c5c028956e363eba06aa64a481fc871f12b323bd21aa06cb198d01c08b66b64aa4feafe43549c2e6bf23420a1af18b961a248fae5f1c383b160e43e471be0a45ebed1f358a76587c2e989fee01a18e68727adb105db01e974c8880654e3fde22ef2cf6909fe822342ce536a93e2dad1c4ccb0968ce85cba232ea5930fc65f8c906e1ff3cab1493a07251002caf6a41c4c846221aef02bf9bf0318607433a8806291b2f7e8e49ac5e28382baff46a508cca498fd9deb2a89b7b34ce500ee109cfbcb355170325df1230b07bb1d4024f8b9d4d2601a8b32ed6b9282aab4815006b4f274d96f8e291a7698b16deb3f771cc4c956677f", 0xf6, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) accept4(r1, 0x0, &(0x7f000090a000-0x4)=0x0, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000d91000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) 2017/12/21 22:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) pipe(&(0x7f0000fcc000)={0x0, 0x0}) splice(r0, 0x0, r3, 0x0, 0x1, 0x0) vmsplice(r2, &(0x7f0000fa6000-0x10)=[{&(0x7f0000123000)="d551f8d7853ff11b42ac12121a755a0f946dbb7d73a4849511d79d1b8b131bb1fe2037c558c344c2faa2bca0bda08643336953b32e0c2158171f6962f7e9fce134a315f4d39f29dae8c862ca98417a4929d01e9f5069233582cec5581f1c0165cfdf5cb4044b3cf735744f0f38e9f140f9fc6d7392adc4c7d16b7aeaffd9327497ae2abd889773bbf2b6aa94dc56b33e482c406dac60fdc1c8a4a7c97d5a6e09315ccb0b320ca009f5e6b6949e27e613e93dad8965db7a703904136f253ae691f31770d7d2b7e83608cf387969b6c03ace7a5376b3e2", 0xd6}], 0x1, 0x2) pipe(&(0x7f00000b7000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009d7000-0x14)={r3, r4, 0x4, 0x1, r2}, 0x14) 2017/12/21 22:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a42000)='/dev/kvm\x00', 0x620002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000866000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000888000-0x20)={0x0, &(0x7f00003c0000-0x8)=0x0, 0x0, r2, 0x0}) 2017/12/21 22:48:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000069a000)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f000000b000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2017/12/21 22:48:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000066e000)=[{&(0x7f00002fe000-0x1)="db", 0x1}], 0x1, 0x0) fchmod(r0, 0x110) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000002000-0x60)={0x0, 0x6, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x1) writev(0xffffffffffffffff, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e", 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fee000-0x4)=0x0) 2017/12/21 22:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ab000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="", 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d9000-0x38)={0x0, 0x0, &(0x7f00007f6000)=[{&(0x7f000012e000)="6ad8da3362bb824a11543d464f06e498ff97da5be8d276d02bb2eb15c17240d48fa2e0bf999b2a07cd784b8e07c33f9c116c1ba6fc9eecdf452e52bd518f15f29c66cd5c864c4100070b05c7154cdd0e8d7ef9948f6cbe328d4535cddf1f8bde7d5b5cc30ee9b6011932220ab73428a2", 0x70}], 0x1, &(0x7f0000c90000)=[], 0x0, 0x20}, 0x40014) recvfrom$inet6(r1, &(0x7f00006b7000-0xaf)=""/175, 0xaf, 0x10140, &(0x7f0000d97000)={0xa, 0x3, 0xe5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/21 22:48:26 executing program 0: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b4b000-0x97)="bf", 0x1, 0x20008005, &(0x7f0000de9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f0000750000)='/dev/usbmon#\x00', 0x7f, 0x11d801) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000df1000-0xb)={0x0, 0x4, 0x3, 0x40, 0x9, 0x8}, &(0x7f0000aa6000)=0x14) recvfrom(r0, &(0x7f0000bf3000-0x7d)=""/125, 0x7d, 0x40, 0x0, 0x0) 2017/12/21 22:48:27 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010d) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000051000)=@add_del={0x2, &(0x7f0000051000)=@generic="f90bb718168837104ef7115e3d684206", 0xcd}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000970000)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000057a000)={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a78000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x337, 0x6, 0x1, 0x20}, &(0x7f00007a8000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x8, 0x3, 0x20c, 0x0, 0x5, 0x100, 0x1ff, 0x714979ee, r1}, &(0x7f0000002000-0x4)=0x20) pipe(&(0x7f0000e0e000)={0x0, 0x0}) 2017/12/21 22:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000d4b000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000028000)='/dev/cuse\x00', 0x240, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00009bb000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7f, 0x330, 0xfffffffffffffff8, 0x0, 0x4, 0x10000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x93, 0x0}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00004ef000-0xda)=""/218) shutdown(r0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00002be000-0x8)=0x0) 2017/12/21 22:48:27 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f9000-0x4)=0x0, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) readv(r1, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) 2017/12/21 22:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000018d000)=0x4) 2017/12/21 22:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fbf000)='/dev/vcsa#\x00', 0x6, 0x82080) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000cca000)=0x0) mq_timedreceive(r1, &(0x7f0000076000)=""/111, 0x6f, 0x100000001, &(0x7f000043d000-0x10)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00003c5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e9e000)=0x0, &(0x7f0000983000-0x4)=0x4) r3 = getpid() setpgid(r2, r3) 2017/12/21 22:48:27 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e49000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004f9000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000003000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000010000-0x10)={0x18, 0x29, 0x3, "e615"}, 0x18, 0x0}, 0x0) 2017/12/21 22:48:27 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004c7000)={0x0}, &(0x7f000006c000-0x4)=0x4) r1 = semget(0x1, 0x3, 0x0) accept$inet6(r0, &(0x7f00004ec000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000002d000)=0x1c) r2 = getpgid(0x0) r3 = getpgid(r2) process_vm_writev(r3, &(0x7f0000d94000-0x60)=[{&(0x7f00007fb000-0xb8)=""/184, 0xb8}, {&(0x7f00005ad000-0xc)=""/12, 0xc}, {&(0x7f0000697000)=""/232, 0xe8}, {&(0x7f00008ad000)=""/4096, 0x1000}, {&(0x7f0000bd7000-0xd0)=""/208, 0xd0}, {&(0x7f00000d7000-0xd4)=""/212, 0xd4}], 0x6, &(0x7f0000810000)=[{&(0x7f0000576000-0x18)=""/24, 0x18}, {&(0x7f0000059000)=""/166, 0xa6}, {&(0x7f0000182000-0xf2)=""/242, 0xf2}, {&(0x7f0000627000)=""/116, 0x74}, {&(0x7f00007a0000-0x96)=""/150, 0x96}, {&(0x7f0000f19000)=""/17, 0x11}, {&(0x7f0000068000)=""/0, 0x0}, {&(0x7f0000758000)=""/252, 0xfc}, {&(0x7f00004f6000)=""/158, 0x9e}, {&(0x7f00003fb000-0x82)=""/130, 0x82}], 0xa, 0x0) semctl$SETVAL(r1, 0x5, 0x10, &(0x7f0000f5d000)=0x0) 2017/12/21 22:48:27 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/raw6\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r1, 0x10, &(0x7f0000445000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f0000a7e000)=[{&(0x7f0000cbe000-0x4b)=""/75, 0x4b}, {&(0x7f0000f1b000)=""/97, 0x61}, {&(0x7f0000a19000)=""/163, 0xa3}], 0x3) 2017/12/21 22:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00007b2000-0x38)={0x0, 0x0, &(0x7f00001a3000-0x40)=[], 0x0, &(0x7f00004bd000)=[], 0x0, 0x0}, 0x20000001) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x1f, r1, 0xa878, 0xff) 2017/12/21 22:48:27 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x2d, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000-0x20)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x8000000000003, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000012000-0xf0)=""/240) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000012000)={&(0x7f0000013000-0x60)={0x27, 0x2, 0x4, 0x4, 0x7, 0x2000000, "2448edcb8d81ef38c456a3dcbdf03ba337486b21237b30cbef846330d58e35a2a8b0445c8cf6b7384d7a55dc642708ad2be7982484b4c9ed6d7359cf4b8476", 0xfffffffffffffff8}, 0x60, &(0x7f0000006000)=[{&(0x7f000000c000-0x50)="f4d6f875c0f554799a4d3080a25a23d171128825d2242698516dd19d4a7c96371d9d21549cc1e46296f491d8d69f1ba07c22b8ee7f7388d77c6d68cfc8fc4106c1b02c4b03c4d1bb0148180cd7f4a089", 0x50}], 0x1, &(0x7f000000b000-0x38)={0x38, 0x10f, 0x993e, "64235d70d596cf02613bf3624e6fcb27d3bfc8578d09601e956481bb4a233dbbb701"}, 0x38, 0x4000000}, 0x41) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000014000-0xac)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2b2}, @in6={0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x165, @loopback={0x0, 0x1}, 0x8000}], 0xac) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000013000-0xc)={0x6, r0, 0x1}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f0000015000-0x4)=0x8c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000015000-0x8)={r3, 0x2}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000015000-0x1000)="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") ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000008000-0x4)=0x0) 2017/12/21 22:48:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000e01000)=""/4096, &(0x7f0000680000)=0x1000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000081e000-0xc)={0x1, r0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000954000)={0x1, 0x0, [{0xce, 0x0, 0x0}]}) 2017/12/21 22:48:27 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000073000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00001e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 22:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006c1000)='/dev/sg#\x00', 0x3, 0x40) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) accept$packet(r0, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000302000)=0x14) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002bf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000c31000)=0x0, &(0x7f0000a2b000)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f000080b000)={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) bind$llc(r1, &(0x7f0000734000)={0x1a, 0x6, 0x8, 0x3, 0x100, 0x28dc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/21 22:48:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x1, 0x1, 0x2}, &(0x7f0000447000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x2, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x157, 0x2a40000000000000, 0x3f, 0x8, 0x81, 0x0, 0x1, 0x6, 0x10000, 0xa9, 0x3, 0xffffffffddc2bfe6, 0x7f, 0x7fff]}, &(0x7f0000366000-0x1)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1ff) unlink(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000fb4000)=0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000fb6000)=0x8c, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fb6000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000076000)=""/30, &(0x7f0000fb6000-0x4)=0x1e) io_submit(r2, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f5ec4c7d0004eb6f687eea5f06", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/21 22:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000021b000-0x8)=0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a26000)={0x1, 0x0, 0x0, 0x3, 0x0}) 2017/12/21 22:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 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}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000502000)={0x0, 0x0, &(0x7f00000be000)=[{&(0x7f000075f000-0x6f)="35d18c1f1d116371b15ec2cec157adb127d3", 0x12}], 0x1, &(0x7f00006a7000)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000069000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f39000)=0x0, 0x4) bind$inet(r0, &(0x7f000022c000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00004f1000)={0xffff, 0x0, 0x400, 0x101, 0x7fffffff, 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, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:27 executing program 0: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000b02000-0x4)={0x0, 0x0, 0x1, 0x0}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b03000-0x10)='/selinux/enforce\x00', 0x4002, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002c9000)={0x2, 0x0, 0x8001, 0x5, 0x1, 0x7, 0x9, 0x2, 0x0}, &(0x7f0000b04000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000212000)={r4, 0x59}, 0x8) ioctl$int_in(r0, 0x69dadd12297de327, &(0x7f000079f000)=0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000059e000)={0x0, 0x3c, &(0x7f0000b02000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000b03000-0x4)=0x10) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000917000)=0x8000, 0x4) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000471000)=@sack_info={r5, 0xfe, 0x1}, &(0x7f0000b02000)=0xc) 2017/12/21 22:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000077a000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00003b3000-0x10)={&(0x7f0000cbf000/0x1000)=nil, 0x1000}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000693000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a37000-0x4)=0x1, 0x4) r2 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000704000-0x38)={&(0x7f0000404000)=@llc={0x1a, 0x0, 0x400, 0x7, 0x6, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000cce000-0x50)=[{&(0x7f0000e25000)="2f79726921d17f187ea7f9a69646349a990d9864bfa4f0a0f8622a274f5fd3634753324736c2044d7e1d06d99306e3b282e50b1dfaa6d94efc8fad50d7560244d3cbd5943767e23c984f95db7bcb6184d50d902379803163ff5d7a526e933744e26288645a1114a351e0cc982f1b09607a6bc9285959d207012fac63e42e69854737b86bdfeef9d200202f2c8aaa48eedcf1b2fdd1bac7826e026b7da8cd37d0307ad7fa2ff2234ce0", 0xa9}, {&(0x7f000094a000-0x20)="200dd9151203c79f809870e894a9c2885e190748832f1d481a056a40aa9a4424", 0x20}, {&(0x7f0000b62000-0x59)="1bff1df01d5cad3dbf57876510d5de83509be23de08452cf4eccabca0af44f532ce488968fcdcd11188bb16d9a908ad7433cb3eecffdb860851b8fdabbbd364cb47525fdd70fc51ab22859b72c4166f0fb14c3241298c57e2d", 0x59}, {&(0x7f0000e5a000-0xf6)="3a683de01c97c22ae7193f6ffedb2ecdc46e0fe801381bd3f1ecd5c85e86b38db54078c77256bbdb84df5006887aae6d4b02277e96614113624ab559224a1035787b649be97b6511e39b9a56653bb5a00a9114ffd54eddab781b03011f1755d3886d3803d0fd7327ed0de3d6d54fd4448eb8b4af0146e59430e73a5904aad4c40dec6c92fa54b840ba2c066cb936c1c809a93e972e8450c5fd382cbea477b8fdb768aa8353d61147006d2b21dc186bda8aaa69c1ae1f3381f1bd3de3b10b2ccc349d867d3ce6456a1dd45117fb992a1d9b659e2edf9e4d5a66576984baf88a358ea38da37968be459984fe89d1f618486449d2c5e644", 0xf6}, {&(0x7f000014e000)="997e45442483412a52bebb56e5f847186b756a1ba7c95634e95e06b9fcf3302e936c88186e79953cfa55b37dc2a92e7ff7d8f91daf86bf914519506171ca14eba09513122ceff2c876f88b6962c11d19a1757d586b3a7fb11a07823ea4e97f4cd84a47d29a", 0x65}], 0x5, 0x0, 0x0, 0x4000880}, 0x40) r3 = getpgrp(0x0) fcntl$setown(r2, 0x8, r3) fcntl$getown(r2, 0x9) 2017/12/21 22:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d0b000)='/dev/vcsa#\x00', 0xfffffffffffff800, 0x111000) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000)=0x2, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2017/12/21 22:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000004c000-0x4)=0x0, 0x4) perf_event_open(&(0x7f0000a33000-0x78)={0x2, 0x78, 0x8e3a, 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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b82000-0x8)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000043c000)='/selinux/checkreqprot\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00006e8000-0x90)={0x5, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000026e000)={0x0, 0x0, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f45000)=0xb8) bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x7, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) 2017/12/21 22:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e25000)=0x7fd, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x4ab, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000cac000-0x4)=0x0, 0x4) 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(&(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) mq_getsetattr(r1, &(0x7f0000608000-0x40)={0x1d, 0x8, 0x7, 0x5, 0xe1a, 0x1, 0xa0b5, 0x6}, &(0x7f0000d64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000a25000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a000a2b290a1", [], {{0x86dd, @ipv6={0x100, 0x6, "03f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '},s', 0x0, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "11d13679fcbab079"}}}}}}}, 0x0) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000044e000)='/selinux/enforce\x00', 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x7, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00004cc000)=0x5, 0x4) connect$inet6(r1, &(0x7f000016e000-0x1c)={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/21 22:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x10, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001a9000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000029c000)="c4e13c4e1da22d5f79edd06145dae3c05bd86111143408b5e82097d73465cf196be735c40ae5d28fc06cf4d173bdbd8b39b058e4ade4a7181cba6c9804da51244404150e103de4857058dc0ab85f99587173d356b0a8a750328ce43c0caf73dfc06517b19612ae35928e5257530dbdbbb55c8c11654e558e816e889005269d663f3f416779d6cfddd4b7f75d946535debbc54736b24ae9c70b1e8a6a110a16c4", 0xa0) 2017/12/21 22:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000e16000-0x9a)=""/154) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000383000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) msgctl$IPC_RMID(0x0, 0x0) 2017/12/21 22:48:27 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b94000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f00005e1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004fd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000ded000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000be0000)='/dev/loop#\x00', 0x9, 0x1fffc) ioctl(r2, 0x4000000000001275, &(0x7f00003dc000)="") 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c8d000)={0x0, 0x0}, 0x80800) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000089d000-0x108)={0x5, {{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockname$unix(r0, &(0x7f0000e88000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000495000-0x4)=0x1002) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x30)={0x1, 0x2, &(0x7f00003f6000)=[@map={0x18, 0x1f, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x2, 0x0, 0x0}], &(0x7f0000001000-0x1)='\x00', 0x8004, 0x93, &(0x7f0000008000-0x93)=""/147, 0x0, 0x0}, 0x30) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d39000-0xc)={0x7, r2, 0x1}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000c07000)=0x0, &(0x7f0000379000)=0x4) sync_file_range(r2, 0x6, 0x53, 0x5) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) accept4$inet6(r1, 0x0, &(0x7f00005d4000)=0x0, 0x80000) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000cd5000)=""/165) 2017/12/21 22:48:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000090b000-0x10)='/dev/sequencer2\x00', 0x202000, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f00007d9000-0x1)=""/1, &(0x7f0000354000-0x4)=0x1) pipe(&(0x7f00004ae000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x100000000000, 0x407ffc0003}]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000059b000-0xc)={0x8, 0x0}) mlock(&(0x7f0000106000/0x4000)=nil, 0x4000) 2017/12/21 22:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="", 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00006b8000-0x8)={@loopback=0x7f000001, @rand_addr=0x200}, 0x8) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f7d000)='attr/keycreate\x00') syz_open_dev$mouse(&(0x7f000056f000)='/dev/input/mouse#\x00', 0xb5, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005fa000-0x2c)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2017/12/21 22:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000006) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000059f000)={&(0x7f00003aa000)='./file0\x00', 0x0}, 0xc) 2017/12/21 22:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000613000-0xd)='/dev/usbmon#\x00', 0x0, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e6e000)={0x7ff, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00009e4000)={r2, 0x7f}) r3 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000e93000-0x4)=0x0) 2017/12/21 22:48:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x3, &(0x7f00009f7000-0x7)=""/7, &(0x7f0000001000-0x48)=[{0x9, 0x1b, 0x2, &(0x7f0000001000-0x1b)=""/27}, {0x3f, 0xc8, 0x0, &(0x7f0000001000-0xc8)=""/200}, {0x1, 0x4d, 0x9, &(0x7f0000d15000)=""/77}]}) 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) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000523000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmsg(r1, &(0x7f000066d000-0x38)={&(0x7f00009fc000+0xea5)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000389000)=[{&(0x7f0000d29000-0xcf)=""/207, 0xcf}, {&(0x7f0000ed7000-0xa3)=""/163, 0xa3}], 0x2, &(0x7f00001d5000-0x99)=""/153, 0x99, 0x1000}, 0x1) sendmsg$key(r1, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0x13, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 22:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00008c1000-0x44)=""/68, &(0x7f00008d4000-0x4)=0x44) r1 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cae000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) r2 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000719000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) 2017/12/21 22:48:27 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 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$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000011000)={{{@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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000019000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) sendmsg$netlink(r2, &(0x7f0000014000-0x38)={&(0x7f0000013000-0xc)={0x0, 0x0, 0x1, 0x9}, 0xc, &(0x7f0000006000)=[{&(0x7f0000011000)=[{0x26, 0x1, 0x401, 0xfffffffffffffd88, 0x2, "e4f76561244b14ba775fd653c89226311b2ba6031f29"}, {0x10f, 0x3, 0x500, 0x1, 0x2, "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"}, {0x1010, 0x49c, 0x800, 0x1ff, 0x1f, "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"cc4e4b1f2a6dc366ba7f1d2177af75a9e0daf0e42894c8ba917b489bf1c8db757ac9f95a8e968a7e3cecdd3136f87b8449d6c0b5894e682fdd3fa77b9d362faef927a44f04a5671f87897774d63dfdc863947ba2758b35c2be2fc644f42b226c4a786b1223e038e5ed1354eca8b16acb7a9f945aab20a1e296c2ccfcfe306d401d4dbcd465061298e914787e20fcd79fa3b2596f8c1c84cbb589bb67b7d45c941afd624c4c7f08bab95cef1f626f1138d77e9723a69728fc67ae666ca2b60bcc8093d5da2ab23dfdcddb6053124a4202aac1b6dc269300cde8e4f5f8040ca503264d5524dd72ea7f"}, {0x97, 0x4, 0x200, 0x1b2, 0x49, "ccd52894257c06d35f0a61566499285185a484059d8f16cfde096378ed738e6ccd44d8da8e5b409ac417c57e25dbbd3d236a4c99c496790ca599ae1531b9572418cfb66b3bf6e69aa914d97725309b6b45198b674c3eebb03f9ee61ed2443079fd4a74f6865a94d2a0465c662a9abb170ef5c844090ae0f73a44666667db0fa14be7d8363df99e"}, {0xea, 0x5, 0x800, 0xda, 0x80, "124fd8ba8a883549ff8b7098e6ff4c155b6684f6f477a9777cc062caf99fa2f812ca79098d70db69531f57b4da801353e7942be19740ccbae0e7ff0df77949c4c23b79666f20e758afc98dfa0fe10497e5381dafb4f10c9fb0c83e801852d0d9014d2734a7e211d30d3b58f69cfd925e03fdf70aedd11888358da3cde02ed49b5e58d41c36bb2125aab9e258c47230e839e3e9914a0afb1dfe8b65abdea29e73a807f0b2511506b8eda7a9465fda7f1e6ef0892046cd35e997b7380cefa703338b7e66531167d78777abaf17fa1e034049f4a523de2564daaeef"}, {0x53, 0x1, 0x30, 0x8, 0x8, "979dd48b2595be98ecc74707e3148c49d750da6660bada42641f498e825ccdf48db1504da11d1f04d8be8bc0325715c690098789f1406ce2bc9a5df947b80df48fa1c4"}, {0x10c, 0x9, 0x822, 0x5, 0x2, "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"}], 0x3d8}, {&(0x7f0000014000-0xcd)=[{0xcd, 0x7, 0x800, 0x0, 0x0, "3e1610e60417bd799ea2406b79e155643458fbaef8d2d2b08a29732ad01a4efaca98dc6d54bab57aecd0e78fcd55d0593ed5709e4b922b9a9f04573b86dbb3f6c21ae3805164270f0af7ae5021c7d938c99145404d610bf43dddc43710e839f28e36c483b1915234979f843d6a71a4d4acde32fda7876a00aa306164283f9238f77042e16af531f93ac6f93db020819f4e2aab5a465ab7470bf4f7d6b24c80f49216f2249187b10bd817dfda71fec1eba4dfa4a9d0ee78e2342711ea90"}], 0xcd}, {&(0x7f0000012000-0x1c9)=[{0x74, 0x10001, 0x20, 0x28, 0x1, "4e2bbc7aef544eca1f5eca32c15bc4e3ad1e3d7a230e8d07090e6ef1b612a42a68a4dab6a63246dbacbf9b247da1ccac6393904b771fe95506190c0b9e9754645f97bda6182905a288bb491e8cb8805bc3f1f60c2fc42d1396b3d78c6c0f18effbfe19d6"}, {0x5c, 0x100000001, 0x300, 0x8, 0x401, "edce0cab651077401a2b710535ed1532e7622fb18e07f7bdbff0301e2440b9332c0378b4bf22f0b340bc19bab610d5f931f74231fd608f2e8b2bd65517100a33d2b3ff6a8f138f08c03238f7"}, {0xd6, 0x7fff, 0x400, 0x16800000, 0x2, "364f91776e7d427415264f0ea18c43832e1dc6abd72b0f1ac4d9fb5e4cdb25cf5c1c1bfbe4e749ec2947e5b6b861f558e389a0ef4e4ae46f3a0a9d023e720eb2b281b44be58641c0d23ab3d20c2e9ad0efa5d4918544a6d445799336f7694b4d9df05ded2c4fb5b7cbc8ee72826f95ac445dc2a2fc75ab630585bb31aa167a897fd9d916d97c766df9cc57c55144d24c5c0b51280c18b884d5f16eeb24e5492c15c7f33c49a0ac83a0c0e02b1362feb510c2238a15e25a97ebe78b52498be310278461b781e7"}, {0x23, 0x6, 0x206, 0x2, 0x3, "cfa2958dc429fb2f32e2675d30cb06cc4db633"}], 0x1c9}], 0x8, &(0x7f0000006000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x0}, 0x1) ftruncate(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x200, 0xffff, 0x20, 0x4}, &(0x7f0000011000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000001a000-0x20)={0x7, 0x2, 0x200, 0x53, 0x101, 0xa5bd, 0x0, 0x40, r6}, 0x20) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000003000)='./file0\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r6, 0xf2e}, 0x8) 2017/12/21 22:48:27 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000012b000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x64, 0x3}, 0x1, 0x0, 0x1, {0x6, 0x10000}, 0x6e6, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000407000-0xa2)=""/162) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000065a000)={0x0, 0x0, 0xffffffffffffff9c}) r3 = syz_open_dev$vcsa(&(0x7f0000058000-0xb)='/dev/vcsa#\x00', 0x400, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000647000)=0x1, 0x4) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000f4000)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000757000-0x20)={0x0, r5, 0x0, 0x100000000}) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000d81000)={0x8, 0x8b, &(0x7f0000f17000)="", &(0x7f00006e1000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/kvm\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x80100) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000c93000-0x4)=0x0, &(0x7f0000c3b000-0x4)=0x4) fgetxattr(r3, &(0x7f0000000000)=@random={'os2.\x00', 'vboxnet1\x00'}, &(0x7f0000000000)=""/85, 0x55) 2017/12/21 22:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000082c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a7e000)=0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007ae000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r2 = accept$alg(r1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000b0e000-0x38)={&(0x7f00008a6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000030e000-0x10)=[{&(0x7f00003c7000-0xa8)=""/168, 0xa8}], 0x1, &(0x7f0000009000-0x52)=""/82, 0x52, 0x100}, 0x0) 2017/12/21 22:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x800000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000518000-0x1d)="441f08002b00000000ffff1f000311ff0700004ca600e202a1bf000200", 0x1d) sendto$inet(r0, &(0x7f0000e03000-0x1)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 22:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f83000-0xc)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) write(r1, &(0x7f00001eb000)="1d0000001104ff00fd434dc0050100000700000003000100ea0400d2ff", 0x1d) 2017/12/21 22:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000a78000)="", 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c30000-0x39)="1d0000000104ff00fd4345c00511000007000000080009000000080000005bab2c830bf70d1403dd38083ab40e45d224abbc6955df6a149a24", 0x39) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000818000-0xd)='/dev/usbmon#\x00', 0x8000, 0x80043) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000b4d000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a13000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x7ff, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004cc000)=0xfff, 0x4) connect$inet6(r0, &(0x7f000016e000-0x1c)={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/21 22:48:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) r1 = accept4$inet(r0, &(0x7f00001f8000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000860000)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000c1d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005e0000)={0x0, 0x0}) personality(0xe4ffffd) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002ff000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000eae000-0x198)={0xa, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mprotect(&(0x7f0000ebd000/0xd000)=nil, 0xd000, 0x1) madvise(&(0x7f0000e6c000/0x4000)=nil, 0x4000, 0x7f) 2017/12/21 22:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00009c3000-0xc)={0x10, 0x0, 0x0, 0xa70}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xffffffffffffff93) pipe(&(0x7f0000b3c000)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000098b000-0x4)=0x5, 0x4) 2017/12/21 22:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x8, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e1a000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) mremap(&(0x7f0000b2a000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000865000/0x2000)=nil) ioctl$int_in(r0, 0x2000000000005441, &(0x7f0000f69000)=0x0) 2017/12/21 22:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x105, 0xd, &(0x7f0000001000)="", 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000d8000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000602000-0x6)="87692f7e7063") ioctl$VT_RELDISP(r1, 0xb701) 2017/12/21 22:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') fcntl$getflags(r0, 0x40b) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000030c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2017/12/21 22:48:27 executing program 6: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") rmdir(&(0x7f0000321000)='./control\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 22:48:27 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000c000)='./file0\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000008000-0x8)='./file0\x00', r0, r1) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000083f000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b86000)={0x0, 0x1000, "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"}, &(0x7f0000a8f000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000011000)={r1, 0x0, 0x30}, 0xc) r2 = open(&(0x7f0000fe1000)='./file0\x00', 0x68042, 0x4) fallocate(r2, 0x3, 0x1000080000001, 0xff) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000c05000-0x10)={0xa, &(0x7f000015a000-0x50)=[{0x401, 0x132, 0xb273, 0x1}, {0xb378, 0xfbb, 0x8000, 0x100000000}, {0x7ff, 0x2, 0x8f, 0x9e}, {0x0, 0x0, 0x0, 0xba}, {0x1, 0xe8, 0xffffffffffffffff, 0x3f}, {0x401, 0x3de3, 0xcd7, 0x3ff}, {0xf0, 0x0, 0x9c0000000000000, 0x6}, {0x1000, 0x81, 0x1ff, 0x4}, {0x5, 0xd170, 0x2b4, 0x10}, {0xf38a, 0x0, 0xad7b, 0x1}]}) 2017/12/21 22:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000271000)='./file0\x00', &(0x7f0000efb000)=""/111, 0x6f) socket$nfc_llcp(0x27, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$usbmon(&(0x7f00003f1000-0xd)='/dev/usbmon#\x00', 0x2, 0x40) getpeername$unix(r0, &(0x7f0000e67000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000183000)=0x8) syz_emit_ethernet(0x424, &(0x7f000064c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}, 0x0) 2017/12/21 22:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mq_open(&(0x7f000030d000)='skcipher\x00\x00\x00\x00\x00\x00', 0x0, 0x80, &(0x7f0000ced000-0x40)={0xffffffffffffff7f, 0x1f, 0x800, 0x5, 0x1, 0x3, 0x5, 0x2}) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6e000)=""/1, 0x1}], 0x1, &(0x7f00008ae000-0x46)=""/0, 0x0, 0x0}, 0x0) 2017/12/21 22:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000b4f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a84000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004c0000)={0x0, 0xfffffffffffff001}, &(0x7f0000a39000)=0x8) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000f8000-0x2)=0xaf, &(0x7f00006c1000-0x8)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000991000)={r3, 0x4}, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dec000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000484000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r0, r1) 2017/12/21 22:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0xc000000000000000) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000827000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2017/12/21 22:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f000006f000-0xfa)="0b5a512bfae58d8079f0722383b81d41c94c9babb482baea8b48ec03ec0a2c9ba39cc60a7b36635194760aa9cfad2cc1c95bafb89116a8327af79bf24bb5828c69d313592160f474321545bb986419f9b9e7f0ef1468b9bb2616ade4dd2ea9ad96b281000000d300000000000001ff5af944003422fd5910691f0113c7b6df241cff03f41cce24159faa4e7d5f22e6ba308b1011926f3b0c5f9653598503e94ea6ecca3da69802660afe52fd728fa4ea92010ed02cc3d200be4a5d272087506b05d59665a302ded31d5b9027138117dd04fb4f952e5d8812eceab0208685d6e694c24f95fb9648d78e54c7a62829ea14fcdc1cb76de242de608d", 0xfa) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00009dd000)=r0, 0x4) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x8}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f45000)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000531000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000819000)={0x0, 0x0, 0x0}, &(0x7f0000733000)=0xc) fchown(r0, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 22:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:28 executing program 5: mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000204000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f7000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00002f6000)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00002f5000)=0x5) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f00002f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000c000)=0x14, 0x80000) vmsplice(r4, &(0x7f00002f5000-0x50)=[{&(0x7f00002f4000)="7944c6216c3774165d349fd648dc4778f199154eda9906c4753bc99e6ecfe24e786f5ffb117eb7bd82221f18c2ea27979e279653b36b47", 0x37}], 0x1, 0x0) splice(r3, 0x0, r2, 0x0, 0x10001, 0x0) splice(r2, 0x0, r0, 0x0, 0x400, 0x8) 2017/12/21 22:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000d20000-0x8)='./file0\x00', 0x0) bind$alg(r0, &(0x7f0000ffc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha256-avx,lrw-serpent-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057a000-0x88)="0e00800ef6820000004a0deb051b", 0xe) 2017/12/21 22:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000dbc000)='./file0\x00', &(0x7f0000796000)='msdos\x00', 0x9027, &(0x7f000097c000-0x1)="") r0 = syz_open_dev$mice(&(0x7f000090d000)='/dev/input/mice\x00', 0x0, 0x408600) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00001c7000)={0x5, 0x9ae, &(0x7f00005d6000-0x48)="a621b4b450a968f7a7190f0d1190434e804f80f06310a81ce6238b34e1d76d49fa8938338295d898a13a5d215b37d6c608a5bb518397b19b85b2db109d4ec8d9906872bd97dfd74d", &(0x7f0000d97000)="cd374131294b86eb8650ccde0f392952b8bf4dbac3294c38d8f261c3d1dd266f9f7a3566f3970e59d3be41b0d73a50fceeaf16ded8a56b5e435ddfc4dc44a04d73a66ae2c1aa4ceef29e62074a11001189a415279410789a38c0fcaeb78ca46ba577aae62d6b5b1dce12369d180615f5a20719ca66d2f399e75bddede822094a578c5749a85996777a", 0x48, 0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000fe000-0xb)="d904ce2c80447e40047276de82e6ea4100a1a571dfde9a6dc7a249fe2da61f77c2d69aebbfb087e471a3573bae75c2e8c47a4a71ba11929136ee541ea46e7a4470625f47bb0cafd3fecdedf99fb8a412d87bfc2c3785a62560a71bafa405b2b92402e38d590be5a4032b7d0204907acc7682a0e811", 0x75) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00002e6000-0x5c)={{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x8, [0x70, 0x4, 0x700000000000, 0x1, 0x9, 0x79f3, 0x6, 0x1]}, 0x5c) fanotify_init(0x1c, 0x80000) 2017/12/21 22:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00006d3000)={0x1, 0xe4, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""/0}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000b5c000-0xe)='net/dev_snmp6\x00') getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000017e000-0x2)={0x0, 0x0}, 0x2) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000c5b000)=0x3f) 2017/12/21 22:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x3ffff) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2017/12/21 22:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0xffffffffffffffa0, 0x0, &(0x7f0000e88000/0x3000)=nil) bind(0xffffffffffffffff, &(0x7f000086c000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x417, 0x0, 0x0}, 0x0}, 0x9) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000028b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) close(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f000058c000-0x48)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000c6000)=0x0, &(0x7f0000d43000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000ae7000)={0x1, 0x0, [{0xc0000101, 0x0, 0x0}]}) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f0000cb9000-0x10)={0x100000001, 0x3, 0x401}) 2017/12/21 22:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000be000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xffffffffffffff2f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000862000)={0x100000001, 0x2, 0x3, 0x7e, 0x1, 0x5, 0x8, 0x800, 0x1, 0x80}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r1, 0x0, 0xe, 0x1000, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/4096, 0x77a, 0x0}, 0x28) 2017/12/21 22:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:28 executing program 5: io_setup(0x20, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00002f7000)={0x0, 0x1c9c380}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000002000)="e3be2beca4bcd3d0b6144e95e84e688ff1f85a2f13d65c525429eb75cbcd546a33a3817af2d3119037730284c29ec10d770cb9920ce0bb538802fd1b7433f5e544ebe2a24e4d68ba3d522c3b2917abb23c6cb6de50c9354fc1b9461d854e32a3c463bb53dc61330c64396c2631a23ff77f3d6e93851e82ba8de97d09205ea1fd54e53b8598b7e00baa9bf76abe8d90dcff8582aa057b542c53c639df4603a1d434c92ceb4fc70e23f3270909b40443dfc492ba94cd61cc7ae49621804d22abed4b8500d132e294") vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="b461711f987b76cec589c40e3001b2ed91e095e9781ef8604a216d5aef09d300e59e33225a72792384f5661a", 0x2c}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0xa3)="d1a06e7d0ee7d14df69dc6cb225b721fa43a6a05fbabc0f43c123a4f72a07ea88c356036ca56fa94c4d155a68dd98109fb37abeeb6a00e81bbe698e35afc9bfcab5e3657c3b3c3e4b40a3e25ea167c78192656a7e47c5941d38cf137c30bc59f373ad342a84b622362eb528ca1cbe511878bc25b25b6bf884aaf174b4ba64d282b7568d68d002bfe62f20e26d4c0f3110b33f527f2729c7e56d2272fe433c3313fde13", 0xa3}, {&(0x7f0000002000-0x9c)="03df73b7b1c429cf9abf78810f83f9fb2bcb1283ed3b25def1bcaa0ed56f5c5212a67e8c4695476a3fd1f1347a49df094aa440eb79d27bbb7e115889390ca380bee29f26b3c1c639e8edbe927b23fe9c9a2e53117f444f5cecc4e3ea3cfb2f6a6e72d240f55331ad62943cfbeb5b8c9541c75e309e785ce4a2d5ea6f47cbbef106cc5a9e77c5e338e848b03e4247103c7aa66563ba19c16ae7704bbd", 0x9c}, {&(0x7f0000001000)="a0cada6107370b655686d86c89542120c47b63a07e5366de98eab426225ad738473ddd160abf5e1e788078ea4e70c1ffd96b5e89713d44d91e1de927171394ac0388bdd4eed0c67ad53e3b267ef77f56bb6ed2f53c0aeb8f4528590ae753daf4dbedbfe26ddf66d93ac7f89582d1639522e48897eadb208ce515c108866c5268a4977f71b532f87371beb69ee6aa1caf371081d2f5d578e97fb1f11716a158c392e315de6682973b1c1f318c4bd193fbf75871a9d5286cec40760bf3a3ec2e82e3976fe1e8f20180decf4d777ea36ecf08a2b92025b227", 0xd7}, {&(0x7f0000001000-0x8c)="7c480a85ab8a51fad9aeb59128f1b9c76d0f7891625d0fddfbd48e1ffbff91bdbdb6eed4aa09f5eea6885827ffb711523950cfdf59fb34c47904d9d77ae2656ea9b980f2e8ece7d6d6bf228dd0e49495741b5e6d1188b9dd5bbe97f4be5543d7727e134217a66645e0936c75f0c8d4bef8a9d2fa2d8f5d8558d1992efcd299f2ff0b3302be7ba6854e6d5530", 0x8c}, {&(0x7f0000001000)="bbe0cc2c9ef98481a51a391ce3125bb9e5bcb521c3b06da97267e3e70acb8191d01c6ab3ef3dcc99e1a7614affbee19c499c2ad60cd074e401096e1071248d966c747ff37716d810a560ab35", 0x4c}], 0x7, 0x0) r3 = socket(0x2, 0x3, 0x2) setsockopt(r3, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000001000-0x50)={0x7, 0xbc, 0x2, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r3, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) 2017/12/21 22:48:28 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x1fd, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="", &(0x7f0000ba6000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000604000-0x18)={r0, &(0x7f0000018000)="", &(0x7f0000017000)=""/0}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001000)={0x1ff, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 22:48:28 executing program 2: mmap(&(0x7f0000000000/0x24c000)=nil, 0x24c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000024d000-0x28)={@generic="c022f44eb565a441d73dc93f7798df4e", &(0x7f000024b000)=@ethtool_pauseparam={0x0, 0xf, 0x8b2d, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000024e000-0x8)={0x0, 0x0}) 2017/12/21 22:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 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) r3 = 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) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x2, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000079a000-0x46)=""/70) 2017/12/21 22:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:28 executing program 0: r0 = fanotify_init(0x0, 0x8000) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000026d000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x4c, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x8e, @loopback={0x0, 0x1}, 0x43dc}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000006b000-0x8)='./file0\x00', &(0x7f0000001000-0x55)=""/85, 0x55) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd9000)='/selinux/checkreqprot\x00', 0x113000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000070a000)={r0, r1, 0x0, 0x1, r4}, 0x14) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r5, 0x541f, &(0x7f0000f85000-0x8)=0x0) 2017/12/21 22:48:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat(0xffffffffffffffff, &(0x7f00008f9000-0x8)='./file0\x00', 0x101, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x20071026, r0}, &(0x7f0000001000-0x18)={0xfffffffffffffffa, 0x4, 0x0, 0x100000000, 0x1f, 0x58a3}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x7, 0x3ff, 0x5, 0x9, 0x0, 0x5, 0x104, 0x2, 0x80000001, 0x0, 0x8, 0xb5a8eb2e4aec9b17, 0x0, 0x1, 0x0, 0x2, 0x4, 0x400, 0xfff, 0xffffffffffffff65, 0x1, 0x2, 0x7, 0x40, 0x0}, r0, 0x3, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000075c000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000032f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000052a000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000f54000-0x8)={r5, 0x0}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000038f000-0x28)=[{&(0x7f0000ee0000)="079c08d79d517173", 0x8}], 0x1) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f000097d000)=0x0) ftruncate(r4, 0x40) fcntl$setpipe(r7, 0x407, 0x0) write(r3, &(0x7f00009be000)="16", 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000941000)={@generic="ea861b60b1719e5cc3b2c902afb42283", @ifru_ivalue=0x1ff}) splice(r4, 0x0, r7, 0x0, 0x7, 0x0) splice(r4, 0x0, r7, 0x0, 0x80000000, 0x0) splice(r6, 0x0, r4, 0x0, 0x201000000008dc6, 0x0) 2017/12/21 22:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a90000)={0x0, 0x0, 0x0}, 0xc) ptrace$peekuser(0x3, r1, 0x7) ptrace$setopts(0x4206, r1, 0x37f0000000000, 0x48) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000a52000)=[{&(0x7f0000f7a000)=[{0xec1, 0x0, 0x0, 0x0, 0x0, "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"}], 0xec1}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000238000-0x40)=[{&(0x7f0000854000-0xb3)=""/179, 0xb3}], 0x1) 2017/12/21 22:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000be2000)=[{&(0x7f000021e000-0xe4)="e7c1d60f4b9e36684e300f55d37c113871460be7e313a86aac11da0b0d8f965a63b2539fa48efab5dfae46dc26a3c41192e1f8d38f75a3d40dc03bb9890fbdff5b5d335ee9aae992606c392393778ab5a1a2128aa46b1a750bac5bb0890601f710941cc403dde3061999f276a9e75f294a763a055a72c552ded81c0ed95ec3a214fb4421974497783eb4c9032cecbbe84797a36b7abaed656b314ce655dcd2b7c21f082b0fddb3fed7e9e6ef3c8159379c2b6ffb7dd17702010b7a789d44745ab4fefb02c31c707de5f45fdaba4ef73ba2bcb8a792dc574c0a080c50a97ba37272f225ca", 0xe4}, {&(0x7f0000648000)="431451b1549f767dad58f6045f5e327299eb52dd1d9411a843ba58a4572d74c2ad42906c0110f0e916085f3743862b01374efa78084004e574a3ae110d60ed719689d7f76403f4d0afb0c59cf31d710fc813cdfd2d0a06783e479e6291dad9501bd48d440a090a9d546761ad779fafe32d25fd58e74dfeebc418bb035e994337fe98bee16c", 0x85}, {&(0x7f000002b000-0x1000)="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0x1000}, {&(0x7f00001e4000)="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0x1000}, {&(0x7f0000a9f000)="b47467053886e4405fbab5ef6147dc0ab4823a4e4b6e0335afba407e4a0cdce0c1", 0x21}], 0x5, &(0x7f0000802000-0xe0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x2000000000000}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff1}, @op={0x18, 0x117, 0x3, 0x0}], 0x78, 0x0}, 0x40000) io_setup(0x7, &(0x7f00008b4000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000080000-0xa)='/dev/ptmx\x00', 0x20200, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f000067c000-0x8)=0x15) 2017/12/21 22:48:28 executing program 3: clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x0) 2017/12/21 22:48:28 executing program 6: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) keyctl$join(0x1, &(0x7f000003c000)={0x73, 0x79, 0x7a, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000)=0x0) 2017/12/21 22:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000e6000-0x8)='keyring\x00', &(0x7f0000ee1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000a12000)='cifs.spnego\x00', &(0x7f0000aab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000515000-0x14)="92d6b0aa1d9334a8bb5a3d6db6416e098a9b04fd", 0x14, r2) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f000029a000-0x60)=[{&(0x7f0000628000-0xa6)="ddc039caa0097453fdff2ec7", 0xc}], 0x1, &(0x7f00005c9000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/21 22:48:28 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000-0xa)={0x3, [0x1, 0x80000000, 0x8]}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000004000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x0, 0x5, 0xffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000006000+0xaba)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x10001, 0x4, 0x200, 0xffffffff}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005000)={r3, 0x81}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000006000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000008000-0x67)="f2ade2393fe664ec219b221853a6db113b797b493dfb2e9ef6abce9b600da47cd1851eb936829330023a378d6578aa96a393616b2d7beae6545cdb80c613412365b80d3c6dc6a3d50f4bdf0430bab32f6d8181588f630dfbd88a1a5fa7efe47d45762858f3f227", &(0x7f0000003000)="7911c74ee5bdc72f007eb803964ba6a89120cf9fc8ebd07f90cad2b25348db717ffbf7182be8e7dd72a3a004d66b51ea7d244026d13ef01a529148"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x0) timer_delete(r4) 2017/12/21 22:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000-0x1)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") r0 = inotify_init1(0x0) r1 = syz_open_dev$sg(&(0x7f0000cdd000-0x9)='/dev/sg#\x00', 0x8, 0x200000) ioctl$TIOCNOTTY(r1, 0x5422) inotify_add_watch(r0, &(0x7f00002bc000+0xc63)='./file0\x00', 0x80000000) umount2(&(0x7f000021c000)='./file0\x00', 0x0) 2017/12/21 22:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c1a000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fdf000+0x746)={0x0, 0xe000000000000000, 0x30, 0x8, 0x45fb}, &(0x7f00005aa000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000655000-0x20)={0x6, 0x1000, 0x8201, 0x8, 0x1000, 0x93, 0x10000, 0x1000, r1}, 0x20) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000a00000-0x4)=0x0, &(0x7f0000b87000)=0x4) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101041) pivot_root(&(0x7f00005f9000)='./file0\x00', &(0x7f00008bb000)='./file0\x00') getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000013d000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getregs(0xe, r4, 0x9, &(0x7f0000ce7000)=""/184) preadv(r3, &(0x7f0000d31000-0x20)=[{&(0x7f000090c000-0x7f)=""/127, 0x7f}, {&(0x7f00007b3000)=""/88, 0x58}], 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000095a000-0x4)=0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000983000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000cc3000)=0xc) prctl$seccomp(0x16, 0x0, &(0x7f0000712000)={0x6, &(0x7f0000e69000-0x30)=[{0x2, 0x400, 0x8, 0x5}, {0x7, 0x3, 0x17a, 0x6}, {0x2c5, 0x6, 0x6, 0x4}, {0x6, 0x2, 0x2, 0x0}, {0x400, 0xd9, 0x8, 0x3ff}, {0x8, 0x0, 0x401, 0x0}]}) write$evdev(r2, &(0x7f0000a12000)=[], 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b18000-0x8)={0x0, 0x0}) flistxattr(r2, &(0x7f0000734000-0xb6)=""/182, 0xb6) ftruncate(r2, 0x10000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000e6000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d9f000-0x30)={0x24, 0x0, &(0x7f0000c47000-0x24)=[@acquire={0x40046305, 0x3}, @decrefs={0x40046307, 0x2}, @acquire_done={0x40106309, r5, 0x3}], 0x90, 0x0, &(0x7f000005a000-0x90)="f9982b65c5742a465ea3dae4cd6fffb3d824f5cd4bb77af43b65c6e96401c927f87329607dd126d49c40a78edec18da89792c47d0c3fee22c34dfc98e420c422f1cda5d205be23782a2b911d3716ef4f71d2763f234842e908b7fcde6aa849c8ea3f30c8518f937ed53b8fe1d658d1fb35c04c5d0f198b309e5de06854688c4744c5cc4b25e7eb1cbdf301a9a0dea67f"}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000698000-0x4d)=""/77, &(0x7f0000e2d000)=0x4d) sendfile(r0, r2, 0x0, 0x72439a6b) ioctl$int_out(r2, 0x5462, &(0x7f00002d7000)=0x0) 2017/12/21 22:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000019000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f00004b0000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc03ac8411fd93bb68b361eedebe237ac36734f718875ad9f71d674a00864a44badff45cc5661d699b229c0ca9e2dc36198b2a9ae6623c9567b2289f4eb889c4f4a03afff22310a000000") ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000d63000-0x13)=""/19) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b3c000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$TCGETA(r2, 0x5405, &(0x7f0000045000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a1e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$int_in(r2, 0x541f, &(0x7f000000d000-0x8)=0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000019000-0x4)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b21000)='/dev/sequencer\x00', 0x0, 0x0) mremap(&(0x7f0000d5e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000217000/0x2000)=nil) faccessat(r1, &(0x7f000000c000-0x8)='./file0\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000010000-0x50)=[], 0x0) ppoll(&(0x7f0000013000-0x10)=[], 0x0, &(0x7f0000df9000)={0x0, 0x0}, &(0x7f0000013000-0x8)={0x0}, 0x8) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) 2017/12/21 22:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00009a9000)='./file0\x00', 0x100, 0x8) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000251000-0x2)=0x0, &(0x7f0000312000)=0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c1f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d48000)=0x0) sched_getattr(r3, &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00006c2000-0xbc)={0x101, 0x0, 'client1\x00', 0x1, "e2634e8795b2c1fa", "5962f9c2d8b30e452359eeed883ef9865ff9fe971c5b52622575fd5c9ec313f7", 0x6, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netrom(r2, &(0x7f00005df000-0x38)={&(0x7f00005bf000-0x10)=@ax25={0x3, {"6b87a64a80dd2d"}, 0x80000000}, 0x10, &(0x7f0000f1a000)=[{&(0x7f00000f2000-0x23)="84fdf30cc17eb21ba0af6e7a10eed0788de7f36b6ed94fa0c12cbbf892c10a99fe5805", 0x23}], 0x1, 0x0, 0x0, 0x20000880}, 0x80) timer_create(0x3, &(0x7f0000048000)={0x0, 0xe, 0x2, @thr={&(0x7f000001b000-0x70)="4c6459cdce504c5bce84f868d7a451eee0ea5436378c29505cf20b9ec2bc61033a170be1d7cede6049515c0f592c517a624f6bf6ddbfa8256c5202750400ba65b7262c19b6d86cde44a4549ee8ddb4d8ea2b92405cf737f46e8a616a5a171f29840e41d38c511bd6acad0da19055fbe3", &(0x7f000091e000-0xa0)="d7b31707a5e011a9458507784ebb5de64ad8aa105899844fb91041f3f52d4723c6ae34c88219b0dc64edc48088512e0eca3b7d79a609e0effc4b259b886256e7567fd038282f2058a42137e23888abd923fdddcf38208f76e0e22af4e261b5fb036bbd86f320d45414eed6380e947389e1e8b5c2261f023a51026625eb7507567cf4e180289f1bd7e4433bd4b9b958239be85f4c3f6bd21d433f02699c70bd1d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bd000)=0x0) getuid() timer_gettime(r4, &(0x7f0000363000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 22:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f56000)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00007f2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000555000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, r4}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 48.469759] tty_warn_deprecated_flags: 'syz-executor0' is using deprecated serial flags (with no effect): 00008000 2017/12/21 22:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:28 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f7b000)=r1) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) 2017/12/21 22:48:28 executing program 5: 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, 0xfff, 0x0, 0x0, 0x80000040fe, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, 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$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000042f000)=@buf={0x1, &(0x7f000082f000)='\b'}) listxattr(&(0x7f0000ff9000)='./file0\x00', &(0x7f00008c6000)=""/139, 0x8b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc1000-0xa)='/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$KVM_CREATE_VM(r5, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) r6 = accept$nfc_llcp(r5, &(0x7f0000698000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004be000)=0x60) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000f3c000-0x18)=@generic={0x2a, 0x7ffffffffffeffff, 0x1}) r7 = syz_open_dev$sg(&(0x7f0000899000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r7, 0x100000001, &(0x7f0000516000-0x1)="") accept$alg(r2, 0x0, 0x0) 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)="827f855001feeb67bb33dca7b96e18bf", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 22:48:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000002000-0xaa)="85e66483e9efc0e1c781a2909192d30234e4590220dd3f644a72e0dd1e7a0f968259302f08fc276fb3af6998656fae70df03cd31c7b850c15a03d2ba2d09f0e3006743878f393dd08d4ae0189ff956dba696d3d1d9b94b7b872bdc4cd53bdc38c5e28a757b2de8d8b1e2f159461b4ce786ffd4618d3c112dfaf651307c2468235486520bae428d5c4c1eae0bea5b69d06ec95ad856f29609baba719b95cd896dc9aafa1f8d77018c248c", 0xaa) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006f9000-0xc8)={0x7fff, 0x3, 0x2, 0x1d, 0x3, [{0x8, 0xa9, 0x5, 0x0, 0x0, 0xc80, 0x0, 0x0, 0x0}, {0x711, 0x101, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x34, 0x2, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000026e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 48.533377] tty_warn_deprecated_flags: 'syz-executor0' is using deprecated serial flags (with no effect): 00008000 2017/12/21 22:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000024e000)='/dev/sg#\x00', 0x0, 0x10040) poll(&(0x7f0000267000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/21 22:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:28 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f000047d000)="02000000", 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00006fa000)=0x7, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c33000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) 2017/12/21 22:48:28 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x7, 0x0, 0x10000000000000, 0x2000000000000003, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d9b000-0xe8)={{{@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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b81000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00004f5000)='./file0\x00', r1, r2) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000174000)='/selinux/create\x00', 0x2, 0x0) r4 = msgget$private(0x0, 0x110) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000c63000)=""/138) getsockopt$ax25_int(r3, 0x101, 0x8, &(0x7f00007f1000)=0x0, &(0x7f00009e2000-0x4)=0x4) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) 2017/12/21 22:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000013d000-0x10)={0x0, 0x0, &(0x7f0000448000/0x4000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00002df000)={0x1, 0x0, [{0x1000000000000484, 0x0, 0x0}]}) 2017/12/21 22:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b7c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 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) recvmsg(r1, &(0x7f0000428000-0x38)={&(0x7f00008a6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00001f5000)=[], 0x0, &(0x7f0000009000-0x52)=""/82, 0x52, 0x0}, 0x0) 2017/12/21 22:48:28 executing program 6: mmap(&(0x7f0000000000/0x9c9000)=nil, 0x9c9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002e1000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009ca000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000717000-0x28)={&(0x7f0000691000/0x1000)=nil, 0x7ff, 0x5, 0x8, &(0x7f0000468000/0x1000)=nil, 0x80}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000716000)=0x100000001, &(0x7f00009ca000-0x8)=0x4) 2017/12/21 22:48:28 executing program 3: unshare(0x20000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r0, r0, 0x66, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000832000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006f0000)={{{@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, @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}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f00003db000-0x8)='./file0\x00', &(0x7f00004c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c52000)=0x0) r6 = getuid() r7 = getegid() r8 = fcntl$getown(r0, 0x9) 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) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cff000)={0x0, 0x0, 0x0}, &(0x7f0000dbb000)=0xc) sendmsg$unix(r1, &(0x7f000071e000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d18000)=[{&(0x7f0000000000)="eff32386f058c194b232dac3cb05", 0xe}, {&(0x7f0000000000)="61996145f73dc67175b847d3940e06f2d7c8e62c113f10b1e100a6b93d425315607f9ab75506cb28bc36ef5cc455b2c2f03e8c45b55382dee38b530d9f0609bc87964de255d568e2d80f8b25f965fd75e0982a1fe4e79f9859", 0x59}, {&(0x7f0000b0b000-0xf1)="79d11b9b81d5b1a13d67707b4281df9d2bbb7001616789f5e2d5c71a6a60ead0dd3c8b8627a690ae5468ff3ca63cae7f36eb27bfd93862105cb2292aa654568e4d9e27fcbc9990a20d76d8cad42f59e08e6e8f252f3293bafe72bb14d84a52c584f70da8b72bcfa0a78592b8ec91fc9856daccb2fa100724f8cd368ef77c22332a881d294aa2beb9a11fe5ed2e36f49d4dc2a8b581d10d6b88547a2f355f134a77581b09ea7a2da2624136d39aa4f71879f3506924bdeb5bda975d5c5d43991d1ff217195b299eadf8722ab21a72e23c094cc4e2cff33794d92e170fcbbd5a6f94f7484fb4688774e735e93b135659daec", 0xf1}], 0x3, &(0x7f0000994000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xd8, 0x0}, 0x840) 2017/12/21 22:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006f3000)={0xffffffffffffff9c, 0x18, &(0x7f00004cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eea000)=r0, 0x4) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) signalfd(0xffffffffffffff9c, &(0x7f00000b5000)={0x0}, 0x8) 2017/12/21 22:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00009b7000)='/dev/random\x00', 0x0, 0x400100) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getown(r0, 0x9) socketpair$inet6(0xa, 0xa, 0xffffffffffffa7e7, &(0x7f00007b1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a54000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0xfff, 0xffffffffbfe349a7, 0x0, 0xd730, 0x8, 0x7, 0x1, 0x8, 0x9, 0x5, 0x80, 0xfff, 0x3, 0x3]}, &(0x7f0000a43000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000854000-0x8c)={r3, 0x84, "7b85f2ea16840ceb1307be9fbd882f4e825a535c817352bc06b811ca3ff7f63f8eb365f805f7ef1afa71d25cb0f246037e09c49cf1116c1238c07eeb95239afa5cfdc9da5b8d860a0e61d788407b53a189dc7fc70b011b5e0d63a56f7a817cd7a76b84d0d5dfb654a9183512ee2ca4bc0ff31a0d775d17d92ff32ea3d482078222a7f0db"}, &(0x7f0000e6c000)=0x8c) 2017/12/21 22:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:28 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f000093b000-0x70)={[{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]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000084f000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000103000)={0x3, 0x0, [{0x40000002, 0x0, 0x0}, {0xaa1, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000085d000/0x18000)=nil, &(0x7f0000f59000)=[@text64={0x40, &(0x7f00006d2000-0x4d)="642e0f23af66baf80cb86ec59f89ef66bafc0c66b8000066ef440f20c03509000000440f22c0660f388050412e0f01d166b84e000f00d04a0f21dec461797e610866bad104edc483c54863fa00", 0x4d}], 0x1, 0x25, &(0x7f0000ac8000)=[@efer={0x2, 0x2000}], 0x1) 2017/12/21 22:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000bdb000)='./file0\x00', 0xffffffffffffffff) r1 = getpid() ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00007af000)=@generic={0x71, 0x9, 0x3}) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x1, 0x80000001, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2017/12/21 22:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00001ab000)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d2b000)={0x7, 0xffffffffffffff9c, 0xfffffffffffffffd}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000553000)=0x0, &(0x7f0000e0a000)=0x4) 2017/12/21 22:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a03000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000497000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000eea000)=0x60) r2 = accept(0xffffffffffffff9c, &(0x7f00008f1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008ad000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000071a000-0x1028)={r1, r2, 0x7d, 0x5, &(0x7f000063c000)="ba8297354bca8aec4bd032dab77f6c82a331b797178533fd33e9", 0x7ff, 0xffffffff, 0x6, 0x3, 0x9, 0x9, 0x0, "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"}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000cc000-0xc)='/dev/rfkill\x00', 0x800, 0x0) accept4$unix(r3, &(0x7f000046e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00001ec000)=0x8, 0x80000) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x400) r5 = accept$inet(r3, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r5, 0x84, 0x7d, &(0x7f0000b2c000)="800000000002e604", 0x8) 2017/12/21 22:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x0, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2017/12/21 22:48:28 executing program 0: r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x20000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cf9000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f0000332000)=""/8, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 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, r0, 0x0) close(r1) [ 48.860600] ================================================================== [ 48.869253] BUG: KASAN: use-after-free in __schedule+0xda3/0x2060 [ 48.875464] Read of size 8 at addr ffff8801d89d1298 by task syz-executor2/7919 [ 48.882786] [ 48.884386] CPU: 0 PID: 7919 Comm: syz-executor2 Not tainted 4.15.0-rc4-mm1+ #47 [ 48.891889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.901209] Call Trace: [ 48.903768] dump_stack+0x194/0x257 [ 48.907367] ? arch_local_irq_restore+0x53/0x53 [ 48.912004] ? show_regs_print_info+0x18/0x18 [ 48.916472] ? __schedule+0xda3/0x2060 [ 48.920331] print_address_description+0x73/0x250 [ 48.925139] ? __schedule+0xda3/0x2060 [ 48.928992] kasan_report+0x23b/0x360 [ 48.932761] __asan_report_load8_noabort+0x14/0x20 [ 48.937656] __schedule+0xda3/0x2060 [ 48.941343] ? __sched_text_start+0x8/0x8 [ 48.945461] ? trace_hardirqs_on+0xd/0x10 [ 48.949576] ? __call_srcu+0x7ee/0x1020 [ 48.953518] ? do_raw_spin_trylock+0x190/0x190 [ 48.958065] ? do_raw_spin_trylock+0x190/0x190 [ 48.962622] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 48.968475] ? __debug_object_init+0x235/0x1040 [ 48.973118] preempt_schedule_common+0x22/0x60 [ 48.977676] _cond_resched+0x1d/0x30 [ 48.981532] wait_for_completion+0xa5/0x770 [ 48.985821] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.990806] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 48.996572] ? __lockdep_init_map+0xe4/0x650 [ 49.000955] ? __init_waitqueue_head+0x97/0x140 [ 49.005592] ? init_wait_entry+0x1b0/0x1b0 [ 49.009802] __synchronize_srcu+0x1ad/0x260 [ 49.014089] ? call_srcu+0x10/0x10 [ 49.017597] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 49.023107] ? irq_matrix_allocated+0x80/0x80 [ 49.027568] ? synchronize_srcu+0x3c5/0x570 [ 49.031862] synchronize_srcu+0x1a3/0x570 [ 49.035976] ? synchronize_srcu+0x1a3/0x570 [ 49.040263] ? lock_downgrade+0x980/0x980 [ 49.044379] ? synchronize_srcu_expedited+0x20/0x20 [ 49.049363] ? lock_release+0xa40/0xa40 [ 49.053307] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 49.058120] ? do_raw_spin_trylock+0x190/0x190 [ 49.062681] kvm_page_track_unregister_notifier+0x186/0x270 [ 49.068363] ? kvm_slot_page_track_remove_page+0x60/0x60 [ 49.073785] ? kvfree+0x36/0x60 [ 49.077029] ? rcu_read_lock_sched_held+0x108/0x120 [ 49.082015] kvm_mmu_uninit_vm+0x1c/0x20 [ 49.086046] kvm_arch_destroy_vm+0x73b/0x980 [ 49.090423] ? kvm_arch_sync_events+0x30/0x30 [ 49.094887] ? mmdrop+0x18/0x30 [ 49.098137] ? mmu_notifier_unregister+0x43c/0x5c0 [ 49.103033] ? kvm_put_kvm+0x47a/0xde0 [ 49.106892] ? __mmu_notifier_invalidate_range_end+0x360/0x360 [ 49.112832] ? __free_pages+0x107/0x150 [ 49.116771] ? free_unref_page+0x9e0/0x9e0 [ 49.120972] ? quarantine_put+0xeb/0x190 [ 49.124999] ? kfree+0xf0/0x260 [ 49.128261] ? kvm_put_kvm+0x614/0xde0 [ 49.132119] ? free_pages+0x51/0x90 [ 49.135715] kvm_put_kvm+0x695/0xde0 [ 49.139401] ? kvm_clear_guest+0xb0/0xb0 [ 49.143433] ? kvm_irqfd_release+0xd1/0x120 [ 49.147721] ? lock_downgrade+0x980/0x980 [ 49.151845] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.156315] ? kvm_irqfd_release+0xdd/0x120 [ 49.160601] ? kvm_irqfd_release+0xdd/0x120 [ 49.164889] ? kvm_put_kvm+0xde0/0xde0 [ 49.168741] kvm_vm_release+0x42/0x50 [ 49.172511] __fput+0x327/0x7e0 [ 49.175763] ? fput+0x140/0x140 [ 49.179010] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 49.184864] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.189330] ____fput+0x15/0x20 [ 49.192583] task_work_run+0x199/0x270 [ 49.196444] ? task_work_cancel+0x210/0x210 [ 49.200733] ? _raw_spin_unlock+0x22/0x30 [ 49.204848] ? switch_task_namespaces+0x87/0xc0 [ 49.209489] do_exit+0x9bb/0x1ad0 [ 49.212906] ? check_noncircular+0x20/0x20 [ 49.217113] ? mm_update_next_owner+0x930/0x930 [ 49.221749] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.226905] ? __might_sleep+0x95/0x190 [ 49.230850] ? find_held_lock+0x35/0x1d0 [ 49.234882] ? futex_wait+0x402/0x9a0 [ 49.238650] ? lock_downgrade+0x980/0x980 [ 49.242764] ? __unqueue_futex+0x1c0/0x290 [ 49.246963] ? lock_release+0xa40/0xa40 [ 49.250903] ? fault_in_user_writeable+0x90/0x90 [ 49.255629] ? do_raw_spin_trylock+0x190/0x190 [ 49.260177] ? check_noncircular+0x20/0x20 [ 49.264391] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 49.269460] ? futex_wait+0x6a9/0x9a0 [ 49.273238] ? find_held_lock+0x35/0x1d0 [ 49.277271] ? get_signal+0x7ae/0x16c0 [ 49.281126] ? lock_downgrade+0x980/0x980 [ 49.285247] do_group_exit+0x149/0x400 [ 49.289103] ? do_raw_spin_trylock+0x190/0x190 [ 49.293650] ? SyS_exit+0x30/0x30 [ 49.297071] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.301534] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.306519] get_signal+0x73f/0x16c0 [ 49.310205] ? ptrace_notify+0x130/0x130 [ 49.314233] ? kvm_vcpu_fault+0x520/0x520 [ 49.318348] ? exit_robust_list+0x240/0x240 [ 49.322640] ? find_held_lock+0x35/0x1d0 [ 49.326674] ? __fget+0x333/0x570 [ 49.330092] ? lock_downgrade+0x980/0x980 [ 49.334212] do_signal+0x94/0x1ee0 [ 49.337721] ? __lock_is_held+0xb6/0x140 [ 49.341755] ? setup_sigcontext+0x7d0/0x7d0 [ 49.346049] ? __fget+0x35c/0x570 [ 49.349473] ? iterate_fd+0x3f0/0x3f0 [ 49.353239] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.357793] ? task_work_run+0x1f4/0x270 [ 49.361823] ? task_work_cancel+0x210/0x210 [ 49.366111] ? exit_to_usermode_loop+0x8c/0x2f0 [ 49.370760] exit_to_usermode_loop+0x258/0x2f0 [ 49.375309] ? ioctl_preallocate+0x2b0/0x2b0 [ 49.379684] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 49.385189] ? selinux_capable+0x40/0x40 [ 49.389223] syscall_return_slowpath+0x490/0x550 [ 49.393946] ? prepare_exit_to_usermode+0x340/0x340 [ 49.398928] ? entry_SYSCALL_64_fastpath+0x69/0x96 [ 49.403826] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.408818] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.413544] entry_SYSCALL_64_fastpath+0x94/0x96 [ 49.418267] RIP: 0033:0x452a09 [ 49.421424] RSP: 002b:00007f9bed279ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.429096] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000452a09 [ 49.436331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 49.443570] RBP: 000000000071bec8 R08: 000000000000059d R09: 000000000071bea0 [ 49.450811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.458046] R13: 0000000000a2f7ff R14: 00007f9bed27a9c0 R15: 0000000000000000 [ 49.465298] [ 49.466979] Allocated by task 7936: [ 49.470575] save_stack+0x43/0xd0 [ 49.473993] kasan_kmalloc+0xad/0xe0 [ 49.477673] kasan_slab_alloc+0x12/0x20 [ 49.481614] kmem_cache_alloc+0x12e/0x760 [ 49.485727] vmx_create_vcpu+0xc4/0x2f20 [ 49.489754] kvm_arch_vcpu_create+0x12c/0x1a0 [ 49.494216] kvm_vm_ioctl+0x48b/0x1c60 [ 49.498066] do_vfs_ioctl+0x1b1/0x1520 [ 49.501919] SyS_ioctl+0x8f/0xc0 [ 49.505251] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 49.509969] [ 49.511563] Freed by task 7919: [ 49.514810] save_stack+0x43/0xd0 [ 49.518228] kasan_slab_free+0x71/0xc0 [ 49.522082] kmem_cache_free+0x83/0x2a0 [ 49.526031] vmx_free_vcpu+0x1ee/0x260 [ 49.529885] kvm_arch_destroy_vm+0x4a2/0x980 [ 49.534260] kvm_put_kvm+0x695/0xde0 [ 49.537939] kvm_vm_release+0x42/0x50 [ 49.541705] __fput+0x327/0x7e0 [ 49.544951] ____fput+0x15/0x20 [ 49.548196] task_work_run+0x199/0x270 [ 49.552050] do_exit+0x9bb/0x1ad0 [ 49.555468] do_group_exit+0x149/0x400 [ 49.559322] get_signal+0x73f/0x16c0 [ 49.563004] do_signal+0x94/0x1ee0 [ 49.566510] exit_to_usermode_loop+0x258/0x2f0 [ 49.571068] syscall_return_slowpath+0x490/0x550 [ 49.575789] entry_SYSCALL_64_fastpath+0x94/0x96 [ 49.580508] [ 49.582104] The buggy address belongs to the object at ffff8801d89d1280 [ 49.582104] which belongs to the cache kvm_vcpu of size 23872 [ 49.594811] The buggy address is located 24 bytes inside of [ 49.594811] 23872-byte region [ffff8801d89d1280, ffff8801d89d6fc0) [ 49.606736] The buggy address belongs to the page: [ 49.611633] page:ffffea0007627400 count:1 mapcount:0 mapping:ffff8801d89d1280 index:0x0 compound_mapcount: 0 [ 49.621566] flags: 0x2fffc0000008100(slab|head) [ 49.626203] raw: 02fffc0000008100 ffff8801d89d1280 0000000000000000 0000000100000001 [ 49.634060] raw: ffffea0007544a20 ffff8801d644bc48 ffff8801d644cb40 0000000000000000 [ 49.641903] page dumped because: kasan: bad access detected [ 49.647574] [ 49.649166] Memory state around the buggy address: [ 49.654156] ffff8801d89d1180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.661481] ffff8801d89d1200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.668804] >ffff8801d89d1280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.676124] ^ [ 49.680235] ffff8801d89d1300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.687566] ffff8801d89d1380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.694891] ================================================================== [ 49.702220] Kernel panic - not syncing: panic_on_warn set ... [ 49.702220] [ 49.709563] CPU: 0 PID: 7919 Comm: syz-executor2 Tainted: G B 4.15.0-rc4-mm1+ #47 [ 49.718362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.727681] Call Trace: [ 49.730236] dump_stack+0x194/0x257 [ 49.733830] ? arch_local_irq_restore+0x53/0x53 [ 49.738464] ? kasan_end_report+0x32/0x50 [ 49.742579] ? lock_downgrade+0x980/0x980 [ 49.746694] ? vsnprintf+0x1ed/0x1900 [ 49.750463] ? __schedule+0xcf0/0x2060 [ 49.754490] panic+0x1e4/0x41c [ 49.757650] ? refcount_error_report+0x214/0x214 [ 49.762375] ? print_shadow_for_address+0xdc/0x1a0 [ 49.767272] ? add_taint+0x1c/0x50 [ 49.770782] ? __schedule+0xda3/0x2060 [ 49.774638] kasan_end_report+0x50/0x50 [ 49.778578] kasan_report+0x148/0x360 [ 49.782353] __asan_report_load8_noabort+0x14/0x20 [ 49.787250] __schedule+0xda3/0x2060 [ 49.790934] ? __sched_text_start+0x8/0x8 [ 49.795049] ? trace_hardirqs_on+0xd/0x10 [ 49.799164] ? __call_srcu+0x7ee/0x1020 [ 49.803105] ? do_raw_spin_trylock+0x190/0x190 [ 49.807652] ? do_raw_spin_trylock+0x190/0x190 [ 49.812209] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 49.818059] ? __debug_object_init+0x235/0x1040 [ 49.822701] preempt_schedule_common+0x22/0x60 [ 49.827249] _cond_resched+0x1d/0x30 [ 49.830930] wait_for_completion+0xa5/0x770 [ 49.835217] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.840199] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 49.845963] ? __lockdep_init_map+0xe4/0x650 [ 49.850342] ? __init_waitqueue_head+0x97/0x140 [ 49.854976] ? init_wait_entry+0x1b0/0x1b0 [ 49.859190] __synchronize_srcu+0x1ad/0x260 [ 49.863477] ? call_srcu+0x10/0x10 [ 49.866982] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 49.872491] ? irq_matrix_allocated+0x80/0x80 [ 49.876951] ? synchronize_srcu+0x3c5/0x570 [ 49.881244] synchronize_srcu+0x1a3/0x570 [ 49.885357] ? synchronize_srcu+0x1a3/0x570 [ 49.889645] ? lock_downgrade+0x980/0x980 [ 49.893758] ? synchronize_srcu_expedited+0x20/0x20 [ 49.898740] ? lock_release+0xa40/0xa40 [ 49.902682] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 49.907493] ? do_raw_spin_trylock+0x190/0x190 [ 49.912053] kvm_page_track_unregister_notifier+0x186/0x270 [ 49.917734] ? kvm_slot_page_track_remove_page+0x60/0x60 [ 49.923154] ? kvfree+0x36/0x60 [ 49.926398] ? rcu_read_lock_sched_held+0x108/0x120 [ 49.931384] kvm_mmu_uninit_vm+0x1c/0x20 [ 49.935411] kvm_arch_destroy_vm+0x73b/0x980 [ 49.939788] ? kvm_arch_sync_events+0x30/0x30 [ 49.944250] ? mmdrop+0x18/0x30 [ 49.947498] ? mmu_notifier_unregister+0x43c/0x5c0 [ 49.952394] ? kvm_put_kvm+0x47a/0xde0 [ 49.956253] ? __mmu_notifier_invalidate_range_end+0x360/0x360 [ 49.962191] ? __free_pages+0x107/0x150 [ 49.966134] ? free_unref_page+0x9e0/0x9e0 [ 49.970337] ? quarantine_put+0xeb/0x190 [ 49.974362] ? kfree+0xf0/0x260 [ 49.977607] ? kvm_put_kvm+0x614/0xde0 [ 49.981465] ? free_pages+0x51/0x90 [ 49.985058] kvm_put_kvm+0x695/0xde0 [ 49.988744] ? kvm_clear_guest+0xb0/0xb0 [ 49.992775] ? kvm_irqfd_release+0xd1/0x120 [ 49.997065] ? lock_downgrade+0x980/0x980 [ 50.001192] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.005658] ? kvm_irqfd_release+0xdd/0x120 [ 50.009945] ? kvm_irqfd_release+0xdd/0x120 [ 50.014232] ? kvm_put_kvm+0xde0/0xde0 [ 50.018089] kvm_vm_release+0x42/0x50 [ 50.021857] __fput+0x327/0x7e0 [ 50.025110] ? fput+0x140/0x140 [ 50.028357] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 50.034206] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.038672] ____fput+0x15/0x20 [ 50.041919] task_work_run+0x199/0x270 [ 50.045774] ? task_work_cancel+0x210/0x210 [ 50.050061] ? _raw_spin_unlock+0x22/0x30 [ 50.054177] ? switch_task_namespaces+0x87/0xc0 [ 50.059400] do_exit+0x9bb/0x1ad0 [ 50.062823] ? check_noncircular+0x20/0x20 [ 50.067030] ? mm_update_next_owner+0x930/0x930 [ 50.071667] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.076824] ? __might_sleep+0x95/0x190 [ 50.080767] ? find_held_lock+0x35/0x1d0 [ 50.084808] ? futex_wait+0x402/0x9a0 [ 50.088575] ? lock_downgrade+0x980/0x980 [ 50.092690] ? __unqueue_futex+0x1c0/0x290 [ 50.096889] ? lock_release+0xa40/0xa40 [ 50.100828] ? fault_in_user_writeable+0x90/0x90 [ 50.105552] ? do_raw_spin_trylock+0x190/0x190 [ 50.110104] ? check_noncircular+0x20/0x20 [ 50.114309] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 50.119378] ? futex_wait+0x6a9/0x9a0 [ 50.123152] ? find_held_lock+0x35/0x1d0 [ 50.127186] ? get_signal+0x7ae/0x16c0 [ 50.131040] ? lock_downgrade+0x980/0x980 [ 50.135159] do_group_exit+0x149/0x400 [ 50.139014] ? do_raw_spin_trylock+0x190/0x190 [ 50.143562] ? SyS_exit+0x30/0x30 [ 50.146987] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.151449] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.156436] get_signal+0x73f/0x16c0 [ 50.160122] ? ptrace_notify+0x130/0x130 [ 50.164152] ? kvm_vcpu_fault+0x520/0x520 [ 50.168267] ? exit_robust_list+0x240/0x240 [ 50.172558] ? find_held_lock+0x35/0x1d0 [ 50.176592] ? __fget+0x333/0x570 [ 50.180014] ? lock_downgrade+0x980/0x980 [ 50.184129] do_signal+0x94/0x1ee0 [ 50.187639] ? __lock_is_held+0xb6/0x140 [ 50.191671] ? setup_sigcontext+0x7d0/0x7d0 [ 50.195962] ? __fget+0x35c/0x570 [ 50.199386] ? iterate_fd+0x3f0/0x3f0 [ 50.203153] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.207614] ? task_work_run+0x1f4/0x270 [ 50.211644] ? task_work_cancel+0x210/0x210 [ 50.215932] ? exit_to_usermode_loop+0x8c/0x2f0 [ 50.220570] exit_to_usermode_loop+0x258/0x2f0 [ 50.225118] ? ioctl_preallocate+0x2b0/0x2b0 [ 50.229494] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 50.235000] ? selinux_capable+0x40/0x40 [ 50.239033] syscall_return_slowpath+0x490/0x550 [ 50.243755] ? prepare_exit_to_usermode+0x340/0x340 [ 50.248740] ? entry_SYSCALL_64_fastpath+0x69/0x96 [ 50.253639] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.258623] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.263350] entry_SYSCALL_64_fastpath+0x94/0x96 [ 50.268070] RIP: 0033:0x452a09 [ 50.271229] RSP: 002b:00007f9bed279ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.278907] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000452a09 [ 50.286143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 50.293380] RBP: 000000000071bec8 R08: 000000000000059d R09: 000000000071bea0 [ 50.300702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.307937] R13: 0000000000a2f7ff R14: 00007f9bed27a9c0 R15: 0000000000000000 [ 50.315187] [ 50.315189] ====================================================== [ 50.315192] WARNING: possible circular locking dependency detected [ 50.315193] 4.15.0-rc4-mm1+ #47 Not tainted [ 50.315196] ------------------------------------------------------ [ 50.315198] syz-executor2/7919 is trying to acquire lock: [ 50.315199] ((console_sem).lock){-.-.}, at: [<0000000022ecc4e5>] down_trylock+0x13/0x70 [ 50.315204] [ 50.315206] but task is already holding lock: [ 50.315207] (report_lock){....}, at: [<0000000043d64544>] kasan_report+0x6b/0x360 [ 50.315212] [ 50.315214] which lock already depends on the new lock. [ 50.315215] [ 50.315216] [ 50.315218] the existing dependency chain (in reverse order) is: [ 50.315219] [ 50.315220] -> #3 (report_lock){....}: [ 50.315225] _raw_spin_lock_irqsave+0x96/0xc0 [ 50.315227] kasan_report+0x6b/0x360 [ 50.315229] __asan_report_load8_noabort+0x14/0x20 [ 50.315231] __schedule+0xda3/0x2060 [ 50.315232] preempt_schedule_common+0x22/0x60 [ 50.315234] _cond_resched+0x1d/0x30 [ 50.315236] wait_for_completion+0xa5/0x770 [ 50.315238] __synchronize_srcu+0x1ad/0x260 [ 50.315239] synchronize_srcu+0x1a3/0x570 [ 50.315241] kvm_page_track_unregister_notifier+0x186/0x270 [ 50.315243] kvm_mmu_uninit_vm+0x1c/0x20 [ 50.315245] kvm_arch_destroy_vm+0x73b/0x980 [ 50.315246] kvm_put_kvm+0x695/0xde0 [ 50.315248] kvm_vm_release+0x42/0x50 [ 50.315250] __fput+0x327/0x7e0 [ 50.315251] ____fput+0x15/0x20 [ 50.315253] task_work_run+0x199/0x270 [ 50.315254] do_exit+0x9bb/0x1ad0 [ 50.315256] do_group_exit+0x149/0x400 [ 50.315258] get_signal+0x73f/0x16c0 [ 50.315259] do_signal+0x94/0x1ee0 [ 50.315261] exit_to_usermode_loop+0x258/0x2f0 [ 50.315263] syscall_return_slowpath+0x490/0x550 [ 50.315265] entry_SYSCALL_64_fastpath+0x94/0x96 [ 50.315268] [ 50.315269] -> #2 (&rq->lock){-.-.}: [ 50.315275] _raw_spin_lock+0x2a/0x40 [ 50.315276] task_fork_fair+0x7a/0x690 [ 50.315278] sched_fork+0x435/0xc00 [ 50.315280] copy_process.part.37+0x1758/0x4b60 [ 50.315281] _do_fork+0x1f7/0xf70 [ 50.315283] kernel_thread+0x34/0x40 [ 50.315284] rest_init+0x22/0xf0 [ 50.315286] start_kernel+0x7f1/0x819 [ 50.315288] x86_64_start_reservations+0x2a/0x2c [ 50.315290] x86_64_start_kernel+0x77/0x7a [ 50.315291] secondary_startup_64+0xa5/0xb0 [ 50.315292] [ 50.315293] -> #1 (&p->pi_lock){-.-.}: [ 50.315299] _raw_spin_lock_irqsave+0x96/0xc0 [ 50.315300] try_to_wake_up+0xbc/0x1600 [ 50.315302] wake_up_process+0x10/0x20 [ 50.315304] __up.isra.0+0x1cc/0x2c0 [ 50.315305] up+0x13b/0x1d0 [ 50.315307] __up_console_sem+0xb2/0x1a0 [ 50.315308] console_unlock+0x538/0xd70 [ 50.315310] vprintk_emit+0x4ad/0x590 [ 50.315312] vprintk_default+0x28/0x30 [ 50.315313] vprintk_func+0x57/0xc0 [ 50.315315] printk+0xaa/0xca [ 50.315316] kauditd_hold_skb+0x163/0x180 [ 50.315318] kauditd_send_queue+0xfa/0x140 [ 50.315320] kauditd_thread+0x739/0x970 [ 50.315321] kthread+0x33c/0x400 [ 50.315323] ret_from_fork+0x24/0x30 [ 50.315324] [ 50.315325] -> #0 ((console_sem).lock){-.-.}: [ 50.315330] lock_acquire+0x1d5/0x580 [ 50.315332] _raw_spin_lock_irqsave+0x96/0xc0 [ 50.315334] down_trylock+0x13/0x70 [ 50.315336] __down_trylock_console_sem+0xa2/0x1e0 [ 50.315337] console_trylock+0x15/0x100 [ 50.315339] vprintk_emit+0x49b/0x590 [ 50.315341] vprintk_default+0x28/0x30 [ 50.315342] vprintk_func+0x57/0xc0 [ 50.315344] printk+0xaa/0xca [ 50.315345] kasan_report+0x7b/0x360 [ 50.315347] __asan_report_load8_noabort+0x14/0x20 [ 50.315349] __schedule+0xda3/0x2060 [ 50.315350] preempt_schedule_common+0x22/0x60 [ 50.315352] _cond_resched+0x1d/0x30 [ 50.315354] wait_for_completion+0xa5/0x770 [ 50.315356] __synchronize_srcu+0x1ad/0x260 [ 50.315357] synchronize_srcu+0x1a3/0x570 [ 50.315359] kvm_page_track_unregister_notifier+0x186/0x270 [ 50.315361] kvm_mmu_uninit_vm+0x1c/0x20 [ 50.315363] kvm_arch_destroy_vm+0x73b/0x980 [ 50.315365] kvm_put_kvm+0x695/0xde0 [ 50.315366] kvm_vm_release+0x42/0x50 [ 50.315368] __fput+0x327/0x7e0 [ 50.315369] ____fput+0x15/0x20 [ 50.315371] task_work_run+0x199/0x270 [ 50.315372] do_exit+0x9bb/0x1ad0 [ 50.315374] do_group_exit+0x149/0x400 [ 50.315375] get_signal+0x73f/0x16c0 [ 50.315377] do_signal+0x94/0x1ee0 [ 50.315379] exit_to_usermode_loop+0x258/0x2f0 [ 50.315381] syscall_return_slowpath+0x490/0x550 [ 50.315383] entry_SYSCALL_64_fastpath+0x94/0x96 [ 50.315383] [ 50.315385] other info that might help us debug this: [ 50.315386] [ 50.315387] Chain exists of: [ 50.315388] (console_sem).lock --> &rq->lock --> report_lock [ 50.315395] [ 50.315397] Possible unsafe locking scenario: [ 50.315397] [ 50.315399] CPU0 CPU1 [ 50.315401] ---- ---- [ 50.315402] lock(report_lock); [ 50.315405] lock(&rq->lock); [ 50.315409] lock(report_lock); [ 50.315412] lock((console_sem).lock); [ 50.315415] [ 50.315416] *** DEADLOCK *** [ 50.315417] [ 50.315419] 2 locks held by syz-executor2/7919: [ 50.315420] #0: (&rq->lock){-.-.}, at: [<0000000060c214fb>] __schedule+0x24e/0x2060 [ 50.315426] #1: (report_lock){....}, at: [<0000000043d64544>] kasan_report+0x6b/0x360 [ 50.315431] [ 50.315433] stack backtrace: [ 50.315435] CPU: 0 PID: 7919 Comm: syz-executor2 Not tainted 4.15.0-rc4-mm1+ #47 [ 50.315438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.315440] Call Trace: [ 50.315441] dump_stack+0x194/0x257 [ 50.315443] ? arch_local_irq_restore+0x53/0x53 [ 50.315445] print_circular_bug.isra.37+0x2cd/0x2dc [ 50.315446] ? save_trace+0xe0/0x2b0 [ 50.315448] __lock_acquire+0x30a8/0x3e00 [ 50.315450] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.315452] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.315454] ? print_lockdep_cache.isra.31+0x109/0x109 [ 50.315455] ? save_stack_trace+0x1a/0x20 [ 50.315457] ? save_trace+0xe0/0x2b0 [ 50.315459] ? __lock_acquire+0x36c0/0x3e00 [ 50.315461] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.315462] ? __lock_is_held+0xb6/0x140 [ 50.315464] ? __lock_is_held+0xb6/0x140 [ 50.315465] lock_acquire+0x1d5/0x580 [ 50.315467] ? lock_acquire+0x1d5/0x580 [ 50.315468] ? down_trylock+0x13/0x70 [ 50.315470] ? find_held_lock+0x35/0x1d0 [ 50.315472] ? lock_release+0xa40/0xa40 [ 50.315473] ? vprintk_emit+0x379/0x590 [ 50.315475] ? lock_downgrade+0x980/0x980 [ 50.315477] ? kvm_sched_clock_read+0x25/0x40 [ 50.315478] ? sched_clock+0x31/0x40 [ 50.315480] ? sched_clock_cpu+0x1b/0x170 [ 50.315481] ? vprintk_emit+0x49b/0x590 [ 50.315483] _raw_spin_lock_irqsave+0x96/0xc0 [ 50.315485] ? down_trylock+0x13/0x70 [ 50.315486] down_trylock+0x13/0x70 [ 50.315488] ? vprintk_emit+0x49b/0x590 [ 50.315490] __down_trylock_console_sem+0xa2/0x1e0 [ 50.315491] console_trylock+0x15/0x100 [ 50.315493] vprintk_emit+0x49b/0x590 [ 50.315494] vprintk_default+0x28/0x30 [ 50.315496] vprintk_func+0x57/0xc0 [ 50.315497] printk+0xaa/0xca [ 50.315499] ? show_regs_print_info+0x18/0x18 [ 50.315500] ? __schedule+0xda3/0x2060 [ 50.315502] kasan_report+0x7b/0x360 [ 50.315504] __asan_report_load8_noabort+0x14/0x20 [ 50.315505] __schedule+0xda3/0x2060 [ 50.315507] ? __sched_text_start+0x8/0x8 [ 50.315509] ? trace_hardirqs_on+0xd/0x10 [ 50.315510] ? __call_srcu+0x7ee/0x1020 [ 50.315512] ? do_raw_spin_trylock+0x190/0x190 [ 50.315514] ? do_raw_spin_trylock+0x190/0x190 [ 50.315516] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 50.315518] ? __debug_object_init+0x235/0x1040 [ 50.315519] preempt_schedule_common+0x22/0x60 [ 50.315521] _cond_resched+0x1d/0x30 [ 50.315523] wait_for_completion+0xa5/0x770 [ 50.315524] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.315527] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 50.315528] ? __lockdep_init_map+0xe4/0x650 [ 50.315530] ? __init_waitqueue_head+0x97/0x140 [ 50.315532] ? init_wait_entry+0x1b0/0x1b0 [ 50.315533] __synchronize_srcu+0x1ad/0x260 [ 50.315535] ? call_srcu+0x10/0x10 [ 50.315537] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 50.315539] ? irq_matrix_allocated+0x80/0x80 [ 50.315540] ? synchronize_srcu+0x3c5/0x570 [ 50.315542] synchronize_srcu+0x1a3/0x570 [ 50.315544] ? synchronize_srcu+0x1a3/0x570 [ 50.315545] ? lock_downgrade+0x980/0x980 [ 50.315547] ? synchronize_srcu_expedited+0x20/0x20 [ 50.315549] ? lock_release+0xa40/0xa40 [ 50.315551] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 50.315552] ? do_raw_spin_trylock+0x190/0x190 [ 50.315554] kvm_page_track_unregister_notifier+0x186/0x270 [ 50.315556] ? kvm_slot_page_track_remove_page+0x60/0x60 [ 50.315558] ? kvfree+0x36/0x60 [ 50.315560] ? rcu_read_lock_sched_held+0x108/0x120 [ 50.315561] kvm_mmu_uninit_vm+0x1c/0x20 [ 50.315563] kvm_arch_destroy_vm+0x73b/0x980 [ 50.315565] ? kvm_arch_sync_events+0x30/0x30 [ 50.315566] ? mmdrop+0x18/0x30 [ 50.315568] ? mmu_notifier_unregister+0x43c/0x5c0 [ 50.315570] ? kvm_put_kvm+0x47a/0xde0 [ 50.315572] ? __mmu_notifier_invalidate_range_end+0x360/0x360 [ 50.315573] ? __free_pages+0x107/0x150 [ 50.315575] ? free_unref_page+0x9e0/0x9e0 [ 50.315577] ? quarantine_put+0xeb/0x190 [ 50.315578] ? kfree+0xf0/0x260 [ 50.315580] ? kvm_put_kvm+0x614/0xde0 [ 50.315581] ? free_pages+0x51/0x90 [ 50.315583] kvm_put_kvm+0x695/0xde0 [ 50.315584] ? kvm_clear_guest+0xb0/0xb0 [ 50.315586] ? kvm_irqfd_release+0xd1/0x120 [ 50.315588] ? lock_downgrade+0x980/0x980 [ 50.315589] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.315591] ? kvm_irqfd_release+0xdd/0x120 [ 50.315593] ? kvm_irqfd_release+0xdd/0x120 [ 50.315594] ? kvm_put_kvm+0xde0/0xde0 [ 50.315596] kvm_vm_release+0x42/0x50 [ 50.315597] __fput+0x327/0x7e0 [ 50.315599] ? fput+0x140/0x140 [ 50.315601] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 50.315602] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.315604] ____fput+0x15/0x20 [ 50.315605] task_work_run+0x199/0x270 [ 50.315607] ? task_work_cancel+0x210/0x210 [ 50.315609] ? _raw_spin_unlock+0x22/0x30 [ 50.315611] ? switch_task_namespaces+0x87/0xc0 [ 50.315612] do_exit+0x9bb/0x1ad0 [ 50.315614] ? check_noncircular+0x20/0x20 [ 50.315615] ? mm_update_next_owner+0x930/0x930 [ 50.315617] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.315619] ? __might_sleep+0x95/0x190 [ 50.315621] ? find_held_lock+0x35/0x1d0 [ 50.315622] ? futex_wait+0x402/0x9a0 [ 50.315624] ? lock_downgrade+0x980/0x980 [ 50.315625] ? __unqueue_futex+0x1c0/0x290 [ 50.315627] ? lock_release+0xa40/0xa40 [ 50.315629] ? fault_in_user_writeable+0x90/0x90 [ 50.315630] ? [ 50.315633] Lost 45 message(s)! [ 51.385502] Shutting down cpus with NMI [ 52.442648] Dumping ftrace buffer: [ 52.446155] (ftrace buffer empty) [ 52.449830] Kernel Offset: disabled [ 52.453421] Rebooting in 86400 seconds..