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"ac87887e42e5970af6c44ee88df55ee815be2d416197657c94bd765d096eb4e4b79ebf18717d0dc27280da830928e65a27c3c134075fb41061b24ebe30b54bb4fbe1e77cb9f2c8a72538e287f4"}, {0x90, 0x11f, 0x4, "03acb7c5cc5db0e54ac246088eb20cabddaff3dfc2fd6e3030cb4f04904161fbbf1c348eb6be519ca69df6efee726039ba76d0dd9ada80d9d3c875026eb8fea66b1eb2ce5991499d18a1342e29517f969799fd1841a299ea7c12a8850be64d353b01843e108dfb0f025fabce22d19f54abcf5e43a9b3b68b553cf4"}, {0x50, 0x102, 0x1f6, "1dbfd9ca8919c6a673be11cbdbfb1cb2d14d06a495e08b377f3663bb3e4daeed664c87fd8334fc5fb097a5f2e2a70716c87e22701bbc5e01f07bc1828ecab6"}, {0x68, 0x10f, 0x20, "fea2b2411d0f6433f1cea4c0c4a154b581368e53cd152127082237df5b56dad9405ae5cb2ab62614ed221b68bc94ec84239d1d48158bb14c27f1c257a4f055fcec3e110d0a4413a8e7249c831dc7c6d696"}, {0xf8, 0x1, 0x0, "1039da17f1fd321caaab56fdd8b17df62d834ea410c2f581b4212a34f385ec04496c4fb59891d773d5bfc086866d93c6d3f8f8558af55852eb3cab0edd143eac1a0ead1928fe25d4c0974f058baeab2e32fe7e84249d0dcfd0f8b8c8dfe83db9396f5811a551792803f68473a87f6d98f346609a86bd36d551b2c4cb97f0627d6adb923713a892cbabf636a9fa79395d65826f3c76b10694d6a4a8d4f4a47d7d2526e384dfeebbb82b892d9129f0d4ec05bb2161fbc1e48174b1275102fbc0307d9e7f4070422f26d34f639dbfa042829a052b8026ede26d4a6c9cbe1ee3e66951498a4b6d38"}, {0xc0, 0x11d, 0xffffffffffffffff, "5f09e0a3dcd1257cc2216b59a4760626f0ad31bdd000b280d851f146a70da441ee26cceddf1a99639e1fa4fee95f7e219247e1250fd9e454ff72d46601f0b100321b12487622351bc84e3893197176c7d7ba52f925891d3b413b4f3e0ffec84f9c64d87a9bcb72b6873e77ebe765a502db185ea577e09846fb2680dd8fa8d7ec3eb1a3eeee92ca3725aec527150432f05ea13d1fa8b3e7fa38d0b1e4269d7fee1aa3c40fb7942b56c4587a99cde4"}, {0x80, 0x11b, 0x6, "f16c77f2905f16d9952ed8780553b6abf09648aa1787fd5c1873b6ce7b56bc318d323f67e15abd8d1f2f95735a4ce7d2bbfff31a40f70d282d04aaec6cdcb77a7de5d7e512cc191623bdf7b9dacba0764c2d7a6e3d005eab93e5fae08ab0b3ef101a69185bdc71e3bf109d15d3"}], 0x4d0, 0x4008050}, 0x3}, {{&(0x7f0000001840)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003500)=[{&(0x7f0000003300)="fe6e256495a1266496bea6e106fc1f592455816649c3af73d41636393d9d6dc790779e02ba1c252f0e241f37a3668e620a964677c9b45feff5e215e9f4a7ecdb54272b01c37aeeac6de2d81527a2d6437b61c3528abdac1b58eee9fc2b45e997957194f0920815e4f09140ab2d0842a2eae4782c7a5c4f0625c800e3ab48eab6fcfc0d558893a79aaaaba6e64aa2056753be31cffc79fb3618898a8e0ab10dba93edc5699346edad930b9d1bfa186e6520eadb8ca90347600b196475897c6ebf2fc2da4f9441d15cf7fa0afec896ab07d1dce980e66bf5904b383336909efb1f90155aab", 0xe4}, {&(0x7f0000003400)="b2afb0409807979b4cb413e6e4ed79716682b6abbf088eff411b621f02766d7d976e2829b8ef7eb513ef4049f79c87ac6ae213ce7355410fddc336f57bfe296b2f09174b1d5d29eace2b9791291fdb0b0d6bd61bc96126c9327b412430aa15e8585dd95460367c3b8812eb2e0b7f01354e55ad5e94d84742b51eba9d97de1ad9f64034c964b0d4e598e2bd1f8fcf31ce5853f4ef5a8f4891e0bc3db6562fb3b8d43aee8b6d03bfc4a78f2ddd945350af14852953839324fc45f455e68868f5ab3e234c1dbc7becacee2d6247d5c0a163f8d1d3318b8b359ddd7d1db4", 0xdc}], 0x2, &(0x7f0000003540)=[{0x50, 0x11, 0x2, "a26c9afc8c93a51747aec2c96fed9b5dde704135aa54eed49d16e52793e34abd8dfb139246e4d601c30e40e1efa8796154296be4a9593e3a604322"}], 0x50, 0x200008c0}, 0xfffffffeffffffff}, {{0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000035c0)="03d2682823b7108e3cb1559fba71a830d506afdc5b3f24806478399bce8e3c35a6fdc6bc7f3691d97f477b5449e4334bf5f022a02918c4", 0x37}], 0x1, &(0x7f0000003640)=[{0xb8, 0x114, 0x7, "202899e514543f9ad4669bda743c04e1a2ca4dca566a02a14d41ac29595c2149eb57fe67781426fdf6d6f3eb53832d1fe312a8c91d047561aaaca0fcb658df57ce3f5b82670168aa35fb3fc15618391326a2c69611351ae7c1d643849ef63768c8b647e86314dcb894783fc76195e08f8e9f09a4a82dd4f271255868970ae11b38bee1596d6f56383d6346c4ff677a5167d0d42f6eb221edfccb478e0158af771c"}, {0x60, 0x29, 0x1ff, "56bf35024281c14f3ce61e4f7c6d5c5731fa5ca0b02481f00f5efed761679f9d1296b8ea3e5db96ef044c4cd5050be4a8603dcdde2618b0b80bc88fb14864fe2742023206e2d3f35e250"}, {0x80, 0x118, 0x1ff, "b90f52427d6ec781ef215fd178ad1a4d8b0badb388a980a9b229d2cfef3a2d4cd2d3641674c82c8c1c6d44ba837bfc55f9c2d48341754cc62951350f832d43073b70811e7d3bf19d32be8b2ac2d8e08d1c9409e0fcd9b0ecea19fa5eedf753ed1ce2fb6076e5eecc59b801a32ec6"}, {0x88, 0x99, 0x7, "347d7db8c4934862daf830163093b718b586462b5d31cb4d440aadf0027a3483579bab88cf6ffca6f4204c2a2d0e9aebf8aad5d61850da14c044d3d70a40406e4dd7fe6bf08605c161ef3f830f59f1e80858e3c49f73e75fe64a5ffcf95cb6d2a9d54767858d885442e101d38e825a4c6451916ad9"}, {0x108, 0x1, 0x5a8, "338bce5f5d81b250c1dea750e0ab6e2c90ba0fa5158766cd635252482a5f4d26ce97d44a164370421c3bf039fe1f6423d202a5f5ea0aa711f8e57aec01c75baaa97a608042b9d43054ae0288f1a1100e848005744fe43154350067491724bdba3f9cbd63f9092601a85e1f96ae1688c58e3662cf9a1e3ae73966621833307982125dc578b2c034888250febb9bfb3e608800abd7a7a6f12bf7fca678db3f57146bdf25832b7026cfac0b169a38767444adb4e49bf612c33c06556711eee4de7097a10d3ee10722fd2459af8f9fb87f36af6cdffb7f250e650a1d1375807f4a519f62c4e0d832c8b954bab53537bffc97a83c"}, {0xa0, 0x10d, 0x0, "4da2da65aa41e1f5cd1192eeec06cac7b90a8849f2c1d0a1de42018ca7fdf6cc4e07c65d8a16b055390957dcc15129aa92ffea396450bf8873fddf336000be8a4fdeafaad5df83d84b96b291b46d760088163d1fca9d81ee70f80912a48f11cfae12bd11ba4167e209f48497b26f2fca07461d8cb849d8b18415d4b530079f40603f5a947d71901c6cf29f"}, {0xf0, 0x10c, 0x8001, "c2cdac83090cc3c54b81c44c73700c2eefdfe3177349753797150efee23e2db8061048052fafa8e5c687238f6fa39bab378912f4be9c7c3b56de479ddf14c668767502115ed5e1fed4d915edfcb467317344e1000696204ea62d9934d097cbc0f6ab2576d36645bd306abb169842300c32b593527cd1dbc1315b76464db03cc291bc0a8e5665c5f7470b3607e286b4e347d6624031400fb757e8b4575fa921298a98b42054b7d9bbade07d3bd432a0eadd47ddb6dfe006ef8218d6b4304114aebd24c8ed04aeb9ea57c63f7b4ac9ed29fa02a0c0b9e8baf470"}, {0x100, 0x10e, 0x5, "48d757d7e9fb9a8e172e14b46103601c22c7310fa66a06bfa484125d3a735b9ac37dea847999305600fa47389d161b7ba1dcd7b70e4cb7ed92d3d1f375807ed311384c74b1be4fbcd2c83e7efc91b110374aae8dcf3e93dd10e81da5066a4655c3fa2d24ff956f8658cab03dd93e1a36a98b93aed49d99cf177675fd603fd919360df7033c9829e684ada0b0bd4eec67d2f422de7ce0f5a6de00c34c26cc024478d058d238edaf163ae6deeebd7ba398de08b2b0155596008a6db64f66b0626de4c84a4e548537d63206f6c26e0102bd606d740f6c0ef36cdd14e411f459d73ba362687303c87ad0bab11ada82f6a4"}, {0xd0, 0xff, 0x9b80000000000000, "cad944a14d61e6b1c1bfc304382c8ed1b590f9a0b4192813a52d8e01677904208cd31901fa911064f5569e542ee73cbd4ba730760f9ff2ef9ab86d3e1a11d51e048b74abef7b47201c65ff50e48c35dd6287c896cfffe3e0895702ef55f6c8d44235250b00df956f7ef41d6a7d9b169686b34862f9da538e3abf24160646169b0bc6b9b2975774201e5e1c8be6812c4f1fbc31a9576d3ad4ad37e467ecce68c45f346c02a4cac4436719364da35ef85e551538366dd50d8eccf7b41afaa5"}], 0x688, 0x800}, 0x4}], 0x5, 0x4000) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000019c58)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x0, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="dbfa461296cf916be63379bfa2f3f8ad", @common='ip6gre0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003e40)={0x0, []}, &(0x7f0000003e80)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000003ec0)=[{0xf8, 0x6, 0x100000000, "5d183d99761623ae595618696ab04e578dd5d5f3236962340863e2676a8af8e10181927dcc0ace954395fae114953425c88a49b6d933b807083ad020a54c2e94a970b7dc5a40a1c706ec8ccdab5e1f6db9fa7e6fa08517a4b6f928f064fc561ba74a9c2e23792fc8b70f72304a3032e7727483e53aba6b4ea45c3217ada3906aa6a42b0db131ed7e5c02aa2331f57e1d082c8a90800022e6e85f19d4967f1b8f73095820770154f3a9c93eb41910655b6c6a7d1524c16457d4e3716a99313eecb33147ba46226385815d59f32b5164ef9b03c6e1377eabb35b106fcc7f1c56125199"}, {0xf8, 0x13b, 0x7fff, "4b5ed8f6f620d240ac92b8ca3cd6f67ffc1a56ce03b429823f79f565c536e25013cb7c0de61d5b58d6cad8255dc49cc842d1374d7328623b1d0bccf26ce5c9fb63387d25a8173a3a84176e7125d94d3c5b88a1f8f492c605aa65479a8f7a5a3277a05f78ce56d7a11cc74b123995cda0acfda2ed90a8d685fc0a65f7e82b0b3ff2cc78a81604755b1961c13fd1d9610f3b5378d47d24c261be8b59920cb1c6c0910d011679b33a6432ebc7c57d01e9b5e1936f5519aebca14ff9a17ffa25e2874c3de27ef00a404ff1fc7c0940aefba43c393ac8aa6e70ef37234cc99560d350a5d6d109"}, {0x80, 0x115, 0x1, "b1fdc69e6a791c1f6fa33981c021d69501db7aa553a6b9db3636a3bea8bb00fafddbff79d39b4d54c2e657cf965eebc0252beaa278ec838d1ec7ac6554d0623195201ece1acf6982088009feacde29611578c5468e62914f70a6ab2bff36a01aeded7a3fe07c452bede99da42f120d"}, {0x78, 0xff, 0x6, "5b32c4dc2af7a7b7f3a88dc30dd2256e410bcd15a3a00e6ac0c31560d6f5f48a3eef870347f869be880bfd9a0debacfe576fae95e6085b2318e96f0b80ddb8f5e3060ab9ed3b7c69a21bd2afc91c653f0810910b347e7880595566aa130b13d7ad054b4fbd"}, {0x48, 0x0, 0x7, "ff7c7099222e637bb531e1def6a5886c06a0879ddbb3b76f3a8ce101d7c45065e75cf4ad0ca2f2b1feb30031fde98553d835f3062354"}, {0x80, 0x1, 0x100, "f88f5046081915257d10219d63d0a87fbebe5c1895bb4990327b6c4d4e27fa4add8149181154f0d42813cc9fca8275e0d84e889c6011fe78eba56d280d070b43b1baf8e1921e6c6785664cc67136004e85d87fa168e105088cd2f67d423fa39a98a5d5282aa160daf8cbbf259ba92a"}], 0x3b0}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x30182) sendmsg$rds(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/243, 0xf3}, {&(0x7f0000001300)=""/47, 0x2f}], 0x6, 0x0, 0x0, 0x4000000}, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000003e40)={0x9, 0x100000000, 0x6}) sendmsg(r0, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000002500)=[], 0x0, &(0x7f00000025c0)=[]}, 0x0) 2018/02/24 18:14:06 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) fstat(r0, &(0x7f0000000080)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80, 0x2, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x1c02}, {}]}) dup2(r1, r2) 2018/02/24 18:14:06 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00008b6fe8)={0x0, 0x4000000000001, 0x2, &(0x7f0000197000)}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2b, 0x40, 0x1, 0x2, 0x800, 0x1, 0x8, {0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7}}, 0x5, 0x0, 0x66, 0x8001, 0x2}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r4, 0x200, 0x2, [0x0, 0x5]}, &(0x7f0000000180)=0xc) 2018/02/24 18:14:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a95f4a)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0dff8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x587b1d6c}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0xfffffffffffffffd, 0x4000, r2}, 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000000080)=""/192, &(0x7f0000000140)=0xc0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcaff9)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x8}, 0x8) 2018/02/24 18:14:06 executing program 3: ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000c25000/0x1000)=nil, 0x1000}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f00000f9000/0x4000)=nil, 0x4000}) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/02/24 18:14:06 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000000)=0x4) socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x10009, &(0x7f00000000c0)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) 2018/02/24 18:14:06 executing program 4: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x0, &(0x7f0000002000)={0x1}) unshare(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00000051c0)) getgroups(0x1, &(0x7f0000005240)=[0x0]) sendmmsg$unix(r0, &(0x7f0000005540)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000200)=[]}, {&(0x7f0000001f80)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001fc0)=[], 0x0, &(0x7f0000005400)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x28}], 0x2, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3}) pipe2(&(0x7f00000000c0), 0x4800) 2018/02/24 18:14:06 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000000)={0x0, 0x6000, 0x0, 0x0, 0x8}) sendmsg(r0, &(0x7f0000001380)={&(0x7f00000010c0)=@nfc={0x27, 0x1000, 0x0, 0x2}, 0x10, &(0x7f0000001240)=[{&(0x7f0000001100)="098f9360c7dc956176513aa3f26e40720900cb97f5ae33e627318009315762a67455e3d3b18ad712d336928012349369243eed0f7ab554ba88fc2a07024bc977ea7015a7fdbabf073f1f40221380f20417d377ce2598c82ed203897cf2c1fa45d48ece316fc551182b8208d628067ee6ad5532c9933da8e9aea5617fdb965844a5816d358b35cb782d5ee149741a9fad0e6edf83ee41e251da2bbc1c9258f67b9b013ded7009b40c7ab57f5b75fd1a08", 0xb0}, {&(0x7f00000011c0)="ec04e1bca776571803f45e7cee5600f14ff6aab25f2bbbbaca1aaa117b28f9b8a582f789a4b382e363037fba902c30105c915e7343ad8fcdbbffef67c6bcf3d8521a2e8d09725835690020f8713c0c2eea82d057d6389bda85af87c72fe9171effc0435ac1798d075e4394972bdcd1e98ec8f7294b76d079130493", 0x7b}], 0x2, &(0x7f0000001280)=[{0xe0, 0x110, 0x101, "6e2cb75d6a7fe3fe9524c83c41704786a3ba32f34f981628a1b097b07f482b77f8adaefdbe394da3b3f7e6a2d917daeec9790637d314461684192c908cd774593efd5959762c6cfdaf4e68b40aa5f83ffe21a45a10bdca9f1a29d22cf643df8b625093de570bf29b54accb5f510aaabe195f77a48ae4e1150ed81db0bacd2d46cf3ea8c232ee6c5e139c0a614c6f48f7c83255c33a705987a82388d201eecc1cf7612a6dbd242a5c48c3b235978a4acf9171e4ba6b22bee514299f5ac03d752091596bccbbd254e3e0e2499ce924"}], 0xe0, 0x40004}, 0x20000000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc008ae09, &(0x7f0000000040)={0x41b0, [0x4]}) mlockall(0x1) 2018/02/24 18:14:06 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x80000000000000, &(0x7f0000000140), 0x0) 2018/02/24 18:14:06 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xcc, 0x101102) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x1, {0x0, 0x1c9c380}, 0x8d1, 0x2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffb, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}]}, 0x108) 2018/02/24 18:14:06 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) pipe(&(0x7f0000000000)) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000753fea)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/02/24 18:14:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xb2a, 0x20a802) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x1}, 0x8, 0x0) msgctl$IPC_RMID(r1, 0x0) 2018/02/24 18:14:06 executing program 1: r0 = socket$inet_tcp(0xa, 0x2, 0x88) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000169fb0)={@common='ip6gre0\x00', @ifru_mtu=0x10001}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/24 18:14:06 executing program 3: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00000000c0)=0x10) r1 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='mime_type(vboxnet0!\x00', 0x0) r2 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080), 0x0, r1) recvfrom$inet(r0, &(0x7f0000000180)=""/131, 0x83, 0x0, &(0x7f0000000240)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000280)={0x3, 0x1, 0x807}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x1, 0x515c, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x60a}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x48) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1000, 0x2000) keyctl$set_timeout(0xf, r1, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000300)="3191504402349632e3115cb9acd5800b1e40e5821c1baf34ce49", 0x1a) sendto$inet(r3, &(0x7f00000000c0)="3ce778ce6620b12e4ff3e9505c768fb45dd5b5613c33df7b608d6886fb94362510fef6cfe46a754741c2d794e2e9f56ee411a873a70ff2ea9a15528801e3c3fad7152a0e98323a1ba93293eabc3441fe8bcfce9f39098f10f9f5954c26014d2719ad58c2a51f1fde8a0156e3f0e4422ff84915cf5252e68390ba7f3ff7511e0a40794cc400bfe5f93b24bb1cf05d581a28d072335581cc992f36004c0f99991275cf78d91e7bae22ed2219ca2bdfb045708c5472b52b4d2343d1805b1b6932cb861432b70e005c5cd774fcfaebf4ade2dd91339ba59517e449dfed916e6fff977bea1398ff586d32cfc422f9b4", 0xed, 0x0, &(0x7f00000001c0)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) keyctl$search(0xa, r2, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) 2018/02/24 18:14:06 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x4) 2018/02/24 18:14:06 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x121000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x4}, 0xfff, [0x6, 0x10001, 0x8ccb, 0x93, 0x101, 0x2, 0x7, 0x390c]}, 0x5c) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x3fffffffffffc) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000004ffc)=0x8001) ppoll(&(0x7f00001b9fb8)=[{r1}, {0xffffffffffffffff, 0x10}], 0x2, &(0x7f0000e5d000)={0x77359400}, &(0x7f0000000040)={0x20000000000ff17}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb84b, 0x200) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0xf0f8, 0xff, 0x400000, 0xfffffffffffffffd, 0x4, 0x8}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [{0xbfe, 0x0, 0x9}, {0xbfb, 0x0, 0x8}]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/24 18:14:06 executing program 6: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvfrom(r0, &(0x7f0000899ffa)=""/6, 0x6, 0x10040, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58) [ 297.651346] kernel msg: ebtables bug: please report to author: bad policy 2018/02/24 18:14:06 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0xfffffffffffffffd, &(0x7f0000000140)="835c1c4d8a603b71c4f14da0ae6af109052fb16485a19bbc1cbfbeb63ff40d09a4fdda127d4a94a1ff07000000000000e7c00ed67135fa67c014") mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x6}}) umount2(&(0x7f0000000080)='./file0\x00', 0x0) 2018/02/24 18:14:06 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0xc8300) mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000000) 2018/02/24 18:14:06 executing program 5: clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) select(0x40, &(0x7f0000000fc0), &(0x7f0000b80fc0), &(0x7f0000000fc0), &(0x7f0000000ff0)={0x0, r0/1000+10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000ff7)=""/9) flock(r1, 0x9) 2018/02/24 18:14:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x24}}) syz_extract_tcp_res(&(0x7f0000000000), 0x80000001, 0x400) [ 297.693359] kernel msg: ebtables bug: please report to author: bad policy 2018/02/24 18:14:06 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000000000)=0x4, 0x4) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r1 = dup2(r0, r0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x800000}, &(0x7f00000000c0)=0x8) r3 = gettid() lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000440)=[0x0]) r6 = getpgrp(0x0) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000140)="6b09439e944f7c87095c81e89379c720137bb3c1e67ae75db6894d1f67656165c5990c8354116c2f4e38c7ccc62db7bd98f62fc331b95f513b7dfb04926f18ea8d3f6a13ac36fe4e0a90d19bc8534f73d889c5654ec8d65475bcb01047b0529c00699f885112cf21130d32c89532bff2dd79d91578fff16425789cf0208a576e06881da38e351229e4fe4553340cdd41b7ce4930471f885cbab23ba0a6bb8fb27931592fad03ca4467416a5b60f5aedd3fd7a8dca2136e69cbe4a93cd2d816f09ecc09a443a85c20eba9509974f40afb3eb55d150bbd7fd03c65", 0xda}, {&(0x7f0000000240)="f9285c42600591bf1fae580cba2fcbfefaf2a8b1efe4d215df9f0cd195605065a8fee1af178ebc1b35c17500481073e23260b823c3f05d1bd487559fdc1b91ab1749f2a4efac7922b976ca2e66d09e739d7786fec996418c42126e84c40a8257ff419a050bc0f07aa1b20278638f6dcf2da63cb8b510b54aebfbbe9aaf1c8e4a876ec07780df94091708c0b7e694281895aefc", 0x93}, {&(0x7f0000000300)="376aee0e29927189f5133a5568", 0xd}], 0x3, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x60, 0x1}, 0x8080) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x4, 0x6, 0x6, 0xeda9}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) 2018/02/24 18:14:06 executing program 6: r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000c43000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x5, 0x8001, 0x100000001, 0x2, 0x8000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x6) 2018/02/24 18:14:06 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/209, 0xd1) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0xffffffffffffffff, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xc7, &(0x7f0000000f80)=[], 0x0, &(0x7f0000002480)=[], 0xdd}}], 0x2, 0x0) 2018/02/24 18:14:06 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setscheduler(r0, 0x5, &(0x7f0000000080)=0x20) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/02/24 18:14:06 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x56, 0x480) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3ff, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x3f, 0x4) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x200, 0x200, 0x5, 0xffff, r3}, &(0x7f0000000180)=0x10) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/24 18:14:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x1e) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r4, @in6={{0xa, 0x2, 0xffffffffffffff56, @dev={0xfe, 0x80, [], 0x0, 0x10}}}, 0xfffffffffffff800, 0x1ff4}, &(0x7f00000001c0)=0x98) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000040)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b97000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000788fce)="f0ff41220f090f01987f0066b8010000000f01c10f060fa2d9ed66b80500000066b9009800000f01c1f0fe4305f00fc15109", 0x32}], 0x1, 0x0, &(0x7f0000000000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f00000000c0)={r6}) 2018/02/24 18:14:06 executing program 2: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="b43e1ab580b46eba6ca9c36826007c1291027c3eb1033f54c98660c7ede59d55915c68c4a1ead169040e97c7f45a76c6256d955974fd432b52a85d933c4effae4fb7e1a302967eaf99b03d57c1e264d8d559fb38f41766ef269f37d894d85b3f99bc4195572139470ecd565380a8c2f8ae499a6783c8f7300521c44f8ed3f333a17b83ff66774133b38f7df714c2b21abbbeff7a59e0a951c2d9680d25c13265e04e2c0d6f0f9789cc6ce601d6d7bc73c35f8120224c86eef22ed57a54776269f11c693744df01873a27ae58647c837545a791e55386b596ea97f2b3d273b21e54624c", 0xe3) 2018/02/24 18:14:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x82200) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r2, 0x80000, r1}) close(r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/02/24 18:14:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000080)=0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0x2, 0x4) write(r0, &(0x7f0000fb9efc)="130000001000ffdde200f408030f050000230a", 0x13) 2018/02/24 18:14:06 executing program 5: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffffffffc919}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x1b, "e613aa290cd9d476f9acececbccf37f91c758e09b76d59c0017d27"}, &(0x7f0000000100)=0x23) fcntl$getown(r0, 0x9) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x1f, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000140)="2f49b255acee5583d87bbd5603b9a3c9afb76ee89a2f9ade54e4eded233be3410559d8bf2b12e5994d8410b53957a6dc5350921d261f92989b06ce4b1275a990551edb54180d1e03ed82ea212240cc9079e72be520d7ffa825fd51b82d9799759745b78993020f9ca43b6bfd0e924affc881c02ee4cf1c7b388b3e3edbd68e8d1ebe36dc5e4a546b5a77bbb3e2e5ed67c3f26b3be74076cb584acb38ffa938cdc12cc7df8c15f8f25db01fb93bec9637e039909694a11b6536c9d70f0d9cbf8edac732337846c5d017b682669ec15cd16ac1abfca990e89cf716348d50ba421b81a251") 2018/02/24 18:14:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000022aff3)='/dev/dmmidi#\x00', 0x6e, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000ff8)={0x0, 0x32}, &(0x7f0000b18ffc)=0x8) r2 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x3, &(0x7f00000000c0)=""/147) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000fe0)={0x1f, 0x609c, 0x1, 0x2, 0x7f, 0x40, 0x3, 0x6, r1}, 0x20) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000100)={0x3, &(0x7f0000000000)=""/43, &(0x7f0000000080)=[{0x9, 0x1000, 0x7, &(0x7f0000001000)=""/4096}, {0x2, 0x2e, 0x0, &(0x7f0000000040)=""/46}, {0x5818, 0x1000, 0x1, &(0x7f0000002000)=""/4096}]}) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000e39ff4)={0x80000000, 0x1, 0x6, 0x10000, 0x4}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000ac5000), 0x4) 2018/02/24 18:14:06 executing program 0: getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001]}, &(0x7f0000006ffc)=0x108) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000009f04)=""/252, 0xfc}, {&(0x7f0000009000)=""/155, 0x9b}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/72) 2018/02/24 18:14:06 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x10001, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x12, 0x87, &(0x7f0000000040)="6310b84654e02e0b9c576d4a49fbcfad0a2b765372f88f7d4fd7e5bc4829d0702019c86b38516f70dc0fc432683a362ba324275275392de8f3efafcde892a2114891c00904e71a87cc36b0f1d93ff2631e002321487ad6eb7ba10b42cb1c86eee6cc31c6a8b52e240de30d5e30b95c191b8b338009193936e300c5b2ed81a9e3b89202843f149c"}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x44110, r1, 0x0) r2 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='%.\x00', 0xfffffffffffffffb) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xc100, 0x0) keyctl$update(0x2, r2, &(0x7f0000013000)='V', 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/24 18:14:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') fchdir(r0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x2, 0xab}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0xa4f5) 2018/02/24 18:14:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = getpgrp(0x0) sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)={0x378, 0x40, 0x302, 0x1, 0x3, {0x15}, [@typed={0xc, 0x19, @pid=r2}, @generic="94ea87ee1b7c8ca62461858f706de4ef55f31aba8079a91eed7ed66110a3b7a068dd1cf988a9ba56c16a3ab08622a6e353fe656ff78d540ec2992ac87fe78c6c22bd150efc66", @generic="2ef7eaaa99a2d280fbdf439d685a3d9093fbf96372b57d7919832ba60546cc26dcb4013ef26dc948323d9d89a4a128bd66e523d737026e8c1f73edacef5823ca1ed16b7def26c15167bf903be0f1cd5e46c1b5b04519ce938b556bb9564e3bbaa46cba320d6aafcbd5091b979752f1e91c736498d329499a960c0f1a9a9f25ad52f2e035cd16baf5320ff044664539d6770bb96e836fb6796756d6abacf059aa2a923da27b3613f00ef42793ef4cc68b1fb769497dd29e49c821533bc777c7ef84eb0f5ffe063f56", @nested={0x188, 0x6e, [@generic="7011b455030c41f22bcac9377abbf71a9dccdf7da12877371a66327e701e35ce06491f3d7177a350468ce21ff501175eaed2c90e274b55d1900c25dd993fd88eba33342ac8aa376d438c7f30f54e6d37d2e468cc0eb9dc9b35bab318fb43fee6732144979eb7c6165440a661a326a0e989326bf975edce5997ae3a452b5616c282da6743e4156d2cda7a9fb243e395619e8579c63b461430f169ad3ef91b755a6f723c764a90a2a8bd00f753077c825541ed87f660cf60e223b18de1743a383d4385948bcc3fdd77fc2d92746d094b5fdb760706102343977f3384d443e530943ed4aa12493997837d361777b0b2", @generic="c3ba1017c025e206d2e60c6e3bdb354b1d96c59cf465b43cbbb5c3d7795914d1baf80bcd908378f0d5918c3a219a76b0f682ce224298fc69722cb67cbaad3834368f10e1deccefd5e80f3691531df619fd195ef9af3a704e1cb3493e1ecf49fc9e22891de264b7e6ecaa6dafcbaf7dda8a84d1aa2ab26544ef11748335f384091a0497950326bea3a94f68facdee20d0169f8db68b"]}, @generic="b98002742241c05b24ace83fc4590a9435b72f463edcf8d35303f2dfbf71ba353735d31aae1db34ddc3b85a8872d2c4d5f28b5b9ec9f5a8c445c1416d4bc0dd27bd557ff46a5b52d6946e6f28cd01858edfbf0ba2ebefba4f4449a92668efdedce6f3f79b0a063a1a88476e853542f1acf27019323173b54be0d54a723cf3f7ca5f8935e611b100261d88cf7abe4aa1b81f58b3be332c8974170717223662e24e02f3cb6cd5e3df1e60972dd17692cebb638b7d63423f7b607d4d9d8033107b7"]}, 0x378}, 0x1, 0x0, 0x0, 0x20004010}, 0x20040000) 2018/02/24 18:14:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/223) sendfile(r1, r2, &(0x7f0000b89000), 0x8) 2018/02/24 18:14:06 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x100000000, 0x401, 0x7f, 0xc01}, 0x10) r1 = socket$inet(0x2, 0x3, 0x3) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x208, 0x0, 0xffffffff, 0xffffffff, 0xe0, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x268) syz_emit_ethernet(0x32, &(0x7f000018f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4d957372c224", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000500)={0x5a2, 0x2, 'client0\x00', 0xffffffff80000004, "ccf6c28ce2717336", "324aa75a716cdbe9aee7804b153cad0a24629868297c167e463aa83acfb7668c", 0x6, 0xffff}) 2018/02/24 18:14:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xffffffffffffff71) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) pread64(r2, &(0x7f0000c6f000)=""/194, 0xc2, 0x0) 2018/02/24 18:14:06 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0xb, &(0x7f0000003fad)=@framed={{0x18}, [@jmp={0x5}, @alu, @jmp={0x5}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x41) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={@generic="03d098aaba5f373c309c4f14f4b8a760", r2}) 2018/02/24 18:14:06 executing program 4: close(0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x4, 0x80}) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) 2018/02/24 18:14:07 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000087) sendto$inet6(r0, &(0x7f0000fc19f3), 0x2fa, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x30, 0x2, "a6e54d4aba0825fa2162cdcb776e8292b904face2958760e39536d4a86c8446a112b9cf29a25c6d8"}, &(0x7f0000000100), 0x1000) 2018/02/24 18:14:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x101000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x2, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/02/24 18:14:07 executing program 7: move_pages(0x0, 0x9e, &(0x7f0000000080)=[&(0x7f0000f54000/0x3000)=nil], 0x0, &(0x7f00000000c0)=[], 0x1) socket$inet6(0xa, 0x0, 0x7) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x8000, 0x100000001}, 'port1\x00', 0x40, 0x800, 0x54, 0x8000, 0x1, 0xa9a, 0x6, 0x0, 0x4, 0x4}) 2018/02/24 18:14:07 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000e2ef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x103, @loopback={0x0, 0x1}, 0x10040000000000b}, 0x16) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x82, 0x2001) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0x800, 0x6, 0x3, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4000001) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) 2018/02/24 18:14:07 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x12000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10002800}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x8c, 0x37, 0x2, 0x5, 0x0, {0x7}, [@typed={0x18, 0x7c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="8f5c811eba80e0a69680669b0c685bee0b10d5de1ece068bfb122f12222f7e16795928dbb56d230706f3f109866dce979f5f9697eda5ccd423e0d8adf5639487420d3e9e488195b6bbe562a9b57221", @typed={0x10, 0x3c, @u64=0x5}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff}, 0x1c) fsetxattr(r1, &(0x7f0000000000)=@random={'os2.', 'system&keyring\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x2) ppoll(&(0x7f00000001c0)=[{r1, 0x100}, {r1, 0x20}, {r1, 0xa000}, {r1, 0x40}, {r0, 0x100}, {r0, 0x80}, {r1, 0x200}], 0x7, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)={0xfffffffffffff000}, 0x8) bind(r0, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x4, 0x1, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xcd}}}, 0x3a) 2018/02/24 18:14:07 executing program 4: rt_sigreturn() r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f000064fff8)={0x0, 0x0, []}) 2018/02/24 18:14:07 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) getegid() mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/02/24 18:14:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008fffc8)={0x0, 0x0, &(0x7f000023efa0)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@getsadinfo={0x9c, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty}, {@in=@dev={0xac, 0x14}, @in=@broadcast=0xffffffff}]}]}, 0x9c}, 0x1}, 0x8000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f0000ec4fd0)=[{&(0x7f0000f81000)=""/4096, 0x7ffff000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) 2018/02/24 18:14:07 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) connect$can_bcm(r1, &(0x7f0000000180)={0x1d, r2}, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x3f, 0x2c000) mknodat(r3, &(0x7f0000000200)='./file0\x00', 0x9059, 0x8) 2018/02/24 18:14:07 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) socket$inet(0x10, 0x3, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x854f, 0xa609ca06a8fbd282) accept$alg(r0, 0x0, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) 2018/02/24 18:14:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000571ff8), 0x8) flistxattr(r0, &(0x7f0000000000)=""/10, 0xa) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) 2018/02/24 18:14:07 executing program 6: mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) personality(0x200000) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8001, 0x80) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x1a0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @empty, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}]}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f00000000c0)={0x0, 0x1, [0x0]}) 2018/02/24 18:14:07 executing program 7: r0 = dup(0xffffffffffffffff) recvfrom$unix(r0, &(0x7f0000000000)=""/27, 0x1b, 0x40010000, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/02/24 18:14:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x1, [@empty]}, 0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40800, 0x0) recvmsg$kcm(r3, &(0x7f0000001380)={&(0x7f00000000c0)=@ipx, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/52, 0x34}, {&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/33, 0x21}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001340)=""/29, 0x1d, 0x6}, 0x1) r4 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x86}, {0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x80000000, [0x101, 0x80000000000002, 0x1, 0x120000, 0x4, 0x6, 0x2, 0x3]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x8080000000, 0x0, 0x0, 0x200000000002}, 0x6e) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000280)={0x2, &(0x7f0000000140)=[{}, {}]}) 2018/02/24 18:14:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000979000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffd, 0x107000}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/56) process_vm_readv(r2, &(0x7f00000011c0)=[{&(0x7f00000010c0)=""/253, 0xfd}, {&(0x7f0000000180)=""/152, 0x98}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/64, 0x40}, {&(0x7f00000000c0)=""/4096, 0x671}], 0x6, &(0x7f0000002480)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/24 18:14:07 executing program 4: syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) prlimit64(r0, 0x0, &(0x7f00000005c0), &(0x7f00000005c0)) 2018/02/24 18:14:07 executing program 0: r0 = socket(0x15, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f78fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f0000000780)=[{&(0x7f0000000000)={0x27, 0x6, 0x4, 0x3, 0x100000000, 0x7, "b57fc7ca10e811e7c83cd9f4baba04abdb375d2873df0fc286c1130b4f9d1980fe74b308f5b34849cca5ef4730af756e80eab93bead4e10aef12e65f14d16e", 0xd4}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000080)="7f3d272ec63b3666b235346786af0a2203d7053b18e6c73d8f58f3a807e50450065ec30731e656b76c853600fca7c86b51c202b8bec61276724c89a51f122ceaece5bf1cd5648c906a4515c50c97b1417f6dcd480a33a02a5ec8801ef42767f9015cee9a20be371b85104ae41e17766f9a1a0800312dae919dca389c62239aa956410d659fabc6e5b8e51fcda92da31ad58dc4bf178b2e8c1902e702d5e5ace213de2964c74ee375f7d9365bfb3d6615e928294983bcb38a719539658d08e09bbfcc5193", 0xc4}, {&(0x7f0000000180)="06bf4e0bd5cd00a4cda15c3bec30ae00aed55c52000342419229f5c6cc72ada4b96ec18477e37fdaaad2ba2f17143f1a2c2f1439be60605203859990", 0x3c}, {&(0x7f00000001c0)="b0018adad1505d08dc90c01ef55af68c3be3213fd396cfea3d9d60e319aa53c1d440b66f19886eac6353583ab67d0f495605588052cf315a45e108acb460314b9208cf9016a44f3eb81bbd4b4595bddf3d64365b670a91960a584e5cf8ba9875c9b79c27a2bb8d4696820bf1808823883d2a89ed20382aeb2ac3ec8c2d26cdf5dad6340342a9c659aeaf67f1d258a9ad009c0d27f7884c53c72b9f6366bb043890d7387c7241b8ad0a522d5e0bf320e8cc9e04ff0a26cacfb5afe7d0420a506350", 0xc1}], 0x3, &(0x7f0000000300)={0xe0, 0x103, 0x8, "38a40bc1cfa9944303709cdd19e7f4814994689cbe5e49ecbbef1f3d0152b6f89c756d14c61571901d5782139a7599431ede497441636bd58f42ad0a33f395c94e85422f1dfa306c405a981a6df1ee78895acf4fb1463f8ffc7730be42ca4d60e6a52cb5a35eeec0b5e3cd91645fab9d25e0a5c43ff9cc73d86a0c0b1b2f27ecf7bf9bc0461d007198a6ffed4b2964e03d886cc4831a74cbe8919c711746157b5133fdf6b15b91f42b7f9563952b9ad3124f4490556f93e2f57357392792f22f3e4e2fde8bbced4da750cb"}, 0xe0, 0x40004}, {&(0x7f0000000400)={0x27, 0x2, 0x4, 0x1, 0x0, 0x3ff, "9745f360add5724b2ebbfa8e41a603b9890f550ae8e62c1f82eb4a0a8291fe05fc75a1ae18d54e26227ab271607a6f79fbe9906a86478b0e57d65828b3498c", 0x2e}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000480)="0b7a9fd1db15f8e787f68dde0ed8dbae2d470893f7fe17f547257c12983cd430891bd7d5575901f0ba4c30661b12be8fd5c44700feb2f515eb4f783401835c7655ac719f6347185c81395bb0113e0a7e5754f7b9035925fc8811296c6b6e32ac8588b55d7047a7db42e80408c9dce983d6987ff8ff673bb49f7e6087afb5a6f894fc86bfcaf111000eb4ee41c6e884d589905e8de75ac71434", 0x99}, {&(0x7f0000000540)="b17e089b9fe49e807b71948b7e634b9f0a07022926dfea9470b3e347e89582fea257b139d565d969a9cec60857a452d239f730e163ccb7de83cb6c2ff0dac23a4134acd3b94ca9b840e459c60247a53bfa5dc83d40f97a235f72fc8797708335e431b2e6ee7512da91b88a8208484776842c65145da5fe9b879e7a1af7f1adc05d94bebfacf137976ce46b5cc15f59db2ec715070cd595dca67eec9d04615729494d0f94", 0xa4}, {&(0x7f0000000600)="3d60055e479eb0050b8c7986b87bf8ebc3c038b4d5d735b4044df525aa82285da1c8391c", 0x24}, {&(0x7f0000000640)="b53e351c5d6000388131c8b8d257a1b4e736db0372fab75472dea6e8313f3ff6382cd03da251fc158c9dc1b2291eb8", 0x2f}], 0x4, &(0x7f00000006c0)={0xc0, 0xff, 0x0, "b52e549e87b3cea07f40d0c0e1a5f4935e7f5ec698720524246338eb336ce267af4cae188b27af307a31f316e86c2c8b0863cf1a045fbb33d73ab668659203f4b3104834f25f4e256432fb61d427db12077c8844fcd2a66d5213f32266386292178aefa271ff2aff047dd18ecfab2005bfa917e9fde88c1a4d3ba7235a9eb043189f8ddc2da134a30647b8a944c1dd42973b411afee37059370008f404163c298687063c21ee6598ee"}, 0xc0, 0x8000}], 0x2, 0x8000) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/02/24 18:14:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0x1e) 2018/02/24 18:14:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x664}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x600000000000, 0x4, [0x0, 0x4, 0x2e, 0x1f]}, 0x10) 2018/02/24 18:14:07 executing program 5: ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000000)=0x3) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f000009bffc)) 2018/02/24 18:14:07 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101001, 0x89) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x268, 0x8, 0x8, 0x80000001, 0x100, 0xff}) r1 = socket$inet6(0xa, 0x3, 0x2b) dup(r1) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000035000)=[{&(0x7f000002af03)="3aff", 0x2}], 0x1, &(0x7f0000005d18)=[]}, 0x0) 2018/02/24 18:14:07 executing program 6: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x21013, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xec, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)=[], &(0x7f0000000080)=[0x0]}, 0x8}}, @transaction={0x40406300, {0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x38, &(0x7f0000000040)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1, 0x0, 0xa}], &(0x7f0000000080)=[0x18, 0x38, 0x48, 0x68, 0x48, 0x28, 0x0]}}, @enter_looper={0x630c}, @free_buffer={0x40086303, r1}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00000000c0)=[], &(0x7f0000000100)=[0x78, 0x0]}}}], 0x61, 0x0, &(0x7f0000000340)="9f92c9082852126b0d405e89e35c598ae62f2b902b3f21a2fbd80a8ebed9560fe1c5bb1a93bf27c6b37058c5115f1f97100000e2dcf5d8c701ff9d47639d80fa276e094c7e97c67f6466b8da01ebdac6679c1261fbb584ca087eb5f274a971b710"}) 2018/02/24 18:14:07 executing program 4: r0 = socket(0x2, 0x80003, 0x3) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"a352eea2de6ceb"}}, [{"c602962c0bcf90"}, {"de4b3bfd95f58b"}, {"f48a4eaaaff8ae"}, {"8f6b254a57002b"}, {"8bd439a8ee1956"}, {"44a63b5cf41df2"}, {"25d393e52e9d90"}, {"fea3a77ff4c271"}]}, 0xfffffffffffffe55) 2018/02/24 18:14:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_delroute={0x1c, 0x19, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200}, []}, 0x1c}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) 2018/02/24 18:14:07 executing program 1: r0 = socket(0x18, 0x0, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x1, [{{0x2, 0x3, @empty}}]}, 0x120) getsockname$ax25(r0, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) 2018/02/24 18:14:07 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/24 18:14:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000003ff2)=@l2={0x1f}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000015ff0)=[], 0x0, &(0x7f0000015fed)=""/19, 0x13}, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x268, &(0x7f000000d379)={&(0x7f0000009fbf)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) [ 298.437790] binder_alloc: 6643: binder_alloc_buf, no vma [ 298.443385] binder: 6643:6648 transaction failed 29189/-3, size 0-8 line 2963 [ 298.471324] binder: BINDER_SET_CONTEXT_MGR already set [ 298.481277] binder: 6643:6652 ioctl 40046207 0 returned -16 2018/02/24 18:14:07 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) fcntl$setsig(r0, 0xa, 0x37) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x3e1200) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000002efc0)=[], 0x0, &(0x7f0000000000)=[{0x58, 0x114, 0x7, "971969ab26ef5c51bffc700ef4fb0fb9d857938f6d80a01bc5e043a5905cc27e30448b1aec9d1d30740dc8a01f7bcd6045cd51fb1420c70e46794d39a31a26b2e6"}], 0x58}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}, 0x1c) fsync(r0) 2018/02/24 18:14:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4000000000000000, 0x4, 0x1, 0x8, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x4, 0x9, 0x8f5}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0xffffffffffff0001, @empty, 0xbd}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x65, &(0x7f0000605000)=""/40, &(0x7f000010cffc)=0x3) 2018/02/24 18:14:07 executing program 1: ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0xc0f85403) r0 = gettid() getpriority(0x1, r0) 2018/02/24 18:14:07 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) close(r0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = socket$inet(0x2, 0x1, 0xfffffffffffffff8) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000140)={0x3, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @empty}}}, 0x118) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)={@empty, @multicast2=0xe0000002, 0x1, 0x5, [@dev={0xac, 0x14, 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, @multicast2=0xe0000002]}, 0x24) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={@common='eql\x00', @ifru_flags=0xc01}) r5 = memfd_create(&(0x7f0000000280)='/dev/net/tun\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0x401, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000300)={0x101, r6, 0x10003, 0x2}) write(r2, &(0x7f0000000000), 0x0) [ 298.599742] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=6684 comm=syz-executor7 [ 298.656985] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=6692 comm=syz-executor7 2018/02/24 18:14:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20801, 0x7) sendto$llc(r3, &(0x7f0000000040)="b3aaced949638df806e840041e4e8206e66853982f0a496ede3e4e7cad5e0ffc4c1f23916ef7c520a4b4ac1ac1cbe887f695b0f54557a704eb3aeedeec65780dfdc80308d1fa6b335ee31d11bcbf65286a31f2271bd3fa2c773f4a0f65c1ae45e4d278578c187ac88886e8327e296523849b4d6067917e0577489095cf92d68abcf1ad3e0987545e89e59d1c6b7b883ebb8e972ba886502ce363da8d1cde", 0x9e, 0xc001, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x5, 0x400, 0x4, 0x0, 0xf}) 2018/02/24 18:14:07 executing program 3: mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000ae2d7d)='./file0/file0\x00', &(0x7f0000c1bff8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dedf2f)='v3') r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000001, 0x200200) dup3(r1, r1, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/21, 0x15, 0x2000, &(0x7f0000000080)={0x1a, 0x15, 0x6, 0x7, 0x149b58f7, 0x8000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) creat(&(0x7f0000000000)='./file0\x00', 0x48) 2018/02/24 18:14:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x87, "a4043e26ad736b390f611671361533003f8c5791abefddfeade758f8acaf57b1a8ad3c2e13527a1c13dccf0e404d480d296c01c71defb9ff2e45ad7fc7db4eafdab9a3cb8f65c1888f229a0b1660c9e8c57c7c51e9678c84119e2f8fba7383ea08e47a6a6fc6bfb088f7f9d888500ab8f21dfb24905e427cacfba285b9e7bf810320283f088086"}, &(0x7f0000000140)=0x8f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x3, 0x8}, 0x98) accept4$alg(r1, 0x0, 0x0, 0x80000) userfaultfd(0x80000) listen(r0, 0xffffffffffffffff) 2018/02/24 18:14:07 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000317da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000910000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) connect$inet(r2, &(0x7f0000000100)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/24 18:14:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc0f0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7f, 0x500) recvmmsg(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/97, 0x61}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/122, 0x7a}], 0x5, 0x0, 0x0, 0x400}, 0xa36b}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001300)=""/158, 0x9e}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/114, 0x72}, {&(0x7f00000014c0)=""/184, 0xb8}], 0x4, &(0x7f00000015c0)=""/8, 0x8, 0xef3}, 0x7}, {{&(0x7f0000001600)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, 0x1e, &(0x7f0000001740)=[{&(0x7f0000001640)=""/231, 0xe7}], 0x1, &(0x7f0000001780)=""/155, 0x9b, 0x80}, 0x7}, {{&(0x7f0000001840)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000001880)=[], 0x0, &(0x7f00000018c0)=""/61, 0x3d, 0x7}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001900)=""/253, 0xfd}, {&(0x7f0000001a00)=""/13, 0xd}], 0x2, &(0x7f0000001a80)=""/49, 0x31, 0x1}, 0x3}, {{&(0x7f0000001ac0)=@can={0x0, 0x0}, 0x10, &(0x7f0000002c80)=[{&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/53, 0x35}, {&(0x7f0000002b40)=""/223, 0xdf}, {&(0x7f0000002c40)=""/42, 0x2a}], 0x4, 0x0, 0x0, 0x400}, 0x8001}], 0x6, 0x20, &(0x7f0000002e40)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001880)=0x10000, &(0x7f0000002e80)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002f00)={&(0x7f0000002ec0)=[0x9, 0x4ca, 0x1, 0x9, 0x4, 0x7f, 0x8bea, 0x8, 0x19, 0x4], 0xa, 0x6, 0x2, 0x2, 0x100000001, 0xff, {0x8, 0x4, 0x3, 0x3, 0x10001, 0x0, 0xffffffffffffff81, 0x66a, 0x4, 0x5, 0x101, 0x9, 0x9, 0xfffffffffffffffb, "46abd0b1639afbb02188d2cba9dd680abbbbd1c9cc5ec812c2e099df1585dbaa"}}) bind$can_raw(r0, &(0x7f0000002e80)={0x1d, r2}, 0x10) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8) 2018/02/24 18:14:07 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x101000) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x2080) accept4(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x60, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f1fff)='/', r1, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/02/24 18:14:07 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x40100) ioctl(r0, 0x7ff, &(0x7f0000000000)="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") r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000)) 2018/02/24 18:14:07 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x6, 0x5}) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000), &(0x7f0000000000)=0x51f) 2018/02/24 18:14:07 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = dup(0xffffffffffffff9c) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x7) r2 = socket$inet6(0xa, 0x4, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200)=[], 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r3, 0x20, 0xaa, "a45c0871db8e4211ab75a0ebdcddb9210db160197ed418f21858f1d10f22bebe7ece23940e8ba99e8948b1df5f64ec84163173bae692254c431a50f4c8a2f3eec4050dad6ed8f4bf47946dee9a096c6be646f144307ea435c9023da5126c5a26d2834e984ed50901783a8369717c633312027a8f63178185e20d090a0692387c43e45b6fd3ca449a85ae99d41c793b915b12dc3591dc4cb551126ac9056433e2e197eebb6db09a862a83"}, 0xb2) 2018/02/24 18:14:07 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) splice(r1, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x1, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x2, 0x3, 0x2, 0x8, 0x4, 0x9}, &(0x7f0000000140)=0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f0000000180)="20d5bf4e76ef1044cbc71bb6e43badb182c3e0c926169efe5c1db15390310ad272123da74fc4bf088b935052124debea031d6970c74fdc5ad38fe35f9aa306078e0d03ab6955b91abaacee6d52964856dd6514213a175e22a06133eeaece5094a83e727f1bcf01beebd32656593def61dcc1a40dbd4ea2a25fb1c88e70bbfb9d020f7cb63aa5a584e08b2239e2539656905942b64e3e8654fe4c7127f8812cdf62781f8c5f", &(0x7f0000000240)}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x80000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r2, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xe0f}}, [0xe80000000000, 0xfff, 0x8, 0x81, 0x4, 0x1, 0x10000, 0x3ff, 0x8eaf, 0xffffffff7fffffff, 0x5, 0x7, 0xc735, 0x606, 0xe4]}, &(0x7f0000000480)=0x108) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000500)=0x5, &(0x7f0000000540)=0x4) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000580)={0x7fff, 0x0, 0x10002, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000005c0)={0x5, r6}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0xc) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) r7 = accept$inet6(r0, 0x0, &(0x7f0000000680)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000006c0)={0x100000000, 0x81, 0x100000000, 0x7fffffff, 0x4}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000700)={{0x1ff, 0x6, 0xffffffff00000001, 0x6, 0x7, 0x1ff}, 0xd5}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000740)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000780)=@assoc_value={r2, 0x80}, &(0x7f00000007c0)=0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000880)={0x4, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x2, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x3, @multicast1=0xe0000001}}]}, 0x1a8) io_setup(0x58, &(0x7f0000000a40)) lsetxattr(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=@known='system.posix_acl_default\x00', &(0x7f0000000b00)='/selinux/mls\x00', 0xd, 0x1) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000b40)=""/158, &(0x7f0000000c00)=0x9e) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000c40)=@assoc_value={r3, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000c80)={r2, 0x6, 0x1, '*'}, 0x9) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000cc0)=""/222) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff7) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000e00)={{0x7fffffff, 0x1, 0x1, 0x7ff, "b9806ae08ff7781789d48245d9b61a8b5492885ce24991f65dc06d56b465315ca216e1e464aa7eddd1c07054"}, 0x0, 0x0, 0x3ff, r8, 0x6, 0x80, "f02fc6145c7248dd95b9966e60d68bcf40e2dcabcb7aada49cd07e2a38d6ef1bafa9c0c83a5fa462b5e520976d1c90ec9571ecfeed8a921464a1a3147c13328f", &(0x7f0000000dc0)='nodev\x00', 0x6, [], [0x7fffffff, 0x800, 0x5, 0x90]}) modify_ldt$read_default(0x2, &(0x7f0000000f40)=""/190, 0xbe) 2018/02/24 18:14:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a5f8c)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x10}) ioctl(r0, 0x7f000000, &(0x7f0000c95ffe)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/111) 2018/02/24 18:14:07 executing program 2: r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0x1000001a3, 0xffffffffffffffff) add_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="4bd731ca6a6da35f6d606e4aa19c453caa2067f1c4a121c5eb120f7951aabfc54b9eaf0626703c83684cee3447d11ba803fb9789c49680fa85ca65ad52ed0702df11706bee97cc0a9c4afb46a690f68f5a83635d39fcd737206169e62e639c89b011dc02d749339a1fd5df9be74d6dcb5fb4de2af1f59cc719377fc3d3f372d259d8fae513e7a02f28351a2c53290052e05913650a9690f5e0b7e84ad2fd0e846463d85ebdce7d95153028c2065967f376370ac8f291ad344fdab8d2a7aaf0e05daa988d0cf510d5413476245d3e0f6c12a844015a55c30dcf4451e8a9fd9cb9b7860d63c764fb95f7aafbe74123", 0xee, r0) 2018/02/24 18:14:07 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x690c80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000040)={0x8, 0x6, 0xb83}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000040)={r3, r0, 0x7ff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) [ 298.848607] kauditd_printk_skb: 1034 callbacks suppressed [ 298.848616] audit: type=1400 audit(1519496047.770:32912): avc: denied { sys_admin } for pid=9055 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:07 executing program 5: mkdir(&(0x7f0000459ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f0000c5fff4)='./file0/bus\x00', &(0x7f0000db7ff4)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000f9f65)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40101, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, 0x7, 0x100000000, 0xfe, 0x400, 0x4}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x1, 0xffd5, 0x9}, &(0x7f0000000180)=0x10) 2018/02/24 18:14:07 executing program 4: getpgid(0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000000)={0x80000, 0x0, [0x8e46, 0x100000001, 0x3, 0xdf, 0x6, 0x8, 0xfffffffffffffffd, 0xfffffffffffffbff]}) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 298.878893] audit: type=1400 audit(1519496047.776:32913): avc: denied { net_admin } for pid=4184 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 298.903538] audit: type=1400 audit(1519496047.776:32914): avc: denied { net_admin } for pid=4184 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000033816)=[{}], 0x1, &(0x7f0000034000)={0x77359400}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400801, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000080)={{0xf85, 0xad2}, 'port0\x00', 0x2, 0x100000, 0x4, 0x5, 0x80, 0x7f, 0x740, 0x0, 0x1, 0x1}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, 0x2, [0x3f, 0x7, 0xffffffffffffffff, 0x80000001, 0x2, 0x76a, 0x8, 0x73805f2f]}, 0x5c) 2018/02/24 18:14:07 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x4f73424487e8400, &(0x7f0000000080)=[{0x7da, 0x3f, 0x2}]}, 0x10) r2 = getpid() getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000a40)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r8 = getpgrp(r5) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000d00)=0xe8) getresgid(&(0x7f0000000d40), &(0x7f0000000d80), &(0x7f0000000dc0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000e00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000e40)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000f40)=0xe8) getresgid(&(0x7f0000000f80), &(0x7f0000001000)=0x0, &(0x7f0000001040)) r17 = getpgid(0x0) lstat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() getresuid(&(0x7f00000011c0), &(0x7f0000001200)=0x0, &(0x7f0000001240)) r22 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6(0xa, 0x80007, 0xc, &(0x7f0000000080)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r24, 0x29, 0x23, &(0x7f0000000180)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000013c0)=0x45e1) getgroups(0x7, &(0x7f0000001400)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000001540)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000080)="1fe4e5d2e2cc010ef4b5bc581ba052ef0a81a1a9c1ee2ac634ef3dd2e7ba0532a1aa4cd3658dc02a3a6b79a8fcb1ec5d72ece61f7cda6af27ef9728ceede8b0ef6a26786d31e6a44342d9c6df10576f7df7d578434360a3373eb9d99fd95d7017b99f89400808912aaf8d75953cd13d439efa5a42e168a4f438d2348bd945fa712cc7448487553cbb886915136d41b467a65281f4dc83b4146d774627bd381604de1d35eca7b68af3c457bae47ce999d7e26cc46b70dccb08ecfe81dfd05e777ce4ed51418cf75a7ececb640a8e738dcc8dfc5b4", 0xd4}, {&(0x7f0000000180)="a5a321f10288d4e3ba44850b7fa5fd4f7a160d38eb44f7685af5bf1e5323de97230ead7096c8e95e5e47b44492cbca19bd224baa009c1c3516a3dd18a8b30d62a13cd372a799dd70cdf945d76914583cba46fea3fffda6883054ced89928811580d8113097cf00524cf056b8bd1e21a97f533ae10c0b574e", 0x78}, {&(0x7f0000000200)="1afbea70f4903b3e17f28f256b1244f3e9d49c90bed1951aea8edc13e37dbcc8b49fd9620be3fed0c60c98e4d704202fd17e58887e9bd68e48e2a5fa1fa2769e4759dbbff4893f71c6ace711cb7cb6cd85ce3d79648e21f54c90900704e71c37468528a7115c1a4246b0162da56cd3baf95b5df244e9d0bcaa2194be57d0fc8552b0c60e9c5b4ac506e8207b2c0c292fe66f714a68", 0x95}, {&(0x7f00000002c0)="c4e13eda015048e44af11320ed67afbd84f8a8a494aac978b99b9f2088132d91868ec36a69347fffe4f23b35243e8ac0f6e1ba28e6f7cc64368bca9951a36696122ee7b69118c33172e78b456718ff190939643f94901790cc6be6092d3d041313957963ade29b94bdf11daeab9ab87db412f17e1002a322067affcdcd3df69f2ff3d44aab", 0x85}, {&(0x7f0000000380)="014f748b7e5d7ee997ca0a2761c4cee9af5e7301723eefcb0e383c3fb59595c462931bb89dd463e88d5487ba6e93d9aab06c41aedfaedd5ecd749f6219d9164174964adc5271af6fc295e0e9298d9ddce998d13f1929289a6fc53a1e0969fbb8410ca99f008c08ce381449ce695153b6780e52c7f80f84ef27034b973a564f4852a3950e8ebf13a3e8cc9b55a156d5d1a8322cc471ea69cf5ef9ca7457ec624367f7df67e5d895dfde205576e1676e1cf6ce32c84f4df4b331ade298fb", 0xbd}, {&(0x7f0000000440)="30a92c15517e53c9490ab804306f8a74d208b77d673042b69215264225a936fdeb0c4feabf0ae7c56112c0842c424c0b40e3480183e978c557dbc95f138e9b451847001f23b3db30df3273a29b6d271b92b64726dea0d69a392f966e0a25084cfe3e7e360c29f4546fa31f69d40fb5e7e1b5b94bd9d7bf7de23bc73694c5c6e1c040ca672c1fd33f189ce5662e8784eb5b355e6ae76d10424589ad23bdfd0d0b59a49d37aaa1240c266b35d2d302e16e1be8128b01287e28de5d80f7efc888f4c955bf672d87ed98c361edb033a8", 0xce}, {&(0x7f0000000540)="0615d771d287f34e3499355c2b5da63df209eeb7546c83468412a5aae0a1fd5835fd60533d592ac1669c8941ea3439386aa1497ef9d7eca83f793795031427dcf75f909b879ce6fa4f0debf7de31c0d2591df9ca9d5598f274170ecfe7b9530075a4a8ee0b471d1557e7a084ee9577cb0b24d68436a82702864ebd8487f98568a94ed3cab8745741c7f1615a582c86eb4c049ed36c45b8d6b34269faad9eb51fddcba9643f3a67f967833999cc81f1517b9fa6d7fa847178fb964eb9b4a5c76904c7bbca34f95cc9df4890bab0d94d41edaaa9", 0xd3}], 0x7, &(0x7f0000000840)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0xa0, 0x4000}, {&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000980)=[{&(0x7f0000000940)="8adb2dd17e951eb54a4dc4b34a9cb69942a7ff53ca62f9fa7ae557aa3c87efb079f41177095b", 0x26}], 0x1, &(0x7f0000001440)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r23, r25, r26}], 0xf8, 0x11}], 0x2, 0x14) r27 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r27, 0x1, r0, &(0x7f0000001600)={0x2000}) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000008700)=[{&(0x7f0000007180)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) [ 298.928156] audit: type=1400 audit(1519496047.776:32915): avc: denied { dac_read_search } for pid=6716 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 298.953226] audit: type=1400 audit(1519496047.801:32916): avc: denied { net_admin } for pid=4184 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:07 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x5, 0x100, 0x2, 'queue0\x00', 0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x0, 0x4, 0x6, 0x0, 0xffffffffffffff9c}, 0x2c) [ 298.977850] audit: type=1400 audit(1519496047.801:32917): avc: denied { net_admin } for pid=4184 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 299.002484] audit: type=1400 audit(1519496047.801:32918): avc: denied { sys_admin } for pid=6696 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 299.027099] audit: type=1400 audit(1519496047.801:32919): avc: denied { dac_read_search } for pid=6716 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 299.052159] audit: type=1400 audit(1519496047.825:32920): avc: denied { net_admin } for pid=4179 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 299.076782] audit: type=1400 audit(1519496047.825:32921): avc: denied { net_admin } for pid=4179 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:08 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000040)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7ff, 0x40) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x1, 0x8fec, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x7, 0x5, 0x5, {r2, r3+30000000}, 0xa72e, 0x3e}) r4 = syz_open_pts(r0, 0x0) read(r4, &(0x7f0000fd5f0f)=""/1, 0x1) dup3(r4, r0, 0x0) 2018/02/24 18:14:08 executing program 4: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x386d, 0x0, 0x7, 0xe8b, 0xa3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x5}}, 0x0, 0x9}, &(0x7f0000000140)=0x98) 2018/02/24 18:14:08 executing program 1: clock_adjtime(0x0, &(0x7f0000000140)={0x100}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x408000, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) 2018/02/24 18:14:08 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) dup3(r0, r1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={@generic="ab6ecd11febfdb3b53e1be4c9d6ca462", r3}) 2018/02/24 18:14:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ddafff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x7fff, 0x1f, 0x5, 0x8, 0xff, 0x10000, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7e, 0x1, 0xff, 0x5ea3a976, 0x9}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xffffffff, 0x800c, 0x200, 0x9, r2}, 0x10) sendmsg$rds(r1, &(0x7f0000a7dfc8)={&(0x7f0000a98000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000e31000)=[{&(0x7f0000508f4f)=""/177, 0xb1}], 0x1, &(0x7f0000f6ef48)=[]}, 0x0) 2018/02/24 18:14:08 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x480) r2 = getpid() pread64(r0, &(0x7f0000000080)=""/15, 0xf, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x80, 0x6, 0x9, 0x0, "65eae560590474e2f6850d12331667a4ae0dec9f761a8dad4ae607d2192b94f5c4cfb5e910c9a040065778af", 0x7}, 0x0, 0x0, 0x0, r2, 0x38, 0x401, "2ef94716eb486bc9374e35b20113d44d7fc7e704c82761ee8cce050e3c67958442d4e63471c2288423119b66b81c8fce5fe75f85ec75ff071eec7d0aa0e11c02", &(0x7f0000000080)='\x00', 0x1, [], [0x200, 0x5, 0x0, 0x9]}) ptrace$setopts(0x4200, r2, 0x5, 0x1) 2018/02/24 18:14:08 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r2 = epoll_create1(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000037bff4)) pwritev(r0, &(0x7f0000040000)=[{&(0x7f0000026fff)='2', 0x1}], 0x1, 0x0) 2018/02/24 18:14:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) sendto$ax25(r2, &(0x7f00000000c0)="6593d0a71ff4b552589ba66c50852fb063253d5c5d8295ff108b38a8c51c42d599c9a244344cc41e57fd6fa36ab5f7d1e6fae8396c08c8ce1ca5d845b4c575a535ab1f0acca662c586bf49f9312b331de27809c45ad32bae16bd220866a94bdf410ed969d7c00e58ef50a1f82406d5290407f7b3842d34f1e196046efd4b4840ea3740bae86ccaf0df95cd894baad2", 0x8f, 0x4, &(0x7f0000000180)={0x3, {"464ac32e8b6cdf"}}, 0x10) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', '\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x2) 2018/02/24 18:14:08 executing program 1: mkdir(&(0x7f0000035000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000280)="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", 0x20000, &(0x7f0000000240)="640333000000000000637c") mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000000080)="66756573e2", 0x7ffbf, &(0x7f0000032000)) fsync(r0) open(&(0x7f00000000c0)='./file0/bus\x00', 0x82, 0x0) 2018/02/24 18:14:08 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001000)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@hci, &(0x7f0000000080)=0xc, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x7fffffff, {{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}}}, 0x88) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000000c0)=@srh={0x7b, 0xe, 0x4, 0x7, 0x3, 0x2, 0x6, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x78) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x60) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000001c0)=0x9) 2018/02/24 18:14:08 executing program 4: syz_emit_ethernet(0x11, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@x25={0x805, {0x3, 0x1, 0xff}}}}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x1) socket$inet6(0xa, 0x3, 0x3) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x4000) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x80) 2018/02/24 18:14:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = socket(0x9, 0x6, 0x5e97000000000) accept$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x0, 0x80000000, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/24 18:14:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='ifb0\x00', @ifru_flags=0x1000}) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) recvmsg(r0, &(0x7f00007a8fc8)={&(0x7f0000fabfce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000a46f80)=[{&(0x7f0000eff000)=""/4096, 0x1000}], 0x1, &(0x7f00002df000)=""/34, 0x22}, 0x40010102) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x1, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x60) 2018/02/24 18:14:08 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) 2018/02/24 18:14:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000023, 0x8400000000003, 0xffffffff00000005, 0x7ec0a161d8719110, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = dup(r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0xfffffffffffffffc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0xe) renameat2(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x4) 2018/02/24 18:14:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/uts\x00') ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/24 18:14:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) r1 = dup(r0) prctl$setmm(0x23, 0x3, &(0x7f0000ffb000/0x2000)=nil) bind$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x3, 0x100000000, 0x1f, 0x6, 0x3}, 0x14) socket$inet6(0xa, 0x80004, 0x6) recvfrom$inet6(r0, &(0x7f0000000040)=""/251, 0xfb, 0x40000020, 0x0, 0x0) 2018/02/24 18:14:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000250fe0)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2e01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x9, 0x8000, 0x100000000, 0x20, 0x1, 0x0, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x1, 0x8, 0x5, r2}, 0x10) 2018/02/24 18:14:08 executing program 6: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d6fffb)='user\x00', &(0x7f00009d5ffb)={0x73, 0x79, 0x7a}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000907ec9)="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", 0x131, r0) keyctl$dh_compute(0x17, &(0x7f00004bdff4)={r1, r2, r1}, &(0x7f0000000000)=""/48, 0x30, &(0x7f000032efc8)={&(0x7f0000d78000)={'sha224-generic\x00'}, &(0x7f00008af000)}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/02/24 18:14:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00006ce000)='/dev/snd/seq\x00', 0x0, 0x0) semget(0x0, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9d9, 0x40) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0xa74, 0x10000}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x6, 0x4) semget(0x1, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fb2000)={0x6}) 2018/02/24 18:14:08 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) write(r0, &(0x7f00000000c0)="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", 0x1000) 2018/02/24 18:14:08 executing program 0: syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x9, 0x3f, 0x100}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x4400) 2018/02/24 18:14:08 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x5, 0x7, 0x33, &(0x7f0000ffd000/0x2000)=nil, 0x81}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x3, r0}) ftruncate(r0, 0x41) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x1000, 0x80000001, 0x71, 0x7, 0x101, 0x9, 0x1f24}, 0xc) prctl$setmm(0x23, 0x6, &(0x7f0000ffe000/0x1000)=nil) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x80000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x3, 0x8}) ioctl$void(r1, 0xc0045c78) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) close(r1) 2018/02/24 18:14:08 executing program 4: kexec_load(0x64, 0x6, &(0x7f0000001280)=[{&(0x7f0000000000)="ff0a94417bff177e", 0x8, 0x1998000000000000, 0x1}, {&(0x7f0000000040)="b33951fe6a5b7e0c8e6acb7bd9dda5f87290a70e25e3582cd330c89b9e4728801a309dd60214e93b82d602281c905a6c2cd7805aeb8564ea8c1690244f00", 0x3e, 0x0, 0x4}, {&(0x7f0000000080)="6e67f5af6194472974726f6ba6d048de164ff20ef43ef32b41aebb6f9ebc0673bc01c535cfff95f60ccaa04abd246b26504d82735be4a4e904f377ef4134665bd988050993ad1f2fbf339ef394a5d71b0cbfe55ba5f15c5db6c19d0a5855ade08c5ea4425e66f68cd8a5073f91d23fd67e29885513ae237e25d8f23c56abf66b5721e36ef6bfccb9aa255633297fb408544f6c11183e14ae1b5dff1fcd88436353478b6eacffded7188a726021ef8733897bb988520aa30d64a164b98263969e5d492f769060bb41168d", 0xca, 0x6, 0x10001}, {&(0x7f0000000180)="b7dbad70fd1e2da7b235e4e29f09dd0d908baedd59ad72d27cc3c4d852a0e417255f5d85a6e232f7ae984b316a73c7638da633808717d8c918fe5e063758300c1735ff982b4c01192692dd3e299f09c1c709ba7eadc821a1159a17ee821bee9647b612c6dde97b99b1caf8dfce349b7ba05fccf09f39c0e72e22d9", 0x7b, 0x2, 0x6}, {&(0x7f0000000200)="9b73dc7ff90b49668f3bb47955386b28a36fbdcdb65b20081de7956572a7263e323bbceb3f63bcc4e122623e2b5f81686a062d375b8884588506f8ca945602a0e5", 0x41, 0x3, 0x1}, {&(0x7f0000000280)="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", 0x1000, 0xfffffffffffff0f9, 0x6}], 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001340)='/dev/rtc\x00', 0x131100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001380)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x30) r1 = socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000013c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001400)={0xaa, 0x4}) r2 = getuid() r3 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001440)=0x0) tgkill(r3, r4, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001480)={0xaa, 0x40}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001500)={0x0, 0x2c, &(0x7f00000014c0)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000001540)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001580)={r5, 0x530f}, 0x8) r6 = syz_open_dev$sg(&(0x7f00000015c0)='/dev/sg#\x00', 0x5, 0x1) ioctl$VHOST_SET_LOG_FD(r6, 0x4004af07, &(0x7f0000001600)=r0) setns(r1, 0x4000000) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001640)) r7 = semget$private(0x0, 0x1, 0x420) semctl$GETNCNT(r7, 0x0, 0xe, &(0x7f0000001680)=""/34) getpgrp(r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000016c0)={{0x80, 0x89}, 'port1\x00', 0x92, 0x50800, 0x400000000000, 0x9, 0x3f, 0x8, 0x3, 0x0, 0x4, 0x7}) r8 = add_key$keyring(&(0x7f0000001780)='keyring\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) keyctl$chown(0x4, r8, r2, r9) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000001880)={{0x1, 0x3, 0x8001, 0x3, 0xfffffffffffffc00}, 0x1, 0xfff, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0xfffffffffffffff8, 0x1, 0x204fd378}) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000001a80)={r0, r0, 0x4, 0x7fff, &(0x7f0000001980)="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", 0x1, 0x4, 0x0, 0xffffffffffffffff, 0x9, 0x1, 0x9, "2e10c3259e521fd04669b10294f664b924c4e2ce4520da20beca38199b28af242dd76a39"}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001b00)=0x8, &(0x7f0000001b40)=0x4) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f0000001b80)={0x2, 0x6, 0x401, 0x4, 0x8, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001bc0), &(0x7f0000001c00)=0x4) 2018/02/24 18:14:08 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) ioperm(0x5, 0x0, 0x1000) sendmsg(r0, &(0x7f0000a1bfc8)={0x0, 0x0, &(0x7f0000cbbff0)=[{&(0x7f0000c0c106)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[]}, 0x5b6) 2018/02/24 18:14:08 executing program 6: syz_emit_ethernet(0x52, &(0x7f000065afa5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x5, 0x1, 0x0, [{[]}, {[@multicast1=0xe0000001]}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = getpid() ptrace(0x10, r0) 2018/02/24 18:14:08 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) socketpair(0xb, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x1) fchmod(r2, 0x46) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000040)={[], 0x1ff, 0x37, 0x1, 0x0, 0x5, 0x17000, 0x2, [], 0xfffffffffffffff8}) r3 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ff9000/0x4000)=nil) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000200)) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000240)) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000280)=""/130) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000340)="d5f870d355565ee2c901c0f3341fa2ab108bee9b678b8e4b3646550db1bbb786d18e0341636f0e634299fcd1d7faf26c3745113ef91db9c105ce9808b4d3be31b1f56621a0b0f4181a2f9abebe295064c767bc2946c319800acbdf227573c677f5ebdfb0590822bb6412b771f60e873da765af6849d04bbb208281a8cb29cbbd421002327493b5188622224550462756f66f11") fstatfs(r0, &(0x7f0000000340)=""/114) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}}, 0x24a800000000, 0x7}, &(0x7f0000000380)=0x1d5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x209, 0x12e6, 0x6, r4}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000000480)=[{&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000380)=""/145, 0x91}], 0x2, &(0x7f0000000500)=""/125, 0x7d}, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f00000005c0)=""/227, 0xe3}, &(0x7f0000000440), 0x20}, 0x20) uname(&(0x7f00000006c0)=""/161) 2018/02/24 18:14:08 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x10000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d43fe4)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) close(r0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/104, &(0x7f0000000080)=0x68) 2018/02/24 18:14:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0xffffffffffffffff) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x22040, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=r3) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000140)=0x400000000000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) dup3(r1, r0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000695000)) 2018/02/24 18:14:08 executing program 1: r0 = socket(0xf, 0x80001, 0x7) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af0fc8)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b8ffa0)=[], 0x0, &(0x7f0000edadc0)=[]}, 0x0) r2 = getpgid(0xffffffffffffffff) sched_setscheduler(r2, 0x0, &(0x7f0000000000)=0x7) ppoll(&(0x7f0000000040)=[{r0, 0x2}], 0x1, &(0x7f0000000100), &(0x7f00006e7ff8), 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffb}}, 0x6, 0x1ff, 0x7d, 0x1f, 0x101}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x14) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000080)=""/115, 0x73) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000ac0)={0x0, 0x6}, &(0x7f0000000b00)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in=@empty}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000b40)={0x0, 0x9}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000e00)={0x0, 0x9, 0x30, 0x8, 0xfffffffffffffffe}, &(0x7f0000000e40)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000e80)={0x0, 0x6, 0x2, 0x401, 0x8, 0x3}, &(0x7f0000000ec0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000f00)={0x0, 0xf5, "b2ce14754c96750dd113e30376e9866c704cb6909d64a1e9bb60e65f6ce1fe1a3b4d7d2af0c1b6c5dcf4c0d5e5ada274264c672494506b7b79b1d77cf53ac67361f619dbf63937d7eb809ee8b80b490fc3d27b8c87ee874e499b48b11c68598a2dc6ae771f8a6ac4fd7c0cb8181713c0d1d87d1d309305545f8f81e08565d60cca5c5ee8329fb8e5aa02e658501ddb0c8446c1ffc395c7a55270afe10372df6e54f26ae493cf8ccfe498dd59e5aaa77ce871b4b24998624d7c0a12a147794a5f5f1092a014abe20c60dcd3c27fb29908b768a6e6546d911ebabd96f6ed4fb5d0c2273b02b5bc89588dd18c977f92bc5a1716a74936"}, &(0x7f0000001000)=0xfd) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001040)={0x0, 0xb9e, 0xd00, 0x7, 0x401, 0x401}, &(0x7f0000001080)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000001800)=[{&(0x7f0000000040)=@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xf20e}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="af8acbda0432384001f21485c95f061e8241e0640e829d53689b10e1fe62fe17fcff8a4e6a3a8e6e8f7715ab5b624b60352bcd39e0c3a4dabd0c1b628876b93f5a8fedf6da2bf077291f0f4664c638e9825e141f36d4760b62ab6fa86101b9cf5c1b52d6bc435da1e5ee7e840554a051e6959f7b702b31f640cc22e9031ed807422d5b60528f68dc602f98717938e9f715339db2a7d39399aae57e9c26f856e5c1f1fbb8d10479b243eba12a10bf40cd0b332700db5eab7e348cc95ea2c10d850c08e43245a6ed0f88182ef8b44eb283ad2b83b1a1495d0d48f65bae914c42fcf161b770713b5156bc8ca1d33a40ec6917c884b7873625", 0xf7}, {&(0x7f0000000180)="da94ad7f0bf74e6532e44f0c5f0732c1799c83fe4cf0beae3a5ddea96d963ae1caa5da3cc4615318e65566da39ffa45aa1f20ed0bf718afb46f9dbdc4ceedd0719204993a02f5d782b732b5235c05358e286c8f3124c4f57ca174044abd7eaaa8a12b844a335590c123508798812678c2cdc82", 0x73}, {&(0x7f0000000200)="21aca3271143fdd73b70b427a84b8750d02ad4717c8c4350125bb3e8d4c585678d4914689b0f6a98", 0x28}, {&(0x7f0000000240)="a5c1d5746a4c337c206d50b07c16c67cc964c3fae7cf245063ebcdd95f7384e2f6a1f1", 0x23}], 0x4, &(0x7f0000000440)=[@init={0x18, 0x84, 0x0, {0x3, 0x1, 0x2, 0x8}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x5, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8001, 0x38, 0xb6, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0xe5c, 0x8001, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x6, 0x2, 0x10001, 0x40, 0x1, 0x2, 0x4, r4}}], 0xf0, 0x400c004}, {&(0x7f0000000540)=@in6={0xa, 0x0, 0x200e800000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000580)="cf4b5d3b3ea7e8d8025e763b5b0ffa42b407393aa335b6db348c8784f3212927380c24fca09e816cb5c2891cbc1469d17425f78434426b4e26a0687919a426f68f1ccb1fc929f2af7824c40455296c8e64e3588c535884f579f44660b93e3ad9b37e2080ebf7fc", 0x67}, {&(0x7f0000000600)="9eaf9cb0464a72c768531a0e616a47e1559741ba2855d8bee72da0b8c7661650eca499ae3c6f65ddde2097f576f01e3e3c9da13f836583e0c4cd669a02f77e5eccf2b64e46bb8b602d4ddd671009542092c8ecac3f925f55993179dcf12f6954f3a94886eb1b64ca552ce1b714b93637014e880ab7cea381994da0799edb9ff05451", 0x82}, {&(0x7f00000006c0)="ba351cf5abde9956e93b63a50952c96b694de4081366a3dd302931cacdfd92103a83b2ee973e70888dfeb3ef43a2211245ba85556d4bdd70fc42c9113d050f965aae5603ba6d4d1d4d42a87ef8c061582dc99179bfad48545f16dccab2e3b98c75570ecb54a132ad123d5a4a878e5cd578cf2d64d84ea4c0d078f24629705d2735079f9dae66f0a53b", 0x89}, {&(0x7f0000000780)="5a5bfd2320933cec64f7fc44a0c6e88f3f2f3e4526e49688a0bfd84e4f3ae32988c6d9f1a40d07e24531488106b75231bccb62423133b8477c6958dfa13689dd5cf60387bed66cf9cebbfbe13c7bc95e1003a1720ef9341ae9354373d3eb5de9c847b4d62fd49a01d013971f24aacf44338fe3c4a6963ce3df9cf153a6964536206b51417b887a8f2f9226858be28616a35b90cfe7f02a399776f8096d13a0cdcdb24bb7ebfa6855e1835e947a846721570bb6200eeb2279953185969f2997304054c71beb125c4b63dd9fcc8d3af8701efb764ca7241593657d6d80f95ab5b8872701cbe45ddc27", 0xe8}, {&(0x7f0000000880)="90e0d996eb40b8c0c3e96bd0bb84359d13f2da77acad7ecdae637e505d40acc2aa068f27a80faae4", 0x28}, {&(0x7f00000008c0)="378a64b1125c7b30860b140f30a8a958e94cda25a46bdea17842e95c4e4dcb2e1b119c6bc69dbe9cda8badcc25022b1b806c0c6bc69de943d79dc30b7b0c92b4cd0949346221d60943a7c3aab3a8445b9b64d2f30116d6fc3b3a01aed56de062129f3978dff0aa8d9514c80e80d13122470b191da7ac028c569d15a4031322a0873714dabd7d708d959437a7a86c473d0e7a4f80d2c9f0d5fb9c7cf5c176fad2a2075f33aa0d6416a834bb9e23a694c0d7dc8ea413e3d2fe347b", 0xba}, {&(0x7f0000000980)="8492d150d6212f51f74277f6b6c89e9d7a71c4e1b5f4081da7cc214bb0238b808684b91105670fcabe9899196dd849db835be2d52f255511f1817b84ee1c40bdeb84dc44bd2da660fa1a0fc753d1d026086a45d1e7001bde71bfa4d08f9de8dfc1146135cd405ba57a469e8bb4b59c34e3dca9a1a7eb3f004415427f6d537df3f5965f5251880b", 0x87}], 0x7, &(0x7f0000000bc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8207, 0x4, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x200, 0xc5}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x2, 0x1, 0x80000000000, r6}}], 0x90, 0x800}, {&(0x7f0000000c80)=@in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}, 0x1c, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)="13c06d40053778957ab2e8f2d6d34dd950b15fe41ec702d93cde42f80a40acd2e02da0949fd58e5e51f15932d23ca50c6ebdf04d1d2c139dd5faa1e6397bf0c0519eeb4276171bad854d8112b2a0c8571a790a3e9ae79c", 0x57}, {&(0x7f0000000d40)="41ef227eb7ecf5fc94815bde3f9e2a45566f06c3df4592aa68b4ce0b267822a0f655f5a6c61471626f759e57071cf61900fcc1a3fadea3afc8b86cc4331db727413002e034673dabbb070aa7", 0x4c}], 0x2, &(0x7f00000010c0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x80000001, 0x7, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7, 0x800a, 0xc6, 0x6, 0x1, 0x80000000, 0x5, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x203, 0x1, 0x0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x8000, 0x9d, 0x0, 0x8, 0xffffffff, 0x6a, r10}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x2, 0x7fff}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x51, 0x3}}], 0x120, 0x4}, {&(0x7f0000001200)=@in6={0xa, 0x1, 0x380000, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000001240)="fff53fd0895a4906559651e7d54bab22647bdf4ba0b4a64dfcc5fc00e593784879deb6ebd7f7a732a5171faf2ee678fb815766780af47a67e3b411ff01395a7aed911a69141525bce88c3853ff927cc8d5dedc06604e9466db6891e21db33c26ac0a28db58889ee978fee0ae7749d42feade5781c630497c77055288c853a9a3292048f9320cd3a1fe7b212bd29dbbd979f0d87cd3b908004e64fcc398f5d6794893a3b7e6fe5a151f42b5caf209c1a53b71507abdcb91230ef0b953ad0f083250f437648965e026530f124ef6d29275784ec31bdc6854dead80958b3d", 0xdd}, {&(0x7f0000001340)="cb4d5acbfe8958cccca19850c63ef5a005ef577d2fbdecd75728bf16a53338276336f60e592abecf8a9642feee37a614f5019346aa4c030b21834bd0185b3642c5fe5ab416228c354436b4d1460fa966f4d500cd3e392093efe3c17f78395bad2773a0e2d13c08718620fbcb24bfd212d7971d2520bd74a4a69d6df20f60c9", 0x7f}, {&(0x7f00000013c0)="b0077d95eb0a507abf2c856ceea2f9fd26709fef80aaf94dcb7c71bf1ccc3b3e147dade350abc827d55caffa04b1c45e5672b8ab47af16e64345f56c8b31ad4d798e9cba893495dcc2cd1796cb4f5d7c609d0034d5a1bbf00c0d916a9ab531fda7f02edad34b9d1dba8e8376adc526af7c871ee8850e8dfd7e9f2cc8e9df7cbfb06c9c83637e8c0794ffe72247734285585921145d8900b3fd7e5febac8f85b5be5931c0129fb278ea5a0b2543e1134a6fbe38c269236dfff078966981f9ea8e71c3fc91b7aeb638e9c092aac9120e50fa87d63acf0c2a56ab76", 0xda}, {&(0x7f00000014c0)="9a5e07200c63d3fdb5aae9e5248ada7c531e67b2741505c3ab06c9ced86bbe4aec4eaf11cdd6eeae7a077af93def55c75b0beb53568f521d4992584d40bb2c6b0066eb72dcdd5b76e728dc9e64ea2b9fa695c7bd967a", 0x56}, {&(0x7f0000001540)="d8cb12acdbe65cb1345f2bb1f071dbccc06c6bfe727c99f4fe07fa822b5694fc091d9a714454af344a07760a86887858bd738a34eeecbb09b36fe41bdbfe71f50a1cc714230c164bc9576950cfc48051f459af8c799fcbfe65a4b8f6af88e8703d6c7eda6c91c27f171ded8b18fb100813b89e1ff6b24952f46e34c0270fd3ef8ca4c3c168a4adb9354c14643ea623c2284949c10f03c68d3b146f62dc34dfd9f90b8c63b87e4ccf3549dd5caac6865f929cd9cceffb3dc5", 0xb8}, {&(0x7f0000001600)="63f677899390e98d0111a43b300db47a829da9836e2f817a915f10d75af5f00143b1a513813ab18628fe450e07b0fe9dd0eaae0aa675a97fd78f01", 0x3b}, {&(0x7f0000001640)='<', 0x1}, {&(0x7f0000001680)="5bc073a91b95977a18c05fe46264fb53bd3b5d784b32c04a5233a7a60b1c834637c3cf159199406413096b658bf9beeee2ab89a8eb80075a985a9ecac09ed644049c7a2677f902b6c155b05facd8d5efaef89989e2c2a1d3439d71d3061bfd8eb5bfc3876fc7", 0x66}, {&(0x7f0000001700)="3ff2d26e0b563012f132", 0xa}], 0x9, 0x0, 0x0, 0x20000050}], 0x4, 0x4000) sendto$inet(r0, &(0x7f0000001900)="aa2c871de407266bdcb055e9a73b29c17e4feb1a5b7f5cfb90eb5d8fa8d0b546c7603bcbaf6cb8d31fcf79b8435785122162a0a0944378cf36b6ccdae3e99350d64b4ee6e955d1f0224fa94aa6309c05eb6bb06174eec8c5f15ce146d853ee7a82d8a740dcefdb8fb475a2a438e967be11bed7b8d1c20deecb7185457682d4d6830688689b9b1c86672446a6d14080603c4b3960b58362063251633cf73889182a9f66f1f86a3358", 0xa8, 0x4091, &(0x7f00000019c0)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/24 18:14:08 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fcb000), 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x42a, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0xfffffffffffffffd, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x0, 0x7485}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() close(r0) 2018/02/24 18:14:08 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) dup(r0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x3, 0x3852, r0, 0x0) clone(0x0, &(0x7f0000000000)="9036893a1977a129c7553207000000000000007986fd0734204a65a83f4e476fee20a0ae2e228a3a86ca852eaa67be02d18e7ee388d9f0c143e7fa4f3025c34d8c7f0581312d9219b45e8592425f04240768391f", &(0x7f0000a25ffc), &(0x7f0000000000), &(0x7f0000bb3000)) 2018/02/24 18:14:08 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000052cff0)={0x0, &(0x7f0000c01000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000542fd8)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)}}) 2018/02/24 18:14:08 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)) inotify_init1(0x800) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="8855d0f62e54a1d63696eb4c008d721b"}) 2018/02/24 18:14:08 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr\x00') dup(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe, "6afc54a05c74f9e7a92dbeebed77"}, &(0x7f0000000040)=0x16) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x1}, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000c74000)=0x3, 0xfffffffc) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x400800) 2018/02/24 18:14:08 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) write$tun(r1, &(0x7f0000000080)=@hdr={0x1, 0x4, 0x9, 0xe026, 0xffff000000000, 0x7, @ipv6={0x7fffffff, 0x6, "fe84c6", 0xed, 0x6c, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, {[@fragment={0xaf, 0x0, 0x0, 0x72e7, 0x0, 0xc92, 0x2}, @routing={0x3f, 0x8, 0x3, 0x1, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xd}, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}]}], @udp={0x1, 0x1, 0x97, 0x0, "2298051e0698e98930da28fc36aa3d7d871d6d578621d36544d89db57dade3282937ffbf7dd28ec1a6b22957a4b23da3fc0fd2cdc7b9429d5705114a1139d588eefb392de76fa61278e070aa01de8aa4951bf2b13d4cb519df98e451b86d72cbfc2841fa3bbefdf80df81cb6c379f4bb27bba1b3c6a8ccf512045430a10f8748c6f9e96e84d8d823a13fa6fe63e23b"}}}}, 0x11f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r3, @in6={{0xa, 0x2, 0xb944, @ipv4={[], [0xff, 0xff], @empty}, 0x2}}, [0x6, 0x0, 0x0, 0x1, 0x200, 0x2db, 0xc23, 0x9, 0x4, 0x8, 0x0, 0x3, 0x10001, 0x7, 0x29]}, &(0x7f00000003c0)=0x108) read(r0, &(0x7f00000000c0)=""/41, 0x29) 2018/02/24 18:14:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty}, 0x0, 0xffffffffffffffff}, []}, 0xf8}, 0x1}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)) 2018/02/24 18:14:08 executing program 5: syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) 2018/02/24 18:14:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xa, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x40000) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "8826f2725c10cd53422682bd093328d0d380d5c0d4e2c1539c9a038e9552e45271a8912222ef0e2f563abf381cf707898cb4b4b8f19cc172fb85c976af9baf2c5ea0d73613f8b56055295de7ae6c2e3224575077a95c4a8cd07bce06b6a7ab9fd54ff4521ebfb84767d9d84561d88429357ace6ec7ee21647c0fca5e3a8b5e5ddd0d0b46cf715699792d2b09b76b94d9557dc5cd8fb46b96f8c4c1c551cd4e38ccd84a4a23cf32d15eef4918cd99e5b77c0e101384560769057ec81ecfdcd1a1b1073b890242d36dd2ac24f7f46c783c21b4724382a9f3a9fad398f43cc9ae5e959606409ef935a292b848e1f203eef81164e675dbb1fb5d7a081943ad469257ed0cca4a2080d244c38ef7b6dc9bbd7ad10f413130302c96cb184344364ea56f100341eb47e049a065e87926b865eb77e550f4e59456c65e235c5ffb0eff653b19d3e4aef87c650d607888efaba6a5785e7640d5d75f1fe03fda9f708ba65352ab17efd04d996a6fa04bbc6ab27441cce78003c4b7cce9f61fb51116cc8084a8e67553e15bb7a4cc76d732117bdd8d1beb8229a63ac270cb912f80f52208ac887f4d495057ab30127b6fe63412a391fba8d3e8ac29d5cbb2969299ab9ddd4e844326782110f649276373898c67cf4796cf621e16713be575c99b82b3e00247495d5272a884e0ccc84f107ba57a3a36e3462bd4b6db013b94ff1414f5c8bcf66af4c0489969c9a347960bf1474bbf55e951b1c4180e809eab52042077aba5f7bb72fe408e4a392263d6ae174d6153810441604a328f1d5b13befebb4d9ba5b4ba1a5dccfa7124c0cfb98bce52aca7a0d39abe91f976c89724b6f7d86607bfe92d9e50e99de5a4b36106c298a8a4b37627d281d8c4b20fed0609a4da51bc96c6b27478a225b4c5fc4031deed2d0ed30a115c9a2d447e1c29a051404ee2ad2a0aebbbc2b93d9fef23c6f4ef172f62503bd0e0cfc4f3aca237008e49769ddbbe43664b9d26076be21c338c6fd8fb83210684ff11954010315ac5362dd1c418c52c24a3dba8ed87c8d55ea3f4a53a1f74dc9cc72320015cf077c48c10d6cd72c97202bb9175f7850ed29a83492de18fad73727805d3ccef7033a8c65e2ac1241d6006f18d3bc65be2ee715876fc15e424e2186fe441c3383de31d376fa253170fb1179b48a1e82bc4bfedcb07dfad518a9dc51f01d3a8ab6d823ad8d2cf7c983fff8ee06508b179480c5ab3adadb501c539bb3de0811ace123b7f7a4906cef74922872a146c20a4fcaf52ee83ca92b7a70dab03695d377c7a241f9d91d9fc2c730e24e5404826c1e42a8a18da30f98953a26862fc98919dbecf62a19360a2d5b6a2e6e8d0a0128d1611d74c4ab328111d8a2ae74e61ded455d83ce99d86a47c08caecf953f3f1f7b4fed09c693f4ca1a5e117a7cd82e3b0f893678e23e9c742ccfd5ce9117377ac8d02f3337345e87103c51bd6a43d9ecd51c1692d1cf4cabedd32b699f126e4c23898961c4feb92906cb330680fa3ad024058b70dda2adc182b6d406be28cc6a40406322eb3141d8e4ef3f7426ffe7dea6758bf02dffda86a47f59286679a3c714eb51846c91a1b3bed285040a47e173218f45f5fd425595bf880abb97e6ecc54f076112d91976821784e64e87546fb3dff0f6e51aad165386c622809d064cf5c3c4addab6be386a4cd47a9e2763abfee5808e182f14037b9728141b94c997e355020d624393c04554cdd7567c09453227a1d1b7c269b70bed8d0ffa28a7416a3d096091ad7cb9477861927862698710e21554f11eb4ced77ac919dda600a21d2d3bf8856a5524c187d9cdd2cae04201ae48d903ca91021a6b46a10b8fdaca980ea844ed8051777ecc56231c82f3237161dfecfc4ed130457bd90560b11fd2b75d89efbacb2144a50f4c734638be4e9b71cc89343048086e60050ae88b867848bbc02db082fc18c55ddba6e975a348aada5f77b77708a3f389bf419dd7c6ad9fa20894cd65bea097d3d11f090fb41a70a370ead80cfe5ae77d28fe9ad895e72c0fdeddb76315822f0d6328129dd780f3cde7722b07ae87cc6a35c270eeb28b407fbb3bc8f2fa641fdf32dbf213b66679170cf9a1f2b07334e78d3088ad4e0384fd1cd0c9f46b95318cc84d468ffc1f191c8ef339af4d3f80886aafe68cf4d595538ab6d2941e5d5401914f39973f1a8dfa236601cb6482802bb6485adccc191372cbcdadaf0d2223f31de515f1adb80fe59266eeb5ea99380b7b15b84bc2029ec14ed9a39043ab5a939d538238df4ae24093f2d1e967957164e50b146d7039176ba0ffc0788ecf18aac1c2753c65735d54d252ff8fcfa7f6a88945360bd3ef7c3453b13cb63031babebcc5c2981296d1952d7972600370235eb7e7cd31dc2e6ab10693c6095ec73fc6bcad159ab0648d919bcefba74d9c269e568b8e9c41aea5ef1f7beecca96236aeff49ccc8d035accfc5a1390b489013a7e9fe73d9007bb580782fc2cb69329ac9ddcbc7dd0d01e385e401eb770acf1bf7bf48da4cdce1d2edca59a9f7e7b78c6502f8d75a28f3bb25e192d5e69799e47c25bce3f33f127f8ff795b9a58bb9d74df30cc46411fe30c54483801766191fa0f3080dbd3317f5095624045b7f3211a99de38821c2e2e4a4163ff8685f1b1613ad6af992eafc782e39196d271e292d5b32b7d5f4bf81d75044b4ca618aa93a5f4bcd524006fd81f5a9bfd341074e744ccba5d8292f55414c1140001df675ad83c42d76e26ac9f45b84d844a3b4a88f7fc20e108b7067a0274a3ad40e11bd3744d1a538ac1309204dcf4c41f7c002fa02353ff121d4ec78f566d6e2e770acebf5e08d2183766fd7a5648306e7abe063f4b6e2fe27f3712f266b403cc12650bfc3b878a45dc43901b253ab64f0f939cc7f2fd1e6b1ddc0bfca5fe551587fa411b22783e799d569736661aa85d05ab769175817c09a69a8298c89a9886a28c0a1648e8baa0277a6eb4d961e77ebaca795d7ee399809dc5c24740c8fd3519affca7c5984608cf768467f6af8d416b5a32cb762e70238ad68e6ab844ad4d1a99e44d3938d84920dc2f4a32de263d783ae9c484461befff806e3145c8875bdea3f49ef6273e1aa3bce168025c4d043c951094ae75656562d4d0a885e56c1ac49261d648ae66b90b487d341171aa352dd2a57f91756d19e1f605df2a0bedc119fc6bb73577b3bd5115110dcb6a38d23292b6ba8bbb325342a4804f52ee6f31a67df3f1bdc8424da565e3225ca21598b9866276c60de0364c241ca9d715f52a28d1fd8130aae6e285073bfcf364eb20abaa643010bf44cc7df723939179ab5de607e5f4305cbf0c1161f3891ac5c74f1acb38a7f304658b7145b3cdf4f818582aac8af5520c88664fbbf39fecdb687bb091754cd7520de9970b28e281230ef7ba09a2f427456ea314b2ce8ee313df0608b80ec37d057e1a6904e983926adf9c9e0935f9f40521ef207ed10394860e3e4effbe8e7c2faa5b48d20622cc01e2d3f6eef74b6a5d0e93142a56b4391bb8ddfc56671402c50db1b128be817f5e17c2e0c0789a3c66996d89b915607b283ffd350041377192fa45b2a529d222cb6b17398d6bf3fc632958ffe1ea399dd638aa7c2f74f0119fd0f9541f6757c609e2f6b38dfbb0901a97a266df29f99e9c34712b587221d52fbd04304d9792696293622b7a6ac339e2d87c327a717adcc1e8261cec463163603f3e432354593e1d91d9b525c7732e7d4a42ce0261d807ab4727ebc7737cf27177a5435ab7999d42f0ef76f1ad97c516ccab402f428efd2a8013a2319a1776a34f143e974a97297c9a819212ce56ac38a6a695d7b8c3e57ae999671867b3dd8d85bfb5e3c512cc91bb28ed4aa78326c3377ad2cc39fcd25a424d2d28ba6d79da809969a3940ff9e768d377e0a3a14cda0e2e8ee073f060a59b8ffdca85fde0575699eef7ea5b2802841ea1299e375fb0ac9e01930e2b2f70d0a7ac4a21196862c98c2dd0896f1f09f0fc3ddd06bc9e7759dc42d15379c8713f10c9590c8c25fe3479996bbe53048c5d4d6d960fa79888ec0e19425a62fca234c5f5e134f57e6b351a20b3cac4684bf38fa310de04faa5ade4a42646b0fb53b64b60189c8e810fb39766ebac39eefdd670f9e848a426d853fdad7e57abfd89639c9adb22bd570ae249a264c2d308a987661a8826cb7335af60763120655cf0cbb44ccabac25b12c317eb48a5adbbfdd31446f10dbac065f4d47aa982b2ed350d6cba62977fd634accf85fbaebb20e052fd56cf1de1b3e87e954b38327823d8ed718c86a421a7cbf577327764055a3f42399932c37a0202477718c0fb7fe13741d21e5fb71b66090cf47008b6db2d1143c695a4968c7776f5deb68484c38bd7e7ed52a5f10982ac290a040053d3d8e0331fd141f448f3bf6cbe32aecb3a7b4489934eaecd813993ce9eb442157d2e67b96e5261d53159a8c435fc0bec679aa0f66fbf1800efa3cb9f01030b7e0cb9de4a6ad85cc82da819b119768fe44ad5226e01c86b091dd3e4dd844a4410c10e91eb8e16049e5b9f2f8615c314de9e95f0d0a45361ba8a2bb273f384ca8a5f83eeca81da133ee83fa65492194d21ad590225bfdbba6dff2b380b372f314220f5de24835e67fa5d95a2dfedfec88aace5a0f3f52ff1e7938402fcbc2c96d05bf4bd5980845bdd50594e728a4feb3a498044d9a95201e6a00887c1fc5aded2c8119d602e1dc5e3dede9e84dec1aa058836705f71ef50110f67f80f5f814b937dabf4ab5fcdf5463ee390dbb7eb78f0b378737031e9563fd5a049595bb61d09f43dff622abcede62d32e631d032c36e44edfe0f66b8737a3d932234f105867a0b718b9c344cc5d59f67fca7e1d35785477df8ee13c4e5e9ee2bdd924b8535e3e8d6336fdc98d812a2a6bff2f6c6a5a60d634256e1704bfa1dc7d549a7c88ed847ea887f73b43165b430d997181aca7a86b339392b9977a1c0f8f23dba7dc5860faa2f731fa8245e94d87e35b8b686dd40a9587abf5f8025516878eb8151c09c92566d070e7d56bd5bc9346273ed4dfb2c4bc072a54a3e1d38621d655ed2f599f54753581f9a5fbba605fc5c3ba5dd90bffd1e091a91b544b9128b6d09da70652569886db5410d31c5f8e58e5b98b3c3b656996637e57217ee0ad8080e2e507d4bf2bbad0963acd141d8e7c0711bb19ceb2c7ed2808a74084c373edba2d9e99e9b5630c5a50a4efff2b48900eb758a4a06e35878efd93ecf574b9107ace1262a5d27b118bf55b82edcae979bc4f9516f5f2d60c6be8a66594c36755ea639db22d5751db0a842457c54c58b0b46b2b4f573e7e1f83e8cb4210980cfda9b2498d73465fda3128761a44ad9aa0bb34a61105b3119313b8ab2423178b50380fcc747ebd195e691c4fddcc580ee8daf962f5f328326115a7038e0e80e3d28e73d78ac7f1b16414cb989275cdeb6af7fabf3a2f3f86c1234d9085fe7de10348b6de8fe859e22a268828c13da5cf2786bd2641c4ac65d7d9da728a0b5c7f5a2baf1680fb874af19ea93c2c3703c7c6358fa699afd8fcc64ff0b494dd9c89ae41b50ee7aad888cadf0466d52e7eabb1d9c4cde72d50bb5a2b5f51c5e66eac3e982370908f5fa8eb746e5207db2e72748f324d2d9a3d198e30116948ece2608f351e10345ac5f8f8a83ab71938b336745906aa8200fd48484691bbd831076fa7c10cc2dc067fe841544046153890627b1adf2a9e0552c541167f77050cf286cf591e92d4ae78fa1f5c9149d54e8f16aac"}, 0x1010) [ 299.746819] syz7: Invalid MTU -154118776 requested, hw min 68 [ 299.756209] binder: binder_mmap: 6880 207f9000-207fb000 bad vm_flags failed -1 2018/02/24 18:14:08 executing program 4: r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x3e, &(0x7f0000946f9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x1dc, []}) 2018/02/24 18:14:08 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x151000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x2080000000000000, 0xd000, 0x3f, 0xd, 0xe}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp\x00') pread64(r1, &(0x7f0000000480)=""/237, 0xed, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) 2018/02/24 18:14:08 executing program 6: unshare(0x400) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) fallocate(r0, 0x0, 0x0, 0x1f) 2018/02/24 18:14:08 executing program 7: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000), &(0x7f0000002ffc)=0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={@generic="c794127531a5e037d61ccd785a56cfc9", 0x0}) recvfrom$packet(r1, &(0x7f0000000000)=""/18, 0x12, 0x2001, &(0x7f0000000080)={0x11, 0x4, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8b8, 0x200) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000001140)={0x6, 0x973, &(0x7f0000000040)="68ae9cfd7c1c6e2a8ca610d93d971ecbd31fe4a50cf230f4069536c41c73e23d8b7277c1364850971eddc29741a441fbdb7b117090a61d2969c9959c6e7599f86741be742e485de013628f535605a754c35551048a32c3a32bb492012765f23339d299cacf338d844b5d30f21dccfc9f0f68237480423a0109888530bad90241b8ef3d78dda9d64e51658e76ccff390d5a49f4c521314d8b9e878292a8f302f5abb93da8aad9743b21e81b5f2c8ca178e266e40ac323dae5fe45d8b77b249aadc431279bf7798b7a04c1eeae994f57b4", &(0x7f0000000140)="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", 0xd0, 0x1000}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000001180)='./file0\x00', 0x201, 0x40) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) close(r0) 2018/02/24 18:14:08 executing program 1: sched_yield() r0 = socket$inet(0x10, 0x2, 0x6) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)=[]}, 0x0) recvmsg(r0, &(0x7f0000005fc8)={&(0x7f0000035ff8)=@un=@abs, 0x8, &(0x7f0000027000)=[], 0x0, &(0x7f000002b000)=""/12, 0xc}, 0x0) 2018/02/24 18:14:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', 'GPL\'bdeveth1{vboxnet1selftrusted\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000fb4fa0)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) setsockopt(r0, 0x509, 0x4, &(0x7f00000000c0)="eac39595c3a8a8970b1aaa03b35ac343b2b5871e382d9e3ba8", 0x19) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) write(r0, &(0x7f0000856fda)="26000000130007f1471400010000321f000000e301000000025900000000000006000200cc35", 0x26) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) r3 = socket(0x3, 0x80000, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8, 0xc000) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000140)={0x1, 0xfffffffffffffff9}) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000000180)=0x80000000, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000001180)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xff}, &(0x7f0000000200)=0x8) 2018/02/24 18:14:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) accept$alg(r0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x202040, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x2000000000000000}}}, 0x8c) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0xa4000) accept$alg(r0, 0x0, 0x0) 2018/02/24 18:14:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f00000000c0)="130000001000ffdde200f408030f050000230a009d0000000f00c08a3022e5f9ecd54fe1697a56053f0096000601b93c189814e301000000f049a1b4b88ede7c65be0602c20200000000000000267c3d5f625e77e150da8ed7d56ca466a47bd87d000927b27dd26746ea50518c2c0c1bbce9003d3e86120000000000003e070f7e5bf12930d837b9cb3452b6c400007daa6959e4ebd3096193f8d9f90d1a14b56d68917a6f575b8b76190097269525b845", 0xffffffffffffff92) prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x8, &(0x7f0000000040)=[{0x800, 0x7fff, 0x400, 0x1}, {0x7ff, 0xf63, 0x20, 0x1000}, {0x5, 0x0, 0x3, 0x200}, {0x7fffffff, 0x434, 0x7, 0xb537}, {0x3c, 0x80000000, 0xf6e5, 0x7f}, {0x8000, 0x60, 0xe32, 0xdf32}, {0x1, 0x4, 0x80000001, 0xad}, {0x5, 0xffffffff, 0x4, 0x4eb}]}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@echo_reply}}}}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x3, 0x4) creat(&(0x7f00000001c0)='./file0\x00', 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe, 0x1) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000040)=""/119) 2018/02/24 18:14:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x5) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x41, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/24 18:14:08 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40}, @jmp={0x5, 0x40, 0xf, 0x8, 0x2, 0x180}, @jmp={0x5, 0x3, 0x7, 0x3, 0x0, 0x8, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x1f3, 0x4b, &(0x7f00000000c0)=""/75, 0x41f00, 0x1, [], r1}, 0x48) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000aee000)={&(0x7f00000003c0)=@getspdinfo={0x14, 0x25, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000340)=0xdd, 0x4) 2018/02/24 18:14:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000197fe0)={0x0, 0x0, 0xf000, 0x2000, &(0x7f0000867000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000e9d000)=0x10001) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000c80)={"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"}) r3 = dup(r1) sendmsg$rds(r3, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/212, 0xd4}], 0x1, &(0x7f0000000780)=[@mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x4}, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x7f, 0x7f, 0xfff, 0xfff, 0x0, 0xb, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000200)=""/249, 0xf9}, &(0x7f0000000300), 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1f}, &(0x7f0000000340)=0x2, &(0x7f0000000380)=0x6, 0x702f1b64, 0x9, 0x1ff, 0x1b, 0x5, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000003c0)=""/189, 0xbd}, &(0x7f0000000480), 0x20}}, @rdma_dest={0x18, 0x114, 0x2, {0x9e, 0x800}}, @mask_cswp={0x58, 0x114, 0x9, {{0xfffffffffffffffc, 0x6}, &(0x7f00000004c0)=0x7, &(0x7f0000000500)=0x1000000, 0x52e9, 0x845e, 0x2, 0x7, 0x2, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0x38, 0x101}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x1392}, {&(0x7f0000000540)=""/38, 0x26}, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/47, 0x2f}, {&(0x7f00000005c0)=""/235, 0xeb}], 0x2, 0x20, 0x7f}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0x2}, &(0x7f0000000700)=0x1ff, &(0x7f0000000740)=0x36ba3d32, 0x9, 0x6, 0x8, 0x100000001, 0x19, 0x4}}], 0x238, 0x40005}, 0x40000) 2018/02/24 18:14:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xdc) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f7ff8)=@sco={0x1f}, 0x8, &(0x7f0000287ff0)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f000089f000)='Q', 0x1, 0x48045, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 299.869846] binder: binder_mmap: 6880 207f9000-207fb000 bad vm_flags failed -1 2018/02/24 18:14:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x482) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x8001, 0xffffffff, &(0x7f0000000080)}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/24 18:14:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x3) 2018/02/24 18:14:09 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000ff8)=0xffffffffffffff11, 0x3) 2018/02/24 18:14:09 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x581040, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001640)={0x0, @broadcast, @dev}, &(0x7f0000001680)=0xc) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000016c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x200, 0x8001, 0x3, 0x100, 0x0, 0x400022, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x1, 0xfffffffffffffff9, 0x7c8, {0x0, 0x1c9c380}, 0x1ff, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x6, @empty, 0x10000}}, 0x5, 0x4, 0x100000000, 0x9}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x2}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000000080)) 2018/02/24 18:14:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x44, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[], &(0x7f0000000100)=[]}}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0, &(0x7f0000000f4d)}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x2400) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) 2018/02/24 18:14:09 executing program 5: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net\x00') exit(0x0) getdents(r2, &(0x7f0000000080), 0x3b9) 2018/02/24 18:14:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000687000)=0x10001, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x401, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000001480)=[], 0x0, &(0x7f00000014c0)}, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/24 18:14:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000fecffc)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fea000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000ff2000)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x200000002}, {0xa, 0x0, 0xe0, @loopback={0x0, 0x1}, 0x9}, 0x8, [0x2, 0x3ff, 0x1, 0xdbf, 0x1, 0xc, 0x7, 0xffff]}, 0x5c) 2018/02/24 18:14:09 executing program 3: unshare(0x400) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x0, 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0xf}, r1}, 0xc) 2018/02/24 18:14:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/02/24 18:14:09 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x7, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0fffffffffffffff9855da0", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/02/24 18:14:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xad8, 0x0, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0xa08, 0xffffffff, 0xffffffff, 0xa08, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0x888, 0x8c8, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[], 0x2}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "a75beedb3ed7dc9b71317866ead21a55a1de4299fc28bca34f86353dd100"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xb38) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f000002dfc8)={0x0, 0x0, &(0x7f0000032f90)=[], 0x0, &(0x7f000002d000)=[]}, 0x0) 2018/02/24 18:14:09 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) r1 = syz_open_pts(r0, 0x101802) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/24 18:14:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000074000)='/dev/kvm\x00', 0x0, 0x0) munlockall() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440800, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)) [ 300.267572] binder: 6962:6967 transaction failed 29189/-22, size 0-0 line 2848 [ 300.298385] binder: 6962:6967 transaction failed 29189/-22, size 0-0 line 2848 [ 300.354965] binder: undelivered TRANSACTION_ERROR: 29189 [ 300.365346] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/24 18:14:09 executing program 3: setrlimit(0x1, &(0x7f0000ce9000)={0x5, 0x7}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/connector\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa0, "80eb7ae343195644d1985bf37d856b3250660d9f86703fa3ab7ab2db039bc97f4df6047d1d0d7b3d501d2d0fad801934f9e998cc95426b6394e5b48821c383961690cb31e73c94af78f7ed6fcd857e3e2c254fd1cfee096b76565af306d04a792e711df7e2a38451b930c244e6c66d86ae4b46368f870e94eb61801c5549226c7d612a35053136acc497bd8c0bf239201edd67e028e2905f1737d3487c0863f1"}, &(0x7f0000000100)=0xa8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x400, 0x0, 0x1, 0xa63, 0xffffffff}, &(0x7f0000000180)=0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000015bff7)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xa810, r2, 0x0) 2018/02/24 18:14:09 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x88000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x20000, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000001c0)=r0) accept$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000340)={0x3, 0x93, &(0x7f0000000280)="076482ab4b0c8f56eb6a956a9e9c4283d76913d66adf43e28fc448dfe9624a170b33caec418c3f84584a4f8883531a31fac18960b72d09ac9edfde55d0f9369148f374e844da660047f7460e37260ef42e4e5c400b7ed2fed3b9507a3f7f8f59991364a721fe8b9ebcbfc7d95096f571b3dee818a0c1f39ec1e356fe37caea4ae58ffe4571b4a297f40e0012daae858785bc00"}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000380)='hybla\x00', 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0x0, 0x5, [0x1, 0xb8, 0x5, 0x9, 0x4]}, &(0x7f0000000400)=0x12) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r2, @in={{0x2, 0x3, @empty}}, 0x6, 0xb4f7, 0x2, 0x7, 0xc0}, 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)={r2, 0x7fff, 0x7, [0x9, 0x9, 0x9, 0x7, 0x1, 0x80, 0x0]}, &(0x7f0000000540)=0x16) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000580)) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000600)=0x100) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000640)=""/129) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000700)={0x100000000, 0x0, 0x6, 0xf3e1, 0xfff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ptmx\x00', 0x401, 0x0) ioctl$int_out(r4, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000007c0)={r2, 0x100, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000800)={r2, @in6={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x7}}, 0x3, 0x7, 0x9a1, 0x2, 0x10}, 0xa0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000008c0)) setitimer(0x3, &(0x7f0000000900)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000940)) set_tid_address(&(0x7f0000000980)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000009c0)={r3, 0x1, 0x6cbb, 0xc5b, 0x55, 0x0, 0x7f, 0x9, {r3, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x1000, 0x5, 0x5, 0xc82, 0x1fc0000}}, &(0x7f0000000a80)=0xb8) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000ac0)=""/120) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000b40)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000bc0)={{0x3, 0x3, 0x2, 0x8, "70a47d36442781dd6d7fadda3b57b653a5fc4ba074b9aeed6bdc5804425a52a9b8e056e01c6a4b5fa2e18546", 0x2}, 0x0, 0x0, 0x8, r5, 0x3, 0x1000000000, "4e92a078f04958a9c5cbe3a169bbeb14717a3d76049de3fa11ca73928ce9a3674a2edb11f633506b26e40f848e8243220a07889c84b036296a334c879ae07205", &(0x7f0000000b80)='/dev/ptmx\x00', 0xa, [], [0x5, 0xae7, 0xc0, 0x401]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000d00)) rt_sigprocmask(0x1, &(0x7f0000000d40)={0xffff}, &(0x7f0000000d80), 0x8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000dc0)=""/117) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000e40)={0x3, 0x0, 0x1, 0x4e231759}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000e80)={0x9, r6, 0x0, 0x6}) 2018/02/24 18:14:09 executing program 1: set_robust_list(&(0x7f0000e76000)={&(0x7f00004a9000/0x2000)=nil, 0x0, &(0x7f0000e49000/0x2000)=nil}, 0xc) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0xc0a1, 0x2, {0x2, 0x3, 0x2, 0x2, 0x7}}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/91) 2018/02/24 18:14:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x9, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet_udp(0x2, 0x2, 0x0) read$eventfd(r0, &(0x7f0000738000), 0x8) 2018/02/24 18:14:09 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x3ffa) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000000101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/02/24 18:14:09 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$tun(r2, &(0x7f0000000000)=@hdr={0x0, 0x83, 0x0, 0x0, 0x0, 0x0, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "48baa2", 0x8, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}, 0x48) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/02/24 18:14:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) flock(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000702000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000358ff8)={0x1, r3}) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup2(r6, r4) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r3}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000544ff4)) r7 = dup3(r6, r5, 0x0) setsockopt$inet6_tcp_buf(r7, 0x6, 0x1f, &(0x7f0000000040)="1e9b23300e278e95e251758342a2a28b3324f30928985a5f750acedec290b035337c704b14c3d82043b16486c62585021e6a75bee67a3a9b54eb2f75572ed85e8290eb4e3c6a817e69bb3dbbf1ce566c1bc75d8ea8fb6540510f4596c241ef91a37cc0aeba714d87919ef05e75e6", 0x6e) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) connect$nfc_llcp(r5, &(0x7f0000077000)={0x27, 0xb, 0x1, 0x0, 0xffffffff80000000, 0x8, "e49b50b5023cc5fc0b13545283c9f951d28686fc4a205033fb2d60826ae60c634bc373d9a65dfe5501e73c5469b9faff80e98b1ba224fe649c78b1a1989e71", 0x1}, 0x60) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/24 18:14:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bc3ffc)=0x80000000000000a, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x4, &(0x7f0000000040)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x2840) r5 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x238e, 0x101000) io_submit(r1, 0x4, &(0x7f0000000500)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000000080)="63156370cd9812e718c72ba8cd19aaa88084ac168a6f5cbe129bebae86ef5f7b321afb1a922c8301e35f44856bdd7dc2ca56e67d82e0cef37f4f24e3c3993d9a5a3c159fdb8477b7da630c40e531483984112df60e445da42389015d8b018aab7cb1e44ad21721bcbb5fd179e9c5ff86", 0x70, 0x6, 0x0, 0x0, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000140)="1ea0a066b2892744665e60b625a3bdbd8ec9cdf1b81f3c5eb441b30629ee9add23fe9135e6802874fb8578135d97bcf738365017b01816368febb04c0ee7f78ae58b01059aa9f935ab9699b9d618152290c868dbedd6d02a920c8366337a5a0b70ad65417b49f9e6db38f882d92e37625c9a078dc21249efca1efc2e695a26d39e627ca77d4ecf3d8706a739116588b5264b9d4c6b5497799329ed0a3feb5a14348039d0b04647a2ee9b064eb228ec", 0xaf, 0x100000000, 0x0, 0x0, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x5c, r0, &(0x7f0000000280)="c22f0ea400f1815e0a7ad5916e5b584aaa96a2a2880ac45e321091d044c8ca73cd82fcdb7327d137cb69eb9d9598b67b4d06eda1b1925e9f47138afbef21f3042fc77c2f2f2d169b88c63499c3c391aa3bd371420ee86e29fcef9539fd8f71d309402958cfe5f8d2ae26377d36fb0d797da7959ccb5526b007dee45b1aebffa517b2296d99550b165781a671dace13212f686a7135b4eb125e2b5aece8f7618b0781d304bd25d087b7c28e0e2f7588ec", 0xb0, 0x1, 0x0, 0x1, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x67, r0, &(0x7f00000003c0)="3b6949d653ef4ef97f09949f3ca6f148b574f725033967183d9f512c15ea6298aea0effb64d84eab2af79126f82d60b5e57111909b71b6fe047b249c5a240d0215703eb88f300280204ad41a44b093729e37471998b14696180d810e4d6b4570144c721a878eec1fe9ea176fcd3e21ce5994447c058d527db9daa9c780d2994cba7f7ff17bb5bd3741944c0428a755b3dd5d2e5c", 0x94, 0x2, 0x0, 0x0, r5}]) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/02/24 18:14:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x1f, &(0x7f0000000000)="74a31a59b5f743c065c002e5dbd0bee5ecc7079fafb89282357168a87053c434af8e4284142ebd826a44455733d0ec298dc9f7170802dbb2ee2d4c7d2c0161ac7f734432dfcea679a816c366436d1acad4000c72ad5aaa74e9f2bb94186127297323696410c6524ea135c47e0de6a198d32357962e18319fea65ead620656cdbce6b6432ec13652da385c62161a73c5e072c632dfdb5d9ef36def5") 2018/02/24 18:14:09 executing program 4: socketpair(0xa, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/24 18:14:09 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8000000005, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) ioctl$KDDISABIO(r0, 0x4b37) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001100)='A', 0x1}, {&(0x7f0000001180)="dcb28a9b6db80d13cc623b20d9396fe18f263d910193854839e5be068c32b247a46ee6da63f69f6e2e9dfd241c9ca20e34156eab0e7bf76676245dd1a1f522", 0x3f}], 0x2, &(0x7f00000012c0)=[]}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x2) 2018/02/24 18:14:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="e4abbd54f840ca91f7962e026c47586a127973a04626237d3ccdfd5fb10ed90fa7f4681b97f4e180927ee195da62e04c193ab8cd0e84ac61ba4e4733ac6d52ce724f06b4c1dbc9c75e77cd94430a4265b80e8dd73ff2fd13928e27d29f86e9850fab2bf36629cc3c0083a2c7e44827c5cf9747aa83d6495237e9511a69d207e63b5a76561eaabb81b54085", 0xffffffffffffffcc, 0x20044040, &(0x7f0000000200)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x20afe70731acc93c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200001, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0x0}) writev(r4, &(0x7f0000000700)=[{&(0x7f0000000240)="74d8f50e5eda67748dc0b251ffab04336dec6b479204bf31117e781de2919261dc3b9781dc176e73fb8ba5641c2630b9af8d5c9667f150a22e9845d46f403bd5b128b36f4d7fc20371dce78b02c11a4e0e423ff784e26fd9698d1c4a6d5238855e6f10fa9ea3a2c374ea8105be70db6abc54ca5f110c2e660cea2c70401de22a0f77996655d92e99bf6ac77edab3358641caf44b643624ae6811ba8843fc74f0728e041ec48629a4d4aea8", 0xab}, {&(0x7f00000001c0)='\\-A1', 0x4}, {&(0x7f0000000300)="ffe90b383d476336c2bd2df1c24d3dbcf57f76654d158daa999e8b4e03a9799f7088ae2b983e84e430f52f31585aed3880cb3871972f752df94a76fb9db5f4793d5ca9074e1d41dc4632dcf77afb0b45f01ffd340a62c1174db0f9854e88962beb1de966d996aadeae72cde7885bfe94d6229a5d7a7c2abc54cc79b321c3f7ccc86c15a308f23a9e6b2732e9df88ade6ed22782df76f7f3044fdf1236c72585f24f12aa65f9d7857e56865be1c6c1232bb268ed24ab463e81775598d357d8296b61c9e8c2d26fb1e35df8f46775c8486023d491d45389db67ec8ab830ea962b4f6", 0xe1}, {&(0x7f0000000400)="41cf9f454424624771980f941db364860c95c137cee3ee1ad260a4d0d0b7daa2eac977406476309039c6a11a7f6b4681c1598eba7a2f5683aa488eb1a360bf375672b35c94ee7ee34cb315c2420f7e6b77e8a69db8d790dc92f8b6c4552c34739da022063b50cec925d016c1ed129c286809c4fa99e105340b9ad0190e99e4b404f6ebe3218ae54ba10d23008bac58fdf5e3c370e0e88f976f17c44d611530f0", 0xa0}, {&(0x7f00000004c0)="b195b411ea5c25acbeef7fe013ff77ffafb11813663945ce076abb27fa24106ae8e7a4a976f29c97446766bdfe599f331f4fc957906d982c09d859c4c0e6c0e4c82d81caa807bb6a71150473cd8a1288b8", 0x51}, {&(0x7f0000000540)="3a5c1049f505b81bedf38eec4cdd7e7226be038135375dd1027509a4b2ab87d147e57c957fdb4f8ca296d3607523dd813c35279f31d0b4cb6f5a7d655fb3f84522e60cfaf61b6b79907874e8ce44ba2bbb4c38aeb9bf2818f83aeed016dd7bda", 0x60}, {&(0x7f00000005c0)="b4698d7d090da646a319dffa6026fbd304cc0487bbe21ab35e17714fcba53fadfc0b5780f8c1d71dd466af6cfbbc560ff6f758d88c0e8d0f49021984957dbf15344e4b86c370135b83963468a8a1d517c0f0c904fdcd2d4da288c7c7de8fff87e6f9dba1382cdb891a4e95418cf84bf05eb441da4c5adb242f2e732b003454a2fb40242e705384a7653336ddfefe3c2578f6f42b9daf7c5f1d603c0f85814e445c", 0xa1}, {&(0x7f0000000680)="613ddd7088719304c25636876c45efd1a3eba63d6621865bcc0dc26f17e16ff38d9681c22c1b69422b026c3aaca49902920e0ab230691e14d90bf5f695c35d1cb4676be70ee6aa8c5ad22d25b22c84577aa16db7da96b9206cfa38f367d047571b741e5f997bbd6f5c229f3db6134c79229bbd712c5239da16c9441415a565", 0x7f}], 0x8) sendmmsg$nfc_llcp(r3, &(0x7f0000009140)=[{&(0x7f0000000180)={0x27, 0x8000, 0xe6, 0x7, 0x6, 0x0, "bdf34ffc5d979ef8eac6b5d93e5dd39805f03d1984f7f4ad4a6dd1f13d59db7705172b157f53876debb367444eaf4cc0ca9c473d89b0910c0cdce5b377226b", 0x100000000}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000240)="dc02584805e015a6b59f69e7f2213e76d30d87c438cf7a1edb004ba5d69577eeaa8f95c7ff8f7a0fdaadb9be396d667a573fbf6ac8e81e171814ee5d613fc18cd8240526169e9895d36993ba18bb88fd7962fa5d4248945a4b6d4e1514b66e362c688b0a626bcd245ab705a88e23e76d3c26afa6f58a2809dcee47ee7befeed7e09d220c6ad8aac2729ed829ced062d2635166248d4fc3db53f6bc4fed291c45f4c8586c5f7fc0baee1082e76515123715515434560b657b7589f5a6d4b27d83130e42daa9dbe166a3464c2441e805932a3d785841ec2579093658eacfbe6ee09cb5c6964eeab705e4ffce26a19c5f0dfb", 0xf1}, {&(0x7f0000000340)="bb802766d38d4b6b218e7d49004151be4f80b39c7cf6b5fd921930e0169f6b195499735b70789a4a273beb610908caa4b5c7a517d289ee7abf45", 0x3a}, {&(0x7f0000000380)="9a6be65c9227b19e541e81a122dad06247fbe9bea0ffa24bfe64314ea72a6fc46eed92724c5ac30cea6446b99a6ed99752c4d8dac7f28553d6c0047cdced53a86c4abef6b2dc02f2b6aa6a62319cf44db3a93da9516dd9d250ceab868f99ffc5372a18867427d4aab2a9adf94f7fec7b1e531892eb52a42d16609509664b77fbda5c143808a66b785097237a3d69c18ce6981a111ade5201b22a90e28dfd7e7ae90635132fae4ce71363fea9b8552737f1ccab4401fabb99dfd850", 0xbb}, {&(0x7f0000000440)="d916fd5e49d3364f5fac48cbefe5b8f7eb17e26d8ce33bbcbea1fe3474", 0x1d}], 0x4, &(0x7f00000004c0)={0xd8, 0x115, 0x1, "2690e0e0596f45b25a29b729cbdc544458b16c0b6161b6b3cf1e3099ac77dabce20fa21c1ceab504f913cd8aa74ed32bab42737269f066bf2bd26bdd6e23e09d36c36a9b73524a9a30879160a17045db772d6f6ac189cd2eacbbad506a5f4c9c12976ca42fd70ca95371644252fcdf86f6425711cc6463299b9f026fa5f369a7723a8cf1ea65bd09e7cf5a8b9e5c2f3f9d12bf6a7e1c3d67110a08eaf4804d76d434e7ff7883afaa1e1cbaae2842e71e9b74738fd3089dcb0961512fc90c47c006"}, 0xd8, 0x40}, {&(0x7f00000005c0)={0x27, 0x8, 0x3, 0x7, 0x7, 0x5, "32d0d151bd97edd595a0e647f65cf126a13f96ce206636db72cc1d0dfd4ff7bee01892c7241c74bd6af9167e411d274fb2c26b01714784a0bb6af3422e4b54", 0x4}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000640)="1597b9a0828d8d1136623d700acdc7a8001cb9dba69572da854a888fabd3a846ffb45b884ea81b6c1ebfe2301de95fe6922850dcb46168a8000c899a74eb88dfe25bd4f469981db75834040264b7ae3f2d1e51cbef702dffae395972ada7e0ab304e0686036c014a6a8eb10aa714858b551cb364335693c87931ce7b99601ea9cec5d5d7d6eaa15aafcc5a15695a88bec07c008b9871c426f9e63999fb9d672a393e6ace68fdae04d906b6992edf76572a8a2601195d422380740d9d6952b30ab807ab8ba86405d64cb4d51d23767ed4f782dffbec5d43d1b8065fa9e5014771fd5956af36df", 0xe6}, {&(0x7f0000000740)="e712cffaf6e5c9d647059ff7f794f92b245d62e270b7e985ab824974bf1b7a2017004d56a741deb6be658fd77a998beb5a09998dcfb6159297e6d4b0c6be77df666986444d4dd1ddbb53f6274be7bd5cdc068108c0fecab856d7daaa056c8a33845451e24be1f7ea40980fa3139a31ca2e32f0e61107d3cb2ae2234adebcfad44d816404b521194a9c970e31586f4a6f6e4b2ce7cd12b0f8de9fb7e4ecc5b73539bf0c46a909cbe0339cf48192843b0bbafc696cadd6feb895cc2653fdfcb41723d86d2fdb52af338e9d68066d6a6d53f742ae28d3bbd161bce8930dd074e9e07fafb4ab", 0xe4}], 0x2, &(0x7f0000000880)={0x1010, 0x0, 0x0, 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", 0x1000}, {&(0x7f0000008c80)="67f68e2f023a03755b4242dd1bc01d8edd5b323b24a67cfaad984d1247d2eedde5860d5a472f697c3cc7ccd8a94e7b0a0781d12bd6fc35b0c94ea4409c66f42152a74448deecb638ad6053240c44ca3ef23cbd9bac393b7bcc07a8aea918d5a4164f9bfe552b2cf708273d7629b1aaf7263eac17c1a5452ef4bd8d706b02fdbd4df82a45bb2171ce37adc6a5ed36dc36e6824b99d8b5dc4bc30f27337b9ad22d75d181f077b719ece303d3f3b8c9d2d9eff3f59c7dce7115bae014d50ec96e8319a828cf0b41a0623450fe2279", 0xcd}, {&(0x7f0000008d80)="e97b7686014aaad3e032cc2991a7", 0xe}, {&(0x7f0000008dc0)="2769e4976623184a84ae27d070ea4d42a289912821a29e2386956675a03e9f5db5714d73120142dee87355e7d8f26ace34b972691d807343a3eee26a4afb341b1023e2b8093be105286535e150dfb6a4312256b7941c097bb028d2ae88825d9c5cf0e6e5104aad99", 0x68}, {&(0x7f0000008e40)="4adedfba6a774182e7ce56c8dcfc28244e649220cd02ef3564e1df5d6136d36f50418065e2329bc716cb9f54ac2a0f0914090fc7a7b45b9274fc6f7f1dc83d3858c382db68f3f072d9718761bfe5652833c01f9a66d77b2271b80dcbc8193d18b66800f2caf8932dbeb83207fa56bf245034b8bdfc8e69b717c93180f5e0c021650d09fbdb11d394bcbabbe536875467fc67e7261d0d12bc2808ca8326d58b805459", 0xa2}, {&(0x7f0000008f00)="53f60e8b8c72221c1efc21cd3c832890a76adb0858ba4a183edbae97228f611a90", 0x21}, {&(0x7f0000008f40)="398c9a7e3e12c5c215c2aecefe58918b113ba7cc5098fe2881e2309ca6377082dc269d99077bfddd62fd021e04ef7b2e09f0dbdafa5bfb2bec3bfcf82427a52100e98a638633b3dad1d69bf1c83238de381117d190cc51586b662c7f533d5ce04b67a00685da5ce46cbd63895353bf1822d57013cebd2966d6d6ecb35e42b2bcdd63a0d36cb5cd918cdd995fe8cf8a4697b621507317f893c67c57cc6365a4cab8e00d65470644e545c0641118c86f0ee2c8bd0d5e33f25fe662c75d6968f4b4a7642f8ad7c623d47eafd5790bf9995eccbf0276dc5704be012ea2551d0353f39507c1e1806072989ba887", 0xeb}], 0xa, &(0x7f0000009100)={0x20, 0x105, 0x1c, "e024a12f3cf262805ace"}, 0x20}], 0x7, 0x4000) 2018/02/24 18:14:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1, 0x10001, 0x4c, 0x3c9}, {0x80000000, 0x6, 0x8, 0x7}, {0x3ff, 0x4, 0x2, 0x401}]}, 0x10) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x100402000) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xfffffffffffffff8, 0xffff, 0x1104, 0x80, 0xc6}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x7, 0xd7, "c845079906b10846fce67ab6c78c1abe04eb25ca3e2c75d42af195e66499ca3ec28de58d84556155c008356ac5e6daf958d8d6251c5fe352938d5923c8d939cebc2ae6c0b9443f5c8aed845d5950910c025dc46a1f74e48620b49b9887f18b2abd93006563f1ab2a70e45b47a8879a9bf621231045929758571c8707328c50f26b419a623c5162f9fe29360228e0ca6233bee526addc0dc2f94d0ac76930268c05d299f1aff118dc41bb40d3ceb406317b2de786ca15ccb0300ddb37336fdfa9a63e0f505b11e9a65b3327ad8cb827d73905a7f737e0e8"}, 0xdf) 2018/02/24 18:14:09 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000f9d000)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'keyring\x00'}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r2 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuseblk_mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', 0xc000, r1, r3, 0x6, 0x4, 0x1131000) 2018/02/24 18:14:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0xa1c5}) 2018/02/24 18:14:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xffffffffffffffff) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/24 18:14:09 executing program 0: r0 = add_key(&(0x7f0000000000)="31797a6b0600000000", &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0xfffffffffffffe5b, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) keyctl$search(0xa, r0, &(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0) 2018/02/24 18:14:09 executing program 3: sendto$inet(0xffffffffffffffff, &(0x7f0000992000), 0x0, 0x20044040, &(0x7f0000834ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x4, 0x8000000) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5a2, 0x500) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000080)={0x0, r3}) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0xc576f4082b368351) 2018/02/24 18:14:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x800, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000000040)='c', 0x1, 0x200418cd, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 2018/02/24 18:14:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000050c0)=[{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002540)="4153d30322e3989e0442c9313c440a4627d4b1f2d0d1587c2f17e25c884977af", 0x20}], 0x1}], 0x1, 0x0) getcwd(&(0x7f0000000000)=""/183, 0xb7) recvmsg(r1, &(0x7f0000001500)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f0000001440)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001480)=""/106, 0x6a}, 0x0) 2018/02/24 18:14:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/02/24 18:14:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x80082) exit(0x9) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) connect$rds(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/24 18:14:09 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063afe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089af82), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x4b69a45800d84f3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000fc3ff1)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/24 18:14:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) 2018/02/24 18:14:09 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3c) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f000058a000)={0x17, 0x0, 0x3}) r3 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}], 0x1, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80200, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000040)=0x8de0, &(0x7f0000000080)=0x4) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x1000, 0x8, 0x0, 0x3]}) readv(r5, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) 2018/02/24 18:14:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x4, 0x4) syncfs(r0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x1c, 0x1d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) getgroups(0x1, &(0x7f0000000080)=[0x0]) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, r2) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x47d6, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000080)=""/56) 2018/02/24 18:14:09 executing program 4: r0 = socket(0xe, 0x7, 0xfffffffffffffe01) sendto(r0, &(0x7f0000000000)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x84000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0xfff, 0x76, "f32d5897dbf3fa056c4b72613e6e2387e1554e8656ba39135f259aae8a7c8ddd0c327a6b208e755475b4c287895658a3886671762744bbfe38cd507f64cf4a3f96bd316e585cfa59677c6a339f8f245868ce6a9f74021dee5cb5dd37006a28ef771aa4a98a09454b83d4c54d9318cd26fb18d5a50196"}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000140)={0x0, 0x8e94, 0x800, &(0x7f0000000100)}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) recvmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000300)=""/83, 0x53}], 0x1, &(0x7f0000001680)=""/26, 0x1a}, 0x0) 2018/02/24 18:14:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0xff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x40}, 0x0, 0x1, 0x6, 0xfffffffffffffffd}, 0x0, 0x400000000000, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) clock_gettime(0x0, &(0x7f0000c14ff0)) read(r0, &(0x7f000077df3b)=""/197, 0xc5) 2018/02/24 18:14:09 executing program 6: r0 = dup(0xffffffffffffffff) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0xcff, {{0x2, 0x3, @rand_addr=0x8001}}, 0x1, 0x6, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @loopback=0x7f000001}}]}, 0x3c8) sendto$inet(r0, &(0x7f0000000400)="c0ecb8e9d93e1cd55c1ebcb4c1835a7f9932b96886056423b51c87651a680729003536796fd65b7c328eb3b11fe40f37fc55c35f07152405b293f76a38715cf54e6b67b72c3da9c4d81e74fea4f514e32df4c38e9b9f45657d70e4d0a935b7caccb6ef05529bb497a3d60a778fcdc7d4b47e3bfd7fa02b1a630d750a5aa3fbeddf2495c340bff19585c3dc73814f96c3", 0xffffffffffffff29, 0x4000, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d27ffc)=0x9ff, 0x268) 2018/02/24 18:14:09 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/145) fgetxattr(r0, &(0x7f000003dfee)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f0000cd9000)=""/190, 0xbe) 2018/02/24 18:14:09 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000033b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000738fff)="80", 0x0) fcntl$setlease(r0, 0x400, 0x0) dup2(0xffffffffffffffff, r0) ftruncate(r0, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='user\',\x00', &(0x7f0000000080)="80"], &(0x7f00000003c0)=[&(0x7f0000000100)="80", &(0x7f0000000140)="80", &(0x7f0000000180)='keyringcpuset-bdevppp0%trustedvboxnet1[securitybdev!mime_type-)system)\\\x00', &(0x7f0000000200)='usereth0\\\x00', &(0x7f0000000240)="80", &(0x7f0000000280)='cpuset$[em0\x00', &(0x7f00000002c0)='GPL\x00', &(0x7f0000000300)="80", &(0x7f0000000340)='\x00', &(0x7f0000000380)="80"], 0x500) 2018/02/24 18:14:09 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x1) r2 = getpgid(0x0) r3 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1fc, 0x10, 0x9, 0x400, 0x2, 0x3, {0xf, 0x0, 0x4}, [@nested={0x18, 0x74, [@typed={0x8, 0x7e}, @typed={0xc, 0x44, @pid=r2}]}, @typed={0x18, 0x33, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0x54, @fd=r0}, @typed={0xc, 0x59, @uid=r3}, @nested={0x4, 0x3a, [@generic]}, @generic="2415f4eb2dc7e921c003d6231413030d11a3449280e29c6dc848b7f94dbf6032c61bc47d636c40b336e72a569a4f7b7d656029d67dbe13c2d875521eb9c6d545470019dc9f8a848e6b93ba25d990efc851d2e8931201f532d1ddce4a81404137bf2e041690f448f99d5853be0ffec78d7b6f67e1e1b0cc577fb6e345138cc5", @typed={0x10, 0xe, @u64=0x3}, @typed={0xc, 0x37, @u32=0x8}, @generic="706dc98c046b83ca1f8312661647d37669c057134d42909250aa81aa8bd27d6d18a2a53252b445c6180e254e67d5dc514fb7bc336cefdc6680122bbd523858987303e0d43ac56788ca7eefe70ef4a39cae5bd788a89c60dc80d3fd021cc83c87d0a75803f225a48d0e5a6ca4c0f057886b137823c679a2504b8f366d65b070932dc47f89c9d49d0ea9511d9d12f98a5167f47fb4ae880c89e3881d1e53ba95607ad813294c8754828d398ef431a3cb984a5b6c84ebbb55dbd45eafecbc94fd4d0720c62cd1599ea89482cebbedd0ac78a2aded350ed8cf2e06baa00040ae32c9a24e4dd149b9721839d4", @generic="9afa5f23c345d4f462af9c92732da2ea9a68f85e"]}, 0x1fc}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 2018/02/24 18:14:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000c96ff8)='./file0\x00', &(0x7f0000a98000)={0xedf2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x10004, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x74, 0x0, [0x9, 0x54, 0x8, 0x4]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text16={0x10, &(0x7f0000884000)="66b80500000066b938cfbaa30f01d9baf80c66b89813908866efbafc0c66b80e00000066efeaff7f3b01b813018ee00f3266b80500000066b9ff0000000f01d966b8010000000f01d90f01b53a5b0f340f01ca", 0x53}], 0x1, 0x0, &(0x7f00006edfe0)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/24 18:14:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000040), &(0x7f0000007000)) 2018/02/24 18:14:10 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x3) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c4b000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa8ff8), 0x2, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) 2018/02/24 18:14:10 executing program 6: setrlimit(0x1000000000000007, &(0x7f000068d000)) 2018/02/24 18:14:10 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="240000001a0006000001000000000e0808160400000000ba00800800007f196be0", 0x21) umount2(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0xfffffffffffffc2e, 0x7fd) socket$kcm(0x29, 0x0, 0x0) 2018/02/24 18:14:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x0, 0x800000000000004c, []}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = semget(0x1, 0x1, 0x0) semctl$SEM_INFO(r2, 0x2, 0x13, &(0x7f0000000040)=""/4096) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)=@pic) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000ea5ff8)={0x9, 0x1000}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xbba}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x2535}, 0x8) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000140)={0x3, 0x4, 0x0, r3}) 2018/02/24 18:14:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000140)=""/59, &(0x7f0000000180)=0x3b) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000092f17)="b55c76b26c58bf59042ab4ed", 0xc) 2018/02/24 18:14:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x55, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/31, 0x1f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000df9f18)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000607ffc)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004d9fec)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioprio_get$uid(0x3, r3) 2018/02/24 18:14:10 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x1ab3c455) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000031bd0)={'filter\x00', 0x7, 0x4, 0x3e0, 0x1f0, 0x0, 0xe8, 0x2f8, 0x2f8, 0x2f8, 0x3, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/24 18:14:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009a5000/0x4000)=nil, 0x4000) madvise(&(0x7f00009a4000/0x3000)=nil, 0x3000, 0x80000000000003) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x80) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x2, 0xe000000, 0x0, 0x2, 0x200, 0x4, 0x2, 0x7, 0x7, 0x2}) 2018/02/24 18:14:10 executing program 6: unshare(0x80000000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='em1\x00', 0xfffffffffffffffc) r0 = request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='^G^md5sum\x00', 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000000)="7379846b616c6c657200", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="00010ebe590861908cc4ac7875304d4b6b72816d7bcf5f105ba1b7c40afbbe4561a5fe6cef8b0f67b9e17d78f2a61dc496dd080f2370a83d089f97c2d6af7ba5cc347ebf7f09dec52175dae65a86f06a3012e44e72fbc71834803a0f654e864a980c55", r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x191) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000002c0)=""/26) keyctl$invalidate(0x15, r1) pivot_root(&(0x7f0000cf8000)='./file0\x00', &(0x7f000061dff8)='./file0\x00') 2018/02/24 18:14:10 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x10110, r0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/02/24 18:14:10 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000008f80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000100)={r3}) 2018/02/24 18:14:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4047, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x4}, 0x48) 2018/02/24 18:14:10 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = gettid() readv(r0, &(0x7f0000a81f80)=[{&(0x7f0000511000)=""/32, 0x20}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r2 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)=')\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/02/24 18:14:10 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x464000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x1, @loopback=0x7f000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x58, {0x2, 0x3, @multicast2=0xe0000002}, @generic="1ce253f981755c677f318c41c122fd37"}) ioctl(r0, 0xf8, &(0x7f00000001c0)="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") 2018/02/24 18:14:10 executing program 7: socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = gettid() vmsplice(r0, &(0x7f0000002340)=[{&(0x7f0000000000)="6288b8e80514487fbfa3d5e922f7d19d85bdc89d4264b1ddce854e7ac56e53ec010c4b3f251f4cdb1d3336d633b22aabad7cac854dd86906bd9a694633c5852febaba27916213ddbbce6a9dfb7f8758212a6576e93dc47b7ec6b5265f4", 0x5d}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="6453b5a61eb9fe2ff8c197877e12e164c17c1cbf73c4c65e340192310b3c4dda28f6afa2aed58fa3965b7bcc46f0cc278717ed83d0ec29363dec5184747e3c934501e2f98411c3a88ce86e64c1e97f4e337495f60d28a76fd1d05460b002e5be70ac228e0d7d337c04830efc268a97545a1c17c406ea3de85ec7264953b0ae35c6f23ff50f4523e62b9e124721deb9baff410fed65a32ecf364e12ef70f8a44691bcfcbdfb1f8ee4a58dceca572df262feaa6ce82bbc23de17a0062f0d0a5d9fcb38", 0xc2}, {&(0x7f0000001200)="e262b85b5ab7ad0e9faeaedb1a390b69ea1c66d3a21bc9d46134b7e97c8fd438258aad8fb7cd0f41ff1c7bd70b16dcb9c7b5e92ebdbae1839315cbf1b18271c98fc8827e77753c3e668a4cb03b", 0x4d}, {&(0x7f0000001280)="26b1bd33e7094f7f976d7b481fe96ad34d11ef754819ab6056e2df73c2282693be642a8c1eb6f6fc5a38fedfe503b3469a26a19366438a14763ff0a5051a2dfc3ae47a7b2ddb4ce03f12f22971319b68b6d3ae11e4c8e436c53b778782cf719c0540d4bd768f447070", 0x69}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000002300)="10ab9e12cf4d0e8d0a2a2dcacc930ae6b735bb8e28c8e01632eb2f4745dd58bb443064ce87b7f6a380c2e0b49c55ee4ed822e0b677e8d629b83f2c6f", 0x3c}], 0x7, 0x0) capset(&(0x7f0000fc1ff8)={0x4000019980330, r1}, &(0x7f0000001fe8)) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000082bfc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x14, 0x1, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/24 18:14:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dcdf24)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) socket(0x3, 0xa, 0x7fffffff) connect$inet(r0, &(0x7f0000c3e000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000), 0x4) socketpair$inet6(0xa, 0x80f, 0x1, &(0x7f0000000000)) getpeername(r0, &(0x7f00003d2ff0)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000f47000)=0x10) 2018/02/24 18:14:10 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0xffff, @sync=&(0x7f0000000040)={0x4, 0x7, 0x7}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r0, r1) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000100)=""/87, &(0x7f0000000180)=0x57) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000040)=""/193) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x101, 0x30, 0x400}, &(0x7f0000000180)=0x18) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) ioctl$sock_ifreq(r1, 0x8994, &(0x7f00003f4fb0)={@common='ip6tnl0\x00', @ifru_map={0x0, 0x8, 0xa9b6, 0x1ff, 0xc5, 0xfff}}) 2018/02/24 18:14:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0), 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x44000) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x8001, 0xffffffff, 0x1}, 0x10) 2018/02/24 18:14:10 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = getpgid(0xffffffffffffffff) sched_getscheduler(r0) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000729ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000641ff8)='./file0\x00') utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4397, 0x40000) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000040), 0x4) clone(0x10000000, &(0x7f0000c1dfb0), &(0x7f0000e79000), &(0x7f0000331ffc), &(0x7f0000b73000)) 2018/02/24 18:14:10 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffed7) 2018/02/24 18:14:10 executing program 4: r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x800, 0x4) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007ef000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) readv(r0, &(0x7f00008fafb8)=[{&(0x7f0000eadf70)=""/144, 0x90}], 0x1) 2018/02/24 18:14:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x10000000008001, 0x1ffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x4, 0x1}, 'port0\x00', 0x10, 0x20000, 0xe000000000000000, 0x6, 0x7fffffff, 0xffff, 0x1f, 0x0, 0x4, 0x2}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000100)={{0x4, 0x7}, 'port0\x00', 0xa0, 0x80000, 0xffffffffffff79ec, 0x2, 0x200, 0x7, 0x7, 0x0, 0x4, 0x7fffffff}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)=@ioapic) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x1) getpeername$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000240)=0x14) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000040)={0x0, 0x10001, 0x8}) 2018/02/24 18:14:10 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) splice(r0, &(0x7f0000000040)=0x3c, r1, &(0x7f0000000080), 0x5, 0x6) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000100)=0x3f) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/02/24 18:14:10 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000000040)="010000000000000c1826") ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x3, 0x0, [{}, {}, {}]}) 2018/02/24 18:14:10 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) lseek(r0, 0x0, 0x3) r1 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000874fba), 0x0) 2018/02/24 18:14:10 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x10040) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ae0000)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x0, 0x120, 0xffffffff, 0x218, 0x0, 0x450, 0x450, 0xffffffff, 0x450, 0x450, 0x5, &(0x7f0000944ff7), {[{{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x0, 0x4}}, @common=@set={0x40, 'set\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port, @gre_key}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @gre_key, @gre_key}}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@set={0x40, 'set\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @gre_key, @port}}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@empty, @gre_key, @icmp_id}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) 2018/02/24 18:14:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "01"}], 0x18}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xc, &(0x7f0000001640)=[{&(0x7f0000000280)=""/37}, {&(0x7f00000002c0)=""/4096}, {&(0x7f00000012c0)=""/229}, {&(0x7f00000013c0)=""/137}, {&(0x7f0000001480)=""/177}, {&(0x7f0000001540)=""/221}], 0x0, &(0x7f0000000800)=""/86, 0x17}, 0x0) 2018/02/24 18:14:10 executing program 1: perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20400, 0x0) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x7, 0x2, {0x0, 0x0, 0x1, 0x1, 0xe366}}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)=""/244) sendmsg$can_raw(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x2, 0x8001, 0x1, 0x1f}, 0x5, 0x2, 0x0, 0x0, "114817d62a1e33cb"}, 0x10}, 0x1, 0x0, 0x0, 0x894}, 0x4000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/237) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xa2, 0x180) sendmsg$kcm(r3, &(0x7f0000001480)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20, &(0x7f0000000240)=[{&(0x7f0000000100)="5f0c3733fd5e4cfd373c5b4549b9c433d1ae0136539c58fb844b4b9c54a3d11f7a44a8076bebeee21259ebc5a08d3820bf8ccc09b3e3386b", 0x38}, {&(0x7f0000000140)="9a2ed1248e3daba756f3f94ed829d6ca61f5ab4205f991669e3d07fe60425afa992f46a8ea6e1e061304597b88f26bd52a570aff20042f5284031040702b0099631c48dc0d242b032ce41b0a238756366c0e3a651f5a9ab0ed521b378769b6cb6ffe5b114ec65f115cfbf52a11099df85f0b4be2fb3e4b8ded6c69034376cafbf822490612bb3e538476f030ee0ee6e93255cc00fa8ede80f24d10947bea61eb4ad1e4fc072655478ccc264dbf3e7ed22933292b5f365b49e6cfd014255fa06954", 0xc1}], 0x2, &(0x7f0000000280)=[{0xf8, 0x107, 0x80, "00f73f0ea31aafaa94aa32ab81c024f4d1d8df7b0a4d5882baf19bc0b7c81418e3fc03f19bed72b0c25747cd5b63bf7311495816017afe1a61d040bb429fd4032c3dbedf71c0ba9f1faac40ab74f1f5f5da5a05a17119adf552dcd30942dbb8a126be0e5f17e6d6cca7198128b42f3eecbea8dfc60e42382f5caad30dc2ed30b58f8cf188b347f267820d35fa25ec026c757c6aadce5b4cf53c6fa40e600659c1b712be3a18046d4b095f736b57a3b85f18c69b8a6a45946b5befc76136cd975011e54039454340e78523c65e6c20469b5550371614ac6b8e7cee125ca2a8e10bdca"}, {0x48, 0x11b, 0x1000, "cad491d9eed299e3b85a6da5ae36534f02cf128224a63493fbf97b1e0434ba186113acf52c24f63d7438a67804cdc66fd6b19c4b978d"}, {0x48, 0x19f, 0x7, "d3a81f6a4bb1dbdfa089953afc58589fce4b8bc237e2467827a85e1cd08b4a3617d0ccf1d31c091108ee8c7aa4a75f648ee8bf9b"}, {0x38, 0x0, 0x8, "660eb1046bc21573365c87f49e9cdfb46c78c61d2070f08ba9aee69b41ef6e39291d5e5537dc"}, {0x1010, 0x0, 0x3ff, "9acba46d4b520c5bc55b8341fafecb611a1551bf865ad90a118028205066dcfc8b8abdd6f6de4ac5fe6da213063d9149fb6128c05761f2945d60ed3df87177f0ba23ccfbfbb30a0305688f81f6fd0e19db7917bf81997a90060366be190b4881add0d0257bbf064dbc9ee46fa92e759908e1cdc1782bab832ce88a05ed670fe5610e3ad4ad16444e09b391daef189854d3b8c3a1df195da68dc2d96a168eb30e82246a2ef2063a1cc6003e41f2eab261255fbdae786563327ba7416f8b5e140f99ed51c67b619b06c88bd22ce35d52842269b1e66a7a8cb06982ef41315c032958aa9f761b856dba03b7ebb412ad280d8379401b3ad1c1cb64f0866f441cacf8088e1e10d7fc81df7d25fba8d885c7bccdb1dd3e4ca080da8b59883ecb0c6aac460b93be2c51cc711c9dc31c0e1b506af8ec6ee158eca9f8f5db9b761e5e3561618796a7e6cf81c5f3ffbead63c0c83e9a970880cb4e7a0543eb68f41d116f3afc7df95e94312f72c6bb7da2430a98b13953742a6c307e02c3cf0bbde4aa4cc99c9d3502cff07ee7e913aa8e6ea2bd1356c358018c94e42574d4de1feaade2c2a5322800207af54f03aee286a64c59889f5b123dc8d6be94896bae759442ec8174a88464e30b615dad9aab7629a3c027bc8f1a75bdb8d6d4ac418fa0f3533404216e013e78eab98f4c55c654c116b3c85d2b53bee166374899a34181ee0f0581ac51c5ccdd72b407448b98e48c14a7f62f1f5feb02aa198af0851487237d2c27205b9a9dda62494a00b7720145f172795d4b7656d49f8728f9113b5ffcc388c831150ddfd1e49557df911c8be4588753bfb7be737d0042f0717d78e6cf7f33630a3e0453d2d8aa4060c62d63f3e97289504e3d80b96d3b40f3efdcce082006243bf72a6b08b6f57d6f65e211fa76f4482bc45d8c64c284db47d650a3ffe693783622bf53b59797ea8d0355d41df9c6be3cbdf1aa999b0afc52696cfc92efcd075870818efccf237b336ddb58a309dbf5634269fc908e8f8d45379f99de39892236f763c78c0107e0873e1b7fb88ba707bce50fe158d690475126bfdce2752435ecc85a45c41b83fd48d8e4346ba1702be16a003d3140a52faf85fa2343a12441e480e6da4d9db0e115c3b1f7e576024f91d14205176713b3cdf0f9a45e481bcb23fdc291dc41598ae0e5c54e0c24d00b42723048b192b0fa47650161a7915090e2dec7956ffedfbf156d26506c963b0115e77d51f452b2359ae805f86f5d95b994e40d69d185df58deb60cebea598aff11aad88257b1aeeb580bdb007030d755cfc26c435ce58878db0583b464c8252d0f3fa28aa2309cdbd6f6f873e58d33c33b361c85dbc90dd1b8d00baf062aa0075acc9aedbe7bd1e74a3e2bc002f0d37893984439ed0f7678a1efc60d3b9b4ddfe68ef9f05c71267bb4665e062c9b4e4d3ae5e5305b4d2693f534ad66283cfdc491ff05231b83b00c69f74d79765822e5d365cfe348939e52c95bfc24c704c9e0d0fef6a39323725d23a563a54b1a7a23bd9310bbf0d1f660089344baba111079f676bba4f8138af22e2166b35d12a57c5d073e0eba659af485e04a8d754f8780af41c9c9408889d0442af549cd99bd5c5daf8457b33d9db3ed0dea4aeae2d7f3050a3ae20858add869191508ae7221bb151e89a966ed098e7c7496c059f784970d8d35ea449ed5f9f653ec5234972b2f6c149375624c71fca2035aec5c5816831278b6d5f3170a01c0949f14d00d4edcfe8537a3a3b4f8414d2d502536f638fe3df025a8fb72eabe4ef293c6f4ce138402a5e1ae88f45bb47f093a7c00f3598a0a2c8f7fcc664a79fd61303f55f6435635128d02f23efee37a454ff082524d85273d625f72d821e38a69f4da5e5127ffd834c683a59a03fa9c3f241c30f3213708cc74689281184886c86f2730df47fd4151bb7fbf7b11d2cb1355d154ce3d87e75d44704f5f94497a80048e2f9a906c00951b1667f16a9f93f622dabfcfe84f2d9fb59bbec6f16aa3e6b1489305adfaf0c79c172462e28dbd2e68222c7e7d632e46673a3c16e751f37dd63d51a9876676d423a5e9245eeb671ca358e970984016e96587c815820be5a7fcc949f211aa671fe2875ad26fe8b7cc80896d5a0d5f87d7078f55529f514c292ec0560e4c07c1aa34818e83eac5c4d2a7f78e19fc22c3a53084df25cf31ab777c200933b795c026b26b48da37024a08113769f6fe9e23cfff4c7ec3254921a50551e055cae11e6c76506ee851c2d351763075ab300d8dd12522f4cb16b760fa4551b77e405c1ceefdcfb6b8150e7c342f98632da3d9fd4774d6036f887aca188ccc2a77b311edb6408d03edb25ea576a5cc93f87b616bf739ae3ad94f8d44f69b6df43af3a5e23d5ba56db527f9fee7a16c5aa37fa471ac6b952aae5510af24e2c534d2fbdb6a6c5421a0d60b6d313e0b4b8dd92a37a7409e632d73f4a2155c6571f2a7ccf6f09b4119c565c97018cff2e6ab20e616b5a201eae007abd902ccd42efb8e16227e10816e7d5ee01bc6e3ea87b8daa65995f6947920647de119b024db8fba486937571a93d0502272350563d9781fb7c90e77fca58252dbf796e91de145b8d3fd235a72a3007705727672cb3c48185407d1431572c259a7a0b466176bff882f33b36f80ae164f8095c19a77454511094b88ab6dc9360031126fad73858fa684d8eb8a4a6615015302bf19080e1e78fddb4e4f16b36524d03dc79950041dbaf75396317ade493ed4ebcc6912cb601671fb7256a6ed2685fdadc26d0fd14ba1a1c0f52d2c2b103c81202305f63794725ae338afdca381342085ee36cc3ae61e462bcdc35605559812879937362540daf6fa96a536ffe0b6d06c56ca1885ec591bd7de51b9254dc29569076aee01ad79f24468e54bbd8564afd4999c203b3140401c2eb89b7e9d7e4fe5fdbc090e4c28fb5f539cdee2a8525b071a31ceadcc8aca1fe9f1fe5677f23b92c417728a3c52175ad42beac8f69fc8529ca432214b942015b106c5a3f6ad1f6b725b5ea684fbabf3d8e3f35fd3e6812b0c3dbb8079fca7c9723a16b6a46d027b1b81e4dc7b8d45a7a8ebd7c82a3b4a75a7c56be964e8591c47c5a0849bb7e7a48e3ec9c5af4ec88525bc536eaa5ff534e612bbca4aa1728dea70265ca63b937ae2f10672ffef7a9e0869042f9b99b74b38afd120af4784479a793cdf913493c6fb94025f33617fb122077291dfa425577e34a52b5f3380d838f14ba3b407b0ce54f83672296bfd8d844ae6e4d4a2d3458dea2f23d4a9545db1bd07eb9490d2e113a4e8ae155b78e85dcc1cc9f291216541622efcb5191eecfa94b5a44871c274d70c187aceb3a17fc2ebdbdf5e23cb3d5e99466d195374966b55996726d7bb8e35862bebfcf2eeb50c467fe507738e381c9737ed60cd65e34af277c4b0f558b730701733a030c5b6406edf99097f659964386329944e8b68021b8fd83f30aec1e77301b402b9f02b605c3762de42579b0aa5aac94edf817bf5a56a6abe2af4b6cf5d5700dc53edfa39583a5c5cd74e03275576961983c8662952d01a31ee9b766541beef98ac23d397b02ca20462715a5f4b981f1a2bb416e29de6bbcfb38ff2c191000641d12ff32ededf7129b2b5723c63ca8214ca2cf3bbb076f72155c2f74a8321c4952e8c8c0c8d608920b515c018e0dfcecc5b8645abb3d172610419ba9d77886ed7ac13b4913194965b19de193eef9205d3ea8a80d17c1128a1f48cd3a74d9af3e70b98dd7cb7131eccd6ac542a56c15c2b3c0f1c6ea8c51d6357588bf526a584155c2db87f29d51f160bfc73e9ff1de3be6a50afa73fc5578b441129b0d7c39f7caca85f93ece3857707824a651a944d4923cfa23125002d0ffdaec9f7684b2ec5fad3595fe9053d51405501f48aded1fc841d6034500edec95e5369850c32f2245e2b7152001afa557c63433cd12b23d8f1c96a983735c859eb06ff992911476ee2b0dad2360b901bc5e776047c5c4ba8b35f1963553a85adbd2c976443d6c9728e68345dbfe01190d8a0fba71ba3d00c19762606496cf2bdb47b10551a40122f4b0da84d1d45b016875c97ef42a3e8a257844ba5ddd5499d0be733117561bb71d1770ecab760e5cb753919bdd7706f9c3b69499a83a2a7ae9fb8bff91204d7b7a4246ce98b72b7af84bd9aee23225b9d3448274c35ce1e91d97fd47f027aec975fea129a831e237a578170c2f645dcf3f04314b52c530a5c3396b7d09005903f37d8dbe9b10b07a19d36cb602f56acfc2add1d4cd6adb533aaf886710cbe7e01c23a5ecf14ea185d2ff7b8a2e836c740afc72d8ce1d8592a033d4bb63d852ddcc81c29c7d099130bb08710a543f26027ef5da67f3da1caba0f7bb7d35c7c399f95ad98729eb1965dfbc153ecdbdaf04d3bf591862dd911ff2c4e063d650b3c7d2fec0dd632ec71542f0fdb5ced3a5a3ee462ef4533d91464a67a1e29f049e4b9d24bb329854efefb527e2496dbf776859ec432bf40af813a8d6d849ddf9b069e29c876d6fb0cc35dc360d09fd9e1d0333de9d01fbafdd4bcc83f5a127692f907b0e8da59e1cb293770f2bec312084dd621dfbb8eabacc017072a29bd5dea2ce88bcebfcbc94b20e00887c10e92ed31cd4e544783aece6f5ffa292bf106b36c082ae25d4721f6c4c1301de1868fef7ce95271e29e946b765d6f58a78f6587b274e90f5b1970665061ad4da3654b8ace50ab6b4e4fc7fea911b97a7f79f172b75afa48bd8f857bf20b10117042b12d79bdbdf6e2e9807c7bf5b06546601ecdfe4f78ac4792a1282e8e63708bd76889e32d469a85440cfa455d5a2fa8056d35a83ceebe352651c3f4d94b1c7e9a853bf19818ecaf08640afcbc27e9e3686da56904eed222f29f513f59db8914a040afa71f1450cebf43edca77d9d4b5eadfec101c40e636ed656b145b19602e9db55e35518bfc8eb72e2a68351fa3043325cd791f4e30aa73ef9077365120e8002ecd876751d568426e71f9bf99c781d31369a4d5f2ba3dd3f5667df41c95174f146150a051522f92153f889e40049de4007b87dcd3640b65bdb7e6cddfe01b9ed4417aa2b7fdc5886d7ac283f7651d346bdcc906298754ff5acfa0464785dbaed09e6fe2381894933d3aae9c0397837c00302f3bf81bc5f6d399daaaec68072e96e60eae16a639286afa5332ccae27c85c9665ac4a706156de2005f6e46bd4ecf8ce5c979a953e72c71c7e045503f0db17bedb8746b15e4dbafa67f87d7bd6be425df3a4fa7f594fccb1516ca8e1c67aab7d2dd60c212700acb441f986b431a2253a2af47f302c6ac679cfbad637891fe69918089d3f2613062d25bbb4433ae02a9b5317e481f0ea2271cb05a3d6bdc79b346bb02fc7ab634f31cebd1f69675ab4e39de2bfc2daf8d0ca22463377a78ee20e6901882bab105e3e77f891fec8afec4e52a8bc8ff3b7117ecfedf8089e79880029067176c98ed38d5bcb0bb873b0219caa185a710a03cec92e9b6f7376e2623ca699c5955fb68902fbdfbae51e126c7d1981addaba596249f7490394f76db5485af7be71bfa98fbb5b007f6f1472532be7111799bf28548731bf7164e5c65eb02857e05724c3eeb9278e15c545a109907b987d289bdfca36ef185ec3dbf58c40ac6b514111fa78fb40b5dc33b92e038faa7470926633fbf2129c282fba9fd7ce7618b2b4567e2dba531bd655d20f5ad83231f44c488a1e03e94ca497aba78694a041ea0673903c62cba68eb776fe7743548000fe87"}], 0x11d0, 0x4000}, 0x0) accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f00000000c0)=0x32, 0x80800) 2018/02/24 18:14:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000cfc8)={&(0x7f0000000000)={0x10}, 0xffffffffffffffa4, &(0x7f0000015ff0)={&(0x7f0000025fe8)={0xffffffffffffff29, 0x2b, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/24 18:14:10 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) io_setup(0x4, &(0x7f0000128000)=0x0) io_submit(r2, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r1, 0x1000000000013) 2018/02/24 18:14:10 executing program 2: bind$netlink(0xffffffffffffffff, &(0x7f0000d25ff4)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000436ff4)={0x10, 0x0, 0x0}, 0xc) 2018/02/24 18:14:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2b) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x72, 0x2000) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b00)=@filter={'filter\x00', 0xe, 0x4, 0x568, 0xffffffff, 0x0, 0x348, 0x118, 0xffffffff, 0xffffffff, 0x498, 0x498, 0x498, 0xffffffff, 0x4, &(0x7f0000037000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x3e2], 0x4}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) [ 301.581810] rpcbind: RPC call returned error 22 [ 301.609223] rpcbind: RPC call returned error 22 2018/02/24 18:14:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fafffc)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)) r5 = dup3(r3, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) fcntl$setpipe(r1, 0x407, 0x1) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000168f90)={[{0x0, 0x0, 0x0, 0xb6fe}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb23, 0x800000000000000}, {0x6}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000000100)={0x81, 0x14, [0x1fe000000000, 0x1, 0x3, 0x5, 0x4]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x24, "23c52e47036cbb50be1e00410ad40b9eedb60648abffef0085bc84a0ec6262229b85aab7"}, &(0x7f0000000140)=0x2c) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r6, 0x3}, 0x8) 2018/02/24 18:14:10 executing program 6: io_setup(0xa3, &(0x7f0000000000)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x100, r1, &(0x7f0000000040)="9fe7e93d45e492dfdaf11397f88be70d304d0499e0b60c6b7b60940873811f2244ea6b897a16fdc3b011c3f1b62a5139e73770adab718f6b2582d36cdf6a52419a736bcafa88333cfdf26bad02df780286a7f26dea0e62abed530f07c016d4c1b68781d1e760f605fa7810a34047a5ed8f752beedaa13663db69f2c9d4ff", 0x7e, 0x80000000, 0x0, 0x0, r3}, &(0x7f0000000140)) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r5 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000080)={r5, 0x5}) r6 = socket(0x10, 0x10000000002, 0x0) sendmsg$nl_route(r6, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00004ad1cd)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0xff00}, 0x1}, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r7, @in6={{0xa, 0x3, 0x8000000000, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000300)=0x8c) 2018/02/24 18:14:10 executing program 4: syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x8000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="63640400", 0xffffffffffffffc9) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xfffffffffffffb81, 0x30}, 0xc) 2018/02/24 18:14:10 executing program 1: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x5, &(0x7f0000fef000/0x11000)=nil, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ff6000/0x1000)=nil) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r1 = getegid() chown(&(0x7f0000000080)='./file0\x00', r0, r1) r2 = add_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="e25399028586fb66c77b56ed0579399bc1435540418ece74885432227ba41a61a127ff34a49214305cc3767a8170b97f0ef56076b8349ffc733181fbf6051ffc34242ae9065f8228dad6765c89d07d5121c9512553138e58f7cca7a400b2c09743873d0969cd8a6c5efbe7416ab7a8315eac9116ca8b93f1", 0x78, 0xfffffffffffffffd) keyctl$chown(0x4, r2, r0, r1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000002c0)={0x81, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000300)={0x6, r4}) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000340)={[{0x9, 0x8, 0x100000000, 0xffff, 0x0, 0x7, 0x4, 0x0, 0xd4, 0x53, 0x2a3, 0x5, 0xfffffffffffffffc}, {0xfffffffffffffffc, 0x4, 0xf1, 0x7, 0x1, 0x3ff, 0x9, 0x3, 0x1, 0xd6cb, 0x1ff, 0x8, 0x8001}, {0x6, 0x6, 0x3, 0x1f, 0x0, 0x6, 0x8, 0x1, 0x4, 0x1, 0x5, 0x3e55fd3e, 0x8}], 0x100000001}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x8, 0x10000}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000004c0)={r5, 0x5, 0x2, [0x5, 0x40]}, 0xc) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000500)={&(0x7f0000ff6000/0x3000)=nil, 0x4, 0x5, 0x41, &(0x7f0000fe9000/0x14000)=nil, 0x7}) getegid() ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000540)=""/72) epoll_create1(0x80000) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x80100, 0x0) keyctl$update(0x2, r2, &(0x7f0000000600)="7d1d75f715474f339a698ea7aea457489eed1cfd5ddc4caefc0fad373a7bc9d082ae09375d5b820e39efb46e3d812f0e1233a11967e37f33cfe85574a2157484762ac5d3aaadd59b1c569242", 0x4c) ioctl$sock_proto_private(r6, 0x89e1, &(0x7f0000000680)="c49ec0eaa3688785a5299aed3a6cd5d22b08ddf6d7d5a7f1779fd050de7d3dca2255982ca23fcda510cb6a02") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r6, 0xc10c5541, &(0x7f00000006c0)={0x1, 0x1, 0x20, 0x0, 0x0, [], [], [], 0x1}) bind$unix(r3, &(0x7f0000000800)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000840)={0x9, 0x9, 0x6, 0x3f, 0xfff, 0x9}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000880)=0x0) syz_open_procfs(r7, &(0x7f00000008c0)='net/nfsfs\x00') ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000000900)={&(0x7f0000ffd000/0x2000)=nil, 0xfff, 0x0, 0x3, &(0x7f0000ffe000/0x1000)=nil, 0x401}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000940)) fadvise64(r3, 0x0, 0x12, 0x4) 2018/02/24 18:14:10 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x1d0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [], 0x0, 0xf}, [0xff0000ff, 0x0, 0xffffffff, 0xffffffff], [0x0, 0xffffff00, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x3f, 0x81, 0x4, 0x24}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x9, 0x20, 0x8, 0x24, 0x1}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x3}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0x4c83bbd23e7e3e2a, 0xffffff00, 0xff, 0xffffffff], [0x0, 0x0, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="d75565e9531f2c2d7478e19b08664d82", {}, {0xff}, 0x0, 0x7, 0x3, 0x10}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x4a, &(0x7f0000fc0efd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x14, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/24 18:14:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/17, &(0x7f0000005000)=0xffff) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/45) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/02/24 18:14:10 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x7012, 0x1) open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) 2018/02/24 18:14:10 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') r0 = geteuid() r1 = getegid() syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa000, r0, r1, 0xcd, 0x11000) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/02/24 18:14:10 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x4d072, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) dup2(r0, r0) 2018/02/24 18:14:10 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1}, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000000000)=[]}, &(0x7f0000000000)=0xfffffffffffffd07) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x9, 0x9, 0x8}, 0x10) 2018/02/24 18:14:10 executing program 2: r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="c6ac4de4bf49b02c2b649f5225cb12c93f59a54893bd0c43045ddb4282053fe63c1bd067655feca9b8ea45bc599ee556c881a6c8c342ab78025f8f64534a0361d1d3b3cc9dc389dd63cfe93821ca7556d86de4c91043c25af8f7148adff6577bb59212a2595809f3e773a4e323062677838378e4efff36e2eb0f42c0dde7529d8ddc5dd5ba519a299db2530bbdb2dae228762f2e946f07c359ac50121921b221380edd9b6ec91a37820c3d13d5921f36df38c2bd63e50cdb5accf6d409e8162220a32115a035038fbffb3d5d97b821e9074194d286871bbb42690f", 0x379, 0xfffffffffffffff8) request_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/amidi#\x00', r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/02/24 18:14:10 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x14437f6bd2cdb25b) readahead(r0, 0xfffffffffffffff8, 0x9) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0xfffffffffffffff6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x81}, &(0x7f0000000140)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000180)={0x6, 0x5, 0x7, 0x2, "d5f39d2de3d9bbc7d3a0e0ad2de15f6a2bf255b093499735a61ad22850eb1aefb3a4b6ca74006f5ca8519fc0", 0x20}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xffffffff, 0x2}) 2018/02/24 18:14:10 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='&:wlan1/self\x00', &(0x7f00000000c0)='{.,wlan1{self\x00'], &(0x7f0000000280)=[&(0x7f0000000140)='eth0procmd5sum\x00', &(0x7f0000000180)='\'cgroup*\x00', &(0x7f00000001c0)='!\x00', &(0x7f0000000200)='.vboxnet1&vboxnet0,%posix_acl_access(\x00', &(0x7f0000000240)='\x00'], 0x1500) fsync(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/02/24 18:14:10 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1, 0x10}) 2018/02/24 18:14:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000080)="0f20d86635200000000f22d8660f08baf80c66b832a7318066efbafc0cedf028310f01ca0fc71df00fba6b00002666f2a565d9f866b9cf08000066b80050000066ba000000000f30", 0x48}], 0x1, 0x0, &(0x7f0000000000)=[], 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/24 18:14:10 executing program 5: timer_create(0x1000004, &(0x7f0000239fb0)={0x5, 0x0, 0x0, @thr={&(0x7f0000ee7f65), &(0x7f000075eff3)}}, &(0x7f0000231000)) socket$bt_hci(0x1f, 0x3, 0x1) pipe2(&(0x7f0000000040), 0x80004) 2018/02/24 18:14:10 executing program 0: r0 = socket(0xa, 0x4000000000080003, 0x1) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000010c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x2, 0x400, 0xffff, 0x2cc, 0x1, 0xef, 0x3, 0x81, 0x2798bff7, 0x4d7e, 0x1, 0x2, 0x9, 0x9, 0x5]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x135, '\x00C'}, &(0x7f0000000200)=0xa) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000000)=[], 0x0, 0x0, 0xfffffffffffffdce, 0x4000000000}, 0x2002) 2018/02/24 18:14:10 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f000023dfff), 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x101443) 2018/02/24 18:14:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bd3000/0x2000)=nil, 0x2000, 0xc) 2018/02/24 18:14:10 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x5) r3 = syz_open_procfs(r0, &(0x7f0000844ff7)='pagemap\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)) dup3(r1, r3, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000000)=0x3fd) connect$unix(r4, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/24 18:14:10 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={{0x0, 0xe1, 0x10000, 0x10001, 0xc351, 0x100000000}, 0x6}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="94", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) readv(r0, &(0x7f0000f77000)=[{&(0x7f0000ffb000)=""/4096, 0x1000}], 0x1) 2018/02/24 18:14:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x3, 0x8da}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x200402) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"ff7476aa2e9de2"}, 0x6a3a}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc8ffd)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000556000)) 2018/02/24 18:14:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x430800}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0xc3d6}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x2) 2018/02/24 18:14:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000841ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x800) accept$inet6(r2, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x7, 0xf8}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000080)={0x3, 0x100000001}, 0x2) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x2, r3}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/24 18:14:11 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0xf0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000022fd0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @common='erspan0\x00'}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x1}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x100000001, 0x7, 0x9, 0xd391, 0x12, 0x1f}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x6c, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}, 0x7, 0x6}, &(0x7f0000000100)=0x98) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x7f, 0x2, 0xc0, &(0x7f0000ffc000/0x2000)=nil, 0x1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x4}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000000000)="7ca80a962bc33157a360588e7b43fd342e0f1180c22d8b753c291c3ffb3b9bb5997f4a7944b9e73cdf2be6eb126b666b012e06687dbe584b1635e37314a76ed69ca8d85b6b16d6153cae115593874af132772f9b45b310c6161dc23f1552ca2220bca9f3d3de0b4a6e73a6dd371af452c1d85d39e88e29a12eee517b02b5a89b5313d69b80b1f8b8354f7014125382e495af697caec431307e88cd4fb185dc33dd76d3332a8099bf51ecadcc575bebfdf4ae7b7b64c7fdd12e4d54e0be4d4f494bb6eac04e94e961", 0xc8) 2018/02/24 18:14:11 executing program 3: io_setup(0x5, &(0x7f000004b000)=0x0) io_submit(r0, 0x1, &(0x7f000009b000)=[&(0x7f0000000000)={0x0, 0x0, 0x9, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/253) 2018/02/24 18:14:11 executing program 5: 2018/02/24 18:14:11 executing program 1: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/175, 0xaf}, {&(0x7f0000000140)=""/196, 0xc4}, {&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/89, 0x59}], 0x4, &(0x7f0000000400)=""/183, 0xb7, 0x307d}, 0x21) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000500)=0x1fffffffc0000, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000140)={@multicast2, @dev}, &(0x7f0000000180)=0x8) 2018/02/24 18:14:11 executing program 4: r0 = socket$inet(0xa, 0x801, 0xfffffffffffffffd) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000518ffc)=0x7f, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000830f36)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe3699", 0x74) 2018/02/24 18:14:11 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000200)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) setresuid(r2, r3, r4) recvfrom$llc(r1, &(0x7f0000000040)=""/57, 0x39, 0x40000040, &(0x7f0000000080)={0x1a, 0x1, 0x10000, 0x1000, 0x7, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty}, 0x0, 0xffffffffffffffff}, []}, 0x498}, 0x1}, 0x0) 2018/02/24 18:14:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x4, 0x4, 0x6, &(0x7f0000000080)={0x0}) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@alg={0x130, 0x10, 0x2, 0x1, 0x3, {{'authencesn(rmd128,cbc-camellia-asm)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x1b5d2b30}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x40}, {0x8, 0x1}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x5}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000006e40)=[{0x0, 0x0, &(0x7f0000002280)=[], 0x0, &(0x7f0000002300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x14) 2018/02/24 18:14:11 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r0, 0x400, 0x1, &(0x7f0000000000)=""/108, &(0x7f0000000080)=0x6c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000a, 0x20010, r1, 0x4a) r2 = shmget$private(0x0, 0x4000, 0x800005400185e, &(0x7f000029e000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/02/24 18:14:11 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ccaff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000280)=""/180) 2018/02/24 18:14:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = gettid() r3 = dup(r0) listen$netrom(r3, 0x3) readv(r1, &(0x7f00003c2000)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000180)={r4, 0x3}) tkill(r2, 0x1000000000096) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xe40c21a7bbb2d3d0, 0x11) 2018/02/24 18:14:11 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000bc2f2c)=""/212) 2018/02/24 18:14:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x4, 0x6, 0x0, 0x81}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) ioctl(r0, 0x4000000000001275, &(0x7f00000001c0)) 2018/02/24 18:14:11 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00000a8ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000040)=""/232, 0xe8}, {&(0x7f0000000140)=""/78, 0x4e}, {&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000240)=""/42, 0x2a}, {&(0x7f0000000280)=""/241, 0xf1}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/71, 0x47}, {&(0x7f0000000500)=""/109, 0x6d}, {&(0x7f0000000580)=""/213, 0xd5}, {&(0x7f0000000680)=""/118, 0x76}], 0xa) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/24 18:14:11 executing program 1: r0 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='lo@\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000ca8000)="630401c0", &(0x7f000073a000)={0x73, 0x79, 0x7a}, &(0x7f00003c6ffb)="10d8", 0x2, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r1) 2018/02/24 18:14:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000cfc8)={&(0x7f0000000000)={0x10}, 0x144, &(0x7f0000015ff0)={&(0x7f0000025fe8)={0x18, 0x2b, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400040) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffe00, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8b1}}, [0x0, 0x1, 0xffff, 0x401, 0x1, 0x7, 0x81, 0x101, 0xfffffffffffffffc, 0x9b, 0x10000, 0x3975, 0x3, 0x5, 0x8]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x100, 0x30, 0x101, 0x866d}, &(0x7f0000000240)=0x18) r3 = dup(r0) getsockname$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) 2018/02/24 18:14:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) msgget(0x0, 0x200) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb6fec)={0x0, 0x400, 0x10000}, 0x14) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x20000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) shutdown(r0, 0x1) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) 2018/02/24 18:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000040)=0x32) mmap(&(0x7f000068e000/0x4000)=nil, 0x4000, 0x2000000, 0x8010, r0, 0x0) 2018/02/24 18:14:11 executing program 5: add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e415a048b002f55df757c067cd3d71463eba201edf5af5eeeb952e", 0x1b, 0xfffffffffffffffa) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x349, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x400, 0x80, 0x1, 0x1ff, 0x4}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x8, 0x100, 0x8}, &(0x7f0000000200)=0x14) 2018/02/24 18:14:11 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x400}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="f300c1", 0x3, 0x0, 0x0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0xca, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) 2018/02/24 18:14:11 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x8}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002cdc0)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000012fd0), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x9a) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x80000000091b, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000040)={0x0, 0x1000}) 2018/02/24 18:14:11 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x501000, 0x0) getsockname$unix(r0, &(0x7f0000000240)=@file={0x0, ""/66}, &(0x7f00000002c0)=0x44) r1 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d14ffc)="02000000", 0x4) 2018/02/24 18:14:11 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1000000004) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="b506a3dce3328d781ed1de231b7a67f8", 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f1cffc)) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000)=[], 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/190) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/24 18:14:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x358, 0x110, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x288, 0xffffffff, 0xffffffff, 0x288, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x178, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x1}}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffec3) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) 2018/02/24 18:14:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x464, 0xc00) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/24 18:14:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5435, &(0x7f00002b2ff8)) 2018/02/24 18:14:11 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00000001c0)=""/67, &(0x7f0000000180)=0xfffffffffffffecd) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x6, 0x8400000000003, 0xffffffff00000005, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000040), &(0x7f0000000000)="17"}, 0x20) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000100)=""/231}, 0x18) 2018/02/24 18:14:11 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000ff5)='/dev/midi#\x00', 0x420cd632, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/26, &(0x7f0000000040)=0x1a) unshare(0x8000400) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/02/24 18:14:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f0000741000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf059, 0x0) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x54, {0x2, 0x1, @rand_addr=0xffffffff}, @common='bpq0\x00'}) [ 302.506333] binder: 7376:7377 ioctl 80184540 20000280 returned -22 2018/02/24 18:14:11 executing program 5: shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) mmap(&(0x7f0000957000/0x2000)=nil, 0x2000, 0x8, 0x13, r1, 0x0) get_mempolicy(&(0x7f0000307ffc), &(0x7f000095c000), 0xfa0, &(0x7f000073f000/0x4000)=nil, 0x3) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140), 0x10) 2018/02/24 18:14:11 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a, &(0x7f0000000540)=[], 0x0, &(0x7f00000005c0)=[]}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000000)=@migrate={0xac, 0x21, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, [@migrate={0x5c, 0x11, [{@in=@empty, @in=@dev={0xac, 0x14}}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0xac}, 0x1}, 0x0) r1 = socket(0xf, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x3e, "5524a22c6c99ce2bcff998eac1a47ae5903d27953ca2906009adf0d7251017a0d970b06dd4121d5334807a30e50b50ceadfe7a4ca523440cb67848df3e7a"}, &(0x7f0000000180)=0x46) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x200}, &(0x7f0000000200)=0x8) 2018/02/24 18:14:11 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r1 = socket$kcm(0x29, 0x605, 0x0) recvmsg(r1, &(0x7f0000000080)={&(0x7f0000ac0fa0)=@nfc_llcp, 0x60, &(0x7f0000152000)=[{&(0x7f0000d29f82)=""/126, 0x7e}], 0x1, &(0x7f0000facfe9)=""/23, 0xffffffffffffffae}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@empty, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) 2018/02/24 18:14:11 executing program 7: r0 = open(&(0x7f0000efaff8)='./file0\x00', 0x80041, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setlease(r0, 0x400, 0x0) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r2 = open(&(0x7f000076eff8)='./file0\x00', 0x0, 0x0) linkat(r2, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) fcntl$getflags(r2, 0x401) 2018/02/24 18:14:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000019fff)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) r3 = dup2(r2, r1) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000000040)=0x2, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x22000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000a68c20)={{0x0, 0x1}}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000040)=0x1) syncfs(r0) 2018/02/24 18:14:11 executing program 6: r0 = socket$inet(0xa, 0xa, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xf850, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x0, @empty}, 0x10) 2018/02/24 18:14:11 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) request_key(&(0x7f00001cfffb)="e2030021", &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='syzkaller\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0x7f}) 2018/02/24 18:14:11 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x2, 0x810, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @dev}, &(0x7f0000000140)=0xc) 2018/02/24 18:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x800) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000040)={0x3, 0x80, &(0x7f0000000040)=""/107, &(0x7f00000002c0)=""/170, &(0x7f0000000200)=""/137, 0xd002}) get_robust_list(0x0, &(0x7f0000000040), &(0x7f0000000080)=0x18) 2018/02/24 18:14:11 executing program 7: r0 = dup(0xffffffffffffff9c) sendto$inet6(r0, &(0x7f0000000000)="44180fcdf39b517417899c13a07035977d8c75150553945dde70ea5a125265aa9ad0d7d182fa78bfc2f6fc4121b462b6ceccb378917f5206c7bdf88b2492b5d20be565bc899d9e0acf5e6d00056f634825c5c5ea63f57b21d5b4b9f73b7e44ad27b149a204356c09410f0bafffcb6fcc83edafaa357bfeec082b2322", 0x7c, 0x80, &(0x7f0000000080)={0xa, 0x1, 0x7a, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x638, 0xd0, 0xd0, 0x428, 0x2e8, 0x0, 0x568, 0x568, 0x568, 0x568, 0x568, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@empty, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x39}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x1000}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@loopback=0x7f000001}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x698) 2018/02/24 18:14:11 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3901, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x72d2da88, 0x80000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x100001) socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x4, 0x630, [0x20000100, 0x0, 0x0, 0x20000400, 0x20000430], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, @generic="23b28508931f3a6630d70e6c9960b094", @common='vcan0\x00', @common='bcsh0\x00', @common='gre0\x00', @random="e79c6b824c24", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0xb0, 0x100, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x2}}}]}, []}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz1\x00'}}}}, {{{0x3, 0x0, 0x0, @generic="201644b14da7466f66bd07896f6dfde1", @generic="059fe5efbdb0aa166fd5831ffea59119", @common='lo\x00', @generic="1c25076320d85a3eab2c7d70113e03ee", @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0x1d0, []}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:crond_unit_file_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x1b, 0x4, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', @generic="0373a6cdabca0f88fdf0a3b7460370d4", @empty, [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118, []}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfffffffffffffffc}}}}, {{{0x7, 0x11, 0x0, @generic="1d8730e5b4ba7ac917f3e040be3881e2", @generic="8eebf4590db0ff74d552fed7a1c9fea9", @common='teql0\x00', @common='nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @random="33f0d39e6b13", [0xfa859f4f6e069926, 0x0, 0xff, 0x0, 0xff], 0x110, 0x158, 0x188, [@pkttype={'pkttype\x00', 0x8, {{0x2}}}, @stp={'stp\x00', 0x48, {{0x101, {0x4, 0x4dbf, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x0, 0x15a, 0x0, 0x200, @empty, [0xff, 0xff, 0x0, 0x0, 0xff], 0x3, 0x0, 0x5, 0x1, 0x6, 0x9, 0x1247, 0x1, 0x81, 0x5}, 0x400, 0x2}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1, 0x1, 0x9}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}]}, 0x6a8) 2018/02/24 18:14:11 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x404000000010, 0xe0dc590d8f37c43a, 0x0) mq_notify(r1, &(0x7f0000c38000)={0x20000000, 0x15, 0x8000000000002, @thr={&(0x7f000090b000), &(0x7f00009a5fb7)}}) 2018/02/24 18:14:11 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000d64000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bridge0\x00'}, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x6}}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x5250c0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = memfd_create(&(0x7f0000000200)="6370757300746e6f646576405e076d316c6f7472757374d36400", 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000040)={0x400, 0x8000, 0xfff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000013f70)=[], 0x0, &(0x7f000002ae28)=[]}, 0x0) r3 = semget$private(0x0, 0x4, 0x4) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f0000000080)) 2018/02/24 18:14:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x98) sendmsg$alg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000480)='*(', 0x2}], 0x1, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) read(r1, &(0x7f0000000100)=""/118, 0x76) 2018/02/24 18:14:11 executing program 3: r0 = socket$inet(0x2, 0x80007, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0xe8, 0x1e8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000480), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c1211"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x8b8) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x9, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2d) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/24 18:14:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x100000000000003) ioctl$TCGETA(r1, 0x5405, &(0x7f00005c0fec)) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) setfsuid(r2) 2018/02/24 18:14:11 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="a2754e654b0734caa93de81b269847064e30fa9b9eb036a314bd7beab7a8b2bff574b7d2bf69c227117062c84a30f8db0b6306") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="d142e52c2cf2f501ab3a782006d32c2f2b8cabe72b3d7c3ad4dfca97437a914b91ccc9fe5d5e202c20df793dab1d997bee7fbc419877e57f9d86dd4dd8b930381b2e3254fbbde27e028cad002e484133375f", 0x52, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000000180)=""/75, 0x4b) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @empty}}, {{0x2, 0xffffffffffffffff, @empty}}}, 0x118) 2018/02/24 18:14:11 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x342, 0x7fff, 0x2, 0xaf4, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xfffffffffffffff9}, 0x8) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000b41000)=""/13, &(0x7f0000910ffc)=0xd) 2018/02/24 18:14:11 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000001c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="61747472755d2f7372ac6e7400") r2 = syz_open_procfs(0x0, &(0x7f0000dedff1)='maps\x00') sendfile(r1, r2, &(0x7f0000929000), 0x5d8b) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xffffffff00000000, 0x2, [0x1cfe, 0xffffffffffffffee]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x7ff}, &(0x7f0000000180)=0x8) 2018/02/24 18:14:11 executing program 1: r0 = socket$inet(0xf, 0x10000000000001, 0x1) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) r1 = socket$inet(0xf, 0x80807, 0x10000000008) sendmsg(r1, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000040)=0x9, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0xffffffff00000001, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast2=0xe0000002}, 0x1, 0xffffffff, 0x6f18, 0xf88c, 0x5, &(0x7f0000000040)=@generic="8571d28c463d1340abb702e59cde2a2c", 0x8001, 0x101}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='logfs\x00', 0x2000, &(0x7f00000001c0)="7ddf1837678aee18576eb2f4c794c4d4e96f3c64f3becf80d5171ee288a6321fcdbe90c230737d5d016afa2b3ea0c09982c296e72c9e11856ed1395f53fa3dde4c276b983851eb612b83cf19591e9449c8ea1d3b6f4b5c8dc15ed4eb6a0a051c4dde9dcc362a6d2456b2370631eb3f269d703a98db65b2e06754af5af4de0b1a145a6c4e8f4a76a831003b120be911e4bb9f9007247ab67d1c054a763d56968002d3c31197ca8c76") 2018/02/24 18:14:11 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000000ac0)=0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="a915359f169301e43d5c486e03508c31de8303d28472d7b554afa7751948d3d2739419a841debebcf7e0e6b1a6d8bed38185fe2471198d45002d0ec075fb3027fe4e37daf2d5c523d6e76e1c23a8347955d115b440fa163ae7255a94d6260089b70ad2b1d849cb4e46afe1d6fc58ab60b27d2e9be4", 0x75}, {&(0x7f00000000c0)="3e3953182ab7691896b1b9c3e5448930f29bb669c421a72b7770fc00798a095529cf28e608fcafcdb34a1facd572e70f21d52107a50a81822426abeac35e68330431057c9ec99162965aeb5a84f01ebe5ad37978e485b771868f013d90da76444e5f422b9b4f4a3aebcdad0ccbc2b797410106630d7da3945d5476e9e7209e745dec57ab5763ddfcb9f228817ed64b6ba6", 0x91}, {&(0x7f0000000180)="be02dec70210be27a53754c9ab876beebdc1d507310408da331418f7d4a2c50f9f9ccddbae6f13ae5e432d85a6273b1cf419107a9fabbd4526b2954a6bc4d3d1ab5a73964688fe7d7ea9f98166e741cccff36a6e13aaa450c36579ef412da7d9fbdc0bde9c39e8859413d705fd63e7a001c1ee6ed54b8945328ff9449a312656a80a7e6bf05c3331a3539a3c838ffec40cba6e5aee1e4459049761aace6ed7a4675f28a7b17cdacf0ece3d2ee4162a0d35868971a181721ed6fab60337a9bc0db87522eed05a65c4ba955f5b91caec4bc3dad0aaecf312706e", 0xd9}, {&(0x7f0000000280)="9df6a8f4dd64c419c1f1bda200bae0b3827568d1666c369fa607758a7a7024b516fac60f0ade0034388cbb1c7d784ed0e8434185793a6b0f25174860f61d6f59087c563f48fcaf5795939cb9ec4ee312a981779008675f659fc33d5210701ab125a22d78784ad14a4d723775332a11ba2599624de94fba25be0cef9d331c943cfb66a444893ad243f6a0f12da82347d750a495dc4f4f1525dfb110ce", 0x9c}, {&(0x7f0000000340)="d6f296c2f544ce52a899ac4156d0886aa4a8878a9a5f34171d06ae92efaa6a0c9628606059766ce02f63a3d444f0", 0x2e}, {&(0x7f0000000380)="449177e5b69432393d86283168", 0xd}, {&(0x7f00000003c0)="81e618087d2ac60be432de35d153fea1b9ba6f474271fdd53870de3a85811428a9fe1f8f4d2c81560fe481fb225df013e9f905f2c7c6d1dae56074e7753bdc4ed52dc7c2a44a89d80c76b822cb2e20743ecf8de81a2bcb8ba8a79197cee7a77602696c8f4217bbfe5dc02381aca64a9d87f7e59e57dc996ae34bf99280604ac6b7109aaaeb837ef316e503fafc18b43cf790b926828f8423cfadaf4607645ff6b2005c25cc043c0ceb2d8128", 0xac}, {&(0x7f0000000480)="16436a705ee782d192014b0fda74fba8cb61bd3c3eacf26aa47bec1df0d34ec4be2d445c5b99befd1239e763223958ff9bf73b00ef134b5d6c0b8e8bb34c37906c291405188e48a125465f4a9e764d7994b3be8734d3a58c908f0f441b23621aee1cc058ec156c64cbc7cdd2a0b4815b993130b3ff0a7968c8a5dfb6dbcf97b8b3b77b443ba21f4bf18d117e3f701966b6f4aa4ba3d4609e6b383a0d0825644f0beb1c135cacd9ce58bf5e95e859a33d4cf66ff4d2c592d6398401cb9662f134ab610b61c5fd5a2f627f", 0xca}, {&(0x7f0000000580)="6b0f75be16b8992395dc474bbafe2ffd0deb4f226105a76b931012bceaea2ab68b0a6f87932461aca7b4ec919a", 0x2d}], 0x9) io_submit(r1, 0x2, &(0x7f0000001cc0)=[&(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000b00), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001b40), 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/24 18:14:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ce5000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0x0, 0x1b0, 0x0, 0x0, 0x2a8, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f0000277fa0), {[{{@ipv6={@loopback={0x0, 0x1}, @empty, [], [], @common='syzkaller0\x00', @common='rose0\x00'}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff}, {0xffffffff}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="7dd9b5228a9d146bb6de670e15036208", @generic="17aa2a963e369238590fd3f856457893"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) 2018/02/24 18:14:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00007efffc), 0x4) 2018/02/24 18:14:11 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0}) fstat(r0, &(0x7f0000000040)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x0, 0x2710}}, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/24 18:14:12 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x34) msgrcv(r0, &(0x7f0000000040)={0x0, ""/34}, 0x2a, 0x0, 0x2800) msgsnd(0x0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000b11ff8), 0x8, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8, 0x200000000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x208, 0x400, 0x81, r2}, &(0x7f0000000180)=0x10) 2018/02/24 18:14:12 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x68, 0xbb0, 0x2}) syz_emit_ethernet(0xffffffffffffff97, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x6, 0x0, 0x2}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r1 = getpid() getpgrp(r1) 2018/02/24 18:14:12 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x43, "477a57590ecad1531fe4740e8c235e2dfba7a81ab2b41f68606d3ff31aa85a4929df8079a0d16dce5c25ff2adcc0033a8b228d4603dddf3a14af88352ad068e55d78c5"}, &(0x7f0000001200)=0x4b) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001240)={r2, 0x80, 0x8, 0x800000000000000, 0x100000000, 0x1}, 0x14) [ 303.135675] Cannot find map_set index 0 as target 2018/02/24 18:14:12 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000518ffc)=0x7f, 0x4) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9ab, 0x4100) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101d02, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000830f36)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe3699", 0x74) 2018/02/24 18:14:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0xef0, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00004b0000)=[&(0x7f0000b9d000)={0x0, 0x0, 0x11, 0x0, 0x0, r0, &(0x7f0000117f60), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x0, 0x10001, 0x1000, 0x5}, {0x8, 0x7fff, 0xfffffffffffffffb, 0x302984bf}, {0x3ff, 0x1f, 0x1000, 0x4}, {0x4, 0x0, 0x20, 0xdf6}, {0x4, 0x3, 0x0, 0x7}, {0x3f, 0x1a, 0x0, 0x20}, {0x5, 0x6, 0x42, 0x9ef}, {0x9, 0x1, 0x9, 0x6}, {0xffffffffffffff70, 0x4, 0x180000, 0xad19}, {0x5, 0x7fffffff, 0x3f, 0x2f20}]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x100) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000040)=""/136) 2018/02/24 18:14:12 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0xfffffffffffffe67) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x80}, {0x6}]}, 0x10) r2 = dup(r1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x4, 0x3, 0x539}) sendmsg$nl_generic(r1, &(0x7f0000af9fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004b0ed8)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x1, 0x3000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) 2018/02/24 18:14:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x9) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[], 0x4d}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000000)=[]}}], 0x2, 0x0) 2018/02/24 18:14:12 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0x0, 0x0}) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0xa) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0)={0x3, 0x3}, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffff1413}}) socket(0x4009, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/24 18:14:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000061caa0)={0x7, {{0x2, 0x2, @rand_addr=0x4}}, 0x1, 0x9, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}]}, 0x560) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f00009d5000/0x3000)=nil, 0x3000}) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008ebff4)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000d1000)={&(0x7f00005ef000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b5c000/0x1000)=nil}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000cb0000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, {0x2002, 0x5000, 0xf, 0x1, 0xb1e, 0x0, 0x5, 0xa13, 0x8, 0x7, 0xd7f, 0x9}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00002f5000)=[]}], 0x1, 0x20008843) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000961ff8), &(0x7f0000bffffc)=0x8) getpgrp(0xffffffffffffffff) flistxattr(0xffffffffffffffff, &(0x7f00000000c0)=""/162, 0xa2) perf_event_open(&(0x7f0000000180)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008b0000), &(0x7f0000c2a2f2)=0x10) io_setup(0x2, &(0x7f00000001c0)) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000280)) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) r2 = dup(r0) r3 = socket$inet(0x2, 0x6, 0x9) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00003ae000)=@raw={'raw\x00', 0x9, 0x3, 0x1b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='yam0\x00', @common='bridge0\x00', {0xff}, {}, 0x0, 0x0, 0x1f}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x218) r4 = socket$inet(0x2, 0x3, 0xff) sendmsg(r4, &(0x7f0000043000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0xffffff23, &(0x7f00003b3ff0)=[], 0x0, &(0x7f00003b3000)=[]}, 0x0) r5 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r2, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/24 18:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000174000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x30c, 0x0, 0x0, 0x0, 0x0, &(0x7f00006c3000)=@common='syzkaller1\x00'}) 2018/02/24 18:14:12 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/mcfilter6\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000040)=""/102) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='projid_map\x00') sendfile(r2, r2, &(0x7f0000000040), 0x40000103) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) 2018/02/24 18:14:12 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0xffffff84, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)={0x0, 0x1, [0x0]}) 2018/02/24 18:14:12 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/16) chroot(&(0x7f0000fddff8)='./file0\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0xc000, r1, r2, 0x4, 0x9a, 0x200000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fusectl\x00', 0x1000, &(0x7f00000000c0)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x20) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000001100)='./file0\x00', &(0x7f00000010c0)='./file0\x00') 2018/02/24 18:14:12 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000040)={0x2, 0x7d, 0x4, 0x200, 0x7, 0x3}) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000080)=""/117, &(0x7f0000000100)=0x75) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1f, 0x0, 0x1, 0x3, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r4, 0x9e}, 0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x400000000000, @tick=0x100000001, {}, {0xfffffffffffffffd}, @time=@time={0x77359400}}], 0x30) utimes(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) unlink(&(0x7f0000000100)='./control/file0\x00') kcmp(r0, r0, 0x6, r1, r1) close(r3) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000180)={0xffffffff, 0x80000000, 0xfffffffffffffff8, {r6, r7+30000000}, 0x0, 0x28}) 2018/02/24 18:14:12 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x8001, 0x20, 0x800}) clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) getpriority(0x1, 0x0) 2018/02/24 18:14:12 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0x0, 0x0}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)={0x502, 0x5, 0x1, 0x6}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x6281, 0x38) socketpair$packet(0x11, 0x8000000004000005, 0x300, &(0x7f0000000140)) ioctl(0xffffffffffffffff, 0xc0884123, &(0x7f0000000000)) 2018/02/24 18:14:12 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x10000) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x20) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r1 = open(&(0x7f000043eff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) 2018/02/24 18:14:12 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="7365637572697479d57472757374656476626f786e657430766d6e657431707070316d696d655f7479706500", 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/174, 0xae) timer_create(0x5, &(0x7f0000000300)={0x0, 0x1e, 0x6, @thr={&(0x7f00000001c0)="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", &(0x7f00000002c0)="dc6f3b9d4f4c291c93"}}, &(0x7f0000000380)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) timer_getoverrun(r2) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r3, 0x406, r3) 2018/02/24 18:14:12 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265783a30d1", 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x84000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x1, "dd"}, 0x2) 2018/02/24 18:14:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) close(r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f1fe4)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x5, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) r1 = dup2(r0, r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) 2018/02/24 18:14:12 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x2) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0xffffff3c) r1 = socket(0x1000000010, 0x802, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x520, 0x3c8, 0x3c8, 0x0, 0x3c8, 0x188, 0x488, 0x488, 0x488, 0x488, 0x488, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x7, 0x2, [0x10, 0x3a, 0x2c, 0x26, 0x10, 0xb0, 0x26, 0x2f, 0x3c, 0x29, 0xb, 0x36, 0x1c, 0x27, 0x2d, 0x24], 0x3, 0x80}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x180, 0x1a8, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@multicast2=0xe0000002, [0xff000000, 0xffffff00, 0xff0000ff, 0xffffff00], @ipv4=@rand_addr=0x7fff, [0x0, 0x0, 0xff000000, 0xff0000ff], @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, [0xffffffff, 0xffffff00, 0xffffffff], @ipv4=@multicast2=0xe0000002, [0xff, 0x0, 0xff000000, 0xffffffff], 0x6, 0xf9, 0x0, 0x3, 0x2, 0x1, 0x0, 0x200, 0x80}, 0x41, 0x79}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x5, 0x8, 0x1, 0x2}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0xa77d281d7dbfd282, 0x10000}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001, 0x0, 0xff0000ff, @generic="6d314503c24c427c1524ce9d6197f4a4", @generic="71b73226a4f59cddfbd742c51067860e", {0xff}, {0xff}, 0x11, 0x3, 0x4f}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x100000001, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) sendmsg$nl_route(r1, &(0x7f00000b9000)={&(0x7f0000d95000)={0x10}, 0xc, &(0x7f0000249000)={&(0x7f000046ef60)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/24 18:14:12 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000), 0xffffff2e, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) io_setup(0x9, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r1, 0xfff, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000100)={r2, r3+30000000}) 2018/02/24 18:14:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000072cef0)={{0x2, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77ec4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796b2bfe44492497ee237fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ff976c595507f1d1e096c5f418f30513dd68416c9021543e2e7b21e0c", &(0x7f00003dd000)="47504c2a212174727573746564b2272e00", 0xfffffffffffffe2c}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0x0, 0x0}) r2 = socket$inet(0x2, 0x84000000000a, 0x10000) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00000000c0), 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/140, &(0x7f0000000100)=0x8c) 2018/02/24 18:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c81fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') r2 = open(&(0x7f00006a8ff0)='./control/file1\x00', 0x40, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000092ff0)='./control\x00') ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000040)={0xfff, 0x10000}) close(r0) 2018/02/24 18:14:12 executing program 2: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0xff, 0xfffffffffffffffe, 0x0, @time={r3}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick}) 2018/02/24 18:14:12 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) setpgid(r1, r2) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f00005bc000)=""/207, 0xcf, &(0x7f00000000c0)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000b83000)=""/24, 0x77929f8e202a4afa, &(0x7f0000501f9b)=""/101, 0x0, 0x2}}, 0x59) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x208, &(0x7f0000000100)=""/73, 0x0, 0x3}}, 0x68) 2018/02/24 18:14:12 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x4}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x5385, 0x40001) openat(r1, &(0x7f0000000000)='./file0\x00', 0x2000, 0x4) openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x1, 0x8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/02/24 18:14:12 executing program 1: r0 = socket(0x11, 0x2, 0x81) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4000000000000004}, {0x5}]}, 0x10) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000003fec)={0x0, 0x1, [0x0]}) 2018/02/24 18:14:12 executing program 6: mkdir(&(0x7f0000086000)='./file0\x00', 0x0) mount(&(0x7f000046cff8)='./file0\x00', &(0x7f0000a89ff8)='./file0\x00', &(0x7f0000352ff8)='fusectl\x00', 0x0, &(0x7f00006c4000)) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8000, 0x8}) 2018/02/24 18:14:12 executing program 3: socket$pptp(0x18, 0x1, 0x2) syslog(0x3, &(0x7f0000930f14), 0x0) 2018/02/24 18:14:12 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) bind$netlink(r1, &(0x7f0000001ff4)={0x10}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@local, @multicast1}, &(0x7f00000001c0)=0x6) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0xffffffff) lookup_dcookie(0x4, &(0x7f0000000200)=""/4096, 0x1000) 2018/02/24 18:14:12 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x5, 0xa528, 0x700, 0x7, 0x4}, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000100)=""/201) syz_emit_ethernet(0x11, &(0x7f0000a37fa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x14, 0x5, 0x80200000003, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}]}, {[@rand_addr=0xffffffffffff8000]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f0000803000)={0x200000000000, 0x40000000000000ea, [0x0]}) 2018/02/24 18:14:12 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x1, 'L'}, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc}}) 2018/02/24 18:14:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x181001, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x4000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f0000000040)={@ipv4={[], [], @local}}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000000080)="990100008d06000000000000001000d7004f6f3bcb7d8500", 0x18, 0x0, &(0x7f0000d94fec)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/24 18:14:12 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x100, &(0x7f0000000040)={0x0}) recvmsg(r3, &(0x7f0000000140)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, 0x1e, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/11, 0xb}], 0x1, 0x0, 0x0, 0x7}, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup3(r4, r1, 0x0) getsockname$packet(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) connect$can_bcm(r5, &(0x7f00000001c0)={0x1d, r6}, 0x10) 2018/02/24 18:14:12 executing program 3: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x480) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"a80c00eec473d9"}, 0xffff}, 0x10) mq_notify(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/24 18:14:12 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) clock_gettime(0x0, &(0x7f0000000140)={0x0}) ppoll(&(0x7f0000022fd8)=[{r0}], 0x1, &(0x7f0000028ff0)={r1}, &(0x7f0000028ff8), 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="ed200f83f8caeb9b81ae5ffa1df101b3", @ifru_flags=0xc800}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="a8", 0x1}], 0x1) 2018/02/24 18:14:12 executing program 1: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003540)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000002e00)=[], 0x0, &(0x7f0000003480)=[]}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x3) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000005d40)=[{{0x0, 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000002400)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000036c0)=[], 0x31f, &(0x7f0000000040)=[], 0x30}}], 0x2, 0x0) 2018/02/24 18:14:12 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x1f) 2018/02/24 18:14:12 executing program 6: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) r0 = syz_open_dev$audion(&(0x7f0000003740)='/dev/audio#\x00', 0xffff, 0x101000) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000003780), &(0x7f00000037c0)=0x4) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f0000949fc8)=[]) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000080)="a1efb32af56efa2fb17629189bd980b78407f7a74f6d02f939a45805bf858abcd69307fb96959f4a31601bf941a2e35e0fff9d13ccf61f4e48a0d8beb1f9") r3 = syz_open_procfs(r1, &(0x7f0000493000)='attr/current\x00') creat(&(0x7f0000000040)='./file0\x00', 0xf4bb79206ddf29d0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="d06186ff83f6a2f37499b4bb7275bc0225f8b09c0056ad623d7c2e66c868bad20421b6") pwrite64(r3, &(0x7f00002f9f62), 0x0, 0x0) creat(&(0x7f000074eff8)='./file0\x00', 0x0) 2018/02/24 18:14:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014bff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000e32000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2501, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0xd2a, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff80000001}], 0x2c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000100)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0xfffffffffffffc01, 0x149c9dc20, 0x7eff, 0x5, 0x20}) [ 303.849254] kauditd_printk_skb: 1105 callbacks suppressed [ 303.849262] audit: type=1400 audit(1519496052.770:34027): avc: denied { map } for pid=7624 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 303.879610] audit: type=1400 audit(1519496052.776:34028): avc: denied { map } for pid=7624 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 303.904424] audit: type=1400 audit(1519496052.778:34029): avc: denied { net_raw } for pid=7611 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:12 executing program 1: prctl$intptr(0x4, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net\tip_mr_vif\x00l') chmod(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x9) 2018/02/24 18:14:12 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000001, 0x200000) sendmsg$kcm(r1, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x2, {0xa, 0x3, 0xbaca, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x6}}}, 0x32, &(0x7f0000000140)=[{&(0x7f0000000080)="8524ab7adbef7c992b49e3e5f67eb5a74bf8e8f0ba12314de1219e9160fd04ee26da24246cb12d8d13f243af7ab422b166c14c5f61cfc62c3eb51d3ea4e62021e0789555ec514fb23e64b24791a0378e0c4abf861d88b69d77f75f7264cfe2fd3b18b1302b4eb3f9608e771c971505e41262bb3ac2802293780d079f78c4bec75aff0eb8aa17f4ce3a33970fc0fee7fb52ca2c31051b8e6db7b4977b11d009ef03c9d601780c5fecb2302564c7e0dbdb94985f58e66f5bd0a9", 0xb9}], 0x1, 0x0, 0x0, 0x81}, 0x24000000) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f000000cff7)=@rc, 0xa, &(0x7f000001a000)=[{&(0x7f000001a000)=""/88, 0xfffffffffffffe5e}], 0x1}, 0x7f}], 0x1, 0x2, &(0x7f000001a000)={0x0, 0x989680}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x1, 0x7, 0x4, {0x0, r3/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) [ 303.928889] audit: type=1400 audit(1519496052.835:34030): avc: denied { dac_read_search } for pid=7610 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000005280)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000280)=[]}}, {{0x0, 0x0, &(0x7f0000001d00)=[], 0x0, &(0x7f0000001d40)=[]}}], 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) 2018/02/24 18:14:12 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) write(r1, &(0x7f000016d000)='O', 0x1) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000008c0), &(0x7f0000000900), 0x8) 2018/02/24 18:14:13 executing program 2: ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pwrite64(r0, &(0x7f0000000000)="46765f60a2dfc48a9d0e263994975450756a5df76e05bd685f75a07fc491bc67ca9f14dd4f697c6d5d052f0917bb9cbe6bc0854b1448be6956d448ff763a3e14b208b83e84ca4c7b86f46932bb1ee0df693497bd8adf34a7b0b45ce127e98e58c5cfc8c94d782fd9d9157b90754d32e1815052d6329377745d4f5a486beee6c7e508e5e9f69ca661a51ffc45fbc54c6f", 0x90, 0x0) 2018/02/24 18:14:13 executing program 3: ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x6cd}, {0xffffffffffffffff}], 0x2, &(0x7f0000000000), &(0x7f0000000180), 0x8) 2018/02/24 18:14:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000aa0ff3)='net/rt_cache\x00') syncfs(r0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000000)="3de733dcdef43942ca420efdc8fd95077291f15e60784e4c", 0x18) close(r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="ba79b7f9d0c4e5c764") [ 303.960406] audit: type=1400 audit(1519496052.880:34031): avc: denied { net_admin } for pid=15302 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:13 executing program 4: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d5ffb)={0x73, 0x79, 0x7a}, &(0x7f0000829ffe)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f28000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba2dcfb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7ebaebfc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7000000000000000350a86eb580ef4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000712ff4)={r1, r2, r2}, &(0x7f0000bf7fbb)=""/69, 0x45, &(0x7f0000659fc8)={&(0x7f0000168fc0)={'crc32-generic\x00'}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000040)) [ 303.960428] audit: type=1400 audit(1519496052.881:34032): avc: denied { net_admin } for pid=15302 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 303.960444] audit: type=1400 audit(1519496052.881:34033): avc: denied { dac_override } for pid=7622 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 303.964258] audit: type=1400 audit(1519496052.885:34034): avc: denied { net_admin } for pid=15302 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 303.968547] audit: type=1400 audit(1519496052.888:34035): avc: denied { net_admin } for pid=15302 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') getdents(r0, &(0x7f0000000040), 0x1f2) 2018/02/24 18:14:13 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x100) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x401, 0x20, 0x7, 0xfffffffffffffffd, 0x401, 0x7f}, 0x4}, 0xa) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r1, 0x20, 0x9) r2 = getpid() r3 = epoll_create1(0x0) r4 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r4, &(0x7f0000b83000)={r3, 0xffffffffffffffff}) uname(&(0x7f0000000040)=""/237) 2018/02/24 18:14:13 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) select(0x40, &(0x7f0000056000)={0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0)={0xfffffffffffffffd}, &(0x7f0000000040)={0x77359400}) 2018/02/24 18:14:13 executing program 4: prctl$intptr(0x40000000000069, 0x62baa46c) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x6) 2018/02/24 18:14:13 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) connect$inet6(r0, &(0x7f000004efe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000000cf97)="b8bb", 0x2}], 0x1, &(0x7f00000001c0)=[]}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)="d7952dd7ac0af323d5508e44538e2e2c927d22644d1b4edae866c88f54b1f278cb3cbbf6b05a93fd16aefc8733f8a774b70c00796e125e79b487691de291575636257b9e49b28fbc424c7fb437e1963b0b77bd4f2acd20ff34a8ea22320d78c5c60e4f4e0e66cfc79651ef2d46f8c80be49f4ee4d3ad3dde5b6641230b8522404b7130ccc08e8019f764b2bb45a10c4f8f5d6771cf571065e10e24404ed14a27a208f9baa5e89a5fa91106", 0xab) 2018/02/24 18:14:13 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@rand_addr, @local, @multicast1}, &(0x7f0000000180)=0xc) sendmsg$netlink(r0, &(0x7f00000002c0)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000200)={0x20, 0x26, 0x8, 0x0, 0x2, "", [@generic="81ae416fcc1c7869ab28d4bc5a9f92"]}, 0x20}], 0x1, &(0x7f0000000280)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000800}, 0x4040) r2 = fcntl$dupfd(r0, 0x406, r0) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000340)=0x14) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f00000004c0)={&(0x7f0000000380)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000400)={0x7, 0x200, 0x100000000, {0x0, 0x7530}, {r4, r5/1000+30000}, {0x4, 0x40, 0x400, 0x10000}, 0x1, @can={{0x0, 0x754d, 0x3, 0x8}, 0x6, 0x3, 0x0, 0x0, "016947b54b7f4cf4"}}, 0x48}, 0x1, 0x0, 0x0, 0x8010}, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000500)=""/232) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000700)={&(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x1, 0x3, 0x6}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000740)={0x4, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x3, 0x3}}, {0x89, 0x7, 0x0, 0x0, @msi={0xfffffffffffff801, 0x8, 0x10001}}, {0x1, 0x0, 0x0, 0x0, @sint={0xe87a00000000, 0x20}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x101, 0x8}}]}) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r6) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000840)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$packet(r2, &(0x7f00000008c0), 0x0, 0x40002000, 0x0, 0x0) getsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$TCGETS(r7, 0x5401, &(0x7f0000000980)) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000a40)=0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000a80)={0x3, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000ac0)={0x1f, r8}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b00)=@assoc_value={0x0, 0xfff}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000b80)={r9, 0x20}, &(0x7f0000000bc0)=0x8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000cc0)={r0, r2, 0x5, 0x100, &(0x7f0000000c00)="6fba8a279f1101a616b3f7c2fb644b49a09ffc18d5d1560bdf19f62dae45e0457fbd2293ee4f8bccf164714d4aef2ae31f1185e66168d0cb4ef1377a725d42ce11344827b93598257fcabb78c748a88525f141535d344dfe477c38d8cdcdc8aaa35462918eb9015886cb6172ad699fbcc76d72adabe860fdcd2aab4cdedad950b9aa171d10dc18ae8556ae027c08980201b76648e5015b423d9872", 0x800, 0x2b1, 0x6, 0x2, 0x7f, 0x6, 0x3, "20a7d127ec6f0359c110b79dc54e7a9e95634b3cddc7315941a872f568b88770e30660ad6c10daf9ed3c2b54b2bbf6e922350b171e08ab9d3fe6cdb1014bee1acee0613df9b754686c429a913a600b988b9aba9cba7801c7fed73b6fad66b8ef1bd9161adf7ce0ef2c33cc1dea80254d681578903a0b2769788f7a9790ee8b98b0330e5b9066b683c8db4a6081375aab9efc8479aad64d70aeec29df4fef48b8bfc45e327badd5dd2bb08104ebcc18a269fd4ae0f757ad"}) recvfrom$unix(r2, &(0x7f0000000dc0)=""/65, 0x41, 0x20, &(0x7f0000000e40)=@file={0x0, './file0\x00'}, 0xa) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000ec0)={0x0, 0xd04f, 0x100000001, &(0x7f0000000e80)}) 2018/02/24 18:14:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x200100) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000001, 0x33, r0, 0x4) mq_open(&(0x7f0000000040)='#\x00', 0x0, 0x0, &(0x7f0000000080)={0xfffffffffffffffc}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x0, 0x0, 0x8001, {r1, r2+10000000}, 0x6, 0x6}) 2018/02/24 18:14:13 executing program 1: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x548, 0x4b0, 0x1b8, 0x1b8, 0x0, 0x3c0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0xffffffffffffffff, 0xd6}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x1, 0x1}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xff0000ff, @common='bcsf0\x00', @common='ifb0\x00', {0xff}, {0xff}, 0x7e, 0x2}, 0x0, 0xb8, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x2, 0x0, 0x3}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0xbc}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x16}, @empty, 0xffffff00, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', {0xff}, {0xff}, 0x5d, 0x1, 0x2}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0xcb7}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x800, [0x40, 0x7, 0x200, 0x6f73, 0xfffffffffffffffe, 0x426], 0x8001, 0x400, 0x8001}, {0x7, [0x2, 0x9, 0x8648, 0x1cfe, 0x2, 0x6], 0xd54, 0xbc, 0x8}}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', {}, {0xff}, 0xc, 0x2, 0x8}, 0x0, 0xc8, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x1, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x15a4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) io_setup(0xb34, &(0x7f0000000000)=0x0) io_destroy(r2) [ 303.968570] audit: type=1400 audit(1519496052.889:34036): avc: denied { net_admin } for pid=15302 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000976f98)=""/104, 0x1f903f29e0d2bee2) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/13, &(0x7f0000000080)=0xd) 2018/02/24 18:14:13 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f5fe9)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r0, &(0x7f000039dfc0)=[{&(0x7f0000cf9000)="14", 0x1}], 0x1, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) 2018/02/24 18:14:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') sendto$inet(r1, &(0x7f0000000000)="77456a533f19146129f27c4e21aedbfa664db51ad81ab94918136620a756f94d12e32179f44c302711a6146d51142a4e63202ecda9e0b4356f71c2b42888c7e465796782f5bb5e9a53eaaf01b815234679e9f2fb29140d5e16ca6f98f96fd46b553970bfd50f8f75fb9ef949abe7f53a8e8f1adef7728d406edff7580a7c3f36caa617ec260b12b87e4cb3e893b90edefd6bcdb2c720e5a15634cdbfe9c26668f1a6dff14d2f5703e81d738b384902dcebb7458b33fe14bcfc9344246ad1371bd848e18c0682322f175790562604821e16c3421235ffe069bdb1b9689491e6f54c282124ee8217d5224b3c31dd2e0e2996c2b26cb932e6", 0xf7, 0x10, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x0, 0x3, 0x2, 0x3c71, 0x34ac2cfa, 0x5f37}, 0x20) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x8000) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8, 0x4080) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000040)={[], 0x4, 0x6, 0x9, 0x0, 0xffffffff, 0x10f004, 0x116000, [], 0x8}) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000240)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000280)) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, 0x0, 0x5, 0x2, 0x100, 0x7, 0x80010020, r4}) preadv(r3, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000300)) [ 304.322204] x_tables: ip_tables: icmp match: only valid for protocol 1 2018/02/24 18:14:13 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffff, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0xff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xcc, "38af9bfdd45ac490179947f1901df8089e8c55debfdbc56573a9d665e6cfa2b3fe879a8b7b88d063de0dd906986f5dde0e6c74bf519899c8fa89050a4d8b67f109e9c7f35df9bc2405e1bf708ac9f175925bd6d70fbf5c1bc522c5682e247a3095c44356f4ecf265c72d2c7470c385578256c685a62891fa8417ba84fd29d7d5d0d8ba7067c53be5b6d2280c69999fb65a775bddefbb56189c2d8e9f57128fbf0f0d1ad2da3814237a211813afc48a547a5fcc84ab524894c7f6670443444a3a9f212c57eabcbe3adb226ab2"}, &(0x7f0000000240)=0xd4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x80000000}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000340)={r3, 0x3}) msgget(0x1, 0x4) connect$l2tp(r0, &(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x1, {0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}}, 0x32) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={r2, 0x100000001}, &(0x7f0000000400)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) socketpair(0x19, 0x0, 0x6, &(0x7f0000000480)={0x0}) r5 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x5, 0x101000) r6 = accept$alg(r5, 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000500)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x2, 0x2, 0x3, 0x0, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x32) r7 = dup3(r1, r4, 0x6471f387ec9e2463) ioctl$KDMKTONE(r7, 0x4b30, 0xb5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000540)={0x2, [0x0, 0x0]}, &(0x7f0000000580)=0xc) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000005c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000600)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r6, &(0x7f0000000640)={r0, r7}) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r7, &(0x7f0000000680)=[], 0x0, 0x20000000) r10 = fcntl$dupfd(r7, 0x406, r5) ioctl$sock_inet_tcp_SIOCATMARK(r10, 0x8905, &(0x7f00000006c0)) recvfrom(r0, &(0x7f0000000700)=""/19, 0x13, 0x0, &(0x7f0000000740)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x2, 0x0, 0x0, {0xa, 0x2, 0x1ff, @empty, 0x401}}}, 0x32) mq_open(&(0x7f0000000780)='tls\x00', 0x0, 0x0, &(0x7f00000007c0)={0xb758, 0x1, 0x6, 0x9, 0x1, 0xfffffffffffffff9, 0x1f, 0x6}) 2018/02/24 18:14:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000a16ff9)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000000000)={0x0}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x4000, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}}, 0x1c) socket$vsock_stream(0x28, 0x1, 0x0) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1}, {0x0, 0x7530}}) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r3}) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x8001, 0x4, 0xa8}, {{0x0, 0x7530}, 0x10001, 0x7, 0x7}, {{}, 0x3, 0xfffffffffffff801, 0xfff}, {{}, 0x9, 0xff, 0x400}, {{}, 0x1c, 0x3, 0xb3}], 0x78) 2018/02/24 18:14:13 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x80, 0x1900) sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000000000)=[], 0x233, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f0000000080)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/02/24 18:14:13 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x200}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x7fffffff, 0x1, 0x5fca, 0x1, 0x5, 0x1, 0xffffffffffffffff}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000001e31)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, @loopback={0x0, 0x1}}}}}}}, 0x0) [ 304.370094] x_tables: ip_tables: icmp match: only valid for protocol 1 2018/02/24 18:14:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r2 = accept(r0, &(0x7f0000000080)=@l2, &(0x7f00000000c0)=0xe) accept$unix(r2, 0x0, &(0x7f0000000100)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) connect(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x4, 0x3, 0x0, {0xa, 0x3, 0x100, @empty, 0x9}}}, 0x3a) sendmsg$alg(r3, &(0x7f00007a6fc8)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bafde)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c39fd0)=[]}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/24 18:14:13 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x140, 0x0) 2018/02/24 18:14:13 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x3f}, 0x1c) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x21}}, @common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) sendto$inet6(r0, &(0x7f0000479000), 0x0, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) 2018/02/24 18:14:13 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) sendmmsg$nfc_llcp(r0, &(0x7f0000004d40)=[{&(0x7f0000000040)={0x27, 0xff, 0x80, 0x7, 0x1, 0x9b11, "e020a4192ef28245e932b959eaecd1b405aeb19094501dbe059f477af3b1787daa4c75223bb10ca17c77f81a2414a1c09cc7293af0c947b223acedfb008314", 0x8}, 0x60, &(0x7f00000012c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="a5694bb426ed89146781e7101d604714610c892fca9e320151aa13c61683fdc317", 0x21}, {&(0x7f0000001100)="8795ad67c60a00b63db61923d6f6290cf618d53b7329980b5434e8cbed796b5944fe997692081978c7be6819d5e448aaf12944b85a68712bbc0f554ff7461bc3e4be8b7d5375d5a268d2bd4fd40965e7f8edaed5795ae71758271968baae2123f1a7c46d3765e4f58956f9094c37bbf6e8524f84981637abb1735ac59bf9061f3f931b7686b35e76eaf706d255b6d60e230d56bdf89b77ab51b758f5ccf3f246a86a5cfdce2c5f7b7ca411f460f3a31b3b54cc1ef209ee4c7174c3f7c561fdfaa61079558f2c18bca17aa2ffb9a0a728af3ca41546a64747378e52db8db3430bb4ed7f787c03283b507610642189f77df1fc", 0xf2}, {&(0x7f0000001200)="247c6069e70820539c341809f53a113f7393c757f3d8be59cf01c3bdb6576071f1afe541f36d50e696fac5797e12b6249ae3ddf2f91e643c61cc140d1838ea41586770058ba6e185e954c43dc3b59bc1baa23deb743223841c05d33897695e4019e5b01dfc15a375c8a3db6c94bcdd0ca1bc2e17345f139d95ce787b2de368bdb00b4f8b433990c738e32d12fb38288e7b091d75d7074272a19cad21e913399b483f186b87bc6619f4365e5d77fdf0a99485b1c400d7f79b95af47ae1551", 0xbe}], 0x4, &(0x7f0000001300)={0x1010, 0x117, 0x9, 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&(0x7f0000003ac0)=[{&(0x7f00000037c0)="29282a31533181bbf7c7be5db197f535f913b6585327c4c874f29e90ab52a1df279d3ae616873ba5dca79f9c2788fd3034f4614ee9450f0486cef1a7004af38db91d0d4a1446a39ce5296db756778ee478d0376f111bfd4bcde36a7ff7290926adcf8dd5bf9668ef6439862ba73cf1378387b8e0293376c4125aa37792e494a40b48d35d6be9445524669b35509aa09750bd5605040e2f7fc3df8215e51a14ff43", 0xa1}, {&(0x7f0000003880)="ba6cbb2582c6f8b641c86679710e0e30aac43b9c34c962c1103ee324211674c548abe73b58b24069a66cbd3fe0a7ea615327c890f9b5ff114ce27396d7f88e8e4a009696e27e4384443970228d73ecce24d32789b410068b2563cc8347e1181ed0ca8f0ae46a1b7e99ad4729890c7e1ab109578dfaa386e39a9d2533a4ccc7b3b297f3abdaa2e5b3cda98bbc260a96723a6c5e80cbac9ef818e440dd4e1267a95a1df1c945978655b74f34400eb6464304bf4836cccda0af710e834e243861e347a21c317bd3bb73514783c6b53b8f15d08d4576e43742881d18377d6b6d5913", 0xe0}, {&(0x7f0000003980)="299a089b5b86bfa5e44d3ee1c51055de8030fa1cb0f5636a0d3976995dd0c903a9459fc2a81b86cd562c5bb39998b467f2ec461bc7eca70ab0b4940a46ccc6ae5f3b6ba23f936ce22a7cd90d590c457ab44a5c365f3ecd653b145649fc071c8e35088867f7f79c4556b21b3c5a4263cb2e1de7238d40181c60652c6131b65230fa4089fd307816df8c2260ed785f20569b7f7f38bad24ddf34f7bce707478b8a", 0xa0}, {&(0x7f0000003a40)="794e6cea915a13d7e5697b12d412b17a5ecd491011eab82678151a40f29b53441cd0fbcba256179b3ff3307d9d209a6fcf3a5b30d3c983d66937e077963541042d938cfe600904b94737eeb9376f67e5a66d724c1fa4e963ed5275762b57c9ea528cd6dfafa51568b260cfa8fc32af2e20d78d028609987207", 0x79}], 0x4, &(0x7f0000003b00)={0x60, 0x139, 0x4, "dbf9f2b147d1cce2e500f513832d2713b0d67dd92b406e574acfe1507fa2f394e3fbe7381cc326f5fa24244ec545b6265176ce8822e1b6772fbf096fc3d1958e6705d36414a0010c2bbdb4"}, 0x60, 0x20000000}, {&(0x7f0000003b80)={0x27, 0x8000, 0x1, 0x7, 0x0, 0x3, "04ad38d4b3c00a0891f332bfa1603f0a1e149ea7495a6e541b422f7860b8cd05f0eacf74f8c5126ba894f8a2518d4a810c469964e43e1419250754225b212e"}, 0x60, &(0x7f0000004cc0)=[{&(0x7f0000003c00)='H', 0x1}, {&(0x7f0000003c40)="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", 0x1000}, {&(0x7f0000004c40)="8dda77c2a7653a1bac6fea253f8575854da457f74669f927ca6262f8a84ea18fe83dbaf968a70fe02f9422c15b13ba12c61d515a19555400db8fca10154dd329688bfbebcd351d0c868cff", 0x4b}], 0x3, &(0x7f0000004d00)={0x38, 0x18d, 0x6, "93851cc5a635cbf672b8967e1a0876ffe444e23059072de2e0a52ad3bab348cb15581494fc75"}, 0x38, 0x4}], 0x5, 0x8010) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x420000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000080)=""/165) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000229000)) 2018/02/24 18:14:13 executing program 7: r0 = socket$inet(0x10, 0x8080e, 0x4) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/24 18:14:13 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0xc8, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x204bd000, 0x204bd258, 0x204bd288], 0x0, &(0x7f000026bff0), &(0x7f00004bd000)=[{0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0x108) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x400000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x6, 0x3, 0x1, 0x22f4, 0x3f, 0x6, 0x5, 0x3, 0x1, 0x1000, 0x81, 0x1ff, 0x3}, {0x401, 0x9, 0x1, 0x76, 0x6, 0x9e6e, 0x4, 0x3, 0xb2, 0x7bd, 0x9e, 0x31, 0x91c1}, {0xffffffffffffffe0, 0x8c5, 0x188f, 0x3, 0xa9, 0x4, 0x5c60000000, 0x4, 0x2, 0x70, 0x5, 0x1000, 0x3}], 0x2}) 2018/02/24 18:14:13 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00005ecff1)="19", 0x1, 0x0) ftruncate(r1, 0x9d6) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000000)={{0x2, 0x6, 0x1, 0x2, "9274e692c49f582850860fed5d96a51e07bab9b036e31c2c179923380478cc8f47941042a2a2889d4f622103", 0x8}, 0x8, [0xffffffff, 0x7, 0x5, 0x7f, 0x400, 0x7f, 0x3f, 0x2, 0xffffffffffffffe0, 0x2, 0x6, 0x1b, 0x8, 0x3ff, 0x8, 0xf9, 0x0, 0x1, 0x7bdc, 0xffffffff, 0xfffffffffffffffa, 0x7, 0x7ff, 0x100, 0x8, 0x0, 0x1, 0x2, 0xfffffffffffffff7, 0x401, 0x7fff, 0x1ff, 0x3, 0x7d, 0x6, 0x1, 0x0, 0x400000, 0xff, 0xffffffffffffffb5, 0x6, 0x1, 0x3, 0x100, 0x5, 0xffff, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x8001, 0x1, 0xa5, 0x2, 0x100000001, 0x1, 0x80000000, 0x200, 0xfffffffffffff8f1, 0x77ca6bc1, 0x7fff, 0x400, 0x9, 0x9, 0x8, 0x3, 0x2, 0x101, 0x3ff, 0x8000, 0xc2, 0x80000000, 0x7f, 0x2, 0x0, 0xa74, 0x2, 0xfb, 0xa1, 0x10000, 0x7fffffff, 0x0, 0x9, 0xabb1, 0x4, 0x17, 0xdde, 0x0, 0x5, 0x4, 0xffffffffffffffdc, 0x7c67, 0x8001, 0x3b, 0x100000001, 0x9, 0x9, 0x1, 0x6, 0x2d, 0x8, 0x7, 0x7, 0x0, 0x4, 0x9, 0x4, 0x4, 0x0, 0xeb5, 0xcbf9, 0x6, 0x5, 0x1f, 0x47, 0x8, 0x5, 0x9, 0x55, 0x80000000, 0x800, 0x0, 0x2, 0x81, 0x8, 0x3, 0x5, 0x1, 0x4, 0xffffffffffffffc0]}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fff, 0x800) socket$packet(0x11, 0x2, 0x300) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) 2018/02/24 18:14:13 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) truncate(&(0x7f0000000000)='./file0\x00', 0xa4) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) fcntl$lock(r1, 0x24, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r2}) 2018/02/24 18:14:13 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b7ff8), &(0x7f0000000040)=0x8) [ 304.505905] sctp: [Deprecated]: syz-executor2 (pid 7717) Use of int in max_burst socket option deprecated. [ 304.505905] Use struct sctp_assoc_value instead [ 304.525739] sctp: [Deprecated]: syz-executor2 (pid 7721) Use of int in max_burst socket option deprecated. [ 304.525739] Use struct sctp_assoc_value instead 2018/02/24 18:14:13 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002840)={@mcast2, 0x0}, &(0x7f0000002880)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000028c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0x40000000000003b6, [0x0]}) 2018/02/24 18:14:13 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000000040)) 2018/02/24 18:14:13 executing program 3: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00007f0fc8)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007ef000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a040080", 0x1b}], 0x1, &(0x7f0000ceb000)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x3, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @rand_addr=0x4}, 0x108, 0x8, 0xffffffffffffffc9, 0x9, 0x2b, &(0x7f0000000040)=@common='rose0\x00', 0x2, 0xe7a}) getrusage(0xffffffffffffffff, &(0x7f0000000100)) ioctl(r0, 0x2285, &(0x7f0000000000)="533bb4d9190c6bc03e6cd221b1a28a5fe5df09b42b017cd94397a995ec9ee120743f75b77406ef7c8ffb34d213acb1d4fa099f9e5b1bf13e095b4de2554ff3d414b52aeeb03b58e65134d1e604e956b5a0770a9107a8c40576e83638dcda16554ee284aacc955a3a508bd318f0811508f59b5ed494f2b4a20340d24b58544bd5eb1b087a7fefa594d7bce1333c66892367a57e4c299dbcd159e7ec68fe5801f2b56bda0c04") setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) 2018/02/24 18:14:13 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000140)={0x0, 0x12, 0x1, @thr={&(0x7f0000000040)="5e8d6574cb10170338470032ba678f21b54c0d2f0d15", &(0x7f0000000080)="a37ebb189ff591fd62bf181ceb743d315746a1d0f0f651fcc74a3c42f238c8a754ca279c7bcb2a090fe0d0066c3f3234077784c2f0b275eee3e3e30a8dcf415d1e555c79eadd1ec2734ff43d04a6112d64fb3fb2a6e1c208d7047f585a8837f728c895a07db9bb79fd4ed35bb30eddf87610bf8c22e9d05070ec560c993b1a16985e2d4f"}}) unshare(0x8000400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}], 0x74) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000000080)={0x0, 0x2f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4}) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x11, 0x0, @tid}) 2018/02/24 18:14:13 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f0000e3c000)=[]}, 0x0) 2018/02/24 18:14:13 executing program 1: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2000000010, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) 2018/02/24 18:14:13 executing program 5: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = inotify_init() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400000) inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x830000fe) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/02/24 18:14:13 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/72) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x8, 0x1, 0x3, 0x80000000}, &(0x7f00000000c0)=0x14) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x8000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0x20, 0x81fd, r4}) r5 = shmget$private(0x0, 0x4000, 0x78000004, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r5, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r6 = add_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/dsp#\x00', r6) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x5, 0x400, 0x5}, 0xffffffffffffff00) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x8000, 0x8, 0x9, r3}, &(0x7f00000001c0)=0x10) timer_create(0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, @thr={&(0x7f0000000440), &(0x7f0000000480)}}, &(0x7f0000000600)) 2018/02/24 18:14:13 executing program 0: r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) ftruncate(r0, 0x0) close(r0) socketpair(0x19, 0x800, 0x4, &(0x7f0000000000)) 2018/02/24 18:14:13 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x2, 0x7}, &(0x7f0000000180)=0x98) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000002eff5)='/dev/mixer\x00', 0x0, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000018ff8)={0x37e26f7b0a5640de}) 2018/02/24 18:14:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400000, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000000380)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000100)=""/159, 0x9f}, {&(0x7f00000001c0)=""/221, 0xdd}, {&(0x7f00000002c0)=""/140, 0x8c}], 0x4, &(0x7f00000003c0)=""/121, 0x79, 0x1}, 0x40) recvfrom$unix(r1, &(0x7f0000000480)=""/4096, 0x1000, 0x2000, 0x0, 0x0) fcntl$getflags(r0, 0x408) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/24 18:14:13 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/72) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x8, 0x1, 0x3, 0x80000000}, &(0x7f00000000c0)=0x14) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x8000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0x20, 0x81fd, r4}) r5 = shmget$private(0x0, 0x4000, 0x78000004, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r5, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r6 = add_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/dsp#\x00', r6) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x5, 0x400, 0x5}, 0xffffffffffffff00) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x8000, 0x8, 0x9, r3}, &(0x7f00000001c0)=0x10) timer_create(0x0, &(0x7f0000000580)={0x0, 0x0, 0x0, @thr={&(0x7f0000000440), &(0x7f0000000480)}}, &(0x7f0000000600)) 2018/02/24 18:14:13 executing program 0: r0 = socket(0x15, 0x5, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000000c0)) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f00007adfff)=""/1, &(0x7f0000000000)=0x6f) 2018/02/24 18:14:13 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r3, 0x8}) 2018/02/24 18:14:13 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000100)={r3, r4, 0x8}) accept$ax25(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) r5 = gettid() getpriority(0x0, r5) tkill(r5, 0x24) 2018/02/24 18:14:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="006574010001005f000000006c616265360056") readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/158, 0x9e}], 0x1) sendfile(r0, r0, &(0x7f0000000140)=0xc, 0x10001) 2018/02/24 18:14:13 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000072000/0x3000)=nil, 0x3000}) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc27, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getgroups(0xa, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000300)=@get={0x1, &(0x7f0000000240)=""/163, 0x81}) setresgid(r2, r3, r4) 2018/02/24 18:14:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x8, 0x6, 0x401, 0x4, 0x3, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x8, 0xfff, 0x4, 0x100, 0x9}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7f, 0x8000, 0xbdac, 0x0, r2}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x40010, r0, 0x0) 2018/02/24 18:14:13 executing program 3: r0 = socket$inet(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@generic="6d78a7fac563978c03c5dd12f062795a", &(0x7f0000003fd4)=@ethtool_cmd={0x8}}) 2018/02/24 18:14:13 executing program 5: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)}}) r0 = syz_open_procfs(0x0, &(0x7f0000001ff8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000001ffc)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0xb126985fff7dc5a8, 0x5, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="faedb02becca", @random="5e6420c4dd9d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty]}) 2018/02/24 18:14:13 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0xfffffffffffffff9, {0xbc, 0x9, 0xfffffffffffffff9, 0x16, 0x4, 0x400}, 0x1f, 0x200}, 0xe) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}) r1 = dup2(r0, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r1, r1, 0xfffffffeffffffff, 0x2, &(0x7f0000000080)="123dbcc3752cee1089c0918514c07f548a1e7a8fe76170bf77b067a35af26d6b8b77fcdade908d515242b201613e8eaee9c8cbcbc53ded7ab6527fef6244abf243", 0x0, 0x6a, 0xe12, 0x100000001, 0x1, 0xc7f, 0x7, "7144a31694addeb7ff66b37b5df75b1a98b48dc549f43aeec7acf5d15d54dfeae2f30224fab2d620d45fd010fe03137e219cc59b26a3464c349a8fedfe2f15a8a53bd9e0caf48c088cd6c44770863aaa76e8b33d5f78b4378356cf1baa371113be15c4f862de596f9365b2b9bc07ff84bd4ee503a507466c9a1b63ae7786977f79b0b2ff1a2c0ec9527d8482b22034e53df6ef1659d622b0c1e64590f8569b9183f4216126d38e93d401b1562d452da6912c34ee710b1ee72736c3c10ae4efaff2"}) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 2018/02/24 18:14:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) write(r1, &(0x7f0000b43a67)='.', 0x1) r2 = dup3(r0, r1, 0x0) getsockopt(r2, 0x1ff, 0x1, &(0x7f0000000000)=""/220, &(0x7f0000000100)=0xdc) accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) [ 304.947375] binder: 7790:7798 ioctl c018620b 20000000 returned -14 2018/02/24 18:14:13 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0xfffffffffffffffe, {{0xa, 0x3, 0x4a4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, 0x108) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x5) r2 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x2}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4000000004, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r4, 0x2}, &(0x7f00000000c0)=0x8) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000046000)={0x122, @time}) [ 304.997624] binder: 7790:7798 ioctl c018620b 20000000 returned -14 2018/02/24 18:14:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x6, 0x4) pipe2(&(0x7f00003a9000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000664fe8)={0x1, 0x0, [{0x40000002}]}) 2018/02/24 18:14:13 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001280)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) 2018/02/24 18:14:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f85000), 0x3) fcntl$notify(r0, 0x402, 0x14) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x8b4) 2018/02/24 18:14:14 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x3, 0x10001}, 'port0\x00', 0x1b, 0x800, 0x3, 0x3, 0x80000000, 0x761faf95, 0x1, 0x0, 0x2, 0x4}) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000040)=0x1, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94)=[], 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f0000000000)=[@release={0x40046306, 0x3}], 0x2a9, 0x0, &(0x7f0000ed8000)="f5"}) getsockname$llc(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) close(r1) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x82010, r3, 0x0) 2018/02/24 18:14:14 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) r1 = getuid() getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setresuid(r0, r1, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2b000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000300)=""/246) 2018/02/24 18:14:14 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) kcmp(r1, r1, 0x3, r0, r0) r2 = gettid() wait4(r2, 0x0, 0x0, &(0x7f0000000000)) [ 305.156826] binder: 7829:7833 Release 1 refcount change on invalid ref 3 ret -22 [ 305.164608] binder: 7829:7833 unknown command 0 2018/02/24 18:14:14 executing program 0: umount2(&(0x7f0000000000)='./file0\x00', 0x8) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x4, 0x0, &(0x7f00000000c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) 2018/02/24 18:14:14 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000003, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000c7e000/0x4000)=nil, 0x4000, 0xe) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4100, 0x0) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000000240)=[{&(0x7f0000000040)=""/57, 0x39}, {&(0x7f0000000080)=""/201, 0xc9}, {&(0x7f0000000180)=""/181, 0xb5}], 0x3, 0x0, 0x0, 0xc5c}, 0x41) 2018/02/24 18:14:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) pipe2(&(0x7f0000000000)={0x0}, 0x80000) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000100)={0xfff0000000000000, 0xb81, &(0x7f0000000040)="4a4e8e209705f34ba68cf755f6c43ae6a7c53a74448036641b2523942bf1f8bb2fe0ec581f64d0ed8a2ae2a5c52481502d171d9bb0bb50a22689f651a04846f03544aa74201f2e22244b057f67a7fda57957ca939822634e7753ad520f857a7bc789f651c937f952912f27de1cdb96c4c806d4f7", &(0x7f00000000c0)="2e2758d2f095f0f402374c53780a", 0x74, 0xe}) write(r1, &(0x7f0000b43a67)='.', 0x1) r3 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r3, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[]}, 0x0) dup3(r4, r3, 0x0) 2018/02/24 18:14:14 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffff80000001, 0x101000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffc, 0x4, 0x0, r1}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mincore(&(0x7f0000006000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) 2018/02/24 18:14:14 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xffffffffffffff35) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) sync() r3 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') r4 = fcntl$getown(r0, 0x9) syz_open_procfs(r4, &(0x7f0000000080)='attr/sockcreate\x00') preadv(r3, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/02/24 18:14:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x91a, 0xeec]) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/02/24 18:14:14 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff4c}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x392) 2018/02/24 18:14:14 executing program 7: r0 = socket$inet(0x2, 0x803, 0x1) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) r2 = socket$inet(0x2, 0x4200040000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003aec30)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x80800) write$tun(r1, &(0x7f00003ad000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}, 0x26) [ 305.212061] binder: 7829:7832 Release 1 refcount change on invalid ref 3 ret -22 [ 305.216775] binder: 7829:7833 ioctl c0306201 20000000 returned -22 [ 305.219791] binder: 7829:7832 unknown command 0 [ 305.234269] binder: 7829:7832 ioctl c0306201 20000000 returned -22 2018/02/24 18:14:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x3f) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000157d80)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000680)={0x0, @broadcast, @rand_addr}, &(0x7f00000006c0)=0xc) sendmsg$nl_route(r2, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)=@newlink={0x28, 0x10, 0x900, 0x5, 0x3, {0x0, 0x0, 0x0, r3, 0xc809, 0x804}, [@IFLA_LINK={0x8, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0) connect$inet6(r0, &(0x7f0000028000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) get_thread_area(&(0x7f0000000080)={0x0, 0x100000, 0x2000, 0x6, 0x0, 0x6, 0x7, 0x49, 0x101, 0x5}) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000019000)=[], 0x0, &(0x7f0000004ff0)=[]}, 0x0) 2018/02/24 18:14:14 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e74ff3)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c1c89a1b74308b8b2c5d07e63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f2dfe0)={@common="65716c0000fffffffaee00", @ifru_flags=0x301}) read$eventfd(r1, &(0x7f0000c19ff8), 0x2) r3 = gettid() fcntl$lock(r2, 0x5, &(0x7f00000000c0)={0x0, 0x2, 0x7ff, 0xfffffffffffffff5, r3}) r4 = geteuid() setuid(r4) socket$bt_hidp(0x1f, 0x3, 0x6) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000000080)={0x7, 0xfffffffffffffffe}) migrate_pages(r3, 0xfffffffffffffff9, &(0x7f00000000c0)=0x6, &(0x7f0000000080)=0x1) [ 305.339450] device eql entered promiscuous mode [ 305.631175] device eql entered promiscuous mode 2018/02/24 18:14:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x5, 'kmp\x00\x00\x00\x00\x00\a\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0x22}}, 0x10, &(0x7f000000c000)=[{&(0x7f00003ac000)="03f1", 0x2}], 0x1, &(0x7f0000001000)=[]}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) recvmmsg(r0, &(0x7f0000000ec0)=[{{&(0x7f00000004c0)=@nfc, 0x10, &(0x7f0000000640)=[{&(0x7f0000000500)=""/131, 0x83}, {&(0x7f00000005c0)=""/100, 0x64}], 0x2, &(0x7f0000000680)=""/189, 0xbd, 0x9}, 0x200}, {{&(0x7f0000000740)=@can={0x0, 0x0}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000780)=""/165, 0xa5}, {&(0x7f0000000840)=""/104, 0x68}, {&(0x7f00000008c0)}], 0x3, &(0x7f0000000940)=""/241, 0xf1, 0x101}, 0x1}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a40)=""/142, 0x8e}, {&(0x7f0000000b00)=""/29, 0x1d}, {&(0x7f0000000b40)=""/54, 0x36}, {&(0x7f0000000b80)=""/119, 0x77}, {&(0x7f0000000c00)=""/91, 0x5b}, {&(0x7f0000000c80)=""/180, 0xb4}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x7, &(0x7f0000000dc0)=""/243, 0xf3, 0x8}, 0x7}], 0x3, 0x20, &(0x7f0000000f80)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002380)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000fc0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000002640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002600)={&(0x7f0000002480)=@polexpire={0x178, 0x1b, 0x300, 0x3, 0x2, {{{@in=@broadcast=0xffffffff, @in6=@empty, 0x1, 0x1, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x0, r2, r3}, {0xffffffffffffffff, 0x7, 0x3, 0x7fffffff, 0xffff, 0x8, 0x4, 0x40004000}, {0xffff, 0x1ff, 0x3, 0x1}, 0x1, 0x7, 0x2, 0x1, 0x2}, 0x401}, [@policy={0xb0, 0x7, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x3, 0x91f8, 0xa, 0xa0, 0x80, 0x7f, r4, r5}, {0xfffffffffffffff8, 0x56d7, 0x4, 0x8, 0x81, 0x5, 0x1, 0xfffffffffffffffa}, {0x4, 0x0, 0x0, 0x100000001}, 0x3, 0x2, 0x1, 0x0, 0x2, 0x3}}, @extra_flags={0x8, 0x18, 0x4}]}, 0x178}, 0x1, 0x0, 0x0, 0x4e0372b58f21cbf}, 0x20000000) 2018/02/24 18:14:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000166ff6)='net/igmp6\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f0000830000)=""/4096, 0x1000}], 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x1f, r1, 0x8, 0x4) 2018/02/24 18:14:14 executing program 3: r0 = memfd_create(&(0x7f0000833ffd)=',&\x00', 0x1000002) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x6, 0x2f9, 0x74, 0x0, 0x2, 0x8, 0xac, 0x7, 0x3, 0x3, 0x5, 0x4, 0x0, 0x9, 0x9, 0x894a, 0x101, 0x10000, 0x4}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x1000, 0x6, 0x5, 0x665, "f0739df9c9860051eac8de9f24ff86262e84eea624162062f78c2804bd8eedb0b7cac2995c31a4fcb962b543", 0x8}, 0x0, 0x0, 0x6, r1, 0x8, 0x31b, "30ccf09fff5572b85692297f82505a8f4da01ccbd912ac58db80d255fe19997e81befb851a831567b1dc2bab93250a72a94fa1afabd4b71e84cc37e8ab55068b", &(0x7f00000000c0)=',&\x00', 0x3, [], [0x1bc000000, 0x3, 0x791, 0x8]}) fcntl$setlease(r0, 0x400, 0x2) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000240)=0x20, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/24 18:14:14 executing program 2: mkdir(&(0x7f0000b66000)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000e19ff9)='mqueue\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001300)=0xfffffffffffff89d, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup(r1) bind$unix(r2, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/02/24 18:14:14 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000062000)='./file0\x00', 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0x0}) bind(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x1, 0x1, {0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}}, 0x32) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f00009f0000)='./file0/file0\x00', &(0x7f000023efea)='./file0/control\x00') 2018/02/24 18:14:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000619ff3)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x202000, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000040)={0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) r3 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='security.GPLem0md5sum\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/dev/net/tun\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) 2018/02/24 18:14:14 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/24 18:14:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000000080)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0xe5) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) 2018/02/24 18:14:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000040)={0x1f, {0x0, 0xff, 0xffffffffffffffe0}}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x2}, &(0x7f0000000140)=0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f00000b4fe8)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32"}], 0xaaaabb2, 0x0, &(0x7f0000554ffe)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/24 18:14:14 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0x200) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0xffffffffffffff01, 0x6, 0x2, 0x2}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, r0, 0x0) msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) 2018/02/24 18:14:14 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/144) r2 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100)={@syzn}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_mtu}) 2018/02/24 18:14:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0x0, []}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000080)=0x26) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x20, {0x3, 0x6, 0x39d3, 0x3, 0x5, 0x3f}, 0x81, 0x324}, 0xe) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000240), 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000), &(0x7f0000963000)=0x10) 2018/02/24 18:14:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f3674e2f45c97a944176d6dca69e8b86fb4232f9fdd056cb25257ade88102869cefe554261a440a810a3ad655739c5a11b76568315d0fd5e11213ca7a6cb40239b7de29e058ee05d2496294c0a56190bafb42030af73dd744fba958fcbc6486a2bd6322ccae7b7", 0x2ad, 0x8000, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='![&@ppp1\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='[cpusetGPLvboxnet1\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='!keyring\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='$\x00', &(0x7f0000000380)='$wlan0!.[\x00', &(0x7f00000003c0)='#\x00', &(0x7f0000000400)='\x00']) fdatasync(r0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000480)=""/7, &(0x7f00000004c0)=0x7) sendmmsg$inet_sctp(r0, &(0x7f00000014c0)=[], 0x228, 0x20040010) 2018/02/24 18:14:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x800, 0x3, 0x6}) 2018/02/24 18:14:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) write(r1, &(0x7f0000e86fff)='l', 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4403, 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)}, 0x2002) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x200) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x400) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000080)=r3) [ 305.963509] device eql entered promiscuous mode 2018/02/24 18:14:15 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101800, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={0x0, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000e0affd)='\x00k\x00') getdents64(r1, &(0x7f000013a000)=""/4096, 0x11b4) getdents(r1, &(0x7f0000000080)=""/79, 0x4f) 2018/02/24 18:14:15 executing program 4: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') write(r0, &(0x7f0000ffdffb)='#!', 0x2) syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/02/24 18:14:15 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5f12, 0x200000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) 2018/02/24 18:14:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/24 18:14:15 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='v7\x00', 0x80090, &(0x7f0000000100)="ae599b4d886bf633230dd1869c2d07743ce1e4abc3c634d3339821db49ddaa01ad38fc8989337600088d154454dd3aaff85bf49de60ef816c1654ee7c9f9074db1c9d44ed8c03e287819f0002044fb19a344dd629c8d8c9e866e6d6a3673d83d938472bb51e22ffc43a2e187c5120e68564210d0b24fdc05e6aad0b5ae43c6fe8191b48119ca1f0b79") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/02/24 18:14:15 executing program 2: r0 = socket(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)=""/146) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1, 0x28040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffffffff}) 2018/02/24 18:14:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000670fec)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x2000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xbeb, 0x4000) 2018/02/24 18:14:15 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x44, {0x2, 0x0, @multicast2=0xe0000002}, @common='erspan0\x00'}) 2018/02/24 18:14:15 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/24 18:14:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00006cb000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) 2018/02/24 18:14:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x101000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/02/24 18:14:15 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) removexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='user.syz\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@nat={'nat\x00', 0x1b, 0x5, 0x468, 0x110, 0x218, 0xffffffff, 0x218, 0x2f0, 0x3d0, 0x3d0, 0xffffffff, 0x3d0, 0x3d0, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x6, 0x3, 0xdf96, 0x59d3, 0x9f, 0xfffffffffffffffa, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x14, 0x808}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0xa, @rand_addr=0xc8, @multicast2=0xe0000002, @port=0x0, @icmp_id=0x0}}}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x2, 0x6, [0x2, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x3], [0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x5, 0x0, 0x1, 0x1], 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x7, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key=0x9, @port=0x2}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xe570, 0x7, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @port=0x3, @gre_key=0x5}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0x0, @common='ipddp0\x00', @generic="763c50a3b36ff9b936991e8933f06e9f", {}, {0xff}, 0x5e, 0x3}, 0x0, 0xa8, 0xe0, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0xffffffff7fffffff, 0x3f, 0xcc5c, 0x7c5f, 0x8001, 0x6, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @port=0x3, @icmp_id=0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x7dd, 0x0, {0xffffffffffffffff, 0x1, 0x5, 0x3, 0x3}}) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/02/24 18:14:15 executing program 4: r0 = epoll_create(0x1000800000002) r1 = syz_open_dev$sndpcmp(&(0x7f0000a94000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f6bff4)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x1000}, 0x8) 2018/02/24 18:14:15 executing program 1: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r0, r1+30000000}, &(0x7f0000000080)) 2018/02/24 18:14:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x15) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000bce000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ab8333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613", 0x80, 0x0, &(0x7f0000a12fda)=@sco={0x1f}, 0x8) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f00000c2fd0)=[{&(0x7f0000af7000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/02/24 18:14:15 executing program 2: r0 = socket$inet(0x2, 0x5, 0x2) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000), 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x61, "a5066bd3a1a29c636dbd78b6f189fdaed58991d45eb3deebe9923a4a4d2e2eb0861bf108465d55a2f53b3e174170d4a7f241596b244260104ea4f197d743c94c4ebb8eb4068c7366757dd4d76c3d4abd634acc8c105f8e8cf6a188ddbe98c97108"}, &(0x7f0000000100)=0x69) 2018/02/24 18:14:15 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0xfffffffffffffe75) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) 2018/02/24 18:14:15 executing program 6: clone(0x0, &(0x7f0000524ffe), &(0x7f00001b8ffc), &(0x7f000019cffc), &(0x7f0000eb9ffe)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0xfff, 0x2, {0xffffffffffffffff, 0x1, 0xea, 0x3, 0x20}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400000, 0x0) r2 = syz_open_procfs(r1, &(0x7f00002d3ff1)='children\x00') perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f7df70)=[{&(0x7f0000c49f8f)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clone(0x0, &(0x7f0000b23f4e), &(0x7f000025bffc), &(0x7f0000ad8ffc), &(0x7f0000e02f68)) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="7e3e94757a42063c1bc31c3f2e66bcdaf1045cfbb89ea61fec137e1617357e45c291ba0164f39692a300e7eb36ad26280500186cf9cd17293bf86ca4c96e39e478bc2ba5b39ce5f38ce3f095f25d581440c4c096a13f51f7161b5cee609fbae49a56c83a794bb821b48a", 0x6a}, {&(0x7f0000000140)="d7eafe7d7c207376bec8390445a79eacdec376da64ce7a48b2ba711f92f9d0e366a1ac8ff36f15986e5efbf8afa0288600e343c329d1f830b35281e7d97b8d731d26a3", 0x43}], 0x2, 0x0) preadv(r2, &(0x7f0000f44000)=[{&(0x7f0000d53f89)=""/119, 0x77}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r3, 0x6}, 0x8) read$eventfd(r2, &(0x7f0000000000), 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000002c0)={0x3, "79f407"}, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000300)=0x2, 0x4) 2018/02/24 18:14:15 executing program 7: r0 = msgget(0x1, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept(r1, &(0x7f0000000040)=@nl=@unspec, &(0x7f0000000080)=0xc) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x8000, &(0x7f0000000080)=0x4) msgrcv(r0, &(0x7f0000000100)={0x0, ""/79}, 0x57, 0x0, 0x2000) timer_create(0x7, &(0x7f0000000180)={0x0, 0x3c, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_getoverrun(r2) 2018/02/24 18:14:15 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xfffffffffffffffd]}) clock_adjtime(0x1, &(0x7f0000000080)={0x7ff, 0x0, 0x80000000, 0x7, 0x3f, 0x7, 0xffffffff80000000, 0x954, 0xfff, 0xfffffffffffffff8, 0xffff, 0x1, 0x40000000000000, 0x5d30, 0x4, 0x8, 0x3, 0xffffffffffffffe0, 0x8, 0x36, 0x3, 0x0, 0x5, 0x100000001, 0x800, 0x87}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rfcomm\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00000002c0)=0x8c) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000180)=0x88, &(0x7f00000001c0)=0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) 2018/02/24 18:14:15 executing program 0: msgsnd(0x0, &(0x7f0000292ff8), 0x8, 0x0) msgsnd(0x0, &(0x7f0000000080)={0xfffffffffffffffe, "8d3f4361f5e723b589876ac0a72eb03dab913ef7242cf8790474ebd33a83308b95e2165b70184172460fe92f582311369fe186b8b0a34b982ada0d012ddd0a33d345be575d066ceec771aabc3abf740d88c6726dfba2ce66324a9afc44b4b8f8030816e84ff794851dfe7efc2b7dd1e693b45010ecf66f0444b3c024e18b3f3f00003affd25090bfe129cd7b95b825c5c9cfbcd296896520cca1347d4fc81baaf2a7757b9d8eaac9c3"}, 0xb1, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/79}, 0xfffffe15, 0x0, 0xa4a3ad41a879dde0) 2018/02/24 18:14:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000001c0)={0x7fff, 0x2683, r3, 0x401, r4, 0x3, 0x5, 0x6d4}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001240)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0x0, 0x0, 0xf0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f0000000900), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz0\x00'}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x395) r5 = socket$inet6(0xa, 0x802, 0xfb) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0xccc, 0x0, 0x5c, 0xff}, 0x10) sendto(r0, &(0x7f0000000200)="6e9586cc4a1777950710a3508b9b9605e634b96bc62036401d4deabc875d2353c055af55b8f858fd84b6579add4dce1a1eaf5484f6f3fe6e3da2d39010be575d525fce9e411280f68d92ef85c4309b8467e3f92dfc9f5076fbecb152d255c5503411ff0177e56b7b00d0b95cf277ad813df8912457122166cbaa16e041fa5e9986f991d2651b3205f881b4531900b12e8645ec2e075cf38ea7f2095f94c5cc1b15e3", 0xa2, 0x10, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty}, 0x0, 0x4, 0x3, 0x1}}, 0x2e) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000867000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001efc0), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) 2018/02/24 18:14:15 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x8000) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040)=0x7fffffff, 0x4) r1 = add_key(&(0x7f000062cff5)='pkcs7_test\x00', &(0x7f0000b95ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x880, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x20000, 0x0, [0x8, 0xfffffffffffffc01, 0x16, 0x64, 0x2, 0x1000, 0xffffffffffffff27, 0x2bed]}) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r3 = add_key$keyring(&(0x7f0000c03000)='keyring\x00', &(0x7f00003d9000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$netrom(r4, &(0x7f0000001540)={&(0x7f0000000040)=@ax25={0x3, {"d54d1c6b248a22"}, 0x200}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="024199b076825f467c56ebe381c4d663da9c2b19d2d8e1fa385df1ebc27b3b1f4928c6f68df88891e862e90b80fb4f90c0453095018aa6bcf0eef09aee2169028d7a4dc51df4a33a9a134a9744d7e407ff77e1add39defb066bae46a480ba3c87efef2523af2cdd7c59e794586a076f34f774593058eef08d46ef56de4d31e745162161f8d14a5e7dc973db679c22726a6304a30cbef7d8966c8af72e8889e42c073e5d3e6d594c6964bb6ee50bae6dcdfb74eb1feda4c1c211e9c73f05ab69eac250ebe386a89deb6e1baea7590e5462ea80d936a274c7dafaa61ea22f728681c", 0xe1}, {&(0x7f0000000180)="c6dca5e0f12c5c44268b7c8a70a1d8e52182541d27eccbabbe66854774d6157c8228fe7b2758f4b5c77ec4f2555f1859ce2fbc45f0017dbbdf7a1367d74bc5d3d83f", 0x42}], 0x2, &(0x7f0000000240)=[{0x100, 0x0, 0x100000001, "f23430717044bd8d1586f17387328155388eee15cb6b7d869030ebe538845e7bdaed80028ef902d58c9550658c6e06424eccac511a0f23dc78ada34c514a672adcb6c915569c510d5033b7a63370c332dee74094825f1d6cdd5368dd82be9dd763f963513e77df0d4b9037619ba2b4194d71d3ffdd86d4be64485fa74ab173d41fc74a4dcb2bf44f0476c106587ddad6a12823012aac0ac41c5fef83a3f39393c2ae0d79f7991e6e0df13b6e9c2619df48d7a7e75d8e0fe1780ca8f71fd4f3b51fc320713d3b36308e173575e7c6d7a8582d907abef0a7e2e565a97e640f9d498e718a014ec4afcabf6cc43604"}, {0x10, 0x11f, 0x4}, {0x1010, 0x119, 0xffff, "d9aaf66b8e87eb0d20faa847dcd219cac77539ed5eb2a32d5d809dc15d181112c369a65e35362dc63ac6f72c516fdf480b50eeb90d5926c9670b315b21a48e4c526d14c83b28de6c9a732d2169ae51a73ffe3b19d02e0637f3b5f4c8df71e750734e0e07cb75d2df0f39eb9c80ed068cd88a2aa48f671b689b1995c7210ec3af4340b928ad54026fc8b066265ab9182490c96d948b1637f9a7f51f6aa6b7120afe1a003201320df8f555a9b350c2b361d3305c2487b363954256640f14c62470c356be546195463ae047d8880699b438d486ec1eded11c51c77e265a5707dd96e00f4456d5c0601c1035ab08c7db14df05a569b435fca97c33c3151965d974c52f9481ab30f8599e58db6704e3ca72d54d35ee1cf60a115caef9e0c9c931f040b79220f754e3f9180373fc1fe95c94386ab71e6ddcf92882265320c65b0db4cf4a880bce3321c1fe152cde0a9b1b83705ff6c4d3cb27e012f888656151db1f9664cc14c10b44b639b849ee83b6f53d53cefade3ef3b1ae563d8b14d81c827c008fae16bff5f5f48a6fde6861737228d2d320b966ccfaa54dd6f38c1cef7010b4769e1aa14b314aa7bcdad306aa3b3a72276bf8539bdeb5cb95ccb8a216a1002a41e07bec5be84f06495ca4d5e313a3aa4582bb07b308dff8aeb467a0d35364e02c238b63dfe52a992c9d1f4e7d593189a1a52ca445596453afa4f7591541d3adfd73b35af0a399d095120bedc04c3603d5110c8e5427182d910efa2b245507ad0c7dc406526bf2d83457520d5a44f0e1e8997786a1d24709b54c016daaeaab59e734778a3212fe448bac4dd2eea48d9ef00c960cfe695ef5225334039b803b5c1a5561525ab734000da0cf42346ba6e60c9dba7273ae7114b9560b4b9cc70700bc745813742177e91d35b86547fccb88507d6824191cbe5b95a13a890601be7b3fe8e8f48faa6640c10414f6cb41174fb3b1b8ead052693d5cb1a2b378928cadc03673c3c96dbdc505806939901d2dd9b46b850a537751eb20df23c6e4a6c3e7ebfeab685cb577a8a814dbc15aec78f5aa9ab8167a16ded28f4b07c606906330a4a1d72dd6525159a95957471cc8a2a6dd59983b0e5438dc27fa2220b3e5bdfa5a94656d239b62f8746a9701c5d98ddb34f99ba3d86ebdb9565ab1a91437dbd0f02df04c4601ee583e6154c949becab0ff51e9ac87dc8e3107a1c5b3ab636abd3371b7c6045708b7d08a5718cd0d5688920972585d6c13e3f9ed6a997324ac5d792d950f566dc67587b675f5a7310072b8dbe2350d9da49e3c3dfc1372fccc16105c4b9c45da1ad48874abd6a589721e7104bcb41b6fbd5fc8276566d2ebd77c1cc773c32f868b22874a3558a8b5e55aa79f74677477c4fb50195886bc0d1dbc88ca2b7a004801c0ca894197380c799707a565776301034e9b3531cb316aa1ef94c43b0448c4bd9bac6352b20141028b9c9cf5720c8c1ee62562fb6ee91df3e3875846f3235e5a8138ccd006345790037c159b1876039310addb0b6b552ab9baffbf5d7a880208e95676a92e0245c07c761cd135a6ab549efd35bb6a0a1c6bc824b3abd94f20ac2444138e86ffe1673fce40000cee1c859ac5cbb67c6dd4bb6306560fc4c44f44473a4cfac4dd630694f6f1b336e29d767cc189241fe0528ae7a7306614480be12f4a8a0febb8ff9bbc22a7684a05a3d03d28bd774656e1e68c73d357176b5070ca0098699ad178d2e41ad63ae672a19b45789396d11fb0b6a1cf00b3e988ec61e131087ea08288956e3af0ef4596bfa3976104134898f787b980ef99f522ca41c452b02cfd0c49b954a04daf0b56b2021a4c4e16ca448deec3c10f60bedfca5123678f9b8c8b17f7a74e0d639a6a75497b615c92b4acf73e7b02287ef7ceeeab3c25899d6557cd1f6454b7d6d79166d497355e3dafbe6576641e4d4aa788f704fef7557dd733acc34822bceeba2d88fdd41f6733426bbddcc1d333ae24a75115fa045dcc7b55fab0ef5ca1f9e73281089ba1ecf50ffbb834f6c2e63efa37d1f6b4dd16536dddaa03893890dcedf1d63de9d0103dba4f22bcce2eda6e6da20e5aa1c77fd54454ad6a7996e52cb4837e346ab76a31dcbf7ed54b11afe69053381623fbee883d021f226e7cb136c0872c8a9e1f2d1cf19c4f9ea6ca868d3420b1932c0b0cdab8d10a15f9bd3ca4b565df290aebb816fee8e4c5d51b1310de92e2d48a6581a6bf8029e896623577d436a3c6a13dc015589aa8d480727a8864e26c351404a2f3cbc1268f4520679fe1f9d23c46725754cfd0f8bcb4288fbc1e9b4e0180fa87103ef1c1f1120113c05733a6de2a60f3c366f526904ba168b01119880936a1ef6d6799fbc059d76f4c24273b62c3d510c822a50fb4afafba1b81ea3b6b5f114a1bf855bc35aa13931ce4a58c6ff4ea98805d8a4972273ce4692c0e9dfb81fd5f963d9cb6628b0e2ee65d8a27a8206d7dfc4219101070cfa5aaf004c8c66fb6b22f0f40c513cc3cc5e5c82ecab5d7ad1f0e68908d07c99ee3c67ecb695cd5282f19d4f1380bc14d33d092d8f0eebbe983533199b89788cd15540f06d6aa29a25553e877bac8dfac56fa827f2d274c1dfb53c66f36cbb797151fffc19785f7aabc6098e02f160e7161bf1e238603971818ea8bc249df0f35ba5dc1ab3b978ff69e556018894d5d01d89b12d09e694ece115255ccdf84b22261d2a02185ca45b9fc804f7eedcddf5805021b8663036a9233a31a5fd777c38156671b12d277874c737620efc57409678691ade8bed3a0be4efada5dcb2153f85e3aa4dbaa8b67496770b30a4e9195e42b9f97b50b721ae930a102fb787736bfbc528daea021ad7e39f9523dca006d11c98ddd710d63685bacc12bc774bcd5b37abf1d99257e92ee008dec139316405a7bd0b75509522de566ea68f7ad06399bbca173a03392b63bbec8a8df03312d6ef9c9d88e3a406194d43112674c06da8f92e64ebb9551233ba63955e692a54769ced6a62c4b36a425c7adfde77fd6e195fe96dfcfb6b20ea4f3d0bc96d7429d4bd970c3a1d54582480d9d3d45de5f687111b72ef5a528cfd075d0d37eb476e6e899360944e7270806cf541af7526d4059e069e487bc77080d85fe6440ee1d972b203760ed4f19eadfa0424619ac799c9923a42dfce93fce28cf8deb9b4fde2267b8b56e4bbad5eb5a0dce66d99b9932fd953db820be41130956983afebcd14fa50be179c81063f7bd465b9e62f17ab0272d4b7718dd6d74b376a417e7fd1ecf68cf5e65aa0919692b6e5e183586bb5325c4a8df55518a4f8c7ca3861e5939156881192b9a4854ff343700e1b9f07401d318e9cea054a9f714c3e371d87a19429f755b1418706dfe43490fc9e2ee5c442a2f4ca20f88215ed43e9c9e35f340241566916ecfbe729c92f8256a752d6010b2a0e976994bfee8d79bf614f80dbd0bbf6c94375b1cf246cb233c400a496c0efc0799f7a0c9dfd1c46668344a0e60dfa218ff8c6b8b538f20f711c1ad20fd525288e2e39b85df0f8934015acf660a7a75343675cb65380ddf7b245acb1f0100843959d7f415008ee7da5c4c53a77af13800b0c41b2329d447ad70f812757f52a50c27f34c4098af6a33664b63d6fbe136b9da3336eb7d2bc3ad5002e20950162ea3743a10357062d09b226966c71ba07ec55b5deac86b73802e7e9fff968ff8d1bb0ec8cbbcf6d2382d8a3dabb95e85cb61f65bdb04bc05a3d6eeabe6944fccbd5f92f43997035bfed135225df92eb6c0fbe7a2ab62b606c5bea7934c3c2ddbe0b6d931a26174ad5a5aa1056ea65bce097c7877b1d9ad92bc09ae5d61fee84d9ea5ba50cdac402dec047922d2af91d5dcd3aec543d76e0499716450b320f0f6dd38f8cf431d99f883f1b4a898f0be492cc24b84b9e108271d267246392ecf7c8c2c622b1bf4340883b04ea20e4206ea99ba429dbe1b1d065e3cf5549ec1e8d4d2a1e53880932c375a4612b1e62f0daa73dd6d1543652a7750ad797ff8dc739405dbe6d61d75b9a6fb5099ec51c02cb7cfe312bff4e521ca709f01fc04fff91935bc7e7c1c2cdb75ca19697c5bd1e53404b234d6d92eb4b31894cbec2f256986b317d80e3848786f7b47edd6a80464b79c1cc53cfd53002eca5de96ba8184d547a69da3df336b242836945c5ed8551955cfae2747af660a8e55b3c5af5e2a82ee7f24a18cb5ad1c156a07b86d87b4187c2f9bad3c03aab8376fbce5c102ef3bc052976be4e64354343350f9a43f444055c6ea7c88db5b92cf0a85b29d5f80170ea1538e4cfb8cae0c3143b6a54f73a8ee82163be480d3a002cbff058ec7b5003f233b1e3679eede16dc7703f62ffa08aedd12e50c3d4224d2f6b07c0d2e4825f3256c0099a2275b3ac510849e50357e8c83b50b23c568399211faa650c52c1b0f128bb06d4f47408a5ccec55a47ff13219e68099a0460023233b117bf2da248a412ba6801772de1fe67fe02fc22a07a03f8e4a0ffab5743c1dcc49d0dff81b925b1057d5726db5d1c9edc64f32c4b8cc19d6c6c5055eaa33700108455b7c7d23506bc2ad3070c899d67099e8145368748fdd4e251c885f7498444b611a2748ffe655edf46ac496a954ac1d2b563fe4b4b8edcb2120046bfa01eac95cd770cf25bc35a0492a0263148791aecad031c70aed628ceabe7d4b86e971729c693c44d833a371316b883a2604a5e2c3087e512dd6a0f8f5bad6a38653d117245f53f57dc2e5a1716d5dcca63ee3139fb0902eae217eda7aeaa24a92da1e984178b57fe4152b676ca6715e074970c2b9a7123d5b6b34c67921f2fbd2449a208a168c53c4d4fe1f002dcc7d5a6935edf8abff849867ae40eae642ea2ecc60ffd80c35be0c7b26646884b45c6f8db7b89b900bb0eb766dcf4cba93382670cbeacb4f2cdeee889852e3f2e1d4744cd97e631641b182d685429cdce524e12ea15cc80e7ed91c8b68ec866e95f8dbbc851af3667fdfe41cab92eb476bf261073d18c644a3945f1d922abe57d347ee6347b0b6e228062c1f9ea91a408aab496fc3eba3ad795faefd377b58448f3fa12665f74a17abc406d1ed76326b160cb121d302f2f1fc3a56564c5f4759f019e7bc636c5a18a45951ec6aad2f27278abd4f9a0de998b20018c45a63aa32b5820da71589ec38b243670579e9af79e0718bc63ac9af35f8162f8e1d172d180ed4689ab5d9838ab6164196024ee3d54f19adc670f5bfdd2e5fb7ee28b8db0d5bf59680d5a9e5dc631e8748ccd8a1be084d7e8e381cc4ee52bca1143173a4412e9cddf25c208e4a415ef7d50831f22af204f7af5e55713d3accf3ad7d06590ebb040b610fd11ff3151e19aad677e63ce2d215a80655f9ec81123af573810459fc3cbc4fcd8d4a8bfd70ae35e4582f1c0106b8f06c8c0c33604c5797e24cda8b092481b908ac00f715edef8c4b5d98e0a404d7e572c6127160aaab5bbfe1e1f602c0605e3fff5832d6b0f243216e7f4cc4eb1ad185bf43cbe8c915878cb4d7318a3c114efd64dd1a5fbcee7b504421287d3b6c7f19b1f2297c8a760b76aa5538b3067631a8fdd22d8626ecd08712d204bb95273ab1da39d68033d9263773bc40a2f65790da10a64f0cdd8035c9a3a27d57edcfb51816229a5b4733b3af387e121d0f97ef51f2c4d72bad27d6daab95973c01e17813e7361b9e0532f6f4095fbea74d6d2d9c560170c2d234a2ee67ec9bf8ead06b60e8dd55b222993f0f3ffc9a98525fcd61a1e6059c6d89a8c5bf3b979123ad873999dd7769ebf9"}, {0x60, 0x0, 0x90c7, "e4e223dcd97f29bfafeb532216d1ba7ed031785778d1cc2ed980c05d00652c925145c656edaa284ce864c79e760643fcc636cd856edfc65393b34f62823ba16cd214e9b430a7f462dcd3abd43a"}, {0xc8, 0x116, 0x200, "671e62d17763c99eed835c6481a9156b4465284a339beece68dc7c392fce6cc21da2518ba60cf3dd2fd11f43d4669ae4ca5f45f19dc4a8585024a1db9974d557006595e53e054fd4ddc34cac9d5fb15f84a8d5d1b80027bded5a3c44ed08c3a36ba49b96529672ed31df9b3545d7dfafd85414de225c342fcf7ac15d5ac97447918e6aa61546c440733a6b6517b0fd05e816e097ea268f38c13e81ba1c6a006a336f150aa8c7e31ed661c102787af13c15"}, {0xb0, 0x117, 0x7, "e2328de4c3bb4c62f435c5d09ce9dc4fcf5e0daf00ef28c7b2fa51aea48c3a3ad8f2032588a4b3952cc191406c746bb1dd9dfcc8594ba3bbee8e6e01b829abcb000b32fe875d8db4803b982743699a05848f8a2eb53e04d4988ad52a4898df1b46629f182ba5c367498bcdc57f5a209ea8af1b31ae3874d64be9d8dba74559acf7ac982520dcae43567adf08153ea0f120ba9c52936ce5ae96312ecc5f54cec3"}], 0x12f8, 0x800}, 0x10) keyctl$link(0x8, r1, r3) 2018/02/24 18:14:15 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bc9f70)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0xe6, &(0x7f000037c000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/24 18:14:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@rand_addr, 0xffffffffffffffff, 0x33}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/02/24 18:14:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x1}) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="c869dde0f31fad3f58746a0f670fbae7cb3973f4d1c151b0565d53db855a5551c86b801d19161f3e02389604b612c64c612f80c0c52d950f14eeb9a35486008669e8e5d26f8004f256c4d81755f011dd415561f5df0ba8e11a2f634b34cbfd8ea0a79a2554031726538012173365f1b249870bdb7161c3e60ca019518c711b1d897ad710082593c1", 0x88, 0xfffffffffffffffa) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000140)={0x6, [0x6, 0x8, 0x6, 0x3, 0x2, 0x2]}) r4 = add_key(&(0x7f00000002c0)="6173796d6d657472696300dd953660bad213d95e66fdad31b8d4927dc2aa74ef02e48844b6b71b8f1372fcb522881991f91565d8c5de7a38b9963ba26b170d6b76c57d8a4ebed36f0b0bbf885b10f0d793eebd0dcf12f1f8e7f08eeed17028905e3f301093a696f5ad738b6bfd56bd32", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="8f5a3e58cf4137835ec0baedc44fec63da6dfa8ece81f48f0c47c2d3ca692935d490b8e715eced40b742616a6089571776bdffed23221c1be79494f18bb0ec1052db297c9849ae9bf6444ae2a76b8a8378", 0x51, 0x0) r5 = request_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000300)={r3, r4, r5}, &(0x7f0000000340)=""/118, 0x76, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x400, 0x0, 0x2, 0x1}, 0x20) 2018/02/24 18:14:15 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/02/24 18:14:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000), &(0x7f0000ad4000)}, 0x18) ioctl$void(r1, 0xc0045c77) exit_group(0x4eb) 2018/02/24 18:14:15 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b71ffa)="02") r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003e2ff8)=@assoc_value={0x0, 0x5}, &(0x7f0000733000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dfa000)={r1, 0xffffffffffffffff, 0x20}, 0xfffffffffffffe36) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000240)=""/246) ioctl$EVIOCGREP(r2, 0x40107446, &(0x7f0000bcdf52)=""/174) r3 = add_key(&(0x7f0000a82ffb)='user\x00', &(0x7f0000d9b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b81000)="2dc61504132f320d0fa1a4cbac68225270cad8bb99cf50b29d87ed678a384b028f48b158ebf4f4b68d5d5d79c468ef8246aa60060e95f4845fb6690dbfe3769edf8a3eef2a455afcdc5d5f0af333ff5f69f55f486fc930c1ee253f1d0959e29d9418b3113585f76866f48bbf2f4fdf62e374b4736329f9", 0x77, 0xfffffffffffffffb) request_key(&(0x7f0000742ff4)='id_resolver\x00', &(0x7f0000a25ffb)={0x73, 0x79, 0x7a}, &(0x7f00001f5000)='user$\x00', r3) 2018/02/24 18:14:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x420000) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="ff439429b46d42c6c0036d4d6fc6f9497228cd79351f13a46a49c719", 0x1c}], 0x1) 2018/02/24 18:14:15 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x979, 0x200) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000100)=@ipx, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/207, 0xcf}], 0x2, &(0x7f0000000300)=""/115, 0x73, 0x7}, 0x40012060) getpid() mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xf8, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x814f, 0x3}, &(0x7f0000000100)=0x8) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) r3 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000000140)="0500de00667300", 0x1004, &(0x7f00006b8000)) modify_ldt$write(0x1, &(0x7f0000000180)={0x6, 0x20001000, 0xffffffff, 0x4, 0x80000001, 0x2, 0xffffffffffffffff, 0x708, 0x101, 0xfffffffffffffffe}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x0, &(0x7f0000000140)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r4, &(0x7f000001fff8)='./file0\x00') utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000200)={0x0, 0x2, 0xa60a, &(0x7f00000001c0)}) 2018/02/24 18:14:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x0, 0x400, 0x6, 0x0, 0xffffffffffffff9c}, 0x2c) mlockall(0x1) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0xe540) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/02/24 18:14:15 executing program 5: r0 = socket$inet(0x2, 0x801, 0x3fe2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b05000)=@raw={'raw\x00', 0x9, 0x3, 0x238, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x3, &(0x7f0000a75000), {[{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x298) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x228, 0xb8, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @generic="5d5bebcaac1b56584229e5d4390c970b", @generic="9589c29b830ad05803c55b0f38bf2ca8"}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x288) r1 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0xc7, 0x80) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00') 2018/02/24 18:14:15 executing program 6: socket(0x800000000000010, 0x2, 0x0) 2018/02/24 18:14:15 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) 2018/02/24 18:14:15 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0xdfe) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9eb6000000, 0x4900) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x2) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xf4, 0x10000) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) 2018/02/24 18:14:15 executing program 6: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) r1 = socket$inet(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/101, &(0x7f00000000c0)=0x65) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/02/24 18:14:15 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x6, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) 2018/02/24 18:14:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x120, &(0x7f0000013000/0x1000)=nil) shmat(r0, &(0x7f0000010000/0x4000)=nil, 0x6000) bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x4}}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/02/24 18:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b71ffa)="02") r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003e2ff8)=@assoc_value={0x0, 0x5}, &(0x7f0000733000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dfa000)={r1, 0xffffffffffffffff, 0x20}, 0xfffffffffffffe36) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000240)=""/246) ioctl$EVIOCGREP(r2, 0x40107446, &(0x7f0000bcdf52)=""/174) r3 = add_key(&(0x7f0000a82ffb)='user\x00', &(0x7f0000d9b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b81000)="2dc61504132f320d0fa1a4cbac68225270cad8bb99cf50b29d87ed678a384b028f48b158ebf4f4b68d5d5d79c468ef8246aa60060e95f4845fb6690dbfe3769edf8a3eef2a455afcdc5d5f0af333ff5f69f55f486fc930c1ee253f1d0959e29d9418b3113585f76866f48bbf2f4fdf62e374b4736329f9", 0x77, 0xfffffffffffffffb) request_key(&(0x7f0000742ff4)='id_resolver\x00', &(0x7f0000a25ffb)={0x73, 0x79, 0x7a}, &(0x7f00001f5000)='user$\x00', r3) 2018/02/24 18:14:15 executing program 4: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) 2018/02/24 18:14:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xd8, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@rand_addr}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xd8}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xc, "3390dc7e4030649e4825e6c1"}, &(0x7f0000000080)=0x14) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x80}, &(0x7f0000000100)=0x8) bind(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001}, 0x1, 0x2, 0x2, 0x2}}, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={@generic="7fe3f9808efab28656a4343f018a57de"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0xfffffffffffffff7, 0x20, 0x4, 'queue1\x00', 0x4}) 2018/02/24 18:14:15 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r3 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="1c8cce588ed01a6d5be851d5708b93dce34f8a81d80332b6c4c0f56599fccf27e6ee8353b7a77effc8804c88212e6a23e18da579628cbeeacf8280d2da3f5a18635c9cd94438c2b612d777c73269e4bf64d30ea8c774d5e2a9597721b878efb3dfb07946032f2d6e381579d7e6d7a47656656edad7210372acf64639a7bfe864d63c6c7a8675a6fce0d61d4b4d653238f2626f44580a02b5561f74a8dcea05fdb9b0753a7220be13ca136eade765faeaf70f9cd2869c966e74ac05ef407dd1e4f15b49b3e1d962220da385d18f36d51cad2623", 0xd3, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) r4 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e9ffd8)=[], &(0x7f000000afd0)=[]}}], 0x1, 0x0, &(0x7f0000ee1f31)="b1"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044bf7d)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) socket$inet(0x2, 0x80a, 0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/24 18:14:15 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x24040, 0x100) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) rt_sigsuspend(&(0x7f00000000c0)={0x1}, 0x8) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x80287010, &(0x7f0000301000)) keyctl$link(0x8, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xcd, "cb358b1cf2d680ce2c336f1a4088f139aea961808d071dffcf57a4e9883298667d16fad74861387eba9a799a6287de2aeacf6bd6a02f654760596c9a11d2f979598c9e9dab33e3185ee5427f642d37ddbda592272479fc03978f7432d18c415ecfcb5d6a6e874a9baad2f54f7b73f1303a2253fe4b94adcde5a4d51a51ab8634b823be75d44a1b2bc411a2ff2f7b9c896fac1da3fec58b4cc799a65a54ce1f2f8edf4ff7a1016c815f2b25ae26f280756af36c8d765da4c3272e490df48390a4cc07416e7f978e1c8c832bc784"}, &(0x7f0000000240)=0xd5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x4649a013, 0x7e5, 0x1, 0x200, 0xe22a}, &(0x7f0000000340)=0xa0) 2018/02/24 18:14:15 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a}, 0x10) [ 306.771403] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=8064 comm=syz-executor7 2018/02/24 18:14:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) rt_sigsuspend(&(0x7f0000000000)={0x9}, 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/02/24 18:14:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7), 0x0) close(r0) 2018/02/24 18:14:15 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x1ffffffffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=0xffffffffffffffff) 2018/02/24 18:14:15 executing program 6: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)=':trusteduserself(\x00', 0xffffffffffffffff) r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) [ 306.820978] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=8078 comm=syz-executor7 2018/02/24 18:14:15 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x142, 0x0) 2018/02/24 18:14:15 executing program 7: mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) stat(&(0x7f000049eff8)='./file0\x00', &(0x7f0000186fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="84cd21bdcb944d6df11457ba56fbffde432266587ead4a9e8568ac52b8b212611141272752517efc6de476e3d0e53aecff6df5b5b9fce398fe6465fe3d3eabed38916bc2c76eb7c88ff9d358975fc4e6535298ea27a815353f83e244abb245c20b905f39158b382b8d104b148146dab4d20951858602b4e593d50ba1d1f443fc79521ba1333b3dba5aa6e48c1fffa5ffbc8db947cb9443ac8ce98efc86fdda4b4d3d8d8dbfb66a8baeffbf8a2e8b696f3cc1f51f5d204708b76705baee232ebe", 0xc0, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000140)="646e735f7265736f8e6e6572f8", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="c6ae395ada3809ce3591fe1ae51e91d142ef9f504219344fe6e1299c5b4259034019ff148bd92543ca57070a9eb2bd3577128510fb26817b5276a026ca309b8946bc3a834395fb3df56bf0aa00c00d823e4bcd18ea26f0bc5fe1e88d206884f2e15a9563c43abe4065c0c4bc6bf40f55dbd6d12d68fa07a35dbaae5f45b6616afce9f59ef4", 0xfffffffffffffe34, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x34, 0x3ff, r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0x0, 0x0}) r5 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x3, 0x62000) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) read(r3, &(0x7f0000000040)=""/206, 0xce) 2018/02/24 18:14:15 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="6ae8976d06b5dd4bf16779f9a02912dbf9e22e14b82a08c6f44392bbc3a909b8c07504fcb59196d1644619488ab4221c4917bc4d88e76d8e78596e5697aae0b88b280b6b5a2c4dbdc653d4cf085e59ad0dd7edc0", 0x54) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) bind$rds(r1, &(0x7f0000000040)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000000c0)) sendmsg$rds(r1, &(0x7f0000001e80)={&(0x7f0000000000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) r4 = accept$packet(r3, 0x0, &(0x7f0000000100)) r5 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="1dcecc9cc7e03a2c50ab59dd230545fadf26306d0ee2a99db569f28113a557c6ef2c9ef1163f69e629db135eef7a4d747174ef152c75942d630c5cd734da25c04803c6c48b1f0a334d738b32b1bc70d72aafe65016c24db25abc56409872613bb0a0374586ad05c10b8865102adc97450b3a6b9982d30557d8488280009bb0f381f6656373d17006aafe9b50bef3500f912f638420b0ee0ebec91a13b4e941bd0c900965267daa642447c6e03ce36556349dff721a6f405cc10663b6ea175457f6572eafd10509732e64b05e7cb3", 0xce, 0xfffffffffffffffd) socket$bt_bnep(0x1f, 0x3, 0x4) getsockname$inet(r2, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) r6 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="d65448ca08cd49a49173376ba2aba603d9238bd8cbae7821d4be3dcfc77e1a75c0cc94d639ff93361c6cbe47d0a4eee44f1e2494122a354af30b2a805f79b3004aaac2cdedc3c0e581b58e4100da71846a1878aa3c57d4bade9ceb2697f21a5c9171748eff21a00afc4fd8e675a58dfb96bc9bd55642060cbfa0dc482ca571bf50fc8411540abddb6ecff8f1d8cfa6b961a4ccaded8e89aa0f47783aa33ac8dfaa35d67c6dd6f4fcda3d974ae5c679af28921c19a7f7cb963239f0f95d654497f05cefc49bac9fe171eed9381400e59c4c5fa2058c8eef8075dc16b5ccc2ce8cffd849330b4d3deb20429218077775888028df52d4185b17cd45a4b3d5ed4ea858132bd94c77e72f18edbc1ea28648e49dcac2e8ea9b842dd88e07b4355c5d091f6b927f0a56206325504fc14cf6536aaa1a5e61edec3621cef9fee7c1b8362c22dc35fd5f4235d6bb049b4cf4998fe81c7f5389efcd2fca4e08ee9e4535d680d767994da9bbebb315687a1a9fde1961acb506676f36a787da35d16d6a20c06c90e21fbb06df18030c322ab49881c11eb9985b9bbc2214cc8a0e1ff804f84bfc272677438c8ea053f6c7ff6a8b5a0cc8a91edfae1a0ff0f6de3d793c678c6e93303116743c099bd7f35ac04bc32ee1116908426d26056e8550ed1fb4aff5bcc6c139d94fdc9ca61c30851c1aaccb1bc8977ed524080ee00bc57b36b4ff288f6c8740cdb0fece7ac996dce7d230b700a60e3fc7c1cbeecec85cd1fa07d9d5fd8e72e55d529e38fb503b3ada7cd36f65d4051240308e460017aa1c43da322f985eed002804fdc7063a823a5bb38d180ef32fa81a9143ef53526182fa453b11ff653d65495c573972c03e8573904aeb38afa4623f64fb21dcbf7252384199ba53d92e408c4066026cc4f4987ca1125904108ab47632e63c2a0c0e36b28a2d4c820bc87b65495f7c089582194f20d3757db6159fd0b39b60487ff0e1ee965da6b69e3a1eacded0ba1aec46b624eee1f4880550cb076db643165b77d0a2edf035ee310eee1a9778e4e1dd5548dff88456af1d6b8de6c7dd6646b664a9bfc05474abc5fe6efa43fbfd0bbb495cc51b7a78d7b7fea45a74a8ca65ad0387d64537754ef103fd03636d6bd040b636090f07bf7249ee15eaeae18db8712c52f0a73fa2fb65ad4f464b7dcc3120593d344a52a8b71886cc53fc1d59dfd37f26ed30a0dbc066065b8267092b1f6c401da09ccb84f69c2fff4e33f7db674b4f453aa9eda7f5581a36e24abb1b840110c1148437ec24fef48ca2792c9c243bbef2803e59498527edc0b2d6741c12e510aa83a723bc349f8a1c0555168f47569e71b89555a9f5541eaeec796f86135de86afc8d757707625441851c157742f42217248e0ea16018e770870d4dcf46228da2843b6eb153a7c9698ad6b98db16beb7441e3f0d052d643e2d173557eb93c7d63144b1a613d55e3dd1d1452ebf4e9f8c2982ca8e80c08e81518967e44a25807c3d29a741887b8fa466b2a68dbf1212dd6eab904c3863383c864c78688aae9f6496c9c735a6b93e382744f5a5ed7f69c90f13472e1143e59547d51cb982276af67f81ee8a182cea6ce1c4d55d8f37b3d3a257a72c91368828d52ec6cf32ba28529c10e18527cfb6b5b677190bb332f1e539b47b3d04a11fe1c919f4133d7a67519a60d56683cb5d00751f6c6c86f73670befbfb823227105d3795c8e885085dc120202818d5999b75e13e89a4b4685b021ac9547c85035a3e081ec1e813b368d9eb937e813b2eacd5da26e4a77dc5459402cb187f1bc1c232fb3ea53c12233853b9414596d86687614966cd39efeaa1e6bfa71f1d1ff777490bcedcf6cd83a9f1cb07a2030ed5dd3f082cfd9949f1a28aab1c3cf624a95a614dde30e49b9466a0cce6f0fb3e1f1c0698f412dcd3e0e93b60ac1111f206901ddc5704d6519205361ac6bad4a9812e3b4c9251c304525fd86ad3094369385ccaa3189b92618aab2464a2c3ae413017d6d783379246458f476d000b014b7294bb2a7e53dc1dc8c6c539eedef6be9d1de5219aff9200657cc634a47e917cf4310526e5a21e534af9108a8ba43aec0527153077037f5d49fcb17bbefaa76e574d09aa8ce041f4d5647c5a5e4816cc645c24559ae8942bcf9290ddd13816e3b9faa7f34168a5d5decffdce7506ebc9147382885c9799b18c1a53dd0e9be4ec2a517638d05f3e7fce6141af96fe8f83453b8faacd1641260fa52c4abbf1c8149d5cd5bfed09f1fb72dbcade52074220a13ff31eb9770bfb5a4bbabf0be3f628924d392dce4c0e70abc72a70124224e7503471ff2175c424e12e3eb8d5454b9528127fb4a4769bf894de9d02021481bee8dcc38d49965aa4746819dff4ef0c01896cae134ffbb240e5ba16113445b1ca79aabbf01014315b8781d5d8710cf03aa43265ba4e4471b97b6bfc58232e86be576112da0c433156171eab6831a84571642dfc33f7464639859c88d26d442267250cf380b388a374e6caae20c59b4cc7ec56153e59ae160e93212cf1b337cbe230ba7fc76fadef9d0c5f8ee9ba073912d961bb1851352ca21f5d3a73f517717e87a032a4b2851396dad07c1b04138392ed73339e6ca53a048ee990cfc94d3ce6b16336fc948477b74106ee85f6d11313e2d43b21b3e5993f33adf50c0492cc6caff3969feb083be9128276d19f3f622c5e994030cc283347dee2e9466ae8542172571aaca24dc09d9b1f79a93ef8493b195a2aa1be2e21ff1b2524f0c0f01d2b1d900592362ccf932a112ac2324637b85a978712f4f675d350bd9c9c9355b67168df7ef81c0158d41943c6cf616687cf1b22042b659eb4bc013b834e3bdff975993af58f6b998c9bb8dd0998ed7e9f950bd02761d48fa66c4babf48d0fbc59e9e5c187a03debbe7b8b6955d16044a4b02345d165798e013a962cea0a9df4e33e39fe92322bd092669ec0d8e96e9c85d8bb914abf94f489f90b472ada532adff7ef01c8de7700d109972fb761f7d020f6d1696678553a5a56874ec5638cd29a2797756c87c95d972549877b03a7e98ee6be162c66ff19880a5a64321dc02eb2a767ee440d471d4e42fcfb3da53822fce17e480707a6a449336955eddba08128ea7b1c68d418ca298c3ad5d430e4c718bf7846bdd3ee34ad6b5a54914d14672d87fccc86a888b91b57019f7671e1defade93e884137ea809eda2b655d8e3e325609bdeaf4dc1c04339141b0b882d47d182e2375e457b2dda7245deee3dee9f39194fc7d0477615db2dee11847599fff6fe1c4b8bc5f4afa529e777c188fff7030c11361fddb8aad4185931851bb2d366575c36228978620a180327a3363d8103aae5af11fe48386960b3a977f0759fe2cc5e0440227c9d0f742ac4117aa9b3c261a14120c62644d766a606288f6ac5f57399429dbdccf5ffa68273fb701b29681696f0caeefc12b052dad67f362153c1a02a9b7ca0b27111cd2c9dcaf6e27509be54a534ab8c2e5b9a4a47ebd4acc3a50bbea63e1cb9b2096d2a3fe1e8c3b123c8b30ee6a8dc1a1dbfedd126307c76838c213d0d52c0cc00ea49fad5d16a45f06d35ae8536513f35950d2c6f84d12d1e3ecac6706d7bf3bf6e5e491bdc784a62ff12f7c984623ab1048360912074165793a0c6dac54debe93beb8abe17cb40715fcd8b4397d74d73be7dbe4722ef77c61e3e2561857c6d56e553dc7fc0fbac58ff9251b59e23050dc2f50cc080a4cd260f8b1d10f68dee94b51cb82687accf79d89dd5b47e0e3b188add809581cf4e73e5b782b69a44278f6d838000c6744df42f622b84b98e6f6c8e775b6d6a1ca0f213a7d1b06fd3760bbbaa05a0c261014bb0a1e379f3b1937ab8fce3ffb2d7136beb27bb2d99d5e674d2d91fab78b746fb3c711b3e076a50e752e4a53389d252a7e1eeef75e5c2641478242feef65f3f1deb6a654a54600f0efde577901df467277ea54cb63bda9a72aefafaf81015fa07894b239a9937a57ffa343279f0939109db45d0cba7b91fa61b5924bda587a1ae5460377f538e5942eacb520cafe6b62f0538419eb24fd13b2664c3872b1614e861ecdd732355bf967af06f64ad08dd3f4b26e09720bbfd7743a1e34aaf2fedd665d75b64870c590c82c6912dc087a3bd8624199ba92da364f0029f099588c25a952bc7606f45283fd8af18abb399da95406594b4fd2b98776fb62a919afb104be7c2c9cff8983ce6cf5521f6266243cd99b4f215f680c107a58d1e5ea976a9751d3c488143eebd5d1ad8f19f163ebcba848f0ed90afd5a0769d6e0155ea33a693ed2a9ce61f872c6ff4e9356104a20df3886e715fcd581dc3b9ba07e7282fe158c23e9e8425a3624ccf6d6dfa4d3bb05c63f8930545b31029a2a161b4da1b769ccea2c89a7c1d6cf83fc8f552a2c1b3ddf916d9a302f9f439cd5a13376e5e71354b3cd87fff175663842d45868582453a3286d4aef27152df4b40c3becf77bcc5232f065096b7d020ab43303cec58771873ca220a272f594f81d84a8f910f8f37b0167b162f69161d2ae49c1f90d4ed088ba8d5ceccc9c0d93b52ed9976ff2da37a21b32d802295b7c7c76ab4668112fc6f4d3c04de73ce1f3778ba9a2f5ec2c5b6f69701421994be52612901de7ea8f2cafe2e2d56b6e2ad0aad9b8035432ec2cb013c8676a59e88ec5345a21ffa55e11008319a1e7f43e60f4ff65b71185d1812c00eac780503ac92f8b635585fed93d374173ce28cf090ddca25f96ebdef776e17d80aaa54293f74f6dafed90499948bc50124c0bd64ef3b3db75b4694a06a834dbb1fa4f2e9d290475bf27de1d55b89169f9629a742451233ae46e525fbdaed6b3067294971f62273e0ccf8e015702230ea82e1901985b3f61e88b7073dbd1ceac05bf0bc5e0504a2a249faf3ffe3bcca029f13431c7d6a63564d80df5a0cd662db0b2ac63070df319cbe2749f4e0118394bfed5897cfd5fb725db243e86f722596acca6f3cfb894a55c2146a37240650b129dc796995e842fa828e0428faaf4004227fdab36c9f9469d51edf98341c16510f40fe1c99ea966df45424b8d20dad07ba1eedeb38382fb15c80adf2f868341f76b8887f5b7e77e34d9ff0b0c0585c885527b75e9e1ff7bb89e43a6638685ba787e04acac6ae754bc5327f9887bf27ac20acec2d59d9709fbbfd538828d9f4ac8878c2b6a28d982f84225f399799289ac4398cf311b37f2dfb8295825fd38070761b397314978427bbe86e7ce313eaca66a04e89584ea849c14a6ae436d3f58ec254e4f52c6017d911a76c284b1f954a02b76aa6a0aaafeadbd0c51a8c93aa11cd7c7ca57cb1a2ef6c36e30e170f18d42b77be78431305385fb52a5c5b3a9430bedb23bebdd4d4d9e6d1a3a2e73b8267e193f296947984618b567b0cb4a3850ed1ec40b3eebe8d2edfd54b821256d044d132d5b5e361544ad4756720282049b2e52eed0d23b1f3c9e0ba4372a9efff3662904d46d1bda779c1cc48e37abf8789de0c0965684cbb77f1cc12fd3139a5e21e2d7ed2b71af3186abf8760a88ff0c2cba0efd33ca8cfcc10d35a6c9be8e7a1258d7b6f489b43cd87e310f20d0bb1647d502a1cd1dcd9789cb9710df076ab8b1bca4479e70a728200bf820207a8140f8b24053dc49605038f55ead567838f1533b43db78673bb0a56f27dc8b261be2b73a9f9b0b9d458f6cf01cca007f8c3123a17ed72c8ef916fe84d4b543147f99ab5bc90432b39328eef66f2e77846faef207b3929c260771dd3d9d1865fb23e", 0x1000, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000640)=[{&(0x7f00000002c0)="0ed01e2e3019b1c09d2928539b2ee8226e0c9f301ee2e71acce72db70389f3f8", 0x20}, {&(0x7f0000000300)="c9607eecc056bae8df1445051c39e1f38581aa382f61232ef7d806b6bb1860961a1619f47dfc30fba27e0a4bb9869a8d94cbe2a02ae3a9d6c70c", 0x3a}, {&(0x7f0000000340)="5ae38874b033efaf415c60ea356ddaaf13e55c6c9d943a3e8eb13b1962889aecc4109f21152dce15292d4fe0a16f4ec498d7432e1a091e845bf376fbed6673363321b314cfc365ccd2d384237cdc6d2ac547b1446dc4e111e954e518cda92cc01f2c955f0528c42569cee4699ca1cede1438db4ad979a240dfe345e94ea22f988644b1a30db1009786ef0e4e0f6a39353f9049af0a05c11d0e2b0ed5a163ab2efdc8868fac161877a7e0a1b0da5e64eec20be46adff518ccd19f6ee000c9a5bf71aa1a56490369e24df78439006f54eea119ccd2ebe4aa1b947f21a54aa7efd42fb2fa6f8d5b72ace98975a6f42ed9a5c3a7", 0xf2}, {&(0x7f0000000440)="e2b19af719c8296336d1e1513acbfe71fb1ff9476fbdeff0a4918e109b1d5901261f9cd0cb71eabb36c7b5dd0489dce717ad3f1a0dac7f07b52a68d41915bcf8fe393214100853804eaf52f7614d4036b02eaf764b4b2014ec04a5dd1c5cfcc672be3db34143477438a851015728540e1ca19f", 0x73}, {&(0x7f00000004c0)="3258abdd59c837f46da02092b7e434fc937dcabab2631c916ef4318a72eb037c90837c2ed44f355a91cd17b3378e98dd91297ae8923d3e8c17d8cb2f0ba071119021733915341c35a8c721e06b0a6987380f0434fb0f52fd80d4fe7e93de5a89de2f784627464f2495f2e13685e6cf39819584ab1adf944b63203088d6fcff728ad750551bacf9475e16aacd090eae9f5000121f7c566dc5d277dfa112ca4cb8b7f151b6d200c974a9d79da11902e1623ba41da7a81a810984572262a40b5d27865ac9d07ccdd217e57d6269c1e66e7c31", 0xd1}, {&(0x7f00000005c0)="e0bce124ed7aacd70f182db0104003f6fe58fa0b7efcdbd40293ced95af421e72117f6ffc0a5d1acfa616e7e0fa22e7de1135865e7b395f1a257e02db80c4bbb3377468d48938fb54d60cc0d614c741f390876fbf3d59d0f3ba9f647f7f28b71e2a20b82560da69cda1903606b61b4a55656bc03853e5b", 0x77}], 0x6, r6) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) 2018/02/24 18:14:15 executing program 6: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00000021c0), &(0x7f0000002200)=""/59, 0x3b, &(0x7f0000002300)={&(0x7f0000002240)={'sha224-ssse3\x00'}, &(0x7f0000002280)}) r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001080)) r1 = add_key(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001080)={0x1, 0xffffffffffffff9c}) getpeername$inet6(r2, &(0x7f00000010c0)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001100)=0x1c) keyctl$invalidate(0x15, r0) 2018/02/24 18:14:15 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x200) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/24 18:14:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/02/24 18:14:15 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, @generic="e2438c83c0e9fe32190008f17832f2c6"}}, 0x1e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x8001, 0x4) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @common='rose0\x00'}}, 0x1e) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x0, @rand_addr=0x2}}, 0x6, 0x8}, &(0x7f0000000200)=0x98) r4 = add_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="a0c50c12851a0d6d5857a163b80e92001cdbc42777d21745dd7608a584d2bbc8c8926bf2faaa77bb3e8d6fb117d0838a835e9155eb76ced344c55ddf0265e267db71ab628759cee2a9acde9b4a0e791a1ea8cd29221a8c05df72eddbb77654825e15708b76c295d9b9c2afcb90f26ff0beae1558be03c3290db4107a1c7717dc207f7e754a26d0550cb1e32094007728614b226eb834b16e3b1017d24bede354d7fa7b2c69dc5553aa67872b34ae8b8bda5f6b748a1da3560bba4523abed665a07ab54f890ecceb17d2eee83461e1f43df15dbef44a92224197506ca08a07cd47bf43100bdf981909b3ebb028545aa9e3368efdb4bbc3c18756c690bb8da173f0c1f8ffc14cb31b9ac07145f1d0937bb0cfd2ffa6d201a463be206bb68f176c648fc9bfbee47130e918e3f56c0fc8dddb981419744b2bb59feca11309a15039d8b8c4f0987de3dd1187b31b71f9235b330f27d7355537dea46520a4649bf0c553945631188202d6ecad76bd50883b7ea1304c2dd76a4416ddedf2a808e90464218a45ec93272ea693fe4ff0e57c9656459c4c7f975c728380f74b38a661e80633ff894d39021e023c8886e22a1069cc06a893934f30d0418e790dae8c9e27c9b4ff0043ae7cd492ec92b94633747f5e6c4f11d55851ba1788aff1031c4f76de65552a78d25606f91152191572416bb3dcc64c913171b39f86dc5b25d0bd2d43cf1bdcb1cc241e70dd077afd27f30872d304175bd8a60889aecc459232a85137b699247d079347fe1edbf3444cd4083755954c3ae844e027daef2734827bfb8f4b1effdfa54f6a4e1c77a822101cf28b8fd6649138b0b558bd6119630e76cc3d6783c04028d63c1d541e7b6c355dbbf2931fd6cdbe3a0660be4d27cf0a7c44c7f7d7ef6bc88ed6080fb4d914150121bc9a0a9f94a4000462f2f9cc302743a3141d604274e5243aad1e5ee0ffe99df389e0b0c22b6ee1c27c095b5642598f689fad6db15aff689e7bdda975c6ada39d23b4a6449c33dabf657e3daa6b0db4e2416664266687c5670ae296e1fa4313c20cf3278c160c2d7ceaba22df3dc45086a9338479032f06d6ee360f5f1e60b975dae9c5d3155396597f2c8169b5ac0e58a8fd9853906aa581205c8db489f424ac9f39144818c7a9c589857f38a3ce44a15ff6a8a5481a805df9ebc6af4f98dd25eec5ca1ca48b7910e194d31863afb190e35d78c625ddfbcc40292eb71b43a1e28cfd4a7377123a8a9fcb848a21eb4cba20825cdf95b22f7aff79924293dec35a20501be163b6f43475e4a0c7e2c5654afa656f0b381287ed25eaa6054e395a9ed613354777da2d02ef024ef3459bda53571e46f1eaad71b8bf197008b6ca94fe09cff98b88b5437f6c59d0517eafb217beadfa82e7b362814353ce3e8fe7940b37edb2d3cdb2fa58e8022ddf886c2b29f5fc7c64c5181a3fa9733104f94e3e1c8d51c717b843ff48656743bdebac88832ad9ea19719228394611e5c79d2a2b5cc4e80f6dabf224cd09d04d80d0d97af311f4639d2a7ece92e6db9e84baf53a087e163339d6c9de1fe4c646ec700cc620f50aa27bd8d8a9e9fdf91fd03056b83463f764c4aecbe6757b1c6ec0f9c394d9a91621c78b1a6a28a97bcec8d705f3841fb5ce97c7daa25745dea0d6d51fda52954f4feb86b3113250fd9cd2d7ffb7f0cac0d9f043e8c7e09a97041913b50587f659e375605e163a670d8dab289357cce666f514a014a3d2770c414f03231f6cf5d1bf6554079b4b7f1132e4668fc17eb1c94d9f26f7c7c5843d2ffe65c38ab818a82037c8f1fd977746e32db9266fa51ab6be97d3a6ea9638f4c9736e78a6cdc9eb13221720d27b161eed0a6b9f49bc37c11e864d5c518da783bc40c5421c7cc3291e65f561692fafa0b247d3e49b77e63970799947eba95d09bacc591b7be34bf29f4658dd90cc55f425554d3982910abaedc7cf6f2219167f52c57c3eaf5131fc4b053f444d16c208c0f8c51e702412cd6e4a8f24dfe3ae18b462972bb7438ab85b06b248289c330c8df06fb245c9285f5bf476ffc402d73415f07299909b5e3386ffde3fb51809c94e2f5cc5a7828540dd5a97aad8b5f5eb87bf86755d784f43468ac6df9fa35c095ee52dc68d3fbd01b3132c484c11302fd915a9dbcacbe410c475a1bed4edb03a426e37b05250cb4defa811e5f4dca9b63a38b98379b6c351a89945456f99afb90d704df376b09dc3769bd75a904ec4f6605bba1da6f85a32540639afed94e165b23c28695d545a75fcdc18efba5131dd703ab40f1e8174629e3581b377952c8e0ea41a87380935131a578a5825f633a9a20101d5bcbd6af4d46f69e7a8782afc36ffffa79b64493169e6f7540146e71f9991c230118218765a88b94dc7b6cf4c9d6f57c1243569bde231d080681d6289f8fdfd35d33ad3cadb34cd10e9b1fbe70456572addf482b30835cbb4b52024788a37f2f1af4098a7085864f1c37221c4b46ec57a096d2e1deb0e556936d571fce023f4f829128f0cfd49c63d8a9d0edcf2b11551dc858cbe11186e799f6f74c45366233d4858babec34ff628106bea375162dc1150602dc86648bdf927e6a5f0f800a35d506c824d38caa362a61f6ff7dac6db8b9c68b197d18afe017571d2016427ffb31165fc8abdb5ce06872198250b296113b42938230a61ec7c49b089e6016d2cc154f1e4483521786cc34c0510a40d904b81f47e897b11bbbb754ffbd73d0c420c145e8d57a75f585083b0e799676d865db7f7bb98efe3d0a4f714b07a18f67ad3a47037f9044b0f614cce0187df46378fd6edf5b1829aa3ff29f0215ebc8094f68c0ff0ddc8377a08cb8728e5614f566325b20df6f1878d44d5718ad6274b8a7ccd842589149d468df579e20fed5fe63ac14171eaf164499a4051d114dd755aa5fd2ac913bdef5813819928c2e3a02bcabfcda998195afacede164771f6e7e82989afb364433d284d9c73eff4d625d7309d1d7e45505512ff73d63f491d84a2a6477079861d8339c2ef25ac147f9bd85203ecb3dc22cfabc2e330e7d25db4bceaca777ae0cc5fb75c05f96997664f509371f2c55ae40c7c18bb9832656c5e2b3733ec36d28fb4c1a94056b5be1365659f507ed48a33c04f12b1b58e67d42b6c94ef2c6a49de71a7583a1392cf1e338da2dce98342509e9335677067b388d11be43d41d2ca10ec824c6754ec685ebc28206ac5416ab4bf8b8b5fb2a6b287338f67e53e28688faad544fba4ce28458f0cbeb2274217bae51dbe9b57f3dafdea85c975950c4d1fbe85234c4c48d57b24a038aa8fedc14979a40d43a611b30ad6a1cb1b5874a1e08e4cbe30ffdafbd0bc61e196b7bd9e62a8965f231e70d028db2df0432c1a6b8f26929d8c82a3320a32e67f2bc42e8a9e8bfcc93263e9ff8a92d910baceab772c18e7cc2ecd68393529d61d4ae83fe1297a48ef42abea619819acb0f0043ffe25977f12281b900d3c47e9b79ff584085d7db6371b125829d6131887055cf9824001c6d63449da9991353f10be275f74bbcaede108c409a42c3af4d2a4c131b863d90b66716c810bc1192cade8bbcb5debdc98079c633c296490b84c8ee82ce8ba1d100f3c474c0e200d91476f90d7085c505fcc59bc1ed71ec052b12eea204652ca565a7cacdfc321256a5ca76b569ee7c3bdbf137dab0566001b2c489b6da5f8c3727f947c9b83025139c77d294f66297dc3223fcbd602476b393f75bc30d22bb9269bc9151e5e200f15ef41c5070bdfc8b0d2ff6da770a754e8e399e4e7ec69e6af7e625b26ddafb66d88ee5456b4c216e7c5d2663f6f212d535fbd0e5c831e41c7e55322a0c0876f4a49ce7e4990433886f2f86754ad91eeee2138197ba18b8730a55cc736d7c5be752c73b9391c51ebc4ba171c1c384e4e10099839081bc46316f3da625b7ff38cde76c57a2c15b4efe1b6fea3d1fd69ec50609a1f8e5b02ad85e85e52214f9eda3018bb537260a9092fc1c4cabf10299ca28073c9daa579f3b889effc7b3d0a9c632f9aa22c80e4f5ffbddad46068a43d19979e7a35678b7a0015040fd5f9b19e2075f18a061255844ed2223b3f12c691b92f05a591df110eb2cec6fdf41b815419eb56b7c3fbc74967c1f3bcf01c38a5c88b845e1216ca54fc0d2f48331295579d836387b621561df3e324741e31b4417188d1630647331ed528b5bd62101b930eea077a9cbf2bb4a0faf3c402c99bb56f9d65e8d9c8b6e5d613859ba95ee0785e19f566a41a2d8840631946c6c16a9edf2feb1f30553549a7f3778f555152246b6af1d82a31961d4259afc4d3f399a04dde7b056841bd340219d28eb11e4543a3f0561e27dbc8c8d4a10ab67c0752a7613575b4e5c2627fef641baf54404568bd60a7c34e966067d4b15de990a7780f7f17f0cc6a9059e05c612a6be02171c0eb024359c821442371ac8840393a8a79dabf6e1e72c03f75938b296e395f2057d928bfdcadee2f60cb1c8ae5c502dbe40548c5870e26c61da3e47ed3801131a2f27ff6daed09da78141f7aca4da912b073d62ec12dbee4d88d886fb0071082fe08fea220d93fb5063104f49bcfa97b44c284a6484cc86852506a00022222d8a194a1627ce4a99177c8d5712d1c40b3c95bf80edd431df0cd06b2ce40147677d827bd8431d4027c2d0f8a59b6ee867eb57418694e5b48736df2a58c40856b52e3ea1c4cb495bb8a3426fa81273c42fd3374dc09d1bfb363097e3168418e31b5c7d3d4feaed147ae3729f68027d7a29e656245a9afef0309875baf23b9698424467644821ce22f804b975b150c594a1dd2317511d1a4daceca1bdffeb98fc814ba829612e08f2bc95f475855d88e62ebc2d84cf29a8227d1d7faab08f612dfaf4f13afeaf217e31cb5db7eb8ef3c345e5b3a90ea3c427873ea9d282f40b3ff374336656024e3833333aaafb39ed2cdb24c1d0e9443ffea3e77c50802e8a750fd8520294c6a340411d0244426f01e6ac8a13d28ff7493bf0e9d74e81db44fb198414ccf7fb50e992bf4b02b36ec71c8c7f950f9208a7907115155c547cbc6fa198d9f8b9305fd870d1458e6798f1a2110c2815ff5168d4c915057ac962a861cbb5b5d6a32bdebdd3ba37c97783f02f8d084f7bef42f041681562aa175e58939c6f9c0541dc3d185204be0fb73f7acf3346224e149fa5e9f53826569d9c62aae9dc1c2879349bd7da3a36b16967ab0e27f75f0084b08a2e19bb8c352f7ba18c3dba93370103120f28fb6994894a9ad8adf2e57046c459261d3792705ea9910bdf5395d8dfab25d969bf5872568588b4e6901f2a483d2e522f8c6bec40dfcfe03258b64dceb42222f4af9844fedd7fb733502cdf5b04a810a21b5b4a317b711500dcb112403ec7e6e2712acefa25b5d62721c277b909d63e361a97d1feb3e0cf4b6c0e80329f9ba2e1d52664a510775324edc0245d3efde65d95d8e68f8abb1f2d2b563e3cce9c02eb46a25c8d9b27b49d607435c3785cbecaa32564ad79ca57ac0f8328bf0c831703380e08468646bf7ef4b122992791c54e312f17d3bf952ffd72e7e61a5dfa5d8d38a8ce691160917d202addc5942fd108721e4d36824bc66ba435afea71c405118c5af438adf6ca7393deedd2fff442a89db55bcf1fe3dc1d14562e9115e6512bd6ad44c0233e33e9036be7f6faf9d1c50a7c585def8109008fba80585030ebe82401f049c8c6fe9d5fdd857676d69f40745a48d4600a7aab258a2b8e7c83dadb00d347d8253eb6fbb485c0b504654f", 0x1000, 0xfffffffffffffff8) add_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="6701a7458980ec169748b12169ac71594c5d0acfbbafdc16b13eb8c7a427c394e572619eaece0fc416a4cf73432c8b731fda1d149c07806ae971008d8ab5a9d882e24241b14fc6127291b2361bc56ff1071b515a0d1bc0f7e8d4e1175d3f77dd2a73a1094c8e915289632ce6f62ad1b80243687378ad16f134562e8e4cbc693218520eca670944ad864aa17fc75ec7a684523e12d892ff920bc6128860bb699f61e508d1febc66d4367cb9bcb1f1266e7cb710d13413b460dabd", 0xba, r4) [ 306.929374] sctp: [Deprecated]: syz-executor1 (pid 8103) Use of int in max_burst socket option deprecated. [ 306.929374] Use struct sctp_assoc_value instead [ 306.949274] sctp: [Deprecated]: syz-executor1 (pid 8109) Use of int in max_burst socket option deprecated. [ 306.949274] Use struct sctp_assoc_value instead [ 307.010173] binder: send failed reply for transaction 148 to 8079:8092 [ 307.041852] binder: 8079:8107 transaction failed 29189/-22, size 0-0 line 2848 2018/02/24 18:14:16 executing program 5: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fsync(r1) readv(r1, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/24 18:14:16 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0) 2018/02/24 18:14:16 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000b5a000)={0x3, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x8}, 0x4, 0x0, 0x0, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil) 2018/02/24 18:14:16 executing program 7: waitid(0x2, 0x0, &(0x7f0000000000), 0x2, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) waitid(0x1, r0, &(0x7f0000000140), 0x40000000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000001c0)={{0x7, 0x3, 0xfffffffffffffff7, 0x3, 0x6, 0x3}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xaf80, 0x3ff, 0x9, 0x3, 0xb25}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x6, 0x3, [0x5, 0x27b3, 0x1ff]}, 0xe) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000300)=""/75) 2018/02/24 18:14:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x12f, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) 2018/02/24 18:14:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x107001, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={@generic="9ed77b911bd196f4a10d196e3f67ec4d", @ifru_names=@generic="bd348e7286f13cda0e9adebc309019fd"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x800}}, [0x6, 0xc05, 0x3, 0x4, 0x3, 0x8, 0x3, 0x65d, 0x3b4a, 0x9, 0x0, 0x0, 0x100000000, 0x8]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000f94000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)}}) 2018/02/24 18:14:16 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x1, 0x8, 0xf63}, {0x9a, 0x84, 0x7, 0x22}]}) write(r0, &(0x7f0000000000)="f63db85e2b01000000000000003ef0011dcc436aedfed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a73", 0x31) readv(r0, &(0x7f000063c000)=[{&(0x7f0000694fc2)=""/62, 0x1000004d8}], 0x100000000000031e) 2018/02/24 18:14:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000001c0)=""/158) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x80000000, 0x2, 0x9, 0x7, 0x3, 0x1f}) 2018/02/24 18:14:16 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @dev}, &(0x7f0000000140)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x1, 0xc, 0x243a4ef1, {0x0, 0x7530}, {0x77359400}, {0x3, 0x7, 0x6, 0x146d}, 0x1, @canfd={{0x1, 0xfff, 0x8, 0x8}, 0x18, 0x3, 0x0, 0x0, "729b9a6bed8e972da8565d30a08cb92769fd2a78acfa41fac950d92527ca9e565302cf59f6138b05649e2cdc709558cf6e7dbbcb388a698ec2c16ec222b73ea5"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x50) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00007d7ff0)={&(0x7f0000000000)=@bridge_dellink={0x24, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) 2018/02/24 18:14:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1cff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x55555555555556d, 0x0, [{0x0, 0x0, 0x0, 0x0, @adapter}]}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x73, 0x2, 0x0, 0x3}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x1}) 2018/02/24 18:14:16 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0x9d2, 0x4, [0x8001]}) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "a922cf5bdb25fff254323ed1f93a2021ea341297c17ece8f47e9d7b13f02e1b553d9426e0b57f6341c12ca8196e548df4301356e74d608eb8e17d792d3ffce326ae9130ff1cc93aa72929307cbb0dc785e0ab7e57ba5c5fbe2faab5780a9c9b7147baec2cf1c3365dd0531e82097d1b1ec542ec81530038cb0465fbf81191b0506771c"}, 0x93) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/73) 2018/02/24 18:14:16 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, {[]}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/udp6\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) perf_event_open(&(0x7f0000000040)={0x5, 0x78, 0x3, 0x65, 0x7, 0x9, 0x0, 0x246, 0x8000, 0xe, 0x3b, 0x9, 0x1, 0x1f, 0x5, 0xfe, 0x294, 0x4, 0x4, 0x6, 0x3, 0x1, 0x53, 0x7fff, 0x6, 0xa0d, 0x2, 0x919, 0x1000, 0x100, 0x9, 0x7, 0xffffffffffffff6f, 0xa9, 0xffff, 0x4, 0x1, 0x26ad, 0x0, 0x80000000, 0x7, @perf_config_ext={0x0, 0x9}, 0x40, 0x1, 0xee5, 0x7, 0x9, 0x7, 0x2f}, r1, 0x1, r0, 0x4) 2018/02/24 18:14:16 executing program 5: pipe2(&(0x7f0000000000)={0x0}, 0x800) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000040)={0x3, 0x0, [{0x81, 0x7, 0x0, 0x0, @sint={0x1f, 0xa6}}, {0x7, 0x3, 0x0, 0x0, @irqchip={0x2, 0x4}}, {0x5c33, 0x7, 0x0, 0x0, @msi={0x6, 0x8, 0xfff}}]}) [ 307.135779] sg_write: data in/out 263/1 bytes for SCSI command 0x67-- guessing data in; [ 307.135779] program syz-executor3 not setting count and/or reply_len properly [ 307.162563] sg_write: data in/out 263/1 bytes for SCSI command 0x67-- guessing data in; [ 307.162563] program syz-executor3 not setting count and/or reply_len properly 2018/02/24 18:14:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x707c0076e9b4043e, r0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000a4bfb0)={@common='bridge0\x00', @ifru_data=&(0x7f00008e7fe0)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x252, 0x6, 0x0, 0x1, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={r4, 0x3}, &(0x7f0000000140)=0x8) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r5, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) 2018/02/24 18:14:16 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000027ffd8)={@common='lo\x00', &(0x7f0000130ff4)=@ethtool_gstrings={0x1b, 0x6}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) eventfd2(0x595d, 0x800) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)="decf0e7efe9a324cba4b396a84d056a85a7196dd5e0573dbcc1213aa5a0cace69492ee22a2248312e7bad759564a5a9311215a60aa0c96c7a670445b533d24fe6cecfe16928f49eda8bd62fb29e6750752980815e7a58cb243e2c3e5c251b5cc097eca537d3a74fc5619d5197c4aa950e05d976f7b4f226be48fd19264c4b5d4841e0a16ee410d58c6108dbb68bb4664621ca7b2a4e80f9b7e5ee852e3df3074f2b6642a7c7df89950bf87eb3233485cd56678777e812c3079ed880b267dc8c8958c143220965c41b44c493ae3f1784b63d9462a49f2670ace684d", 0xdb) 2018/02/24 18:14:16 executing program 1: clock_settime(0x400000001003, &(0x7f0000a5aff0)) pselect6(0x40, &(0x7f0000000000)={0x80000001, 0x7f, 0x3, 0x1ff, 0x10001, 0x8, 0x68ea, 0xfffffffffffffff8}, &(0x7f0000000040)={0x2, 0x91, 0x1, 0x4, 0x2, 0x7, 0xffffffffffffff81}, &(0x7f0000000080)={0x1f, 0xfff, 0xffffffff, 0x5, 0x1ff, 0x2, 0x2, 0x3}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={0x200}, 0x8}) r0 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="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", 0x1000, 0x0) keyctl$read(0xb, r0, &(0x7f0000001200)=""/188, 0xbc) socket$inet6(0xa, 0x0, 0x814) 2018/02/24 18:14:16 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000040)={0x3, 0x7}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x7c, &(0x7f0000bf9000)={0x0, 0x8001, 0x0, []}, 0x8) 2018/02/24 18:14:16 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) dup2(r1, r0) 2018/02/24 18:14:16 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) exit_group(0x1a5e60000) mq_unlink(&(0x7f0000000040)='ppp0+/\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1e, 0x4) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0x2, 0x4) 2018/02/24 18:14:16 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1000000000000005, 0xb, 0x401, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="98", &(0x7f00000000c0)}, 0x20) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0xc03) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/02/24 18:14:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000022000)=@filter={'filter\x00', 0xe, 0x4, 0x520, 0xffffffff, 0x118, 0x348, 0x118, 0xffffffff, 0xffffffff, 0x450, 0x450, 0x450, 0xffffffff, 0x4, &(0x7f0000037000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) sendto$inet6(r0, &(0x7f0000000080)="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", 0x585, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) 2018/02/24 18:14:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f0000000180)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f0000000040)=[{0x78, 0x0, 0x6, "c60677d0d5b590d842b8840c47b7beee3904dfa7e36124edfce216344c8ed13d27e338bdfc83389b6593fed6af45f0b1c40cd4f7e73c9454f256c8d9e2caeed58ecb098d4aa30d199f1ac91ad26e846a08aeeb657b8d8aafbc1734d22e3aa9e823cef983384a7d"}, {0xc8, 0x101, 0xfffffffffffffff7, "b1f267c9d1da17488d1cb432387170f7738fcb9e325f7c7cae8e3c3ec2b0efbca5745140b3ea1b73a335bc9b9aee504f9f271bf3385e42414fa2754ec3d0b6c49d6ad507e78f38c1038b8915a978b058699515826231bb61ddedb8ad4dec8a08b86a79f1deae228b2d824380b9b83bdc7ff907d287544bdeac1a9e5181a126e45822616d856f3e1f2f2ef2da342448dd4db4f5d34242661152bbd99318648ed4f7174c384a50a10cb4ec8f86125a2ce73dc024be65ac"}], 0x140}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000240)=""/243) 2018/02/24 18:14:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e3fc0)=[]}, 0x0) 2018/02/24 18:14:16 executing program 6: clock_adjtime(0x7, &(0x7f0000000000)={0x0, 0x81, 0x2, 0x1, 0x76881be9, 0x4, 0x7, 0xfffffffffffffffe, 0xb2c, 0x8000, 0x0, 0x33, 0x3, 0x5, 0xfffffffffffffff9, 0x3, 0x0, 0x27, 0x5, 0x7, 0x8fb8, 0x7, 0x3, 0x9, 0x10001, 0x5791c2ca}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) eventfd2(0xdc, 0x80801) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x6, 0x1000, 0x2}, 0x8) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000180)=[]}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) 2018/02/24 18:14:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531d", 0x18) 2018/02/24 18:14:16 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6_vti0\x00', r1}) sendto$packet(r0, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/24 18:14:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) pipe2(&(0x7f0000000040), 0x80800) write(r0, &(0x7f0000d7df76)="1f0000000406fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) 2018/02/24 18:14:16 executing program 7: r0 = socket$inet(0x2, 0x2, 0x8000) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000952ffc), 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x0, 0x9, 0x63d1e029}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000100)={0x8, 0x3f, 0x4, 0x2}) [ 307.596576] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 307.663529] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/24 18:14:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000686ff4)={0x10, 0x0, 0x2}, 0xc) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/02/24 18:14:16 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x0, 0x0, 0x0, @dev, @syzn}, {0x0, 0x0, 0x0, @broadcast, @generic}, {0x0, 0x0, 0x0, @remote, @common}, {0x0, 0x0, 0x0, @dev, @common}, {0x0, 0x0, 0x0, @random, @common}, {0x0, 0x0, 0x0, @random, @syzn}, {0x0, 0x0, 0x0, @broadcast, @syzn}, {0x0, 0x0, 0x0, @random, @generic}]}) pwritev(r0, &(0x7f0000e39f70)=[{&(0x7f0000292000)='\b', 0x1}], 0x1, 0x0) 2018/02/24 18:14:16 executing program 4: timer_gettime(0x0, &(0x7f0000bc4fe0)={{0x0}}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common='ip6_vti0\x00', 0xe7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f00000001c0)=""/190, 0xfe1c) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d6000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setrlimit(0x9, &(0x7f00002d0000)) flistxattr(r4, &(0x7f0000000040)=""/221, 0xdd) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x1, 0x0) ioctl$KDADDIO(r6, 0x4b34, 0x0) bind(r1, &(0x7f00000001c0)=@can={0x1d}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x2}, 0x8) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x9b8e, 0x40000) rt_sigtimedwait(&(0x7f0000186000), &(0x7f000089f000), &(0x7f000027eff0)={r0, 0x1c9c380}, 0x8) 2018/02/24 18:14:16 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x2) r1 = socket(0x40000000011, 0x5, 0xfffffffffffffffe) fcntl$getflags(r1, 0x401) setsockopt(r1, 0x114, 0xa, &(0x7f0000002ffc)="033b20b4", 0x4) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x200) getcwd(&(0x7f0000000080)=""/42, 0x2a) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) prctl$setendian(0x14, 0x2) epoll_pwait(r3, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0xc5a, &(0x7f0000000080)={0x6d5b}, 0x8) sendfile(r1, r1, 0x0, 0x7) 2018/02/24 18:14:16 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000c5cff0)='./file0/control\x00', &(0x7f0000000040)="616466730086a3ec8f2a471bb4f325464b90ef96565435272a59d79b17b34a02274680f070c39ea7d4", 0x1000, 0x0) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/02/24 18:14:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000941000), &(0x7f000093f000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x109000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/02/24 18:14:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x3, r1}) 2018/02/24 18:14:16 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xfffffffffffffeea, [], [0x6]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) fcntl$setpipe(r0, 0x407, 0xff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/24 18:14:16 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000b8d000)={0x20, 0xffffffffffffffff}) arch_prctl(0x1001, &(0x7f0000000000)="bda021f38c6f96302d8d5fe6b4c320a40a93532458ad204d599415303ab99f96719563865c571a6b331cbfa1d13ab7f0ca3a93233c929a0acfb95a0982217f0f2dfee6bd46f924753276") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x75) 2018/02/24 18:14:16 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0}, 0x40e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000000000), &(0x7f0000b88000)}, 0x20) 2018/02/24 18:14:16 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000080)) socket$packet(0x11, 0x3, 0x300) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000000c0)={@generic, @ifru_mtu}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6}}) write$tun(r2, &(0x7f0000000000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}, 0x26) 2018/02/24 18:14:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) pkey_alloc(0x0, 0x3) ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) 2018/02/24 18:14:16 executing program 2: r0 = add_key(&(0x7f0000000000)="31797a6b0600000000", &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0xfffffffffffffe5b, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x21c0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="ca94964a6bae34922b9567e153769dea8d5ce7f8d22d7911") keyctl$search(0xa, r0, &(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0) 2018/02/24 18:14:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b7aff8)='gid_map\x00') connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x2, 0x5, 0x400, 0x2}, 0x14) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x80, &(0x7f0000000080)=0x4) sendfile(r0, r0, &(0x7f00009fdff8)=0x401, 0xed) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x1, 0x1, 0x20, 0x0, 0x80000001}, 0x2, 0x1}) fcntl$setsig(r0, 0xa, 0x8) 2018/02/24 18:14:16 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000cd6ff8), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) signalfd(r1, &(0x7f0000518ff8), 0x8) r2 = socket(0x18, 0xe, 0x2) bind$ax25(r2, &(0x7f0000000000)={0x3, {"891900000004f5"}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) 2018/02/24 18:14:16 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x299, &(0x7f00001a7f05)=""/251}, 0x48) r2 = dup3(r1, r0, 0x80000) bind$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/24 18:14:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x280}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) socketpair(0x0, 0x804, 0x400, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick, 0x0, {}, 0x0, 0x2000000080000}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x10000}, 'port1\x00', 0x1, 0x5803fa9cf42f59c1, 0x3, 0x80000001, 0x5, 0x8, 0x6, 0x0, 0x3, 0x3f}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) [ 308.062129] device eql left promiscuous mode 2018/02/24 18:14:17 executing program 6: process_vm_writev(0x0, &(0x7f00000004c0)=[], 0xe5, &(0x7f0000000600)=[], 0x1aa, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, 0x8) 2018/02/24 18:14:17 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x100000000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x9b7, 0x20}, {0x3, 0x4c5}, {0xb8, 0x3}]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000194eec)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) 2018/02/24 18:14:17 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2002, 0x0) fchmod(r0, 0x50) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) write$sndseq(r0, &(0x7f0000000080)=[], 0x0) r1 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f00005d9ff8)) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)) close(r1) 2018/02/24 18:14:17 executing program 1: ustat(0x8, &(0x7f0000000000)) 2018/02/24 18:14:17 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x5, 0xa6, 0x100000000, 0x2, 0x8000, 0x5}, 0xef}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @rand_addr}, &(0x7f0000000080)=0xc) r2 = socket$rds(0x15, 0x5, 0x0) memfd_create(&(0x7f00000000c0)='ppp0vmnet0,+nodevkeyringeth0\x00', 0x2) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000002b80), 0x4) 2018/02/24 18:14:17 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000855e68)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/24 18:14:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fusectl\x00', 0x1000, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioprio_get$uid(0x3, r0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000001100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/02/24 18:14:17 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) set_thread_area(&(0x7f0000000000)={0x100000000, 0x20001000, 0xffffffff, 0xc3, 0x6, 0x3, 0x918, 0x8, 0x4, 0x2}) 2018/02/24 18:14:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000702ff5)='/dev/loop#\x00', 0x43f, 0x101200) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x2100) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) ioctl(r0, 0x4401000004001262, &(0x7f0000000000)="9fa1") accept4$packet(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000900)={{{@in=@broadcast=0xffffffff, @in6=@empty, 0x1, 0x2, 0x3, 0x8, 0xa, 0xa0, 0x80, 0x3c, r2, r3}, {0x200, 0x7f, 0x2, 0x0, 0x8, 0x5, 0x6000000, 0x1}, {0x9, 0xff, 0x9, 0x2ab}, 0x5, 0xe, 0x0, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x7, 0x0, 0x2, 0x80, 0x80000000, 0x6}}, 0xe8) 2018/02/24 18:14:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac8000)={0x0}, &(0x7f000023dffc)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c8ff8)=@assoc_value={r1}, &(0x7f00001adffc)=0x8) 2018/02/24 18:14:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x87c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0xab, "8a93125ff471fc0bdcaef59e99e64b8b8e1d6a625d4e89cb221c19dca849686f237bcbce13982e4fbdcded062722545574fb2b54566704260abae49189e78b647d2da3e8f3ed6051534e56fbdb5d96463ae97d7399abfb49275ddf2fcc6048dcb910c28a012cf82481b0cc6e0189282c1151f2eb2aca1acb1fa0f4fc52bea279c448f8d4da5011aa53821710cc61021c6d2a18007091d752c3fb37072c273c70278e5e9d3317145a59fab2"}, &(0x7f0000000200)=0xb3) write(r0, &(0x7f00000000c0)="260000001a0053eb910000f9090000000000000015e0f1ff609b07000000000000008b017fbcd443fe21", 0x2a) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x82) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000280)={0x40, 0x1}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000100)=""/4096, 0x1000}, &(0x7f0000000040), 0x10}, 0x20) 2018/02/24 18:14:17 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f0000cb9ffc)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) 2018/02/24 18:14:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000841ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = msgget(0x2, 0x20) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/206) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) select(0x40, &(0x7f0000000000)={0x5, 0x4, 0x8, 0x8, 0x40, 0x8, 0xffffffffffff2d92, 0x100000000000}, &(0x7f0000000040)={0x4, 0x3, 0x8, 0xac, 0x6f, 0x800, 0x1f, 0x7}, &(0x7f0000000080)={0x5, 0x0, 0x8, 0xffffffff, 0x0, 0x4, 0x81, 0x10001}, &(0x7f00000000c0)={0x77359400}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x7, 0xf8}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000000100)={{0x1, 0x9, 0x6, 0x8, 0x200, 0x6}, 0xfff}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000100)=""/210) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x2, r3}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f0000000200)=""/14) 2018/02/24 18:14:17 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/,em0vboxnet1)\x00', 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x0, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/02/24 18:14:17 executing program 1: mq_notify(0xffffffffffffffff, &(0x7f00008defa0)={0x0, 0x4000040000005, 0x0, @tid}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8040, 0x5) 2018/02/24 18:14:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)=""/153, &(0x7f0000000140)=0x99) 2018/02/24 18:14:17 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000033b000)}, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000738fff)="80", 0x0) fallocate(r0, 0x0, 0x0, 0x50000) ftruncate(r0, 0x6) 2018/02/24 18:14:17 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000040)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x952, 0x9, 0x9, 0x8, 0x3, 0x7}) 2018/02/24 18:14:17 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getpeername$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip_vti0\x00'}}, 0x1e) writev(r0, &(0x7f0000211f90)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/02/24 18:14:17 executing program 3: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x80000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpriority(0x0, r1) getpriority(0x3, r1) r2 = epoll_create(0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003d6ff4)) signalfd4(r2, &(0x7f0000000000)={0x6}, 0x8, 0x800) open(&(0x7f0000000080)='./bus\x00', 0x85, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) 2018/02/24 18:14:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x22, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x80000001, 0x4, 0x400, 0x9, 0x2}, &(0x7f0000000140)=0x14) 2018/02/24 18:14:17 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000), 0x4) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x80800) 2018/02/24 18:14:17 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1000, 0x8000) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/24 18:14:17 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x37e, 0x1, 0x6, 0xa271, 0x609c5f36, 0x8, 0x2, {0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8000}}, 0x425, 0x8, 0x1ff, 0x9, 0xcdc}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x7, 0x332}, &(0x7f0000000180)=0xc) r2 = socket$inet6(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x1, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000200)={0x7fffffff, r3}) r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="4bb00b7b77634c6dc83cd0af5c8ceb91ffb7359e3cd3c63cc6d95f72fbc87e2a3fd4065e71454401887dd9148012854ad831d3ecccfde33b6497950d29bfd274271bed248c3568a5e88b54e13c8be7678e100c87279bb19e6941aaa5ece6228103968410ce3b1bc5e48a7371d0549ae7e109e20e6c3a277a72178ae1d525524e", 0x80, 0xfffffffffffffffe) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, {0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x515, [0x1, 0x401, 0x20, 0x1, 0xffffffffffff0000, 0x0, 0x40, 0x1]}, 0x5c) keyctl$describe(0x6, r4, &(0x7f0000000340)=""/202, 0xca) signalfd4(r2, &(0x7f00000001c0)={0x7}, 0x8, 0x800) connect$inet6(r2, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000240)=""/204) 2018/02/24 18:14:17 executing program 7: r0 = socket(0x200000000013, 0x5, 0x0) bind$inet(r0, &(0x7f0000dfa000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) close(r0) 2018/02/24 18:14:17 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000040)=@pic) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x3, 0x2, 0x7f, 0xfffffffffffffc00, 0xb03, 0xff}) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="599be255438898dfef13ac69272c1ee102564d8268386eab22b0e727433e2cf65c1efb059152abeea29e587d230f8c57c05df05ca428f034991a9195e1a32bcfd64e9c359e20b76a70c08deb5b7e362acba140a1d1f7eae716c93807d8d16c651524a55e7e58f46cd0a56b9d15ca2df3ebf5b885a7a61a2c6594f187369b109ff9ac9ea7a3d800c8541c73dd5ac327a5d7fa3429e9085ad32c84b376ac819cf43c4968e7f9580bd3f3195949c6216ab4377d7b112d9bbd26c0c831f63fd940fffdb0aac4f07db72e277cb2f959ad75260a17e0972bc47dee9e1ad8", 0xdb, r1) keyctl$dh_compute(0x17, &(0x7f00008b4000)={0x0, r2}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e4fc8)={&(0x7f00009a4ff4)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f0000000080)="9949a5dd2037973e7b1a61701f54c81f562a59ba2d0f4a201b5b40826ef12aeb2a2ac3329b53b4699b07274210d4", 0x2e, [0xfffffe00]}) socket$bt_hci(0x1f, 0x3, 0x1) accept(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x60) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000340)={0xd1, &(0x7f0000000240)="c5ed0649c071fd1c18c74d1597504fa0f004be1986b7df95ed053cc65c00da4bafc44412c10b01649f5552f638ac22f7427fbbf61125e6f9e0fc1d8e3ea0afa112165eb3ad0a10c9717e94a064a984582764d1502da5c1a8f03315bb3f292f484f890498f638217b42daa556e648a123ae387d36122c472f3c7edf0b2a8c2d52349d3de92de22794f6a6d80abfd4f313532d0aaff3bbbed4a4caa48d825c8a33cf6078680bf26a1b7a1c67fe18d707826ddd3656ebce72b8e8698a3699582eda6e551f7fa95c19097e37697d7d23407fd4"}) 2018/02/24 18:14:17 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x20000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0x0}) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) poll(&(0x7f0000000080)=[{r0, 0x8208}, {r1, 0x31943e1920a57503}, {r2, 0x4010}], 0x3, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xb6, 0x1, 0x101, 0x6, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0xc) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0xa8, 0x26, 0xe03, 0xffffffffffffffff, 0x0, {0x1c}, [@nested={0x94, 0x3f, [@generic="ff7aacd8240c614391f3c8ea8e7e705d1f763281b975d168a8a230f4f0405c7937cd0a434868963fff139fc9a467e78b0e4634759fe40856c5e9cfd59b64bcf5f6fd1d8a010fee9207aec80c5fb6a72dfdab11cab6223136925d094a06e40ca19ca3b946887e8ce5030b206034ac1958c95b43bbe94f33916cd1925e727e58c1e7576b728e64c1f84acdf4f30c"]}, @generic]}, 0xa8}, 0x1}, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x1b, &(0x7f00000001c0)="b19c4796170e1700210c901acea6c2af914aa0fada417aeaaffb0863e34554376abb9d74e9e2e56f04a31c28e80a3eaf934dea3762fdc96c4c888a04a3065b0cc1a31b09273dd4cac0d7cac511cbfc354375c81d0d140c70d29b35eb3513da660be364c6c7d789e4640f854703fa209f54fc882cea4d447b670f74ac5fff645b30e37cda62c44a7b527d23", 0x8b) r5 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r5, &(0x7f0000000380)="30b3c1571dc9a18a55eeb771f5afd7d114e810ef3ce4c023302a86db8bc3d8e0", 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3fc0000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000180)={r6, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000100)=0x8, 0x4) fsetxattr(r0, &(0x7f0000000140)=@known='com.apple.FinderInfo\x00', &(0x7f0000000180)='vboxnet1vboxnet0vmnet1lo\'\\md5sum\x00', 0x21, 0x1) 2018/02/24 18:14:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="ba2000ed0ffbbd0e000f011bb807008ee00f013bf000a8a900660fc2d3bbbaf80c66b818eca68466efbafc0c66ed66b8f3ca4e4c0f23c00f21f8663500000c000f23f866b99803000066b80e00000066ba000000000f30", 0x57}], 0x0, 0x0, &(0x7f0000000000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) pipe2(&(0x7f0000000000), 0x4000) r3 = semget(0x1, 0x3, 0x40) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000140)=""/4096) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/24 18:14:17 executing program 6: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000500)=""/226, 0xe2}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x3, 0x7, [{0x2, 0x0, 0x9}, {0x7ff, 0x0, 0x8}, {0x3, 0x0, 0x7fff}]}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000675ff0), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0x108) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380)=[], 0x9c}, 0x0) r2 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="79908b343afc7acdc4ef8695829151b84f47ee7e35c47f64707486d4316526b402342b13f19df46229cffada8a3f51858d5670f53058b90d631049ec836efa3006bdb7187bfae734242786b40876fac588a521606a108876e1b2a9b17f737c3e01ff1a51a7193ea3f5f99d8b37228ca8e7bc4c6e6b48205eeee7da1d667049bb2fb150945710115762a57c984e620471367d251995bded5392a95a5b4234e4675056e65731814640bee41b1d4efd651eedde54a81238271b599aa2ec8ca49ca8f9d028a722ae985f25bbed9083a13d635cf888ff2818369e6cc35b298642128453542d80966e0be533ae98", 0xeb, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x8012, 0x1) 2018/02/24 18:14:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) write(r0, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmsg(r0, &(0x7f00005cefc8)={&(0x7f000006eff8)=@sco, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000977000)=""/4096, 0x1000}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) [ 308.638363] netlink: 132 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/24 18:14:17 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2000007, &(0x7f0000c3a000), 0x4) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000080)="5fabd812f47b6d65de49d8b840688c567d22ec3700cc3337455e67fe60297b2b75fce4a714da37b4bc80e3632cde8bb132669cee9999ccfecdde3d984f986cfa144d31097b1d9e9a4d3c53133fbcd7de3e42cc84250ae26d74ba3a694dbe1a6776a08364b9d9bb421c3319a60f16d067e3e53ffe37c7df361af4a406151b67f0e0c8f2") 2018/02/24 18:14:17 executing program 5: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$KDMKTONE(r0, 0x4b30, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9) ioctl$KDMKTONE(r1, 0x4b30, 0x7201) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7f) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0x0, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0xff, 0x2, 0x4}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x10, 0x7, 0x1ff, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x80000000, 0x10, [0x9, 0x8, 0x2c, 0x15, 0x31, 0x34, 0x0, 0x1, 0x40, 0x3a, 0x4, 0x2b, 0x1a, 0x25, 0x22, 0x10], 0x0, 0x800, 0x9}}}, {{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x4, 0x12000000000, 0x4, 0x7, 'snmp_trap\x00', 'syz0\x00', 0x401}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) 2018/02/24 18:14:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000074000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x33, r0, 0xfffffffffffffffc) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) pipe2(&(0x7f0000000000)={0x0}, 0x800) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x3, r2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)) 2018/02/24 18:14:17 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "e0849f103cfda541a2f060b6c6f2139770eab832134a3d01b26e68a5884e40d71805a8bbdd7a1038b19cd8cd5df53e1d83590e0b5f0e3eb834b98d7be07a6ace59108700a0b6e7bbc2abe0b18c21e66bc0ee9d78f5939360843d6055f44dbcf93b8ac10e357999526b49a5ca26923c1dfe3b98ce1c4cf561626e7ecd33e4a9ff8ec0093520e621836265774d53edffe40d14bce13f848903b236135dd513d23c46ce66a9f48cc45936ae5ca6369901488d18d7651659605c63ae932b5d122d7a48ffe3bed57cc0d24daf84ebc559edc352b2717209341ba0f92db3ccaaaf4d4d166645b9c01883e0b538014cf00eac7e0f54bd53394d606a4c00f21ee25127908aa78bf41a0bfa47b45a1163291059de4a713380e47c8c2ffeaceaf2083d75284fa027ae1e8cdbc936ed6be3724c3dc66c9a96fa732cc2ffb6e6615732ce69c5f1b4be34c0614369cc265782de094a65a9e34fd8852e0d58b1f30399bff0313057445d98a8fc504b7900374889197442ad4401bcd4bd1fbab2d65a2d400745e6cf7eaf150c1d4b10b20a87bd7128de478bc6e395dd07a36ef2cead97ac42d4d9017484069c6e35da97094725b437b84ed495316a1b2a0ae972cb6c49fac9435ba4d04cbccd66af47b4952fda6b1bf6489797fc49dcc35a157b5fe8ab061ff48fb0de560d1b030443471bdb4c2cd06b3bde9a08831d1d100ce0dd5137ea5cd108a89697d0d88ca28eeae36ffd031500bf4ec69d286810b5baf69df8fa8aff18d6102f5e37b7b13d1a339465e008a2fa12b38d9be9b655e83972c16e7c2ba5c048aa698fe7e704916cb14984e87dee319c29856f9a796064f552b7062c4c7d982ae948f38cd62b70af4812a9ca8cd387a11a107770e3e6fd03b9e1a5c096c9f08c4756ffde36e4f5d0578aa3b8237f25c83fdd8a0e244bd680c940866837dbf6375712c6844cc5c36619d3803ab893ae95c89fed79992fcfba17f85f3b727130f4d896a367e4b47c7533179692dc36e741963c9e6808c2c712b5336362bf141b8509a0cd1c30fe47bd7af2ad3c98050301a46cc09691a506b77a5b79b05ffe0db10a4444fc0fe17647bb3c8487d1eca45f2080fbae2938e8063c7e0ecc0f318f48be318573a429e2026a7a88be5477c36b8882a2676cd3523648e760108f56f01179f8465c0139359d71740d5e8bd823cf9d68bcc834486fdd6ca3686639a47fbb44b47a8aa674a7184f631b2f3da55ce29c1dc8d809635b6e5c3304b20701fbd64242bf95fdbeb033f124c4180cd3905d27dd50730bf9e4acb7b8e1d6878c45177cfe114b6f67b4a2a620c2647281409f1ba7ea4cb25a1d75591d6c3f2ae9c306da25389676ea7b48ba4f40e854e7b3de38d9527724036e2f4c8e45d79a221cb6c04651ab8654d37a1d3df0d48b9e5ba64cec36ab24d36c398b2889597e6ddf057628735c05c7809dc0c1802ee8184ce2463cae5f2719cbe91227867e501447492f6d3cc914d9809c9b6c5979e8067a26e0ba7a6236ff3e5e6252258edd4807734ade8fbd6b70179a5223348de0fa92ceac817c647a1246157bc2acf8ba5de1cc6535389555d7d659c1dca06c7b3963cd81e2dce29a5b2e9db6485da62e557c6d12fb55808a467e8e02c2130d540214ae63de2b76eae5f722f55fa1f0bdcc1c3bc6b6c538779c6595f63ba05fc4b8296e9dec988babd35d065aac4d0ee10aac2ae80f34c178220a668703e7f912b28bdd1651951c7c73ee342a600fd6b24574fb3537b7895c1ad3c5b9f0466857bfeb5c944b5475f65cd49cbaa3a528af81d5b3b812708370e83a860c0b6341ec2c02a7a563a20c8bd48197961ffdf39f180c2578eaa39314a38fff01a9ba62b53856de85ced6458bdceb35d0ffcf188e038c83c7aed7aa607dbcb950108ebd94e14aabdf0a752162712791f5cbd4938bedac9c12f07e8b46f0590151ff4a7de45fbc024c61e362ce3ddd13d8cfa9b09d0a8221ff0655810b7d5e98183e06b11ef2c104efb462c153dc7dc67663d2a36444138da7aa3a2daf1f82699702bd2cc8e19bbaa3837ffa81e67ad2395ea1d90343736d2317763fff53ecac6a75dc8bb43ded4948b1e83d24d39166998cb5effa0e88cd1fd6e793da2ca7df59ee781caa42a39bd985abc28240c78a7d9bc6cdf59cd6675aa596c3ddabff7bbd7c0817aaf021f15aa35f23dd8d5d94a4794b8e2bb032ddcdddf918f7071d3ce7d60852da53f744ffcb61c89682d2db8d46805485d1ee1624d7795d995e560973c0d35ab6e9aad870fe59fc7ecdb747e2da6a0c2a73e6c0d452667ae9e20fe85375f9bcacd8cff2d9c150a5a511da6c29d77e9a912ca8ec6f892af83b4eda7980314891b7183163dc7a698c804adbc1eb3dcce4fa25650be37f72ce326b76cfeaaaf1b39ef613bf0e230eb53ff634fd2b43fb7889aaad00f0dc18d4d157403baedaca1d126711f54ffffa109a2ef0a2f5c71b0be130abff449d317283a2619429ad9a0af10ebcecab4b4cd178d24f9c3efadf35e8c77d6a529ebe235fe7d6bdc61efa8b851e0b7354f23141973ab159280a8be922561a09008e64d746e7f4e5978b725e40b78d492f63f9768ce53b479cf7adba984f4e2c7cb754bee269488ccbd4afd813702d8262784d70b96efb10ac19e883dc8c9d63ebe181c9e4b954c453451b57392d1b8b24765ff24e6a7aa508516898d5b9fd48dc7d5464493411db15e33a33d3e80a2ebb46ceb6d42784ab784f4ad695439cf811b325c90a3c042cd179fb61c544d1451558a0d43f5afd6b9bbe3d7ca14a9325b08daf54a699f886fd75c0e0d746acfa62d33ee712ae6b190a588b6827958810fca581068df9c708e1fc7939fda2349ab3a75f854e0168d7f8fb50fe4f059b6496e679fcf1fa3ce69ffc27a717848121edd2983f0ad9ba101c67f7fecef98c2e8aca32309584e71ccf04963f270fa063bbe9cc89abd84e8d724d7b6d6cc884ad1f16f6d4a333c59536151357fd3beb28b22879d7ffaaf4c62892a2a475ead88828f83c2a1bb9eab88db4309273fd7ef8074b045e57414df83e9fd347076b0ae9691e8f57f96ca7627c11a343ecccfefd133e45ebe71c109f219638bf05c1ff2f0535a368152a30f76b4baa00c0401c0cf76ab0a397c184e6063c8625d5ab05a6987bd28ab74e4250e0947aea55713c6de7003254668005215e7b10520c80331c838ccb7935ed27eb4a53ea428059f8658a6532025169bab246aee0745f62ad1719257591f0c5d15282e9afeef562c5aa88a59bb9f326f8682a9a74b052c48571fd06a769974b1469eae7850a65e0eedb2e85dacd5f8527dce3eb107770d20ee400ed5b502b0d6c773a0c576d7c29b430f96ce76ea7f3cf0490154bfc1f7aa63ec7704bd9bfd567bae4231d27c3805d2c7b593ad464cd1212c3189e52e98e077f876c234b454b27e584b1fd13fe95b4394c63941b3d35b3435a29cb3c933af97ab468fc28542fa8dc73d16e4b30334461a852a55dd7103bdd1054ce878d5ea308ee7833945deb86d82c2293bf53f137291cf76d21f432f44ba2492d50a353b919ea3c657c89785b1a0598aee33a17aeee625242a0a1ba989f3b95297f861d520919af2f3c3f55958c2b410fa5b931a7c26fbafab4ebee316c11bf6550388988763837f94152ebacf5ddeb7a4bf6febfe7453ceeba1803641fc1754fac9feef0eb81af8b68c6268e08d95d250d19a46dc28b5f72aa5194e564728b0ba773188d4b167268d969e3d96f00b7bd6281a19c941060b055b279e68322db21eb214faee8f6ad8acf584be9e2175958c66289f1c26853f5ce2393d99932ff1e69dc8342d4504337384f02cae9596d81c8787e63aba22e3ffbd249f6d16e1575e33608bb6c59e47cc116c1c9c99141e741840b56ab53f3d68bd5abe3c477ff699b2a5ddaa148ab4f678d9c94705c468c191da150cd582f274c989a177db13d58b3a53a46b32306bb57cbd2b204ebe695eac0a22a4974c953c6fec43c9bc9b267e451bed73f3d4244b2032e3e12018caabbc175f66f766b8c60c2570c0a70ee3d86cb291b427411b624a73feeaf72abb8d00598537b50b3b2dcd181d8d5b6b9d28470c6bc86e800f1637022e7674d2179000938c316f0b22b5cff614b040974670f2706139a9bb8ca48a0c7e2d16aa7e687cc102bdd6dd17ae9557f28cdcd27d1c899716ef1afc3a321db8f0a14a58a6d9b9291b33c4037b1df2b1f075afea46aa0431ebc2a1cee07fed13904daf48b3d3964933436c693b8e18e29d48de13094d1cf8c8add17763e1cd6fc90677575136830df972604ddc78d9c41e0ef9928821f54161c043554577c7c40768a4e208988e6ea9bef06c863936806afc359b96d234864aa18c1a85db1b1849c68bd5c71bad589e8f437ab6439e5f87ae15b2edc4d0e7a8ee0acdbe716d81d7211a31ed2789e7a187e95b6b157de40df2a449c2b3eed57a26c2a7feff131660e0416c65f8bb618892c40e2b5dd51a18ef927b372b18992aefb4eeaf47e47ab5729ef84c05e0ee6ee58d68972e24b04e6a347ba548675bcfbac8df839410fe488012bf235ea6c0633f951226ef4b6c1f47d9fb031e0b320dccaaea9111bc2058e0711bb07eb42e0b2cd8acd43b978b7bd26b616775e88137c2be35063112d780bebe73af6f75bc14ff2300c4561b0b096c36794def0eb73b3e76a3c15168f662a395c1bf0fa9eb8c1bf32755029c57212e5a0c403bf90a156f5d38289795432cf400440fbf22e9e0ffe0b9833335c9448146727f79c18b02a30a08712f2d57a68d627e848f9ee5e47e70fd3287fb1f09b244efcd278b3e42d3b84500e7c299045ca10da86ebe017a116367e45eeb56d02d7b67daab1498d57c76e8495b90b90b38f85d16e33277f022566da4ab6d553b6c7182d0b8c882928626a8cad1a223ab4584eff8a5a1ec9374b603fd50bc2e8b93fbbfd77a6b1298d1bfa4386de169e28429f18b13b187636cd7cda05107d0e09987b79cb2ef2557a4d855415e3805b8828ce9c9e436fb4f0e9fc5e3ab8915545d813b8029068c9b3ffb6d32e21f1bac43b4ed42f71819faff41f1b1b403597c129dec7bb34195be2ddad39742163ca4c0771ddfd6853c5d81d888c6318a329bfb1719912cb7eb97c267549b40a30ecfcbe8a7b8f277bb0d72e0d6714ae33b56902fea9089d0f0a627d3b664fa4c0287ae944d784b8624ed43304e8e37683d8539e847dfdcf4f8b2f62be932ff67252d5c0332838803a32828f72d3be7ab185720ebe621e7dadb65fae014ef123d448655ae6eaa5a906a0a7bd181ce38b5a0165f8f4793d78b2c03662cb50300772d1edd0051b882dbe3a55cdfeb020d87fa5974ff611ca3bcdc77284b771584cbcd437f81c3cd8d915e0ae50d7f83761e866fecfe3222314006a607de2369f4a9c195771cb48a36f979bc3042224c8e4e2e53863ec7fb4e2925e695d9e3036de46c49ed3e5e5b3fd14cb286dabf0f2ecd920f0021de83c867bcff0bc6eec9e9090ae15a7eb68906d8cceacac33baab64bac6af6352686b7b9b2f98416a237ea4155defc61defa4a655d1ca95f28c901516d20d1aae4897155ab943a8b68e6138a8531958df80702c6e5e893bfaf1c78b8bbb673de72bc450306463221685c593f41a5c99f7075b0ddbf59d6f8129cea3136f6cb356b863598e34dc2c0e27980d1c9fcc75d27b651e9053d66ce1103ee67474a8a44db0ccd2bb1601c452936a2b6933351d216544f2bbcfedd95f01272ea0729c502628c860023d4218"}, 0x1010) connect$ipx(r1, &(0x7f0000003000)={0x4, 0x0, 0x0, "f67eb44ada4e"}, 0x10) 2018/02/24 18:14:17 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x7, 0x1, 0x5, 0x9, 0x0, 0x0, 0x1}, 0xe) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x3, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000)="3ba8ca3270cbec2cc49ebc", &(0x7f0000000000)="d946814483eba9d6b182d3ad3c36b0b35072335cc7aaaadc0e25f49ddd079c5310bf0c5484b1076e38b8484593ee58e77280915ce38b0d107cbf2f0461335d0616eaa1e76faa5b06875417fee52cecdeb3e81231df063f4e1a0109dbc20237425c1d4e0eac136db1cde6af924db0747c08452a43ed339b011ae99356d403ec5e157c8101cf04c1547a961264fe", 0x2}, 0x20) lseek(r1, 0x0, 0x1) 2018/02/24 18:14:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x8000, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x20, 0x240000) bind$vsock_dgram(r3, &(0x7f0000000140)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000180)={0x1, 0x4, 0x9}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r2, r3}) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000180)={0x3, r2}) write$selinux_validatetrans(r0, &(0x7f0000000080)={'system_u:object_r:ld_so_t:s0', 0x20, 'system_u:object_r:system_dbusd_var_lib_t:s0', 0x20, 0x32, 0x34, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6a) 2018/02/24 18:14:17 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xd9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f6b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_pauseparam={0x12, 0x8000, 0x1, 0x6}}) 2018/02/24 18:14:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x803, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@remote, @multicast2, @empty}, &(0x7f0000000100)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x200000) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000080)) r4 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xffffffffffffff7f, 0x8, 0x3}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r5, 0x7ff, 0x80}, 0x8) sendmmsg$alg(r4, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000080)) recvmsg(r4, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/151) [ 308.728311] netlink: 132 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/24 18:14:17 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r0, 0x0) clone(0x0, &(0x7f000068a000), &(0x7f0000a25ffc), &(0x7f0000eb4000), &(0x7f0000bb3000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10200, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="c297087075a7541985eb066f405f007dadffee88cba56f0a0d18e179cfb6b9f930c1f6c9ef5e16bf924810adb7cdd98df81de53326da11cedaf1a504ec10d953481c13018105494af667b8c3cc778977311e4b2f2c56a68bece34b01fd334aca347e5d2d8aec2744c963aad1d3cda0f93bea3460a4e2767b246e8433428457a8b854bf513f6b60d36e07ab94abe774b9a8ee6d0a90c1fc2f81f05daab000d645ca33bdfedbdc5dd7468c093a") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xb4, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x8) 2018/02/24 18:14:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') getdents64(r0, &(0x7f0000271fb8)=""/72, 0x48) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x3) getdents64(r0, &(0x7f0000000000), 0x9b) 2018/02/24 18:14:17 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x8}, 0x8) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000092ff0)='./control/file2\x00') rmdir(&(0x7f00002ccff0)='./control/file1\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) close(r0) [ 308.850240] kauditd_printk_skb: 944 callbacks suppressed [ 308.850249] audit: type=1400 audit(1519496057.771:34981): avc: denied { net_admin } for pid=4184 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:17 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0x3a) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x9, 0x4) socket$inet6(0xa, 0xf, 0x22bb) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xa409}, 0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x8, 0x4, [0xa766]}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0)={{0x0, 0x70}, 0x40}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0xffffffff7fffffff, {{0xa, 0x3, 0x841f, @empty, 0x8}}}, 0x88) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0xffffffffffffffc0, 0x6, 0x200, 0x0, 0x7, 0xfff, 0xffffffffffffffe1, 0x8, 0x9, 0x5, 0x4}, 0xb) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) lseek(0xffffffffffffffff, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x4400, 0x0) 2018/02/24 18:14:17 executing program 4: r0 = socket(0x1e, 0x4, 0x0) getsockopt(r0, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) sync_file_range(r0, 0x8001, 0x5, 0x7) 2018/02/24 18:14:17 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008ef44)=""/188}, 0x48) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) 2018/02/24 18:14:17 executing program 7: socketpair(0x8, 0x80000, 0x8001, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x3ba2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x2, 0x3f, @empty, 0x5d34}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}], 0x64) bind$ax25(r1, &(0x7f0000000180)={0x3, {"80f71af067a93f"}, 0x8}, 0x10) iopl(0x0) mlockall(0x3) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000001c0)=""/245) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) r2 = accept$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000340)="01021468914df686c65a7f1b7ae22502b277d3b7a480c1b4f59c58a935e7a49e69381634eb632881201635fbd07feb4e3a933e4e770a359c014961f62c88fc54ad632349939cf4fb3b88829dd1acf0035d5b", 0x52) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000480)={0x80000001, 0x0, 0x84387e9d5bface3b, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000004c0)={r3, 0x10001}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000540)={0x4, &(0x7f0000000500)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000580)={r4, 0x1c}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000005c0)=0x100000001, 0x4) r5 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x400140) setsockopt(r0, 0x3, 0x8, &(0x7f0000000640)="c34858dcdaa892a96a9576cb7737514308d37dd31804a0403e6f9448caf1f3be53335a3224241ba1ce0efa37dee7bebf3dd162787531153f67da767d71077e26cd", 0x41) setsockopt(r0, 0x80, 0x8, &(0x7f00000006c0)="18561c8f5cc02a414b1a7a956ce771d2a07d749beac351fc4c8b32e07794c586ee50be31da361427b37cc8931b219621ac3001872beb8d67359cd0ceda270ea2f7a9690ef8fbe110844dd4414a7539cf19470a2f8decf50b313d1ae78a6566a6632277f122ea3c46d02aa09e8f369e7d", 0x70) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000740)="1fd0f85036bcceff1a6724244f1be5d0b2d90eb1a08e966e1435aab29b270e235eeb500f06222a61bc9debc2f5ea8222406f8a9aab43c6f48b9a8bbbdf700d9d06f8f63968317dde14b5f478bcfcbe43ffed026142aeebd84b5eac2393d153f3bf329f4ec39ac813369a0b6380fd1d174a264711ab7010cb72a5ded8ab7be5d87f0cec73493b42d91d40bb15") r6 = fcntl$getown(r1, 0x9) ptrace$setregset(0x4205, r6, 0x204, &(0x7f0000001800)={&(0x7f0000000800)="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", 0x1000}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001840), &(0x7f0000001880)=0x8) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f00000018c0)={0x100000000, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001900)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}], 0x2c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001940)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001980)={0x0, 0x8, 0x30}, &(0x7f00000019c0)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001a00)={r7, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) [ 308.880542] audit: type=1400 audit(1519496057.778:34982): avc: denied { map } for pid=8404 comm="syz-executor1" path="/dev/binder0" dev="devtmpfs" ino=9500 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 308.905629] audit: type=1400 audit(1519496057.802:34983): avc: denied { net_admin } for pid=4179 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x1ad) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) getdents(r2, &(0x7f0000000080)=""/218, 0xda) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f00000000c0)=[], 0x0, &(0x7f0000001040)=""/4096, 0x1000}, 0x0) 2018/02/24 18:14:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2000000000b8, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 308.986143] audit: type=1400 audit(1519496057.866:34984): avc: denied { net_admin } for pid=15302 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 309.011054] audit: type=1400 audit(1519496057.869:34985): avc: denied { net_admin } for pid=15302 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:17 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x30, 0x100000000, 0x4000000000000}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x101}, &(0x7f0000000180)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000040)=0x93f) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100)=[], 0x0, &(0x7f00000000c0), &(0x7f0000000000), 0x8) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000100)) [ 309.035798] audit: type=1400 audit(1519496057.870:34986): avc: denied { dac_read_search } for pid=8415 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 309.060856] audit: type=1400 audit(1519496057.870:34987): avc: denied { dac_override } for pid=8415 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 309.085662] audit: type=1400 audit(1519496057.873:34988): avc: denied { validate_trans } for pid=8410 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 309.108063] audit: type=1400 audit(1519496057.876:34989): avc: denied { net_admin } for pid=7432 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/24 18:14:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000546ff2)="0000000000b30907000000742100") getdents(r0, &(0x7f0000002000)=""/34, 0x22) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x8000) getdents64(r0, &(0x7f000092bf88)=""/120, 0x78) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/24 18:14:18 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f000044c000)=0xc) r1 = dup(0xffffffffffffff9c) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000335000), 0x16) r3 = semget(0x3, 0x1, 0x154) semctl$IPC_INFO(r3, 0x2, 0x3, &(0x7f0000000000)=""/150) getsockname$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r4 = dup2(r2, r2) close(r2) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000000140)={0x1000, 0x4, 0x1000000000, 0x204}) 2018/02/24 18:14:18 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x9, 0x4) syz_emit_ethernet(0x36, &(0x7f0000529000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/24 18:14:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x5, 0x78, 0x0, 0x1f, 0x15fc0b2f, 0x7ff, 0x0, 0xee57, 0x2, 0x8, 0x20, 0x3, 0x1000, 0x3, 0xbc4, 0x9, 0x100000001, 0x3ff, 0x4, 0x211, 0xffffffffffffffff, 0x60, 0xffff, 0x800, 0x0, 0x3f, 0x9, 0x7b34dbe9, 0x9c, 0x6, 0x2, 0xfffffffffffffffa, 0x78d1, 0x75c3, 0x1ff, 0x6, 0x5, 0x6c, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x5}, 0x40, 0x5, 0xb7, 0x5, 0x1, 0x401, 0x4}, r1, 0x3d, r0, 0x0) clone(0x0, &(0x7f00000a5000), &(0x7f0000ef4000), &(0x7f0000000040), &(0x7f00009c7000)) 2018/02/24 18:14:18 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x100000000) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x4, 0x2, 0x0, 0x3}}, 0xc) 2018/02/24 18:14:18 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 309.132685] audit: type=1400 audit(1519496057.881:34990): avc: denied { prog_load } for pid=8421 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/24 18:14:18 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r1) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)=':trusteduserself(\x00', 0xffffffffffffffff) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x600000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001100)={0x97a, 0x6, 0x8, 0x8, 0x4, 0x81, 0x2, 0x200, r3}, 0x20) 2018/02/24 18:14:18 executing program 1: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r2, 0xffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/24 18:14:18 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000180)={0x2, 0x2, 0x0, 0x0, 0x92, 0x0, 0x0, 0x0, 0x0, 0x9}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x240, 0x0) fcntl$addseals(r1, 0x409, 0x4) 2018/02/24 18:14:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x2a, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) r1 = dup(r0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000000)=""/41, 0x29) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) fstat(0xffffffffffffffff, &(0x7f00000000c0)) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x400) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0xd91, r4}) fadvise64(r3, 0x0, 0x5c8000000000000, 0x5) 2018/02/24 18:14:18 executing program 5: mkdir(&(0x7f000000dff6)='./file0\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/02/24 18:14:18 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f000055f000)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000000000)={0x0, 0x1, [0xb29]}) 2018/02/24 18:14:18 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000012ff8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f000000eff0)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/24 18:14:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={@common='gretap0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) pipe(&(0x7f00000000c0)={0x0, 0x0}) getdents64(r4, &(0x7f0000000100)=""/237, 0xed) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="7bb9540f4fefa1f7255791e8f80a4a8e10adb5cc9be420ff0f46623637344d35b52450c8f55718af5e2ab22a748023898383631ec64307a5c3281dd3b67248f1278a5fe189f9be65498c78e1ba1a796eda383a93cb27144166254169c2c7019e7cc9198e78a4ac79f879d4ec7609678d790a968744e13a3edba0e5b30101e331907e733c1e523d131ea9c538dfb84720b370ce25c0474be0a5df799706673aae4296ae5c22262a2a4cbb787c48a9d4fd2d65bfc1f24fb0abf2fa44e03d680f49ef19e7", 0xc3, 0x4040004, 0x0, 0x0) 2018/02/24 18:14:18 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$inet(0x2, 0xa, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, r0}) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000007f80)=[{&(0x7f000000a000)}], 0x1}, 0x0) 2018/02/24 18:14:18 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000000000)=""/1, &(0x7f0000000000)=0x1) 2018/02/24 18:14:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7ff, 0x200101) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x80) pipe2(&(0x7f0000000100)={0x0}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000983000)={&(0x7f0000f74000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x26c}, 0x1}, 0x0) 2018/02/24 18:14:18 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xffffffffffff0000, 0x7, 0x7, 0x8}, {0x6, 0x2, 0x80000001, 0x1}, {0x33, 0x7628, 0x5, 0x80}]}) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x80002000}) dup3(r0, r1, 0x0) 2018/02/24 18:14:18 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0x0) write$evdev(r1, &(0x7f00005d7fa0)=[{{0x77359400}}], 0x18) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000165f90)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e", 0x19}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 309.425532] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/24 18:14:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) alarm(0x3) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb90100008001000000", 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xfffffffffffffffa, 0x1, 0x3ff, 0x10000}, {0x43d4, 0x4, 0xffffffff, 0x9c}, {0x400, 0x9, 0xfffffffffffffffa, 0x3}]}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000580)="1784dac4fe7c97816a95da23beece12f2fe2ecb9d1012c8bce410f4e125d7b746b9d8e43efaf081ce73969940392b403153ea04782a6a5f38261df80c92afae2e536ad76110078f521c2fd49a40366fa5f5d22a5670f6ae43a75e7b3f36fa7309bdccac396410f8b75d6ce0dd501eaeb4465b47ca451d78c990b2418682fd9a2444b6ce9791311af3c24ac3b114c90f94f5d60c4c5e8f4f973a9c27ed708c7", 0x9f}], 0x1) read(r1, &(0x7f0000000140)=""/158, 0x9e) 2018/02/24 18:14:18 executing program 5: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$TIOCNXCL(r1, 0x540d) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/02/24 18:14:18 executing program 3: syz_emit_ethernet(0x14, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x2f8a9b1f, 0x4, 0x2}], {0x8100, 0x10000, 0x0, 0x3}}], {@generic={0x8863, "94c603ff00e8"}}}, &(0x7f0000b0c000)={0x0, 0xc9, []}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x101, 0x2000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x400000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x2) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x20000, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f0000000680)=[{&(0x7f0000000300)="e2437204373676279395f03703cdedc4b3bca5cf116243ad39bf3c17750a0f81de09acab78", 0x25}, {&(0x7f0000000340)="9e19dedaab84c2916bfed4f8b5b56b67271ec5bda2ba097a062141e4be0db9533e10d5025857c43cd46d80299877f652920f5415aed07ba68a0a3280689c234666c2db363f446affb7223abc59d0ec3a5fa63ceb6d948ed08c8cbcffe3983781bc8cb757894b1455a7bd4209d570c4cb2adba3582de641c17808431130096b643d0781c61646c7e215184e84c61430c7215261697c621caa105f811b1933286375c6e163ce34df4dd74bab2de45b80", 0xaf}, {&(0x7f0000000400)="04f0abd06e5561dc7ec509030920a0ab689a31", 0x13}, {&(0x7f0000000440)="421ce2f03a8495e0e19f5e689909bb978508eaa1347b94e47ba7a2cd44d358b00d85769d87efebfcb00b629e9cfd7eb00d64740995f7e3aab248f6af3aa36ea8f37d4b9f3146bfc922f9e87dd126fb5ff490b62c461fd85b95e4ff2e86006ce450b8d629476b0e0ac932cf87baaa0085bd83fec6bc31d58a723b33cf77645e9eea633861857c155ae439594b85513635bc969df12b40e13bbd814bd7f447fb7200e7a7c8084cf0b1559e0b17157b9114112f0608da32550d62bedbdc758a20025d28", 0xc2}, {&(0x7f0000000540)="0c833e6f1c80c98b22cc01cbda3450cf5df477f1612c2fae2cf63972205ad9111409f0e6e6947b409f53abd09404df065a0c2381619adadca7ff85", 0x3b}, {&(0x7f0000000580)="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", 0xff}], 0x6) readahead(r4, 0x6, 0x80000003) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r3, r5, 0x1400) utimensat(r1, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={{0x77359400}, {0x77359400}}, 0x100) 2018/02/24 18:14:18 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) r1 = socket$llc(0x1a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x10, 0x1, 0x1, 0x40, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/24 18:14:18 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/3, 0x36b) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x7, 0xffffffff, 0x1, 0x2599, 0xffffffffffffffff, 0x3}) ioctl(r0, 0x4122, &(0x7f0000005e0b)) 2018/02/24 18:14:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) getpeername$packet(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000011c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001200)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000080)=0x10) 2018/02/24 18:14:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x202600, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) mknod(&(0x7f0000000040)='./file0\x00', 0x10, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8002, &(0x7f0000000140)=0x67d, 0x8, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x20, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000100)={0x6, r5}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0xfffffffffffffff1, @empty, 0x5}, 0x800000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001]}, 0x5c) 2018/02/24 18:14:18 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a}, &(0x7f0000031fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000000)={0x77359400}) bind$ipx(r0, &(0x7f0000000080)={0x4, 0xfffffffffffffffd, 0x8, "9f7fb027bd57", 0x10000}, 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x1022}, {r0, 0x80}, {r0, 0x41}, {r0, 0x1100}], 0x4, &(0x7f00000000c0), &(0x7f0000000100)={0x3}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x10001, 0x3, 0x6000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 2018/02/24 18:14:18 executing program 5: open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/24 18:14:18 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) fcntl$dupfd(r0, 0x406, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x1ffffd) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000000)="9d14b54e51856f10eeed9d2bdfad5ecd9ae0bc0d97dc4e4455ea57221cf8216be2af1f7b042658cd5e16f21cf3789faedd73ee41abc6457a94e180e45fc131c7a84b641a19e979f0242c2eb215e36e5f9c2e063e5fb3a0cf949f4884546e1851d4f3dc61c3667c3e25d424c78919cde730ab9601244a3fa8dd47eee611034fc17cabc9ece65b5260a1e5f02ffd44223ae71cfa4ca3c5c6062f36b12c10706adaa7e1b035fedda4f445147ea7c036c62b9b2119d5fdb3204468044e9b84c0232ae2d94b2e33e9f25ea728b17664e7decc9dc78be8847a02f5c1") ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000100)=0x3) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) 2018/02/24 18:14:18 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x8010, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/02/24 18:14:18 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a4ff8)=0xd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x204800) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000000)={0x36e, &(0x7f0000bf5fe8)=[]}) dup3(r2, r1, 0x0) 2018/02/24 18:14:18 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080), 0x0, 0xfffffffffffffff8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000000c0)={@dev, @local}, &(0x7f0000000100)=0x8) keyctl$set_timeout(0xf, r1, 0x20) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000180)=0x7ff) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x231, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @loopback=0x7f000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @rand_addr=0x1}}}}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000180)=0xfffffffe, 0x4) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001240)=[], 0x0, &(0x7f0000001280)=""/79, 0x4f}, 0x2040) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/24 18:14:18 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x8000) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00000000c0)=""/136, &(0x7f0000000180)=0x88) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000080)={'system_u:object_r:cert_t:s0', 0x20, "73797374656d5f75526f626a6563745f723a7774000000063a7330", 0x20, 0x34, 0x36, 0x20, '/sbin/dhclient\x00'}, 0xffffffffffffff99) 2018/02/24 18:14:18 executing program 7: timer_create(0x3, &(0x7f0000000100)={0x0, 0x22, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000ce0ffc)) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{}, {0x0, r0+10000000}}, &(0x7f0000001fe0)) timer_gettime(0x0, &(0x7f0000182000)) 2018/02/24 18:14:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000000)={"4e9dd6fbb1e7cbfb5958fd78778db8fafca218e8df0c24752d61be2c6ae55e22e13b545982124273b4c9660b43f60dfeabcb9ac72c8137d9caae68180a1794d63d6a49b28654853932874a7ead7953f48009271206b782bb1f9232c1d65f15e0c2aa8a646849a7f31f4c9f94c7896543597f62362acfb747f5bf1fd81a43c3eb67c05d43ff1e2234947e627449905feea20a582f2647c061fc0843e39e91b84b5633c515cdadeb5cdfcbbc9a37f2205f8ab722e33839f0cc3b36ee32414d9f0182d020210653fbe238752781688211fe3c50ac3244ccb983e08f640c5df8ed0eaec8feb3831bec8d238636d17b194312b01af8239a69763947bb3c9eb4e731f67faca9725fef035cede731dad32425a6a6bfd4d6dbabb4d138682c8740f39d22e78bdd9ea2469a5b776039ae98fd7ccdc49c3164e3faf087d6bc748ea673884424cc0bd3ba32d812ff162db57a4b3957c87c9e9ff446fafe6b5862b55907218757c55b1799f3734d914fbd39d4932279bcd1192a47196577368549cd8e97996ed74234040ccbd848580a795e294051fe60971411ba43993e0e85e2f0b9f285cdd2a825e8269cff3f6f46b34161ad9003c522b14dd3eaab7743c306f0493f963186b51184a34843b20ab6ff3668694f2728810af9ef20c37e6814bff5f06def3cfaf522118db1e20c74686932833a0d903f1078e393ae13f6fba39c6921f1ee8df038c2b5c0b83e3a9fb978949b5cfd7ba6f0f67c4ed9e27ef4d77d43bdba785dacce8208c3f502a11be48513a28ccef480e2dfdc8ea698ee47b68f7f9c46f8ebe3464597bb4c9cec54c5ed7c9a3f16311d6e1317a968d19ec928b80b440c1788f49f784f86c042535669d0da4311021d2a6fae3b24be69a0ae507c281e32b504b5112a9c3c898d19409c918dc39b95453a7209618544a4a2f6c0238475bd168e69a9499b653f7cccc65804906a0ce605d7faba2ba0a8571fd2a1088aa0768d53ae4f8719977addcbc3e357cd7aaf82efb1e9eb3c545a9039722a8f19792c55b6e886c40a17125557fdca880886505c9146522449594e12de14b84c08c33b8664c3052545907e0bf3c1b73dd35b41507945131bfaeeb08579718debb9e23a5d7f4cc611fdcf49bc1bf41c58e5c6cfb9b4ae5801c7d47d78e33180f1e20b8f9a7dbc7f9563f87a34bc757e870b98e059a905db6ae0003286e4a89164a164cb3696dec6e17206adc5be86fb038b2f6ab2bd47c87654fb3a927bbc82f011cde034eaa8080d5081be19e001e8fe15269b007aa0e6760d962d1063d6b52b37004ce0ba114546c4935e56a4b923769dd0af15df0b07483ee1603ee824280e5d978b943eca3311541f13f6e96f90dbdc1dc3f04a24c87ace32fcf213500db0e664131d5a31e5edf8072da3e843eb89b959ca2ab54efc977f4eb15164dde0bb41fa0b1e2e"}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d7000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000480)="0f55ee0f20e06635020000000f22e00f0f4f009a660f3a61d00c0f07670f01c92e0f00d566b9c30a000066b80020000066ba000000000f303e0f01d10f06"}], 0xaaaaaaaaaaaadac, 0x0, &(0x7f00000001c0)=[], 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000400)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/24 18:14:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="3665a1ab415b7ac7", 0x3) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x40, &(0x7f0000000040)) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)="a6", 0x1}], 0x1, &(0x7f0000000000)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffff, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x7fff, 0x5, [0x45d, 0xd8f, 0x0, 0x0, 0x3]}, 0x12) 2018/02/24 18:14:18 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r0, &(0x7f0000d32fc0)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffd, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0x7, 0x0, 0x5, 0x2, [], [], [], 0xf9ee, 0x2a, 0x40, 0x0, "4f36f580c5cfaf957a38cde6f90b7388"}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/02/24 18:14:18 executing program 0: r0 = socket$inet(0xa, 0x1, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x2, 0x390, [0x20000040, 0x0, 0x0, 0x20000340, 0x20000370], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, @generic="23b28508931f3a6630d70e6c9960b094", @common='vcan0\x00', @common='bcsh0\x00', @common='gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0xb0, 0x100, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x2}}}]}, []}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz1\x00'}}}}, {{{0x3, 0x0, 0x0, @generic="201644b14da7466f66bd07896f6dfde1", @generic="059fe5efbdb0aa166fd5831ffea59119", @common='lo\x00', @generic="1c25076320d85a3eab2c7d70113e03ee", @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0x1d0, []}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:crond_unit_file_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x0, []}]}, 0x408) 2018/02/24 18:14:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xc8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioperm(0x8, 0x9, 0x2) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000000)={0x53, 0x1, 0x44, {0x401, 0x5}, {0x11, 0x100000000}, @period={0x5d, 0x3, 0x5, 0x200, 0x1, {0x5, 0x80, 0x3, 0x100}, 0x2, [0xffffffffffffffc0, 0xb3a0]}}) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000180)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) connect$pptp(r5, &(0x7f0000000080)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/24 18:14:18 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) r1 = socket(0x100000001e, 0x1, 0x0) setsockopt(r1, 0xfffffffffffffffd, 0x3, &(0x7f00009f9000)="36347f00", 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x1, 0x4) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/123, 0x7b}, {&(0x7f0000000140)=""/115, 0x73}], 0x2, 0x1c) 2018/02/24 18:14:18 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) fcntl$setstatus(r1, 0x4, 0x6800) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/02/24 18:14:18 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x8, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) 2018/02/24 18:14:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x404902) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0x976c738c7eaff26a, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)=@ethtool_gstrings={0x1b}}) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8000, 0xa0000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000180)="a6e742f0d17e54dabf0903c0a9b8d5b8fbb8751d7c872d1663b7cdef755954ee7948ea5187b95331923b9bfc7f1388deb4285bb38fd5a4327e3f6cc8e1d6b948764c44ee151612eb47d05d3bd37e63ac088b7989aeff9541f8407b185b3522dd215921ed748ebf022f5eb04d8db19feacdaa2e73303fb470e64c954c84684b5d88783a153cbc32cb6dd3d3257b49c9ad19d9a05ec8430b45d3a692db95", &(0x7f0000000100)="5f127f67899264ce1fac9a95ac57308dba55a0b2a701e6aa9e0e0be1e0fe1eb3d757d2ab32e338c3c4d1862b4d"}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@generic="85ad8d73d63260a471127f580258f0a4", &(0x7f00000000c0)=@ethtool_link_settings={0x0, 0xaf7, 0x3, 0x401, 0x9, 0x101, 0x4, 0x7ff, 0x401, 0xca7, [0x7722fda7, 0x2, 0x80000001, 0x4b, 0x7, 0xffffffffffffffff, 0xffff, 0x5], [0x3]}}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000280), 0x1) 2018/02/24 18:14:18 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c33ffc)=0x0) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x800) fcntl$setpipe(r1, 0x407, 0xfffffffffffffff8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc00, 0x0) accept$inet6(r2, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00000000c0)=0x1c) r3 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) exit(0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x7ff, 0x100000, 0x2400, 0x0, 0x7ff, 0x8, 0x1ff, 0x81, 0x1, 0x3}, 0x10) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000080)=""/67, &(0x7f0000000100)=0x43) 2018/02/24 18:14:18 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x200280) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r2, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4cfb0)=[]}, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000fce000)={&(0x7f0000d13000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e014540e24e36d9667fb6de92d8de6dd1c59a6f1b30cc0db8e92d1fcc6aeb2f9790288985d33ce774a5e83f8dc54cb600c1af166463a6dac614e7606888eea"}, 0x60, &(0x7f0000609000)=[], 0x0, &(0x7f0000667000)={0x10}, 0x10}, 0x0) sendmsg(r2, &(0x7f0000633fc8)={&(0x7f0000cf3000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20, &(0x7f0000bcb000)=[], 0x0, &(0x7f0000fbbd80)=[]}, 0x0) sendmsg(r3, &(0x7f000049cfc8)={0x0, 0x0, &(0x7f0000bdf000)=[], 0x3e8, &(0x7f00003a6000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) 2018/02/24 18:14:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0xffffffff00000000, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/02/24 18:14:18 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r1, &(0x7f000000a000), 0x0) sendfile(r0, r2, &(0x7f000000dff8), 0xa) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r3, 0x9, 0xfffffffffffffffc, r2}) ppoll(&(0x7f0000f1dfc8)=[{r1, 0x40}, {r3}], 0x2, &(0x7f00001d1000)={0x77359400}, &(0x7f000006fff8), 0x8) 2018/02/24 18:14:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000df7ff3)='/dev/net/tun\x00', 0x0, 0x20000a) dup2(r1, r0) fcntl$getownex(r0, 0x10, &(0x7f0000c75000)) 2018/02/24 18:14:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed5000)=0x1, 0x4) r1 = memfd_create(&(0x7f0000000000)='securityppp1\x00', 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x8000000, 0x4) getsockname$unix(r1, &(0x7f0000000080)=@file={0x0, ""/50}, &(0x7f00000000c0)=0x34) 2018/02/24 18:14:19 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x1b2b469f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x78ec, 0x0, 0x4, 0x100000000, 0x89, 0x6, 0x4, 0xa8, r3}, 0x20) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x78, "1c4441301c37213894ea086f961d4ed4672a7e2c558858a34b3cf5db090a7604870f5574b836cfdaa0515596f32b5d219703e9f87725419b3a07f9a009365fa113836679ac66e6a185742ce0e1b14a94a3a8a8c2345472746fa5ab165ca45f4769510ab4e713b2bf2e8d51388449daa063fef0862d0d88ee"}, &(0x7f0000000100)=0x80) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000001c0)=@buf={0x4c, &(0x7f0000000140)="3b6a1add7bc0dd6d5385ef0a65e56ac5ca2c2a63073d93ee551785598af4b07cfef77e2d7b0cf3b8bdcf5e1cd8f1546ee52b91aa646108ea20297c4f318cb99dca85ade0e358dc00ce69965a"}) init_module(&(0x7f0000000200)="b56d696d655f747970657365637572697479706f7369785f61636c5f6163636573737573657200", 0x27, &(0x7f0000000240)='\'\x00') setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r4, 0x3}, 0x8) 2018/02/24 18:14:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000074000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001e8000)=@ethtool_coalesce={0xe}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x3f, 0x4) 2018/02/24 18:14:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) 2018/02/24 18:14:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) r2 = dup2(r0, r1) r3 = accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x800) accept4$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x14, 0x80000) 2018/02/24 18:14:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005fec)={0x5, 0x100000000019, 0x22, 0x1}, 0x14) r1 = dup2(r0, r0) r2 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0c7389b9c6a4bfe4c6ba577f7df167801cecbb1fca4dbe5d2d8351d7732cd395f10fc4574ff4f3e7ffdfb79b83d60a3f1c7c203a98c6b83217d11e411e47ac57d2d831baefe838", 0x47, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000000100)=""/129, 0x81) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) writev(r0, &(0x7f00004c8000)=[{&(0x7f000060cf4f)="fd", 0x1}], 0x1) 2018/02/24 18:14:19 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000ffc)) recvfrom$llc(r0, &(0x7f0000006f1f)=""/225, 0xe1, 0x0, &(0x7f0000000ff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffe000000000, 0x200) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/117) 2018/02/24 18:14:19 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x103100, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x10000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r1, 0x1, 0x8d31, "964559659cfff5f7c3f2efb21f340569ec53c4b789f246b7b40f0c626f2af975948f5ff3d3b7215f490bcea37e22f4c126265a45d7ac1e5888bd797ad508c36f8bc50c7428dbf97ab2845109faf53d3a9b3a8b021196b3302894ac9fab3fbdf507d38dab76b022998d9516d6af8a7b7f02bec6a6a818df4e8b4ef50918c870cdad369853e59b240b99d51f3aa7cb86cbdc46e853fa52b8f7c7075ce9f7cc45ee81a7ee4b22586fd5dc80aaea7f9e0f6dcc35ec9c2230cbe01a18f7738461aa23768478c91bea5852f0216dbac34f7d7d105773b18b9f78193ec00b66ff38ae014858d638504607129c7e"}) r2 = socket$inet6(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000040)=[{0x74}, {0x10006}]}, 0x10) 2018/02/24 18:14:19 executing program 3: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20014, r0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, 0x0, @tid}) socketpair(0xa, 0x6, 0x7c4, &(0x7f0000000000)={0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/239) 2018/02/24 18:14:19 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpid() tkill(r1, 0x35) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000000000)={0x0, 0x3, [0xc7b, 0xf87, 0x1bc]}) 2018/02/24 18:14:19 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setuid(r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001940)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x8c, 0xa, 0x0, 0x0, 0x2c, r1, r2}, {0x7, 0xbac6, 0x1, 0x7, 0xff, 0x800, 0x8, 0xcd1}, {0x1, 0x1f, 0xde, 0x5}, 0x9, 0x6, 0x2, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x0, 0x3, 0x400, 0x0, 0x5, 0x4}}, 0xe8) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x6, @u64}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/24 18:14:19 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x7f) ioctl(r0, 0xc0884123, &(0x7f0000000000)="35776ae065294750f9d5f3f71cc6e72ac6a3d9681a3c359aea5d8f05b393df6e9772b909ee5c02910e3b9f6fdeeb7a96188af5181a95cc3334c026224e34120c399451a684f8bd0a21dd05b1136da5a732ec5aa2cc1359c4483b57a0b4a90dccff55c13f39157b8caf738aba0f1c52e3a499337f5f82bf151be79141925bd2d86affd8eae72e55ed5f5368b838a04666fc5b1e60cfe7e2c0c7c39445ffad63ccc2") 2018/02/24 18:14:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0xfffffffffffffdfa) socketpair(0x5, 0x2, 0x4, &(0x7f0000000000)) write(r0, &(0x7f000034dfda), 0x0) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040af60)=[], 0x0, &(0x7f0000f57000)=[]}}], 0x1, 0x0) 2018/02/24 18:14:19 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/57, 0x39) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1, 0x8011, r0, 0x4001000) fchdir(r1) 2018/02/24 18:14:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x28000}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x68) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000000)=""/205) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/24 18:14:19 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000111ff8)=0x5) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4220c0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) accept4$inet6(r1, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009f3ffc)=0xfffffffffffffdeb, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) shutdown(r1, 0x0) 2018/02/24 18:14:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000040)=0x20) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) bind$packet(r2, &(0x7f0000000080)={0x11, 0x3, r1, 0x1, 0x3ff, 0x6, @empty}, 0x14) sendmsg$nl_route(r0, &(0x7f0000213000)={&(0x7f0000c17000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f000082ffa8)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1}, 0x0) 2018/02/24 18:14:19 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x400000000000004) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000080)=0xfffffffffffffd94) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@getpolicy={0xe0, 0x15, 0x800, 0x3, 0x1, {{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x3, 0x8, 0x2, 0xffff, 0xa, 0x80, 0xa0, 0xad, r1, r2}, 0x3}, [@algo_comp={0x88, 0x3, {{'lzjh\x00'}, 0x1f0, "b80700b416ab82414803da682951c905962c7d4a6f6d93971c278d383ff3aa91678b8ba1d5671fb8a6ef392ba7c43865c6caeda0dc30c98d4c1f6cb70dcd"}}, @etimer_thresh={0x8, 0xc, 0xdbdb}]}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0x4044) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)=0x10) read(r0, &(0x7f000000d000)=""/80, 0x50) read(r0, &(0x7f0000010000)=""/176, 0x27) getsockopt$inet6_dccp_int(r0, 0x21, 0x2000000000000001, &(0x7f0000000080), &(0x7f0000000080)=0x2) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/24 18:14:19 executing program 6: r0 = socket(0x10002000000011, 0x8000000080003, 0x0) recvmsg$kcm(r0, &(0x7f0000e50000)={0x0, 0x0, &(0x7f0000df1000)=[], 0x0, &(0x7f00001c5000)}, 0x10140) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/24 18:14:19 executing program 4: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$setlease(r0, 0x400, 0x1) read(r0, &(0x7f0000c6bf5d)=""/163, 0xa3) recvfrom$llc(r0, &(0x7f0000000000)=""/87, 0x57, 0x0, &(0x7f0000000080)={0x1a, 0xe, 0x7, 0x40000000, 0x522f, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) 2018/02/24 18:14:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x101, 0x800) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000000c0)) 2018/02/24 18:14:19 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = gettid() ptrace$cont(0x1f, r3, 0x3ff, 0x401) sendfile(r1, r0, &(0x7f00007b9ff8)=0x4000039, 0x1059) 2018/02/24 18:14:19 executing program 6: r0 = socket(0x2, 0x80003, 0x8) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x8000) sendmsg$nl_route(r1, &(0x7f00006d0fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000b71000)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/02/24 18:14:19 executing program 4: set_robust_list(&(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x7, &(0x7f0000ffc000/0x1000)=nil}, 0x18) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0x1ff, 0x5, 0xfffffffffffffffc) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}}, [0x1, 0x5, 0x2, 0x100000001, 0x1, 0x9, 0xe02, 0x7, 0x1, 0xab12, 0x1, 0x8001, 0x0, 0x8, 0x3]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xe, 0x0, 0x1f, 0x7, r1}, &(0x7f0000000240)=0x10) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x96, &(0x7f00003b8000/0x1000)=nil, 0x8000002) 2018/02/24 18:14:19 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfff, 0x4, 0x6, 0x7f, 0x91, 0xfe3, 0x4, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff}}, 0x9, 0x7ff, 0xd70, 0xffff, 0xe1fc00000000000}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x10000, 0x20, 0x1, 0x98, 0x1}, 0x14) socket(0x15, 0x5, 0x0) 2018/02/24 18:14:19 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/02/24 18:14:19 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000005ac0)=[{{&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000080)=[{&(0x7f0000000040)=""/14, 0xe}], 0x1, 0x0, 0x0, 0x80}, 0x5fee}, {{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000000300)=[{&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f00000001c0)=""/203, 0xcb}, {&(0x7f00000002c0)=""/50, 0x32}], 0x3, &(0x7f0000000340)=""/3, 0x3, 0x5}, 0x3}, {{&(0x7f0000000380)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000001780)=[{&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f00000004c0)=""/18, 0x12}, {&(0x7f0000000500)=""/189, 0xbd}, {&(0x7f00000005c0)=""/149, 0x95}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/35, 0x23}, {&(0x7f00000016c0)=""/141, 0x8d}], 0x7, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000001800)=@nl=@proc, 0xc, &(0x7f0000001900)=[{&(0x7f0000001840)=""/159, 0x9f}], 0x1, &(0x7f0000001940)=""/10, 0xa, 0x101}, 0x7}, {{&(0x7f0000001980)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000001d40)=[{&(0x7f00000019c0)=""/248, 0xf8}, {&(0x7f0000001ac0)=""/163, 0xa3}, {&(0x7f0000001b80)=""/100, 0x64}, {&(0x7f0000001c00)=""/126, 0x7e}, {&(0x7f0000001c80)=""/160, 0xa0}], 0x5, &(0x7f0000001dc0)=""/37, 0x25, 0xffffffff}, 0x7ff}, {{&(0x7f0000001e00)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000003380)=[{&(0x7f0000001e40)=""/101, 0x65}, {&(0x7f0000001ec0)=""/37, 0x25}, {&(0x7f0000001f00)=""/109, 0x6d}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/100, 0x64}, {&(0x7f0000003000)=""/201, 0xc9}, {&(0x7f0000003100)=""/142, 0x8e}, {&(0x7f00000031c0)=""/69, 0x45}, {&(0x7f0000003240)=""/150, 0x96}, {&(0x7f0000003300)=""/116, 0x74}], 0xa, &(0x7f0000003440)=""/58, 0x3a, 0x1e1}, 0x4}, {{&(0x7f0000003480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000004a40)=[{&(0x7f00000034c0)=""/233, 0xe9}, {&(0x7f00000035c0)=""/171, 0xab}, {&(0x7f0000003680)=""/237, 0xed}, {&(0x7f0000003780)=""/203, 0xcb}, {&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/137, 0x89}, {&(0x7f0000004940)=""/64, 0x40}, {&(0x7f0000004980)=""/142, 0x8e}], 0x8, &(0x7f0000004ac0)=""/4096, 0x1000, 0x21ac000}, 0x1}], 0x7, 0x2, &(0x7f0000005c80)) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005cc0)={0x0, 0x7, 0x200000000000000, 0x10000000000, 0x80000000, 0x3, 0x800, 0xfb, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x7ff, 0x5, 0x3f, 0x3}}, &(0x7f0000005d80)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005dc0)={r2, 0x3, 0x30, 0x43, 0x7e5}, &(0x7f0000005d00)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005d40)={r3, 0xa3, "fe8282147a58fbe1102f9a5d087a8d0d67c916368ca44ca92a4e520a00a7aba18a17ee61e1b541810944a619f1716cc6f486c1654cda64b5f8f38f6f8622caa1f3be5f68de026b39ede968b4bee22fe1a8cdfafcad94512b2224af930911aa4cbe1d9637ac0c2dcbb6115149ddfe089c3039dafe5e64c1b085be6fc1281b806f1408388cfeb4ef0e142fede9f29f0a919cc171718a0628ede77d6c2a82813660785439"}, &(0x7f0000005e00)=0xab) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005e40)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005e80)={0xa3f1, 0x5, 0x1, 0x0, 0x100000001, 0x4, 0x5, 0x9, r4}, 0x20) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000b81000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7, 0x2000000}, 0x20) [ 310.392404] sock: process `syz-executor1' is using obsolete getsockopt SO_BSDCOMPAT 2018/02/24 18:14:19 executing program 4: r0 = getgid() r1 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setgroups(0x4, &(0x7f0000000080)=[r0, r1, r2, r3]) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup(r4) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x0, 0xd1, 0xe1, &(0x7f00000000c0)="1bee65a8b67b3b4a28abf6f81e7dcfffa49bb5a25097e2fe674180e1b48360640ec7e1f057b5a7ad1650a7ec0c081e2bca0d06aeb910fc4628b5f4d5ff754d5bf29f16542e2c486f962a6bbf45eb5c29a12b3fae1f21f83608d81e578eedd9e82b1fa9480d73a83be153e9d709b8c75b50f8ccf90808405331af5fc5daf939e467a6710a55c69a388c942eaaa07e292073990b5473d877069e12cb2365f26b5c6f9c8aa75b2418974a9d8927dd90cb5cd7758bb8f703e32500af6a838288b9a1887b4fda4b0bd87d951a829375994c30f6", &(0x7f00000001c0)=""/225, 0x20, 0x8}, 0x28) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000000)=0x7) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f000010f000)={&(0x7f0000fda000)={0x10, 0x34000}, 0xc, &(0x7f000000dff0)={&(0x7f0000cc7000)={0x14, 0x23, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) syz_kvm_setup_cpu$x86(r5, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="baa10066b80000000066efbaf80c66b86468928a66efbafc0c66b85900000066ef0f01db0f229e0fc5e00c66b9c90a000066b818bc626966ba000000000f3028a809000f00110f09dbf5", 0x4a}], 0x1, 0x0, &(0x7f00000003c0)=[@vmwrite={0x8, 0x0, 0xb0, 0x0, 0x1, 0x0, 0xffff, 0x0, 0x9}], 0x1) 2018/02/24 18:14:19 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) sendto$ax25(r0, &(0x7f0000000040)="9f0b46770c70208b478ff689631e8e4fb34a2a7e347c58cbad4106bfc6d589fc01d5971998fb756b306fbd6148506cf251268b6661f4cc227fd60b3a80d4125d8f02fc7f8fca39156c7da4e963e7029832cd7d8fe26617fd6f7a3f9d70323ae2256605c9ff26233b549354a7b14166b03374fe58ab1d2971f6", 0x79, 0x4000000, &(0x7f00000000c0)={0x3, {"64d7be68eecb87"}, 0x1}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)) 2018/02/24 18:14:19 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x20000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0xffffffffffff8001) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)='\x00', 0x1, 0x3) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000001fb1)=""/79, 0x4f}, {&(0x7f0000008faa)=""/86, 0x56}, {&(0x7f0000011f6f)=""/145, 0x91}], 0x7, &(0x7f0000002fa9)=""/87, 0x57}, 0x0) pread64(r0, &(0x7f0000000080)=""/235, 0xeb, 0x0) 2018/02/24 18:14:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f00009be000)=0x7) fcntl$setlease(r0, 0x400, 0x0) writev(r0, &(0x7f0000d66000)=[{&(0x7f00008d8000)="9e", 0x1}], 0x1) 2018/02/24 18:14:19 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/117) 2018/02/24 18:14:19 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/24 18:14:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/02/24 18:14:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x7) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x100, 0x2, 0x100000000, 0x6e0, 0x5, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0x8000, 0x11af}) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) 2018/02/24 18:14:19 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) r1 = dup(r0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000019c58)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x0, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="dbfa461296cf916be63379bfa2f3f8ad", @common='ip6gre0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) 2018/02/24 18:14:19 executing program 6: umount2(&(0x7f0000000040)='./file0\x00', 0x24) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x1) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x42, 0x100) r1 = socket$inet(0x2, 0xffffffffffbfffff, 0xfffffffffffffffc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x1d0, 0x1d0, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) syz_emit_ethernet(0x1cd, &(0x7f0000000440)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv6={0x86dd, {0xfffffffffffffffa, 0x6, "80a6c8", 0x197, 0x8, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@routing={0x32, 0xa, 0x0, 0xffffffffffff8000, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @dstopts={0x2c, 0x2, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @ra={0x5, 0x2, 0x3}]}, @srh={0x0, 0x6, 0x4, 0x3, 0x7f, 0x6, 0x1000, [@dev={0xfe, 0x80, [], 0x0, 0xc}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @fragment={0x0, 0x0, 0x3, 0x7f, 0x0, 0x7fffffff, 0x3}, @srh={0x11, 0x2, 0x4, 0x1, 0x200000, 0x80000000, 0x80fd, [@dev={0xfe, 0x80, [], 0x0, 0x14}]}, @routing={0x84, 0x2, 0x1, 0xfffffffffffffff8, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x33, 0x8, 0x2, 0x4, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x3d, 0x6, 0x3, 0x2, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x11}]}], @dccp={{0x0, 0x2, 0x4, 0x1, 0x7fff, 0x0, 0x0, 0x7, 0x8, "3c852c", 0xff, "bb50ed"}, "e56569312e192335fcc510d0dc3990c14bf75d4a75bcef03d8"}}}}}}, &(0x7f0000000400)={0x0, 0x0, []}) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000640)='ext4\x00', 0x2005, &(0x7f00000004c0)="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") ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000014c0)) socket$inet_dccp(0x2, 0x6, 0x0) umount2(&(0x7f0000000400)='./file0\x00', 0x0) r2 = gettid() ptrace$getenv(0x4201, r2, 0xb336, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001500), &(0x7f0000001540)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000014c0)={0x234, 0x0, 0x20, 0x3, 0x1, 0x3, 0x9, 0x7, 0x8, 0x3, 0x6}, 0xb) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001500)='./file0\x00') 2018/02/24 18:14:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000d00000)='mounts\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x22) ftruncate(r0, 0x3d) 2018/02/24 18:14:19 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) read$eventfd(r0, &(0x7f0000001000), 0x8) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r1, &(0x7f00000000c0)='attr\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x7fff, 0x8, 0xa8}) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0xa9, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x80000001, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x7, [{{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x0, @rand_addr=0x3}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @rand_addr=0x1}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x450) 2018/02/24 18:14:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x2, 0x0, @empty}, 0x1c) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}, 0x7, 0x101, 0x6}], 0x18) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x20000000001f, &(0x7f0000000000)=""/192, &(0x7f000033a000)=0xffffffffffffffc8) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xd8, 0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x2, 0xfffffffffffffe00}) 2018/02/24 18:14:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000704000)) socket$bt_sco(0x1f, 0x5, 0x2) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0xc01) fchmod(0xffffffffffffffff, 0x10) 2018/02/24 18:14:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0b834d1213e2629dd78f628e0c70a88b8307cee8b1925e090b534fa1dec7eca81a63571a97c3fcf4ef0bea034c53c84323bce68930d37ff05dad6c0f89ac5734", "6e1049d756a5d464f5ba9e20d13acd5af3ce8afeb3a9117cdab4ece626446d57ff93fc94b33cbcabdb2da09dc68e529d1196d27cfebe1b05d0f2937177ece596", "4a242097817bebc0284793870a5935faf4e1d27dcb383c660e55a6f17ece343e"}) 2018/02/24 18:14:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) listen(r0, 0x100401000003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @empty}]}, &(0x7f0000000180)=0x10) 2018/02/24 18:14:19 executing program 1: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)="87616d667300", 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = creat(&(0x7f0000ebaff2)='./file0/file0\x00', 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x7) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000040)={r1, r1, 0x3}) 2018/02/24 18:14:19 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x0, 0x200, 0x10001, {0x77359400}, {r3, r4/1000+10000}, {0x1, 0xd9, 0x1, 0x1}, 0x1, @canfd={{0x2, 0xe5, 0xfffffffffffffffd, 0x4}, 0xc, 0x0, 0x0, 0x0, "c876c14a80c1c06ccd9588154799f74b0adf8c281ec1572b4ec4b9ed5632dfccf8a19c4cf1f01eace4c3100e566af377b34d3df4d6cc13d182724efc19663dc1"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/02/24 18:14:19 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="30f1bb731975da7087c7048c71809e0992db383f6056d4eb6b1b3cf40e82ba6c565caad4dd694f897050625fa7c2510921f231c3b97c238ffdfa3602437685262af4aacbfa39eed269319429b637cee5a54f622d94cccf76e832731181185ff2a6a2b6b959f0a5e985f0a5e128a50ada3c24b340e8bc6bcbb3d2eb4694259ad49f0502d12c9373fcdf57d849c858decd9cf7015315a23a925939e865120f0917e5fb3fcc3cfa86d0d56db970b0412256e8051bd988ef47f4f9ccf15ef5") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/uts\x00') ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/44) 2018/02/24 18:14:19 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008fdffc), &(0x7f0000c7e000)=0x4) 2018/02/24 18:14:19 executing program 1: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) mlock2(&(0x7f0000b17000/0x4000)=nil, 0x4000, 0x0) 2018/02/24 18:14:19 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r1, r2}) pivot_root(&(0x7f0000cb8ff8)='./file1\x00', &(0x7f0000785ff8)='./file0\x00') 2018/02/24 18:14:19 executing program 3: r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000004) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) lseek(r0, 0x8000000000, 0x1) 2018/02/24 18:14:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_settings={0x3, 0x0, @fr_pvc=&(0x7f0000000000)={0x2}}}) 2018/02/24 18:14:19 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x402) dup3(r0, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000d7f000)='nt/ipv6_route\x00]') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req={0x6d, 0x0, 0x0, 0xffffffffffffffe7}, 0x10) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x1, &(0x7f00000000c0)=[0xffffffffffffffff], &(0x7f0000000100)=[0x3, 0x0], 0x0, 0x0, 0x0, &(0x7f0000000140)=[], &(0x7f0000000180)=[]}) syz_open_procfs(0x0, &(0x7f0000e8afd6)="636f6d6d0007008dc604000000007100006c03ad63503b290105df07000000000000000000499f38099a") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) 2018/02/24 18:14:19 executing program 6: request_key(&(0x7f0000001240)='pkcs7_test\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)='[.eth0!\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000080)=0x5) 2018/02/24 18:14:19 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x80000001) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2400) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x9, 0x7, 0x1, 0x4, 0x80000001, 0xa3, 0x7, 0x3ff, 0xb, 0x5}) 2018/02/24 18:14:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) pipe(&(0x7f0000000080)={0x0}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000000c0)={@dev, @multicast1}, &(0x7f0000000100)=0x8) getpgrp(r0) 2018/02/24 18:14:19 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000040cfdc)="2400000058001f0014b2f407000904000200071008000100ffffffff080002fb00000000", 0x310) 2018/02/24 18:14:19 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x801, 0x80000) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1a, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/24 18:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) flock(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000702000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000358ff8)={0x1, r3}) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000544ff4)) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x18) connect$nfc_llcp(r4, &(0x7f0000077000)={0x27, 0x80000b, 0x1, 0x0, 0xffffffff80000000, 0x8, "e49b50b5023cc5fc0b13545283c9f951d28686fc4a205033fb2d60826ae60c634bc373d9a65dfe5501e73c5469b9faff80e98b1ba224fe649c78b1a1989e71", 0x1}, 0x60) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, &(0x7f00004a0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r7, 0x1000000040400006) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000670fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r8, &(0x7f0000000000)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) 2018/02/24 18:14:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x7, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000080)=""/146) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) 2018/02/24 18:14:19 executing program 5: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x90910, r1, 0x0) writev(r0, &(0x7f0000000000)=[], 0x89) dup2(r1, r0) r2 = gettid() ioprio_get$pid(0x2, r2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000040)={{0xf038, 0x7, 0x1ff, 0x3, "a82059cc7155cbf45a4851171e409c1268deffc5668a407dd697f1623361662c154885a7997cb1617911d511", 0xffffffff}, 0x7fffffff, [0x80000000, 0x8, 0x4, 0xffff, 0x0, 0x400, 0xfffffffffffffff7, 0x6, 0x3ff, 0x10001, 0x644, 0xfffffffffffeffff, 0x5, 0x8000, 0x68, 0x4, 0x8, 0xfffffffffffffffe, 0xf2c3, 0x8, 0x100000001, 0x7ff, 0x7, 0x0, 0xfff00000, 0x4, 0x0, 0x2, 0x7fffffff, 0xed, 0x5, 0x80000000, 0x41, 0x1, 0x80000000, 0x3, 0x4, 0x595, 0x1000, 0xffffffffffff8000, 0x7, 0xd91a, 0x2, 0x8, 0x4, 0x3ff, 0x7ff, 0x100000001, 0x5, 0x8, 0x7, 0x9, 0x2, 0x6, 0x800, 0x3, 0x0, 0x3, 0x7, 0x3, 0x6, 0x1, 0xff, 0xff, 0x6, 0x0, 0xfff, 0x1, 0x1f, 0x80, 0x2, 0x56a, 0xffff, 0x9, 0x100, 0x6, 0x7c, 0x47, 0x2, 0x200, 0x7, 0x7, 0x4, 0x7, 0x4, 0x6, 0xd0, 0x81, 0x100000001, 0x0, 0x1f, 0x100000000, 0x3, 0xffffffffffffffca, 0x4, 0x4, 0x45c, 0x3, 0x8, 0x4, 0x3, 0x8000, 0x3, 0x3, 0x10c9, 0x7, 0x5, 0xa5e, 0x400, 0x7fffffff, 0xffffffff, 0x5, 0x0, 0xed, 0x3, 0x8001, 0x401, 0x6, 0x101, 0x0, 0x10001, 0x9, 0xffff, 0x400, 0x30000000000, 0x4, 0x7c2, 0x6], {r3, r4+30000000}}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92", 0x1}], 0x1, 0x0) 2018/02/24 18:14:19 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0xffffff85}, [@alu], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0xa6) 2018/02/24 18:14:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000d5ffc), &(0x7f0000527000)=0xfffffffffffffc1a) 2018/02/24 18:14:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) 2018/02/24 18:14:20 executing program 6: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00\a\x00\x00\x00\x00\b\x00', 0x0}) syz_emit_ethernet(0xe, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic}}, &(0x7f0000000180)={0x0, 0x1, [0xd07]}) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00000000c0)="99225486e2679ae31e3c7ef2208fe804f3e53fc9818e2809f4ba5e138663ea2a8760e4351fd2ce8587942a5fff87d19d728ff74f3f1151c07f61b28d24e70b15671f819c32cd8e2f8e3076fa5f0835f34082789c400d0fe938dd9145") bind(r0, &(0x7f00003aafec)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=[], 0x17a, 0x0, 0x2cf}, 0x0) 2018/02/24 18:14:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a08000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/124) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) memfd_create(&(0x7f00000000c0)='[ppp1selfvmnet1systemppp1GPL\x00', 0x2) 2018/02/24 18:14:20 executing program 7: clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$can_raw(0x1d, 0x3, 0x1) tee(r1, r2, 0xa3, 0x0) select(0x40, &(0x7f0000000fc0), &(0x7f0000b80fc0), &(0x7f0000000fc0), &(0x7f0000000ff0)={0x0, r0/1000+10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000ff7)=""/9) 2018/02/24 18:14:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xffffffff, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) lookup_dcookie(0x7fff, &(0x7f0000000040)=""/8, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:20 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00008cc000)=0xffffffffffffff31) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/24 18:14:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/02/24 18:14:20 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={@generic="1392af071d00c99fb580cb69bb493217", &(0x7f0000000080)=@ethtool_drvinfo={0x3, "e798423c3dc589fa1ecfabf1a8dd4182b5e2ae4172e07337f0b785812987b221", "a468c6aad3fdec8210e9c7fe4a3c09f4b0297104092876cea3bb5f9b6f772991", "8528d0fa25a0c339778df5f80e706e247604dd44bdd1dca00969991c94e75687", "ef6b996f2d64ec44ba12cf575d8d9bf554a7a74a5fa4e6755903164af69f42ad", "78de01fd48545019848a0601476ebe46ca2587c87acc29618d2fdabb487227f3", "2ebab098cbbb5b18129639d2", 0x4, 0x7, 0x8, 0x5, 0xfffffffffffffc01}}) r1 = socket$inet(0x2, 0x4080001, 0x6cab) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000002cdc0)=@raw={'raw\x00', 0x9, 0x3, 0x5d, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000012fd0), {[{{@uncond, 0x0, 0x8d, 0x403, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="0e1c5b981ab8ad24c863211acc7fdd2a", @common='ipddp0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) 2018/02/24 18:14:20 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00003e2fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4090, &(0x7f0000000040)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x9}, 0x1c) 2018/02/24 18:14:20 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000300fb8)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18}, [], {0x95}}, &(0x7f00006c4ff6)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x3, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0x3, 0x4) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0xc5, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x20300, 0x0) 2018/02/24 18:14:20 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f08000000000edfc0e010000000004bf02020003eb08000200ff050000", 0x30cf23a361bc82af) 2018/02/24 18:14:20 executing program 4: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req3={0xda, 0x3, 0x1a5b, 0x3452, 0x9a, 0x1, 0x8}, 0x2fb) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/24 18:14:20 executing program 7: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000946ff8)=0x0) io_submit(r1, 0x1, &(0x7f000003d000)=[&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000c4ef49), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x10) 2018/02/24 18:14:20 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x527, 0x80) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, 'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 0x34, 0x38, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x7a) open(&(0x7f0000000100)='./file0\x00', 0x404000, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f00000000c0)="4b749ba39838159f7a2a1348068ade43eceba9893035bebf7f1115add4af6063de0500bc60613d29fea2e9e0776f639d990a966a5aeea13467b8f8dd267bc9c3114595787beef75f42f5ab2092b778d736150698c9794dc8bb33", &(0x7f0000fbbf1a)=""/230}, 0xea) 2018/02/24 18:14:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0xf) 2018/02/24 18:14:20 executing program 5: r0 = syz_open_dev$tun(&(0x7f00007be000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) syncfs(r0) close(r0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000000)) 2018/02/24 18:14:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b77000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80080) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x3, 0x4, @empty, 0x40}, 0x0, [0x23d, 0x6, 0xee43, 0x3ff, 0x9541, 0x0, 0x6, 0x3]}, 0x5c) listen(r0, 0x841) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="010100000000000009f30009409d0954", 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000092fd8)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000bebfe0)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x80) connect$ax25(r3, &(0x7f0000000040)={0x3, {"1ec0e60ea5503c"}, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x78}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xffffffff, 0x3fe0000000000, 0x4, 0x4, 0x2e2, 0xbb59, 0x4, 0x7, r4}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x7, 0x4, 0x8, 0x9, 0x0, 0x3ff, 0x5, r5}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x838) 2018/02/24 18:14:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xffffffff, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) lookup_dcookie(0x7fff, &(0x7f0000000040)=""/8, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077dffc)) timer_create(0x3, &(0x7f0000247fa0)={0x0, 0x15, 0x1, @thr={&(0x7f000017df06), &(0x7f0000d5afc1)}}, &(0x7f0000959000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000bd0000), &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002aefe0)={@common='ifb0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000195000), &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000761000), 0x4) prctl$getname(0x10, &(0x7f0000000000)=""/209) r2 = timerfd_create(0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x0, 0x0, "a29fa8ff976b"}}) timer_create(0x0, &(0x7f0000abdfa0)={0x0, 0x0, 0x0, @tid}, &(0x7f0000db3ffc)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000031d000/0x1000)=nil, 0x1000) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00005baf18)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xfffffffffffffc6e) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1bffc)=0x1000) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x10000000000004a) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/24 18:14:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000001c0)={0x0, 0xaf0, &(0x7f00000000c0)="a54f7b312d1892083b1fde518bab95a78a852c299dc6e97721b45beea70cae263835d641b62deabd86bb7764eb537bc959bebef843588ab41020cb04408561889a01adde68a28fcdbe0f5b3a819bf2932ca66161af12caa0541a571d7ee66f2e8b433d96b899cb0409ca1e23536758c61d180e963583d004ce0b9169e59d2f5c9bdd8ed3", &(0x7f0000000180)="f8d4b1ecebe54649842994c274f91169773da5337e93223926b0bd3b87cbf0953b6879c695b528508f4efcb49787f54260beca91ae8a83b4", 0x84, 0x38}) dup2(r0, r0) 2018/02/24 18:14:20 executing program 0: r0 = add_key$keyring(&(0x7f0000aa7ff8)='keyring\x00', &(0x7f00006c7ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x101000) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000040), 0x4) readahead(r1, 0x4, 0x5) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000181000)='asymmetric\x00', &(0x7f0000ac1000)="29024076626f786e6574305b73656c662a292c6d643573756d5c5e00") r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x42) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x64000000, 0xc61, 0x1e}) 2018/02/24 18:14:20 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000003, 0x13, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x6, 0x4) 2018/02/24 18:14:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x15, 0x80005, 0x0) 2018/02/24 18:14:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00006e5000)={&(0x7f0000bc9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000c9df90)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x0) fcntl$addseals(r0, 0x409, 0xa) 2018/02/24 18:14:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000d, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2b32)=0x3, 0x4) 2018/02/24 18:14:20 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) fcntl$getflags(r0, 0xb) 2018/02/24 18:14:20 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)) exit(0x0) dup2(r1, r0) 2018/02/24 18:14:20 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000bfe2)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x5, 0xca7, 0x8, 0x1, 0x0, 0x6}, 0x2c) connect$pppoe(r1, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/24 18:14:20 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b31ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = epoll_create(0x19c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) 2018/02/24 18:14:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xffffffff, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) lookup_dcookie(0x7fff, &(0x7f0000000040)=""/8, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x49, 0x40000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x7, 0x6, 0x5, 0x1ff, 0x1f, 0xff1}) 2018/02/24 18:14:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000092fd8)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e7fe0)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) sendfile(r0, r0, &(0x7f0000000040), 0x200) 2018/02/24 18:14:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f000000cff3)) socket$netlink(0x10, 0x3, 0x0) [ 311.636538] PPPIOCDETACH file->f_count=2 2018/02/24 18:14:20 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xe37f, 0xa0000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @dev, @syzn}, {0x0, 0x0, 0x0, @empty, @syzn}, {0x0, 0x0, 0x0, @link_local, @common}, {0x0, 0x0, 0x0, @broadcast, @syzn}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=@ethtool_modinfo={0x1b, 0x0, 0x0, "2c0a8a5b266c148b"}}) 2018/02/24 18:14:20 executing program 0: pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r3, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000000080)="cf20", 0x2}], 0x1, 0x6) 2018/02/24 18:14:20 executing program 1: r0 = getuid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000fc1000)={{0x0, 0x0, 0x0, r0}}) r1 = msgget(0x2, 0x40) r2 = getgid() getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r5 = gettid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000080)={{0x1, r0, r2, r0, r3, 0x80, 0x8dc6}, 0xffff, 0xc326, 0x3ff, 0x3ff, 0x0, 0x1000, r4, r5}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000000140)={0x4000000000000000, &(0x7f00000001c0)=[{}]}) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f0000000080)) 2018/02/24 18:14:20 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000daf000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) r1 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x40000000}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x39cc12707e14f71e) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/24 18:14:20 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) r1 = semget(0x1, 0x0, 0x0) semctl$SEM_STAT(r1, 0x7, 0x12, &(0x7f0000000000)=""/61) syncfs(r0) 2018/02/24 18:14:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xffffffff, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) lookup_dcookie(0x7fff, &(0x7f0000000040)=""/8, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='cmdline\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x2, 0x10000}) pread64(r0, &(0x7f0000129000), 0x0, 0x0) 2018/02/24 18:14:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0)=[], 0x0, &(0x7f0000072fd8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000096fd8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) sendto$packet(r0, &(0x7f0000000000)="d95d480cdc0a8c216ad05545fd9550ff2e39aefa27ce9e2975b07120f77369e124806a342d2f291c452850f51824dd21e09b662d681e200de23ade5f81f7a01eadcbcda4a883537c025c2364d8c819bc99d0fd76d5512b5b6b59b014a5b43872694c64932a374815b38e828a096d3c1a9556b6c77c2ee01518d75d29efdbf7a44e4739def98942dbc2b68e0d317195418f5df65c206378829825c469212898ceb75015b59c7f7e85ae38e8381d9a8ef0ee3c4d08e61cfbe6dd992481d73c8ff5762fb65d16ccd69d6c7713dc3c772e926b53de2340cd2061a34a1196382d135e207eda546dbd", 0xe6, 0x0, &(0x7f0000000300)={0x11, 0x16, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x14) socket$rds(0x15, 0x5, 0x0) [ 311.659201] PPPIOCDETACH file->f_count=2 2018/02/24 18:14:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@nat={'nat\x00', 0x1b, 0x5, 0x508, 0x120, 0x348, 0xffffffff, 0x348, 0x258, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, [0xff000000, 0x0, 0xffffffff], [0xb603006733b1c1e4, 0xff000000, 0x0, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', {0xff}, {0xff}, 0x21, 0x8001, 0x0, 0x64}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x655, 0x1000, 0x10, 0x2}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x4, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}, @ipv4=@multicast1=0xe0000001, @port=0x2, @gre_key=0xdc}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x80000000, 0x3, 0x1, [0x1f, 0x5, 0x10001, 0xe97e, 0x2, 0x7ef93117, 0x80, 0xffffffff, 0x3, 0x3, 0xfffffffffffffffb, 0x4, 0x6, 0x4, 0x100000001, 0x2]}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x6, @ipv4=@broadcast=0xffffffff, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @gre_key=0x2, @gre_key=0x269bc0c5}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xa, @ipv4=@broadcast=0xffffffff, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key=0x7dec33f, @port=0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, [0xff, 0xffffffff, 0x0, 0xffffffff], [0xffffff00, 0x0, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00', {0xff}, {}, 0x2b, 0x3f, 0x0, 0x20}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0xa, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@loopback={0x0, 0x1}, @gre_key=0x8001, @port=0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x520, 0xffffffff, 0x148, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x450, 0x450, 0x450, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0xef5d79428cd193e9}}, @common=@hbh={0x48, 'hbh\x00'}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00', {}, {}, 0x32, 0x2}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @dev={0xfe, 0x80}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}]}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) 2018/02/24 18:14:20 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x280, 0x0) r1 = msgget(0x0, 0x8) msgctl$IPC_RMID(r1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0xff, 0x6, 0x6}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r2, 0xfffffffffffffffe, 0xb5, "b547ad8aa593ba0cf03d41103313a2d81611704c10a90bbd1273a5ef31fb973548967487680855e4241c48f441494e82ee1b08f65d68e05d5fe36fa77962b489047b234112fc8693ff099a8a306d46dbdcc0963a5ff4f0fe18aaa2271dcf226af82e5532ef4bc18e6ef39c837296dd1d1bc492a9167ff917dd2c2ba662925a9c6bbb246249d23fa6dc8480c7207483d644df63173911e43a40e874725612538daaf203c785a985fff0a1b2b0c14e74d1e1bd18be39"}, 0xbd) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x8}, 0x8) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000000200)="31555f2baf6e8207977d2679ef35477013639f59e66a21dec16d1bbc4de919999ce5eedb669d005119c9f7eca69866541a813f52dd96088e92c4a52895ec3adcbed79425126aeb07d0e30a9227f088a3763f7120a7aeb66a98acf2792b9ecd587660f859dc0affe4f64d446712f314d401c75925300e8f27e22d261b17744234b80640ad78dc76944695d48278c6b6c70831b6dbdc8cb18037c2d2ba121dbdea2fda189d052a82c98a09b908e54c745b62a59e2fbb60a6") connect$can_bcm(r0, &(0x7f00000002c0)={0x1d}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000300)={0x6}, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340)=r2, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x200, 0x80) flock(r3, 0x4) open_by_handle_at(r0, &(0x7f00000003c0)={0xcf, 0x2, "58060888c24a3de70c7e94a6d7aa74cd8cdacba8cb68c83c266722aa8aeb64b7688b86fb074c143e2c063ffd6622d10fee72654403d1589b2f4c2430729450f18b96677949d8b448ec6ae46b78cc9fd4b52b1544a50ff76e1d708e5baa147c16afff6f710ba0c78bb13b0d61b203bca17f626caf804ae7c8e5781fce66d1b518f2c1f40e2961b8e094c6dc30522768fa66fd89e1944df8ad658113d1b7ea6d4dee381e6f30a036d21593acd9599f1f422628ec36bc3e4a3678aa4419542077718c246d32d7aeaf"}, 0x200) get_thread_area(&(0x7f00000004c0)={0x20, 0x20000000, 0x5000, 0xff, 0x8, 0x3, 0x0, 0xfffffffffffffffc, 0x1, 0x3}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000500)=0x3, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) sendto(r3, &(0x7f0000000540)="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", 0x1000, 0x20040011, &(0x7f0000001540)=@nfc_llcp={0x27, 0x2, 0x9, 0x3, 0xc00000000, 0x401, "adfb52fb1ea5e104d7a8bc5693e18df5af590928a672efa7f82421c5d81634804735107abd0b955021d9d7c7992499d6c4d6b47cb57c3b74254b67ddcd186b", 0x94}, 0x60) syz_open_dev$audion(&(0x7f00000015c0)='/dev/audio#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001600)={r2, 0x5, 0x4, [0x80000001, 0xffffffffffff8001, 0x7fff, 0x4]}, &(0x7f0000001640)=0x10) fcntl$setsig(r3, 0xa, 0xd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001680)={r2, 0xd2, "4e47fcf1e2822cea7f189551da7ad936ea1173aab57f7114c7b3b2c1b4ff684cf5d46a51234d804497019b713b52b96ea2fc770266187a09766f782bea9c93306dfbe5554b567d8d64c84f8f62a29c8f05736064105f517d53ab543663b70d00bc74afa3d0db5e729e90d83f751a3b0896f4bbcf7443a5af758520920a721bdcbae67ebf37b566da9125cb61186f9515f08e53b125ba46fbabaf4ca2a481e099dbf9169681c20d4d6aefb74f8d64ba2966f72b44e341b38ee71dcc62e4a5baea512ea7f7d1cdd5258a8aed3d05b2970e134f"}, &(0x7f0000001780)=0xda) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000017c0)={r4, 0x5}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000018c0)={r4, 0x70, &(0x7f0000001840)=[@in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa4cd}, @in6={0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x200}]}, &(0x7f0000001900)=0x10) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000001940)=""/245) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001a40)=@pic={0x3, 0x43, 0x7, 0x7, 0xffffffff00000001, 0x7fffffff, 0x7, 0x101, 0x5, 0x416, 0x81, 0x20, 0x5, 0x400, 0x5, 0x1}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001b40)={0x2, 0xf004}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001b80)=@generic="be9c76440c5f488fcc89126a24e2bb94", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001bc0)={0x8, 0x8, 0x4, 0x3f, r2}, &(0x7f0000001c00)=0x10) connect$ax25(r3, &(0x7f0000001c40)={0x3, {"3cf6669130ffaf"}, 0x70e}, 0x10) 2018/02/24 18:14:20 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6c0a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000040)={0x3835, {{0x2, 0x1, @empty}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/02/24 18:14:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x14, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x100) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)={0x5, 0x400, 0x6, 0x0, 0x80000000, 0x8, 0xaf, 0x100000001, 0x2, 0x7f, 0x35, 0x7, 0x0, 0xfffffffffffffe00, 0x1000, 0x7, 0x8, 0xfff, 0x216d}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="8154ff0ce5663a69", 0x8}], 0x1) 2018/02/24 18:14:20 executing program 4: mremap(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) futex(&(0x7f0000000000)=0xfffffffffffffffb, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)=0xfffffffffffffff9, 0x0) [ 311.747733] x_tables: ip6_tables: MASQUERADE target: used from hooks PREROUTING, but only usable from POSTROUTING [ 311.782647] xt_l2tp: unknown flags: e9 2018/02/24 18:14:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x1}, 0x8) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"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"}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000480)=0x5, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/context\x00', 0x2, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) lseek(r1, 0xfffffffffffffffc, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/4096) close(r0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x11) 2018/02/24 18:14:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000082e000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000a6efec)={0x14, 0x1000000000023, 0x301, 0x1, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/24 18:14:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x80000006, 0x0, 0x0, 0xfffffffffffffffd}]}, 0x10) poll(&(0x7f0000000040)=[], 0x0, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x1ff, 0x9, 0x200, 0x7}]}, 0x10) fanotify_init(0x0, 0x9000) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000e86000)=@getlink={0x20, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/24 18:14:20 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f000038f000), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0, r2}) [ 311.803244] x_tables: ip6_tables: MASQUERADE target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/02/24 18:14:20 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x30) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) 2018/02/24 18:14:20 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x7, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x10) 2018/02/24 18:14:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000182000)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x8, 0x800, 0x1, &(0x7f0000000000)={0x0}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x0, 0xce7, &(0x7f0000000040)}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/02/24 18:14:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x3ff, 0x4}, 0x0, 0x8, 0x2, {0x2}, 0x957, 0x6f90}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/24 18:14:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000000)="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") r1 = gettid() r2 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0xeaaa, 0x20000) connect$rds(r2, &(0x7f0000001040)={0x2, 0x1, @empty}, 0x10) gettid() kcmp(r1, r1, 0x7, r0, r0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000001080)={{0x100, 0x7, 0x6, 0x4, "f7e2b628249963111abd6b46faf75c1f465ca68c1a11972f74e4fa7f20b938f395f738be2acdfaee515656c0", 0x200}, 0x0, 0x0, 0x7fff, r3, 0x7fffffff, 0x3f, "c02ea980e5a8466ff57e5e6d57d0cf234d58839f23da4eae156603be576b2c183f96c58a6064c1a91ac5ddca38ceb11dbc2168be4d57e3caff39ef7c1109d9f8", &(0x7f0000001040)='proc&user\x00', 0xa, [], [0xffffffff, 0xfffffffffffffffe, 0x0, 0x5]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000011c0)={0x7, 0x401, 0x200, 0x1, 0x100000000, 0xffffffff, 0x1ff, 0x3, 0x0}, &(0x7f0000001200)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001240)={r4, 0x7dc, 0xba, "5d18f2a5f4992da676bbd5c90831b9704005fa3c064954a0508a1a63ccaf50ea1ecf9048658b41c777a1670b2bbac3573494ce9d1d2c8e29cea116b6fa7a9db71e546838f91317b5a5c1577dba6fa64b12a670580f564db706e9204d7ffc07ba25c48d56fde1a7326efd276f8fcc35d82120bd933ffda66bfc075d7d9d0bd1b0d790f4228dc34b21e613320b0bf6544935e7a6e1f0655d445364fbc3214f76d0ec629cb1a11ee020f49e578575fa0436ca720733d6e45b7999ea"}, 0xc2) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000036a000), &(0x7f0000b05000)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f00000011c0)="86079775f0ea1f0553b1d5c3403c5df9b6fa0a923256e27c7cc3e7487cd763a94a0755c4c3cb663dd933a03989375e7b2f2e4f6663ee55e7dcdc2622d36bf0f41440ef6bcfb9e887af5be164c9cef69b2f51a1e6f7553eae74f3007dcfe624364519b84bc00a4bb58cf5e136a7cd6bb718f63b71", 0x74) clock_gettime(0x0, &(0x7f0000001240)={0x0, 0x0}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000001340)=r3) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000001280)={r5, r6/1000+10000}, 0x10) creat(&(0x7f0000001000)='./file0\x00', 0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000011c0)={0x0, 0xfff, 0x4, [0x7ff, 0xffff, 0x10001, 0x8]}, &(0x7f0000001200)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001340)={r7, 0x1, 0x105, "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"}, 0x10d) 2018/02/24 18:14:20 executing program 6: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000013c0)=@ax25, &(0x7f0000001400)=0x10, 0x80800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001440)) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000000)={@generic={0x0, "ee068b19c9bcfa58ba309989a49311f8824b152b9a2b5666a92a8bd52dbd2804cee241829ccbc08205a920c0f77d411cbb89db97c8ca4b295415388cdc1d836fd5295764fdbd1632da8d23bda3cc8d292bbf26b8a82295bccaa36b5690cb91e266493192efd622f8d7fb80d8df929b7ea9e3e8291d6120949907f6fd4971"}, {&(0x7f0000000000)=""/124, 0x7c}, &(0x7f0000000080)}, 0xa0) 2018/02/24 18:14:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xffffffff, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:20 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0xfffffffffffffff9, 0x3, 0x5}) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x7fff, 0x940, 0x3c, 0x2, 0x7, 0x81}, 0x1, 0x0, 0xfffffffffffffffb}) syz_emit_ethernet(0x36, &(0x7f000055f000)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f000064fff8)={0x0, 0x0, []}) 2018/02/24 18:14:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x318) unshare(0x400) unshare(0x8000000) r1 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000118fff), 0x0, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400100, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000100)=""/183) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[], 0x0, &(0x7f0000000280)=[]}, 0x10000) 2018/02/24 18:14:20 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000057eff5)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000326ffc)=0x40000020000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200001, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x200, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @empty}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x246, 0x2, 0xb83, 0x80000001, 0x800, &(0x7f0000000040)=@generic="62ac9199a5f20cff456323db1c73b656", 0x9, 0x1, 0x20}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x81}, 0xff86) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) 2018/02/24 18:14:20 executing program 6: r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x7, 0x8, [0x3, 0x8000]}) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0xffffffffffffffff, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0xa5) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$TIOCSBRK(r1, 0x5427) dup3(r1, r0, 0x80001) [ 311.985090] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 311.988257] binder: 9000:9011 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/24 18:14:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x98) sendmsg$alg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000480)='*(', 0x2}], 0x1, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1400}) 2018/02/24 18:14:21 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x462) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x5, 'kmp\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f8, 0x278, 0x1e0, 0x278, 0x0, 0x0, 0x360, 0x360, 0x360, 0x360, 0x360, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x94c}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x8, 0xff}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0xffffff00, @generic="1b16e000a475b4e4a755442975f7f13a", @generic="f0d863a1cd0d18b5a3c96472db3209fa", {}, {}, 0x89, 0x2, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x3, 0x200, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/24 18:14:21 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)="2fd0e5c739e4b721538444c8d3f7339c6570ddc27394d46c18de33652bc5dd523aa95c8b2db20c8266c3730d9cba0c84023fb036a3ac41363f6010537f6bee1c20d72caa5f95968170c0ac8ce4d8e0d26db69713aacc4ae6a8631641d778b83488297dfdd78cd972f4ce3843df5957ae90ff6243efb5d8d0efe3f5fa2aee2f455f2010e4184a4fc6e895458ccee871c2a4b2a5892110fd77c704141096a2d97aa7fc8c91c63adcbc97d8aa8b23bb9bc82d0e9f23af61f2ee58c43951a009bd72f2d29f390d7d16b6ceab76b5b42d00672f82b1f8083d59a8dd0bbb87338426f81a3de3809e99c940ae17d3fe", 0xec) kexec_load(0x0, 0x0, &(0x7f0000ec3fe0)=[], 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x121080) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/02/24 18:14:21 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0x37d, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x80000001, 0x2) 2018/02/24 18:14:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00009e7fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd84e0)={0x1, [0x0]}, &(0x7f0000c9dffc)=0x19) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f000095f000)=0x98) seccomp(0x0, 0x1, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x5, 0xfffffffffffffffe, 0x8000000000000000, 0x4}, {0x2, 0x6, 0x1, 0xba0}, {0x7, 0x9, 0x80000000, 0x9}, {0x7, 0xfffffffffffffffb, 0x5, 0x1}]}) 2018/02/24 18:14:21 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x8e7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x5}}, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x378}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}}, &(0x7f0000000080)=0xfffffffffffffdaa) getgid() 2018/02/24 18:14:21 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:21 executing program 0: clock_gettime(0x1, &(0x7f0000266ff0)={0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r0}, {0x0, 0x7530}}) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000000000)=""/117) 2018/02/24 18:14:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$poke(0x4, r1, &(0x7f0000000040), 0x1f) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f000000c000)={0x10, 0x34003}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x48000) 2018/02/24 18:14:21 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') 2018/02/24 18:14:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000081ff8)={0x0, 0x0}, 0x0) finit_module(r0, &(0x7f0000000000)='(\x00', 0x3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000364fe8)={0x1, 0x0, [{0xc0000084}]}) 2018/02/24 18:14:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x6, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x1, 0x6e4) 2018/02/24 18:14:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x404000, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1, {0x10000, 0x8, 0x2, 0x8b08, 0xfffffffffffffffe, 0x9c08}, 0x800, 0x10000}, 0xe) getpeername(r0, &(0x7f0000000180)=@l2, &(0x7f00000001c0)=0xe) [ 312.037414] binder: BINDER_SET_CONTEXT_MGR already set [ 312.051451] binder: 9000:9015 ioctl 40046207 0 returned -16 [ 312.062508] binder: 9000:9027 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/24 18:14:21 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x7) r1 = dup2(r0, r0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x0, 0x20, 0x4f, 0x3}, 0x5, 0x2, 0x0, 0x0, "0c49691025dc0f6d"}, 0x10}, 0x1, 0x0, 0x0, 0x810}, 0x1) ioctl$sock_ifreq(r0, 0x89ef, &(0x7f0000000240)={@common='bridge0\x00', @ifru_data=&(0x7f00009dbfe0)="070000000000000000039d0000000000007fff00a10000000449fa00e2007e23"}) 2018/02/24 18:14:21 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0xfffffffffffffe4d, 0x1000000000000004) r0 = perf_event_open(&(0x7f0000727f88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6db, 0x38200) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000080), 0x0) memfd_create(&(0x7f0000000080)='uservboxnet1]-md5sumeth0\'eth0)vmnet0selfsystemppp1\x00', 0x2) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x8, 0x24, 0x1, r0}) fcntl$getown(r2, 0x9) finit_module(r1, &(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0x800, 0x16, 0x1}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x1fc00000, &(0x7f0000000180)=0x2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/24 18:14:21 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="00006c9a0800cf") pwritev(r1, &(0x7f0000735000)=[{&(0x7f0000798000)="a5", 0x1}], 0x1, 0x0) 2018/02/24 18:14:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) splice(r0, &(0x7f0000000000), r1, &(0x7f00000000c0), 0xfffffffffffeffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mbind(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x0, &(0x7f0000000040)=0x3a2, 0x40000000000000, 0x2) pipe2(&(0x7f0000000080)={0x0}, 0x80000) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000000c0)={0x8, 0x4, 0x200, 0x101, 0x100}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000000c0)=0x18, 0x4) 2018/02/24 18:14:21 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001faffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b7c000)='loginuid\x00') ioctl$int_out(r1, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x80800) prctl$getreaper(0x2f, &(0x7f0000000040)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) 2018/02/24 18:14:21 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@local, 0x0}, &(0x7f0000000100)=0x14) bind$bt_hci(r0, &(0x7f0000000140)={0x1f, r1, 0x3}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x4000}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x900, 0x3, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0xfff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00008e1000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10050) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/24 18:14:21 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40201, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ptrace$cont(0xf, r1, 0x1ff, 0xfff) 2018/02/24 18:14:21 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) syz_emit_ethernet(0x5e, &(0x7f0000000040)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipx={0x8137, {0xffff, 0x50, 0xfffffffffffffff8, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xc0000000000}, {@broadcast=0xffffffff, @current, 0x3f}, "e21daab20654fd59ed99d6c1a0ecaf0c4e250b2dc0a4d56e73d6b78af74e8d23b681735b063cbcc780e3eca3c695ba884b16"}}}}, 0x0) 2018/02/24 18:14:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/24 18:14:21 executing program 0: r0 = socket$inet(0x2, 0x5, 0x8001) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) sendto$inet(r0, &(0x7f0000000000)="08ec816df92c08d3", 0x8, 0x4000015, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x385) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7fff, 0x8000) 2018/02/24 18:14:21 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x60002, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xff, 0x242140) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x401, 0x30}, 0xc) r2 = memfd_create(&(0x7f0000000000)="6b4f7972696e6700741b8ff44390a4f2a4688f2f57d610a2e4498b806a2f0bda4968a0fca183739b42c3a8536c73e12df47c3f375d1998f70d1ed1f52832f5ef01320060013e1ae0256ca7590003eb07e702b73bdb820bbdd0719608216324a27ebdbfc6dd914515080beabe9c3e3e174d582ef71822c6e2742d0bd2de2cafd121dabb1a3779840174063e8a01be79c88184b104c4286bbe699c2cadbb21125d7261afd21bd5f0ad", 0x0) syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/47) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000047000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/24 18:14:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/llc\x00') mmap(&(0x7f0000fed000/0x12000)=nil, 0x12000, 0x0, 0x30, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x4) getdents64(r0, &(0x7f0000000040)=""/186, 0xba) sendfile(r1, r0, &(0x7f00005ed000), 0x400000ff) readv(r0, &(0x7f0000001580)=[{&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000000040)=""/51, 0x33}, {&(0x7f0000000040)=""/180, 0xb4}, {&(0x7f0000000080)}, {&(0x7f0000001200)=""/231, 0xe7}, {&(0x7f0000001300)=""/255, 0xff}, {&(0x7f0000001400)=""/89, 0x377}, {&(0x7f0000001140)=""/219, 0xdb}, {&(0x7f00000000c0)=""/35, 0x23}], 0x9) 2018/02/24 18:14:21 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f000033b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"f71229640bfe8f73a5cb4a795d3e37cf", {0x4, 0x3, 0x4f35, "0cc9b18852fc", 0x7ff}}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) r1 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2}, 0xfe04, &(0x7f0000000180)={&(0x7f0000000180)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d0dc500723cf19bb"}, 0x10}, 0x1}, 0x0) 2018/02/24 18:14:21 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:21 executing program 3: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000000)=[@decrefs={0x40046307, 0x3}], 0x186, 0x0, &(0x7f0000000040)="f95037fa52d0fc0380a4753583e72f2b352c"}) close(0xffffffffffffffff) socketpair$inet(0x2, 0x4, 0x5, &(0x7f00000000c0)) 2018/02/24 18:14:21 executing program 1: bpf$MAP_CREATE(0xd, &(0x7f0000000040)={0x0, 0x0, 0xbda9}, 0x2c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82, 0x0) 2018/02/24 18:14:21 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000403ff2)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000d42fd0)=[{&(0x7f000011e000)="ab", 0x1}], 0x1) clock_adjtime(0x4, &(0x7f0000000000)={0x9, 0xa59, 0x1ff, 0x3ff, 0x1, 0x7, 0x6, 0x1, 0x3ff, 0x6, 0x8, 0x6, 0x5, 0x4, 0x2, 0x40, 0xf245550, 0x74d, 0x4, 0x4c8, 0x3, 0x400, 0x2, 0x792d, 0x1, 0x8}) 2018/02/24 18:14:21 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [], {@arp={0x806, @generic={0x17, 0x897c, 0x6, 0xc, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, "616600801fbc1b8300530ea0", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, "097e7351f821ec9187c100d71f7be784"}}}}, &(0x7f0000000040)={0x1, 0x2, [0x70, 0xf6d]}) syz_emit_ethernet(0x3e, &(0x7f0000005f25)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x7, 0xffffff88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, &(0x7f0000000540)={0x0, 0x1, [0x0]}) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x50, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x20}, 0x4, 0x3, 0x4, 0x3}}}}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000140)={0x7, r2}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) 2018/02/24 18:14:21 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000a53000)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x4a) 2018/02/24 18:14:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x405, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x392) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x7ff, 0x7fffffff]) 2018/02/24 18:14:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x996) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) 2018/02/24 18:14:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)="d89544a926800c961c4c5df9", 0xc}], 0x1) r2 = accept4$inet6(r0, &(0x7f0000361fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000440)={{0x6, 0x0, 0xffffffffffffff7f, 0x4fb, "07aa663e28ffc283d1e5447d54222f9db1a870356c21f06643c404dca55478253d7598a20930ef6e76a9ef86"}, 0x5, [0x401, 0x3, 0x3, 0x4, 0x400, 0x100000001, 0x3, 0xb598, 0x4, 0x6, 0x40, 0x1ff, 0xfff, 0x0, 0x32, 0x3, 0x3, 0x8, 0x20, 0x2, 0x9, 0x7, 0x6, 0x2, 0x1, 0x1, 0x9, 0x3, 0x6, 0x1, 0x8, 0x4, 0x514, 0x3ff, 0x2, 0x30a, 0xff, 0x7f, 0x2, 0x0, 0x8, 0x6, 0x5, 0x9, 0x7, 0x8, 0x80, 0x0, 0x200, 0x200, 0x1, 0x3, 0x1, 0xbfcb, 0x10001, 0x10000, 0x0, 0x1, 0x7, 0x4, 0x0, 0x3ff, 0x0, 0x8, 0x9, 0x7, 0xff, 0x47e, 0x3, 0x7ff, 0x7, 0x1, 0x3, 0xffff, 0x7f, 0x80, 0x7, 0x5, 0x0, 0xa6d3, 0x1f, 0x5, 0xffffffff, 0x80, 0x5, 0x20, 0x10000, 0x7, 0x9, 0x0, 0x4, 0x6, 0x5, 0x7ff, 0x3, 0x4, 0x7f, 0x8, 0x37f02b3, 0x1f, 0x6, 0xfffffffffffffffa, 0x6, 0x401, 0x5, 0x2, 0x8, 0x2, 0x3, 0x8, 0x8364, 0xfc30, 0x2, 0xfffffffffffffeff, 0x3, 0x0, 0x0, 0xffffffff00000001, 0xe8, 0x0, 0x1f, 0x800, 0x6, 0x10000, 0x400, 0x0, 0x7f, 0x9], {r4, r5+10000000}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000911f68)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/24 18:14:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) pipe2(&(0x7f0000000000)={0x0}, 0x84000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xfff}}}, 0xa160, 0x1, 0x6, "57a29ca6a2bf84e78b5b2946d268fac495441edc81dfcacf4e7d99ef46972cb27c53649de339505288d9cdec3c8e4e7466a8ec6b84b00b886ec0fcbe55faa04e4df5a73db468b5bf30a333155c22dc0a"}, 0x160) syz_emit_ethernet(0xfde9, &(0x7f0000982f5b)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e7fec)={0x0, 0x40000000000000a2, [0x0]}) [ 312.693520] SELinux: failed to load policy 2018/02/24 18:14:21 executing program 3: socketpair(0x9, 0x6, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000040)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x7, @empty, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x8, @empty, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x38c, 0x9, [0x8001, 0x101, 0x3ff, 0x2, 0x7, 0x8, 0x7fffffff, 0x7b, 0x21]}, 0x1a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x3}, 0x8) clone(0x200, &(0x7f0000000280), &(0x7f00000001c0), &(0x7f0000966ffc), &(0x7f0000000200)="39213ce28b7659ac4039b214f1a0a8508de6ea93751e4a15b9ac12a7c29938b98caef4a57cfbe09f360ad6fb7724fa2063b3d02aa58649e1cd3684cbc8d65ddf90029b62f17815913094698ed4") 2018/02/24 18:14:21 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:21 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x401, 0x80, 0x0, 0x6}]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0xfffffffffffffffc) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000400)={0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) r4 = accept(r0, 0x0, &(0x7f0000efaffc)) recvmsg$kcm(r4, &(0x7f00000001c0)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000000140)=[], 0x0, &(0x7f0000000180)=""/48, 0x30}, 0x0) 2018/02/24 18:14:21 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffe) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/24 18:14:21 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={@generic="b013fb6814f795ccaa9162dbf28c6b40", @ifru_mtu=0x81}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0xfffffffffffffffd, 0x80000000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000100)={0x1, r4, 0x1, 0xc6e}) 2018/02/24 18:14:21 executing program 4: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x125) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') ftruncate(r2, 0x2) dup2(r0, r1) 2018/02/24 18:14:21 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x21, 0x0, @tid=r0}, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0xfffffffffffffff8, &(0x7f0000000240)=[]}}], 0x400000000000143, 0x2) 2018/02/24 18:14:21 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/157) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000055a000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @rand_addr=0x1}}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$void(r1, 0x5450) 2018/02/24 18:14:21 executing program 6: umount2(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x1, &(0x7f00000000c0)) umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/02/24 18:14:21 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rmdir(&(0x7f0000183ff0)='./file0/control\x00') 2018/02/24 18:14:21 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb079)=""/4096, 0x1000}], 0x1) r1 = semget$private(0x0, 0x1, 0x2) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000000)=""/142) 2018/02/24 18:14:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f00000000c0)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x24, "259b15274b58cc6d36bcb99dad3ac0ba76f06f6111b9cbc13304e77f0b7653bbc568ea11"}, &(0x7f0000000140)=0x2c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x6}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000c96ff8)='./file0\x00', &(0x7f0000a98000)={0xedf2}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x141) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xbc, "597ab309f332439e9f50f9e407b8ea13a280b16b14904c0c8bb5daf63a27294556b7e74cb04e820cfc85469bd01bdb9f110d40aa8afb58e289421357d47a462d97f195af07115a70f0389aba2c72537264f1e940b3bbc319ea751925fae71b4a6c225e80f322f7155d0018784e7e59ecd25b4c78ecc35d3db54bc2308c3eac0acf9de0cde3af1ddcd460b3447d73984408eba8e602caee5960b3b7fea9faa0c8acea3abacff0486dfbd70d3dd1b420829d81fc9bb729f0777e70e401"}, &(0x7f0000000180)=0xc4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x2, @rand_addr=0x7}}, 0x9, 0x9, 0x1f, 0x10000, 0x84}, &(0x7f0000000280)=0xa0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x101ff, 0x103, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r7, 0x8018457f, &(0x7f00000000c0)=""/134) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text16={0x10, &(0x7f0000884000)="66b80500000066b938cfbaa30f01d9baf80c66b89813908866efbafc0c66b80e00000066efeaff7f3b01b813018ee00f3266b80500000066b9ff0000000f01d966b8010000000f01d90f01b53a5b0f340f01ca", 0x53}], 0x1, 0x0, &(0x7f00006edfe0)=[], 0x0) r8 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x5, 0x78, 0x3, 0x4320, 0x1f, 0x4, 0x0, 0x400, 0x20000, 0x5, 0xffffffffffffffff, 0x3ff, 0x0, 0x40, 0x0, 0x4, 0xffff, 0x8, 0x100000001, 0x8, 0x2, 0xfc, 0x1ac, 0x4, 0x1, 0x7, 0x0, 0x0, 0x9b, 0x6, 0x9, 0x4a6, 0x3edf, 0x101, 0x4, 0xe, 0x97, 0x7, 0x0, 0x981, 0x0, @perf_config_ext={0x1, 0x1}, 0x1, 0x1ff, 0xff, 0x2, 0x8, 0xfe, 0x9}, r8, 0x10001, r0, 0xd) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/24 18:14:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001dffc)=0x1000007fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) sendto$inet(r2, &(0x7f0000000000)="bb", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x5}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r3, r4) recvmsg(r2, &(0x7f0000ef6fc8)={0x0, 0x0, &(0x7f0000ef4fc0)=[], 0x0, &(0x7f00006c0000)}, 0x8002022) 2018/02/24 18:14:22 executing program 7: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fstat(r1, &(0x7f0000000000)) fcntl$getflags(r1, 0x400) 2018/02/24 18:14:22 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}}) r3 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000595ff8)=0x82) 2018/02/24 18:14:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:22 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x2800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={@generic="bf1aa887b49b1babcd24790f2c43c655", @ifru_flags=0x9000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)=0x1) 2018/02/24 18:14:22 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x665, r1}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000abee8)={0x18, 0x28, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x800000000003}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/24 18:14:22 executing program 4: syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @random="da00005c0011", [], {@ipv6={0x86dd, {0x0, 0x6, "1100f7", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @empty, [], "8df06558eb6a17d1"}}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x400) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)={0xa, 0x0, [{0x9, 0x0, 0x5}, {0xffffffff, 0x0, 0x8}, {0x4, 0x0, 0x401}, {0xff, 0x0, 0x3}, {0x4, 0x0, 0xc154}, {0x6, 0x0, 0x7fffffff}, {0x8, 0x0, 0x20}, {0xdaa, 0x0, 0x4}, {0x2, 0x0, 0x2}, {0x8, 0x0, 0x7}]}) prctl$setendian(0x14, 0x0) 2018/02/24 18:14:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x480000) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @empty}}, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x7, 0x0, 0xfffffffffffffffa, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x100000, 0x101000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000340)=0x2240000000, 0x4) io_setup(0x3, &(0x7f00000000c0)=0x0) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000000100)="640137db56b9ee993f97a85def751aa10bc2ef5ed1d05034b84c666c85b6065054f53b314cfc5e5fbe7e585e3a08db0c80eed74173fa0bc5a0c132b66535b1b3001bcf1e18cf8f0b90c4179a8c899dc1c7a0e57e07d4f906436aac4fc65baaf2048671050344040553b85d7f39b2fffc378e6f51303917dbd4f9655f3fd9dbcec31268061f34ba", 0x87, 0x100, 0x0, 0x1, r2}, &(0x7f0000000200)) recvfrom$inet(r2, &(0x7f0000000080)=""/38, 0x26, 0x20, 0x0, 0x0) 2018/02/24 18:14:22 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x40000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x3, 0x0, 0x100000000, 0x1, 0x1, 0x6, 0x0, 0x81, 0xff, 0xfffffffffffffffd, 0x4, 0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000000c0)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd29, 0x8000000004000) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040)={0x9, 0xff, 0x0, 0x9, 0x22, 0x10000, 0x6, 0x4, 0x10040000, 0x4, 0x7f, 0x8}) sendmmsg(r2, &(0x7f000000a940)=[{{&(0x7f0000002dc0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002e00)}], 0x1, &(0x7f0000003040)=[]}}, {{0x0, 0x0, &(0x7f0000004340)=[{&(0x7f0000004080)}, {&(0x7f00000042c0)="e78174b605eb73cc78a7e74df64a667c6e4d1ea774", 0x15}], 0x2, &(0x7f00000043c0)=[]}}, {{&(0x7f0000005840)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f00000059c0)=[{&(0x7f0000005880)="40c0574587de4c5ee7411c", 0xb}], 0x1, 0x0, 0x0, 0x4000000}, 0x5b2d}, {{&(0x7f0000005a00)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000006a40)=[{&(0x7f0000005a40)="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", 0xfcf}], 0x1, &(0x7f0000006a80)=[]}}, {{&(0x7f0000008040)=@sco={0x1f}, 0x8, &(0x7f000000a540)=[{&(0x7f0000008080)="05bf15c18559d48b968497df135fed2d8a", 0x11}], 0x1, &(0x7f000000a600)=[]}}], 0x5, 0x8000) 2018/02/24 18:14:22 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xffffffffffffff01, 0x9, 0x4, 0x2, 0x40c1b50c}, 0x14) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xfff, 0x8}, &(0x7f0000000240)=0x98) semget$private(0x0, 0x0, 0x0) 2018/02/24 18:14:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f0000bd9fe0)=[]) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$getflags(r0, 0x1) 2018/02/24 18:14:22 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x87, 0xfffffffffffffffd) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="6830e00093c3e2fd1c699701ec12479964211fb50f7688a667d11e267903763d81528d8d3cb18d4ab652d3fcbe9cc4e0100127a939d66d98813f9df5ae03241d83e834ca3076d00f53467f211bb0ffaff7e0eeb091c9b7b312e1b71b8c62295c929405", 0x63}, {&(0x7f00000000c0)="6a172f2d178f3430fc32867a37f60cd3c27842fad5a75ef7d3da826d57cfa036cf4ee154b9799d417c6f59a216b14fad364dd1b03bc0b176677df93a3791f4a33ed43d97cd6d0b122bf5c1681543b4180b470f48667345a27f03e45c76aac9963238ff2be70af11836ea4e2cf8b282e450269f4d7ac1c8ca6535f34fa79063eb765a5dffbee9a0038d3c24010b9a4d5882b4e4764d0286737449083951b302e6a0553155fb98f1dad47eae6a09b24fe697f0addbb6b403bf2caab3a65192b2d704bd1e6dd50b01db3bd56e7652cbab09e491d7117ed88c47647bf0f56d15a14f8e58c40a27d28de395da23", 0xeb}], 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000890000)='/selinux/enforce\x00', 0x80081, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='0', 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000200)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) accept$inet(r0, &(0x7f0000000200)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000300)=@req={0x50, &(0x7f0000000280)={@generic="652c4a107c15e854a143114953404e3e", @ifru_mtu}}) 2018/02/24 18:14:22 executing program 5: r0 = socket$inet(0x2, 0x80802, 0x40) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @common='ip6_vti0\x00', @common='ip6tnl0\x00'}, 0x0, 0xc0, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x8508, '\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) unlink(&(0x7f0000000040)='./file0\x00') ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@generic="72ae5362a6c8bde60d27bc464684cdf6", 0x40}) pipe(&(0x7f0000000080)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x14) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x2c8) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) iopl(0x2) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000100)={r0, r5}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000200)=@fragment={0x6, 0x0, 0x2, 0xfcd7, 0x0, 0x9, 0x3}, 0xe) write$evdev(r4, &(0x7f0000000180)=[{{r6, r7/1000+30000}, 0x2, 0x4f47, 0xafe7}, {{0x0, 0x2710}, 0x4, 0x8, 0x1}, {{0x0, 0x2710}, 0x34, 0x7, 0x1}, {{}, 0x9, 0x9, 0x4}, {{0x0, 0x2710}, 0x1, 0xfff, 0x1}, {{0x77359400}, 0x760, 0x401, 0x4}], 0x90) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x688, 0xffffffff, 0x5b8, 0x478, 0x478, 0xffffffff, 0xffffffff, 0x5b8, 0x5b8, 0x5b8, 0xffffffff, 0x4, &(0x7f0000000580), {[{{@uncond, 0x0, 0x318, 0x340, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x81, 0x7fff, 0x0, 0x1, 0x4, 0x1, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}], 0xf}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x3, 0x3, 0x3, 0x4, 0x34, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}], 0xa}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3e41, 0x0, 0x1, [0x4, 0xd87, 0x5, 0x6, 0x9, 0x1fffe0000000000, 0x80000001, 0x1, 0x5, 0x7fff, 0x6, 0x1, 0x9, 0xfff, 0xa58e, 0x336e], 0xb}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @common='vcan0\x00', 0x7}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x0, 0x1, 0x3, 0x100000001}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x7fff, 0x2, 0x1, [0x1f, 0x100000001, 0x0, 0xffffffff00000001, 0x100, 0x101, 0x6, 0x101, 0x6, 0x1f, 0x2, 0x800, 0xe3, 0xffffffff00000001, 0x3, 0xffffffffffffffff], 0x10}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6e8) 2018/02/24 18:14:22 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xc000000000000000, 0x8000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb9699880a4f7d85f, 0x7f, 0x6, 0xfffffffffffffff9, 0x4, r0, 0x3ff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r1, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r1, &(0x7f00005da000), &(0x7f0000e03000), 0x1}, 0x20) 2018/02/24 18:14:22 executing program 7: prctl$intptr(0x24, 0x800) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200001, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x800, 0x82) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$intptr(0x24, 0xf90) 2018/02/24 18:14:22 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2) 2018/02/24 18:14:22 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x1, 0xd7a, 0x5, 0x4, 0x8}) statx(r0, &(0x7f0000000080)='./file0\x00', 0x3100, 0x480, &(0x7f00000000c0)) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={r1, r2, 0x7}) iopl(0x10001) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, 0x8001, 0x5, 0x80, 0x400, 0x4042, 0x40000000, r3}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x200, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000600)={@multicast2, @multicast2}, &(0x7f0000000640)=0x8) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000000680)={0x20000000}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000006c0)={0x4, 0x1, [{0xd1, 0x0, 0x3}, {0x7020, 0x0, 0x1}, {0x0, 0x0, 0x200}, {0x7, 0x0, 0xfffffffffffffff7}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r5, 0x40405515, &(0x7f0000000740)={0x1000, 0x0, 0x3, 0x5, "ad78ba0355ade50f27dcafa1d7c7f473b92fe8fbb69d1ede6c963f5ff8ee8f1cf500a218176e06a2af418a2a", 0xc901}) r6 = dup3(r4, r4, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000780)={0x1, 0x1, 0x7, 0x0, 0x3}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000007c0)={{0xf000, 0x10f000, 0x10, 0x80, 0x1, 0x401, 0x8000, 0x6bdc, 0xffff, 0x3305e236, 0x2, 0x40000}, {0x104000, 0x7000, 0x9, 0x65b, 0x2, 0x9, 0x7fffffff, 0x100000000, 0x4f, 0x0, 0x9, 0x5}, {0x1, 0x100000, 0x1f, 0xc08c, 0x101, 0x5, 0x5, 0x96f, 0x1, 0x1, 0x5cd6ab88, 0xfffffffffffffffe}, {0x1, 0xf000, 0xc, 0x2, 0x81, 0x65cd, 0x1, 0x100000001, 0x3, 0x80000000, 0x6, 0x8}, {0x0, 0x100000, 0xb, 0x8, 0x7, 0x2, 0x6, 0xb4, 0x2, 0x101, 0x8, 0xff}, {0x2000, 0xf000, 0xa, 0xa0000000, 0xa1f4, 0x5, 0xff, 0x9, 0x4, 0x2, 0x1, 0x1f}, {0x2001, 0xf000, 0x9, 0x4, 0xffffffff, 0xfff, 0xfff, 0x6, 0x36, 0xfffffffffffffffb, 0x0, 0x1f}, {0x7007, 0x3000, 0x0, 0x7ff, 0x80000001, 0x0, 0x2, 0x9, 0x4, 0x0, 0x7}, {0x0, 0x10000}, {0x5000, 0xf000}, 0x40020, 0x0, 0x0, 0x2, 0xd, 0xa000, 0x0, [0x100, 0x7, 0xb, 0x7]}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000900)=0xeca) ioctl$int_out(r4, 0x5460, &(0x7f0000000940)) open_by_handle_at(r6, &(0x7f0000000980)={0x6c, 0x8000, "7f0ef58439d2c1328d8c55c0b2a05fb1ac2a49bfb4e477467f85b3a929808126226db389578a38dcb585d7e0fb67c30802659d31a72f71c951a1a076ed7d1c7a1b17e146f296ea113af07c9172d7ef9b7cf2c0f0839559438e19a5ef5e92a76879b5604b"}, 0x1) accept$llc(r6, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a40)=0x10) mq_timedsend(r6, &(0x7f0000000a80)="13765e77dfa7319e19c39b034cfa0a7f1301e862294ec930a7fdf4adde33a4b1a5af82bf5ee4a017c510c6007d0f7a734176e29189accdd877c6d0816bf2e8690f181dfabc8edba64d03f6b70871e9a38378c9d6fd1e089805ceaec8f5131687844e6f03fc44f15ad0043e3f5615bddd0ab2876968eaf176ad3aad0300b8cf08b47510a94f34b646700141d6a3fc18a7982ce1709a840d64e72b2825c65ebe2f1ba6a6512e6f712c06316c00153af226660230bab3cadef7ba11f567ce2858ead6d3347eb9dacb5cfe6771628638ffc1de8a00156454e0d9b237d76b21c5f788d76a1408d6b8f55bb426789cbd5577347722", 0xf2, 0x2, &(0x7f0000000b80)={0x77359400}) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000bc0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/kvm\x00', 0x2000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000c40)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x1, [@rand_addr=0x1]}, 0x14) getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000000c80)={@dev, @remote}, &(0x7f0000000cc0)=0xc) 2018/02/24 18:14:22 executing program 1: syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fafffc)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/24 18:14:22 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c9dfb0)={{0x0, 0x3}}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/02/24 18:14:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f000093b000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff3f, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000116ff8)=0x39) shutdown(r0, 0x1) socket$inet(0x2, 0x4, 0x7ce6) 2018/02/24 18:14:22 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:22 executing program 7: ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000040)="5e7ca2b56e763a95f911242d") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f00000b4fe8)=[@text16={0x10, &(0x7f0000000080)="65f26f26f30f512e0000b8bf000f00d00f22a466b8000000800f23d80f21f86635800000000f23f80f20c10f00db0f01cb66b9c90a000066b80800000066ba000000000f30d85407", 0x48}], 0x1, 0x0, &(0x7f0000000100)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/24 18:14:22 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x800) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x36, 0x1ff, 0x6236, 0xffffffff, 0x0, 0x8}) rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) 2018/02/24 18:14:22 executing program 4: syz_emit_ethernet(0x6f, &(0x7f0000e66f50)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "53c184d69aff3c486e206e7a99a76d21c0f8cfa034ca8b09c700a74f8846342d880dc45328987c2f5230905550fe03a801844c96edbf24312f3845f9c1fb4a2cb8b3d707e6"}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80800) sendto$ipx(r0, &(0x7f0000000080)="5ec6855a434e29eda432305e60de764edd52e6aa0150d9493fcd1af2ac07fa9b1a2713e97ca0a39bb7beb85f2cddc0e7dbb9e7739373c2ee7cbb685d5df14c516322cfed31ceffa205a18f7946d403b1457d82b6fffd2507a90c934db91859e204f3e6a7f56e9df563bb10a8c5fe0e1633721269cb9f8b64f134b0b8374dea36ce0e2299ffeff244741090a663bf1125b8ba631bf41f63f6cd9273d5ed57d3716f32408714c19003823dfa2b57334c108d29c73df81c6298a53deb209dd3c52d99e9687fac9418a50e3008fd06a573dea147efbedc29cc7c111e4c95d489", 0xfffffffffffffd99, 0x8000, &(0x7f0000000180)={0x4, 0xfffb, 0x7, "ebd7a5c77dd4", 0xffffffff80000000}, 0x10) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x10) r2 = accept4(r1, &(0x7f0000000280)=@l2, &(0x7f00000002c0)=0xe, 0x80000) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000200)=""/20) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/97, 0x61) 2018/02/24 18:14:22 executing program 3: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) socketpair(0x8, 0x1, 0x80000000, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080)={0x7, 0x0, 0x9}, 0x8) recvmsg(r2, &(0x7f0000765fc8)={&(0x7f0000fc1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000012fa0)=[], 0x0, &(0x7f0000b7f9b0)}, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) dup3(r2, r1, 0x0) 2018/02/24 18:14:22 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0xed, 0x4) 2018/02/24 18:14:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_setup(0xfffffffffffffffc, &(0x7f0000000000)=0x0) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xb, 0x3, r1, &(0x7f00000000c0)="5dbcebcc939a3146779fb311db78e7f1f9855b9e49e1933ae03e713adfa6285287cb7f77e97faf7ae10fa3e73fcf9920920bf5da702a6ef6efc2daaa4db8dd85a3198992c2299806f568deca95b9bc9e75a3b83b", 0x54, 0xffffffffffff027b, 0x0, 0x0, r0}, &(0x7f0000000140)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000180)) 2018/02/24 18:14:22 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="b4148c9057c645be3149ae6e027ab4570845593ff84e40d861dacf46ad9fd2e762", 0x21, 0x4804, &(0x7f0000000080)=@ax25={0x3, {"1f57bf2ad01ec6"}, 0x9}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002fe8)=[{0x15}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f0000000040)='t', 0x1}], 0x1) 2018/02/24 18:14:22 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xa0000, 0x0) ioctl(r0, 0x7fffffff, &(0x7f0000000000)="467d3bb3c97a03a293bf42fdabaa24a5afe6b7403a3f047b5e42b312f6803efc9644ff206931de093412ca4bf52dfcf1d7f71c545d260c2fde04ea0c2162b0e11eae7910b3bdeaf2952d379164d5f84bde916d2479af27878196da861da347de63513d370ae2acf9bf21f84353af16c6726085af243f9359effc57eed85c6f0730f08dc1acd40afe4195a87773538ad8e0eeebb631553ee3762d72b9b5ec55ed2383af3e0144725befef69b3dbaa0e2a5ce5b2feaef7892c019ebcb9506772e5f93a113a891f9828f4b24dde19a34986d3a18dfba19d53f5c809c25aa517c75fc01b461e") 2018/02/24 18:14:22 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x81, 0x404000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000180)=0x8c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c40)=@nat={'nat\x00', 0x19, 0x2, 0x428, [0x200007c0, 0x0, 0x0, 0x200007f0, 0x20000820], 0x0, &(0x7f0000000780), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe8, 0x158, 0x288, [@pkttype={'pkttype\x00', 0x8, {{0x0, 0xfffffffffffffffb}}}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:urandom_device_t:s0\x00'}}}}, {{{0xb, 0x0, 0x0, @generic="dfd18d5a9ae26d39c5565ff93eac1a2b", @generic="288b04a57bfde61a39e4489f41302190", @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd8, 0x110, []}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty}}}}]}]}, 0x4a0) 2018/02/24 18:14:22 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1}, 0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90000, 0x0) accept4$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r3, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/24 18:14:22 executing program 7: setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x8c) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x2}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000701fb6)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x37}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00'}, 0x10) 2018/02/24 18:14:22 executing program 1: syslog(0x3, &(0x7f0000837fa4)=""/242, 0xf2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/129) 2018/02/24 18:14:22 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000000)=[]}) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x40000) accept4$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000040)=0x10, 0x80800) acct(0x0) 2018/02/24 18:14:22 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:22 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f0000000000)=0x8, 0xfffffffffffffe2f) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) r2 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp(r2, r3, 0x2, r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in6={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x5a}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}], 0xb0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_bt(r4, 0x8906, &(0x7f0000000080)="35f6b497c79a21090baf81599aac1bfe81bce0460aa3c446ee7b3d1ed19dc6621ee8662b799a72078c76135d30f1c8c8ad4bcb231242561701d53f95f8284fa56472fcd2354e5499227479681b458e1a07a9af1ec8752a5f3f7815820318ecd7b1e2b79fc7d85d06cba6fc5e") 2018/02/24 18:14:22 executing program 4: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000123000)}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) 2018/02/24 18:14:22 executing program 0: syz_emit_ethernet(0x411, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [{[], {0x8100, 0x20, 0x1, 0x2}}], {@mpls_uc={0x8847, {[{0xfffffffffffffffc, 0x40, 0x0, 0x7}, {0x10001, 0x4d7, 0x1f, 0x3f}, {0xfffffffffffffff9, 0x1, 0x1, 0x6}, {0x1, 0x80, 0x800, 0x8}, {0xffffffffffffffff, 0x4, 0x5348000000000000, 0x101}, {0x9f6e, 0x1f, 0xffffffffffff7fff, 0x100000001}, {0x1b3b, 0xda98, 0x8, 0x9}, {0x7f, 0x1, 0x74, 0x2}], @ipv6={0x7fff, 0x6, "fb2d83", 0x3b7, 0x3f, 0x8001, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@hopopts={0x7f, 0x1e, [], [@generic={0x401, 0xea, "84d9e161f6ad7a214ce813a79c94b6348f4522b62388e4d231d904a294da81200f28355595058d9e4bb170f3f3c31823c22da93eaafc7ed1847dfc628d41a880024b31de5dd2e1f6417f8051a5169a5fff817ac0f12191c462dfec3e6f21e440c7e71ba8d601140f99b8637af6596670ed8924556575105712ae1efcbea336afe2559aa15314a0df03feb76850483662d5fc9844d0ef6ab318d08af2f5f21cb5d4d3a1ad55f545d042e893f6471416850cc410b07ad08d94c7a2dbdcb132d1b352c2a0318b6c26f54f739cc6ef7b2b420de4e60b79ad88c19e70bc7d9239e9b60da3667647299cb8f22b"}, @jumbo={0xc2, 0x4, 0xfffffffffffffffd}]}, @dstopts={0x1, 0x15, [], [@calipso={0x7, 0x30, {0x7ff, 0xa, 0x0, 0x6, [0x3, 0x7, 0x9, 0x10000, 0xd8a6]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @calipso={0x7, 0x40, {0x1, 0xe, 0x98, 0x3, [0x10001, 0x9ff, 0x5, 0x100, 0x80000001, 0x1, 0x5]}}, @hao={0xc9, 0x10, @empty}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr=0x82c9}}]}], @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x7, 0x0, 0x1, 0x880b, 0xfd, 0x2, [0xa770], "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"}, {0x1, 0x0, 0x40, 0x800, 0x0, 0x0, 0x800, [0x10001, 0x3, 0xcb77], "52ae85d644a65fb8327a7a4b2c54fff1ca3716e87521b775ca1ce5710b932e24f4ff51c6d405ee84f20f261e621a618e71dd6ed7f3f9254999bcb97ac223201a03b2"}, {0xf77, 0x0, 0x1, 0x3, 0x0, 0x0, 0x86dd, [0x6, 0x800, 0x8], "82e2539b5d351a47470ce4922c4bb0a366eb5e9f616f31b936436b2425dedcaf41c3b566ab61ad8828d27a85db201c0a7b9c6f2a7d47b986318757d15cf4aea1d4924078804b1ddf908554a1ee6c2feb8492bfc0a7b8ffcca6bb53fa30cefcca8ba76fbd3cc4b6c07bc778bf1babd6b072c5bfecfab57f3b3ece469de62b113931a919d6b9a60bb23a8544fa93b00b6fcb734992df9ef409f03a8baf92a7b6b92c3e"}}}}}}}}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x1, r0, 0x6fe) ptrace$peekuser(0x3, r0, 0x0) 2018/02/24 18:14:22 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x3, 0x1, &(0x7f0000000040)=""/221, &(0x7f0000000140)=""/81, &(0x7f00000001c0)=""/160, 0x101000}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000300)={0x2, r0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000300)={r1, 0x23}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000002c0)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="3438fd29fc8b"]}) 2018/02/24 18:14:22 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000be83f6), &(0x7f0000000000)=0x4) 2018/02/24 18:14:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000081ff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000001000)={0x1000, &(0x7f0000000000)="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"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000364fe8)={0x1, 0x0, [{0xc0000084}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x23, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9417}}, 0x4, 0x81}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r5, 0x100000001}, 0x8) 2018/02/24 18:14:22 executing program 1: r0 = getpgrp(0x0) ioprio_set$pid(0x2, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2802c0) fcntl$setown(r1, 0x8, r0) 2018/02/24 18:14:22 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x7fff, 0x4) 2018/02/24 18:14:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000e09ffc), &(0x7f0000000080), &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000084000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000031e000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="0f060f01df3ed09f820065650fc79e0c0033539a36363905baa00066ed0f01c9baf80c66b8a4bd808266efbafc0c66ed670f35", 0x33}], 0x1, 0x15, &(0x7f00000000c0)=[], 0x0) 2018/02/24 18:14:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000754fd8)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/24 18:14:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000), &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) getpeername(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 313.854386] kauditd_printk_skb: 984 callbacks suppressed [ 313.854395] audit: type=1400 audit(1519496062.776:35974): avc: denied { net_admin } for pid=4177 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 313.877813] pte_list_remove: 00000000f15fb461 0->BUG [ 313.884607] audit: type=1400 audit(1519496062.790:35975): avc: denied { map } for pid=9358 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 313.884624] audit: type=1400 audit(1519496062.798:35976): avc: denied { net_admin } for pid=4177 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 313.900168] audit: type=1400 audit(1519496062.812:35977): avc: denied { dac_override } for pid=9351 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 313.912173] ------------[ cut here ]------------ [ 313.950428] audit: type=1400 audit(1519496062.834:35978): avc: denied { net_admin } for pid=4177 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 313.961398] kernel BUG at arch/x86/kvm/mmu.c:1209! [ 313.961465] invalid opcode: 0000 [#1] SMP KASAN [ 313.961471] Dumping ftrace buffer: [ 313.973586] audit: type=1400 audit(1519496062.883:35979): avc: denied { sys_admin } for pid=9349 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 313.990741] (ftrace buffer empty) [ 313.990745] Modules linked in: [ 313.990754] CPU: 0 PID: 9354 Comm: syz-executor1 Not tainted 4.16.0-rc2+ #327 [ 313.990758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.990773] RIP: 0010:pte_list_remove+0x3ae/0x3c0 [ 313.990776] RSP: 0018:ffff8801a1306988 EFLAGS: 00010282 [ 313.990782] RAX: 0000000000000028 RBX: ffff8801d3007d80 RCX: 0000000000000000 [ 313.990786] RDX: 0000000000000028 RSI: 1ffff10034260ce6 RDI: ffffed0034260d25 [ 313.990790] RBP: ffff8801a13069c8 R08: 1ffff10034260c7d R09: 0000000000000000 [ 313.990793] R10: ffff8801a1306d70 R11: 0000000000000000 R12: ffff8801b938b078 [ 313.990800] R13: 0000000000000000 R14: ffff8801b4dc73a0 R15: ffff8801b4dc73c8 [ 314.000927] audit: type=1400 audit(1519496062.883:35980): avc: denied { net_admin } for pid=4184 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 314.003896] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 314.003900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 314.003905] CR2: 00007f00eb6bc000 CR3: 0000000006e22003 CR4: 00000000001626f0 [ 314.003917] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 314.003921] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 314.003926] Call Trace: [ 314.043552] audit: type=1400 audit(1519496062.883:35981): avc: denied { dac_override } for pid=9351 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 314.051947] drop_spte+0x15a/0x250 [ 314.051960] mmu_page_zap_pte+0x224/0x340 [ 314.064258] audit: type=1400 audit(1519496062.883:35982): avc: denied { net_admin } for pid=7432 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 314.069407] ? ept_prefetch_invalid_gpte.isra.75+0x180/0x180 [ 314.069423] ? __lock_is_held+0xb6/0x140 [ 314.083546] audit: type=1400 audit(1519496062.883:35983): avc: denied { map } for pid=9363 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 314.083953] kvm_mmu_prepare_zap_page+0x1c5/0x1310 [ 314.254998] ? mmio_info_in_cache+0x6b0/0x6b0 [ 314.259481] ? do_exit+0x90a/0x1ad0 [ 314.263085] ? do_group_exit+0x149/0x400 [ 314.267138] ? get_signal+0x73a/0x16d0 [ 314.271007] ? do_signal+0x90/0x1e90 [ 314.274705] ? exit_to_usermode_loop+0x258/0x2f0 [ 314.279437] ? do_syscall_64+0x6e5/0x940 [ 314.283477] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.288825] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 314.293999] ? check_noncircular+0x20/0x20 [ 314.298224] ? free_obj_work+0x690/0x690 [ 314.302265] ? check_noncircular+0x20/0x20 [ 314.306483] ? lock_downgrade+0x980/0x980 [ 314.310612] ? __lock_is_held+0xb6/0x140 [ 314.314653] ? find_held_lock+0x35/0x1d0 [ 314.318697] ? kvm_make_all_cpus_request+0x44a/0x580 [ 314.323781] ? gfn_to_pfn_atomic+0x650/0x650 [ 314.328165] ? kvm_mmu_commit_zap_page.part.93+0x3e7/0x560 [ 314.333770] ? lock_release+0xa40/0xa40 [ 314.337727] ? __lock_is_held+0xb6/0x140 [ 314.341769] ? kvm_dying_cpu+0x40/0x40 [ 314.345639] kvm_mmu_invalidate_zap_all_pages+0x4a0/0x680 [ 314.351158] ? kvm_mmu_zap_collapsible_sptes+0x720/0x720 [ 314.356588] ? lock_downgrade+0x980/0x980 [ 314.360716] ? lock_release+0xa40/0xa40 [ 314.364671] ? lock_release+0xa40/0xa40 [ 314.368623] ? mmput+0x549/0x6d0 [ 314.371971] ? kvm_dying_cpu+0x40/0x40 [ 314.375838] kvm_arch_flush_shadow_all+0x15/0x20 [ 314.380569] kvm_mmu_notifier_release+0x59/0x90 [ 314.385216] ? kvm_dying_cpu+0x40/0x40 [ 314.389086] __mmu_notifier_release+0x1da/0x6a0 [ 314.393734] ? mmu_notifier_unregister+0x5d0/0x5d0 [ 314.398653] ? __khugepaged_exit+0x3f7/0x650 [ 314.403048] ? rcu_pm_notify+0xc0/0xc0 [ 314.406916] ? __khugepaged_exit+0x410/0x650 [ 314.411307] exit_mmap+0x3ff/0x500 [ 314.414825] ? SyS_munmap+0x30/0x30 [ 314.418428] ? __khugepaged_exit+0x43d/0x650 [ 314.422817] ? hugepage_madvise+0xf0/0xf0 [ 314.426940] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 314.432804] ? check_noncircular+0x20/0x20 [ 314.437023] ? rcu_note_context_switch+0x710/0x710 [ 314.441934] ? __might_sleep+0x95/0x190 [ 314.445885] mmput+0x223/0x6d0 [ 314.449066] ? get_task_exe_file+0xc0/0xc0 [ 314.453280] ? is_current_pgrp_orphaned+0xa0/0xa0 [ 314.458097] ? do_exit+0x8fa/0x1ad0 [ 314.461700] ? lock_downgrade+0x980/0x980 [ 314.465828] ? mark_held_locks+0xaf/0x100 [ 314.469966] ? do_raw_spin_trylock+0x190/0x190 [ 314.474526] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 314.479518] ? trace_hardirqs_on+0xd/0x10 [ 314.483646] do_exit+0x90a/0x1ad0 [ 314.487078] ? find_held_lock+0x35/0x1d0 [ 314.491118] ? mm_update_next_owner+0x930/0x930 [ 314.495769] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 314.500937] ? lock_downgrade+0x980/0x980 [ 314.505067] ? __unqueue_futex+0x1c0/0x290 [ 314.509276] ? lock_release+0xa40/0xa40 [ 314.513229] ? fault_in_user_writeable+0x90/0x90 [ 314.517963] ? do_raw_spin_trylock+0x190/0x190 [ 314.522523] ? futex_wake+0x680/0x680 [ 314.526306] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 314.531387] ? futex_wait+0x6a9/0x9a0 [ 314.535170] ? debug_check_no_obj_freed+0x3da/0xf1f [ 314.540166] ? check_noncircular+0x20/0x20 [ 314.544377] ? perf_event_sync_stat+0x5b0/0x5b0 [ 314.549038] ? __enqueue_entity+0x109/0x1e0 [ 314.553341] ? memset+0x31/0x40 [ 314.556601] ? find_held_lock+0x35/0x1d0 [ 314.560644] ? get_signal+0x7a9/0x16d0 [ 314.564511] ? lock_downgrade+0x980/0x980 [ 314.568639] do_group_exit+0x149/0x400 [ 314.572503] ? do_raw_spin_trylock+0x190/0x190 [ 314.577066] ? SyS_exit+0x30/0x30 [ 314.580495] ? _raw_spin_unlock_irq+0x27/0x70 [ 314.584969] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 314.589967] get_signal+0x73a/0x16d0 [ 314.593676] ? ptrace_notify+0x130/0x130 [ 314.597718] ? __schedule+0x90d/0x2070 [ 314.601590] ? __sched_text_start+0x8/0x8 [ 314.605730] do_signal+0x90/0x1e90 [ 314.609249] ? iterate_fd+0x3f0/0x3f0 [ 314.613029] ? mntput+0x66/0x90 [ 314.616290] ? setup_sigcontext+0x7d0/0x7d0 [ 314.620603] ? schedule+0xf5/0x430 [ 314.624122] ? do_vfs_ioctl+0x486/0x1520 [ 314.628164] ? __schedule+0x2070/0x2070 [ 314.632127] ? exit_to_usermode_loop+0x8c/0x2f0 [ 314.636774] exit_to_usermode_loop+0x258/0x2f0 [ 314.641335] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 314.646849] ? do_syscall_64+0xb6/0x940 [ 314.650806] do_syscall_64+0x6e5/0x940 [ 314.654674] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 314.660190] ? syscall_return_slowpath+0x550/0x550 [ 314.665095] ? syscall_return_slowpath+0x2ac/0x550 [ 314.670008] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 314.675357] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.680182] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.685350] RIP: 0033:0x453de9 [ 314.688520] RSP: 002b:00007f54a512cce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 314.696215] RAX: fffffffffffffe00 RBX: 000000000072bf80 RCX: 0000000000453de9 [ 314.703462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bf80 [ 314.710716] RBP: 000000000072bf80 R08: 0000000000000000 R09: 000000000072bf58 [ 314.717965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 314.725214] R13: 0000000000a3e8ef R14: 00007f54a512d9c0 R15: 0000000000000001 [ 314.732473] Code: 79 e5 61 00 48 8b 75 d0 48 c7 c7 00 6a 22 86 e8 81 89 4b 00 0f 0b e8 62 e5 61 00 48 8b 75 d0 48 c7 c7 c0 69 22 86 e8 6a 89 4b 00 <0f> 0b 4c 89 ef e8 48 4f 9a 00 e9 01 fe ff ff 0f 1f 00 55 48 89 [ 314.751558] RIP: pte_list_remove+0x3ae/0x3c0 RSP: ffff8801a1306988 [ 314.758734] ---[ end trace afb7a1dd82072f64 ]--- [ 314.763512] Kernel panic - not syncing: Fatal exception [ 314.769377] Dumping ftrace buffer: [ 314.772904] (ftrace buffer empty) [ 314.776590] Kernel Offset: disabled [ 314.780196] Rebooting in 86400 seconds..