Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 23.116061] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 27.091060] random: sshd: uninitialized urandom read (32 bytes read, 42 bits of entropy available) [ 27.601625] random: sshd: uninitialized urandom read (32 bytes read, 42 bits of entropy available) [ 28.574546] random: nonblocking pool is initialized Warning: Permanently added '10.128.10.8' (ECDSA) to the list of known hosts. 2018/03/23 19:07:59 fuzzer started 2018/03/23 19:08:00 dialing manager at 10.128.0.26:32797 [ 39.262774] audit: type=1400 audit(1521832084.787:5): avc: denied { create } for pid=3790 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 19:08:05 kcov=true, comps=false 2018/03/23 19:08:06 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x80) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="62553b490ad6abea48738608d6424b97a97eb9e16d7bb71fa3bb40480859e1ffda77a0c744d9fe9a7d3a1956e19b6e7da33d7649") setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xe}}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000016c0)={0x0, 0x3}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001740)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}}, &(0x7f0000001800)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001840)={0x0, 0x4, 0xfffffffffffffffa, 0x1}, &(0x7f0000001880)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000018c0)={0x0, 0x57, "a6d2909cd02bcc1ef5d335982301c89568a83db24e3d9391eac2d6dd25ffb219e7426d8e39443db9b88b30e11b77dd3ea6b0b6e8a0765337d1f0dbb3557a7e8ce14552c8ed95736882be3c65294f8af94322f15427b88d"}, &(0x7f0000001940)=0x5f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001980)={0x0, 0x5, 0x8000}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001a00)={0x0, 0x3}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001a80)={0x2, [0x0, 0x0]}, &(0x7f0000001ac0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003080)={0x0, 0x65, "076978e2e29376c2c1c099e577ea1ff0b6a00651f7563e3b20c88565d77850d6a6e908ffd35d8fa55e9f6c3e4141a8af023ce9e5c57a6bb54822cc724b596fe281c9b44cd8a9ea6fde051e0d07b17da556bff0e4b135c9d97c702379f03409ceec5a2564d3"}, &(0x7f0000003100)=0x6d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003140)={0x0, 0xf3, "b3c634f133b9d4abdbe1ea569149134f2618887ee6e7d97dff00510c6b1f42df9fa7bf7bef534fce301eeaaf03370cc0840e58441d61ec30b247ac1b7464d5ce6ef613caa1ad30d30ecd8e07df68a7f180bd20f8662c57d263f72475c1c64166e6b24ae67bf6fb9e50bf912558a82549adc87c86a973a3c55099c26cef8b6777babf2d10770c8b66306342e8f8350e55813285d355e25f54696592950506c4a86c2156f8063c9a9a16e3e09130cf063037fa173d44a7b50a0ce71946c41f9d5095667dbcb1f0ad233ec26b7febec8b8a737d203428c59841f60acb3d4ead2d27f913c600c85499693260372405b4f061a994ed"}, &(0x7f0000003240)=0xfb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000032c0)=0x1c) sendmmsg$inet_sctp(r0, &(0x7f00000033c0)=[{&(0x7f0000000100)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000140)="cb69ec4f1a60b89a6c5571df750b6749784c5cc482ded27cdd914e56f9bebea4fa6dfe1e2ca13a3f957ba22c6fc4d6e46ac7563b4bf8a9a259f9ce9266e42de448bbc79ccd7002641d776105224b02697d49167352ff6373bd2e13badcd1cde41e4448c6c8c8e09f4f94b04da5b6339fbcbddb628ab1b0225a9c4d7a03832e24b338e01c3e6f122d25b0c08fac4532393b8258e254f4fb309eabbc165c0a074f2d3624749d84ef2de0d357be3580a7cabd50ab4bb38023205af79048a02c760174f846b0c250ca241c87c799e447", 0xce}, {&(0x7f0000000240)="d1264bd464b7cd6c3918efa029ad955881be13465ddf59b02c1cea37f1c23c01b1878041440104bba96022720f9a621909a6dcd3a251f9a668e5cd55b0393f20d98372244a53166b3245eccf4725b1fbd80692c19f0c1eaea9dca7b40421cdb5773b931a4933bca88e587e6631e325c37006d9533bff74b7e110c679a439f8f1f51d3141ef94ae34fc4d9c87a78b1e8bc1a0a968c0649eede846b32b692e4b7b1a738a88e23ae947a1d03487b982fd452be48eb462a0dd118628ef142b1cd0d08aa98136ff0d1c995cba8c6dda6015d90a312970dc912a1bdcb0ed06f4118aae23", 0xe1}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="3bcb5d15714325cd548983dd1ec61591949a95905d0fb7c1cf5f9d2c6d0a1de60b88236adca304e50092d4fa9ec0e0f144a75b5074e4da89fa1feb7ccfc1e156819dbebd778663f6cacb2de87f3c91f7f20e8eceb26585c28e98daffe9d2a19187668f29dd17aaed6a25ec42575b128e481f5ffedd4084f1e53f5abcd66407a162c1c0073f2be09c7e6436eb6a4f024ac5225d2ae314e0c494b8bd54ea48", 0x9e}, {&(0x7f0000001400)}, {&(0x7f0000001440)="14861e387677f4cdcf017663fadc514ecdff8994107ed14db2d1feeedbd40d0e84d78b0b8d5e376e30489dfe1b61383f25ee390762e73af6457eab95ba79a1f437d0fead43a9b5e7bb2ceacc382b76eaf8a64f36c202af3c11b2e333a12b21d07e45b59e3e3e98d107cfd36c28b737fee9fdf30c4a22bcf033a18b53cea4e829f0cb097f70ec9b2570", 0x89}, {&(0x7f0000001500)="6881469247084d3047cfeed65f91dfd1a09652d07d8e668679e99396c3d40083965584e9343b2a43a69c5d5274cc11f73c2a1516b95a514c7ebe844869b655e2d8755c25d84410cb8004059cbeb9ecef2f91f1f6b7bae6807be19840860af0d907fa1c0c9064c6e88f40478b5bfa2badf4eeb57d118e05ea74137366a0f3d4491819f8e93fa7d5efcc4ee2d12b785586be0c9ae4a35afd8abd1a68b009e53dcc16790e5272f025ce9ad4794011057424d9692eee7db328f6a68b496e61ee8335a3aab5d123f0465f52af02e63cc1dbd71226f636688a57b84bcde469f3a9c0a6ede9e9f083299d5741", 0xe9}, {&(0x7f0000001600)="cdbe1d079708bb2eab781870872f43c78b01080d6a35eae3a4c69c7b57f9c3acca5cce8b6da71ab2d8847de732d0855c124ee462c77d1ce2d0f7def2ab84", 0x3e}], 0x8, &(0x7f0000001b00)=[@init={0x18, 0x84, 0x0, {0x6, 0x3, 0x4, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x6, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x1, 0x6, 0x0, 0x40, 0x1ff, 0xd1b, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x101, 0x1000, 0x6477, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x0, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x80000001, 0x8001, 0x2, 0x2, 0x80, 0x7ff, 0xc63, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x0, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xc03, 0x1, 0xa, 0x100000000, 0x40000000000, 0x9, 0x80, 0x3ff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0x401, 0x9, 0x80000001, r7}}], 0x1b0}, {&(0x7f0000001cc0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001d00)="f8043384dfad53b5574ed97fb0c822f6edd79e89b5546160cb7d9c09f82627e318ebd93c2841e3a7b57f5299c1dbec94d5e7288f95fb2c97bbd416ede5a7a9cb6cfc7f1732ea29e1122989547c851cce4dfa7dbb3881e0e726a6941dd6", 0x5d}, {&(0x7f0000001d80)="c844eeded08b498b16071525f3e9331a6312e5c10ccb7e39eb10a6968f8efba262f9f7da91aecfcba247855105ace5d5be3000b7d965a0e6f581769c2d18bbc63c046bf638c7311a572d2019249413a2f57db8fc5f1c8a8cad582319ab8fba1025ae459b0a7bf25309ea4f939fad2020bb0341f2561260d3a6ea9c864556ea6aa8339687bf5a3c19bc5d42a02716bed73fff8106d9876dd4fb6776046026e418ebd986d03d569c213552b99d32a419b73635632435b095861fa24a9018655ad7a1ccb87b6e40f38ca032b9f5e10d5f3a13ace38a", 0xd4}, {&(0x7f0000001e80)="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", 0x1000}, {&(0x7f0000002e80)="f1f5918a75c4bc64169b1e516c6f71301a84aa4113fdb73e5d8a800d3054ae85b9f72b729bbf5557230edba64032a8ada882502f4e42823162d01aa9c1dcdb3cefd02ef536ae6039fc6dcf675205343adeb7da193b39b76ea9a777842f6b37", 0x5f}, {&(0x7f0000002f00)="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", 0xfd}], 0x5, &(0x7f0000003300)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x6, 0x8006, 0x401, 0x7fff, 0x9, 0x3, 0x1, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x401, 0x392, 0xfffffffffffffffe}}, @sndrcv={0x30, 0x84, 0x1, {0xbf, 0xfffffffffffffffd, 0x1, 0x7fff, 0x40, 0x5, 0x80000001, 0x1f, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3e73cd3d, 0x8, 0x7fff, 0x7f, r10}}], 0xc0, 0x800}], 0x2, 0x40d0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003440)={{0x2, 0x4e21, @broadcast=0xffffffff}, {}, 0x10, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 'bond0\x00'}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000034c0)={0x5, 0x1, 0x8, 0x79e, r7}, 0x10) write$eventfd(r0, &(0x7f0000003500)=0x5, 0x8) ioctl$TCSBRKP(r0, 0x5425, 0x7ff) r11 = accept$inet(r0, &(0x7f0000003540)={0x0, 0x0, @broadcast}, &(0x7f0000003580)=0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00000035c0), &(0x7f0000003600)=0x4) getsockopt$IPT_SO_GET_INFO(r11, 0x0, 0x40, &(0x7f0000003640)={'nat\x00'}, &(0x7f00000036c0)=0x54) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003700)=0x8, 0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000003740)=""/176) ioctl$KDSETLED(r0, 0x4b32, 0x8d3) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1f, 0x4, "8437efecae279d24f2f6221a515dec65806a1b8228d57150eee8d67c4a910b8d4f79adbf18627affa3fe36dece72a771e3dedd7bc4a4d512df5dc73ca46c8103", "10d1116ff15c53c7916e082b77fa2237bbb122b0e434fee655f9e0d27068b87c", [0x4, 0x7fffffff]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000038c0)={0x8001, 0x4, 0xa, 0x80, 0xce0, 0xffffffff7fffffff, 0x4, 0x3, r3}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003940)={0x2, &(0x7f0000003900)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000003a00)={r12, &(0x7f0000003980)=""/105}) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000003a40)=0x3, 0x4) 2018/03/23 19:08:06 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) listen(r0, 0x260a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) ioctl(r0, 0x7, &(0x7f0000000080)="57c02d5ace374a39d134ecfe26e2f4a41bc568584c18adfe783a311e520a6ba11f483ee7ff758aca6219ce02e553e2623e1ba04616afdc8c11291162b8d2c9b049bc53e17ba053e71885ee6069a4767867d59fc7e22c6734f96e7b9c073d72cabd671578395aad13300fc3dbb9d54227712bfe85735e328314ad77a8b21ec914f8716f6ec0184fea6734da76afdf27a0cf397b927e2c0e02f48dd4f82312d5e9b64d5d0bad39ec24ccd270727b2efb186f6e7fd0815716c0509ab1594c21bf2ac83db379254c111c525a49af866609127d02eafadfcc1c181130d28a994cde4919c4358ec0accb") ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/124) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000200)=""/208) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000300)=0x2, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000340)={0x9, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000480)=""/91, &(0x7f0000000500)=0x5b) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000540)) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000640)={0x252f, {{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}}, 0x88) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000700)=0x80) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) fstatfs(r0, &(0x7f0000000740)=""/87) shutdown(r0, 0x0) fcntl$setstatus(r1, 0x4, 0xc00) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000007c0)="7274b8817b010e056ed12dc3350e9296259de3e72141e813c538b92e185b11fc81dc155cb23ae0011de69dd78bf3681f4aa6707b9e9db5f8a60c536df0ab877b212e3eda125385b148c07c65c6452066488b490742dea162e2d7d7e82eaad6fddaa5fcd2a04b188328550141dc4d3b44584d1d4faca872f6942d47cca80b36a2cafbed66885c6f705fcd3b16a2b219ac08735d5c4725b9989911b0fc5cc864a1fdd3f9869801a2bf01994fba3ea651e6e4f7076bbab0bef463db6d6f918304a640707a0c537cc926094c3b9c150aebb8efd0d8cb7b710a123d7e8908941527ad4db8c371fa2967daf196555acfdb669876", 0xf1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000008c0)={0x0, 0x8, "7a0c26b876e6d2eb"}, &(0x7f0000000900)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000940)={r3, 0x8000}, 0x8) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000980)={0x7ff, 0x1f, 0x1f, 0xde, 0x0, 0xfffffffffffffffd, 0x400, 0x7ff, 0x80000000, 0x1ff}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000a00)={0x1, 0x11, &(0x7f00000009c0)="693de1faabadc0f7ba7219eab27cea0dc2"}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000a40)={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0xffffffffffffffc1}, {0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x6, [0x80f, 0x2, 0x8001, 0x5d1c, 0x7, 0xff, 0x9, 0xfff]}, 0x5c) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000ac0)=""/4096) write$selinux_load(r0, &(0x7f0000001ac0)={0xf97cff8c, 0x8, 'SE Linux', "cc2cd948b730e0e64d681188349b70fe2d416e26494b1608709c85ceb52955dfdedb3b90afbd0bd892b5e0e065d532cb066b743ced05bb61329abd2422f8c614be1aa2736ecc8c72c8979299a1360b9ba7501c2ad47f7e1f74fca7a7ac6a84218485c0903174d6493f518d7b05240156a9685c083958184b2125a871c455fa9d0ca8fe23cb97563c0ca82e9c0d162454cbb499d0aa992dd4f4145b17439498864dbc72371d7e0ec58376de83fd2da2dc6ea84000b59e20ce0a7c68fab756d2462bf6220b86f677f729e703fc2e31784409a7856f1060614a35fb443c9fa691"}, 0xef) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001bc0)='veno\x00', 0x5) 2018/03/23 19:08:06 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc4000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0xfffffffffffffff8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x305, 0x6, 0x0, 0x8, 0x3, @random="d3b86dd7c9af"}, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x7fff, &(0x7f0000000140)=0x2) accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x80000000, 0x4e22, 0x6, 0xa, 0x20, 0xa0, 0x8f, r1, r2}, {0x6, 0x100000000, 0x168000000, 0x9df, 0x7, 0x800, 0x38, 0x51}, {0x4, 0x16, 0xff, 0x9}, 0x6a2b, 0x6e6bb5, 0x0, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d6, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x8bdb502a8c434745, 0x3, 0x21, 0x20, 0x25ec, 0x7ff}}, 0xe8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000440)={0x4, 0x2600000}) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000480)=0x80, &(0x7f00000004c0)=0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa8}}}, &(0x7f0000000680)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000006c0)={r3, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000780)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000007c0)={'IDLETIMER\x00'}, &(0x7f0000000800)=0x1e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000840), 0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000880)=""/136) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000940)=@assoc_value={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000980)={r3, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x200000000000}}}, &(0x7f0000000a40)=0x84) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000a80)={0xa0a, 0x20}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000ac0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000b80)={r3, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xb4e, 0x58, 0x1ff, 0x1, 0x88}, &(0x7f0000000c40)=0x98) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000c80)=0x2, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000cc0), &(0x7f0000000d00)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000d40)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000d80)=0x20, 0x4) futimesat(r0, &(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={{0x77359400}}) 2018/03/23 19:08:06 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) fallocate(r0, 0x2, 0x8, 0xffff) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x800, 0x1f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x5, 0xfff}, &(0x7f0000000200)=0xc) getpeername$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0xc000, 0x0) accept$inet(r4, &(0x7f0000000300)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r5, &(0x7f00000003c0)=""/180, 0xb4, 0x10000, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x2, 0x10, 0x9, 0x7, 0x9, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_x_sa2={0x2, 0x13, 0x7ff, 0x0, 0x0, 0x70bd28, 0x3505}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_lifetime={0x4, 0x3, 0x9, 0xff, 0x3ff, 0x100000001}]}, 0x48}, 0x1}, 0x4000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt(r4, 0xdd17, &(0x7f0000000580)) r6 = accept$inet(r4, &(0x7f00000005c0)={0x0, 0x0, @dev}, &(0x7f0000000600)=0x10) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r7, 0x0, 0x8, r4, &(0x7f0000000680)='./file0\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f00000006c0)='westwood\x00', 0x9) r8 = socket$packet(0x11, 0x3, 0x300) fcntl$setstatus(r8, 0x4, 0x6400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = open$dir(&(0x7f0000000740)='./file0\x00', 0x4000, 0x40) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000007c0)={r3, 0x1f}, 0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x63, &(0x7f0000000800)={'ipvs\x00'}, &(0x7f0000000840)=0x1e) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000000880)=0x4, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r7, 0x40086408, &(0x7f00000008c0)={0x6, 0x100000000}) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f0000000900)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000940)={r11, 0x2}) 2018/03/23 19:08:06 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x76d, 0x0, 0x1, &(0x7f0000ffd000/0x3000)=nil, 0x486}) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u\x00'}, 0x29) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x20, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)='system_u\x00', 0x9, 0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x1, 0x1ff, 0x2, 0x10000, 0x2, [{0xfffffffffffffffd, 0x4, 0xe6, 0x0, 0x0, 0xc88}, {0x7a, 0x4, 0x60, 0x0, 0x0, 0x280}]}) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x104) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000300)={0xffff, 0x3ff, 0x6, 'queue1\x00', 0x7ff}) clock_getres(0x6, &(0x7f00000003c0)) r2 = getpid() process_vm_readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/204, 0xcc}], 0x2, &(0x7f0000000700)=[{&(0x7f0000000600)=""/251, 0xfb}], 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000740)=""/4096, &(0x7f0000001740)=0x1000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001780)=[{0xe, 0x4}, {0xc, 0xffffffff}, {0x2, 0xc211}], 0x3) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000017c0)={0xffffffff80000001, 0x7fff, 0x9}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001800)='/dev/hwrng\x00', 0x82001, 0x0) clone(0xac2000, &(0x7f0000001840)="b1453f94dc3af592f3e92d5e5a32e4ff014a9fb35ffa5775406831d855e8adbe03199f81883bc6bb12601cff3c99851d1aea663e1d728889eaf06a57386b1bcd9efea9a3d55c43675c5a563c248dabe559b4f366ce12d60b7f0277485e3a34a7224e0062305b2c038b9322638d8d2a00d2c69533da", &(0x7f00000018c0), &(0x7f0000001900), &(0x7f0000001940)="4e7e6941a18e7e7d53d54e8f70358257a4cfbf620d0dbb6cc1300d0d097d3bbdb1a19840866c28bf774a3cd8662d447d1f337631a4301b5a2ea552dd08c59a25b5fbacd807e665da0f77d310fc73d68d8e87ee8afe2c30d47aa38e5774e92c466738645309569ea2ef3be49c6f1addd8c170d9bbb759733d9b6e93256e0ca6193b02869db25dc3d2be1954d863") ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001ac0)={0x93, &(0x7f0000001a00)="347d087f1369ad8dbb6c06d6ec1e98166ca21524399065d4f01fbe1e518e70dd1dfc99b6020c2b13da6ef9eb469fe86af843fe29ff33ff2b52e779d0cf4a76d8aa2aacbc386ffd835d791db08ded7e7951a5f243c9547ca8b840db0242b37423098f5d2483f71aef3b28f1b4ca9b40e48365ed828e8e47a38825424f17333abe1fd1ae1b6aa93217510a903b12c637c9740f78"}) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) chroot(&(0x7f0000001b00)='./file0\x00') ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001b40)="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") mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000002b40)=""/27) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000002b80)) rt_sigreturn() writev(r0, &(0x7f0000002ec0)=[{&(0x7f0000002bc0)="a6cedf7b88a573f47d0fcd3652324f573e12b8c1fd9f3bffac1e0ef75569da23ae8da1e8e7d847dc25feaa8b8ddb704f833aee0d23727474140a53541b8d1d4e38e933701698c126a6497192ce879c2e3c98fc507df309d01e9ed388e3138c53ffac783229e8ed66c15b5b33b69b3f67a10271876d2017726e8283b0c43a1d3cff6f5986d0fe79e09183378c6bda46ee12ca4ad9a23533a76665c3500c27b22aa35e9b8829e476458f7d06e272afe56a643e830fb4fc9a6a006f3b209ad7bdd7578ccf6df8271182b2df16c30e028953c17e7852d35d4bf3cc2e5a35f20ca66255", 0xe1}, {&(0x7f0000002cc0)="f30c14f4d45439cf29d8f83f5a5777fa163f3ed9a0b8ce742afcc5f7400c8c7df3a2e7c736755413afa32f4de1236e8befb537021d33855003ec3e66d31a272294f461787019f6c3de01ab1942657c6ef00f2fbfcfc9e44e3b5874a6bf496de74736099e12bf9ddc20fbc96ec84241c372db8d96f869102a3874866bb6ed3cfcee6158e146b925a4fa793bab9b46b4df01f8ee0fe8cb6a79a4e048c01e89cc2a9c07f3445e423a799b0b1747076f93ec2f4080d66df28026c4dd33e7b75fa30a72999103eba37b308430024f41c3887045641ef24670bf44", 0xd8}, {&(0x7f0000002dc0)="c09a797912c16212e48ef7fbae1987d02d4e8a371aedf64d89576854fd94f95fc8ebc0d50de8d7beb7ad69f96700f19bbaac0c859dcc475ab28ebcbf77cf49cf8c00476dba6aed9d61f49ce260e7b8558a9db8061ff88404bee4cdcf118fb098495cb5b962b69d63c51ca6c6c56cd6908dab79a93f26a2f9e139e1859748715cc32691c74d4065adffdfeeb5e2f86946e7ffb913713b7336e6802748816b497bfcaa159622bc4c174e81140736467d6bc3dda9c9a5fdfa8e9c578e64c81cf963535e5a29e79dc7da3fca35e775f6067f5097435878da4e0f7c675968958e952928667ff0a30302c701a77db66412f54b79", 0xf1}], 0x3) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002f00)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002f40)={0x0, 0x2}, &(0x7f0000002f80)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002fc0)={r4, 0x76c0}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003040)=[@in={0x2, 0x4e23, @rand_addr=0x8001}], 0x10) 2018/03/23 19:08:06 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x3000, 0x6, 0x5, 'queue1\x00', 0xad}) r1 = signalfd(r0, &(0x7f0000000100)={0x2}, 0x8) sendfile(r1, r0, &(0x7f0000000140), 0x3f) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2000) fallocate(r2, 0x0, 0x8, 0x3f) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x24c0, 0x0) r4 = accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x80800) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x64, {0x2, 0x4e22}, 'ip6_vti0\x00'}) r5 = accept4$nfc_llcp(r3, &(0x7f0000000340), &(0x7f00000003c0)=0x60, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5f74f6fbbac02739, 0x20010, r3, 0x0) pause() getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000500)={'nat\x00', 0x0, 0x4, 0x77, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000480)=""/119}, &(0x7f0000000580)=0x78) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00000005c0), &(0x7f0000000600)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000680)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000640), {[{{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0x0, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x5548002052a87cc9, 0xff]}, 0x10000, 0x2, 0x9, 0x34bc, 0x2, 0x30000000000, 'ip6gre0\x00', 'bond0\x00', {}, {0xff}, 0x0, 0x110}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x6, 0x9}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @dev={0xac, 0x14, 0x14, 0xc}, @local={0xac, 0x14, 0x14, 0xaa}}}}, {{@arp={@multicast2=0xe0000002, @empty, 0x3316802675f80197, 0xff000000, @mac=@random="7997a9cee413", {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x6, 0x2, 0x8e5, 0x6, 0x100, 0x365, 'eql\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x6}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@ipv4={[], [], @local}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) bind$packet(r0, &(0x7f0000000d80)={0x11, 0x17, r6, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000dc0)=0x3f) lremovexattr(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)=@random={'osx.', 'filter\x00'}) getxattr(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)=@known='system.posix_acl_access\x00', &(0x7f0000000f00)=""/4096, 0x1000) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000001f00)) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001f40), &(0x7f0000001f80)=0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001fc0)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000002040)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000002080)={r7, 0x8e, "ef65fc8694a22fca69e85e9f704651ec8736f46cd807e35788afd5d8656add2adfd3b6c2c8d6de41b24d75ef42fd06f6f46e83eb3821cc478106341681d4395320a2630cae20e3aa5efbf52d573e1d0c3db31c5183d16e011c5f136cb36354bd8f615ae84565147bcf81f177f7c4cb748c2d0b7aa186262072fdfc80beabad8a3c190786ca19bc6646af247b7aa3"}, &(0x7f0000002140)=0x96) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000002180)=""/40) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000021c0)=0x7) accept$unix(r3, &(0x7f0000002200)=@abs, &(0x7f0000002280)=0x6e) 2018/03/23 19:08:06 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/24) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x4}}, 0x2}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0xfffffffffffffe00, 0x30}, 0xc) r2 = accept(r0, &(0x7f0000000280)=@l2, &(0x7f0000000300)=0x80) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000380)={'bpq0\x00', {0x2, 0x4e23}}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000003c0)={r1, 0x2e64}, &(0x7f0000000400)=0x8) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000440), 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000480)) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000500)={r5, 0x80000, r3}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000540)=0x7, 0x8) accept4$unix(r2, &(0x7f0000000580), &(0x7f0000000600)=0x6e, 0x800) dup(r4) r6 = getpid() wait4(r6, &(0x7f0000000640), 0x20000001, 0x0) prctl$setendian(0x14, 0x3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000700)=0x4) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000740)={'dummy0\x00', {0x2, 0x4e21}}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000780)="99bea29df9f8a8d8ee2cc24b67747c000973d5819c5fb7a53f5aa34f604462de1b3c0322c31f316fb512284b2791faf0bc24cdf270265610d2e4e6805ee3d4c7fd651c11a5693383bf2b07dcb37a2a517036908debe8214388d0bf7521c2550a8ddef356168d8a90384033add74673c0b6b44f2c640dda3c8ed55a1a8ff4bde7299e8392a5c36e6881b984e29290", 0x8e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000840)={r1, 0x70, 0x20}, &(0x7f0000000880)=0xc) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00000008c0)={0x54, 0x2, 0x7fff, {0x7fffffff, 0xffffffffffffa0e0}, {0x1, 0x8}, @period={0x59, 0xe0e0, 0x1f, 0x2e16, 0x405f, {0x1c, 0x9, 0xc640, 0x7}, 0x1, [0x0]}}) clock_gettime(0x0, &(0x7f0000000980)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000900)={0x8001}, &(0x7f0000000940), &(0x7f00000009c0)={r7, r8+30000000}, 0x8) 2018/03/23 19:08:06 executing program 6: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x10) close(r0) fstatfs(r0, &(0x7f0000000040)=""/61) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x401, 0x1, 0x8, 0x7fff, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r3, 0xfffffffffffffffe, 0x30, 0x7, 0x4}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0x3, 0x4) r4 = fcntl$getown(r1, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000280)='attr/prev\x00') r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x50, r6, 0x22, 0x70bd25, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x50}, 0x1}, 0x10) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000440)=[0x2, 0x80000000]) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000480)={0x80, 0x1, 0x3ff, 0x8001, 0x1, 0x0, 0x1f, 0x4, 0x400, 0x7, 0x5, 0x2000}) sendto$llc(r1, &(0x7f00000004c0)="a438820d930266d2ce019872c362d99fd6b4389d690d9f7c82e8778ffd76ad404ab73ff15c669c0ae163ad4eb2514b42a38a740fbe434282abd40cebaffc35bac6eb42ef3bda9b3af0f569f32c9051f174a28d40c7c08d45d5cb5c720bfa87fc2d0759495625c6f07b1a2b460231f8db15189b6399299211ee77cf936c3e5d273fc76104b360a9c56c31302d725e1a5513bbf10dec1098bc98f4af29d41c250422ccc05b1c26bddacffa666264087554168f8cec8b262d1cc40d9e3b1056f69143ac5bf832683a33d056f0120f55f2a8651ca94d5e3e548432c9141c78ab4c7ca30243782b34", 0xe6, 0x8015, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000005c0)={r3, 0x8}, &(0x7f0000000600)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000000680)) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000006c0)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000700)=0x4) ioctl$TIOCNXCL(r5, 0x540d) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000740)={0x0, 0xfff, 0x59, 0x7, 0x80, 0x80000001, 0x101, 0x322c0, 0x2, 0x8}) bind$pptp(r5, &(0x7f0000000780)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f00000007c0)="9973182adbfb14a77cc9565d25ad15a99b47d72f2a16d77c51276109ea292c6e7cd19235b5064659703a1dc644dcaf52484180c9fd9e5e899353adea9f82c62d3ebbacad51dab66a6901359c37d53e74acb4e9de36db63616a124c49e0d706517dd340481ca022b0117819") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000000840)={{0x0, 0x2, 0x3, 0x0, 0xffffffffffffffc1}, 0x5, 0x7, 0x100000001}) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$ax25(r1, &(0x7f00000008c0)=""/223, 0xdf, 0x21, 0x0, 0x0) setxattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=@random={'os2.', 'md5sum&x$procvboxnet1GPLvmnet0selinux}\x00'}, &(0x7f0000000a40)='fou\x00', 0x4, 0x3) listen$netrom(r2, 0x1000) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000a80)={'bpq0\x00', 0x10}) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 41.454740] IPVS: Creating netns size=2552 id=1 [ 41.494505] IPVS: Creating netns size=2552 id=2 [ 41.537238] IPVS: Creating netns size=2552 id=3 [ 41.588524] IPVS: Creating netns size=2552 id=4 [ 41.665628] IPVS: Creating netns size=2552 id=5 [ 41.745540] IPVS: Creating netns size=2552 id=6 [ 41.862583] IPVS: Creating netns size=2552 id=7 [ 41.954807] IPVS: Creating netns size=2552 id=8 [ 43.110333] ip (4260) used greatest stack depth: 24440 bytes left [ 45.795610] audit: type=1400 audit(1521832091.317:6): avc: denied { write } for pid=5034 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 19:08:11 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000100)}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x9, 0x2d, 0x8, 0x1, 0x7, 0x64632048}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x8, 0x5}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') [ 45.914702] audit: type=1400 audit(1521832091.437:7): avc: denied { read } for pid=5034 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 19:08:11 executing program 7: r0 = socket(0x100000000010, 0x5, 0xfffffffffffffffe) write(r0, &(0x7f0000000140)="2400000026007f000000000000007701007c00ff0100000002000000ffffffff0100ff10", 0x24) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) 2018/03/23 19:08:11 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x2000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000200)=0x6af712f8) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x80000001, 0x800) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000240)={0xa4, 0x401, 0x7, 0x6}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0xffff, &(0x7f0000000180)=0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e24, @rand_addr=0x6}], 0x4c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) close(r2) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000100005c0011000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000ffb0001414000000000000000000000000002c001300e0000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000c0010000000000000000000"], 0xe4}, 0x1}, 0x0) write$eventfd(r2, &(0x7f0000000080)=0x7e43, 0x8) 2018/03/23 19:08:11 executing program 7: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x1) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=@ipv4_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) sched_getparam(r2, &(0x7f0000000140)) 2018/03/23 19:08:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f00007daff8)="e4a445eb7fff051c", 0x8) 2018/03/23 19:08:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000340)=ANY=[@ANYBLOB="00dd6e42321dc6dd9aec8777112cd484ce952af8544b3fbff6db4d5a3cac0523996dfee022d6376e8883332a0f7728ba44bf2139ec091048fc16b52c2408daa9db9d28e772a0a3a6c0a7c48dc473f758475d5cc1b09cb4f6e921d4bdcf8b22f9cab65bc3f74a34b41f89905b17ddcf5769087f3d4297531ec26fd834179ad6ef696a314aa1a45826678d5dec92e86f2e286faaa16d5ea8d9a823dc3c5b4ccfe59f5daaaf4f46147fe7"], 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x10000, 0x1, 0x0, 0xf1, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="0087b93981b17700000000000000000000"], 0x8) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000001c0)=""/224, &(0x7f00000002c0)=0xe0) 2018/03/23 19:08:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/tcp6\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21}}, 0x10000, 0x3}, &(0x7f00000003c0)=0x90) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="22a54a94b8dc990c17ddf649c17dd2a904e587cc4bd216c34ba4b1b83151a3d518a9f3c6f69ad188e0e876e893f2ef7c990b38c9c99c68d8610e72d21ba206806b9679dd2188c0333d3048e4dcf058f52d7acad03aefe36ff7c8734df12a90042e167df7303046cb232b8e27f7278313cf32733bad673ed198372fa53175cb1c80aedbc91d5a6e15ba4053f8a03304f6732793726c046edf8ac3810852c805c9a6b4d5e3f12daf51dd5dd6d2127b677e15088b4968f122a4e9debd6f", 0xbc}, {&(0x7f00000001c0)="2bc0f4b54711f1eb575ca6cf5d36873e55f74dd6dde2ed1e4eff12", 0x1b}], 0x2, &(0x7f0000000400)=[@init={0x18, 0x84, 0x0, {0x8, 0x81, 0x6, 0x9}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x1a29}}, @init={0x18, 0x84, 0x0, {0x54, 0x1f, 0x1f, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xe313, 0x9, 0x0, 0x10002000000000, 0x8, 0x133f6e3c, 0x1ff, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x8, 0x4, 0x4, 0x5, 0x401, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x8000, 0x7, 0x401}}], 0x120, 0x10}, 0x80) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) memfd_create(&(0x7f0000000580)="5b259473656c662a70726f63272a5e00", 0x3) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/88) accept$packet(r0, 0x0, &(0x7f0000000080)) 2018/03/23 19:08:11 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffffa8) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x952f173458babcc6) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x81) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 19:08:12 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xfffffffffffffffc}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180), 0x0, 0x0) 2018/03/23 19:08:12 executing program 1: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e22, 0x28000000, @empty, 0x1650}, @in6={0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x90) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000200)) mq_timedsend(r2, &(0x7f0000001000)="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", 0x1000, 0x100000001, &(0x7f00000001c0)={r3, r4+30000000}) dup3(r0, r1, 0x0) 2018/03/23 19:08:12 executing program 6: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770bbd4cabf12d9193f300000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000004000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000f1ffffff0000000000000000c6e88ed6000000000026a5d3957b3f0000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xb6a, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/03/23 19:08:12 executing program 2: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/03/23 19:08:12 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x7ffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/23 19:08:12 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002180)={r2, 0x1000, "cbc2b85836d7155903018e8f346459f1766b89531c8f315d0a0c44b274d580e6e9113328da5336d847dcae75c5aefb3a1a9c5d9e60e6287af13cf067222bfa21defb3246b41b3661eeddd871701d56e89dcfc426d2061a2d471132c378a2601043b71d4a1840bd3df40dac205647a0741d0518cc7e4db3e4fc29c4dda8e397ac1c4ea79de9823d614bdd89ac78dfd3b3f7a5b328173f202fdc1491c258eb7cb8e1d446387e23189e62794f03c2a082e8d967ecaf18a6821a725e358f0e494cc99cd6320bd63103b84ff415de0b06be0b3b9db1b3ffcc8283562c45d2c0ba48df3c270e66076e5179599abcc739b3242d5b2723f9fe7d4590143278154d6e029eaeeb82b25dc0e8c248e7637ff6fb6ecd460db90073ed3dcc52e496542420197390c7ecb12d6d7ebb8d47e1fa703d1e645e83f154ed68c66465385afdd032c5f3d478f953ed63daa20bcd9ac3fee5d269a0e3d3bb9ed1e50f676256eef43bd764ede730a6b1108354a857c9f0fc4967b37709da759959f04905847fc6c9e079d44d52fa7531bd9312abb502e25de566643876895ba19eba309193406c1c1a523e10674ea4819ef44f544d3534120aefce0177a1e8935d8390bdd8ea897c5ea66ef1b91ffc6f3fe9d7e6674b98833f49ca79c82930f207da67183990a704640c3b8a917ff24cd9e361c13c9685acc415ae628892374386aa8658adcab478df4ca521105a068924ad07a1d49c995e0be29b63256e8690f803d50985d953928902cc76ef9022ff67cc20ae81c2ca7639c6308a3036601e0049d2758ba787cb61c7cf2e2ce1c9ada655f8bf101e1a7c3cb78d867df4b5311034c89bcbec38f20a099e2b593b0a92b32ae910f6f18b524d2c4dd0773b4d35e36d8e60ec093dc67d2f50c5aa32b5c8cf313825b4f94575c41a9470aaf15a5b5937854e9c1d250e5807455f6abc3d77d800a90e6904b18a7302f00dd58e20ab9bcc3b618710add6721b33861ec1ba28519b779d6af841d11dd2c47409869d492223e600aa44f37c1bec6618216613b22f682644a1e60987d81804e13eb996326d08bf7553ffee70287cf683a8c0105b5c240cffa8b18c54fac8260d0ec072ac0c3e1f65d763aae3abd47f72963045b894b152ca1f64e55a51943e6a27a38fee81eb234cf3548385bf18035899963ece6f7aa36c3253e03aef8f22f65226e047f3376a2b38256b887fdb6578082f527519d27dafff4ae33361d850abe459aff7d0807dcda74b15ab6bc1bd15bc2968bbb49efad542e77a7be5e18ed3b6ff1f1d8f34977080b1ca783ab8ef0d69fddebe35fc4353e95f1c0ae1c1a82833255b0e5ce7670b6557f8ec61d8f0d73e7b3f302eef74922a770df63d26923c61945a13199aa0fc1d31c2214bf120166e7eb75bdd35cf9b038da1d9e27f24dca27d08b16d60fab9850d0323d916286b2fe33b3526bc5d0cab8811f960f77e6e2591546edeece2e4ea322debfb69b9df2c0b2fb196e32587b16fe7ea2c764e479cc6234d93fcc98c5bc6694a668d1fcfe91aef69d2e2ad5fe27901479a6e7b8bead0dac478f6d35037e6ccbf8795b1325058af04f5fad93ec8d284766b1a3f8ae78fc04a78efdc028952dd6c362e4e403b075917c3f02eff9072c14f729c4cee4b1c4769048614867cc9b2db42b510bab580acc67387f3a78e9a2d072fc73f6c011f2feef2fe980e40215226147fed01643eb80f3946f85efdf0aa4619afa868138bb0239ebc50619c683e8a268eeb3d6e165c2a4551bf54f662a6863ce062ca07c9d9109262846bb9289bfae128df8e99dff4e0b2166f63bd36977726c923fef94f8ed602611ee41d595e8414937d9d2fdfbaa509568a4ddd2b034abebfddc265ca5552d57ce4cfcba5eb02d6938e6faeaf7953b6b9406b72644e41626b6e5e897f4c5d729158005fd1e92ac491f1234cfb2b36e984f57b02c33bc787ada2bff3c305bc431560b0a272b52f4bea8dd5bb2c4855fccbbafb676fad2f01749876e3cbf5da02e63d225413f7816875f4e58489eab7e4a8f347da5d04a26a64ac62e195c8a0fedeb32ccdf923ade3953f489c539449c170ad97592355b3ff642bd25b1435898fb6149fa9129c1508d7c565917b4765c29992924816e3246cb462a23c8d34eb5edcc24006c1dbe13f2cedcbc8e6870f0dd6b66dcbd5337dbc895113b4f4ee51c71a22d4bbb622f94f16a161793980bcc676f4485c2b4f9caba7cfde318af3d440aa53a77e9f4d4f3cded64c401d253287a518e85d6d7ece82fa6f31edb761e7b3b072c678758828588bd69d42c4b5721acf9e048971cb4a2142ff17b5a1690a23cc69e0ae2fae3630408dcfca22759b9f689c11208a5ce2a59932299cdf7adb51c65715c2d0ba14bc21438190d334c7bdaf46209b555b92efe300dfb65f4e62aeb7f82a2da61c8c381c97fcba9199bd9bd71d7bfe51708ec7222026d75c9e0d399d7337ea36908be24da467d9b42bf979bdb5a4126b620eb154c51081d8e54bebd61f0f5cfbf225d97c6f1722e954a873528351db34c80aa87e99eeeaf7d57a0da5e4f68f1dfb47fca98bb5516d032897bf781fc565fd3ca9f87eb4ed2a5c1f7917d891b19ab5762b96e43ef58eb5382500ff4a0a2425892f9ea8de151a2eb8950b10d110f96860f762890910e19713fe221330fc10ecaef27c89d0edd09bb7d438b3bc5de7f5dfde9fdf2ef76f477261ad19460bb27a6df60e03f39920754b18843868b60c8d33753409e1d8163230959231c97a11121c7f2a7fcc01dc30a75915b0a5f285801f23e0064ddae29638e7a433faee686da439dadb8ac0c04ddcd2fb88c0eeb381bb7954f8dc531fb29bd9f399daa7976591ff7ac48832cf8f2edfb7df0ab80aecca83a63a4a9a6b90c9f3df1df96c619e5d8a85de50acea8a5286277e514bfee1aca0e8c635427f4196eabb3c3d19e4d1fbab277be6ca86f693dfac5f2132627a06136f5d0f3034901fb80baa20a894be212b8d3821cc297a1314e840050be50564b61c6a71c59c293b8e4b79dca7437624e948753dfdff335f2d20f7cfe71f0a3cc593de030a6e8d622ec9810fe7ac84a087ad7e11b9ea43871db55597e55801b74bcd5a4310bf52fcf0306c95d535db102de565f69839fde6e00758a93f02396aa855c8c190b64f4b76f7193916bdcfa26222f8bcee44ecb9045084e12a9d9f9de5c7aaa6ad355bed456f0ca94a4b962655ab7d94bbcefb036130095bab61ab21b342fb545b67974cde26d77b60139cdbad8485f0a9e9ce3e81ec094b9f89edd679218299e146a82529a3a37da2bc8ca9cec00f9e92e18d7a345df22774a96fb348508e559bf57f70509450728c94702c5ad880dfe815807bf5d81a061c9aba979e9aa45b0b20d1ee66983a1b3ad4f0aee34f0b55689a1637e0734108faa38b72ce74fec7ab0127cb1fa540bc34e45bb4344348cb2e678d0679065a32aa9c23af376cec739f6e2269881cff5fbc0be23056f4ac6f5e3e77e70801027d8e3d95d272b6ee76d82f4cfc08f43854ba2cb02be63126b6922c6d23832ab377210c9dad414251ef2c36b74e671d969093a50a96ace9ba43c6228073717dd7c3b5d87e0b5b5f8c56aaedfe909692fa836cbd7d2b4c330ffc308b0ef0628fccca00e033bfbcb4d260d24021b6e2b4e7f8b40d2d27b155ac42592e227a20b2639231237705fec69c63be447c666ecd3899bfd93b6f2e0cd8c1242a235f27309f087c785ef4d395221a4a79df745b13d18667baf7451d7ceb514695725715e5e9851a1b809197aa844ed5a93001f21db05aedcc9e369a495bc84ea19406777fc7731eafea6e2392537800be864612232702c768be4e3d708db89c19823752c8210a45c270984cc165710c8879063381dda9c105627f1ae8f4ec760c8f7a1c00c42073c56875bfc4353025208e9cec04399b24a6ad245bbf530ad96fbdd403bcb57ce9945d5663062ccb03191f70a4de13acf891e8acf0c156248fa8d4df98ee3c3a85a627268115f59fb380d685e87cc8e287d08295e1b470c1a4bff925066796129553ab13ee5bfb5977b51c68ea2d5baedec74acdb17b5b5731b948dd977729e3fb6afbefb129613328bb760285ffabff1c18530c795885cc0319b76061655f7110559171669f16cd97eeba9cfbb9628c41a6c44f51a648172f6324655fe54424045c7fe786299ff6bdce11e59bc7f153078fdc4546a3713c8e813a7c1e2c29449d82005ce9e2cc99d86d07e8d08ce45bde367053e75716ce0b22bf5a79748ad74c4c7830f318af9fed9ed7af205dbcf804ce799db907906398b32707a24737e4374755e4904732f379fcd945f0021b7187cbc5b34a0f758b0a7a012771a65ca2ea8e635a63df382f54dca4ddd4d143f66636d10d57a7cb88cc20a35aaf9cf3eaef247ec3d833a39cf75b0d61439df72ab7a0ea57fca99fc27cf8298de5c1f011865dd3a62c3ed20645304ade7092fa96a079964722c02692bf36acd99151c9acdf4fd810c04cb8570c25cf9a15485d147f3e7c42c613e170fcba69da4f5f4b93b0b9acc216ed0a075cacca9232977f03fe40cbaef35eeac321e12d39153bd06ecc6684afda68bebcb56ef59590f0b391fe95c71dd9d433122e4bc51dcdba11fe775fc707fd6ca6ec783c24b27729cf77a3eb83127a4fe1fe4082a54e2ee7d0dba7ef3d9c2f0d8090221ef9392ac949fe4cf69593551effce0cfb342b0e120d6133f7641274af808113848034a94e501ea74c0d7d4258cbae3be456c1dd98f1b7bbceac90d18dd8f1a85abd905fe93717909c49da832c3d7d0cb52f111df819e0bf15f64d5d2974a2dc9b68cd6cf96ee9a26f09c467826361ae190fe2ccaccc803cc79f175c1760d91295bb95555a34517c62e5b9c4300d5d17064ad601ac5af3672a516a9ec26c592618225307aa0e2a5bfb865e3e71453bc1a48a610a5b7b7a6efa2f7dd75592127f98e3b338c13aec862073fe086034c1d66dce57faef62c3e690062ebdf0a2ca01e9e8c0d6304753a53cae18ae4684d54f9ca18398bc4ed4d423d2093c19469fcc526741161f3ad86a8435833fa0490e115c9a1866540ee7804d527e7521b8d83c13e304b7f36dec97a44a4c6a8b7e8ca4d3def9a934269d6a1f7c0096f2f7b94c1293761f9990f685356c659861f070a4cf615fd896cd6f5ee681da21b51fb67ae6fb1f14396aa0ab84c8405dd3b57e1dddc2da74c99b587705c96da39fb2b83e53f7e3b310a333b60dd5f7be289f2dfab6f06b3149442475fb25bdec68cd05b825678d74f8d6129352814e133d85e9514fa60815f8bc94872ea2b39c10778b6b0b82faf404f11bf30441513efee751492b717405026e193c5e30334ac1b841e7a607e49f5803e10162d3cd419f609e856ac4372022c4f70c52fec406b84de082192fd41b17c04d14a0d1c56826dc6780fa8b7d7ce78e073fee3310ecfe5dfe7d07f22a081ae60d7c486b2b53a834e7230231b1bec9f1e54b5eac48b81077f6c9c986562379abc988ee32f65078f0383cf260c25eef7438e5c2d19b7318f2138e9d098c2922941965f479d6f821842bb2ae110931219a9d9810963df0de55c9029e116c29c5e743a584830cc56f4eed9c9515d47ca5c75f02629ea78497194887b7474f546960d5c0bfd5a9e92ae5d9bae73684868dd896278a9fdf7888e06184ba1d130183e15e0490f20936ff7226a57bee4fa6c0842ee3931b9e699fd8f9e705c1c7ce3a53eb7b2118f464581ecf47317c0890fa4b6b0c53cd718faef8"}, &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000010c0)={r3, 0x5, 0x4, [0xae, 0x1, 0x3, 0x8]}, &(0x7f0000001100)=0x10) r4 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r4, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/03/23 19:08:12 executing program 4: open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f000040fff8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)='squashfs\x00', 0x1000, &(0x7f00007e7000)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') 2018/03/23 19:08:12 executing program 5: socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200, 0x0) signalfd4(r0, &(0x7f00000002c0)={0x100000000}, 0x8, 0x80800) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000240)=""/76) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) [ 46.528610] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/03/23 19:08:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x4, 0x4) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) pread64(r0, &(0x7f0000e61000), 0x0, 0x0) 2018/03/23 19:08:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f0000e61fa8)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000002ff0000000005", 0x58}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x11}, @multicast1=0xe0000001}, 0xc) 2018/03/23 19:08:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x5) fstatfs(r0, &(0x7f0000000100)=""/183) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="3900000013000904690000008100000007000040030000004500010700000014190018000400020d0700006f0200000000000004000003e400", 0x39}], 0x0) 2018/03/23 19:08:12 executing program 7: r0 = socket$packet(0x11, 0x85, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000009ffc), 0xfc5df48f1ae63f65) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x8001, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x93ee, 0x8, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x81}, 0x8) socket$packet(0x11, 0x3, 0x300) 2018/03/23 19:08:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200080, 0x53) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0xffffffffffffffff, 0xffffffffffffffaa) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a0011037fffffffffffffff00000000"], 0x14}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x2}) 2018/03/23 19:08:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ab7ff8)='net/dev\x00') pread64(r0, &(0x7f0000910000), 0x0, 0x2000001) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/03/23 19:08:12 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) clone(0x0, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) sysfs$2(0x2, 0x5, &(0x7f0000000340)=""/200) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) fcntl$getown(r0, 0x9) wait4(r1, &(0x7f0000000000), 0x0, &(0x7f0000000040)) 2018/03/23 19:08:12 executing program 3: unshare(0x8000000) add_key(&(0x7f0000d66000)='.dead\x00', &(0x7f000018a000)={0x73, 0x79, 0x7a}, &(0x7f000065c000), 0x0, 0xffffffffffffffff) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0xbb9037218e006d6, &(0x7f0000000040)={0x0, 0x1, 0x2}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000001540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000001500)={&(0x7f00000002c0)={0x1228, 0x3, 0xb, 0x8, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x1}, [@nested={0x118, 0x1f, [@generic="3d3b511e1b6fd343bd50b108a787a122c7889937f31a6af509f4d9e1e6bfe23fcb355b69134f6633bb5d16a19592801c0fdd018eff41e90f698ea8d8db668a141e1768dd7f274b02932e70774754dc03782fc8a325a451afdf9c991033ccdb7a037e959441df34679ee3722a1c0a7341a717b14fd51396198f43759f64ca8de544aa7506e99f90ad", @generic="3874b001e1972381f8a4e3617fcdf62e2a3f15699c3fcbeb070c0dc958d47f98313abf7537a0c0337a062dcac0674b4037f68d33d395e89307cd9903e1cc0f5d1117fc86abd588c476119ff8367ae02352ecb3f5f6d9d5d6a8618e31860aad87cb7d002d2d12720147d35e084a5960f9f45e47d9f237d54ee46327d4cfad9d8185a19418f3537222c61422ef"]}, @generic, @nested={0xcc, 0x5b, [@generic="8843935c88e47ce5e987e4e648ecc07c089be094e0ad72961df8237f3167789213d8a566b87ce4937694dd99d2b933d07b247d2acfab5b1176d7055a75a8460303663f192d9629b1f1c1a2e3ec6a211d42b3da1e9d6e9211a817649fbbe76e08e22ce4fee0ae96c45af65edd63e43c602b9844a4d0697d03939939ad8d2f9e79267374e1c23c04b730c17fded678d1dcaac0ebf5f2b3cbe5c4b924f088955475651001af69e3c36a294421892402e8c8ed049f004a191f7696a00d4a6d45ee8206ce355e8526"]}, @typed={0x8, 0x6b, @u32=0x2}, @nested={0x20, 0x40, [@typed={0x14, 0x8e, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0x8, 0x85, @u32=0x6}]}, @generic="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", @typed={0x8, 0x15, @uid=r3}]}, 0x1228}, 0x1, 0x0, 0x0, 0x4}, 0x10) syz_open_dev$mice(&(0x7f0000001580)='/dev/input/mice\x00', 0x0, 0x8080) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r0, &(0x7f00009b2000), 0x0, 0x0, &(0x7f000006dff0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000015c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000001680)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000016c0)={r4, 0x1f, 0x3}, 0x8) 2018/03/23 19:08:12 executing program 4: fchownat(0xffffffffffffffff, &(0x7f00003f1000)='./file0\x00', 0x0, 0x0, 0x1800) r0 = memfd_create(&(0x7f00000000c0)='!\x00', 0x1) r1 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$getregs(0xc, r4, 0x2, &(0x7f0000000080)=""/50) r5 = geteuid() r6 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r5, r6, 0x100, 0x20000) 2018/03/23 19:08:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x30, &(0x7f0000000000), 0xe5d) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) 2018/03/23 19:08:12 executing program 0: r0 = userfaultfd(0x80080) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/03/23 19:08:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x10007ffb}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r2, &(0x7f0000000080)={0x3, {"3ca6062afeb9f1"}, 0x4}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000004000098f3082010"}) 2018/03/23 19:08:12 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000100)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x11, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="c4f5985900000e"], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@empty, @empty, [], {@mpls_uc={0x8847, {[{}], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xff, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002}, @icmp=@echo={0x8}}}}}}, &(0x7f00000001c0)={0x0, 0x2, [0x1bc, 0x0, 0x0, 0x10a]}) 2018/03/23 19:08:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/03/23 19:08:12 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0xfffffffffffffe9e, 0x0) fchdir(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x5, 0xffffffff00000000, 0x0, 0x9d}) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 46.704552] audit: type=1400 audit(1521832092.227:8): avc: denied { set_context_mgr } for pid=5315 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 46.731639] binder: 5315:5326 unknown command 1503196612 [ 46.737164] binder: 5315:5326 ioctl c0306201 20000000 returned -22 [ 46.747688] binder: 5315:5317 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 46.756649] binder: 5315:5326 unknown command 1503196612 [ 46.763360] binder: BINDER_SET_CONTEXT_MGR already set [ 46.769678] binder: 5315:5326 ioctl c0306201 20000000 returned -22 [ 46.770522] binder: 5315:5317 ioctl 40046207 0 returned -16 [ 46.782845] binder: 5315:5317 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/03/23 19:08:12 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) r2 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') accept$inet6(r1, 0x0, &(0x7f0000000080)) sync_file_range(r2, 0x6, 0x2, 0x3) 2018/03/23 19:08:12 executing program 6: syz_open_procfs(0x0, &(0x7f0000000240)='net/softnet_stat\x00') 2018/03/23 19:08:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000000040)=""/1, 0xfffffffffffffd1e) 2018/03/23 19:08:12 executing program 5: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x1000000000006, 0x0, 0x0, 0xffffffff}]}) 2018/03/23 19:08:12 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x7, 0xda9}) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) 2018/03/23 19:08:12 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) r1 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='htcp\x00', 0x5) 2018/03/23 19:08:12 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x8000, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x2000) finit_module(r0, &(0x7f00000003c0)='fou\x00', 0x3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x4, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x34}, 0x1}, 0x4000004) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000fd0affff000000000000000000000000a3662c69896cb32ce2047905e220d70b2320c7a9146a2399935e8262b31b8be2cde7a4bcabde396ff2cfdfa3433063d2200403f03c27941f7ca310236fd3972907084b6a5fc1720fe0061738f0"], 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x15, 0x300, 0x70bd29, 0x25dfdbfb, {0xe}, [@typed={0x8, 0x64, @fd=r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008001}, 0x40000) 2018/03/23 19:08:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$selinux_load(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x10) close(r0) 2018/03/23 19:08:12 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000add000), 0x8) ppoll(&(0x7f000031c000)=[{r0}], 0x1, &(0x7f0000757ff0)={0x77359400}, &(0x7f00009c7000), 0x8) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) 2018/03/23 19:08:12 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) readahead(r0, 0x4, 0x80000001) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) poll(&(0x7f00003d9000)=[{r1}], 0x1, 0x7) 2018/03/23 19:08:12 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='smaps\x00', 0x10001) r1 = gettid() fadvise64(r0, 0x0, 0xff, 0x5) r2 = syz_open_procfs(r1, &(0x7f0000000080)='smaps\x00') sendfile(r0, r2, &(0x7f00006dbff8), 0xed5a) 2018/03/23 19:08:12 executing program 4: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f5f000)) chdir(&(0x7f0000777ff8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) flock(r0, 0x4) ftruncate(r0, 0x7fff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x81, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @rand_addr=0x5}}}, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r2, r0, &(0x7f0000b4bff8), 0x7fffffff) 2018/03/23 19:08:12 executing program 5: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000)=0x2, 0x4) r2 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x3000823) inotify_add_watch(r2, &(0x7f000001eff6)='./control\x00', 0x2000202) rmdir(&(0x7f000075aff6)='./control\x00') 2018/03/23 19:08:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000100000000303000000000000000000001d00000100000000000000000000ffffe00000010000000000000000000000b0"], 0x80}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000040)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 46.878998] audit: type=1400 audit(1521832092.397:9): avc: denied { create } for pid=5331 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.938255] audit: type=1400 audit(1521832092.457:10): avc: denied { write } for pid=5331 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:08:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="64382cb0a975baa43730d4e0b32ef53e", 0x10}], 0x1) r1 = dup(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x9, 0x3, 0x5a5}) 2018/03/23 19:08:12 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x130) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000000000002004) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x44000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) close(r1) 2018/03/23 19:08:12 executing program 6: clock_getres(0xffffffbbfffffff1, &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)=0x1, 0x2) 2018/03/23 19:08:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x0, 0xfffffffffffffe01}, {0xe}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0xaf43) 2018/03/23 19:08:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0x8, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000140)=r5) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000014ffc)=0x80000001, 0x4) r6 = accept4$inet(r2, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000180)=0x200000000000) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/23 19:08:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x11103c) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) dup2(r1, 0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000140), 0x8) writev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000040)}, {&(0x7f0000000400)="30617291a40d76ad9add4a6c75cee67f91ec2f1c425af1c567ebe95dcc20b5ba0b94972497cf690b8ca39c7d9d283e4fb6bd68c6924e9aad0491d478ef4d06c4acceb997758b15c82f8594f6e8d4461664214fb752552a", 0x57}], 0x2) 2018/03/23 19:08:12 executing program 0: r0 = socket(0x13, 0x6, 0x0) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl(r0, 0x1, &(0x7f0000000000)="d1fb6b3f1208f614acc92cb552d9f277f1837f82728e4e1a6b5233e9693b0681fab9e9d97740ba") 2018/03/23 19:08:12 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f00005ef000), &(0x7f0000a9dffc), &(0x7f0000362000), &(0x7f0000664000)) lstat(&(0x7f0000564ff8)='./file0\x00', &(0x7f0000da5fbc)) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, 0x0) 2018/03/23 19:08:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'ns0\x00', @ifru_mtu}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$urandom(&(0x7f00000010c0)='/dev/urandom\x00', 0x0, 0x2) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x8, 0x1000, "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"}) 2018/03/23 19:08:12 executing program 5: r0 = open(&(0x7f0000000140)='./file0\x00', 0x34840, 0x3) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000180)="3665a1538c6ac28183319c6d7eddbaefc04e8bb1890ce33f4451659ab23754c54ec1d1d29736cf7419bdcd691aaf48aeca7f27d0d2c3a11a44288ba40b9c901ed06d7145b8810050c511fd5662cd5bad2cc18073fbc3c7474ad931aea59aebcd477313f3da27af19d050b7bac1a8ccb8f424de34b4c824640c49dffea12fa726f4943c231deb996b01e402b1cccbd7b3de802cacaf3ca56d4b9c17f8c6ae268a42232dd034d3313e6de9221c59eda059488b4eb13f1a8491e9", 0xb9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x80}, &(0x7f0000000040)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x8}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) 2018/03/23 19:08:12 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000005f1b)) r1 = getpid() sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) 2018/03/23 19:08:12 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) fallocate(r0, 0x2, 0x9, 0x1) recvmmsg(r0, &(0x7f0000005f40)=[{{&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/88, 0x58}], 0x3, &(0x7f0000000340)=""/254, 0xfe, 0x1000000000}, 0x3}, {{&(0x7f0000000440)=@l2, 0x80, &(0x7f0000001800)=[{&(0x7f00000004c0)=""/218, 0xda}, {&(0x7f00000005c0)=""/9, 0x9}, {&(0x7f0000000600)=""/210, 0xd2}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/242, 0xf2}], 0x5, &(0x7f0000001880)=""/4096, 0x1000, 0x200}, 0xfffffffffffffff7}, {{&(0x7f0000002880)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000002900)}, {&(0x7f0000002940)=""/225, 0xe1}, {&(0x7f0000002a40)=""/20, 0x14}, {&(0x7f0000002a80)=""/74, 0x4a}, {&(0x7f0000002b00)=""/93, 0x5d}, {&(0x7f0000002b80)=""/211, 0xd3}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/211, 0xd3}], 0x8, 0x0, 0x0, 0x3ff}, 0x6}, {{&(0x7f0000003e00), 0x80, &(0x7f0000004180)=[{&(0x7f0000003e80)=""/52, 0x34}, {&(0x7f0000003ec0)=""/149, 0x95}, {&(0x7f0000003f80)=""/167, 0xa7}, {&(0x7f0000004040)=""/76, 0x4c}, {&(0x7f00000040c0)=""/135, 0x87}], 0x5, &(0x7f0000004200)=""/180, 0xb4, 0x7fff}, 0x8}, {{&(0x7f00000042c0)=@nl=@unspec, 0x80, &(0x7f0000004580)=[{&(0x7f0000004340)=""/254, 0xfe}, {&(0x7f0000004440)=""/30, 0x1e}, {&(0x7f0000004480)=""/223, 0xdf}], 0x3, &(0x7f00000045c0)=""/79, 0x4f, 0x10001}, 0x1}, {{&(0x7f0000004640)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004a40)=[{&(0x7f00000046c0)=""/126, 0x7e}, {&(0x7f0000004740)=""/219, 0xdb}, {&(0x7f0000004840)=""/104, 0x68}, {&(0x7f00000048c0)=""/195, 0xc3}, {&(0x7f00000049c0)=""/104, 0x68}], 0x5, &(0x7f0000004ac0)=""/4096, 0x1000, 0xffff}, 0x7fffffff}, {{&(0x7f0000005ac0)=@hci, 0x80, &(0x7f0000005e40)=[{&(0x7f0000005b40)=""/7, 0x7}, {&(0x7f0000005b80)=""/240, 0xf0}, {&(0x7f0000005c80)=""/50, 0x32}, {&(0x7f0000005cc0)=""/153, 0x99}, {&(0x7f0000005d80)=""/164, 0xa4}], 0x5, &(0x7f0000005ec0)=""/84, 0x54, 0x7f}, 0x6}], 0x7, 0x20, &(0x7f0000006100)) clock_gettime(0x400000000000005, &(0x7f0000a12000)) write(r0, &(0x7f00000061c0)="24e245801066093b50fb88965b217540417a3b3fb435199218e333930ed1c0386c588ec694b12dbbdb35482a9750b3bd57c3e181dce8dac306f8d554458f71db4727a8f69dda600e71e151548af626c45c71e81f88bc4ac82f430b18bd2b33457ed9fd35695d6d1a698fc764419f7c4dc0d47edb0956ad30c35096194f28fefc7ffb33884838a8ee1b994c31", 0x8c) 2018/03/23 19:08:12 executing program 6: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={'syzkaller0\x00', 0x1000}) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="0455ddc371983908663aef8034b3996ed85cf3d88d9a913917464a92554d925fca8763b95f300098c4263f65", 0x2c}, {&(0x7f0000000080)}], 0x2, 0x0) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/03/23 19:08:12 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f000008e000), &(0x7f00006c3ffc), &(0x7f0000b17000), &(0x7f000006451f)) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x9009, 0x3f) 2018/03/23 19:08:12 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000000008480, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="8345dec906ed8feb318b41aeb99767a64c0d6d994c97b0ced0709437f02fa39cb774dd2b18b39d426278072cc4633fd727fb6d3cdfa8df850bd84341f1a530", 0x3f) r1 = socket$key(0xf, 0x3, 0x2) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x2000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x2}, 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x9, 0x1000, 0x3, 0x60}, 0x6) 2018/03/23 19:08:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x36, 0x0, 0x70bd25, 0x25dfdbfc, {0x11}, [@typed={0x8, 0x36, @pid=r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x1) r3 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/03/23 19:08:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2}, {}, 0x1b, {0x2, 0x0, @broadcast=0xffffffff}, 'teql0\x00'}) r1 = dup(0xffffffffffffffff) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x1f, 0x7500, 0x0, 0x8, 0x9, 0xfffffffffffffff9}) fcntl$dupfd(r0, 0x0, r0) 2018/03/23 19:08:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'yam0\x00'}) r2 = dup3(r1, r1, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100)={0xff, 0x9, 0x9, 0x2}, 0x6) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0xfffffffffffffd85) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0x93a0, 0x2) getpid() flock(r0, 0x1) 2018/03/23 19:08:12 executing program 7: getresuid(&(0x7f00000002c0), &(0x7f0000000180), &(0x7f0000000240)) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) timer_gettime(0x0, &(0x7f0000500ff0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) 2018/03/23 19:08:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101300, 0x0) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x4000020) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) 2018/03/23 19:08:12 executing program 5: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) write(r0, &(0x7f0000fb3fa8)="e3", 0xffffffffffffffa1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) r2 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r3) fstatfs(r0, &(0x7f00000001c0)=""/247) 2018/03/23 19:08:12 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x81, 0x4) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') dup2(r0, r2) sysinfo(&(0x7f00000000c0)=""/74) 2018/03/23 19:08:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000200)=""/4096) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x6, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001200)=r3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000014c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000015c0)=0x74) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r4, 0x0, 0xa, [0x3, 0x2, 0x0, 0x1dd, 0x6, 0x9, 0x0, 0x7f, 0x100, 0x8]}, &(0x7f0000000180)=0x1c) 2018/03/23 19:08:12 executing program 2: clone(0x10000200, &(0x7f0000caefff), &(0x7f0000981000), &(0x7f0000e99ffc), &(0x7f0000093fff)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioperm(0x1, 0xfffffffffffffffa, 0x2) 2018/03/23 19:08:12 executing program 1: r0 = socket(0x3, 0x80801, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), 0x4) write(r0, &(0x7f0000000000)="e0f24b5ac0a9a8113887fd5d7fe9f7538b8fb3df3623de7fb9bab4f2aa5b7a1cf1b53de91c9e3fc924c90d3f5f984783c0761c81e06dbbf83a7b0984c9c8c880fe3f6d280d3e0b99557109bc20d216a77e0fd685e33e6a460e58a51a02", 0x5d) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={"69707673000000000200"}, &(0x7f0000000140)=0xffffffffffffff9b) 2018/03/23 19:08:12 executing program 4: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) readv(r0, &(0x7f00000000c0), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='oom_adj\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/23 19:08:12 executing program 4: r0 = gettid() setpgid(r0, r0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/03/23 19:08:12 executing program 2: r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$int_out(r0, 0x545c, &(0x7f00000000c0)) 2018/03/23 19:08:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) delete_module(&(0x7f0000000040)='^vboxnet1systemem1GPL^user/\x00', 0xa00) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000) dup3(r1, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x12}) 2018/03/23 19:08:12 executing program 5: r0 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000), 0x0, &(0x7f0000a15fb0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}], 0x92, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x20, 0x0, {0xffffffffffffffff, 0x1, 0x800, 0x0, 0x78b1}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x2, 0x4, 0x0, 0x1, r3}) 2018/03/23 19:08:12 executing program 4: r0 = socket(0x11, 0xa, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "525f5f029fbc0866480ee85cf32785a5a490e96063471baabf8e593a77ade8d3b80c10de4e0aead9db4fb69b9e38b65b3327620c6dd54d945c5956c763855b"}, 0x58) personality(0x0) 2018/03/23 19:08:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x802, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$TCXONC(r0, 0x5429, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x18) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x440008, 0x0) connect$netlink(r2, &(0x7f0000000040)=@unspec, 0xc) 2018/03/23 19:08:12 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x800, 0x0) getsockname$unix(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x1) close(r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x400000, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt(r2, 0xffffffffffff8001, 0x7fffffff, &(0x7f0000000080)=""/216, &(0x7f00000001c0)=0xd8) prctl$setfpexc(0xc, 0xa0000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) 2018/03/23 19:08:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@rand_addr, @multicast2=0xe0000002}, 0x8) 2018/03/23 19:08:13 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 19:08:13 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x30, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840", @ANYBLOB="0000e088ab5cc48f00db851d5fb4ab2b5d479da66bae000000000015c26b887021ff6ac358d3e9bad8d592a4"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/23 19:08:13 executing program 5: r0 = memfd_create(&(0x7f0000000240)='dev ', 0x0) write(r0, &(0x7f0000000080)="0bd400000004a749f34101a28ea9e39b74b245ec4d031c0da14ae5", 0x1b) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x1, 0x10000, 0x7, 0xd24, 0x0, 0x0, 0x8, 0x4, 0x0, 0x3, 0x3, 0x9, 0x1, 0x8000, 0x7b7, 0x0, 0x401, 0x9, 0x401, 0x81, 0x6, 0x7, 0x0, 0x3, 0x81, 0x8000, 0x8, 0x2, 0x2656c6d1, 0x8, 0x5, 0x1f3b, 0x2, 0x2, 0x3, 0x401, 0x0, 0x3f, 0x4, @perf_bp={&(0x7f0000000180), 0xc}, 0x200, 0x5, 0x0, 0x6, 0x20, 0x3f, 0x1}, r1, 0x80000001, r0, 0x2) ioctl$int_out(r0, 0x2, &(0x7f0000000140)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) setitimer(0x0, &(0x7f0000000300)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/03/23 19:08:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0xc0a00, 0x110) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_ifreq(r2, 0x897f, &(0x7f0000000080)={'bcsf0\x00', @ifru_map={0x8, 0xbc, 0x8, 0x8, 0x3, 0x8}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={"73797aee06b799b3d78fd4a300", 0x1001}) write$tun(r3, &(0x7f00000000c0)={@void, @void, @mpls}, 0x0) 2018/03/23 19:08:13 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f000060c000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000012ff6)='./file0\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000300)=0xe8) r3 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000580)=0x0) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000680)='./control\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ptmx\x00', 0x800, 0x0) r11 = getpid() getresuid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000080)="5c68cb6c2caf7a20a45ce4e3e97fc645e456835292bf3a30df2c79f3796ac8a066efa2cf67e2e4fa7f9e228bf222a351a3cca44064ca26de16be8b037451eb533689417dd563dcdbd2d9dc733768c47cf1244a8c30f6c8ec6a0fe218e30be100aba3668179c015", 0x67}, {&(0x7f0000000100)="f9b6a3a38e7507e7acf5f76abff830442eaf7aaee982963aeafb7d8625b86b8fcfec23fcfeb1ff17508fb1b0dc352912c6abb29c57c5bf132dab989678d303623810368bcba700a0ce6f267ed35310f67ff6b7f53f33bc0d5e553c5bdfd57e07b42dd98850ac20325c355b69777b676f83476d2a03ef17406412273eeb55facb92d15176cfdc3f9e699b1072d6e5644d3fe539c4f8f6314f260f06ba4af70d0a076b8f7755dc603cd9a83bce611cb567b61e05395586dacb", 0xb8}], 0x2, &(0x7f00000008c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="00000000200000000000000001000000ebf60000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r10, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB='\x00\x00\x00\x00'], 0xf8, 0x8000}, 0x8000) 2018/03/23 19:08:13 executing program 4: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) ioctl$TIOCCBRK(r0, 0x5428) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000300)={0x2, 0x0, [0x0, 0x0]}) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) rt_sigaction(0x2, &(0x7f0000000240)={0x7fffffff, {0x800}, 0x1, 0x35}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) r2 = syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x1000, 0x0) splice(r1, &(0x7f0000000040), r2, &(0x7f0000000080), 0x6, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$getsig(0x4202, r3, 0xfffffffffffffe00, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ptrace$getsig(0x4202, r4, 0x5, &(0x7f0000000180)) 2018/03/23 19:08:13 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c0000001500010000000000000021e30a0000007f0384077707000003000000e9217d1b", @ANYRES32=r1, @ANYBLOB="14000200ff020000000000000000000000000001d9778d406477b624cc60d0e1bc97cdf2766144f0778e2b76d6d70a3637f653a797b2cb9995dfa1b9cc0abbd682594268482ed1617d953e775eefebfb2b356c2b61aaaeab47bca0e0b968cfd79f58da7715c072495ac55a5b1e24b44882332b33fe6567945223247209478b8944a9af59ea0e03e3dff12ec1c0249fab364b9bdcc64aa0039ffb681b6b7e5f6e6261f8fe4e847db13b6a1e1dde8485b54a436957785009fd8121b0925fd62c95007cde14fe27a9"], 0x2c}, 0x1}, 0x0) 2018/03/23 19:08:13 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) sysfs$3(0x3) socketpair(0x0, 0x7, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) 2018/03/23 19:08:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000480)='./file0\x00', 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="78a674ce6171ad193cde7ef677b1292ea0840cf6d386b230583a33de70f4c9c5196f891e1bd65a0be9117c85b2d4126179d4e386c7c88a6d38d347195dbaee20143736e66ecf2a5e40aefd34bc9f33b8877383dc1664b8ae811315f2deaa841f665a3ea4d1066a8ec7a3106be0168f8f67f30c29a672210744038c6ecb438e9e25ff7daba8088416b32425b4e015fcffe499fecd0b3e0fa7f5532e2d1dd268b074aac31c5ac01d88af83bf033f6719a787f8d95d7a842f3dbac0b2c20503dcb3c26b7162e8fbcae56025a20f74c02a9ca86c4d08bfeccbdb36ac4a7204612aa4edab", 0xe2}, {&(0x7f0000000100)}, {&(0x7f0000000140)="4fd1fd259adb357b0f5b855e1e9f7a97f437f7e0ff35b054043497368d544e10546542eaeee0584b10033ca3d56e4388b34ac81f0192a1bcf482eb5b24d136a18c7676f0154e45bb51362e3768583d100c1518e0e0c8b181e96b3d1a001f3c0c57afb903e3b791a1df926efb6a274d444f7337d940999a2d7736f2e8434cbcd748d2a4d857b91f23770833c45520661682a63e9396e80f2b25db3f51d37c44ea7e6dd6243c3a4120", 0xa8}], 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1e0, 0x4000000}, 0x80) 2018/03/23 19:08:13 executing program 6: r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f00000000c0)='net/sctp\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0/file0\x00', 0x200) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000433000)='./file0\x00', 0xfff, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000949fc8)) 2018/03/23 19:08:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}, {r1}], 0x2, 0x5af2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) [ 47.545213] binder: 5494:5495 got transaction to invalid handle [ 47.567507] binder: 5494:5495 transaction failed 29201/-22, size -4978215534892220639-2761086424 line 3005 [ 47.572954] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/23 19:08:13 executing program 4: nanosleep(&(0x7f0000f53000)={0x0, 0x1c9c380}, &(0x7f0000fde000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = socket(0x1, 0x3, 0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x41a, 0x4) add_key(&(0x7f0000836000)='rxrpc\x00', &(0x7f0000ca7ffb)={0x73, 0x79, 0x7a}, &(0x7f00001ec000), 0x0, 0xfffffffffffffff8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000000, 0x0) write$selinux_user(r1, &(0x7f0000000000)={'system_u:object_r:smartcard_device_t:s0', 0x20, 'user_u\x00'}, 0x2f) clock_gettime(0x0, &(0x7f0000000140)) accept$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) 2018/03/23 19:08:13 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005da000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0xc5, [], 0x3, &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000180)=""/197}, &(0x7f0000000300)=0x78) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/03/23 19:08:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc), 0x4) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/03/23 19:08:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x5) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r1, &(0x7f00000000c0)="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", 0x5b1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='\f', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) [ 47.602866] binder: BINDER_SET_CONTEXT_MGR already set [ 47.613890] binder: 5494:5515 ioctl 40046207 0 returned -16 [ 47.633303] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/23 19:08:13 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000140)=0x80) mmap(&(0x7f00005d5000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) futex(&(0x7f0000000080), 0x8, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) 2018/03/23 19:08:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x418001, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x4, 0x1) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000180)={0x7, 0xe3, "921104dac47eb7b713cbe5e647bee1324f380ecf02ac79395a68e7ede0bcbd59dcf98cf896152e8087ef149d95574ea6b482b5fa9e395a8009b7335989ea56cb98c7ae21e7cfa7d9009e2564fc3bc5e17c0924765a07c26bae818281a293af13d2a55e4e0a42d25bb46377a79e906eaa43036dca640dec443e00c203f9957687e0a30baad1676c39ee7c306f01b0e9ed23e2b21f7db50cd932b78d5b18e0fbb4c307457cdf47c230316beb329f27114e3f9a04e449b6d018d012436d6981193b65ff6d529ae6af3a8a79f57202c5a55c61fec285e61eea48c6faff8414c2dc87862989"}) fcntl$setsig(r0, 0xa, 0x18) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000002c0)=""/142) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x14, 0x12, 0x301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/03/23 19:08:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x3ffffd, 0x0) r1 = epoll_create(0x1fe) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) r2 = dup3(r1, r0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0xf4) 2018/03/23 19:08:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000f100f6fd7a6b835635bbcf0000000100000000000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) 2018/03/23 19:08:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/190, 0xbe}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/23 19:08:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)='[selinux/\x00', 0xa, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}}, 0x0) 2018/03/23 19:08:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x1, 0x101902) socketpair(0x11, 0x2, 0x3, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000580)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, "6ddb733d7a8a242feb99e0410100cea8fb5a550ed80ebba4d909c7a12458c917aed13dd73a80f22ff9fd31a844f3e8b5ade4e59351378f6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdad366ad69d49c9678096bdaacf1e7a2fb27febcae8d7b46599493", "ecd2881042e088581e6e599a5591e6c893002e7ea6697b93d32112b2bc83d72a"}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="281ced744d096890e121f7b780ac0c69cdf1f9ebaa9b7875218751564d8361bf3c17807ec28a64a1e114a4eb906b6a7210910128d9c090159a8ef097e4529cae87a078d0a228282bafdb7152202b4636798901810986cc9a5e8885c2ba38ca5f507e97bb40e647ecde9a68568cfc9bb686de72b7ddbf9209edb51380bf583ac0670a3ef5b998adb692939c84f60e39ab64aec3acd0e8dcd7c4a085049d39d275d63f718bbcc149d8d9e6b7091e341de58abf37f67f8112e4010f0052a03f9cbf87c7a1e2d8f7298646c04dfd60bfc229305d2f77095d8a4da631ffb059eb60685853", 0xe2, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0x8, 0x9, r3) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/23 19:08:13 executing program 7: r0 = gettid() exit(0x0) r1 = dup(0xffffffffffffff9c) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/77) tgkill(r0, r0, 0x0) 2018/03/23 19:08:13 executing program 1: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x0, 0x40000ffff}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) r4 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r4, 0x8, &(0x7f0000000040)={0x8, 0x538bf566, 0xffff, 0x7fff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x40, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) r7 = timerfd_create(0x6, 0x800) sendmsg$netlink(r0, &(0x7f0000000340)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)=[{&(0x7f0000001000)={0x1c1c, 0x17, 0x708, 0x70bd2c, 0x25dfdbfd, "", [@generic="275b0ab920faf83bda3de83a364ed0029fde13a93821fad943dd80382d055c0b8722a10ffdca9c662075fed4e9966044cc34ce53736910de364d14a8a0b575147a9ba4df07fc2cff2fe93f0966457ecb", @generic="300f61ef6a3c632b106c237b8ce4476ee7f4b21fda19f4fa6aeed9bb3f80fd3a48f70b5a60484a5b62b7b2c3f8b6b31ca750190b4e5fa22be630aa754b79205041f51b1000ade6dccef68933", @nested={0x300, 0x57, [@typed={0xb0, 0xd, @binary="e7c437ffe53aba6ce849c55ab53d6f99c1879589c5641c9daa089186b2c8e187d11ec16dfafbf2551642c1b2046edf280c94782beba2369c5f30149bf0a376f790cde2ad34caf61445ac276a849372267d7e1a783d34ae3297c9d6f76ca6d37bc2275c2af181c4acceca19d0d3aa784b65164067c3ead597fb97890a0dfe27937e82da0a5f622140e1e36447602728538ceb5822a241ea2693dca56c062ea0a8755521e0f09f9b609e"}, @generic="ac564b2c039d9dfab6de8a516b63170b1e9e1cf439a846e4721d5e01e161d01be10bdfea9bccd0e0e4e1f3ceb845ea643b1765187e7d8a2c93ba8f1ad54440fac6f9573d37ed0e7ba51ef98367c18e0c3742f33c5a9117734e1610bc79450a570cfe9ab8e7f2dc4fa4e626c0b68c468274c67181a471771439a5ef8c9d7642d11f06ad57baeacbe3c523e9b2bc6baaa6004ee3e51ac6", @typed={0xc, 0x74, @u64=0x5}, @generic="482f5bf084315e6de4692a5e15d12ff33ec380556db6a88512e34967eabbd16a197ad90e7013232f17887957569d0a641d6e1e643a8ee0c108fadb0f102044147fe1bcea45d9b6bc89cf8c3a21edc4282159be8ce01cc0f6c40df69461385ac96f4d5dbb2d87d596edffc3368a69f4652498773e935ec27f71c02292403f2bf20344ac04e71c32eb77c115e715d9325e04ddaf1632f5", @generic="baffdfd6bb45207aa9895c7cf998801ac20c479946884c99dc79b7094909ef8b3d1bf07fb1da300cb0f28c43117aab52014ad70a39e3aff24c3c98ef42897768503f3927e319d1be7dc574dcd0d6bc47eb8e4b4056ee4cd5fbcc90ab00b8a8469e9145074c4b9567fb49c4350b93", 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[@generic="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@generic="222268aba2d211a6ca1b363b9e2029d72c7b5c0fa5f9f933260fcf36e8e4a140054a651a574322fcb4333a4b68ceaf1af8a838ac32057e34f1828186a7bc7bb625b03604cfd541368daced225e076148adf05e714f7fdc762c760491509970957f9fb895d2d02a919f1c5057737bcdce2218eafecb7afde9a7e5ff7590bb0ee7f57a734159c76f040c1471d7bc2a111b3a08c25d64be4011ac23ba0252f1d91c005ae4caa3d3e3b161a1d1a4bf73063ff6d42354207971247f00f7c8dc9375f2cbcb42797d41687bd5acc10647072c666a8839b1e8ad25a16bbb45a94ad6e1d950dbbcc3a9e7c67f3046e55fdc9214d91700", @typed={0x58, 0x18, @binary="1e19f2be7b3dce19d07ebbb7e6fe8455b3d2831d120a6578ab42bc49e0b03148e39a69de83a8ea72e3e1e66f7d188bb6ddf4a5e0b1804c75f08470fca25b2fbb735466d396351b5a253bc1c2248e3a63f0"}]}, 0x115c}], 0x3, &(0x7f0000000240)=[@cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r1, r0, r6]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x28, 0x1, 0x1, [r0, r5, r6, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r2, r3}, @rights={0x28, 0x1, 0x1, [r6, r7, r1, r5, r0, r0]}], 0xd8, 0x4000804}, 0x80) 2018/03/23 19:08:13 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = memfd_create(&(0x7f0000000140)='bridge0\x00', 0x0) syslog(0x9, &(0x7f0000000080)=""/26, 0x1a) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x7) r3 = dup2(r0, r2) openat(r3, &(0x7f0000000100)='./file0\x00', 0x84000, 0xa) uname(&(0x7f0000000180)=""/108) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) recvmmsg(r0, &(0x7f0000003b40)=[{{&(0x7f00000028c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000002940)=""/163, 0xa3}], 0x1, &(0x7f0000003ac0)=""/76, 0x4c}, 0xd2}], 0x1, 0x10000, &(0x7f0000003c40)) 2018/03/23 19:08:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=0x2) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'bpq0\x00', 0xc011}) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000400)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000003c0)='nj/ipc\x00') getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000280)={'filter\x00', 0x6c, "b9f56c192b3c553f63f81d11bbede4b2d6cde8d04621b94cb3a3e3eda25600c25a66c71cbd7008aa04fca7387bf0cc4ddcbc5e3b443401041e7a614678741c3f882e041ab45550364e97e2984bb10c4dd679ec8124d59cf4a5d53635f8093fffab0afd009c6308f8d3f30b7f"}, &(0x7f0000000340)=0x90) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000380)=0x3) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000140)=""/183, &(0x7f0000000200)=0xb7) 2018/03/23 19:08:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getcwd(&(0x7f0000000000)=""/4096, 0x1000) listen(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001040)={{0x2, 0x4e24, @rand_addr}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x20, {0x2, 0x4e20, @multicast1=0xe0000001}, 'gre0\x00'}) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xffffff34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000011c0)={0x0, 0xdc, &(0x7f00000010c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xcd5}, @in6={0xa, 0x4e24, 0xb7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000001200)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000001240)=r4, 0x4) [ 47.773382] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 19:08:13 executing program 5: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000000080)="f1ebc2fe9bf714883a6748430c2cfbb471a38891621c99261d2536ef24d06adb430991abde3f65143071ffaa67f03474e4b4ef66ceed60991870f15bdb419931add83c224dbf68d6d30b01b39e6c6497def5245c234fea476aef97b9bc10a838b437834d0924e1635fc3670000000000000000007758c76aba4a164a77890e122ff9fbb1", 0x84, 0xfffffefffffffffa, &(0x7f0000f62fe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xafef}, 0x1c) close(r0) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=@srh={0xc, 0x14, 0x4, 0xa, 0x8, 0x6, 0x8, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xa8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) 2018/03/23 19:08:13 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) clock_settime(0x80000001, &(0x7f0000000180)={0x77359400}) vmsplice(r0, &(0x7f0000003ff5), 0x0, 0x1) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0x58) 2018/03/23 19:08:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000000c0)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB='btrfs.@posix_acl_access(-:elth1@eth0em0/vmnet1GPL\x00'], &(0x7f00000001c0)='\x00', 0x1, 0x1) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/23 19:08:13 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5472, &(0x7f00000004c0)=0x8) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x2e3, 0x3, 0xfffffffffffffffd, 0x64}, &(0x7f0000000640)=0x98) sendmmsg$nfc_llcp(r1, &(0x7f0000000480)=[{&(0x7f0000000040)={0x27, 0x1, 0x1, 0x1, 0x5, 0x2, "a5fa161547957af7f335cb52a71f2d1ea2ad0688052d4f40213f93a92e7d752ecf484a064c8cff09d680e93f2f39a46425ed5e58598deb3e212ed18a2283ad", 0x19}, 0x60, &(0x7f0000000400)=[{&(0x7f00000000c0)="e2901d5c2eadb1bab4a6e15701", 0xd}, {&(0x7f0000000100)="b82867ee05f852efb7e965c02551608beffd43a6416e1d79c70839c7ff02084603fe8f419d25ecd56fe8165c242c22ec2e83a411cef91a74e3c8fd5ebddd3458cfe7df3c7c2624f66c7470af97605b08735103e9a86c136dc0c012f3c1ddb20c151ca9a36a11c7e213de95953ddc24d7e137fe4595edc272bc85e3ee60dabf87db857949110aa111551e8a510bac0c6597", 0x91}, {&(0x7f00000001c0)="0f84e915e515322b554a4e8777afd7fe67712e39ed7b7ea7d8f7445c0206721645b98bf62593c266015e1c73fce57f2de7b4ffccc199dae757515ee6069f1cde033d90f4fca575b4a726996166170aeebeeb911586694da53e7c724b4b677bef47a209dd3b93662695c3a1fa84e5174708c89febf6926be5eec4f16af6156013dad2e6dec16cd0751c9d19f7413d6f49b997c6df1a1b2238f43a5368dcdc381aea67d8e6aef9fd22794d0317e214a03e01add8e9b2e48a81de4c7869e1", 0xbd}, {&(0x7f0000000280)="47de9538b7fe8df6b2dd6ee2490ee6ff3c2ee3257ee86c3c57464ceee80863aa86c9110b8e2d77e95b053c72e5f745ee35221fd343de83f8e5b9c170fcb608a6b11f919149a07e7365513d7ea1bfafea2659f9600bb8a8b1808d3988428b36547695316a9a31829b2bc9eee730198d0bad3b98273b6797aa6516afcabef1b2d12c7948b4a7c791e893a28b9af4dbdfe4fdf4347144855755008f295e526341295ba385b48d9336796956248cacf2", 0xae}, {&(0x7f0000000340)="b839d54cc7f3e08e7d3cdc591cf1771ae399b0e8cd099840716df3f240aa1854f4bc084f5b0d90b41a7b682a190118bd5988e8", 0x33}, {&(0x7f0000000380)="433f0980914ec73fa7fd0b0aa40cea854e50390ef1f0b4d624c5a5bd9b2f5a8aa4668a6cd8df640a210aca9c4cd6e7276fe8f3b7d72ecf6e390b2aa67e9d019f46f1a60357495534ec06f2ec23effde0fe168d467f325f5f137bea00041b394727a78056a396f6c9cb9d", 0x6a}], 0x6, 0x0, 0x0, 0x40004}], 0x1, 0x40000) 2018/03/23 19:08:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getcwd(&(0x7f0000000000)=""/4096, 0x1000) listen(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001040)={{0x2, 0x4e24, @rand_addr}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x20, {0x2, 0x4e20, @multicast1=0xe0000001}, 'gre0\x00'}) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xffffff34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000011c0)={0x0, 0xdc, &(0x7f00000010c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xcd5}, @in6={0xa, 0x4e24, 0xb7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000001200)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000001240)=r4, 0x4) 2018/03/23 19:08:13 executing program 7: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40602) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/03/23 19:08:13 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00007b8ff0)={0x1}) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x33, "dd50008ec3d2142b2a4a7c869bcfa0c94b3d65664a5638e1073dac811761042476602d7ec57780617f31d3a898887b97b608cf"}, &(0x7f0000000180)=0x3b) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x6, 0x5, 0x1, 0x2, 0x1ff}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000040)) 2018/03/23 19:08:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x1ff, 0x4) r1 = socket$inet6(0xa, 0x6, 0x7) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001e00)=[{0xd38, 0x0, 0x0, "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"}, {0xc0, 0x105, 0x80000000, "fe448762907391d2c0c6c57e2925a70d11f866efe4eef57c9fc07059b46e0a034e898421c14a3a220cbc5b4551853eb6ec8327a2a6fe7bf10ffed79fc5f2c526c02cd515d8008f6bb4583905c05e31a2f4e121630eff32c9c27340340015667a9d53d210c950f8f3f66a91a0612bcf42946d55540a93ab1e6e98d180c9070288cbe5d75335e6ea060a2ffb3266007c0780a8b2fad3d0eaed066c309a647ae53b68b09fafe11c92426d6b"}, {0x90, 0x3a, 0x1f, "15f2a033f3d864b897306cc2c62151f8d56f5b02325fcfdb8c10f23676570f1a78ea15a28ddb706d0ecb80c927663a008e4e5018d388c5e69b714b0b7880693b9687a3f784c0ab89ae995192bcca210bd1f1fc653cfd3006d1730f4312353a45df95e9443cc9fc03e5912bffb43fdeef6ebd8d6e6536a3d72ea3f8"}], 0xe88}}, {{&(0x7f0000000080)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x3}], 0x10}}], 0x2, 0x0) 2018/03/23 19:08:13 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) sendfile(r0, r0, &(0x7f0000000000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/205, 0xcd, 0x0, &(0x7f00000000c0)) 2018/03/23 19:08:13 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x5, 0xea3, 0xc, 0x2, 0x1, 0x8, 0xb, 0x400, r2}, 0x20) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) sendto$unix(r0, &(0x7f00000000c0), 0x0, 0x3, 0x0, 0x0) 2018/03/23 19:08:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/154) 2018/03/23 19:08:13 executing program 7: rt_sigprocmask(0x101, &(0x7f0000055000)={0x6}, &(0x7f0000c5bff8), 0x8) r0 = getpid() r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0xf4, "fe0adaaa503125c3d54a158603e8aca3a46805a97bcd3b91b34e36903a9c103da851d16ed51aa2103743f81fa0f327c4b676a69b2169938d7648c353588dc27d520301fe6c69a1d175da70c513875e946f5fe9bcdf79771eeee3edc565999916694165982b713644a3f490f2c78988dfb41d0b5a14d01c1dbdcfee75dbefbb3edb3067e372332fac5cd31bc0d406c336907ac4b623f040a026a456dabc3695ca7694213577bbe9c12e6384a36da162650c10fa8bb2e257862175e4da7bb3cc8d04a4b19d8ffde34ac474f2ca53f035273d7b28051656dd1030b4da4a7025de403a5ab7de8c16f3de9f1a9b66b0b29cd0581ddca2"}, &(0x7f0000000040)=0x118) accept(r1, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000240)={'bcsf0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r3 = gettid() clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) write(r1, &(0x7f0000000280)="08bea98375846ceb8342bc604ffc16e2622417ce7bc03537f481819fa35f5f917b189866970b230953667f11d446b84f793f21f5892d2da0f5685f673dcb738dd769c96baf4b1e62dd58acdc0e75a883fa84b29fd8c36fdcadc5a04459ed5b9cabe0330227230a8d58bb3e8919d4f76e1ec26d2ce98fdee5a23f78f79de2", 0x7e) tgkill(r0, r3, 0x0) 2018/03/23 19:08:13 executing program 1: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setrlimit(0x0, &(0x7f0000fdcff0)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$inet6(0xa, 0x800, 0x4) signalfd4(r1, &(0x7f0000000040)={0x8}, 0x8, 0x80800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xd02, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/03/23 19:08:13 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@random="ffff00", @random="6a83ee2aaf1d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @loopback=0x7f000001}, @igmp}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) [ 47.954364] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 19:08:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000), 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/23 19:08:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x5, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x1000, 0xfffffffffffffffb}) 2018/03/23 19:08:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) ioctl(r0, 0x4401000000001267, &(0x7f0000000380)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40003, 0x0) r2 = gettid() capset(&(0x7f0000000000)={0x20080522, r2}, &(0x7f0000000080)={0x8001, 0x4, 0x8, 0x6, 0x2, 0xfffffffffffffffb}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5000000) 2018/03/23 19:08:13 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/03/23 19:08:13 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socket(0x10, 0x7, 0xfffffffffffffffd) readv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) [ 48.038248] audit: type=1400 audit(1521832093.557:11): avc: denied { create } for pid=5631 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 48.097047] audit: type=1400 audit(1521832093.617:12): avc: denied { write } for pid=5631 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 48.097928] audit: type=1400 audit(1521832093.617:13): avc: denied { setopt } for pid=5631 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 48.124897] audit: type=1400 audit(1521832093.647:14): avc: denied { ioctl } for pid=5648 comm="syz-executor7" path="socket:[13033]" dev="sockfs" ino=13033 ioctlcmd=8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 19:08:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000dbaffc)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000001c0)={0x9, 0x7, 0x5, 0x50, &(0x7f0000000040)=""/80, 0x8a, &(0x7f00000000c0)=""/138, 0x26, &(0x7f0000000180)=""/38}) 2018/03/23 19:08:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)={0x0, 0x0, 0x3}) 2018/03/23 19:08:13 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x20014, r0, 0x1000000000000) ppoll(&(0x7f00000002c0), 0x2d6, &(0x7f0000000080), &(0x7f0000000140)={0x4}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xca3) inotify_rm_watch(r1, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fbc), 0xea, 0x0, &(0x7f0000000180)="1f821ea56e33f5a9933f5d0f55f12610aba854e33d447c1bbb68299a3daab132112420dd53fbd6abdafb38069483494273b3baebaddd05eb2c91295f831bffd82d79e4c57966fdb315acc6cb92dffba66d144ee1b7f544f53a0824e95c81ba6c230bf5727476daad07d0f13054f4f7032da908ec3526c3976b1e6edb8b0a040087ad70166c391df0d1345a37ed255b4128cd8ae4d3213b0c56b2d5c3376cf023a43da74048cc9a1bbe12701198003209061b5e3ea6174107d29e1e4b4b40443a4f7722235dc1b5d8c4c4eb8ca29182a25683d585a0682dd25a67aa01f8a7918d4ef93b6c89b08c31dadb"}) 2018/03/23 19:08:13 executing program 5: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) dup2(r1, r1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = timerfd_create(0x2, 0x80000) timerfd_gettime(r2, &(0x7f0000000000)) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)='B', 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) tkill(r0, 0x1000000000013) 2018/03/23 19:08:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) shutdown(r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101200, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{}, {0x3, 0xfffffffffffffffe}, {0x3, 0x100000001}, {0xc, 0x9}], 0x4) 2018/03/23 19:08:13 executing program 0: r0 = getpgid(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x7f) getpriority(0x1, r0) sendmmsg(r2, &(0x7f0000009800)=[{{&(0x7f0000002180)=@can={0x1d}, 0x10, &(0x7f00000035c0), 0x0, &(0x7f0000003600)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001240)=[{{&(0x7f0000000e40)=@nfc_llcp, 0x58, &(0x7f0000001100), 0x0, &(0x7f0000001140)=""/3, 0x3}}, {{&(0x7f0000001180)=@nfc_llcp, 0x58, &(0x7f0000001200), 0x0, &(0x7f00000031c0)=""/4096, 0x1000}}], 0x2, 0x40002162, &(0x7f0000001300)={0x77359400}) ptrace$peekuser(0x3, 0xffffffffffffffff, 0x0) 2018/03/23 19:08:13 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002ff4)='/dev/ashmem\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x10000, 0x8, 0x6, 0x10001, 0x7c, 0xf1, 0x0, 0x3f, 0x8000, 0x2, 0xff, 0x4, 0x8, 0x0, 0x7]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x1, 0x3, [0x0, 0x4, 0xfff]}, &(0x7f0000000200)=0xe) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x1d}, 0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001f57)=""/169) 2018/03/23 19:08:13 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x3) r1 = socket$key(0xf, 0x3, 0x2) fcntl$setpipe(r0, 0x407, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3}}, 0xe8) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/23 19:08:13 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/03/23 19:08:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x40) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/23 19:08:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000cb1ff0), 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="116a63962775573b4e4aa60dd40fdf08a26bffd552dc7f02781936156fc25a7eb93da4ceea49cf8fefe2a9d28f52d673907e1473b43f630e007336b9ae1e7da7546852bbca2332102f6ee53bdec73d7fbab62022fd6e990bb1a84062", 0x5c}, {&(0x7f0000000480)="1b293c251a1393ba7811f3c376f4df3efc62cd1879934a7d91eed447922146f73bc388e4f41e4f8d6bd807433f4936286745b3db9f6c01a257d215068751aeec44fed0a1daee6dff48c7aeae022f881ff01fe05a73bea903572bae59cd7a60422841fc402a05e50768d7bed9b74ac9a924a97f6c176987b6dd52482c355a13607f42fcbe360fc17ff76b1479b6250d2df814238d143fd753a28362b15e38b29ba03eb5e347f6776a17bbb2da8ab0dc22d83a9aa12645b428b148d29d6d058a87011bb1c3459a3335ff60c8a0f8c7e0bcecdd1b83", 0xd4}, {&(0x7f0000000380)="56ef3a56a22972851516677233aab9e743930b6a9460b5509fc72bf28b5c49f49185545062adec9af3cfacf7cf84ba4f13f4e12c8d5886c3c93dde9db930d613e5169d0facc18a503f462793cf52772fde3c1070cd75f230513159ffc9a242c557fd6e20baa3c83bab6922c81a2746f94d6f8c0ca65bf24f2978fb0c81dd8fc953449062cb1424c564a3934ef7705ee4dd39271771053948fcb9cbd20f995b40a668f83332ef55f2e94180acf5ec87894c510b893b7e4f1372e3151da1f54556c48b2d2d39d780eca3da7e42256a4d0d6010c3", 0xd3}, {&(0x7f00000002c0)="cf244a43bb70ae7741ef657174c9d8e7a70ab7ff369a7434d62394fd3179836fa46ea2360dae209695a5ca96ad95bf3d99d449bd4d79997fbf881792eea9dfc31066ab5e", 0x44}], 0x4) writev(r1, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) sendto$inet(r0, &(0x7f0000000100)='D', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 19:08:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000000000c, &(0x7f0000013ffc), &(0x7f0000012fff)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/23 19:08:13 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 2018/03/23 19:08:13 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000140)=0x3, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0x0, 0x0, &(0x7f0000012ff0), &(0x7f0000003ff0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x12000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/185) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000872fff)) 2018/03/23 19:08:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpgrp(0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8935, &(0x7f00000001c0)={'tunl0\x00', @ifru_addrs=@llc={0x1a, 0x30a, 0x20, 0xe47, 0x3, 0xcb27}}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x1) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x0, &(0x7f000008fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) keyctl$session_to_parent(0x12) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x6, 0xfffffffffffffff8, 0x8, 'queue1\x00', 0x4}) sendto$inet(r0, &(0x7f0000260000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef80f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e36cc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608837bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a", 0xff7, 0x3fff, 0x0, 0x0) [ 48.357952] binder: BINDER_SET_CONTEXT_MGR already set [ 48.365641] binder: 5671:5697 ioctl 40046207 0 returned -16 2018/03/23 19:08:14 executing program 2: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000000000), 0x0) gettid() socket$inet(0x2, 0x8000f, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x201, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0x2}) 2018/03/23 19:08:14 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "82f676a5ecd252babd495a1054cd6f3acb2deda180eb7ce6a91841493910babe77370ac06f834f1a1325ddce1ce6111ba7892b8f53ddc1f165075360193413eae6333533e51fe680dd18df7b8979258765c6afcdc07c460b0e99cecfd5033133e6a77798e1d36301f7cc8f4376e9d5b949ab41dc81e9a384384936790ef8c9fa890fdce1b3692e4eb6f55dc1249b2760ceddb28a883da0c915cc33da33d34d97a7ea2c"}, 0xb3) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/30, 0x1e) r1 = socket$inet_udp(0x2, 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000000180)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) 2018/03/23 19:08:14 executing program 3: r0 = dup(0xffffffffffffff9c) memfd_create(&(0x7f0000000040)='/dev/hwrng\x00', 0x2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000280)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e24, @rand_addr=0x8}, 'syzkaller1\x00'}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x111340, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000240)={r3, &(0x7f0000000180)=""/142}) write$selinux_load(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="8cff7cf908ebff005345204c696e7578c80acece31310a4bfdeae9131f64f92274d45edb83aac9f3334324728b8c024c5266753a6a345a379d7131ff979987b75eb504539665252b00bbdf73"], 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x5, 0x82, 0xe205}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r4, 0x3}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x490400, 0x0) 2018/03/23 19:08:14 executing program 4: request_key(&(0x7f0000873ff8)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x5) 2018/03/23 19:08:14 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) ioctl(r0, 0x2285, &(0x7f0000007000)) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "e5cc7cce0397277ad4be3ba1f036336714eff5d5478596e97024a30bf873ffc81309"}, 0x32) 2018/03/23 19:08:14 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x9) write(r0, &(0x7f0000002000)='v', 0x1) modify_ldt$write2(0x11, &(0x7f0000000000)={0x6, 0x20000800, 0x0, 0x2, 0xfffffffffffffff7, 0x7, 0x80000001, 0x8, 0x673ed2a6, 0xd1}, 0x10) sendfile(r0, r0, &(0x7f0000000100), 0x4000007fff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x100000000) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 19:08:14 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={r1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="8a4ad28e19f53a5b1a57ca9f8950d5cb93a135c44478488b4fa97a1ada7ea9480e5a2fdeb44b7203cffe95bfc9a10b16e57c080fee8477bad5a87437a6f421a46ba4092b9732e52dc683fe163f348cac53a5db55a33ed324dfc4f9d8dca40daa3b81865b91aa7b048dc2f774c881c8a7b0cc2480860aea031e48da53a001fabc7875cc62d463c3bcbe1da93f27e1368853a8e89d5118fd0163", 0x99}, {&(0x7f00000000c0)="e311feb620d432b5c8c78eb265467cc27d3c17ebd56ed71f3eb047cd44c0a8c158412e20fcb0912229fb065871890559bedd60d5446f8576f98e17ab0887d7b006321093ae9e51f5cc9d0c5053658efedabed92945d9624e58ac79c21089b88507cbf91610b3ba4fb792e6ec6a31e6c7efb42be7362dd4c8647dee3ccd7d614e06621234c9eae22f4705a5a188d486d2e25f8e5948b50ffc86b1ca52fa557dead9bd9a43e505537b50d69d3279e95dc86456864e956314a76056468bb2a726c526583b75b7b239ad432d61188a6ea86d1d815c102513c23864addad6b1", 0xdd}, {&(0x7f00000001c0)="2277b6c540feb7714c1beb9a84a1282c76d368c38f0ffc50c86fe6361522f471b84a7ddcc57e7fcb13ff5904f288b23f6fb61eaca0dd65895b67109a2c1f6bd003c398eeda3170a10c1e9f78e8c60ba064ae365cb150714ed958be7eeef52d2552bcb24049311fadc7cb304cabd49b272d3e0edba3d5fef4a5bba61aabc25de3947b515e71ddd11be21ca28194fc2fabec0508311403694607c050c5d71d7a3176", 0xa1}, {&(0x7f0000000280)="78dbe49594753530c165aed224bc5caa98cec278f0765166b19c297d6f5cc27598ce913116a22432d44206", 0x2b}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="cbb4396a7a44d46f7acad93902dcaf26331320d9df36a3c15591a1a60a72c64f762d070859e8fdf1bb75ed6734e8c3479c2aa51e7f42a0edb020dda6aff460ec19c2db257bbf813aa06255594a9d631cc88968fab3067b60a1cb63dba5f287f87f098918235a20b63d2c29d14cab174c5a2c56db5eece5ec118b9ebae26344cc4461958afe942193298a7c070ee6f404af31192ac63eb1adbc813bad12d6647a9ee9c99dda074b", 0xa7}], 0x6) 2018/03/23 19:08:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x82, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003500)='/dev/rfkill\x00', 0x20000, 0x0) sendmsg$unix(r1, &(0x7f00000035c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003480)=[{&(0x7f0000000180)="c099b1a36ba05ad7ed1863f166544cecf36ad2924f360e0bfb80b14e55d8b73edb166f0869f44487461cebbc68cba727aa0990457fa49cee41103b332fe546f7c9648450400be7be8318917c1d6fdc74d4659ada73e3dcbde28115a913c7f690365983b89f2f4ecc896144a3019d8564510921acf918b8902172fadd", 0x7c}, {&(0x7f0000000200)="f711fad34ff3107b49d2fc7976651bc8434c6fb1a82f7558736e9a0fad5340dbae68ce958a440afdeb8fca292e33a7089ebd8e156e2f66fe26281ab61219b6440116fff0eabc4cbba1abd0c45f7c10945680b0e247b26d5a4481d95e0cde73547f6b05a650eaf0bafa183dd254f2e17e99ab6fbf55ad76c3003462", 0x7b}, {&(0x7f0000000280)="c4336ba628b2d9f8f67236e5a1", 0xd}, {&(0x7f00000002c0)="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0x1000}, 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{&(0x7f00000022c0)="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0x1000}, {&(0x7f00000032c0)="88f94dc53981f84e7dd75fa301a867dff792bb33ef3c7b7d46f728faf56b90a6065c70d48db027631f7f6e8457678dbdadb024fd4ae63ed85b6ebc6545051fd73793c7a76a8fc17317c422ff2764b3be23d07a09db32a7c2c636481df5aa2cd664d6be4bd2747c4d7f80ddb5fe7829b0d39899aaad350fbbc26335db584a09951b", 0x81}, {&(0x7f0000003380)="7ad14960e2352be1b6a7ed8908e30146c800bd005cfbd4c5734e89881df770f364be453574f745d37fd0eb67246582d0b865321f0ae3f80da220f62ed059a58be06e9fca2ef8c8cb86a67bbec18c91be710d8942dfe37f549e934c2da409c3c1075786c278bd047545a08d067b939e6f7a02f4210d26ab5ab094681ef7a7dfd641ddff674c6de0b0644e518c71985124748f7a4df8a401668ad583e9525ac388ced29581523a635ce6b9271e75d2f958411891ec428df423d6be95a265540a34b622bf74b5f3b04b3b51e02d0e5626a393d0c98c4e", 0xd5}], 0x8, &(0x7f0000003540)=[@rights={0x30, 0x1, 0x1, [r0, r0, r2, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x50, 0x24008004}, 0x8c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000004000, 0x0) read(r0, &(0x7f0000003600)=""/136, 0x5ec5864e72050b76) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 19:08:14 executing program 4: r0 = socket(0x1000000010, 0x2000000000802, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) accept$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) bind$packet(r0, &(0x7f00000002c0)={0x11, 0x1d, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0xfff, 0x4) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1) 2018/03/23 19:08:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x84) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0xffffffff, &(0x7f0000000080)=0x4) 2018/03/23 19:08:14 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000980)={0xffffffffffffffff}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000009c0)=0x6, 0x4) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x7ff}, &(0x7f0000000040)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000000c0)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000400)=""/117) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000a00)={'irlan0\x00', {0x4, 0x3, 0x20, "015498e142a4", 0x6}}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x230, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000480), {[{{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x7fffffff, 0x6, 0xfffffffffffffff8, 0x0, 0x2, 'syzkaller1\x00', 'rose0\x00', {0xff}, {0xff}, 0x0, 0x90}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x6, 0x3, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0xffffff00, 0xffffff00, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x8, 0x9a, 0x9, 0xa13, 0x9, 0x3, 'syzkaller1\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @multicast2=0xe0000002, @empty, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) lchown(&(0x7f0000000140)='./file0\x00', r4, r5) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r3, 0x3}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000046f000)=""/122, &(0x7f0000001000)=0x7a) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e20}}, 0x4, 0xb5c7, 0x53, "1c151b6ef5e2d329c7bad2e4d49440d6bc42f39f9ce2c842be89c714aa75c6e3d41c23d8eecba8ceeda098e96a480e273515bc8c775fd8e8693b8913661856309a88bcf8cb9b17c89b1b1294f78ddc77"}, 0xd8) 2018/03/23 19:08:14 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/23 19:08:14 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000000080)=""/16, &(0x7f0000000040)=0xfdfd) 2018/03/23 19:08:14 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) rt_sigaction(0x800000023, &(0x7f0000000000)={0x4}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/03/23 19:08:14 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 19:08:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000002100)="0cd8552f9f47ea02ce7370a05ad51f6f639a6840ef868db235cde66ca0f8107bec0af37c8213338da6098984ee283124cd6ee550d95baa77cc3df727f1a1255b4b503816bee0f27d4295b091d58a3d6623bed644", 0x54, 0x4, &(0x7f00000019c0)={0x4, 0x0, 0x7fffffff, "18686c5de3ff", 0x2}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002180)={0x0, 0x7, 0x3, [0x8, 0x101, 0x67]}, &(0x7f00000021c0)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002280)={r1, 0x48, &(0x7f0000002200)=[@in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5f0c88c3, @dev={0xfe, 0x80, [], 0x16}, 0x7ff}]}, &(0x7f00000022c0)=0x10) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) sendmmsg$nfc_llcp(r0, &(0x7f0000001f80)=[{&(0x7f0000000000)={0x27, 0x1, 0x0, 0x0, 0x400, 0x79b, "aca28810eea5e98112e6b29fdacf980ba1bf5c216c090a3dab4a97a15ee77a1e25480cb9d640dc2ff8b53a6afda37ef99413d26149418c8576a0a67dd41f6f"}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000080)="acc7844e1021d3f9ec119b826beb8434c67da1b93f58d0c8ec8707d7b5704d34ac2832aa2f069a6f6daf41dccb1e28247485621bf18c5ddcaea2dc0ce67ea0daa5aaf05f00832ef09a8e682aaa5c6e1e4c14b240fff185dbdb215ca2d723187d182dea0b4f62235349a22fb3abf584521fe2445c9c82cd902d5b7e495a6298c2b3d029728cb21a081dcc20de9d445f3a35a42bd43ad6", 0x96}], 0x1, &(0x7f0000000180)={0x98, 0x0, 0x8, "5f52e779fed2c5ad09bba12eda93aa95dc7520e8edae8ee574c895edbcc7ac7cba38998f037ff494853240e786d8605596d33748a4a941eac9380234ec59fe78bdb6b2f8d22218d8502ce721d0f829d77716008e391b10c085afe4711c796a26d652236b1a6018ff1d642a7633a72b32594283c6692239188ddfa4ddf29b2e7d10"}, 0x98, 0x40000}, {&(0x7f0000000240)={0x27, 0x1, 0x0, 0x7, 0x80000001, 0x4, "4b43740670a77602bff0b9d098cde6587ccbbd2e3e8fa010ae232fa4eb72673324c3ec93fda98f62e137b9da81942d9f478d19c6cb5a7d7493b7a337202d96", 0x13}, 0x60, &(0x7f0000000380)=[{&(0x7f00000002c0)="adf7e77440ba3d51dd35dee6f1945a3027d13b68bbcebf52afca90d514440fa801b061806174ab40a54f7db93e61888e6212894a4af568d2ef6c159261615cc738c023323684b6a1cbe2e1060973908862bd3991c40ef7d0bf0c05008ae1a11b141b017fdfecda488dd5209ece5349557af4743886c45543e7ef17f887309ac5c86949c5a2a675181b1c283d190ce25e95022ddad7e90111e6fcd9dac7a7", 0x9e}], 0x1, &(0x7f0000002300)=ANY=[@ANYBLOB="10010000000000000000000001000000833b8f5f8efdc4c737a9e229c725bf202d41ce0239500c9df78a871aae4e4504164106543d860e01dba491b9f8f4ff36a8b273551db267628774b35eee3afc795de03255b7948b66bf74f001dce0235837eff0ce03d7aea93094fddc39606d86215bc0944400643722dbe78202a8e4e8ad4b532bfaa3d55921acad178a17709775c748a903fe505e0a2404ab239127573529a19c9b83bd251130a2b7a6c83ec335872fc8628ad4e97a52c940fe566353e62a1c17ab3547ca5ea54d0795374acd5b0f8e6553715a9feddac90b3a811ab4dc386bfd14ef3b370308d9e8001bb2120b946cd23021bf9d45bcfecff7e38efbf17c72bf1151548607d7ff0f00abee537b1e886e6b321a11ffb4a7e9e33439532b2d8479fff1c3da36d6b92b92c238763864c22560208e4347426966c40d8f047b450bb26882601a8a2be987ec7f1488b2f276de340af929d319f97281dd5af6efbaed73d1e3027fdc7705dc1cf030741076de2f4d4d512e6d739c80e73db01d71415baa3569330b441de5be3199b907000000000000008253e2e66509682cc558b8c36d54155589200408684606c5134069e1cbb680786e592290a9aafb203d5b11d17f33520bc84cf60363c4991aac624b32434224d34ab50c60ff0411d1f7216c419cc5b2905e21594438f068e0ba5e4f1d37a338f75bd7af9a36954882a27b804e4efe74394cc73083f42dec300c5f988a0ed75b5be1d1ecca9dc6eabcf9f59b0ebe8b70aef1078d44de80bbb1abc7aca02146d2a70373bc8333a6e3d0b5a7722bcec15c90efb04bf24a11aea53b62c51f23268a48eaf535d00cb74c0563f7ec938734568ec56419043e9e365773795e5cb742514b636086c6ef1483dbf6e1f6732041dacbf6fafa1fdf0d0e2c3a8d1474aa641ac48c4282be6f5d0f3b2aed0d89af4e22a318dd632453ce8f41da858644b9b319faa8762fc48c0f354d05b82947010fe12431b853"], 0x110}, {&(0x7f0000000500)={0x27, 0x0, 0x0, 0x3, 0x4, 0x81, "a5555cbb26fe108aa57ed9c579ac41746097c14c772315bc1e999cd1f1d2d73083084eeb66b1776eb092137e5ad8c4b9f5b08129b64f5328435fb3cdd8a2c3", 0x32}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000580)="7cd474f7c8d2c25434b935cfefc240ffce6613263cec64da1dd37a449413e03c4d0304951f56ab", 0x27}, {&(0x7f00000005c0)="b72adf9e52a4f2b0aaee228fa7162f5326f4453ec62619466bf9a924223fce992982e061c709fb3ca74089c5110dac05656e9c9a0e08d6548af998", 0x3b}, {&(0x7f0000000600)="a2aa62195c504f5a2a7fe6c1c00459f2a95e9c7d9e4a8d5324de68eea27f2126cd348de8f85e69ee3454ad8459ddd3837b32a1d9b7444168b1050aaaddfa70e5ff773195b342b3b832ab1d72b992144ce15abfe305f25780f02c2eef7ecbb290f0d5f022849048d52c4cf3f1e196d47e8d6d791fe27a51ef93089aadb7eeabb1f82a5dde0be0208db1bb7f100295682347f374496060317def681ed3fb1971c5c1eb6a6aa654c9f0794e6d81eab5fe1d1049633695d960a9ba34fe050ec59a910a1642805aeff7f3021b38c660e4c7750e3f16a1769ecfa02f851509e1dd125eaaeeddfc57", 0xe5}], 0x3, &(0x7f0000000740)={0x1010, 0x112, 0x80, "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"}, 0x1010, 0x8c1}, {&(0x7f0000001780)={0x27, 0x100000001, 0x0, 0x7, 0x800000000000000, 0xff, "110ad8a55b643635e309d7989e44df78154351b79e5afae7d163b37e7ce4f43e0236af10e74bdc6d889bb6dce1c59d4f1c98ceaff5a0354626ae07e273976b", 0x1d}, 0x60, &(0x7f0000001880)=[{&(0x7f0000001800)="18e34584cb5180c832c1af8af89d120375a029ab5f0bf663c6c61a118cc7b846af93cd4025b8c5086e166ee49e8f02cf124f2c3453335a959a5ae3926dc6a23b54edee12587fca5fc746cf06c72db586988ff63e19a135988876377cccda228c112232a2b15d3d7550661ae26565c3b9b799fa7146", 0x75}], 0x1, &(0x7f00000018c0)={0x48, 0x114, 0x2, "9e336d4f92207193eda2a1c6b1dbd0fda7fb138eb6c545216aa377f384ba0ff8a2b819452eafd50bb0eff0ea13b5587bcf635b17ef70"}, 0x48}, {&(0x7f0000001940)={0x27, 0x0, 0x0, 0x5, 0x26a20b5d, 0x7f, "3459f40636b7a262d3e0b1f2087ecd6188c865f16b5fe0c01a40d49850f7d0055ac7a573770e30755378fbd45d2853025a283d20ea58a45c365a605d24fd72", 0x24}, 0x60, &(0x7f0000001b00)=[{&(0x7f00000019c0)}, {&(0x7f0000001a00)="f056ddfcaaa740cc4ddcb63c993921361b03d1b48efb2caff1384428566c05a6986eabae5959dbab14c460f2", 0x2c}, {&(0x7f0000001a40)="466e4cae6fab2b5d0522824b287590695fb78ac2b870034ca2d5c973dba33b5694d02cbaca9654a69bbeb77764bfcb6fabfcb3a21cfaced2d6ae974dab1ff5d685aa0c4b7fcee959f0b89b7de7143c50f4bc5cc654eeb0103ced038fd25015d9495e284ec658ededd5a450188fcdce392655603dfc631d3aefdc6529cda48360f1b8aa5a24f6ca2122f25193", 0x8c}], 0x3, &(0x7f0000001b40)={0xf8, 0x11, 0x6, "49b98180d0e1b55ffc97f723e0dc3e0dac21a766400f23417b0a2483e852c9538991b9a69dda8d02a575a547e56800f85dbe5f7203f3303cfb7a3ad873674e2982628f1dd320ccdbc3d2202e5913abba8e8ba9ba6552f2751ae6d36a1f6a823df0cde5375ff22f39e09d124ce91730482aca1489dd4337bf5897ef15e0315ab655a23486c1c89e3cc96baeed887e8a14d8698e0f236e717b7b4c963529e10438442ac1868ab4ecffc2df56483d76dd613f9d51d3a2990e082f05756c12c69df0201d6d2215760b7a6a95f2f44fca252cdc160f90a1f482b78aa79b9e9e2d72d0523b670acf28"}, 0xf8, 0x40080}, {&(0x7f0000001c40)={0x27, 0x1, 0x1, 0x4, 0x2, 0xd3b, "9fdc4baf6a5ba059b22339ea26e40fd2a2a812d1c752c2059c77ca9c2713b287a6068015cb6a6c9866cb0187ebeb4436c88185c856bdaeedf05ced6f2563c3", 0x35}, 0x60, &(0x7f0000001e80)=[{&(0x7f0000001cc0)="d476829fbb75c528ad27743382f47d141a45120db5ef7e2362f070dd0495415d458f6882b1db716f743c198a7167eafee281a06d1ab8f513125215624b8ba4f19e1e0f8d68b9c28be93226cae02645444cbca892b2964f68eab7dc31e7356305aee020f2a55a4d02f796d0b80c5362b2c5dd2655777bb3e4173e23a212a3699698a6e06b32f457aa655217c802a68aea34dc4b1688b7626634f3d30e8f09b2ccca9a97733b3283532ff3313b85b832bf23531179c08daecb66e61fad359870d70dcca00326", 0xc5}, {&(0x7f0000001dc0)="f4cbfcbfa748a4e884744ec370423820680000be9cf6131d2b4498d54e6912c4a2699d4fbb46d2c1347084e8dda3ee91ec7850e979b0ff812cdda0ceade236e7de3bade92b3c04f83aa68ad67e36b298a505eb3421542a5bbe233d868e18da7267762b43f96fbe3bde37d3910df8572257d875357749d0daeef212be9ce85491697b607c98c5daa878126afad36088e81c9f94ec", 0x94}], 0x2, &(0x7f0000001ec0)={0x90, 0x11, 0x4, "85016fd26df4ccfecd6dc2f8de19008fb7a6371927dffa8320dd3ff6fc9c7eed6690941671f4784447292a5e36e2a9d7e1e2e029f066f03190b6ad59a558c6621fec8c47392b173951903d81b79a5952927bc0c90c5571d9d68cd458325b407e35f9c19104d63fcba2bb854d19460a991875e4bef1299cbd57"}, 0x90, 0x20000001}], 0x6, 0x4000000) poll(&(0x7f00003d9000)=[{r0}], 0x1, 0x7) [ 48.521480] SELinux: policydb string length 16771848 does not match expected length 8 [ 48.529703] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62745 sclass=netlink_route_socket [ 48.544790] SELinux: policydb string length 16771848 does not match expected length 8 2018/03/23 19:08:14 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00006a9000), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40000, 0x0) 2018/03/23 19:08:14 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000728cd4)={0x14, 0x4, 0x9, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffffffffffffff}}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0xfffffffffffffffc) signalfd4(r0, &(0x7f0000000000)={0x40}, 0x8, 0x80800) [ 48.607502] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/23 19:08:14 executing program 7: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000080)="1a32249ace1e865da7e179f71057d7d2dc3eb71202baa2160004000067d2a62d7e0a016b19e034f4c13c51d19d4d1856b6977ab9c999a86a516a9d975093c6e83dfd5b04dafb91845f4dfc4ab00d2ead2ba53485ba5cc83e", 0xfffffe93, 0x0, &(0x7f0000fbc000)={r1, r2+30000000}) close(r0) r3 = gettid() ptrace$setopts(0x4200, r3, 0x8001, 0x4) 2018/03/23 19:08:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) write(r0, &(0x7f0000000100)="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", 0x147) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0xb074}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) 2018/03/23 19:08:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x80, 0xbb2, 0x8001, r2}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) fcntl$setpipe(r0, 0x407, 0x1) fcntl$lock(r1, 0x7, &(0x7f0000044fe0)) fsync(r0) 2018/03/23 19:08:14 executing program 4: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24}, 0x10) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r3 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r3) recvmsg(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=""/253, 0xfd}, 0x0) 2018/03/23 19:08:14 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x4080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"33a87326bd7876"}, 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x9e6d, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000200)={{0x10001, 0x100000000}, {0x9, 0x8}, 0xc3d, 0x4, 0x80000000}) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="2fd07d589482f104254d9e3f10f375945d0228ff756181eea4e5abb518b839396d9aacc0e471d3a581579d9216670f86390be1e1a477aa9f8aa6c7e82b33e9693aa22d3555793c4f4a4d8f0a8514ac3a066c36903674a91020a836749c1bc60408521c686eaa4460acbd2e5e1d2f0649e17832d5c14c35f9265caa05bebe888dc7b2baa475d430924498791af03ff8a74796cff2d7703268e31469958bb229d5a4901ae5e1ebc19747f7ee8f94f422381db744a178ca86ee3c5872bceff45d7c0051c1852056ab50412cad7cc6f1ee2768e5fec978b8c645ad2a3f298f0718fd82a33284ca29bf42455a01c18aa16198", 0xb5, 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/03/23 19:08:14 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)}, 0x0) r1 = request_key(&(0x7f0000000000)="610115006d6574728efb8c", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffa) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KIOCSOUND(r2, 0x4b2f, 0xffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x2}) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000400)={r4, 0x101}) r5 = request_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='vmnet0\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000280)=[{&(0x7f00000004c0)="3ee559567735516644ae89c21b483c34789795b3355046e7cab863ca0700cd7327a45e398c2f927c9cd221f52a902430abf37bca1586d7710ebf848a49546044c8464aee7c6539930e6b4e236e827ee6b8484eb94d8aa746ac10aa6a24c36c7fbc4e0b47a3cecbc49cc445da576cd61a4acd0e04fca7d53304ad3ecb7e5f6f", 0x41}, {&(0x7f0000000440)="d77bf4edca0a6af68281b2dbaa5ca362486adac3fc3bb67913b7fd730312bdd6b8dda8681dfca905488869f7e25c72744198e83094ea6fdf03d1fb2e78ebc6fc9c33e8ac55432eca4160e6fa377b33c7a200d46107ead37c1b21aac92f4c1e759960d5c578f315ad4808aa2e97b523997449f412", 0xfe7e}, {&(0x7f00000001c0)="5972ce0f61841c9b256f1462eddeaa67e92291b0c3b9152e3cf12f59562f3fbe7c1c5b9666", 0x25}, {&(0x7f0000000200)="c9dde493de871a1789c3ba779e75c37f06ffc3817bbd6a145b8d94c184f978809cbdf85ef1589d5a8c889c1f529bd56fe3c20d475310ae19c0a8d63f373061642e95032b36da7a3c1cb07d81fdcf099422be4e3c9eb5406567a38159c74e43401983", 0x62}], 0x4, r5) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xd23) 2018/03/23 19:08:14 executing program 6: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000099f000)={0x0}, &(0x7f00001eb000)=0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r0, 0x30000000000}, &(0x7f0000000080)=0x8) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) madvise(&(0x7f00008c8000/0x2000)=nil, 0x2000, 0xd) 2018/03/23 19:08:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0x9) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) writev(r0, &(0x7f0000025000)=[{&(0x7f0000086fa8)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) 2018/03/23 19:08:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x101, 0x7, 0x5, 0x6, 0xfecd}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x2, 0x800a, 0x3ff, 0xc36, 0x0, 0x0, 0x10001, r2}, &(0x7f0000000200)=0x20) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x3, {0x2, 0x4e21, @rand_addr=0x1}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x240, 0x100000001, 0x5, 0x0, 0x800006, 0x0, 0x2, 0x20, 0xfe}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) 2018/03/23 19:08:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0xc0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "429b989e38b15542b09c15a68591c8ce0312ba4cb88f70167d507d336acd4c12a7450d31744cf6d9402702d5969a0fa7792a35ec0aecc41cc13b7c575cb155e24ee778398ed85ff7f2da1279cc813f802b844218a16fc6ef839d43a2e111a59ec8866d8e490e790a67b25509512a4323bf9511f1e3c67728905f676f0f3fa430347d343e572a19bc36e3b0e4a5a7d306bfad09762c263b7c6754af6d3a05a9a668aaf9ab8134839947c3e225046af80b6c1f3d7b824d7d2a0d1719e200c0cd507d7fb5a19e662a660f7facb95301e36c272007bc92ae1894f550ded98b616151fa062c187c5763c2bc0c8cf3de28f6ecfe254ae4135e3235e7296f6e53f3bce572c73b7fa62ff204337bd4fbf2ea6e890f4dcf4fc0f7260b3661e851f765bed62529b64d1d821cbf20e2f3e1662e377c6eb51f8199a3cc1138dffd34b58f619675333b8a864d54f5d37138e0ed5a464057efd44351f92d8d50331a9e21c24cbe72d0d242c745d5524ab6e1ab3c35951a31f11f87dc61886bc31f5345ec223f979a60cd8a39b20832c732bda09b41baf30fc35fd78e925a8f98d457e61a90b62f725d7d2fdc3a74aedf538ed389d0ea2dcd2ef34a232fa0612adcc683e10a321c29f943bdbd36e797befd566d1e0c8fc8b30370ad9b50ba150951045d5e8968ebeabcdf8f2de01da478dce369c4703d798d337bd65836bba650437daabd448a52687251129fc5ae45d98489a23427dd9d2b9a62ad88fe18c6563c3a6dc0686aafba89017f0108809539ab9df825d7c774dfc9169362e69b27e589eb97edffd1993f84f7e8327c509325c079c9d2262f2f78b3c1da8f49f3dba5f7a68dac111588dcef8e0df5a63cde2966d99f30e9914fd12d1c8bd2385b52a3c7ea4c7889483c603e2293d3d33bc992c6f5eae0fcc9b9c2d04dd777fdcfc96d438a1a52f02408da87fdedb0ed894c6aaa4e23675a10e1b3b4761f9fa22af74c23f670e42e6fb3b33bbc3d599d39081480e618ad252ef2b13aea2784355f77f6256d66adc33dc345e842c7d8b40cf1f9b936aa04318f2798f3330bb6695d85f8274a1e6e6d17a62386defd0adcd0026932698115b64ff771a6eed4601cefbb5cf367896301775a1ce13b0014b264284502f58e6fa3d492d0c245932d1a9c75e5178528598629c17b0be193ebc5a85833727cc9bfe4eccfbf8a690b4665b238bc942eccbd8f0ba2f6b432670a814e275679f399781b9b24d5ab3f4e051cb1723f11b7d105efc0b679887a3a0eeff77c3496a8507ab006b6f280c0bb36a0e473a990faab7a42923eecfd5ad324cbf3a23ba624787498317bf8afcb4ee7de7bda8084496fe6b41983b186f73e6474f574ae2dce33a57a49a1a4d3c2999ee208fd2868c6d23aecbdc9537fc523d98c6726aab4c609a868b64d86a4bfd05a3244a5c650a0513aba60028515220f462a173cd987fad3ee599be5d417d1022cab3dfadf30b64a8c47d378f0b563ac0b47b3aeb9b3618696f3c92b5e8d8fd650cfc86d7a4a605318d88ebf4faf5173744bbe1452c981499997ffb6f5f6e13ac9a76cf99cb11c3a0e4a365442109c08d0f4aa8cbd463763f49a2d373c5962bb652347a46391e7b301e3ca56aed72a405685b1ea1edc0adca9cc639f7f901cdd20a916dd051f2d96504c4a453be968f33887330a33225acdd1aa720bf1add8ea1d18a6989ae234d18a89200d6b86bcc1f423bca44159237a597704ebb0ce12ca76c0c7983b987947bceeb7aadfc766966cdaab9ac41d52a6ce04a67f99a0563c21a956d46a34cf18facd7191d584926fbee37fae50147308ab4a9c14b7fc35c2b27121635fd0f7df025e0d4f2091542b9f66b3527ac548636fbb3a84b3dbdce8e16abeaad3271a0e49d4b60f13a154678b5dc0c227b0f46484a7ff26b282bb07ddd1d1b73b9de7f0b7b03d233dd3f3ec169aa9d62c053231f05e41a7fa30e4fc24c0b0077f24d09b656bf54919785a766eca4b8da759205757d6759b18f46b585af3fa9702a3056363d28ddeab612308a3c9024a4f81e9ed7a3c1c09d0a5f4ae58ebbff09f62ef175ddd4c69bf2414e26c6b3ffd128e7badec25aef6b9abd5c1dda696fbb6f82b29691a2e7e742b0820b96e3cfb2ee4e9f4f8c3a5a92aa0829d36514e552bbec9cce86143927df4747b07144b917b8fac43b02b486940a1d2794d39beff32998459bdc5ce4e9baf3a9937a7e5d0912e039d5a4bffb122e32bf30da864dbba409883502d848d0478feb6744891695e9a30c27700213db3d272ae9acf028612c7022e1ee5aa853cd5910132f50dab3f3670d6495295113b0fd6209754948906e24fbf79c3d7315d5eddef44d86e6abae0aa668e2e9754d7a84eab463638c5d807ac382fe595c54a6a68dfa319074d6183ed9ffa638882d58d9cedaf0fc29efb6cbcf738b0915f1a6dadc4a302777c36d6c5e4b28a1489c221e07a05b410a38ff9427d90b77c5ccde3eb2c478f91b4d8c0d5d4f5cdbaae0e910829cacf4c421b5c7a39404308e0929293ba24695c8177858c9a765a6c353f55df9193aeade674af6037cdd138b4f0fd62c79d09deff595613ddd1c1b07e1cad79b15afe3f21680a76c08b11f6df78897997ceb94328f90de76788f6ac1e2e5ab4205fca1dfb9d2db22a8fe892f7c1464230921a7d529b86d0ad79bbf961817197437354596d7b3616733457a2b6a38f3a76874ba70f4f4f45bf7ab4488a0d3946be5a03824291d4eff43a443eaaf52b10d90806f86076cd6b31e02f0c4847067245b075d043ea4874a4503886c656c979b38759e6eea32e9eac5679588c8fff6ad2855309f7a006722a4fa8d42e011c984e455142b7fcb050995406529551393c451f42269457de2438a682ac650f3299abf2cd1a9bc3044af4765d4dd9858641eba6e35afbe4679de977c3c42c5a54384bfcd2acbf74ef5d4d5c7cc8f25fc5bf406e340594f8847f7df8ff3f24a925ce321f96fa6e0551ff6e8330ba207ffb26b0e91c0e6ee7c2d9d0c8cb892913a2d5bc35ab5c988a4a716356d852d29894c08f6a501aafec1fe08d7248099411bb0bceea5824ea9b7fd470bf3408c499ce83471eec266150e7d396ecff424c030bf0bb07eb6ce1dcc29766f45c82f27d67daaba80b8d0b2878fb8a168ab4481dd908a43bbd200f7a5b1fbdf7e649c1d52de911081ce2ecd1f3ed18702dabb5eb6defaeabf3bdc4d74b6d0059e7fcabd650c7df847d171abfa8e8807ee9cc9dffb918e05e278f8818457d1f9b2f0581f2ac1f48bbb56b160780fc82a507bc6746334be4ee1d6090d2a94b50738c4d864e3ace3e000c753bb9b66ded05d9d996d64bf206cfffe8dd55cd59744ab2ae4eb5b24e99026bd815cb808b40b28c114cb312b64b1a459e86f4745d502a3500c97ff234696be291d048eb813f358f8d42d0fb5c5d994850730600fdb24e23c626428a6d65cd2a7a8df511405f81b513814d136651006115206f374e5b8d981d70a7b82c4f8624e60a0f8eec264e86544438bf986dc5265d2892f82675460fec36bab51c7bf9942a9b4691ce5414999ced510fa3715caf2c323c16b267ccb9b8b8ee322b49b12d354f99c73fa8459891f2d7e72ad0e57dde8ee72bdac9af8b3213a372ffc8552f6b7ad08ce9cd5722f65b4a6c5fa7a2a1a40f44a52d52fcfd944c66b006d038f814009744d49bf948ba4fa3e788138f43c472eb0a50c1f4586e2acf12911248f69340bc790600f7f618be804f5e41661c079c1a1574019dff6597d3f4fe5c2f744182ed925dd513ee615a1db73e303b17a206c0a539debbfd81ec088f3bca929edd48f8857df5b28e47704b11bc8cfbc7987fdef480c4903cd6937d74c3506d0ed0fde34807172616c230127d7561fae2bd715580f243ffa059ecd8f94f02bddfd54a48738599bd4fa4fdf2c58407d31d7fc61b1a018e881d5d35bbd557c25d83117d190fad9e660e05bcc4deed32341d0f1211302d3305c78a0f59b192d3db73890606e3b5f05464d44fecab173a86753fe6d5f049e0b4a1e4cb89347d67c3858e750231bd9d80a7b27fb9555eb1c4f6bcec4b04442e82f5f3919f6bc60d91a75e841ad48acfabc1f56ee3e7f2f039d87eab853998a230fc780b6aa09819f7d2330f1c179819095966accb1ed8ed7a8f05132c39e2d1616075b095ecf53f3db1525bbd2e933eb895935738fa950aca7a7c331651fac7a860dcfd229aaabff8d4dc63ff69343250a28889a533bfdd950b94c4714099324c27df412346e6e0438cb3065dd7c027d28ce329e83557e84b0e53db4a4525d4bc8476e7885f2a51314daa74d85b7a83439c9fab492227572372a380b4686a3a37847eac74f02e73571b271ea0fe567cba590bc3cef11e58f9399c1bfe2d59fc00409a8e04092710ceb1108577a4445e7a508e36db2ca5d916f0b7ca8cb5998a563860a1b1e49f0fdffa4555b38bad8ac614e8ca79ca3bac8b703546aff49d395addd499e1e2b0471fa5524f376e07efc52658c277c9473abb9ce177b5496a94179da6cd5cd1ef11e58e909c5701d5db191caf18971e00858202233e650df0889627bf6369c90cde015dba38ad1c52f1bec11e5d4c80dc11dc0071f779746bd232b6395b7ea490ee52d78e8256cf15ac21ae82fcf9627722f7e59374ac96b57c255379ebb823ffe98729564b61c73ad76204f5c1f844ec2618cacd8969581f0abf1a2f1c1f0c729466f37086c9bc7f9150fab59129e9522956148d7d9f9341551d1446e4bc1ef4dc37cf83e48e84c7174ba43e8c548810fa2d4d782b9f7832cd7cd8864a0b32ee035c286dd0da395400985cf525809f17d32dee0c5786e0beb2525023417b0b9d171f14763c2a65e5f19d2e2dc145f81d37bc5e8b283f814fbb91aaf2e2f7f4310bbf4912e4a973e7ea3cc91d5f23bb83b307a27bdca19c2f58d10dae4f845d2b912ce0863e12f0dd9b498c95a34b5cb946b67f093f7245bf82ee36cc88fee49ad4e40f0f8e0e118e742c9963047a57910a7d57eababc39a1770d975e17e9efa1b5d3494151a33fd56e11b9aab1e64e2dca63035d6c9d5b8fe3373f02185ca303e5fbf52ecdf29e8b70ac48a3d550deea08a0fbb8e1c662efcbb92f3cd8d710ca96b50a1aeb545fba13e2003d2e19130740ea8aaace29b458849cc18cc6eb7ed94248d7c250871afc76691b83cf6c328a127600a8223845738b8416096915ae126eef550cad56dd5d790b5e13f2339a639751bc3075698361e53238bd32ca6c08ece8cde403cd84e0ca0c1fe0cd0e9cce48fb76149e9942fd3e239c6acf44c2cb62ad4df72e674f27f56cb9d7271ac00ab70162263533b02937791e257686fba3d9ec09cf41ae7a3584a847f84452461f5570c686c4d879a5a512d266bfd66a6876990ef442bb9115ba93bdb0f636e97423b8f788a75f93c86b95d11c147af22c2f281e3c0a89ef4d4da4569d4f9839b5dfe56ceca8425e70be26e6a32279e0cd3cdf2e7e0eb0dc0e117a3b2c363b4f32c17c497fc6810adcdf675bebf65119fc8e6a41d60b95648bbb899183840bd7a5f20d16612ca8a624bb909938a3dcdec7f006e68672dfb8d7c4863aa7335368d769837cd2ab4097327a8e5242d01028779b66d4a0bff9319bac8a71c411bbdb67353a60f8847b00515ca29369ecfffda02a706947efd8ed43959a18c1ea6e5c96f950b9a47e0f2601794690fb5333b8d72acb789e509b18a2c766a6df6b6fa332603778320ec3fe35c62e9a29f0398352de9f82aa2f37bf64e16f2f3289"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001140)={r2, 0xab5c, 0xa1, 0x2, 0x9, 0x1}, &(0x7f0000001180)=0x14) 2018/03/23 19:08:14 executing program 7: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) umount2(&(0x7f0000bc9000)='./file0\x00', 0xe) 2018/03/23 19:08:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) inotify_init1(0x10000000800) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/03/23 19:08:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xc) r1 = socket$inet(0x2, 0x7, 0x7aed) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x7ff, 0x0, 0x0, 0x400}, &(0x7f0000000040)=0x14) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001a40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$netrom(r3, &(0x7f0000001a80)=@full, &(0x7f0000001b00)=0x48) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x400000) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00000001c0)="4f9edd5e896da24fe5b22fff982cd3a304fbb17f40c09b2d0decd3cf8e0d212a274a4cb83d8eb16c7fbf2643f86f0a8944a9a744aa070b2a6fe4a91a8ce801e9e696f89c8be9f118f14cf70210126367b7f45184b8edd6f7cd82292ab011966654d65731c676107d4262de798da3758221ebcb9c09ab0945d3b5154edb30ee2e2a414b81f777c1e50e584d514be3cde3a8430a4b3ece25a466c4cb8b583f1eec86a68602") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x0, 0x20}, 0xc) 2018/03/23 19:08:14 executing program 4: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x9, 0x3f]) 2018/03/23 19:08:14 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000002600)=@alg, 0x58, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/10, 0xa}}, {{&(0x7f0000002900)=@alg, 0x58, &(0x7f0000002ac0), 0x0, &(0x7f0000002b00)=""/240, 0xf0}}], 0x2, 0x10000, &(0x7f0000002dc0)={0x77359400}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)=ANY=[@ANYBLOB="02060000040000000000000000070000000d000000"], 0x20}, 0x1}, 0x0) [ 48.799775] netlink: 60 bytes leftover after parsing attributes in process `syz-executor4'. [ 48.812978] netlink: 60 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/23 19:08:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000540)={'sit0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) finit_module(r1, &(0x7f00000000c0)='sit0\x00', 0x1) 2018/03/23 19:08:14 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x918, [0x20001080, 0x0, 0x0, 0x200010b0, 0x20001b10], 0x0, &(0x7f0000000200), &(0x7f0000001080)=[{}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'ip6tnl0\x00', 'rose0\x00', 'ipddp0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x858, 0x858, 0x888, [@u32={'u32\x00', 0x7c0, {{[{[{}, {}, {}, {0x0, 0x3}, {0x0, 0x3}, {0x5}], [{}, {}, {0x1}, {}, {}, {0x0, 0xf674}, {0x10000}, {0x1}]}, {[{}, {}, {}, {0x5}, {}, {}, {0x9}], [{}, {}, {0x7, 0x1000}, {0x401}, {0x9, 0x8}], 0x0, 0x8}, {[{}, {0x8}, {}, {0x80000000}, {}, {}, {0x0, 0x3}], [{0x3}, {0x0, 0x2}, {0x401}, {}, {}, {}, {0x0, 0x4}, {}, {0x0, 0x6}, {0x1}], 0x4}, {[{0x800}, {}, {0x6}, {0x9}, {}, {}, {}, {0x5f7}, {}, {}, {0x0, 0x2}], [{0x401}, {}, {}, {}, {}, {}, {}, {}, {0xffff}]}, {[{}, {}, {0x1000}, {}, {}, {}, {0x8000}, {}, {}, {}, {0x0, 0x1}], [{0x10000}, {0x0, 0x8}, {}, {}, {}, {0x2}, {0xffff}, {0x5}, {0x0, 0x8000}, {}, {0x40}], 0x0, 0x9}, {[{}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}], [{}, {}, {0x5}, {0x8001}], 0x9}, {[{}, {0x100000001}, {}, {}, {0x1}, {0xff}, {}, {}, {0x9, 0x3}, {}, {0x0, 0x3}], [{}, {}, {0x7ff}, {0x7}, {}, {}, {0x4}, {0xff}, {}, {0x0, 0x1000}]}, {[{0x5}, {0x0, 0x2}], [{}, {0x2000000000000000}, {}, {}, {0x1}, {}, {}, {0x0, 0x4}, {}, {0x0, 0x3}]}, {[{}, {0x1}, {}, {0x0, 0x3}, {0x0, 0x2}, {}, {0x7}, {0x1000}, {0x7, 0x2}], [{0x3}, {0x2}, {0xfffffffffffffffd, 0x1ff80000}, {0xb8b, 0x2}, {}, {}, {0x7}, {}, {0xffffffffffffba05}, {}, {0x0, 0xbb}], 0x0, 0x8}, {[{}, {}, {}, {0x7fff, 0x3}], [{}, {}, {}, {}, {}, {}, {}, {0x7, 0x8}, {}, {0x0, 0x3f0e1a40}, {0x0, 0x5}], 0x0, 0x1}, {[{}, {}, {0x7}, {}, {0xdd}, {0x4}, {}, {0x0, 0x3}], [{}, {}, {}, {}, {}, {0x3ff}, {}, {}, {}, {}, {0x0, 0x7}], 0xb, 0x3}]}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}]}, 0x990) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) fstat(r0, &(0x7f00000002c0)) write$sndseq(r0, &(0x7f0000000140)=[{0xff, 0x8, 0xab1a, 0x7, @time, {0x100, 0xd5}, {0x0, 0x3}, @quote={{0x4, 0x8}, 0x7, &(0x7f00000000c0)={0x1, 0x7, 0x5, 0x3, @time={0x77359400}, {0x401, 0x7fffffff}, {0x8, 0x8}, @connect={{0xca58, 0x2}, {0x4, 0x9}}}}}, {0xffffffffffffff5d, 0x8d5a, 0x6, 0x7fffffff, @time={0x0, 0x989680}, {0x6, 0x401}, {0x8}, @raw8={"89a445d046a802ac65dd8955"}}, {0x5, 0x8, 0x17, 0x80, @time={0x77359400}, {0x6, 0x7}, {0x8001, 0x7}, @raw32={[0x100000001, 0x8, 0xc087]}}], 0xfffffcf2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x7, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x88) 2018/03/23 19:08:14 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc) recvfrom$inet(r0, &(0x7f0000000040)=""/130, 0x82, 0x10001, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xb, &(0x7f0000000180)="a195485a6a01961b9e8e637de5965a422575336c3c63292307000000598f93af41e8f42a9a97c6963cd743af77a4c9585e6dd923568ab8749974a8310b89c2eb2d00d8564409f82328", 0x49) 2018/03/23 19:08:14 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f00009c4000)=""/61, 0x3d) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) tee(r0, r1, 0xfffffffffffffff8, 0x8) 2018/03/23 19:08:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0xfffffffffffffffe, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20, 0x0, 0x8, 0x50, 0x1, &(0x7f00000001c0)='ip6gretap0\x00', 0x3, 0x58c29554, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000300)=0x54) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x9, 0x8}, 'port0\x00', 0x4, 0x0, 0xfffffffffffffe01, 0x2, 0x1, 0x9, 0x6, 0x0, 0x1, 0x3}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"73797a5f74756e0000ff00", &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}) 2018/03/23 19:08:14 executing program 6: r0 = socket(0x10, 0x400000803, 0x0) write(r0, &(0x7f0000000040)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) pwrite64(r0, &(0x7f0000000080)="560ba2ae96314bddb22184a7c0e3d0a78c263d23eac77b379a63f656558db15794fa0ffe2db3c1815cdcb8011f3e54eeaa6add8033db52799d9815e3a9e0896ff8a6b80a8a4f5503ef99b364d1e9bfd5590055e06566ac158ce8bb43f1e3fc95301185114cf8cb59c751fd42c49848a6e332621cbc309b2be1461e981b79d9ba7c8b3208324ddbca9d44eeb019ca27a5094e543b6b5d97e86e7c4a04506e0392f13a3b7f7f8cb18cc9bfb32c22b7f3757b4e6f665f30f3ea4c8d2863968e74553655c44bdadc79", 0xc7, 0x0) 2018/03/23 19:08:14 executing program 1: set_tid_address(&(0x7f0000000080)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/03/23 19:08:14 executing program 0: r0 = socket$unix(0x1, 0x3d, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fda000)=0x1c, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0xfffffdbf) bind$unix(r0, &(0x7f0000fdd000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/23 19:08:14 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setresgid(r1, r2, r3) r4 = socket$inet6(0xa, 0x40000000002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x1000, 0x100}, 'port1\x00', 0x8, 0x800, 0x101, 0x2, 0x5, 0x80000001, 0x4, 0x0, 0x1, 0x15}) 2018/03/23 19:08:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00000001c0)='filter\x00', 0x1) getpid() getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0xfffffffffffffff7, &(0x7f0000000240)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000034affd)="440405", 0x3) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="6274830a9c2b0ea21fb6657200"], &(0x7f0000000140)=""/124, 0x7c) 2018/03/23 19:08:14 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x34}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x14800, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x6, 0x4) 2018/03/23 19:08:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile(r0, r0, &(0x7f0000004000), 0x2000000000003767) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400, 0x0) 2018/03/23 19:08:14 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'nr0\x00', 0x1}) connect$inet(r1, &(0x7f0000cd0ff0)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000004c0)) 2018/03/23 19:08:14 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00004aaf10)=""/240, &(0x7f00009ceffc)=0xf0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x200, &(0x7f0000000040)=""/242) 2018/03/23 19:08:14 executing program 1: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b52000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0xffffffffffffffad, 0x3, 0x3ff}) poll(&(0x7f0000cccfc8)=[{r1}], 0x1, 0x0) 2018/03/23 19:08:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000967fe4)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400080, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x1}, {0xa}, {0xb, 0x1}, {0x6, 0x4}, {0x4, 0x3}], 0x5) 2018/03/23 19:08:14 executing program 4: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) 2018/03/23 19:08:14 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1}}) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="e0000000203ef00ac6c67cbd2fe27b97adedeb21b4bcf156bb2aa8e5ca8b5117109ea59dd4cd4fc366dce2f7f1123b052de8a3545259b6c1c8acf14b60d75b37a8b74d76903c02ced6b288bfd977c438e79b77106f10234cc2be884552439903fd485083c9967ce152aeb43b86f994ac1cce5c41d7bc9b86de22bb76ff86f3a7ab56999e7a151596a38b5f2902a1acbaa2f5b8e9b084e5b02d88ca7245d68dacba8bcf8b5c007154ed817d5ccb4793f2a85efbebe86991a29f54630c4bdcdaa227897d15ec2fe93699bbfc653eddf648526ff3ae18754cb7687c9da3b76413f4e98de89e3077235810197a75a87e31744fff3d0604a341c61b198bec15df745b481052bff1f170e11d3e72750f4c9761c5e119766de1e97505f7c020dca7b951f7f2c18368b7e391f4a9a0971bb34ba9750f4a7eea078d3d3bf9f7ba8c1b7c"], &(0x7f0000000280)=0xe8) 2018/03/23 19:08:14 executing program 6: clone(0x0, &(0x7f0000000000)="085f667167a3f0ca0bb1ba455ef5993bbbd5c315ddabd4dc73037f014400e871901bfa3503482bf3cce32b29ae10fb3e10bca6be530e542700ff9a35b71a09932869ae0a71cea9b1df2d90d4bdf87e42cb1e2d7cbd7c548f4c4890d5ea5ee674a36a", &(0x7f0000e0a000), &(0x7f0000112000), &(0x7f00004f0fda)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x0, 0x1, [0x9df12b4]}, &(0x7f0000000180)=0xa) setreuid(0x0, 0x0) 2018/03/23 19:08:14 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f0000002040)=""/4096, 0xfffffffffffffe11) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x20, @empty, 0xfff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x6c) 2018/03/23 19:08:14 executing program 1: rt_sigaction(0x7, &(0x7f0000000040)={0x47e5ec, {0xfffffefefffff27c}, 0x1}, &(0x7f0000000000), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="63707573657439d5b39afe4fd375673830a41409bac0759915514ffa678ec93bc4fcd3bce9dee23cd30b8dd3421bcc011386eb8a1de7a8047c0a55f92639fbd6e945c26e8982c6461e4f450b7e09d6fa503ec1ce0aa7362abb067688e94f6b2eb812d9f1a400000000c84dd4ce8490f3c3137f431efe8d739e67260bfbab147acb805ce31768612611a3ca7352b5376e1637b090951eb00dfcb07f9e7877ba782662d61f8910162b198b80354b79c8ca57149c9980ca854e5c66fb5b6ca00dd759822fee974f28e6fced08d3fcfed4ff23d8aad7778f1b2d1b7b0093a3c842e60f68388d07cb4d54b420447234fd877edafe") ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x9) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/23 19:08:14 executing program 7: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='oom_adj\x00') getsockname$unix(r0, &(0x7f0000000140), &(0x7f0000000000)=0x6e) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/23 19:08:14 executing program 2: timer_create(0x7, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$setopts(0x4206, r0, 0x8, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x268) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) timer_settime(0x0, 0x400000000000, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) 2018/03/23 19:08:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_mcast\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) 2018/03/23 19:08:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xfca, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/03/23 19:08:14 executing program 3: r0 = memfd_create(&(0x7f0000001040)='/dev/hwrng\x00', 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001080)={0x100, 0x0, 0x0, 0x6, 0x1000, 0xfffffffffffff406, 0x7fff, 0x101, 0x7c3, 0xffffffffffff7fff, 0x0, 0x20}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x18, &(0x7f0000000000)=""/4096, &(0x7f0000320000)=0x1000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000), &(0x7f00000010c0)=0x4) userfaultfd(0x80000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001100)='/dev/hwrng\x00', 0x801, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001140)=""/247, &(0x7f0000001240)=0xf7) 2018/03/23 19:08:14 executing program 5: nanosleep(&(0x7f0000f53000)={0x0, 0x1c9c380}, &(0x7f0000fde000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x8000080000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x8a, "ca3280a5cd49c68c1bdc0e7b3a6127f3002e28430f74c85c870592f003a01b03d9728bdba16f98ca85dda6b5b9948e74ad383e276cd7abd13a593913d50162450117147b9de321202c17f4d55742885d0ab5593ce50509ef9ac38039bc0124b5f7f479ae3c317aea18188bf5a9a26026f9d7cd3d87f4cb45db4d37e927d133e4e0b596eeed4da9b1ce00"}, &(0x7f00000000c0)=0x92) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000180)=0x10) add_key(&(0x7f0000836000)='rxrpc\x00', &(0x7f0000ca7ffb)={0x73, 0x79, 0x7a}, &(0x7f00001ec000), 0x0, 0xfffffffffffffff8) 2018/03/23 19:08:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') preadv(r0, &(0x7f0000233000)=[{&(0x7f00009d4000)=""/4096, 0x1000}], 0x1, 0x200000400000000) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:hald_var_lib_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x35, 0x37}, 0x37) 2018/03/23 19:08:14 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c) sendto$inet6(r1, &(0x7f00000000c0)="cf766ecc943591c7401d1f9a9ac259715f60bddcc4d47c7858951e9f2eb9a4839447501dc00f5795af733d3a2007ed26701f6cf52b08c6a1d781bedbc0471d9d0f2842fcb6280f7e4ce79f30b8b039a54cb94196a11d92a37571cc4245d51991e7c20b8d9832eeb58b13", 0x6a, 0x40, &(0x7f0000000140)={0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x101}, 0x1}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/41) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000004c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000440)='net/netfilter\x00') connect$unix(r4, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000340)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) syz_open_procfs(r5, &(0x7f0000000400)='net/ip6_tables_matches\x00') ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000000)=ANY=[]) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x2, 0x1) 2018/03/23 19:08:14 executing program 1: mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x4000080) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x4}) lseek(r0, 0x800000000000, 0x200000000000003) 2018/03/23 19:08:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xe295) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x100) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() chown(&(0x7f0000000000)='./file0\x00', r2, r3) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) chroot(&(0x7f0000000140)='./file0/file0\x00') 2018/03/23 19:08:14 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x4) syz_open_procfs(0x0, &(0x7f0000000180)='setgroups\x00') setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x3af, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x2, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x200, 0x0, 0x100, 0xa1, 0x6, &(0x7f0000000080)='nr0\x00', 0x1ba, 0x68987522, 0x8000}) write$selinux_create(r1, &(0x7f0000000200)=@access={'system_u:object_r:wtmp_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x39}, 0x44) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5c5, 0x80081) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4), 0x0) 2018/03/23 19:08:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) pwrite64(r1, &(0x7f0000000080)="15", 0x1, 0x0) clone(0x0, &(0x7f0000445000), &(0x7f0000d4f000), &(0x7f0000d5a000), &(0x7f00008a7f0e)) r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r2, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x3e5) r3 = gettid() recvmmsg(r0, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000a40)=""/45, 0x2d}], 0x1, &(0x7f0000000b00)=""/32, 0x20}}], 0x1, 0x0, &(0x7f0000000c80)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0xffffffffffffffff, @thr={&(0x7f0000000000)="dcc4bcc06d985ebf734da816aa6a77b6eaf65b0dc601c3ed1aaf3221d8d348de4748d445bab8e0e0", &(0x7f0000000080)="1465a648e6b650c492892f5359c7bc0931d4cd3f594e082ac19a3811e359d59758957ece1ba256decfb0b6a0cdb034fb7c6ff6852ec58aebfba3e6e78aaae6ea1d906da4e199f8166b0423748c8cefa2887d863e5e375ad96071a4af4c875705c01f719644"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/03/23 19:08:15 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x6000020000001276, &(0x7f0000831fff)) 2018/03/23 19:08:15 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000ff80)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f0000009000)}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ptype\x00') ioctl$TCSBRKP(r2, 0x5425, 0x4c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/23 19:08:15 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000010c0)) socket$nl_generic(0x10, 0x3, 0x10) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/4096) fcntl$getownex(r0, 0x10, &(0x7f0000001100)) 2018/03/23 19:08:15 executing program 2: socket$inet6(0xa, 0x2, 0x0) 2018/03/23 19:08:15 executing program 3: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f0000bcaf67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x8000}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x2}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000cea000)) 2018/03/23 19:08:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea5ff8)=0x4, 0x7) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/23 19:08:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r1, &(0x7f0000000180)="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", 0x1000) 2018/03/23 19:08:15 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c) sendto$inet6(r1, &(0x7f00000000c0)="cf766ecc943591c7401d1f9a9ac259715f60bddcc4d47c7858951e9f2eb9a4839447501dc00f5795af733d3a2007ed26701f6cf52b08c6a1d781bedbc0471d9d0f2842fcb6280f7e4ce79f30b8b039a54cb94196a11d92a37571cc4245d51991e7c20b8d9832eeb58b13", 0x6a, 0x40, &(0x7f0000000140)={0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x101}, 0x1}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/41) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000004c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000440)='net/netfilter\x00') connect$unix(r4, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000340)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) syz_open_procfs(r5, &(0x7f0000000400)='net/ip6_tables_matches\x00') ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000000)=ANY=[]) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x2, 0x1) 2018/03/23 19:08:15 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0xbffe, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) faccessat(r0, &(0x7f0000024000)='./control\x00', 0x2, 0x0) 2018/03/23 19:08:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x3, &(0x7f0000848ff0)={0x2}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000003040)=@hci, 0xc, &(0x7f0000000100)=[{&(0x7f0000003080)=""/135, 0xffffff3a}, {&(0x7f0000003140)=""/102, 0x3f}], 0x2, &(0x7f0000000000)=""/48, 0x30}}, {{0x0, 0x121, &(0x7f00000033c0), 0x3e3, &(0x7f0000003400)=""/202, 0xca}}], 0x5da, 0x0, &(0x7f0000003680)={0x0, 0x989680}) 2018/03/23 19:08:15 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x103d, 0x2) open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/23 19:08:15 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x38, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840000000000000000000000000000000007433745543a34cca00000084038585806a44d28b329e53e4c8fe0000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) [ 49.826715] binder: 5965:5973 unknown command 0 [ 49.846099] binder: 5965:5973 ioctl c0306201 20007000 returned -22 [ 49.857076] binder: 5965:5973 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 49.887084] binder: 5988:5992 transaction failed 29201/-28, size -1994076270063631254-38654770888 line 3128 [ 49.900432] binder: BINDER_SET_CONTEXT_MGR already set [ 49.905801] binder: 5988:5992 ioctl 40046207 0 returned -16 [ 49.905864] binder_alloc: 5988: binder_alloc_buf, no vma [ 49.905903] binder: 5988:5994 transaction failed 29189/-3, size -1994076270063631254-38654770888 line 3128 [ 49.906943] binder: 5965:5987 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/03/23 19:08:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'gretap0\x00', 0x5fc}) 2018/03/23 19:08:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0xc}}) 2018/03/23 19:08:15 executing program 2: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='maps\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000080)={0x30, 0x0, 0x1, 0x6, 0x5, 0x509, 0x2, 0x4b25}, 0x0) r3 = memfd_create(&(0x7f000000b000)='/dev/sequencer\x00', 0x0) dup2(r3, r1) 2018/03/23 19:08:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ad8ff3)='net/igmp6\x00') lseek(r0, 0x0, 0x3) 2018/03/23 19:08:15 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) socketpair$inet(0x2, 0x807, 0x3f8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) 2018/03/23 19:08:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) sync_file_range(r0, 0xfffffffffffffffa, 0x1000, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x3, 0x4}) 2018/03/23 19:08:15 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x7) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000240)=0x8, 0x4) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="b61830060b5f9c7833a90c6a42c0174270222a86fcf927591e25b0edbd1d9f7d9b06c0207d5bb31a9bfd5f0cec412f85bc91e78456abaee5d5b9739b483489d68a46709b31c32e704dce756b15075b817fe5c9d31bd37858024c650338cf912866dfeee1b5d9a24f6b7c8ad2b9879134ba5bec6be5c77de32eac2713d9c0b894b9dab447f2c95bd96a3b3e0f8b4adc49085c", 0x92, 0xfffffffffffffffc) r3 = add_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="d0d375b3337d", 0x6, 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x9, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}}, 0x400, 0x0, 0x6, 0x0, 0x4d}, &(0x7f0000000100)=0x98) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, {0xa, 0x4e23, 0xbbc, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x8001, [0x401, 0x4, 0x3, 0xe150, 0x8e, 0x0, 0xffffffff, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={r4, 0x9}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x38910, r0, 0x0) 2018/03/23 19:08:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) bind$netlink(r0, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) r2 = memfd_create(&(0x7f0000000000)=']#eth0/\x00', 0x2) ioctl$KDSETLED(r2, 0x4b32, 0x100000000) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/23 19:08:15 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x802, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) [ 49.919911] binder: 5965:5987 unknown command 0 [ 49.919918] binder: 5965:5987 ioctl c0306201 20007000 returned -22 [ 49.921342] binder: 5965:5995 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 49.924033] binder: 5965:5995 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 49.961116] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 19:08:15 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0x3, 0x100000009) sendfile(r0, r1, &(0x7f0000000080), 0x5) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x9e00000000, 0x9, 0x400, 0x5, 0x200, 0xfff, 0x800, 0x4, 0x9, 0x8, 0xeb}, 0xb) 2018/03/23 19:08:15 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x100) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x7, 0x1, 0x8}, 0x0, 0x5}) r1 = memfd_create(&(0x7f000035eff4)='-mime_type(\x00', 0x0) fcntl$dupfd(r1, 0x800000002, r0) 2018/03/23 19:08:15 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) close(r0) r1 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001280)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001380)=0xe8) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() stat(&(0x7f0000002a40)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000001540)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r7 = getpgid(0x0) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001640), &(0x7f0000001680)=0x0, &(0x7f00000016c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0}, &(0x7f0000002140)=0xc) r11 = getpgrp(r10) r12 = getuid() stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e40)={0x0}, &(0x7f0000001e80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0}, &(0x7f0000001f00)=0xc) getgroups(0x6, &(0x7f0000001f40)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001f80)=0x0) r18 = getuid() r19 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000002180)={0x0, 0x0}) lstat(&(0x7f00000021c0)='./file0\x00', &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0x0) stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002680)=0x0) getresuid(&(0x7f00000026c0)=0x0, &(0x7f0000002700), &(0x7f0000002740)) lstat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002940)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001240)=[{&(0x7f00000000c0)="49442e3b9055708daa943878dfd2409d9b5aedb44683a489a841e562d5be55d920bfa793b2f89547a043a8ec5a27b76ac19d5cdebc4f5d3538d11980691a39e030452d74536e7b45e914bb78fbe51393eb0a970db28e9001ff04b5c51c99778328bfd371f1a959c31e55bbca148c30f4124942e850c70f8f5603e1584d55f2f81652e2d32f172f41cd826bbcff366078372457eb26924d5fa5dc9d9041e4d6f84a628a3be891c1a6509cccedc8f27de87a1e645ace", 0xb5}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="78bc83f478bfa36940a219e2b7e72c47412de54eeea5965eb5968582ded202d51651cf865f7c80988101296ff623cc747f6b2e9df0b478a2b58a206fc55f00e560e3baaec1de9c689d5a35267e34d75eeb43f872def538574a6cee5889ac38bf066c6b17d12690e826fb40f25873f55159d9f1a5031a5553f5497241567725053f2dc63ba0b57e86d06cf4380617bed73fd06569588b7103d4a20d46ac174bd931e5bcc2d88f64", 0xa7}], 0x3, &(0x7f00000017c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa8, 0x40010}, {&(0x7f0000001880)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001900)="8a1a239d38728637f7256162100a97143303ea12312e08c8c5ad5ea88d426ca695e65edbca471f5749ed97174288567eafd50c7b7b989c05cc031c47595d8018e46978b8d6e689aac602534d196ebedb3e1b62b7835d59015b7b942f817d931275fed1b8beb34d0d", 0x68}, {&(0x7f0000001980)="749bbfe148c17719acc451a556ea961d2685c4f9b14133982733e40a3bb3c38ae518e23a2da7a9196b", 0x29}, {&(0x7f00000019c0)="4044f743a6c6f03c2a1d29a50996c31199591e3925c71aa8b1b3a0c3835c484b4c06d52f2e0a4503640c58768110a097b84d5329acc4ec61bb725733baae20ff734677bc2e6045da51b600e91fab813c2051885e787a07ba9ed35edbfe70e15f56631d05d011e67f0905a7", 0x6b}, {&(0x7f0000001a40)="d9277efa2f01195ff27d32ae6b52e9911c73fe90acf1e873d913dfb8835497287ca9b69a6fabe2a76546d5d483998be4d5047129fcb6dccccb6a1a189ea84e363588fc13199e2f3bf93f13cedcec46825a2d30799c13ca35c7b24dffcfa295eddc4053ecfab43781fac9", 0x6a}, {&(0x7f0000001ac0)="69d70be7dcc6f116feb9fb8ab320d47fe7b52d8eebd35439cc512b89759a7a15538a32d99b42883800852605e05d3ee8795a6de5b92187f110b0eb7baddeaf146aed8f0e612134156dfb2c7fd2de6682e2985c865bebada9369a0d4616b9016492e2ed5987cd6a4f90961f936d06895f8ff9bc534e74db0c2a6817b235eb91026c8cc7b01a296b2d68e0af06b45cfddfdaa53712c14b49d3763f4eb20c0bfa32c220de1e7aeacceca9ff1e85fbcdae25a0a2885607863a33b54bdd827d2555da42362869b791f5b92eb480b6ffcfb9db7a486a8d6c3e577428f0d3633d4b0f", 0xdf}, {&(0x7f0000001bc0)="6b65a7c1b81d6aab53230aa27a3a33366606691f929fb7b094392c97d7bde51302a680000e6f5bb5bf6296", 0x2b}, {&(0x7f0000001c00)="0c7386febe69c3a70d116d47a793a2f6a82bfd978a390a666bf03f985548d0cff7fb2d38f4ab91712912e3c6877a52f9ccfcc3b876d09c3d7ee0f36b2c80ab2e5b4227e0ec60c720d58222a025a01b92c0ae435ab2094bad900394cdb733ccdab2b2a6c67a148c6cd7a503532005ac4f40b6073812285cb9b51f046d0edda37216ae2b11955d73", 0x87}, {&(0x7f0000001cc0)="c44ca10677205d0eb0809e29935a0c984fa8a66e58f70f6f068b39a1eebe12a2193fd2ace2725d89207dd35d367606f980aa71793ec857770bdb2b56d4ebf3b147418d2dfabdb96e8d395646db6ecb95ba922dc0e44abc54156df2d53fce3fb24d6bc5b21688d529a68620f723dd1d224ba89808133f76904139aa2b2229b6a8de069767c7ddfe5c8f0d12e2936e34d00ac74a1472febc0e47d34bcdbfc2067a848e6ed34e87e49dd3e874ba4ed8c2eac526adfb4e2da0f99b9e59a55211f02a7995", 0xc2}], 0x8, &(0x7f0000001fc0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xd8, 0xc855}, {&(0x7f00000020c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002140), 0x0, &(0x7f0000002340)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x4000}, {&(0x7f0000002380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000002400)="e436fbc9490f76ffaa1851d896861a86389451d2776214e2b41f70d693874e669797dad6d7789f4ed1c6a9f8fa9aae51bd0e823ab239f28e78e07126d7b27976c9c218d33aeededae178799b595fd99326ea860c9e44d9a561804ce039f7c216ae562694c3d89c8b7035c9a41be3b2cdce691c0f3feeabf305479026f5aa0827fdc4421d3e318431878027889eb2a4abfa2ee7fc738745ba0ac9c49f31fd7094ea1795ae60881be717532b63d0", 0xad}], 0x1, &(0x7f0000002840)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xe8, 0x90}], 0x4, 0x24040880) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000947000)) 2018/03/23 19:08:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) [ 49.982431] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/23 19:08:15 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x84}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getown(r0, 0x9) 2018/03/23 19:08:15 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000564000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x5, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xb6, &(0x7f0000000080)="9aa0a64ce8ee4055694ee5535ad2fb83a3cb2a3cdf72d24c2c7d2a3e3c45488b3073a465a6fb6db05db52ae19db8129ded9ef3e75313be896d5a8e8a081e9b05f67ef59468621288166427ef564585569d9996fb711054e2f79843aa914662c46797059ac776396b0ea80d133a6f6467ed02909762199c316c2486cda5ecd259b0ac7a99ee50070d77dc5114a5e236133dd1e6789434ac56bdc31c060839d9b85c451cb76588ca65f96a2fe542ae47718ae6511efdd5"}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 19:08:15 executing program 3: r0 = gettid() exit(0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) wait4(r0, &(0x7f0000000100), 0x0, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) 2018/03/23 19:08:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = memfd_create(&(0x7f0000000000)="73797374656d63707573657470726f632d766d6e65743170707030106d643573756d6e6f646576656d3000", 0x3) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000140)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) 2018/03/23 19:08:15 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x5}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7}, 0x8) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0xffff}, @quote={{}, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"1de816fcf2ffd85bfb8bb5fd"}}}}], 0x30) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) sync_file_range(r0, 0x5, 0x5, 0x0) [ 50.087837] binder: BINDER_SET_CONTEXT_MGR already set [ 50.101046] binder: 6027:6042 ioctl 40046207 0 returned -16 2018/03/23 19:08:15 executing program 0: r0 = eventfd2(0x0, 0x0) close(r0) eventfd2(0xffff, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x88040, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7b7c, 0x200000) 2018/03/23 19:08:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x410000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(r2, 0x9) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/23 19:08:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000080)="ff55d36cffba04715d0000000000000100000000", 0x14) close(r0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x8, 0x8) 2018/03/23 19:08:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d0ff0)=[{&(0x7f0000f1ffd7)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x10000232) sync_file_range(r0, 0x4000000000000000, 0x8000, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x3f7e, 0x0, 0x4, 0x81, 0x40, 0x5d70, 0x3ff, 0x4, 0x0}, &(0x7f0000000100)=0x20) restart_syscall() setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x5, 0x8376, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x8001}, 0x90) setitimer(0x0, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000180)) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000280)=0x100, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000140)={0x1, 0x1ff}) 2018/03/23 19:08:15 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00009d0f27), 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000000c0)=0x2) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000080)="4259ca1e23bb46f8dcafe12951439f4e276782fbbedb2d7dbe99953499c30f196c610af2cfb8004fcae9f36879e4343b6bf98fe0", 0x34) 2018/03/23 19:08:15 executing program 4: r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000000140)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x40fffd, 0x0) bind$inet6(r3, &(0x7f0000000340)={0xa, 0x4e25, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c) clock_settime(0x0, &(0x7f0000000180)) timerfd_settime(r0, 0x3, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r2+10000000}}, &(0x7f000000bfe0)) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040)=0x8, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000380)=0x54, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000000080)=0x800, 0xffffffffffffff0c) bind$inet6(r4, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r4, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000ad6fad)='\x00', 0x1, 0x4, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r4) 2018/03/23 19:08:15 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001080)={0x108, @tick=0x8, 0xffff, {0xf9, 0x4}, 0x1, 0x1, 0x5}) r1 = epoll_create(0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000040)=""/4096) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000d64f88)=[{}], 0x1, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00002b9ff4)={0x6}) 2018/03/23 19:08:15 executing program 3: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40340, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x7, 0x4, 0x7fff, 0x1f, 0x7c1, 0x70, 0x7, 0x0, 0x8, 0x56e, 0x3ff, 0x401}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sysfs$1(0x1, &(0x7f0000000100)='$\x00') ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/23 19:08:15 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={0x0, 0x7fff, 0x0, 0xe1, &(0x7f000008f000/0x1000)=nil, 0x7}) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) 2018/03/23 19:08:15 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') sendfile(r2, r0, &(0x7f0000c7a000), 0x7) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x253, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, {0xa, 0x4e24, 0x80, @empty, 0x2}, 0x8, [0x4, 0x7, 0xa8d, 0x0, 0x8001, 0x4, 0x6, 0x7]}, 0x5c) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x4) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 19:08:15 executing program 0: clone(0x835fffc, &(0x7f00003e4f45), &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f0000299f64)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10800) recvfrom$unix(r0, &(0x7f0000000200)=""/69, 0x45, 0x40000040, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/22) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000005c0), 0xffffffffffffffe1) modify_ldt$write2(0x11, &(0x7f0000000000)={0x2fa, 0x20000800, 0x0, 0x0, 0x1d, 0xffffffff00000001, 0x7f, 0x1, 0x9f, 0x9}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x21, r2}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000001c0)=0xfffffffffffffffe) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000400)={0x400, 0x2, 'client1\x00', 0x1, "b40ab1e151ea3c04", "3074bfa3a8ecf162f423238047b63de4ff767670c4cf938bab69d85d851910bc", 0x1, 0xfffffffffffffffa}) connect$packet(r0, &(0x7f0000000340)={0x11, 0x2, r2, 0x1, 0x1000, 0x6, @random="8a3103575e3f"}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000004c0)={0x5, &(0x7f0000000380)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000500)={r3, 0x2}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x40400000000, 0x4) 2018/03/23 19:08:15 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@generic={0x1f, 0x400, 0x3}) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xa16d0d23bf7794ea, 0x0, 0x0, 0x325) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x80000, 0x7) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0xc0600) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'rose0\x00', 0xa000}) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = dup3(r0, r1, 0x80000) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000000)=""/85) 2018/03/23 19:08:15 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x115802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x1, 0x278, [0x0, 0x20000140, 0x20000358, 0x20000388], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x30, 0x8a8d, 'lo\x00', 'bpq0\x00', 'syzkaller1\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xb8, 0x1e8}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1c, 0x2, 0x101}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:random_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x2f0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) poll(&(0x7f00002f6000), 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) 2018/03/23 19:08:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306}, 0x42, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x164, 0x13, 0x10, 0x70bd26, 0x25dfdbfe, {0x16}, [@generic="e5c24e6106c2dc75444943d095bf86c98f004bd8d0d9413322161b93d032bdb3bede77757b8344382feae99985bd1382425d7130cbd170a8e3d20e3aac94958c331480b820ddc35f2dd398134208ca17b9558bbbc1a9637711026cb30468f2c73439c12e01dd26d92fa8ae456b77b9044ae975d99498ad27d3e9526415a965c9dfabbc18bba7", @generic="edef771a8448edbffacb3e11b6736140caa745f6708a48fbf95b107eb03c072a0fb376f56bfba28b4fa43e6e581249163d63292bc36b04a4888d110671e2d2af87210d73c11a40683df7a0442bc0863cef96a159c0794d819c62ab90080203e3155c4af66e7879982cc3917a470dd4af2a4771d8b5976a7758e8a32f74b9b65b854e83c01c57082becc1c4996ce41e0484c8b08a6c612d0842c27917862b052eb344b6def18979730975bd16d75c3c682296728c4aacef0b9bacbb255e02b4d503d9", @typed={0x8, 0x88, @fd=r1}]}, 0x164}, 0x1, 0x0, 0x0, 0x10}, 0x8001) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x100000001}, &(0x7f00000001c0)=0x8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000240)={0x0, 0x20}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r3}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') preadv(r4, &(0x7f00009d5ff0)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/03/23 19:08:15 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x19, &(0x7f0000000000)={0x0, 0x0, 0x10000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x121, 0x7, 0x0, 0x684e, 0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xe2, "07dc6dbeb65bdc77c50423e6380e4beaf0d96dc0d02eb97efa8b4eaef77e18e6f90c85a49921a59e74470aa8d12f2f9e87ecfefb6d965ecb35263a07ef030598960c36e4c9819a9a4e90a9e7083f355614ecc1a4fe1eaef6e7dcd19a269b0ee537398388e74d98605627199f081aa185b6090fb799a73d3cf51091ac15911571d63ace5b34784424b5a7a980c39981ca8dcbddeefccdd0c68bdd5c822420c2cbeea3176c79b1c33d2e3b1c7ff7095e3f07bc1e36c5f2d8d0ff5e22a891f4ac76846a47b4d457d8eca3bf04978dcfb99921313d71ec4d8c2a8b58897884870dd7334a"}, &(0x7f0000000200)=0x106) 2018/03/23 19:08:15 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) sendmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@generic={0xa, "8740279e0ba040620c1319cc7c426d091b779901655bc40aab338bcbf5e59e584b7d2902752bb0573f770f9d74af57212d5cfb3bd22342c1c0021a72d47043a1b1dd7b1494d7142a92e8574d0e7e6b2a9980029788c72a87352ea87a806b8bd89c1447b751b02f5a795e35e02f45bd8766cf28dcf570673bbd0babe13e32"}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)="8a583a39cd0123e354df63cf89777a31740c3b6f1264b671d3f4421b90bf5a59f35737606d44266a6e31c65c4e8987725acc83808a7e45b35cd1275c5b030edd00540fa451a560f4ab978e26e2fb44eca20f6a517a48912d9c118cb6bcc262052b2dca6599904102202938dee792b83131331a4536498c1c0f2c4adcf9a03346f3887503b7f9e272a0e4516af639e70b35ae221ed7c0d62b05a32466156d00019cd48d73aba9faa4ac04d7bfbf6bf47125d4d436", 0xb4}, {&(0x7f0000000480)="7a7663335695515e384a7f9f9b89fa8bc4bc7fdd47ef9309d8d64aa18b2e01381f1c62a1589cd9685e92136537d3f3c1b96706f4a71c642fc34894c0aec877f336d52dbb4f89f0e9fe9c8a4e21bbe64b4f18c4cae60095e8c942950f2405c7be00c2d19fb1b431bf6a5d336904006f782e4b8329ad0aa201711eace5975029ef0394295d6e", 0x85}, {&(0x7f0000000540)="875861b28e217c0019213c563598e0abb389a4037a1ac816cdc1677b1ad58b4f3c3681c6456c63d9f4afc865494bd4736f70cd36e8011341f4398feaccd795678bb585de4c56e7262924512466633abeb84d7a3b3159df3cf12581f3b4a35e825a6334a75bfb8ec47b92e56cc8f748d5e88771d4feaafb814b560ad2d3c0aac02735232f61abcb4b33d608ab3545c322f1e5b6ff4117037d3dd6f8850c22917b919119fee9ac2c6e634532352e1e9a0ae284d62c14cb9297fd6cedf3d2ea8cbabd7a41729635da78cf33ade5ca2ffee011175a98c62044fda70c5133369e57433799a7bea9a3fb19f151e9191eae2f", 0xef}], 0x3, &(0x7f0000000740)=[{0x30, 0x10f, 0xe5e, "957b9d86666336477f836962c90a8cb3bb77ed288a8f8492e3"}, {0xf8, 0x13d, 0x1, "ca3ab01646dfe95f02c96eab8d02b57fc88f6683bda765db93cdc964246e496e58685fa7c1b028251eeffd0f5161cde0656bdd80234bc3bf3ecd964dce4ad5aa849de6d01881da8659c647064412ad76d756a92ef7f87eb40b37edb39e9f63448cc24d76330bb1a83c785967574aa6e114d750e634f6123f635637d93e7444cffc60b076ddd77718ca629cc6c7200884ec458f4ad65a9533080ae420aaba88763b91a219f1ca91a9f8ae2e9f1546cded5ff34596e13c60815c195c96fa33501bd0c1648b2e7a2632611c0de4484ad7a434390db38a71bb87987eee6c51969ee58ce35eb4529b1b"}], 0x128, 0x4040}, 0x40000) r3 = getuid() getgroups(0x1, &(0x7f0000000200)=[0x0]) keyctl$chown(0x4, r2, r3, r4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f0000000700)="167721e74cabe9b460ab055e809410fa60dacf2fd3", 0x15, 0x0, 0x0, 0x0) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000002840)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000002740)=""/221, 0xdd}], 0x2, &(0x7f0000003f80)=""/233, 0xe9}}], 0x1, 0x100, &(0x7f00000006c0)) 2018/03/23 19:08:15 executing program 7: r0 = socket(0x0, 0x3, 0x1000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/23 19:08:15 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xffffffffffffff6d, 0x0, 0x0, 0x166) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/23 19:08:15 executing program 6: clone(0x20344000, &(0x7f0000000180), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000240)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/03/23 19:08:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") fcntl$setstatus(r0, 0x4, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2018/03/23 19:08:15 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x6, 0x7fffffff}, 0x8) ioctl$void(r0, 0x41007701) 2018/03/23 19:08:15 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200080, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)="4d84bbb99b8ee9316a7bcc8824cb41da331dd1ca279681d5860dfd45e925f0a6c55ce65a93cc345e5155f1b28b8e450af177e07c9e9ece694fd3a5af55aeb1f3e409b5686022f87c08df890f96dac050292ff276e90996d9b2d54cbb1d05418c88791949a4251c42f1d612fef2787392822cf16d6766bd9c910ce30879a69be6019afaaa7a844ba45806cb669dec352c0d0f12d75d2e52b3d53d86b65681686c3c0574a4d2653fe778b4453ca232fd1ee77ad5224ca4960e13a87bca159d64a6bd9788150e4bdfbdc401bde2dabcc017e9d3ecc7bb316109a639e9dd41f712453154b43bf3ee843e800b45d98ccc8925d185534c21a5cd9e5f", 0xf9) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/23 19:08:15 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x2, 0x1}, {0x18, 0x1}, 0x100000000, 0x2, 0x7ff}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x6) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) 2018/03/23 19:08:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='loginuid\x00') ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000000)={0x7, 0xf30e000000, 0x100000000, 0x8, 0x4, 0xf6fc}) sendfile(r0, r1, &(0x7f0000929000), 0xff) 2018/03/23 19:08:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = dup3(r0, r0, 0x80000) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef8ffc)=0x4, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/03/23 19:08:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x800000120000801, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/23 19:08:15 executing program 4: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x233, @time={0x0, 0x989680}}) 2018/03/23 19:08:15 executing program 5: r0 = socket$inet6(0xa, 0x100100000007ffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/03/23 19:08:15 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000699ff1)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x400}, {r0, 0x10}, {r0, 0x40}], 0x3, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/79) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000280)=""/186) pwrite64(r0, &(0x7f0000000080)="29036f56a0b1958f906d5efb933a712d79205ec388deb283e98db51065366f9e2bf87ed83902afabc9d17d4e9d8b871609cfc76740a21f88f6d4a3a166815e5ae16875d6ed237593de33ba0031aa7d5f094cadc7f58a51e5a748bad3e698b316a614e98296d36990b42a997c017fe77cc9c371f7e7c8b516adb20a6c1c721ee435fd610858c51bf9d52902a963b94e4f66a53d13c720d0ea44617f9ae579084d2d262fcf5bc4f252aff739308046036d04a4410bd90c2859eefaefc6e1f097eb453593814d9a31", 0xc7, 0x0) 2018/03/23 19:08:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x9) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa1f25392b8bf3", 0x7, 0xc040, 0x0, 0x0) r1 = socket$inet(0x2, 0xf, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4}, &(0x7f0000000240)=0x90) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x8f9, 0x0, 0x0, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7}, 0x40000100) 2018/03/23 19:08:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x2) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/03/23 19:08:15 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x100000040600) creat(&(0x7f0000ab0ff4)='./file0/bus\x00', 0x0) 2018/03/23 19:08:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ftruncate(r3, 0x0) 2018/03/23 19:08:16 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x5b4f, 0x0, 0x2, 0x29fb}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0xfff, r1, 0x2, 0x7}) setitimer(0x0, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000180)="88d338cf63dca2a5b5eba240e7e3424ccf752e817a4dde93aaa59b0762e5d1a23e284319bb6924bc64a38fd4b8d551505478fc7c5113c7bcb2edee52936955e3d9812e472e700a3bc0fcfbb0cfb529ef86cc01a37ff3295a77db026b5d410fe0ac54e654aa80cb13fa57cf", 0x6b) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000200)={0x1, 0x6, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e4bdb609084b", @random="35f72cc80010", @random="768307861d27", @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/03/23 19:08:16 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) prlimit64(r0, 0xf, &(0x7f00000000c0)={0x1, 0x4e07}, &(0x7f0000000140)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='comm\x00') fchmod(r2, 0x41) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x1004, 0x3) execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000040)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/03/23 19:08:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) r1 = syz_open_dev$usbmon(&(0x7f00000013c0)='/dev/usbmon#\x00', 0x6, 0x4082) bind$ax25(r1, &(0x7f0000001400)={0x3, {"f2fd37b3ad31cc"}, 0x1000}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/23 19:08:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x4) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/23 19:08:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0x18d, &(0x7f00008a7000)={&(0x7f0000000500)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff400000000c000100040000007f0000010c0002000000000002000000"], 0x2c}, 0x1}, 0x0) prctl$setname(0xf, &(0x7f0000000000)='@md5sumnodev)\x00') sync_file_range(r0, 0x6, 0x400000009, 0x3) 2018/03/23 19:08:16 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xfff, 0x0, 0x81, 0x8, 0x101, 0x6abb, 0xffffffff, 0x518f082d, 0x39, 0x100000001, 0x3, 0x100000000}) r1 = syz_open_dev$mice(&(0x7f0000000ff0)='/dev/input/mice\x00', 0x0, 0x42) read(r1, &(0x7f0000002000)=""/105, 0x69) writev(r1, &(0x7f0000007000)=[{&(0x7f0000000000)="06", 0x1}], 0x1) 2018/03/23 19:08:16 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') execveat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='ppp1ppp0security:\x00', &(0x7f00000000c0)='[lowlan1bdevnodev\x00', &(0x7f0000000100)='nodevnodev)bdevselfmime_type$keyring(cgroup/[self%&\x00'], &(0x7f0000000280)=[&(0x7f0000000180)='net\x00', &(0x7f00000001c0)='net\x00', &(0x7f0000000200)='wlan0%+!\x00', &(0x7f0000000240)='net\x00'], 0x400) lseek(r1, 0x800000004003, 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) prctl$intptr(0x4, 0x3) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r0) 2018/03/23 19:08:16 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x40, &(0x7f0000664fc0)={0x0, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2}) mq_notify(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x1}) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) readv(r1, &(0x7f0000000080), 0x0) fsync(r0) 2018/03/23 19:08:16 executing program 2: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770bbd4cabf12d9193f300000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000004000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000f1ffffff0000000000000000c6e88ed6000000000026a5d3957b3f0000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) fcntl$getown(r0, 0x9) 2018/03/23 19:08:16 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/03/23 19:08:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) write$fuse(r1, &(0x7f0000000040)={0x28, 0x0, 0x3, @fuse_notify_store_out={0x8, 0x1, 0x3}}, 0xfffffffffffffebd) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev={0xfe, 0x80, [], 0xc}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e21, 0x1ff, 0x4e24, 0x1, 0xa, 0x20, 0x80, 0x87, r2, r3}, {0x7, 0x0, 0x7, 0x8000, 0x5, 0x5, 0x800, 0x200}, {0x526f415a, 0x1, 0x273, 0x9}, 0x0, 0x6e6bba, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x3507, 0x1, 0x1, 0x0, 0x8, 0x8001, 0x6}}, 0xe8) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000080)={'lo\x00', @ifru_addrs=@nfc={0x27}}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/03/23 19:08:16 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f00006c3ffc), &(0x7f0000b17000), &(0x7f000006451f)) pipe2(&(0x7f0000000000), 0x4000) fanotify_init(0x0, 0x0) 2018/03/23 19:08:16 executing program 4: r0 = getpgrp(0x0) r1 = gettid() openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_sigprocmask(0x2, &(0x7f0000000000), &(0x7f0000000080), 0x8) 2018/03/23 19:08:16 executing program 6: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/23 19:08:16 executing program 7: socketpair$inet(0x2, 0x3, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000097eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xffffffb4, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffcdb, 0x120, 0x0, 0x326) 2018/03/23 19:08:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0xa, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x4, 0x10001, 0xd86, r2}, 0x10) 2018/03/23 19:08:16 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2800) readv(r0, &(0x7f00008eafe0)=[{&(0x7f00006fc000)=""/61, 0x3d}], 0x1) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/23 19:08:16 executing program 1: r0 = socket$inet6(0xa, 0x7fffc, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0xfff, 0x1}, &(0x7f0000000180)=0x90) 2018/03/23 19:08:16 executing program 4: socket$inet(0x2, 0x4, 0x5c2d) 2018/03/23 19:08:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_pts(r0, 0x2) sched_setattr(0x0, &(0x7f0000000240)={0x0, 0x3, 0x0, 0x1, 0x81, 0x8}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3ff, 0x4) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/03/23 19:08:16 executing program 5: futex(&(0x7f0000012ffc), 0x5, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x10000000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x465a, 0x204) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x5, 0x10001, 0x8, {0x77359400}, 0x1, 0x6}) futex(&(0x7f00000000c0), 0x3, 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/23 19:08:16 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept(r0, &(0x7f00000013c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000001440)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001480), &(0x7f00000014c0)=0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fd6ffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/03/23 19:08:16 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) close(r0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/188) socket$inet_sctp(0x2, 0x400000007, 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/03/23 19:08:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000dd9fc8)={&(0x7f0000cba000)={0x10}, 0xc, &(0x7f0000684000)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0xb00, 0x70bd2c, 0x25dfdbfd, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80000000}, 0x20000000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/03/23 19:08:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip6gre0\x00', 0x400}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000080)}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000001c0)=""/158) [ 50.778608] syz-executor4 (6236) used greatest stack depth: 23544 bytes left 2018/03/23 19:08:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="540100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000086000000000000001c001700000000000000000000000000000000000000000000110000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x922a}, 0x10) 2018/03/23 19:08:16 executing program 0: r0 = socket(0x3, 0x80807, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x40, 0x7, 0x200, 0x3ff, 0x4, 0x1000, 0x6141d571, 0x3}, &(0x7f0000000140)=0x20) write(r0, &(0x7f00000c7fdc)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x100008003fd) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'nr0\x00', 0x0}) personality(0x400000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/23 19:08:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000080)) ioctl$TIOCNXCL(r2, 0x540d) 2018/03/23 19:08:16 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x6, 0x36, r0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) 2018/03/23 19:08:16 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000002600)=@alg, 0x58, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/10, 0xa}}, {{&(0x7f0000002900)=@alg, 0x58, &(0x7f0000002ac0), 0x0, &(0x7f0000002b00)=""/240, 0xf0}}], 0x2, 0x10000, &(0x7f0000002dc0)={0x77359400}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)=ANY=[@ANYBLOB="0206000004000000000000000000000000000000000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/03/23 19:08:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x35ce}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x8}, 0x8) r3 = creat(&(0x7f0000000100)='./control\x00', 0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00000000c0)={0x3ee, 0x80000000, 0xfffffffffffffc00, 0xdd13, 0x1, 0xee6d}) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000000)) creat(&(0x7f0000000140)='./control\x00', 0x80) 2018/03/23 19:08:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x16) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x7fffffff, 0x8000, 0x6, 0x8, 0x7, 0x3, 0x6, 0x0}, &(0x7f00000000c0)=0x20) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e24, 0x88b, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x7, [0x3, 0x8, 0x5, 0x3, 0x2, 0x10000, 0x659, 0x100]}, 0x5c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xffc00, 0x8, 0xffffffff, 0xfffffffffffff000, 0x1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00000002c0)={{0x9, 0x777eea98}, {0xcfa, 0x1}, 0x8, 0x2, 0x8}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000000009, &(0x7f0000000140)=0x5, 0x32c) getsockopt$inet_tcp_int(r0, 0x6, 0x299d42d8f37189, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 19:08:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000a1c000), 0x4) socketpair(0x9, 0xa, 0xa35, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x2}) 2018/03/23 19:08:16 executing program 7: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) 2018/03/23 19:08:16 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x90000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000400)) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendto$inet(r1, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000fc0)=""/4096) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)}, 0x41002106) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/140, 0x8c}, {&(0x7f0000000180)=""/39, 0x27}, {&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000000200)}], 0x5, &(0x7f00000002c0)=""/223, 0xdf, 0x750}, 0x20) 2018/03/23 19:08:16 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='ip6gre0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x0, 0x4, 0x1d, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/29}, &(0x7f0000000140)=0x78) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x5, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x10001) 2018/03/23 19:08:16 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/prev\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002340)={0x0, 0x7}, &(0x7f0000002380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000023c0)={r2, 0x8}, &(0x7f0000002400)=0x8) ptrace$cont(0x1f, r0, 0x100, 0xfffffffffffffff8) recvfrom$llc(r1, &(0x7f0000000040)=""/208, 0xd0, 0x100, &(0x7f0000000140)={0x1a, 0x207, 0x2, 0x7fff, 0x1, 0x7ff, @random="ca7f8da2a7d4"}, 0x10) fcntl$setstatus(r1, 0x4, 0x5ffb) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) mount(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)='./file0\x00', &(0x7f0000001280)='aio\x00', 0x0, &(0x7f00000012c0)="9792a352402233fef33a88c886088f84397b257eefb0bdc3bdac6f54e57f73644e2d6cb7d33a491e55836795ce649f91f44b465eb22870fb941505dcc92fc19e41") sendmsg$nl_generic(r1, &(0x7f0000002300)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000022c0)={&(0x7f0000003600)=ANY=[@ANYBLOB="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"], 0x10a4}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) 2018/03/23 19:08:16 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0x43, 0x5, 0x2, 0x97, 0x3f, 0x7a, 0x7f, 0xfffffffffffffffe, 0xfffffffffffeffff, 0x1}, 0xb) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x17aee7d7) write$eventfd(r1, &(0x7f0000000000)=0x2100000001, 0x4d) 2018/03/23 19:08:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x387b3e9fad27f9a5, 0x1) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/23 19:08:16 executing program 7: r0 = socket(0x15, 0x80e, 0x0) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) 2018/03/23 19:08:16 executing program 3: clone(0x6, &(0x7f0000000000), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f000043dffe)) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0xeb}, 0x8, 0x0) read(r1, &(0x7f0000000100)=""/128, 0x3f7) 2018/03/23 19:08:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="0000000100000001667300ac") fchdir(r0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000888fdf)="1f0000000104fffffd3b000007110000f30501000b000400000423ca0000cf", 0x1f) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e22}}) [ 51.062960] keychord: keycode 59351 out of range 2018/03/23 19:08:16 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='children\x00') ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) fcntl$setstatus(r0, 0x4, 0x2800) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f00003c7ff4)={0x10}, 0xfd0fea84053d55c5, &(0x7f0000bd7000)={&(0x7f00000003c0)=@getae={0x264, 0x1f, 0x300, 0x70bd26, 0x25dfdbff, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x2, 0xff}, @in, 0xffffffffffff7fff}, [@policy={0xac, 0x7, {{@in6, @in=@rand_addr=0x4, 0x4e23, 0x400, 0x4e20, 0x0, 0x2, 0xa0, 0x20, 0x33, r1, r3}, {0x2, 0x100000000, 0x3e8, 0xffffffffffffffc1, 0x4, 0x8, 0xff, 0x6}, {0x1, 0x6, 0x0, 0xffffffffffffffff}, 0x9, 0x6e6bb2, 0x2, 0x86c4ff4ca3332bcd, 0x1, 0x2}}, @etimer_thresh={0x8, 0xc, 0x7}, @extra_flags={0x8, 0x18, 0x4}, @migrate={0x30, 0x11, [{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3b, 0x2, 0x0, 0x3500, 0xa, 0xa}]}, @sa={0xe4, 0x6, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x3, 0x4e21, 0x6be, 0x4e22, 0xff, 0xa, 0xa0, 0x20, 0xc, r4, r5}, {@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d5, 0x3c}, @in=@broadcast=0xffffffff, {0x3f, 0xf8, 0x9, 0x9, 0xfff, 0xffffffffffffff0b, 0x3537, 0xfff}, {0xdee, 0x81, 0x8, 0x3}, {0x7, 0x1, 0x492}, 0x70bd28, 0x34ff, 0xa, 0x5, 0x2, 0x2}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd2c, 0x70bd2b, 0x70bd2c, 0x70bd25, 0x6, [0x1000, 0x9, 0xe8b, 0xfffffffffffffff9]}}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd2d, 0x70bd25, 0x70bd27, 0x70bd26, 0x6, [0xfffffffffffff000]}}, @replay_thresh={0x8, 0xb, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/03/23 19:08:16 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/prev\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002340)={0x0, 0x7}, &(0x7f0000002380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000023c0)={r2, 0x8}, &(0x7f0000002400)=0x8) ptrace$cont(0x1f, r0, 0x100, 0xfffffffffffffff8) recvfrom$llc(r1, &(0x7f0000000040)=""/208, 0xd0, 0x100, &(0x7f0000000140)={0x1a, 0x207, 0x2, 0x7fff, 0x1, 0x7ff, @random="ca7f8da2a7d4"}, 0x10) fcntl$setstatus(r1, 0x4, 0x5ffb) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0) mount(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)='./file0\x00', &(0x7f0000001280)='aio\x00', 0x0, &(0x7f00000012c0)="9792a352402233fef33a88c886088f84397b257eefb0bdc3bdac6f54e57f73644e2d6cb7d33a491e55836795ce649f91f44b465eb22870fb941505dcc92fc19e41") sendmsg$nl_generic(r1, &(0x7f0000002300)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000022c0)={&(0x7f0000003600)=ANY=[@ANYBLOB="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"], 0x10a4}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) 2018/03/23 19:08:16 executing program 2: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) rt_sigaction(0x6, &(0x7f00009e0000)={0x9}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) r1 = syz_open_dev$sg(&(0x7f00001f3ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) [ 51.095806] keychord: keycode 59351 out of range 2018/03/23 19:08:16 executing program 5: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000737fd5)='\x00', 0x1, 0xffff) 2018/03/23 19:08:16 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000000140)="65e1995637138b6fa99b19f9018e1a2571198aee9fd0525f25aebd1e73f7a1aaa77542a4dc0dae47abb939188bbaa1e229d804eaba", 0x39f, 0x5, &(0x7f000058eff0)={0x77359400}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r2) [ 51.121452] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 51.153910] audit_printk_skb: 18 callbacks suppressed 2018/03/23 19:08:16 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x1f, 0x2, 0x2, 0x8000, 0x200, 0x1000}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x80, 0x80) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000001c0)='gre0\x00') flock(r0, 0xd) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x208000, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000080)=""/219) lseek(r0, 0x80000002, 0x2) 2018/03/23 19:08:16 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/create\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x43}, {r0, 0x1}], 0x2, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x9}, 0x8) write$selinux_create(r0, &(0x7f0000000280)=ANY=[], 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x8, 0x37) 2018/03/23 19:08:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000e99ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x6, 0x0, 0x0, {}, 0xfffffffffffffffd}) 2018/03/23 19:08:16 executing program 2: modify_ldt$write2(0x11, &(0x7f0000cee000)={0x3da}, 0x10) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="ec5abb73ba97283d4120ce35c0727c693cac0169ac4133bf641238d3d25dde058e7bb307456cb422c21184e2cdab2b0a6aee9ed315fd0548cf30af1ad70c46214d2b5f077253453014bc1ac38f7f2e3fddacbcfa8c7d4cc28d871a5c3a61bcc0c1bce60c846bd262b11140510093287199aa48a3d1290b0352d7735b70a10e9c7585761d7f3f33a492ab2355677145b1e6f589bc85ba95ddb7f891a4bd143dcabf7e2a129b3998a924852e238ada272faba2496d49390e1223ced5010e438d027940335d6e31f4ffd84ba1b9b92ed6b4aec8999db09bad598867b1d5b9", 0xdd, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="7b2f3f5e1ab5", 0x6, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000300)={r0, r1, r2}, &(0x7f0000000340)=""/31, 0x1f, &(0x7f0000000400)={&(0x7f0000000380)={'sm3-generic\x00'}, &(0x7f00000003c0)='X', 0x1}) modify_ldt$write2(0x11, &(0x7f0000000ff0)={0x0, 0x20000000, 0x400, 0x0, 0x387}, 0x10) 2018/03/23 19:08:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) creat(&(0x7f0000000100)='./file0\x00', 0x100) sendfile(r0, 0xffffffffffffffff, &(0x7f0000317ff8)=0x4e, 0x400000ff) 2018/03/23 19:08:16 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x6, 0x1ff, 0x4}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'eql\x00'}) 2018/03/23 19:08:16 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r2) 2018/03/23 19:08:16 executing program 1: madvise(&(0x7f00000fa000/0x3000)=nil, 0x3000, 0x0) r0 = getgid() setgid(r0) pipe2(&(0x7f00000018c0)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000005140)={0x0, @in6={{0xa, 0x4e20, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x4, 0x6}, &(0x7f0000001cc0)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005200)={r2, 0x1000, "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"}, &(0x7f00000025c0)=0x1008) clock_gettime(0x0, &(0x7f00000050c0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/247, 0xf7}], 0x1, &(0x7f0000000140)=""/25, 0x19, 0x67}, 0x8c}, {{&(0x7f0000000180)=@alg, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/206, 0xce}], 0x1, &(0x7f0000000340)=""/35, 0x23, 0x40}, 0x1}, {{&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000440)=""/152, 0x98}, {&(0x7f0000000500)=""/244, 0xf4}, {&(0x7f0000000600)}], 0x4, &(0x7f0000000680)=""/4096, 0x1000, 0x7}, 0x153c}, {{&(0x7f0000001680)=@nl=@unspec, 0x80, &(0x7f0000001980)=[{&(0x7f0000001700)=""/207, 0xcf}, {&(0x7f0000001800)=""/85, 0x55}, {&(0x7f0000001880)=""/50, 0x32}, {&(0x7f00000018c0)}, {&(0x7f0000001900)=""/83, 0x53}], 0x5, &(0x7f0000001a00)=""/20, 0x14, 0x7}, 0x3}, {{&(0x7f0000001a40)=@rc, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001ac0)=""/58, 0x3a}, {&(0x7f0000001b00)=""/145, 0x91}, {&(0x7f0000001bc0)=""/184, 0xb8}], 0x3, &(0x7f0000001cc0), 0x0, 0x8}, 0x2}, {{&(0x7f0000001d00)=@rc, 0x80, &(0x7f0000002340)=[{&(0x7f0000001d80)=""/5, 0x5}, {&(0x7f0000001dc0)=""/237, 0xed}, {&(0x7f0000001ec0)=""/152, 0x98}, {&(0x7f0000001f80)=""/152, 0x98}, {&(0x7f0000002040)=""/6, 0x6}, {&(0x7f0000002080)=""/206, 0xce}, {&(0x7f0000002180)=""/158, 0x9e}, {&(0x7f0000002240)=""/200, 0xc8}], 0x8, &(0x7f00000023c0)=""/41, 0x29, 0x800}, 0xbc7}, {{&(0x7f0000002400)=@nfc, 0x80, &(0x7f0000002700)=[{&(0x7f0000002480)=""/163, 0xa3}, {&(0x7f0000002540)=""/69, 0x45}, {&(0x7f00000025c0)}, {&(0x7f0000002600)=""/205, 0xcd}], 0x4, &(0x7f0000002740)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000003740)=@nfc_llcp, 0x80, &(0x7f0000004dc0)=[{&(0x7f00000037c0)=""/253, 0xfd}, {&(0x7f00000038c0)=""/214, 0xd6}, {&(0x7f00000039c0)=""/251, 0xfb}, {&(0x7f0000003ac0)=""/118, 0x76}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/202, 0xca}, {&(0x7f0000004c40)=""/75, 0x4b}, {&(0x7f0000004cc0)=""/212, 0xd4}], 0x8, &(0x7f0000004e40)=""/71, 0x47, 0x400}, 0xffffffffffffffff}], 0x8, 0x0, &(0x7f0000005100)={r3, r4+30000000}) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000600)=0x10001, 0x2) [ 51.161299] audit: type=1400 audit(1521832096.677:21): avc: denied { ioctl } for pid=6329 comm="syz-executor6" path="socket:[14255]" dev="sockfs" ino=14255 ioctlcmd=8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 51.206574] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/23 19:08:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r0, 0x9290, &(0x7f0000000040)="9ca3550eac4819f608dc059ba4dbc0daa378e3b793d80f41e1f7a54b085b558a1253f663") seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x1000000000006, 0x0, 0x0, 0xfffffffb}]}) sysinfo(&(0x7f0000915f29)=""/215) 2018/03/23 19:08:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) epoll_create1(0x80000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/23 19:08:16 executing program 3: r0 = socket(0x4010, 0x5, 0x8000000000000000) write(r0, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x8, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20042, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) 2018/03/23 19:08:16 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='/dev/snd/timer\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x0, 0x5, 0x6}) 2018/03/23 19:08:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) 2018/03/23 19:08:16 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)="7002e74f22be2e2d61b5fc64197f6b720b7ea89c272097f13b33be") getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/23 19:08:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="b30000003bf17b53e73000a5310bdcdd95b6a133a39da04f008ea678070d7e0d5f01b50c4b79e3c9e51bfd2352e286c9f62eddbffa50daa4f2841c89dee591c7583cc869a8a4d6a0c8737ce578444c5980530f3ea62aa90740c1f8b3614178f8bd0325200ae66f575aaf4010fcf714acdc46e80f84bb4101c63b43d765cb98fd8d4162eeac451fae5d46b0a3617db94263fbbe53b7d3e8fbe7304a9a4b2941edab36b405ebd96b627d15dee0e7ede04cbb7ea354c298e314a290"], &(0x7f0000000100)=0xbb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5d}}, 0x287, 0x0, 0x1000, 0xac, 0x18}, 0x98) 2018/03/23 19:08:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/03/23 19:08:16 executing program 6: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/181, &(0x7f0000000140)=0xb5) 2018/03/23 19:08:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/03/23 19:08:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ifb0\x00', 0xfff}) 2018/03/23 19:08:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x6) 2018/03/23 19:08:16 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) clone(0x0, &(0x7f0000000040), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000000000)="e5e0432ccc93ac0d9074e1a37f0c85c7b90510701f88659a376c63e2be67e98472b1ac4b5e00e6cf7a8861eb215237298b36c77978805b03357b46c996af2bac687134c9ea01") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x101, 0x0, 0x1, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000140)={0x7, r3}) mlock(&(0x7f0000005000/0x2000)=nil, 0x2000) 2018/03/23 19:08:16 executing program 0: r0 = memfd_create(&(0x7f0000000140)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x100000000) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) prctl$getreaper(0x29, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {}, {}, @addr}], 0x90) 2018/03/23 19:08:16 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x9, [0xff, 0x0, 0x6, 0x9, 0x3f, 0x3, 0x6, 0x80000001, 0x6a5]}, 0x16) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000a64000), 0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x20000) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='ppp1/eth1\x00', r3) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff0000/0xd000)=nil, 0xd000}) ftruncate(r1, 0x7ff) tee(r1, r2, 0x6, 0x5) 2018/03/23 19:08:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e23}}}, 0x88) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) 2018/03/23 19:08:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = syz_open_pts(r0, 0x10000000002) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) writev(r1, &(0x7f0000000040), 0x2000000000000092) 2018/03/23 19:08:16 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/23, 0x17}], 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x100000000, 0x0, 0x1, 0xb044, 0x1, 0x3}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) shutdown(r1, 0x1) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) 2018/03/23 19:08:16 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xff, 0x1, 0x2d, 0x6, 0x1f}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x95, "6b908200d83c36f53df8f61b330f7ab9c423f07a16c96dde4944d1635fe04e040d58436a59e8ddd084408ca275bda3b9f88b6e9fd892b96902873fe0782752ce32cb9aeada413410bb3940b1b09ba590e77a31d548d6e9ab455f6e7947d797e14d7c2c576dc211b2060b6b35d1bce67401589bd1e980d4ffa8eea77dce653db78298d03b94b81d03ddc35fdb56be1259484346e85c"}, &(0x7f0000000100)=0x9d) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) r4 = getpgrp(r3) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/relabel\x00', 0x2, 0x0) setpgid(r4, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x101800, 0x0) ptrace$poke(0x5, r2, &(0x7f0000000040), 0x103) process_vm_writev(r2, &(0x7f0000000300)=[{&(0x7f0000000180)=""/72, 0x48}], 0x1, &(0x7f0000000740)=[{&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/167, 0xa7}, {&(0x7f0000000480)=""/201, 0xc9}, {&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000600)=""/43, 0x2b}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/148, 0x94}], 0x7, 0x0) connect$l2tp(r5, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x3, 0x2, {0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff]}, 0x1000}}}, 0x32) 2018/03/23 19:08:16 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$pokeuser(0x6, r1, 0x8000810005, 0x6) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x0, 0x9, 0x7c00, 0x8000, 0x2, 0x100}) 2018/03/23 19:08:16 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x80000) fsetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000140), 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x7, 0x20}, 0xc) 2018/03/23 19:08:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) 2018/03/23 19:08:17 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/157) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x3, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x1c) 2018/03/23 19:08:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xb4, "37b265c44d201af836db86fb09ef618785f6917e1e6294c22e79bf12ba087b25cec1f48bea49c7862fef0756c81e53cb810e992838547efbb7ac07d15402da9d4196802ebc8c872f81c9158d2790ae6b41098ede7cc84364093b6c530beddc783b9f086dff8c7dbb9f53456aebd26d2f705c725cec35d74e4f9cf0de4dabe1921c0f46f01a3113c08a294b81c37b89aa38286a0bd15374fea9cd3b38dd3893ba415f22f0074cedc020e4541c7088e012b0eefc2f"}, &(0x7f0000000240)=0xbc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0x1db, @loopback={0x0, 0x1}, 0x2296}}, 0x1495, 0xfa, 0x2, 0xffff, 0x8}, 0x98) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aa8ff5)='projid_map\x00') write(r2, &(0x7f0000009ff9)="9a", 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x205, 0x9, 0x2d74, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, 0xbc45, 0x0, 0x56000550, 0x7, 0x8}, &(0x7f0000000140)=0x98) 2018/03/23 19:08:17 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/23 19:08:17 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x2080) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, r0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/23 19:08:17 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101}}, &(0x7f000000bfe0)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) bind$inet6(r1, &(0x7f0000000240)={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, 0x1c) ioctl$TIOCCBRK(r1, 0x5428) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x0, 0x200}}, &(0x7f0000489fe0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x2dc0, 0x100000001}, &(0x7f0000000200)=0x90) 2018/03/23 19:08:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x20) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="e90000009c7bb2c6e4246359f6d2d89438f524f0e3d8063752dec1d766fbd24ab7df52df4455286e2f137145ca44bbd56c76c85cd232169f65a1410bd35e5fc430193328a3acdf36cc245ad5859eb2632cc5d4e1991a020eb8c4922e63a18699d7837dd579de0ad9af2bb21956529b0091d6c8996943cd7c8b54a088c1dfedfdc49ef14637d08c0b5fe4c30a0f07d38f8ce46421b9fcc7b01a26a47ccd480ba5c3435f5fe1467864805332d4a8b7718970d425c5739084ae6a1e24f0c8d1c08f692317686f1d99a822943047f4982715ddc0384a9b86d303ffd4871defe92bc107a98d31fed831e3ddc10275d256106d75e4a40000000000000000000000"], &(0x7f00000001c0)=0xf1) clock_gettime(0xfffffffffffffff1, &(0x7f0000226000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x7, 0x95, 0x3, 0x8ede, 0x1, 0x2, 0x0, 0x0, 0x80000001}) 2018/03/23 19:08:17 executing program 5: prctl$intptr(0x8, 0x1) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) connect(r0, &(0x7f0000000080)=@llc={0x1a, 0x100, 0x1000, 0x2d3, 0x23, 0xe36}, 0x80) 2018/03/23 19:08:17 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/23, 0x17}], 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x100000000, 0x0, 0x1, 0xb044, 0x1, 0x3}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) shutdown(r1, 0x1) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) 2018/03/23 19:08:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000040)=""/124, &(0x7f00000000c0)=0x7c) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f00001c6fe8), 0x20000000000001b7, &(0x7f0000772000), &(0x7f0000cec000), 0x8) 2018/03/23 19:08:17 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, r1) ptrace$cont(0x1a, r1, 0x0, 0x0) 2018/03/23 19:08:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)=0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[0x3, 0x9a, 0x8, 0xcbfd, 0x6, 0x23]}) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="91435d02546ef1ebf80cb6a4436eb29b0980f66c29867f492fde6038d9154329ea350a0cbac2b9ee86fc320110e1149ac3a7642abccac67dbe4a46af4ebe283129a770974faf23c46441da28819c90ffb0dd10a524b48bedbca751aa2ab8c47cce2fcecc2a467c12121c3acc58178e90b11fa19ebd3dd0ae42eba9e6405d31ce67d6eb8088eff436b6101b", 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x187) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x2, 0x340, [0x0, 0x20000280, 0x200002b0, 0x20000448], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x4, 0x22eb, 'ipddp0\x00', 'vcan0\x00', 'rose0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x138, 0x138, 0x168, [@m802_3={'802_3\x00', 0x8, {{0xd4, 0x8, 0x1, 0x2}}}, @physdev={'physdev\x00', 0x70, {{'ip6_vti0\x00', {0xff}, 'ip6gre0\x00', {0xff}, 0x10, 0x8}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x4}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x20, 0x88b5, 'dummy0\x00', 'syzkaller1\x00', 'syzkaller0\x00', 'lo\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xf8, 0xf8, 0x148, [@limit={'limit\x00', 0x20, {{0x0, 0x9, 0x7fff, 0x2c6a, 0x2, 0xfff}}}, @devgroup={'devgroup\x00', 0x18, {{0x2, 0x5, 0x100, 0x9, 0xfffffffffffff2c8}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xd5c, 'syz1\x00', 0x9}}}}]}]}, 0x3b8) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) 2018/03/23 19:08:17 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)="6b1957d64a6712af1c9ba412bac1cb5268bdfb0ddbcded465508f24ce5df94a9e34cd95661610d27d0cc27a8b9e1b9b2c3d91d4b62779689805bd1b68c78c9b6095b89b8979c2c10b28ee131fc8d64398a72b3ea257e89298236d095c945cda05f5f0a939856593f4f6345c2fc383078028b45ae37dd446820621527809899eb63da7268c51ea1b4033f4ac368a5007b1708d1d88276dde6870c762a260f0fffe76f649c39934161ac6688eaf3953c3cd49788a1047d9f2b092901c1efe2", 0xbe) r1 = socket(0x1000000010, 0xf, 0x0) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000018e0ec5c040000000cff0800000000000000ff000069175a855c4ae0000000"], 0x1c}, 0x1}, 0x0) 2018/03/23 19:08:17 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x1) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0xffffffffffffffff, 0xb9, 0x23, 0x7, 0x6, 0x7, 0x1}, 0x1c) chdir(&(0x7f0000000200)='./control\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000240)=0xb) renameat2(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00', 0x0) 2018/03/23 19:08:17 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000add000), 0x8) ppoll(&(0x7f000031c000)=[{r0}], 0x1, &(0x7f0000757ff0)={0x77359400}, &(0x7f00009c7000), 0x8) r1 = getpgrp(0xffffffffffffffff) socket$pppoe(0x18, 0x1, 0x0) prlimit64(r1, 0x2, &(0x7f0000000000)={0x2, 0x1}, &(0x7f0000000040)) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x1024) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x918, [0x20001080, 0x0, 0x0, 0x200010b0, 0x20001b10], 0x0, &(0x7f0000000200), &(0x7f0000001080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000010000000000000000000000000069706464703000000000000000000000697036746e6c30000000000000000000726f7365300000000000000000000000697064647030000000000000000000000000000000000000000000000180c200000000000000000000005808000058080000880800007533320000000000000000000000000000000000000000000000000000000000c007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000060000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000030000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff000000008b0b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000401a0e3f0000000005000000000000000000000000000000000000000000000000000000000000000000000000000000dd00000000000000040000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000434f4e4e5345434d41524b00000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x990) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/03/23 19:08:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_pts(r0, 0x2000) 2018/03/23 19:08:17 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000ff0)='/dev/input/mice\x00', 0x0, 0x42) read(r0, &(0x7f0000002000)=""/105, 0x69) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x50, 0x0, 0x7fffffff, 0xffffffffffffff80, 0x40}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x20bf, 0xfffffffffffffffd, 0x10000, 0x4995, 0x6}, &(0x7f0000000180)=0x14) writev(r0, &(0x7f0000007000)=[{&(0x7f0000000000)="06", 0x1}], 0x1) 2018/03/23 19:08:17 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) clone(0x20000000, &(0x7f0000000200)="b9b1ee24e5a813cc4854931daa45f321bc5cb1ffa61b007cbd309d9838fe9834b8d9f0ad11a9dcb70eb88d167f9cfa0d2fdce092d1995574440d8f96988344bd40dfb454bc252e4b4e352270c11aa792e900c07b5a8f805bb6ecaa6ced45a59aa013905ddf30501319d82b71920853ab2bf10021bb13335a41f06faf95e1cca513c6e000057d1c1a53c7aa9b86fc54f60f95aa7d1b4554fdbf82edeb6a5b6f944a6cd1ab62088909170d7bb99455392701fb137af5680bee7b0ef983065ee59420c6eb51b7b28fba21ecd06e4a274caa1d7350a1e56649a834e70f00fdec", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="30b3510d5f429ef93046c9689ba6174601c77742db4ec574cb0a9c1dbf362036b008bcb3c8f42b6a2fec301967814194bccab9f44ed15ddde81d30c6a2fe3c6e0fed3d509e0e82a28c0219355b825e878675e5925584ed3cb34ddd8c75482d") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30b) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x1, 0x80) ioctl$TIOCEXCL(r2, 0x540c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000100)="c040747ce227d3e48d67ba38a10e53ccab5f0ea29dce96e8bd9b5ee53781606f3b5b3acc9dbd33d861e322f8f0e5e06d92c38023f9976f99e06c82b854a08c2a3112b35e57fda24203ba601fcd9e9a99b1926d8bd47104dc6ddec9177524a6c85f30f5897435cf1e14a13359a833bbfc6c5105bccc8a37c85f0b050e9b26f60bc1a7814c4f15") 2018/03/23 19:08:17 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="627280ff67653000ecffffffe0ff00", 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x109000) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000180)="eca4a544444b76dd7821562f5e1acc6e042d44e23c78507355188b2425bce53fbb22abb9c95909a911d14c3d062ca9113f9aedbe7cbecb39d8cd7f334c11fa67311864aa3712b34eb936f7d7c26ed780d40eb9fbcea9f45c9e80140df2307d889171d2218460d18b861f469deefd2ba5cf635b6fb89e5364f079e1f6dfa7b8ffd98d809481621ff65affbb9267e37b31f449bb1ac34b89ae240256bcd04d362b2365fbeaa767f5006b51b8", 0xab) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="1b58783db2b22aa72dddddc57487ff714ba5970b67632aa2b84e0578524ee7ffdec59a12eb54abf405b23fd58f040bc77a3cad55900bd3c969b189", 0xfffffffffffffeff, 0x4001, &(0x7f0000005fe4)={0xa, 0xfffffffffffffffd, 0x100000000, @empty, 0x17458bf4}, 0x1c) 2018/03/23 19:08:17 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) seccomp(0x1, 0x7fffffc, &(0x7f0000158000)={0x1ffffffffffffd90, &(0x7f0000000000)=[{0x2, 0x3fd, 0x0, 0x24}]}) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}) 2018/03/23 19:08:17 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000bfd0)={0x0, 0x0, &(0x7f0000007000), 0xea, 0x0, &(0x7f0000000000)="0a36d53b0aefeca92084d4186d626becf50bba4c1cb879b800a3b95608113af559520666d90484fdd1b1ea818eb11bb913cd04ecaab98949af5c0305fd78371e2bb4e3cdc12f78010493133e7cf3fe921b1d69aff13566197e0a05985ac0dc0335026adccb9ba73b001d61b9bbff0daf70e9073c6f1988c985e2e421925f1665205050f1fd3964043427b13e87b249396f390a2f7a056b3782d4cb0571ba3682734e38882fa60d82fc2f23c32948e03bb3a4b8a20736f5e2b391808a35152cc7de1454a77153fa50170a6c329b40ce53bc11536b4b60d416220c865352269e4003f4ba0091f9c74e1cd3"}) 2018/03/23 19:08:17 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x100000001) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) ioctl$TCSBRKP(r1, 0x2286, 0xfffffffffffffffe) 2018/03/23 19:08:17 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ffffffffffffc) fcntl$getflags(r0, 0x1) mq_unlink(&(0x7f0000000200)='\\(:eth1lotrusted') fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) capset(&(0x7f0000000180)={0x19980330, r3}, &(0x7f00000001c0)={0x4832, 0xb13, 0x4fbf, 0x3, 0x10f}) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setresuid(0x0, 0x0, r4) 2018/03/23 19:08:17 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen$netrom(r1, 0x2dd) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x101}, &(0x7f0000000080)=0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x3, 0x20}, &(0x7f0000000100)=0xc) lseek(r0, 0x0, 0x3) 2018/03/23 19:08:17 executing program 0: mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x20000000, 0x16, 0x2, @thr={&(0x7f0000000240), &(0x7f0000000300)}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x1dc) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000140)=0xe8) r3 = getgid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x3, 0x4f0, [0x0, 0x20000380, 0x20000518, 0x200006d0], 0x0, &(0x7f0000000040), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x1, 0x88a2, 'bpq0\x00', 'nr0\x00', '\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff], @random="0c78524b8867", [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0xf0, 0x168}, [@common=@ERROR={'ERROR\x00', 0x20, {"162b2e7c1f74e4dc9ea2ad6c720cfbbb8c3f822016b73ab42c7703d1af12"}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0xae, 0xffffffffffffffed, 0x4, 0x0, 0x0, "57ed434fb6dfe3679281bcb6a03838122fdb94e15402e216f48e143bb71f85fa9a789cecf3c484e00878d6e0c49c658893e5a29548193cfae874313098ca42e0"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x78, 0xa01, 'gretap0\x00', 'lo\x00', 'bcsf0\x00', 'yam0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb0, 0x158, 0x188, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x4, 0x1}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}, @common=@nflog={'nflog\x00', 0x50, {{0x2, 0x6, 0x7, 0x0, 0x0, "a050ddf70590f6752f425ed9e85c428dd2be379cec272f9b6dd7d65f809015cc511ec9fc331c8ed43c9d74eea092b8380f34f606810a3bfc85aeb6a5d6690190"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1931}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x32, 0x806, 'dummy0\x00', 'gretap0\x00', 'teql0\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0xff, 0x0, 0xff], 0xf0, 0xf0, 0x140, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x4f, 0x8, 0x4, 0x40606c1f}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0x8, 0x8}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x80000000, 0xba}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x568) 2018/03/23 19:08:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)=""/115, &(0x7f00000001c0)=0x73) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000240)=0x97e9) getsockopt(r0, 0x0, 0xce, &(0x7f0000000080)=""/248, &(0x7f0000000180)=0xf8) 2018/03/23 19:08:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40001) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x200, 0x60800) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0xfff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x40000010, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x2) 2018/03/23 19:08:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300000000eeff000000000000000000000000000000000000000000000005000600000000000a00000000200000ff0f00000000000000000000000000000000000000000000040004001f000000000101000000000000000000000000e10000000000000000020001000000000000009900000d000005000500000000000a00a14e00000000000000000000000000000000000000aa0000000000000000"], 0xb0}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x20) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) [ 51.735675] [ 51.737354] ====================================================== [ 51.743658] [ INFO: possible circular locking dependency detected ] [ 51.750048] 4.4.120-gd63fdf6 #28 Not tainted [ 51.754439] ------------------------------------------------------- [ 51.760827] syz-executor7/6532 is trying to acquire lock: [ 51.766351] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 51.776701] [ 51.776701] but task is already holding lock: [ 51.782657] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 51.791226] [ 51.791226] which lock already depends on the new lock. [ 51.791226] [ 51.799528] [ 51.799528] the existing dependency chain (in reverse order) is: [ 51.807125] -> #2 (ashmem_mutex){+.+.+.}: [ 51.811885] [] lock_acquire+0x15e/0x460 [ 51.818119] [] mutex_lock_nested+0xbb/0x850 [ 51.824702] [] ashmem_mmap+0x53/0x400 [ 51.830764] [] mmap_region+0x94f/0x1250 [ 51.836999] [] do_mmap+0x4fd/0x9d0 [ 51.842796] [] vm_mmap_pgoff+0x16e/0x1c0 [ 51.849120] [] SyS_mmap_pgoff+0x33f/0x560 [ 51.855531] [] SyS_mmap+0x16/0x20 [ 51.861247] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.868442] -> #1 (&mm->mmap_sem){++++++}: [ 51.873288] [] lock_acquire+0x15e/0x460 [ 51.879526] [] __might_fault+0x14a/0x1d0 [ 51.885847] [] filldir+0x162/0x2d0 [ 51.891649] [] dcache_readdir+0x11e/0x7b0 [ 51.898059] [] iterate_dir+0x1c8/0x420 [ 51.904208] [] SyS_getdents+0x14a/0x270 [ 51.910450] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.917646] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 51.923829] [] __lock_acquire+0x371f/0x4b50 [ 51.930423] [] lock_acquire+0x15e/0x460 [ 51.936661] [] mutex_lock_nested+0xbb/0x850 [ 51.943255] [] shmem_file_llseek+0xf1/0x240 [ 51.949843] [] vfs_llseek+0xa2/0xd0 [ 51.955728] [] ashmem_llseek+0xe7/0x1f0 [ 51.961973] [] SyS_lseek+0xeb/0x170 [ 51.967871] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.975070] [ 51.975070] other info that might help us debug this: [ 51.975070] [ 51.983180] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 51.992900] Possible unsafe locking scenario: [ 51.992900] [ 51.998932] CPU0 CPU1 [ 52.003575] ---- ---- [ 52.008210] lock(ashmem_mutex); [ 52.011871] lock(&mm->mmap_sem); [ 52.018133] lock(ashmem_mutex); [ 52.024305] lock(&sb->s_type->i_mutex_key#10); [ 52.029389] [ 52.029389] *** DEADLOCK *** [ 52.029389] [ 52.035425] 1 lock held by syz-executor7/6532: [ 52.039977] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 52.049022] [ 52.049022] stack backtrace: [ 52.053493] CPU: 1 PID: 6532 Comm: syz-executor7 Not tainted 4.4.120-gd63fdf6 #28 [ 52.061094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.070425] 0000000000000000 d0e05e4ac0b233eb ffff8801d713fad8 ffffffff81d0408d [ 52.078400] ffffffff851a0010 ffffffff851a9d00 ffffffff851be7c0 ffff8801d7a468f8 [ 52.086381] ffff8801d7a46000 ffff8801d713fb20 ffffffff81233ba1 ffff8801d7a468f8 [ 52.094352] Call Trace: [ 52.096919] [] dump_stack+0xc1/0x124 [ 52.102256] [] print_circular_bug+0x271/0x310 [ 52.108373] [] __lock_acquire+0x371f/0x4b50 [ 52.114315] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.121300] [] ? __lock_is_held+0xa1/0xf0 [ 52.127068] [] lock_acquire+0x15e/0x460 [ 52.132665] [] ? shmem_file_llseek+0xf1/0x240 [ 52.138783] [] ? shmem_file_llseek+0xf1/0x240 [ 52.144899] [] mutex_lock_nested+0xbb/0x850 [ 52.151450] [] ? shmem_file_llseek+0xf1/0x240 [ 52.157570] [] ? mutex_lock_nested+0x5d4/0x850 [ 52.163781] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 52.169984] [] ? mutex_lock_nested+0x560/0x850 [ 52.176186] [] ? ashmem_llseek+0x56/0x1f0 [ 52.181958] [] ? __fget+0x213/0x3b0 2018/03/23 19:08:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="e74abe10cc2ee8198f056c76196f45c8bb729e5d5f06bd836af640408e0c0a174602b8b090588ca13cff970075c9379be81711daacec068d511ba706afa67f807295eb20910d07f0b5800c49ff2715a0c356c374f6a109ea906b449a5ffe4dde7ce35c1226b76613b0c88c85b7358a3b32f0b827a438ca2835b072c8374fa07498c077c70dbca7a5eb33f73e1d65905cce9786cf", 0x94}], 0x1, 0x0, 0x0, 0x80}, 0x20008041) writev(r0, &(0x7f00004d0ff0)=[{&(0x7f00000001c0)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) 2018/03/23 19:08:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc002) r1 = memfd_create(&(0x7f0000000080), 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x2000, 0x173f37cb, 0x8, 0x7f, 0x1, 0x7ff, 0x10000}, 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 52.187204] [] shmem_file_llseek+0xf1/0x240 [ 52.193146] [] ? __fget+0x23a/0x3b0 [ 52.198400] [] ? shmem_mmap+0x90/0x90 [ 52.203822] [] vfs_llseek+0xa2/0xd0 [ 52.209069] [] ashmem_llseek+0xe7/0x1f0 [ 52.214666] [] ? ashmem_read+0x200/0x200 [ 52.220351] [] SyS_lseek+0xeb/0x170 [ 52.225600] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/23 19:08:17 executing program 3: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={'syz_tun\x00', {0x0, 0x4e20}}) r0 = socket$inet6(0xa, 0x2, 0x3) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 19:08:17 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen$netrom(r1, 0x2dd) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x101}, &(0x7f0000000080)=0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x3, 0x20}, &(0x7f0000000100)=0xc) lseek(r0, 0x0, 0x3) [ 52.242071] audit: type=1400 audit(1521832097.767:22): avc: denied { create } for pid=6548 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/23 19:08:17 executing program 7: r0 = gettid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x76b5a5047ae5f9b6) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'vcan0\x00', {0x4, 0x8, 0x2, "e7a9a2ce44c8", 0xffffffffffff2536}}) setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f00006e7ff0)) 2018/03/23 19:08:17 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000828000)) dup3(r1, r0, 0x0) 2018/03/23 19:08:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)=ANY=[@ANYBLOB="020500000c000000000000000000000005000600000000000a004e200000000000000000000000000000000000000000000002000100000000000000000000000000030005000000000002004e20000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) fstat(r0, &(0x7f0000000000)) 2018/03/23 19:08:17 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x3f, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) 2018/03/23 19:08:17 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt(r1, 0x81, 0xfff, &(0x7f0000000040)=""/33, &(0x7f0000000080)=0x21) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = gettid() r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000000040)) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00000000c0)=0x8) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x7, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) listen(r1, 0x5) 2018/03/23 19:08:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffffffffffffdffa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) 2018/03/23 19:08:17 executing program 3: pipe(&(0x7f0000ee4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, 0x7, 0xd87, 0x6, 0xffffffffffff8001, 0x8}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0xfff}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0xd1, 0x4) fcntl$setpipe(r0, 0x407, 0x100004) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/92, 0x5c}], 0x1) close(r0) 2018/03/23 19:08:17 executing program 6: setitimer(0x1, &(0x7f000087b000), &(0x7f000006cfe0)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/23 19:08:17 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) 2018/03/23 19:08:17 executing program 5: r0 = memfd_create(&(0x7f0000000000)='cgroup)\\trusted\x00', 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@multicast1, @local}, &(0x7f0000000140)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@empty, @multicast1}, &(0x7f00000000c0)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x40004301}, 0xc) 2018/03/23 19:08:17 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x9, 0x0, 0x3ff}, 0x10) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) close(r0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0xdf, 0xffffffffffffff6d, 0x7b3e, 0x1, 0x10, 0x1}) 2018/03/23 19:08:17 executing program 7: clone(0x0, &(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) r0 = getegid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[r0, r1]) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 52.354380] binder: binder_mmap: 6573 20000000-20003000 bad vm_flags failed -1 [ 52.364957] rfkill: input handler disabled [ 52.385532] rfkill: input handler enabled [ 52.390631] binder: binder_mmap: 6573 20000000-20003000 bad vm_flags failed -1 2018/03/23 19:08:17 executing program 4: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0x2000200) fanotify_init(0x9, 0xc0000) rmdir(&(0x7f000075aff6)='./control\x00') dup2(r0, r1) 2018/03/23 19:08:17 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000d73ff0)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000000afc3)="dc", 0x1) readv(r0, &(0x7f000000dfe0)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) ioctl$void(r0, 0xc0045c77) fallocate(r0, 0x1, 0x0, 0x1) 2018/03/23 19:08:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x32, &(0x7f0000abbff8), 0x8) socket$unix(0x1, 0x0, 0x0) 2018/03/23 19:08:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000a76ffc), 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x81, 0x40) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)) 2018/03/23 19:08:17 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280)=0x15e237f8, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x24040, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000200)={0x3, 0xf, 0x40, 0x1, "00872b1594b08d4bbb9030237407e4ba0fa095c8a6c6dbd79e61348534fa2753"}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x62, 0x7, 0x500, 0x3, 0x42850200, r3}) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000009000/0x3000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/03/23 19:08:17 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00009a2ffc), 0x2) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/140, 0x8c}, {&(0x7f00000000c0)=""/37, 0xffffffffffffff5b}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000180)=""/24, 0x6}], 0x4, 0x0, 0xffffff5a, 0x4000001}, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x0, 0x1000}, 0x8) [ 52.408175] audit: type=1400 audit(1521832097.927:23): avc: denied { bind } for pid=6601 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 19:08:18 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd2(0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/23 19:08:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100), 0x4) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) writev(0xffffffffffffffff, &(0x7f0000000140), 0x0) setsockopt(r0, 0x0, 0x6, &(0x7f0000000140)="6fd96af6aacb0415e62c2ed922cd26e7ce7ab28cd1e5fe253cb819c57e93bd92a462bc1e8d564a954f2f74f8d489159a77c33f7c9ef02ba6ac8c425a72de03a25c3e154049672f06fe2a5489f89de8fe721a0df8bf650bc789bb56fe21ba855a7eef2ac8f46abc06ba3135db0a0395f26b3ffe9323790efcb22e468a0e8852074ae6df724f910dbdaaeae832e1afe32d81e29e4f173e3dcb31b8f6f69485fa85fe9f9e6cb9be3feb161858acbeef04965c4d81c9eaeed057856f015fb3a7e62933a346567b149a96f0df88535980d80a74943c3ff09e4f07f1f889cb1a309f83", 0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/23 19:08:18 executing program 5: rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}, 0x10000000}, &(0x7f0000c69000), 0xfe7b, &(0x7f0000893000)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) 2018/03/23 19:08:18 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) r2 = dup(r0) getsockopt$sock_int(r2, 0x1, 0x31, &(0x7f00004e4ffc), &(0x7f0000ad4ffc)=0x166) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)="9443d93b38ec8d707e032665fb814ced592e1f4713692fdd66616c577456554f91bf8e0be6e3288146fefc9c95a9bc240b3f67d7891c24d15d98639d54b22d2d6f7d3c45de30a4f2ef9299a0694884fb952d4f2d01e9e51d95eadb76074b2d0b8211495436e5038100710477c5f3d86d998306fd4ae823f99ef56151ae239d3223164aa33982d9dbc0bba153885331eb1139483ac9242205b9a4a4e85500d33c5751a0ed7e9adb384c213fbab11addf7989d1a6a6c4debf67ee0b8d5aec6bee597a684b81159a87ccdb9a182cf65750c18ed61fb1378", 0xd6}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="723645ae512e2daff7706e5024d80084c75061329f59cbfac3f95f654b448aca09ad5d4dc9d74b", 0x27}, {&(0x7f0000001140)="fd897c45120b6dc7d460f2ea89b6d5fd31a42c3cc00feaff70321cab0ee66872b99740579aee348897aa0b42b31e096afda5258ed5c0d3b3249476e6f07d9fcd8b67a67b220ecbd33337dc3097768aab754e2138d7a1aa729f5d6fad2b7e2e9b575ae388c308", 0x66}, {&(0x7f00000011c0)="a2273e41c53a710ae6f8f11ea91407451a4d10f3e55d5007c9129e17c799c0a88ff5987061d2939e9184b09b705db25e1d86c9f1f8baf88b4ee34a05b7e0130481916fb893a3331a246a458ecd0a1a07a74055861d60cd44c6395a71e6e58bc83b028df4f642947bddf02a43622ec25841363a", 0x73}, {&(0x7f0000001240)="0a45c690da76a255469a63647a0c299d74ecdeded4d8bfcd9095e50f0fb4f37973deaf9c897d7e5f9058b3105dbf84042277ac23b324c0d97fc020ef63522bb6d6fcfa8914f4fa8d28d642f7318a4b084f7825928a6c7d10ed1f171933a63d84e9fe04289ffd039050b6e0b7a563a7b407996e6e60ebdd94356a1b17754aa16b3fbdb7e2e39070722e631f12a0d57c21c646af41aa4bdb089961dec1103a75f254e2b47d762a8fc1817d1c4bbd1df102d9fac07d8b8722601ea2082caf3abd693a", 0xc1}, {&(0x7f0000001340)="c9f37eecbe9a44", 0xfdb5}, {&(0x7f0000001380)="b409e79516b8c3973ecd2adc4099c6302da6557d", 0x14}, {&(0x7f00000013c0)="2e727f5859d4c87335d3f349b5693bc5d80a47cc4e30cee2239f62baa5b55892779138eb42ce5839e442b9a1d6fe60fea3523d6e395d7f3f1732f65a62d6eae4c9bc4459a2f942ef830a24ad996495480824b0b67871083ac27538f53aefafd6b78555880cc3464766b9b7c02ed3cbaf18969ef02d16b49a0c87a683b978b746e894e3ae457e95b570794b", 0x8b}, {&(0x7f0000001480)}], 0xa, 0x0) 2018/03/23 19:08:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x100000000, 0x200000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0x7ff}}, [0x4, 0x2, 0x3, 0x0, 0x2, 0x6, 0x0, 0x4, 0xf7c, 0x4, 0x1, 0x3, 0x7, 0x8000, 0xfffffffffffffe00]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x8000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x8, 0x6, 0x401, 0x2, 0x7000000000, 0x8cba, 0x9, {r2, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff]}, 0x2}}, 0x3, 0x9, 0x15, 0xf4, 0xfffffffffffffffe}}, &(0x7f0000000440)=0xb0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000100)={0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f0000000500)={{r5, r6/1000+30000}}, 0x100) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/03/23 19:08:18 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001002000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000020000000a004e2000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001676b61700000000000000000000000000000000000000000000000a004e20000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x9, 0x4e20, 0x0, 0x2, 0x80, 0xa0, 0x2f, 0x0, r1}, {0x0, 0x200, 0xffff, 0x8213, 0xffff, 0x4, 0x100, 0x7}, {0x5, 0x9, 0x8, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x4, 0x0, 0x9, 0x7, 0x6, 0x83}}, 0xe8) 2018/03/23 19:08:18 executing program 4: r0 = getpid() capset(&(0x7f00001b4ff8)={0x19980330, r0}, &(0x7f000077ffe8)={0x0, 0x0, 0x0, 0xff}) pivot_root(&(0x7f0000953ff8)='./file0\x00', &(0x7f0000765ff2)='./file0/file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) getsockname$packet(0xffffffffffffffff, &(0x7f0000006780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000067c0)=0x14) connect$packet(r1, &(0x7f0000006800)={0x11, 0x1f, r2, 0x1, 0xd43, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/23 19:08:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) finit_module(r0, &(0x7f0000000080)='procuser\x00', 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/23 19:08:18 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001100)={0x101, 0x8000, 0x1, 0x1, r1}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x41, 0x0, 0x0) ioperm(0x8, 0x0, 0xffffffff) 2018/03/23 19:08:18 executing program 1: pipe2(&(0x7f0000000200), 0x4000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000000)=""/197, 0x444) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000401fd7fff00000000c73f9125cfda9d"], 0x14}, 0x1}, 0x0) 2018/03/23 19:08:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x7, 0x2) shutdown(r0, 0x2) 2018/03/23 19:08:18 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x10000001, 0x0, 0x0, 0x10000000f}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/23 19:08:18 executing program 0: getpeername(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x2, 0x30, 0x10001}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) r2 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001200)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000001280)=0x20) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f00000000c0)="f4e75b1c0987bf80756693c30eda8c383c6c7ac1c77900f79205479d583925e0a8794d9308c0ed8311b151bd935599e33d936df9b6ae76d3a43f094396994091364837dd7a85d3f08596d5d65395e01495b1e7ec2a21e12baaf1cf4fad738a05038e91cb75e39dc12c46b0160768e9676033cacbea85ede432c186abde11750451407b2e0a22c52ee13cd744ba1fb7fab982498f37aa4d14bcc4d1e8e888cbe88910fb6dd58a") setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000380)=0x7f, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}}) 2018/03/23 19:08:18 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000934000)='ns/ipc\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x2, @empty, 0xc273}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x100000001, @empty, 0x6}, @in6={0xa, 0x4e22, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0x18}, 0x6}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in={0x2, 0x4e23}], 0xc0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000002fa632f8a65058c100000000"], &(0x7f0000000000)=0x24) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) 2018/03/23 19:08:18 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) socket$inet6(0xa, 0x1, 0x8) 2018/03/23 19:08:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@upd={0x118, 0x12, 0x400, 0x70bd27, 0x25dfdbfd, {{'ecb(des3_ede)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0xfe1}, {0x8, 0x1, 0xaa1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xee}, {0x8, 0x1}, {0x8, 0x1, 0xffffffffffffff30}]}, 0x118}, 0x1, 0x0, 0x0, 0x804}, 0x1) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) 2018/03/23 19:08:18 executing program 4: memfd_create(&(0x7f00000000c0)='/dev/loop#\x00', 0x3) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000001c0), 0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/23 19:08:18 executing program 1: socket$packet(0x11, 0x3, 0x300) 2018/03/23 19:08:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1c36ed510dde98a, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2}}]}, 0x49fa) rt_sigsuspend(&(0x7f0000000000)={0x1f}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x101000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x9, 0x1e, 0x9}) [ 52.943656] audit: type=1400 audit(1521832098.467:24): avc: denied { read } for pid=6649 comm="syz-executor1" path="socket:[15111]" dev="sockfs" ino=15111 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:08:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999e785000000000088f301e710", 0x6001}) write$tun(r0, &(0x7f0000000000)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x3986e6f55cc2011c) 2018/03/23 19:08:18 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x141082, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000267908)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) syz_emit_ethernet(0xfa, &(0x7f0000000340)={@random="a0b00fcf899c", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x5, 0x1ff, 0x4}], {0x8100, 0x81, 0xff, 0x1}}], {@ipx={0x8137, {0xffff, 0xe4, 0x7, 0x0, {@current, @random="8b7d4afa9d17", 0x400}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2591a4ab}, "8c966a9d30d1fc07230c1aed24f107e4f24f56116e22f0aedb30efcf78ece79e27d878ff55037d0f89e1c97038a835760bdb9567c54d15045f4001d3fc1c50f84cae1bfbd424574362e4f4dab3f3fef8f2b7d0702885cac506b51702bf8fac3412c8cd81af999ca946d3e8695bbc9d901fbd29c64f15d259247432ae38213a8e2dfd7ffc5bc7c67f5a68cef26334867598370bebeeb2428d182f988cb6e5391cbf6b31a45afc16d49b4be0def2b2d41589b88485a9935125573f2b99996b08b9255ffb56b8e2"}}}}, &(0x7f0000000440)={0x1, 0x1, [0x71b, 0x455, 0x739, 0xd44]}) writev(r1, &(0x7f0000000300)=[{&(0x7f00000000c0)="b3ce3d4b8616b9d852366fb0d3c7c4243281834825a52e201ad06ec46fc806e99d6573fda910d631a86fbd7ae18392e9653fbbd4901baebb69b4b665976d5f8d62ade9231e4dbf802ec55945445e4d7749fe5aa977bc550ccf5c9015477dfc6ea05b43049bae5ae022a0522e540b8bc7c4dda010add4c99b33fb245e95fed89c21a144b23807297049d588858326cf4714d4efd0a4fee1ce411a9042a2c0dc826c85aac63cbebc5353f82b4941fa713ff6980208ecf4aad034d73b78fdb7c1face197b6a86d289e16c65f8312fd8a5816809159071ba", 0xd6}, {&(0x7f00000001c0)="1630c4b2279fc2421939c0deb3e50b297b3a02c00cd540ca621c29335ecb21fb347bccefbfe0618d0527c9521f80fd441e6fb6bc2de98e415f8ad03f2691c5", 0x3f}, {&(0x7f0000000200)="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", 0xfa}], 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 19:08:18 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x7dd50657, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000001c0)={0x9, r1}) ioprio_set$pid(0x1, 0x0, 0x7ffe) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) getpid() r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x1000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0xa, 0xe48}, {0x4, 0x4}], 0x2) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) r3 = gettid() ioprio_get$pid(0x1000060000002, r3) 2018/03/23 19:08:18 executing program 2: pipe(&(0x7f0000000000)={0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) read(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0xbd}}, 0x81, 0x2}, &(0x7f0000000180)=0x90) 2018/03/23 19:08:18 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000105ffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="ff66414000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x5) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x6}, 0x8) 2018/03/23 19:08:18 executing program 5: unshare(0x8000000) r0 = memfd_create(&(0x7f0000000340)='\x00', 0x0) mq_timedsend(r0, &(0x7f0000000380)="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", 0x1000, 0x11, &(0x7f0000001380)={0x0, 0x989680}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ppoll(&(0x7f0000000040)=[{r1, 0x40}, {r1, 0x200}, {r1, 0x4401}, {r1, 0x2000}, {r1, 0x202}, {r1}, {r1, 0x100}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x6}, 0x8) mq_timedsend(r1, &(0x7f0000a0ffff), 0x0, 0x0, &(0x7f000066cff0)={0x77359400}) mq_timedreceive(r1, &(0x7f000033b000)=""/4096, 0x1000, 0xfffffffffffffffc, &(0x7f00007c6000)) getpeername(0xffffffffffffff9c, &(0x7f00000015c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) sendmsg$nfc_llcp(r0, &(0x7f0000001580)={&(0x7f0000001440)={0x27, 0x0, 0x0, 0x4, 0xcee, 0x1, "5d7f3e7f40300baaebced7ee4291d8d70aaa7ce0218d593013bfafe6e09279f88ac40cf2ed79a2261ef37afe010b1286a4ea56f9bb5647afeb2eb249013232", 0x10}, 0x60, &(0x7f0000001500)=[{&(0x7f00000014c0)="2d8099b43e77e70f12e2aed22ef48dcfb3514111dca4b182dacacb16f810757570a8f6b96f", 0x25}], 0x1, &(0x7f0000001540)={0x28, 0x1, 0x80, "99f2986612c4f3543a992f22f541d5dbef423de0"}, 0x28, 0x40800}, 0x20000800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000013c0), &(0x7f0000001400)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, 0x7d, r3}) 2018/03/23 19:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80805, 0x6892, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) pselect6(0xff52, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/23 19:08:18 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00008c1000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)) dup3(r0, r1, 0x0) 2018/03/23 19:08:18 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001180)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e3332653") fcntl$setstatus(r0, 0x4, 0x5ffe) listen(r0, 0x80000001) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2018/03/23 19:08:18 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x4000000010011) fcntl$getflags(r0, 0x409) r2 = inotify_init1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) tee(r2, r1, 0x0, 0x1) 2018/03/23 19:08:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)={0x2}) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x40d7819, 0x42700) ioctl$KDMKTONE(r2, 0x4b30, 0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) 2018/03/23 19:08:18 executing program 1: r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f0000000100)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf9a, 0x420d00) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/54) 2018/03/23 19:08:18 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x8, 0x2, 0x6, 0x3}, {0x7fff, 0x7, 0x3, 0x4}]}, 0x10) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x81) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000240)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x7, 0x100000000, 0x1, 0x9dc}, {0x80000000, 0x6, 0x2, 0x9}]}, 0x10) signalfd(r3, &(0x7f0000000080)={0x6}, 0x5) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000000c0)=0x100000001, 0x4) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000280)=0x1) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/03/23 19:08:18 executing program 6: r0 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80020, 0x2) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000001ff4)={0x2, 0xfffffffffffffffd}) [ 53.164027] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT 2018/03/23 19:08:18 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket$unix(0x1, 0x1, 0x0) mq_open(&(0x7f0000000340)='-\x00', 0x800, 0x8, &(0x7f00000003c0)={0x0, 0xfc, 0x8001, 0x6, 0x9, 0x8, 0x100000000, 0x79c}) bind$unix(r2, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffe52) clone(0x0, &(0x7f000067a000), &(0x7f0000ed3000), &(0x7f00007e2ffc), &(0x7f00009ebf3a)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x7ff, 0x4) set_robust_list(&(0x7f0000000240)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x101, &(0x7f00000001c0)}, 0x18) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r3, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r4 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r4, 0x10000) sendfile(r3, r4, 0x0, 0x8000) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000000200)={0x10, 0x0, 0x0, 0xa00000}, 0xc) r6 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x3b}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000300)={r7, 0x7, 0x42a0e1ee, 0x8}, &(0x7f0000000380)=0x81) write(r6, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) fcntl$setsig(r2, 0xa, 0x1b) r8 = accept(r2, 0x0, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000000040)) 2018/03/23 19:08:18 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3c}, {}, {0xfffffffffffffffc}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) 2018/03/23 19:08:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}], 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x14, &(0x7f0000000040)=0x3, 0x4) 2018/03/23 19:08:18 executing program 2: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffffd}, &(0x7f0000fe4ff0), &(0x7f0000000100)={0x0, 0x8000000}, 0x8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) fcntl$notify(r0, 0x402, 0x9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x80000000551}, 0x1) 2018/03/23 19:08:18 executing program 0: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) utimensat(r0, &(0x7f0000000200)='./control\x00', &(0x7f0000000240)={{}, {0x77359400}}, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/23 19:08:18 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x50000, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000080)={0xfffffffffffffffd, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/23 19:08:18 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={'rose0\x00', 0x1}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420a, r1, 0x8, 0x0) 2018/03/23 19:08:18 executing program 4: r0 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='logon\x00', 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', r0) prctl$setendian(0x14, 0x0) 2018/03/23 19:08:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000040)=0x23, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0xfffffffffffffffa, &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/03/23 19:08:18 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) r1 = accept(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x80) accept$netrom(r1, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) recvfrom$inet6(r0, &(0x7f00000000c0)=""/156, 0x9c, 0x2, &(0x7f0000000180)={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xaf2}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2018/03/23 19:08:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x93) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x40010, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x7fffffff, 0x0, 0x100, 0xffffffffffffffc0, 0xffffffffffffffff, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}}}, 0x8001, 0x6, 0x4, 0x3, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2167}, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) read(r4, &(0x7f0000784f76)=""/138, 0x8a) r5 = socket$l2tp(0x18, 0x1, 0x1) close(r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="c80000004285c7debc13ba019e0db2c8ba2ee4cf7cb89593ad84fb4233b9ba8282d92655906b1317fec2f6ecb0c615c1bbf7a266489a6ce6a9473f0a0f24bf784082f532f6aecc54ca9925ca52ef07719da9c0890c76a4b61258939770e1e8a01184ae77c46bc8141b08e10d9225c101acb3e16c5be51e19567077134e97d065c209b306a7d01641088c5f4b7be5fdb2bb237b8fe5ed4f985a442cad16fa7a135de9ddeeba2d6e16ea73b438b1d47eb5c72b6fd4356a9c53dd2b54ddbd7dbb0c04e705638807a8126d2957d86a0f8c20ef7891de11a4ab723d988276d1"], &(0x7f00000002c0)=0xd0) r6 = dup2(r5, r3) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f0000000300)) 2018/03/23 19:08:18 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x43) read$eventfd(r0, &(0x7f0000000040), 0x8) seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20, 0x0, 0x0, 0x2}, {0x6}]}) 2018/03/23 19:08:18 executing program 0: r0 = userfaultfd(0x80800) memfd_create(&(0x7f0000001980)='/selinux/mls\x00', 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x5db, 0x20000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4b8882, 0x10) r7 = syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001940)={0x9, &(0x7f0000000300)=""/227, &(0x7f0000001840)=[{0x400, 0x1000, 0x8, &(0x7f0000000400)=""/4096}, {0xffffffffffffff80, 0x48, 0x72f2817a, &(0x7f0000001400)=""/72}, {0x2169, 0xef, 0x0, &(0x7f0000001480)=""/239}, {0x800, 0x42, 0x7, &(0x7f0000001580)=""/66}, {0x1, 0x2, 0x5, &(0x7f0000001600)=""/2}, {0x8001, 0x1a, 0x0, &(0x7f0000001640)=""/26}, {0x4, 0x36, 0xa648aa3, &(0x7f0000001680)=""/54}, {0x10000, 0xe0, 0x5, &(0x7f00000016c0)=""/224}, {0x6, 0x4b, 0x7, &(0x7f00000017c0)=""/75}]}) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0, 0x200}, {r1, 0x80}, {r2, 0x80}, {r3, 0x205e}, {r4, 0x401}, {r5, 0x100}, {r6, 0x2000}, {r7, 0x60}, {r8, 0x2}], 0x9, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0)={0x1}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) 2018/03/23 19:08:18 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/23 19:08:18 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/25) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x40) seccomp(0x1, 0x1, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x6, 0x5, 0x9, 0x101}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x0, 0x7, 0x2, 0x5, 0x8}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r1, 0xffffffffffffff92, 0xffffffffffffff69}, &(0x7f00000000c0)=0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000240)={0x62, 0x8, 0xed8, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x6e27252}, &(0x7f0000000180)=0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) 2018/03/23 19:08:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000040)=0x23, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0xfffffffffffffffa, &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/03/23 19:08:18 executing program 3: process_vm_writev(0x0, &(0x7f0000000040), 0x0, &(0x7f00000023c0), 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/23 19:08:18 executing program 6: futex(&(0x7f0000000500)=0x1, 0x0, 0x1, &(0x7f0000000540), &(0x7f0000000580), 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x3, 0xff, 0x2, 0xfffffffffffffffd, 0x0, 0x1ff}, &(0x7f0000000080)=0x20) 2018/03/23 19:08:18 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getgid() fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x800) [ 53.384666] audit: type=1326 audit(1521832098.907:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6801 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/23 19:08:18 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'rose0\x00', &(0x7f00000000c0)=@ethtool_modinfo={0x42, 0x7, 0x8, "319ca28845c3917a"}}) 2018/03/23 19:08:18 executing program 5: r0 = socket(0x11, 0x80000, 0x0) dup2(r0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x2d, &(0x7f0000000140)=""/181}) recvmmsg(r0, &(0x7f0000003ac0)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/142, 0x8e}], 0x1, &(0x7f0000000300)=""/116, 0x74, 0x7fffffff}, 0x1ff}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000380)=""/174, 0xae}, {&(0x7f0000000440)=""/163, 0xa3}, {&(0x7f0000000500)=""/117, 0x75}, {&(0x7f0000000580)=""/69, 0x45}], 0x4, &(0x7f0000000640)=""/211, 0xd3, 0x8000}, 0x9}, {{&(0x7f0000000740)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/57, 0x39}, {&(0x7f0000000800)=""/83, 0x53}, {&(0x7f0000000880)=""/245, 0xf5}], 0x3, 0x0, 0x0, 0x6}, 0xea}, {{&(0x7f00000009c0)=@sco, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000a40)=""/132, 0x84}, {&(0x7f0000000b00)=""/17, 0x11}, {&(0x7f0000000b40)=""/242, 0xf2}], 0x3, &(0x7f0000000c80)=""/104, 0x68, 0x1ff}, 0x7}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000d80)=""/60, 0x3c}, {&(0x7f0000000dc0)=""/125, 0x7d}, {&(0x7f0000000e40)=""/234, 0xea}, {&(0x7f0000000f40)=""/46, 0x2e}, {&(0x7f0000000f80)=""/177, 0xb1}, {&(0x7f0000001040)=""/59, 0x3b}, {&(0x7f0000001080)=""/147, 0x93}], 0x7, &(0x7f00000011c0)=""/244, 0xf4, 0x81}, 0x7}, {{&(0x7f00000012c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/243, 0xf3}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/121, 0x79}], 0x4, &(0x7f0000003500)=""/136, 0x88, 0xffffffff}, 0x100000000}, {{&(0x7f00000035c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003780)=[{&(0x7f0000003640)=""/15, 0xf}, {&(0x7f0000003680)=""/44, 0x2c}, {&(0x7f00000036c0)=""/161, 0xa1}], 0x3, 0x0, 0x0, 0x2}}, {{&(0x7f00000037c0)=@generic, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003840)=""/134, 0x86}, {&(0x7f0000003900)=""/153, 0x99}, {&(0x7f00000039c0)=""/4, 0x4}], 0x3, &(0x7f0000003a40)=""/78, 0x4e, 0x7ff}, 0x2}], 0x8, 0x2000, &(0x7f0000003cc0)={0x77359400}) ioctl(r0, 0x8912, &(0x7f0000000000)) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 2018/03/23 19:08:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bcc000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/115) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getscheduler(r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x1f, &(0x7f00000000c0)=0xeb, 0x4) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000140)=0x3) 2018/03/23 19:08:19 executing program 3: r0 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_ifreq(r0, 0x8a03, &(0x7f0000000040)={"88797a5f745d0d00", @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/03/23 19:08:19 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000020201000000000000000100000000000400020035a03e5b2bf595555c1fde7993c7958cf43d712d8784f1c15b243e7285aa456f21405fc3563f4b4e7e11e6ce6fa71b87a611ff5bb6b1772ef826fb14913738d5fc90322c4d94c511d4b65760ff4ece"], 0xfa}, 0x1}, 0x0) socketpair(0x0, 0x0, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/03/23 19:08:19 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000026ff0)={0x2, &(0x7f0000036ff0)=[{0x44}, {0x6}]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x5, @empty, 0x4}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1000, @dev={0xfe, 0x80, [], 0x15}, 0x4}, @in6={0xa, 0x4e20, 0x101, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x8, @empty, 0x2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}], 0xd8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000180)={{0x5d9, 0x7}, {0x3, 0x7f}, 0x8, 0x1, 0x8}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) 2018/03/23 19:08:19 executing program 2: clone(0xfffffffffffffffc, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000000c0)) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) 2018/03/23 19:08:19 executing program 4: r0 = syz_open_dev$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) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x128, 0x70bd2c, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004}, 0x80) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="7fcdeac7b3990e9a01603d757b21499b50e67c46001be994a5f5bb64498e73850cf255389a7592ee613ed274fde54384c1a4ba4959a3ae2805f879f979d97e5f237cab0685fcc06fbad03d632d625d6f69873f183adb8292c7") [ 53.416300] audit: type=1326 audit(1521832098.937:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6801 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/23 19:08:19 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x40000000}) r2 = getpid() sched_setattr(r2, &(0x7f0000000240)={0x0, 0x5}, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000200)={0x6, 0xffffffffffffffff}) r4 = signalfd(0xffffffffffffff9c, &(0x7f0000000000), 0x8) fchmod(r4, 0x1) rt_sigsuspend(&(0x7f0000187ff8), 0x8) listen$netrom(r3, 0x2) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/03/23 19:08:19 executing program 0: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$TCSBRK(r2, 0x5409, 0x7f) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffffffffffc, 0x0, 'client1\x00', 0x0, "1aa58f2d0249255e", "762cc80f1ec053dfd6833de1c342f98f9b25fd4ed35101eaa1dc0a6ed3749a0e"}) 2018/03/23 19:08:19 executing program 5: userfaultfd(0x80800) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10000, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x71, @local={0xfe, 0x80, [], 0xaa}, 0x4da}}, [0x1ff, 0x80000000, 0x1, 0xff, 0x2, 0x7fff, 0x2, 0x2, 0x0, 0x3, 0x8, 0x8, 0x8001, 0x7, 0x1e74]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r2, 0x2, 0x6}, 0x355) open(&(0x7f0000000300)='./file0\x00', 0x10080, 0xca) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/03/23 19:08:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x10200) 2018/03/23 19:08:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)=0x1) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/03/23 19:08:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e000000013000000ffffffffffffffff6362632d6165732d6165736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000698600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f59bf790fa7bbd45bd851ec"], 0xe0}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) [ 53.517625] binder_alloc: binder_alloc_mmap_handler: 6830 20000000-20002000 already mapped failed -16 [ 53.532365] binder: BINDER_SET_CONTEXT_MGR already set [ 53.537693] binder: 6830:6833 ioctl 40046207 0 returned -16 [ 53.552423] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 53.586985] binder_alloc: 6830: binder_alloc_buf, no vma [ 53.606826] binder: 6830:6833 transaction failed 29189/-3, size 0-0 line 3128 [ 53.623442] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.633367] binder: release 6830:6833 transaction 12 out, still active [ 53.641031] binder: undelivered TRANSACTION_COMPLETE [ 53.646149] binder: send failed reply for transaction 12, target dead 2018/03/23 19:08:19 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x8, 0x7, 0x5}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f00008deff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 2018/03/23 19:08:19 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) close(r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x4) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0x3) 2018/03/23 19:08:19 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000000)="a303d411f6e4d668c4b2", 0xa) sendfile(r0, r0, &(0x7f0000001000), 0x4000000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006c9f66)) 2018/03/23 19:08:19 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file1\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r0, &(0x7f00008e0000)='./file0\x00') renameat2(r0, &(0x7f00000b7ff2)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000856fec)='/', 0x0) getxattr(&(0x7f0000000180)='/', &(0x7f0000000140)=@random={'os2.', 'procppp1\x00'}, &(0x7f0000000240)=""/106, 0x5c) 2018/03/23 19:08:19 executing program 5: unshare(0x20000000) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) clone(0x0, &(0x7f0000b53000), &(0x7f00000000c0), &(0x7f0000c35ffc), &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) accept$packet(r0, 0x0, &(0x7f00000001c0)) getpgrp(0x0) lookup_dcookie(0x3, &(0x7f0000000000)=""/165, 0xa5) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x80000000, &(0x7f0000000400), &(0x7f0000850ffc), &(0x7f00000003c0), &(0x7f0000000500)) 2018/03/23 19:08:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) fcntl$getflags(r0, 0x401) fcntl$addseals(r0, 0x409, 0x5) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 2018/03/23 19:08:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x7) r1 = socket$packet(0x11, 0x0, 0x300) bind$packet(r1, &(0x7f0000000080)={0x11, 0x12, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/23 19:08:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x30000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x2, 0x5, 0x1, {}, 0x40, 0x7fff}) 2018/03/23 19:08:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='.\x00\x00\x00') getdents64(r0, &(0x7f000015e000)=""/192, 0xc0) getdents64(r0, &(0x7f0000000080), 0x0) 2018/03/23 19:08:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000546ff2)="0000000000b30907000000742100") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000002000)=""/34, 0x22) 2018/03/23 19:08:19 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x1, 0xff, 0x8, 0x1, 0x40, 0x3}, 0x20) keyctl$set_reqkey_keyring(0xe, 0x4) r1 = request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0x0) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100), r1) 2018/03/23 19:08:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) times(&(0x7f0000000100)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/23 19:08:19 executing program 6: r0 = memfd_create(&(0x7f0000c19ff0)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) splice(r2, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1, 0x8) write$fuse(r0, &(0x7f0000e4cfb0)=ANY=[@ANYBLOB="500054b3198800000000000000000000000000001a00000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x50) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) 2018/03/23 19:08:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86150b4cacf386bfa8840afb312a4c520a03b27f7006181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000040)='user.syz\x00', 0x9, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/03/23 19:08:19 executing program 1: r0 = socket(0xf, 0xfffffffffffffffc, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000140), 0x4) ioctl$int_out(r0, 0x2, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3a0000001fdd1da3fea281e1d491f64d8e5d4a8575861217bd73fcd17aab69dffed5f8b4c6c4ed83aec76b58f90c9d0d80cde17485950ac0e0c14daf924588bc876c30f22e2d39e60335a56c035ab1"], &(0x7f0000000080)=0x42) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000d0b000)=""/101, 0x65}, 0x4000fffe) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6_vti0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 19:08:19 executing program 2: r0 = socket(0x4, 0x800, 0x5) write(r0, &(0x7f00000450be)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067affc)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f00000001c0)=""/185, 0xb9, 0x40, 0x0, 0x1db) write(r0, &(0x7f0000000040)="54a9b640d657b1cc85f5b30f63e105fa37ed74db1d9f4fb084dc1aa63b577aafe274e4b777d185802e10a670c6d99c271a6c4dad9e5f07acbe553eeb088e2b54627174e68a4ae465bdcb34c49e966b64260e1666adbe8b12cbe2a8f8e67dc445e37d1886a0f96ef0472c8052e76db678b609da5944c3f8f645a77e8c5f6481edffbe57d2a868ee8d7d89eb0033aa6b7cda17a7fd2d506735950b02b24e333c82e06fe16a54498e6c330e2d52ebb4ee87b3761a63f23172e54e6053ffca66ab8ed705a1a63be44538a50fa71776c8bf55f1efacca3d6551e4fc912f5ded765df8ffe269226f784061225ed77ad1", 0xed) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x1, 0x80000001, 0xffffffffffffffe0, "81a6e81d6c1a4d59d16b4b43fa4c6c5d31bd97d07814cc35293e00f29c113906fe35000ff4d04c4ed9cb591668c2b51f85bab69f979898d8bbfc85a8a5f3b7", 0x10039}, 0x60) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/03/23 19:08:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) times(&(0x7f0000000100)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/23 19:08:19 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r1, 0x0) ptrace$getregs(0xe, r1, 0x698e2008, &(0x7f0000000000)=""/6) 2018/03/23 19:08:19 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f00000001c0), 0x0) r0 = getpgrp(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) 2018/03/23 19:08:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr}, {}, {0x0, 0x0, 0x80000000000000}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x2) 2018/03/23 19:08:19 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}}) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001540)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000001640)=0xe8) getresgid(&(0x7f0000001680), &(0x7f00000016c0)=0x0, &(0x7f0000001700)) openat$ashmem(0xffffffffffffff9c, &(0x7f00000050c0)='/dev/ashmem\x00', 0x80000, 0x0) fstat(r2, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001840)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000001940)=0xe8) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000005080)) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000047c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000048c0)=0xe8) getgroups(0x1, &(0x7f0000004900)=[0x0]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004940)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000004a40)=0xe8) r16 = getgid() stat(&(0x7f0000004d80)='./file0\x00', &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e40)={0x0, 0x0}, &(0x7f0000004e80)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) r20 = getgid() sendmmsg$unix(r2, &(0x7f0000004f80)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001380)=[{&(0x7f00000000c0)="42f3b98eaa1cefae438baf92a3e4221cfceca4613bac012529313c4fa6ab44d0bafc04c79e4e6ca959046358d9fe51e4fad21aee26235cba861bb0025edb268fc983ffafcd00703c29cf494ff58cb6a2b543", 0x52}, {&(0x7f0000000140)="39a8ab9a202a3b34f7fdc1ef92e8f9cad5eeedda5a81ce844380c0875f0f497570eca5cefcaf111b63553b3ebcb1095a5be594f7c0d5bbc932d11ad3b77b24836d87d0a3b5fd4fe8c8e17fbc62f5644caecf30e43622739a5fdea53af2d07b13eaba9caac358a29e80b151b5cd92214ddafbc54c9ffb86cd0a4480b56d1cfd182db07a2bafc70415e824ac0a8d94c0ca7c904ac20a56c616e358e358b2319ad8cbb6cb24aa3dbdff366d75cc22096088ba48", 0xb2}, {&(0x7f0000000200)="ed0a5d64d3553081a44968a6d6bf8647c44a9cc577b7e6befb9733adadc6564d371bdc05d98d06e355ac84254a314ff0a5067757124354200e8e64903b4f08bd7af9bf96eaafce8513b47c59fb6dd55944364a096a68577754403e84d48c9de8f0c97bfb4c712a54e576c9c3d44ae22e8ba33c510f9747", 0x77}, {&(0x7f0000000280)="1346fe63bee4d2178ce689a4f0b1e22fddfb26e468fca9fe80e19f20419f6c3ef89b955ceb30b2e7c5f90bd55bd3e7ffd65f468fed99bac66dde5718c1244300a698c60acbb142b6d587f60797c1ee739129a63707c2692e5aecd9c6419efe087ac581bce4e9f44fe4e836fcba4c1bcf51a59c6edf8d53a464c2987bd7d603bac694c1a4544cbe30240002ae7065f473ab632e0fba7661ce7194c1d83eef667150b51b978e10e39f48e9a4c502c7d05cd871f6c2592659d887fce4de83c5e1df07725e751aa8b2fdd9b231cdcd93742c5b1c7ed3da65811bf84cbc1ed7021179cd432676eb1c18e5f3c8eeee8d", 0xed}, 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{&(0x7f0000003580)="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0x1000}, {&(0x7f0000004580)="1eed947f1dec5c9c3434e3fdff4ae55f701920f63fc777d65ebb650496e4608cc640fb23070ace94c954527cfd3d19520b876d9613b1cd6bb5f4c0969c425f16abe44aa35360c85f02ab441d4324fd5efc41201649951dfb580f749ac5845c4a8ed5f211526b5302ebee0c3f656e80517d2797483371952621e79ae1da9d580dab6da97e446883431666165c857f580a0c02069bb5ce7eb6b01ed6e84633ae924ce76a47b1e6353df5248fa84566bce53cd3ffe6139fccaab9229d4f9a4a20d68320d2c1dca2cffcf8600280e1136ed21642d90b9db46a7d77361d2b701110fc73dd7b2a5a560060796ab123b31b149aa7bf2b", 0xf3}, {&(0x7f0000004680)="5be182ce26760f05e79d9eeb5953bce075ce80b3092b159f1a9f816256745770f012a9ca03936d28805d069ab5bf69283f9255f28473a15f0d555ada6e38218bb5db7395fab94d1469788c54edf69565f8233866b05767eb14b5cc2bbe3582e4c6fa5bab2e20336d", 0x68}], 0xa, &(0x7f0000004a80)=[@cred={0x20, 0x1, 0x2, r0, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r0, r15, r16}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r2, r2, r1, r1, r1]}], 0xb0, 0x20000000}, {&(0x7f0000004b40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004d40)=[{&(0x7f0000004bc0)="adfc198d47a5332f754e6d4cad3e55bbcf260a71c464ea194e6dadab31ba07d6fd519f8ed61d5ef1452a61ba8a3463a04bab45b2e9efea789223ba9dc9949673474f703e1dbbbeaaa1569a6c47ba9264b182ec866fb8d385ffbc64dba4f577eea76204f21cb8f69906397ceceb6ec3fb56756cc4b96c7705c3df7008d3b9c03d526e41622f8f8e2b207e522d4351a1264dc4f586c7e18be70d7fed1a400c7ca72e81a3f7f0a9269809c3a283", 0xac}, {&(0x7f0000004c80)="c89b6792d9987c274d4974ee1bbfa9152cd5742bd7d8fcf2be815c44c6a2afd8094b5fc79d6546640bec1786ea839af6dfd224a23d5c3422679c56134fe1ca1d89e0e2e3f5cdfe68f139dd78c91c67e75059078ca5ea0dcfaf9ca0bdda94e1b027c5617b7ad03e657b1c75a9fdff9994a89d6db65b4767e8f3925eb52993e705baeee99d1e4948f8baad8b904b383dab07247ded7a42ab4af16a59a5928cb40b6da111fcb9edb654d9e91bb36797e0", 0xaf}], 0x2, &(0x7f0000005140)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2], 0xb8, 0x20048010}], 0x4, 0x4) 2018/03/23 19:08:19 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x22027f, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000100)=""/77, &(0x7f0000000000)=0x4d) connect$unix(r0, &(0x7f0000000200)=@abs={0x9fbaed54a800e404, 0x0, 0x4e23}, 0x6e) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000380)='id_legacy\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='keyring\x00', 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000440)="a0b643fc4662dabc8202fca9f94d961a808c5f7ad50e2338eb25722bf7ece2caa037f3701e74dc2939519def6f3bcb4b8b5c65572f4cb43575cd276282743ea909af589f4ffbb2babd23480a5913141d0bcf2731abe16bfe1ea5c9bc7736322edc2dd514405de8e83771c234c3408632d6de151e6b07e5764180d9086efe6c6abbd907950bb6e0ec57d66ab0eafc21abc32ae5cce823f9b27aec5c4bcace8238473bb2cd6705", 0xa6) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r4 = request_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='-\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r4) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x1b) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x422882, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="35aaeaf02c58e0f216c89977f8b5f0ff", 0x10) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/23 19:08:19 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4c20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x221) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) inotify_init() sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/241, 0xf1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x6, 0x9e, 0x3, 0x9, 0xfffffffffffffffb, 0x6, 0x0, 0x401, 0xfffffffffffffffa, 0x2}) 2018/03/23 19:08:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3, 0x0) r1 = dup(r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x6}, 0x2) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000140)={0x3, 0xb056, 0x33}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ecb000)=0x85) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}) fstat(r0, &(0x7f0000000040)) fstatfs(r1, &(0x7f0000000180)=""/27) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000200)=0x5) 2018/03/23 19:08:19 executing program 3: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) lseek(r0, 0x0, 0x7) 2018/03/23 19:08:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000040)={'teql0\x00', @ifru_data=&(0x7f0000000000)="73bc2cbe340ec32ea0cccd2094bc09f32a0313ab4cf93442aba2db160e2bd143"}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0xf3eb000000, 0x0, 0x3}) socketpair(0x5, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0x8}, 0x4) 2018/03/23 19:08:19 executing program 7: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) userfaultfd(0x80800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) 2018/03/23 19:08:19 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x1472411b}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) accept4$inet(r1, &(0x7f0000000380)={0x0, 0x0, @multicast1}, &(0x7f00000003c0)=0x10, 0x7fc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x28) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0xb7, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f00000000c0)=""/183}, &(0x7f0000000200)=0x78) 2018/03/23 19:08:19 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)='cramfs\x00', 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') openat(r1, &(0x7f00000000c0)='./file0\x00', 0x800000000000000, 0x0) 2018/03/23 19:08:19 executing program 3: r0 = socket(0x8, 0x805, 0x0) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) write(r0, &(0x7f0000000040)="24000000260007003200000a003677037b0001ff01000000000000000012ffff2100ff10", 0x24) 2018/03/23 19:08:19 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file1\x00', 0x101) r1 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='./file1\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) renameat2(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000273000)='./file1\x00', 0x1) recvfrom(r0, &(0x7f0000000140)=""/43, 0x2b, 0x2, &(0x7f0000000180)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(des3_ede-generic)\x00'}, 0x80) time(&(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ipddp0\x00', 0x100}) 2018/03/23 19:08:19 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"73797a00000006000000011000"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip_vti0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'gretap0\x00', 0x200}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x11}) write$tun(r0, &(0x7f0000000080), 0x12) socketpair(0x5, 0x0, 0xffff, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x9, 0xffff, 0x0, 0xf}) 2018/03/23 19:08:19 executing program 4: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x9) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x0, {0x2, 0x4e20}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000000ffc)=0xe3) 2018/03/23 19:08:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') sendfile(r0, r0, &(0x7f0000000000), 0x7fff) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000000140)="a731a50d9ca3f36948d73f50df7de7c2c9dc79ea7c295e372c90c0bc2d0811ca3d5ff1002e7ce20fb19fdc25a22266a58333553847c4cfbbec604b5433935e60a80bd2e9b73212880685d2c0a757e06898f3b6e2f8001f3cd0f8e1074cff089a7a3d4d202c137631f4042be4c50260b648bbcb6a4b", 0x75, 0x4, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x2, 0x4}, {{0x77359400}, 0x1ff, 0x1, 0x5}, {{r1, r2/1000+10000}, 0x1, 0x3172, 0x5}, {{0x77359400}, 0x1, 0x3f, 0xffffffff}, {{0x77359400}, 0x1, 0xffff, 0x2}], 0x78) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/03/23 19:08:19 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x2, 0x1, &(0x7f0000000000)="54be7c1b1d55349332a439a51bd4717412e22c365ce1f58fe4446d0785c8f510a13228494d534a3082b363c934ceb96139df922b5ec73716be58c39cd9e6f6104300f5e4575bbffa9d61f6d82f01589f170ea58f0a15853ebd8a83079f5b42c64023cdcb51706a9a5573dd1b6af366afc7724596d0194ba52bfe7dd3caf0c3de1d16bad7a7bfac2f0a4f2baff15ff26cd98f444265130bd865ea05356bd1a890ba6eda12f4035774147e11faa924213cd0ad6f309bfadf04f263d723b934449d7302e703b11323fcfb", 0xfce1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xffff, @empty, 0x2}], 0x364) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000000180)) 2018/03/23 19:08:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000100)="9b", 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r1 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) close(r1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r2 = syz_open_pts(r0, 0x80a80) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}) read(r2, &(0x7f0000f23fae)=""/82, 0x52) 2018/03/23 19:08:19 executing program 5: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f00000000c0)=0x200, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000280)=""/177, 0xb1, 0x0, 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000380), 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000440)=@int=0x4, 0x4) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, "c3f9b3f80be57cc9c52d8ec393ae59eaefa5eecb824b154bffa9812b51c2f586f4f6aedc5229e717a78e97230bd3b1aa6ade857e7a8687648734dc1520e12af3", "4f7a8f41fb38af1bf956d529c71437acad60a4374b751b5a6c1364c82e095a98", [0x101]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x20000000, &(0x7f0000000080)={0xa, 0xfffffffffffffffe, 0x2, @loopback={0x0, 0x1}, 0x80006}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a80)=@assoc_value={0x0, 0x8}, &(0x7f0000000ac0)=0x8) lremovexattr(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)=@random={'os2.', 'nodev\x00'}) 2018/03/23 19:08:19 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xa5e812b}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in6={0xa, 0x4e20, 0x6, @empty, 0xffffffffffff0000}], 0x48) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x20011, r0, 0x0) 2018/03/23 19:08:19 executing program 7: unshare(0x40000000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) poll(&(0x7f0000ae2000), 0x0, 0x7f) rename(&(0x7f0000514ff8)='./file0\x00', &(0x7f000000a000)='./file1\x00') 2018/03/23 19:08:19 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getpgid(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/sockstat\x00') prctl$getreaper(0x9, &(0x7f00000000c0)) r2 = dup(r1) sendfile(r1, r1, &(0x7f0000004000), 0x2000000000003767) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000140)={r3, 0x3}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f0000000080)='net/tcp\x00') 2018/03/23 19:08:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000087b000)='net/rt_acct\x00') lseek(r0, 0x17, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 19:08:19 executing program 6: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fe9000)={&(0x7f0000948000)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x211, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000000140)=""/52, 0x34}], 0x2, &(0x7f0000000300)=""/88, 0x58, 0x8001}, 0x80000001}], 0x1, 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4]}, &(0x7f00000002c0)=0x100) 2018/03/23 19:08:19 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001ec0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001f00)={0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x90000000000000}}, 0x10001, 0x7, 0x8001, 0x7ff, 0x800}, &(0x7f0000001fc0)=0x98) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/120) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002040)={r1, 0x38, &(0x7f0000002000)=[@in6={0xa, 0x4e23, 0x4}, @in6={0xa, 0x4e20, 0x3, @empty, 0x3}]}, &(0x7f0000002080)=0x10) umount2(&(0x7f0000000040)='../file0\x00', 0x2) rmdir(&(0x7f0000000000)='../file0\x00') 2018/03/23 19:08:19 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+10000}, 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 19:08:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0xfffffffffffffeb7) 2018/03/23 19:08:19 executing program 2: socket(0x11, 0x2, 0x0) 2018/03/23 19:08:19 executing program 0: r0 = socket(0x1000000010, 0x4000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001e000305000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="2b80e4121e0000000508000a004a174c8ff2c395b7b6a19c8e4896f67045ea67f6b4812b6fcbe3395149b3cc59b4147880a73c577151a33f2be4464f72d5f55cd69f621ba668a49e1a465a957c748307bb9d9fc7413d8396d9dfaabf1b809641ead15d5e3819850b35c38fad0c12ab4d9d4e78e85f28bdbb5aaf9decd9df431239381544aeaaa5755637c7bcb004041be5613751d33923bc52b371413467c622730f2842956cbdcc6953d5be39d11d8efdf8e8da"], 0x28}, 0x1}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x84000, 0x0) 2018/03/23 19:08:19 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x4c, &(0x7f000000a000)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x8000, 0x0) fcntl$notify(r0, 0x402, 0x80000018) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) pwrite64(r1, &(0x7f00000000c0)="9fc7b537ffdf7a0ef5eb5b524119fd7a81a686df8b3f14deffb9784a839a0e0a0e40dafb229f2377cf0e8177ce5b25284efae442573afd9226a7f035bd6204177e9eea7f5f62b5f372b926fee69672536a4723454739fe6d40b4379d591cfd40432a71633e8db666aa5f97e16eac7ab0225d91d5e60d5d154c2c03fa74ec208ff5203006b1318d2c0877c10a16947ecfc937da5c22581d8612eed4cea898de2df8f72553c235ef04238521c9847971096655ebcc4847d4ecfa3e5e3145", 0xbd, 0x0) pwrite64(r1, &(0x7f0000682000), 0x0, 0x0) 2018/03/23 19:08:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x4) getdents64(r0, &(0x7f0000000080), 0x2e) 2018/03/23 19:08:19 executing program 2: r0 = inotify_init1(0x400000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000380)="00ad", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/89) ptrace$getregset(0x4204, r2, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) [ 54.312146] IPVS: Creating netns size=2552 id=9 [ 54.395242] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 54.405595] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 54.408939] pktgen: kernel_thread() failed for cpu 0 [ 54.408952] pktgen: Cannot create thread for cpu 0 (-4) [ 54.408989] pktgen: kernel_thread() failed for cpu 1 [ 54.408998] pktgen: Cannot create thread for cpu 1 (-4) [ 54.409001] pktgen: Initialization failed for all threads 2018/03/23 19:08:20 executing program 4: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000100)="55bf7e4eda7c3c96a778cafac1ab5cea", 0x10) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x200, 0x0) getsockname$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) epoll_create1(0x80000) accept$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0x101, 0x1, 'client1\x00', 0x2, "f2f15b1eebafad43", "109ab72523dfb21692c41bf5e3c143e61573553f8cdad2fa0eb6c386911893e5", 0xe96, 0x19d}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x1ff}, 0x1}, 0x0) 2018/03/23 19:08:20 executing program 1: r0 = creat(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8a, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x3, r1, 0x10001, 0x1}) r2 = getpgrp(0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/23 19:08:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001bc0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x5, 0x9}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001a00)={0x0, 0x2, 0x5}, &(0x7f0000001a40)=0x8) fchmodat(r0, &(0x7f0000003000)='./file0\x00', 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000001c40)={'NETMAP\x00'}, &(0x7f0000003100)=0x1e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001a80)={0x0, 0xfffffffffffffffe}, &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002e80)=@assoc_id=0x0, &(0x7f0000002ec0)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000002f40)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000240)="3e5da10aea35622a1a07992b67b7ef5fb6c91b3d3be29ed4869d15f406f36521aed9c9393ddedeeaf5251cbee22eebb90e26f509e4612a776081e0ee8ef11f8124a003c2c4f518301be3d8bbf01d85e7acc88de33a33dbb1cdbba225966d46db2585639ae82ec368572bcc23b9bb15366b69c9a9738277a23c45511eb45a557d5f36836e0cd23b06b071c5ed7c62578787ede38a0c218580f467b08354e8edea993db9715f092c35bfa14b58d18be54e42f7e6161576f11dd3a1dc2dda4d793189aaeb9fbbd89188e06e84f89d3e47f716367be1566a2fe9104e17addfcb2d6e46ea", 0xe2}], 0x1, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x5, 0x665, r1}}], 0x30, 0xc0}, {&(0x7f0000000380)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000001940)=[{&(0x7f00000003c0)="bd5709b62dd7b48ec65a5a090d6a3495fa2f5c22174eee8e8d80c31cddc6aef2aba639409968da8aaf0ab552aab71a1baa63f32ef840b923e9562b27a92b2a71c6f59dfd8c065dc94dd9c496dc7969d53b343b6c78758acb4ff2ebec5883c89bae1177b0e2a78f2ab94c56f868e52d1393418ec313630dfb20e8dce80e0757e7918b32a35b6af44cebab7618a9c1ee21053c0cd4fd3cae38c5db81ac7fdeede90a5ffbcb98c550659eb12b64fc6a75b753f2bcad17d1f34f6773dbd3ab70918dfb4eb0bf573949fd72bda26c493fbf649d2b5186e682da5d1905f7a1bf", 0xdd}, {&(0x7f00000004c0)="fcd70755b227fd40a9c5c12d40ce1df4fb55a55e71528ff3047ef2e67cb1d080392148374b1790d381f4635021500ae9959b36e3cbf0fffddb754682", 0x3c}, {&(0x7f0000000500)="21f78832a489b7667c94844815058ecacfd5d1c080b6529269c8d1ba28cd987c", 0x20}, {&(0x7f0000000540)="5b448ca251cf022bee86137133c0d492e26125ab6718ca414068215f62abd07f5d3a5ce21535b1b269a939e811081665f686671f9da6ec8bf05431add7d957731f3315662fc6d52802145003c0c1c9f7756c7937fb303ea427289c7832bace575c68e06191389824dcfc2d32ad79a297a9ff40cb64954138d3dd40ed70b51b1ed00dd051f23185dec58a6d244d9998edf3e5", 0x92}, {&(0x7f0000000600)="9ea2e1466a83f2b20a1ccc93a75187c58f4058e1e48a4fc599ec1851c8e226494c993d12b69be394ce1dfbf84274862e085df14acc9506d25401aa6ebf81185e6ec6f8e63eb0de749e38feeab4c20a7cce72a6aeb05f7b1246988f59335abbe330b62de7b0b1788468ca09fde5af494635b9fe941df555bc16e8995808343a2e152ec460e5275a9a12d74db250396bdbd93ecd58089ac22b6cccdf667a8d977ffa64244040e96d56c5d7b608119cc0a7b80681773bfa0a83578ff3721d8326445f6f80f811594077adebeb3abd6b0a76c4028e07f201", 0xd6}, {&(0x7f0000000700)="55ab24a39290a44cda07c36373cfe81a8b30413e46bb76f1ae0b246bf21f33395555e32eb2119c9364563e80ffad67563254f1", 0x33}, {&(0x7f0000000740)="7e18263108962e3115f90a5bcc0bee98e35e5cc3cbee91a6c00cfb4477da025b28ddf1e211e9a3b068c647913892b34b34303446da5040b24071da7ec492376a0d31d7b5a80ff659fc534abdddf86288e0149063504d04c7b6571dd1c6d58b313aaf6e0a2ef7d6ad72deb95386be04538a0dba99c5ad03120fdbd26ee769", 0x7e}, {&(0x7f00000007c0)="506b8546a502465449777beb1cc0e34e871d36cbd83ba8cd4e1c774c8ec468991f164fe577f8a88856effb2094ad88c89253123a22ce533264c7a300b4224eb7aa267813629b6e7e24ca7338827ecd9ce216718f8e43ce7014604fde262a82deef73b9828cb92c0dadb8f923a19637c4adda13989a9715c023cd", 0x7a}, 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0x6eb}, {&(0x7f0000001840)="ff7c89626be29110842a7380cbfcec9da03202e9961341a28e9fed458753accf5d439cefeab7082280abb5e44cbec572286004fd2e4c523e76aed88cc07a22e285e8f0426212ffcab2254c69640d924d84eeb694d2400971397a4a867e004f9d3ff2510ccce73d9aaf24b17a40bbf3eb5291d600d7f622e4b07136a1490dd1effcf47d55df432aaa9613a4604addc4a35ad204c0b55e1926040dd4ce2437bc01ece21d8e2cec69e3c6c2b3b20eb8e2c80e255db977ef3505bc616d62adfac1e016efd9e9afa795cc5d93a07694db", 0xce}], 0xa, &(0x7f0000001b00)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x3, 0x6, 0x1, 0x100, 0x68, 0x7, 0x8208, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x5, 0x8, 0x51, 0xff, 0x6, 0x8, 0x6, r3}}], 0x60, 0x4004000}, {&(0x7f0000001b80)=@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x40}, 0x1c, &(0x7f0000002e00)=[{&(0x7f0000003040)="bf4a0d9ed4c7f06413fa92f67ac1db120548264b7d01f4ade286f36061dbdebae9df955446e7d34b9b01e657f2fd45c9589fa54222e6394432542311a2016f5dc136a5b60ac3b87c232002807c2e543562796a9c74c9bfe0b96570a6a00d26f542d23c8ea51dac5ba849c4e79afb2bef40471231ecd5a3657d25c2c78d57d5cacc0d599135d1d955a710c15165fe2ea6fcbe13eb75308fb7187eccdfbb2efe2fec0b8c4a7826c9137eb5edf27f6e9181f585c0a0ab1ac31c", 0xb8}, {&(0x7f0000001c80)="acd267fc0d311b640823fcba18edc82aafc8d0f4fb1a7f9fb343e063e9ecadadf7987c13149b522e9a7caa7765cb350a090610d0203f6347dddcdfa71f23284975568ea1c0ef2a6f2ec6897d4327fc0a355bbbbe7668555f7c10886adb3206a199803b021587e2638bc23b68b8fdcf6331a945ad9aa42c114099517533258912b0bfe3b37768abde87968484f9390fe5796f7a070e02aa46245b4bdd03c2ee5c9a4d07fa2ea4d2a16cbba940b1fd7b688a2221e0c919e19464128f7c14ce3f59bb", 0xc1}, {&(0x7f0000001d80)="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", 0x1000}, {&(0x7f0000002d80)="f2417f7cd2bb0db7431bf067d822acda4700241d0ffbdfa48bb1aa01", 0x1c}, {&(0x7f0000002dc0)="e8a08834ce06", 0x6}], 0x5, &(0x7f0000002f00)=[@sndrcv={0x30, 0x84, 0x1, {0xc957, 0x4, 0x0, 0x1000, 0x8, 0x887e, 0x1800000000000, 0x100000001, r4}}], 0x30, 0x40000}], 0x3, 0x4850) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) fsetxattr(r0, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x0) chroot(&(0x7f0000001c00)='./file1\x00') 2018/03/23 19:08:20 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpriority(0x3, 0x0) 2018/03/23 19:08:20 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa0040, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlink(&(0x7f0000000040)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x100000000, 0x2, 0x81, 0x2, "7574fa6e9c31d2006970b9615bb2d17396e1eb6829ab0cbebf62b6fda912d3a4"}) 2018/03/23 19:08:20 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x2) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x400000000002f, &(0x7f0000000f2c), 0x0) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000000040)) 2018/03/23 19:08:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x2000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ipddp0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@broadcast=0xffffffff, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x8a6}, 0x8) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000240)) 2018/03/23 19:08:20 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000000ffc)=0x19c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x2, [{{0x2, 0x4e21, @rand_addr=0x1}}, {{0x2, 0x4e20}}]}, 0x190) 2018/03/23 19:08:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x100, 0xbc, 0x8b, 0x2, 0x1, 0x6, 0x200, 0x100}, &(0x7f0000000040)={0x1, 0x9, 0x8000, 0x7ff, 0xffffffffffffffff, 0x6, 0x8000, 0x8}, &(0x7f0000000080)={0x1400, 0x0, 0x10001, 0x3ff, 0x4, 0x80000001, 0x3, 0x40}, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x1000}, 0x8}) 2018/03/23 19:08:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0x80000001, 0x8, 0x8, 0xffffffffffff7fff, 0x6, 0xffff}) bind$inet(r1, &(0x7f0000776c3b)={0x2, 0x6e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f00006b8000)={0x2, 0x4e22, @rand_addr}, 0x10) 2018/03/23 19:08:20 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, {0x4}, @period={0x59, 0x0, 0x0, 0x1000, 0x0, {0x0, 0x5}, 0x1, [0x0]}}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000300)={@multicast1, @loopback}, &(0x7f0000000340)=0xc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x404e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000140), 0x4) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x3, 0x1, [0xff]}, &(0x7f00000001c0)=0xa) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={0x200, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x48, 0x3, 0x1, 0x8, 0x80000000, &(0x7f0000000240)='nr0\x00', 0x100, 0x9, 0x3}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r3, 0x9, 0x1, [0x3]}, 0xa) [ 54.533598] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor0/7078 [ 54.542348] caller is __this_cpu_preempt_check+0x1c/0x20 [ 54.547985] CPU: 1 PID: 7078 Comm: syz-executor0 Not tainted 4.4.120-gd63fdf6 #28 [ 54.555595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.564938] 0000000000000000 0e6fba94b861b01e ffff8800b75c76b8 ffffffff81d0408d [ 54.572973] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8801d6a9b000 2018/03/23 19:08:20 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0xc) setfsuid(r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) 2018/03/23 19:08:20 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)) write$sndseq(r0, &(0x7f00000001c0)=[{0xffffffffffffff8a, 0x4, 0x7fff, 0x7, @tick, {0xffffffff, 0x7}, {0x5, 0x100000000}, @control={0x0, 0xfffffffffffffffb, 0x9}}, {0x6dcb, 0x5, 0x4, 0x9b, @time, {0x3af7, 0x7}, {0x4, 0x5}, @result={0x401, 0xcf}}, {0x7, 0x4, 0x8, 0x3, @time={0x0, 0x1c9c380}, {0x9}, {0x3, 0x8}, @control={0x1, 0x8, 0xbc}}, {0x8, 0xfff, 0x7, 0x100, @time, {0xffffffffffffff7f, 0x34}, {0x9, 0xff}, @control={0x2, 0xa1, 0xfff}}, {0x4, 0x400, 0x6, 0x3, @time={0x77359400}, {0x100000000, 0x5}, {0x1, 0x100000000}, @result={0x8, 0xffffffff}}, {0x6, 0x9, 0x7, 0x0, @tick=0x9, {0x3, 0x5cd}, {0x5, 0xfffffffffffff800}, @quote={{0x1, 0x16d3}, 0x7, &(0x7f0000000000)={0x401, 0xed4, 0x3f, 0x5, @tick=0x8, {0x3, 0xffffffffffffffff}, {0xff, 0x3}, @connect={{0x8000, 0x8}, {0x6, 0xd96}}}}}, {0x31948000, 0x100000000, 0x3, 0x1, @tick=0x7fffffff, {0x4c}, {0x7f, 0xfffffffffffffff9}, @ext={0xcc, &(0x7f00000000c0)="03ed124dca36e472f2c0e15ed9aed86350a9600a00080f5a389f19c9743acb2565e576fb4914ad899ed34531ea97b6045af602d590639af4ec7482ebde251053d03dc2c458db3011fe5faee4e66bf8ddee79438a681f6b20b27a8563fba1c157f2063ab45d8cd58a0dee6c0fccfcfdfe7f1d55fa7901ba3c470347d748c48110c1701bd0a1d72f24fb76e709f59d49666351391be28740100c126ea3132e1a71f6dea65a37b6c3b4b40758998a5f95896be707e080aff249f8ef41c0604580b3ab009954931e1787eadf2dc2"}}], 0x150) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x435f) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/03/23 19:08:20 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="6f73322e73046c696e75782c5e7573657273797374656d00"], &(0x7f00000001c0)=""/111, 0x6f) [ 54.581052] 0000000000000003 ffff8800b75c76f8 ffffffff81d63fe4 ffff8800b75c7710 [ 54.589095] Call Trace: [ 54.591675] [] dump_stack+0xc1/0x124 [ 54.597029] [] check_preemption_disabled+0x1d4/0x200 [ 54.603776] [] __this_cpu_preempt_check+0x1c/0x20 [ 54.610259] [] ipcomp_init_state+0x188/0x980 [ 54.616308] [] ? xfrm_state_get_afinfo+0x1b/0x1d0 [ 54.622797] [] ipcomp6_init_state+0xb5/0x820 2018/03/23 19:08:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) r1 = dup3(r0, r0, 0x80000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000280)) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3b92) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@alg, 0x58, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/210, 0xd2}, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) 2018/03/23 19:08:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0xfffffffffffffffb, 0xfff, 0x0, 0x1ff, 0x2a6, 0xfff, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xffffffff, 0x100000001, 0x0, 0x5, 0x5}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r3, 0x6}, 0x8) getuid() keyctl$chown(0x4, r1, r2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000280)=""/200, 0xc8) [ 54.628841] [] ? __xfrm_init_state+0x363/0xb30 [ 54.635057] [] __xfrm_init_state+0x3e7/0xb30 [ 54.641105] [] xfrm_init_state+0x1a/0x20 [ 54.646804] [] pfkey_add+0x1fbb/0x3490 [ 54.652327] [] ? pfkey_delete+0x370/0x370 [ 54.658116] [] ? pfkey_add+0x3490/0x3490 [ 54.663826] [] ? __skb_clone+0x24a/0x7d0 [ 54.669532] [] ? pfkey_delete+0x370/0x370 [ 54.675318] [] pfkey_process+0x68b/0x750 [ 54.681019] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 54.687850] [] pfkey_sendmsg+0x3a9/0x760 [ 54.693555] [] ? pfkey_spdget+0x820/0x820 [ 54.699344] [] sock_sendmsg+0xca/0x110 [ 54.704868] [] ___sys_sendmsg+0x6c1/0x7c0 [ 54.710641] [] ? copy_msghdr_from_user+0x550/0x550 [ 54.717194] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.724179] [] ? __fget+0x47/0x3b0 [ 54.729339] [] ? __fget+0x213/0x3b0 [ 54.734585] [] ? __fget+0x23a/0x3b0 [ 54.739834] [] ? __fget+0x47/0x3b0 [ 54.744995] [] ? __fget_light+0xa3/0x1e0 [ 54.750676] [] ? __fdget+0x18/0x20 [ 54.755841] [] __sys_sendmsg+0xd3/0x190 [ 54.761438] [] ? SyS_shutdown+0x1b0/0x1b0 [ 54.767206] [] ? SyS_futex+0x210/0x2c0 [ 54.772714] [] ? fd_install+0x4d/0x60 [ 54.778144] [] ? move_addr_to_kernel+0x50/0x50 [ 54.784348] [] SyS_sendmsg+0x2d/0x50 [ 54.789686] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/23 19:08:20 executing program 4: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f00000003c0)) exit(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x101, 0x8008, 0x1, 0x1000, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x1f, @dev={0xfe, 0x80, [], 0x15}, 0x1ff}}}, &(0x7f0000000340)=0x84) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x6, 0xffffffff, 0xfffffffffffffffa}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={r4, 0xb, 0x1, [0x7]}, 0xa) fcntl$getown(r0, 0x9) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/23 19:08:20 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x435f) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) alarm(0x7fffffff) 2018/03/23 19:08:20 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x2, 0x7, 0x3, 0xfffffffffffffffc}) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x1472411b}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) fcntl$lock(r1, 0x7, &(0x7f0000044fe0)) 2018/03/23 19:08:20 executing program 6: prctl$void(0x0) lookup_dcookie(0x5, &(0x7f0000000000)=""/116, 0x74) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000000100)="8c934f094b4b22cabe5ba6c384b55382583e20bfd41a18ebebc70e07e74682114ec51cbe83f4f10c89f5292a19852c84561800f0fefcbbf25543ec02101a5201b2f8ea6b45294398a78fad2dc14972446196571d0936f20025585c2ac3ca6b566a9cc00eeb117ccecb971c5c17c83c5189868799ca0035145c3ff2d33f3543819027710260fb241ac181f2bf676b238dc77fc5e73e552445c700ab6de7fe20d0168a710a8117a6d151c3bb56f26450ea7ae04b1e603361e49071c2908c393d45a7dac04fb6ee17861b10e1d37a6e856ae38b76fe2e3f3978cb8f72b5666ba5950fcddae7e6a604cbaf320899492ef150a4bbe0c415fa2c3fcb986ba932049ad6238603b79b8b5fd3a2743b35f6880174d3de9ed388b5bf2962cddfef0d762064cabef56cb7870267b818b120d3eb33945f18fb013175b5d36b62a3028d6a2f8d8f5620104b369bd4bbca7db7277600c8fcfc0c97f5e3fc88c9912764321c40751af1faf211f5aa75ec037d6d7e93072e1bc378f11fea712bb2b1021439064180dcf2a5f3b97c7bbb7758e0b32a313c7d36eeb4478d6dea912a8e7ef0bee68978884081802486596c1d10c52d7ea86f3ca1b862a12e7c8d8dda466004bd56b58a065c678b2f6c46cf88a39fdc028217e4a0df9083046af6701fa670775de6568c4a633a6947272e7a392cd5f268126c3feaa2ecf26fd085318d6f9accb93bc9df0df451a3ac97ae2791613eafc369121599f5fafaa402e6c3dbfed54edc9c2299b166d5bd83dbe43fd83cfb603ff4bd8cff44ffdd11d87ca0af28c06df9b48042fb1964fa507d96840f68fb4d9d6b1b700eb537321652183603ebd2f459ea588c5c4c0558e217adbae47055ab19859e98b43ab1ce0c2ae0963dfb0b65b300a556f33881fbe511f7fa20dcdc1c9a668b9798dde2a3f0756fd1fe635af1ce7c33ee762059fa70d1069120d8bc4039312aea0fe05e8ab717877ec4793b88f7e9ffd9d962c64eb2ab4b5825f6a378cdf9a83f108df5318c6480a20f7a77df124504a80b11e2f07e2885b8f21266d7e280741e0b104b79bf6c6df67be599bcf189e382ca5bac6e0915a1d6f549c68c31092643bf5913b1d60e7c3f9853f2cae900afbaf05945b1e9bb8902d4bcd250bd61070625286404fcbc54afcf4bf162cce589cd5ad92be58315a32cd2b7c2099beb0525fedcde79f47cbd621c7a122d5138413ff6126dd2be7625baab3f20c97c5a5f2c6bfb1f8d0ea1401087c35f62213aea6957aaa668560f9198afef1cdf51e795046eef39b3709ae5625dc4df6a86caf31aeeb9ed2eda8b492b9b7b1b8167ce4530eb83b74fdd6c5ad022483cee5c7aa644dc0ad2707f628c748242e7b91bff181a9d5153e53823d6fd0a280bdd7f0e798431b681afae071ff8faf02ea2114ec33a96c0586f5e68b9b046700224bd6cf9fc5f8d906fff18d88a064013176561c6853a2cfddbeb97a37c1d564d83e2e6932c9f27e4421e1cde04e2382ff44d01e44f9980dd491cdf2ba8a844332f3713ed516a5f92ac2b2a378ddca43e59753825746f47cb9ab50847319b6c847b4564cb121a4f7f8b11a3a34ec35a2ad697634edb34f00d11d4a43900b9818efd669ff4109241b8a368f2e1194c83249f56dfc7e9ad5787b840d3af40c16f5c1693d129911ed3e98931071ef4cb59117dd5a23a02d025eb0481f2c24d166e70746cc05ba17cf0db9a668b273e4077f35673fb125a7f8dd8de9a60f9ca6f8ea89ab9c0550b521f4d39f72f1ef6dae645a6430aa61162145a71241dd91e5c54e1fc1e443d395bf0bac84164fada8802b03c55e85609dcbd17488686979d0441c90a01643a9fe7017baf8636efc972c0ce1b7c8a26a4ba955970a79fbeed7f5917413951a9f0607b715b72a1971dbb0e1c16b0ab31f961b5d951199821b373766030e358baefcf1cb5d5b057df3c7a61f8b5856ba88b6c2d0155998de23ba1b62514d6461e3e3579a1f6cd5ea60dbd8bd14b5f6da61939f745b460bda2b0643de6f085e0ac21c3d93c0bcde4ff81f88379f80199f7286dfd4dde05ee693b6fdd8663b516e130153ef8aa7aa7ad6d8c3737edcfccecc69d9c7ee93ca79baf019fda15905d65690526f62fee2bf9a8b98c6df9824fc5c4fa8bd2bdd4dc927bbbba51cc70372594ca504234fd6d48749a77d648cb647528bc133f98359b341c23c4f10cb6fc2d3213ae2d97aa13fb1adfebfae50a197fd7f03be7b3d35c34faf17e9e4d29f50f575a3b450778c798b9ddadfb2990fd8c40b0b9ebd0c42c52de8dbe33da82a9a79086f225d86af12327f4868dc591a9ddf51bccf7a16c54d3fd92c8e5db9c199748b3507020727792c574d1aa7215bb96b7bf12c3bed5f9064f52f0bb085e4dbf1079cba371df974a7e55a2975b28aa541c698f74f21414159bee7cffbe5dcdac1177ec885f82a93c2d959ab31ec703f216212250cd4fb4a866ee1b349e8dc3dd7f07553fe7db1ec0e833253f30f5574712c08cde37029d6bba1716a201cbace0e498e41503c5f3d05ed4cc37266eab3af5bab654c426bfbb5fe20beb43092606f11998ada5235cd97494161b6508c857acc0ec8dc7f7a3de6aa88886b4a55f25d1f63d75dee3f1530ee13624e158d006716bb4ad692451e5f40dbeaa1a6ecd36e7306a822c35be07dae13efa89c3d9b3834e9e3aac5f018e2869bd918f2acb48c5f6967c7ed75c1d46be61e36165c2bd52dd0cc118c03164111f8b13e4c4beacf733316e365f6d16c25e6e076bb4904721c5521cbc0a004bbef4b5d27bb4e39924381f64254af4508ffde731852a0558183f784222ed65e5dee3baae8a65e5422790c3181d2bf6c165f2bf66930c33dd16764d0a9fa47ece25251916c410a1790aecfd98ab1c011f643e910ea49ac2d44de1e5c31bf12f2e403b5b30ed3d50db4f33b261cf6bd42c48961af8bb0ff5eda38e9781ea4dbf0bdb146e2cabc36d325cd3b71b7bf2f04b97f7168108046b24205dc9fb49ba766d0ec9320294197d65d1c1aee8aad76dc67f6be407757fe3f6f3fb6f03b7c769db2a9fd24ab185f00bc6327b35e5bf5a1c6e1364a29ba9a9a33901de4a4fdb0b560ec45cae0d577519188d22133adf58ea41be1ab5a3e150fe5cb01e013362b24ba480924989155b21cd14eb2b87ae2e283f45827b632491d9b5f030c0d1791ef1e357e2c2ce9ec24d0b68af99b4997f2a59af8e2cc346fb9d01395481ee1632451456adc8c5e1cb4357e11abfe937effd24c7bd753f6e65bde29961f0acbf319d0de03d506c7246d34b396a4546c42e5cc4daef7af8f12f66fd71837fb083133a1a63cab9867fec75f5f9cd7f5d080ea73e01539f21030a80f3e9b1ee1e185eab63ae99174db4e44fbc0473ccc03d8bd442db0158713f53731f8816720f6a92cca98b5727109c85d5108ba9152614a1de7040ba37537add9dccb2bf432d889dc5c4f69a1948face7b9a7776bc2e412e1a3845e83e07dd5de685cd3b8c388cc54cf8006935237118382fc7334b36f1698c2ce27a1b0c62c8df6f6c4f978b893d5691fdd612a52f6d57d04b6dae972d9664af443b4328905c142b182ac759e6fe904ae5c372f081f2f2d033a78ae15b2df4a4825d197d5528ec09a9fed7cae982adf1d99a3829220889f501fd863aa110c19af512c27a71cb5f12c47c8c32aba90c407e887adfdd3356f7c08aa1aaa645782cdaca5ec5b95c02eb43036d23dcd733cd581718b0c27c146df1815c0b1f37c2e9f4bd3eb20f883231a2c88ebdf06bcc109d0cef95c11ba3a6d1e9e6dee397db62c483123606892963a80d9363e6207cf3df6d65fac0ac397083ce3a351dd335bddb78a31db41eeed96373c077a4ae3de36a487d5784422fa833b5e563a65245b8dd08dfb406680b339ecaeb13a0cd932cff2d2ba1fc6e8f11eaa13457e5a5ac6af6a071bb4fd3a758ae96bc8aa284a5290cf3489a9daa75a24e2b64a7b1d0404f649a665441804ea3ef34daec93a7d17436cce72ed876f601f4d58585f812c2f37455fe5dbbfbbd7a26c1cfff5892f4197cb7e0613cbfd6c7c25d3026b1d603bcceab4bc0da7a35904b4278b7ddec59cfdaa38f4090fdb3e40602eca512d9fbfb8acd568615805eaecee12e1c3cbc45a3274529b0f9e3d46c9be70e52ec4c2fa6001704e0c52819142a519969f11eb23e2d7d0a91237b7f2231276b9b718e5f7d477e8e690540a0232272ec5394c937e457f3c5580203dbf34c2f33fd0379f019e5c3b9bdabf861b7bfa6c550f672fcd00f04197b3adb7897ddb4f100b47f3dd4e63680a57f9a3b41d02dcebcf4ab6aa2040fe86c89ca6d1ecf6ac4fdb8bdbcea124afa25f8842f42ddda64f06cfec941b89abdd86c79af16d63a6bcc5620d3b4ef52d84af7b8e662508c600ec24ea3bfc986fb2eca13cc09e7d459fc96bd423854c0e071bd51ebeff28ab616254220e87f419ccdb3cc4b6838d623d4e5d190dc2cf321e5687d065de2ddccd628c0cbd595c3f7798f9e7660ac541bcf2cfe573ab5e9bf9b7b58f698e82819b9fcf98dae2f7bf7e1141c20da9ecbfc3fae6a4a8d088c42c3ee2567c2259e4a4772a45cb7945f2e51e51aad91a47e7e0c8b57b22ba195a5d5e135357dbbdaed2469cf898e25d4597bd94e9e33a0a584a9e7d1d5c054223b1f05633e20a57017d82030721c424c314152b80bbf100b63ec902a68451ba82d9c8b78a3d0918fe169acf6a0263390a27f67272d62f8c33e0a43b1b7a649984fc34178ad4ee0c14d0c9aea4cd2e21bf4d5b886c9d00484e346b36eb89a5f3b424a01716b7a9fa45efb813be64e2c9d5a7d1b32f3391b563268e765918582e695de4e026f3a9d13c2b77bb745c7a81322f95c5e7efb336862c4e8eab33f2a9420b2754c189c227b5474622018d3f2964bfc5a5220b9f6194fcb90ffb55c5a7a3bd15c4aac6b1c1783d92b0839253198ccd3c0a20a6dc412435d206e9fe685ebe643d144c87c72d39bbbc9d0fad970ca469fb9b5a1d164ca2dd97199758aa62ab51ea3f263c885390f76c89910023e5eb45e9b84867047100c89667faeba9bd0b53782f2db2d32fc5ef8b5c70ebf38e00030a0666bef00c58ce5e29c1085eaec4d4e77c9dfec09bd13357d3f81c6ab6214899fb9108a03d2c1028bd8bf320962c0736ff4c899fed241d8f21d11bda948a8cb146e903ae464a217b83d26f99927c253024b74d0147f479e67b0a64a1f40bf0258fe18467408e019d74e6b3519805d19b142c0ce87937625128ca97dc625c2eac54155ff717b78eb32a4596d93d207094e46411244ad2f740db0e8359ef748ef9ea7b2e44240eb68aabce46618527e3451c700ed4a91e96b1eeb4335a97c6475e147a474d08ea2c8b9200bb0c33066c2f8af4e8af97e8429d2fe47a4059d0cc93ac3cc02948179bee01326198e8021a2840246ab0e92587f2dc2374319c9219a51308380acb009e95068f3b055ddb6e165d5e427caede9f5b46c2b365a4367269d16fd7f928d67fb075200d6e9e68219eddedab5fb1baae233fef5017f3ba3132c7bb3d8a562bfd1025a632c65d7e43343b83f22cac6ce4e0e596459893ba62a7b2fae6d9453898b501e57f0e36f04007b054cf908c2147a0324214d500e5516a07b13c4536bd92a94cb2609b80870c35c31bbf5a3d076f92618f2850aee50233b41805c69761617da9f356b1c33d597f10de250f804f8661ff0838c7a3a4bda93d0c33355ac55d156d12b6ec9c92fd9c1fae4c6f0250305e9d1f3fd460e2dc114196945", 0x1000}, {&(0x7f0000001100)="4a1429885ba21f416e6813e72fe919175ba4c61a3857b25b54e2458e6f0bbe52ef78edcda9bd2eff0df3de19acf653476bd2ba4a41647b9b7d6f9707a749f1f7c75a8e2af6d1600f61", 0x49}, {&(0x7f0000001180)="00df82b9a1032f9418553e349d451d9e734e22c607a41162e1", 0x19}, {&(0x7f00000011c0)="d13472260508a8e6d5035a7599111a9b0d6507859aafa83fe756abb0eb1edf4e46d6891ef45a1cb72aa78906cbd2e50252f7f8a3ba8b9050cbc9c4a052c2562ab01082c50b681512979443cb48a588d05160d48431ec6c9f5a45e72f364d128baccd42526eb01294dcb1147dc880ea55abdc362d9509535759d81ecfb58b259d0cd754fd1d549f4bc6ccd2685eff4ff2", 0x90}, {&(0x7f0000001280)="b4f51a17fa5541681035a9423f87d04d177b07562cadf2d3bd57c511bef99968300c10c6cc722905800661aa8150aa308fa5aa457cba9ca7be0d643102533a9374ef3b838e7d84f60f25f2c5fb0595e15e751fe591a0c776219a59d6cefc6f6cd89ccfe50274043260e442bb31e4bf5640ca1fe51f5cb41e86d1d49925d15af3cfc35689895596deedaadd8c", 0x8c}, {&(0x7f0000001340)="79c4476d5b7ed6722cd14c5f1d16553991aefd2735f1daaf4492a29059cca8cee9d411e68195418b6b76acf89e47c3d5665424ae40bf41ba7457654526abd2eea73694183d700f36662894f6899ba79bc753f7bd821c1da6e8663d659b1f70cec4afddb133e2035b196d5221f3d7d975", 0x70}, {&(0x7f00000013c0)="eef4793018f2b6a0f76634840908fb044f1127d50c9d25b861374e9cc84975207053bd87b3952308ea97f7fb7ddb2d6eff211af216c476216ca0f6e436fb8bf60b22756d78d167f27914df8f9fcc1d6a6c36e91f497fa388fbf8f7e6c34113c2a272", 0x62}], 0x7, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000e, 0x10010, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) 2018/03/23 19:08:20 executing program 3: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f00000003c0)=0x10, 0x80800) signalfd(r0, &(0x7f0000000400)={0x3}, 0x8) mkdir(&(0x7f0000c43ff8)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f000059bffa)='ramfs\x00', 0x0, &(0x7f0000000240)="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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/', 0x0, 0x81) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x0, 0x0, 0x3, 0x8, 0x7ff, 0xffff, 0x8000}, 0x20) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000480)) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chmod(&(0x7f0000000040)='./file0\x00', 0x184) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/context\x00', 0x2, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x3, 0x1e8, 0x5}, {0x401, 0x7, 0x1000, 0x716c}, {0x8, 0x1af331e6, 0x6, 0xbe3}, {0x9, 0x779, 0xb9, 0x2}, {0x2, 0x8, 0x319, 0x6}, {0x8, 0x3, 0x1, 0x21}]}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000000)) linkat(r1, &(0x7f000087cff8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052dff8)='/', 0x400) 2018/03/23 19:08:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) inotify_init1(0x80000) 2018/03/23 19:08:20 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x0, 0x4, 0x7, 'queue1\x00', 0xc9}) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x20000404) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/23 19:08:20 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000edbfda)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e24, @rand_addr=0x8}}) 2018/03/23 19:08:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000), &(0x7f0000d54000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x100000001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x40, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r3, 0x6}, &(0x7f0000000140)=0xdd) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/03/23 19:08:20 executing program 7: syz_open_procfs(0x0, &(0x7f0000471ff5)='clear_refs\x00') 2018/03/23 19:08:20 executing program 3: mq_unlink(&(0x7f0000000180)='/cgroup[C\x00') open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x8) r0 = open(&(0x7f0000000000)='./file0\x00', 0x42800, 0x80) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/03/23 19:08:20 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) socketpair(0x9, 0x6, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x22, 0x3a4) rt_sigpending(&(0x7f0000000240), 0x8) 2018/03/23 19:08:20 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20200, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000180)=0x7ff, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000040)="cdf0b37330fb05119ee7d0ee3c7e9ec0be34b9fed19f86f7e71c6297ba0ff937b4819f6c7398761f1bbd4d4bd5825f300a07328421d568898b2da866dd44bca7f8c3376751f23deb66954ecf812c236628173a7b7226a58a954f9f8cf6dd9cf009672fdfdcf800bbf1ec05675489065a3f8d2243427ec42730ef1163cd11149cdb2a701d2b7d7bdd8d3d4b71520e7ec1e43e402f178622d939f955a9ba70743924b2c3a07ac1022df861991f1df5ad1f810c58a78e", 0xb5) r2 = socket(0x10, 0x802, 0x0) write$selinux_user(r1, &(0x7f0000000100)={'system_u:object_r:lirc_device_t:s0', 0x20, 'staff_u\x00'}, 0x2b) write(r2, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff0009000000100feb08000100000000b7", 0x24) 2018/03/23 19:08:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d046be5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) close(r0) 2018/03/23 19:08:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x3, 0xffffffffffffff17) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x300a, 0x0, 0x2, 0x1, 0x9, 0x6ca4, 0x3}, &(0x7f00000000c0)=0x20) 2018/03/23 19:08:20 executing program 7: socket$inet6(0xa, 0x400000000001, 0x0) socket$pptp(0x18, 0x1, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004f0000)) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x20000000, 0x16, 0x2, @thr={&(0x7f0000000240), &(0x7f0000000300)}}) 2018/03/23 19:08:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/03/23 19:08:20 executing program 1: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000003c0)=@alg, &(0x7f0000000440)=0x80) r1 = accept$unix(r0, &(0x7f0000000300), &(0x7f0000000380)=0x45) accept4(r1, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80, 0x80000) chdir(&(0x7f0000000180)='./file0\x00') 2018/03/23 19:08:20 executing program 4: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) open(&(0x7f0000000000)='./file0\x00', 0x400100, 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x8a2) 2018/03/23 19:08:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') getegid() read$eventfd(r0, &(0x7f00000004c0), 0x8) 2018/03/23 19:08:20 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') r0 = open(&(0x7f0000eecff8)='./file0\x00', 0xc2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009eefaa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) readv(r0, &(0x7f000005a000), 0xb8) 2018/03/23 19:08:20 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f0000005240)=[{{&(0x7f00000000c0)=@vsock, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/58, 0x3a}, {&(0x7f0000000180)=""/179, 0xb3}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000240)=""/146, 0x92}, {&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/55, 0x37}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x9, &(0x7f0000004000)=""/4096, 0x1000, 0x5}, 0xc7e}, {{&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000740)=""/82, 0x52}, {&(0x7f00000007c0)=""/235, 0xeb}, {&(0x7f00000008c0)=""/128, 0x80}, {&(0x7f0000000940)=""/58, 0x3a}], 0x5, &(0x7f0000000a00)=""/234, 0xea, 0xb82d}, 0x9e1}, {{&(0x7f0000000b00)=@nl=@unspec, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b80)=""/14, 0xe}], 0x1, &(0x7f0000000c00)=""/243, 0xf3, 0x2}, 0x2}, {{0x0, 0x0, &(0x7f0000005180)=[{&(0x7f0000000d00)=""/185, 0xb9}, {&(0x7f0000000dc0)=""/186, 0xba}, {&(0x7f0000000e80)=""/54, 0x36}, {&(0x7f0000000ec0)=""/187, 0xbb}, {&(0x7f0000005000)=""/131, 0x83}, {&(0x7f0000000f80)=""/20, 0x14}, {&(0x7f00000050c0)=""/140, 0x8c}], 0x7, &(0x7f0000005200)=""/28, 0x1c, 0xb0}, 0x1}], 0x4, 0x42, 0x0) getpeername$netrom(r0, &(0x7f0000005340)=@full, &(0x7f00000053c0)=0x48) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x8, 0x101, 0x4, 0x4, 0x101, 0x1}) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r1, r1) utimensat(r1, &(0x7f0000000000)='./control\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}, 0x0) 2018/03/23 19:08:20 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80042, 0x0) 2018/03/23 19:08:20 executing program 1: r0 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='cgroup\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x800) r1 = timerfd_create(0x7, 0x0) read(r1, &(0x7f00004c0f44)=""/188, 0xbc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400a00, 0x0) syz_open_pts(r2, 0x404040) timerfd_settime(r1, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) socketpair(0x11, 0x800, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x1000, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) 2018/03/23 19:08:20 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="240000002000250fff1c0165ff0ffc0e020004000000000000e1000c0800020000000005", 0x24) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x8}, 0x8) 2018/03/23 19:08:20 executing program 4: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) sched_rr_get_interval(r0, &(0x7f00000004c0)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) connect$inet(r5, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7fffffff, 0x20, 0x1, 0x9a99549}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000580)={r6, 0x3, 0x6f99, 0x7}, &(0x7f00000005c0)=0x10) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) readv(r3, &(0x7f0000000440)=[{&(0x7f0000000100)=""/174, 0xae}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/117, 0x75}, {&(0x7f0000000340)=""/165, 0xa5}, {&(0x7f0000000400)=""/28, 0x1c}], 0x5) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000640)={0x3, &(0x7f0000000600)=[{0x8, 0x800, 0x5, 0x8}, {0x8000, 0xb0f, 0x80, 0x9}, {0x1, 0x3, 0x7f, 0x1f}]}, 0x10) 2018/03/23 19:08:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002680)={&(0x7f0000000080)=@hci={0x1f}, 0xc, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0xbc8, 0x0, 0x0, "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"}, {0x87cb2111f3bc61fe, 0x11f, 0x9, "8d3fe3926ff7de23d246f95e659a7d005a57385171aabaa71bf092da38d654d3759858c50947c5855e854db7f426d227da791f673d2275b9ee8dcf22833cf4da33e64c29abfd502e716fa314f6e3e3c2ead8edb608bd38b9edd198e78e0139b8c17e2be3dea5b2cb18217aca3d5ffb7023385b661db7cc3c17643aaeb91975debae27a8ba63d5ef435bf53a0dbd0ba98ef3bb1cb552526dca3e9c993297036c8e666cb676b4c194872a62a16489c5089025f8569fb884f9db837bbaa4b15541659653c9b77ef6200ae0c7d5e54f861e4879ab6"}, {0xf0, 0x100, 0x100, "b4993f2172626c393fd8296132c2dbbda604c2491ce031956b25084ece64f433ba2231a4603253e7a7944eea465e502c4e6965c179bf52dd946797fdd89f11f9bf78d4e6e370b2336eb05bc95d045a55d2a206b5a20154084ede22a9b0dbaf2d270826dcc280aab5d8f1f3f15eaf2e251f76078dba70dbfe9fce6eb48e17458a62d845645f1c57621bac1f12b9a7cf1bdc1ef20e1e5b8b90a5d541a2704f6b57532bde49c58959493a21993248b7efb1c30f36a2eec55e82baf4291876bde87f59cc2d39fe42aa1dcc6d56561de4c83d1ea3557be1dd6a649f"}, {0x80, 0x10d, 0xe3, "efd4010d3255b3aea88f0881312659011991838de6c48b9620883584f741545c6ffd9765a6b5f9cafd65639db10d96750f5745eb78a101a49e8c10ede06c7edca4555383a6503e40f35090c5fe36d5e3ab5120b54ef831d815b64c296572655b4c6d484723efab01cc2a6d44"}], 0xe20, 0x8001}, 0x44011) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) 2018/03/23 19:08:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e20, @rand_addr=0x5}}) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'lo\x00'}) 2018/03/23 19:08:20 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='/\x00\x00\x00\v\x00\x00\x00\x00\x00') lseek(r1, 0xfffffffffffffffc, 0x4) 2018/03/23 19:08:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x81, 0x80440) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x32, r0, 0xfffffffffffffffd) socketpair$inet(0x2, 0x80f, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r1, &(0x7f0000000080)={0x9}, 0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2d) ioctl$int_in(r2, 0x5407, &(0x7f0000026ffa)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000000)) 2018/03/23 19:08:20 executing program 5: sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@del={0xe0, 0x11, 0x0, 0x0, 0x0, {{'drbg_nopr_hmac_sha256\x00'}}}, 0xe0}, 0x1}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) ppoll(&(0x7f0000b7fff0)=[{r2, 0x1}], 0x1, &(0x7f0000345ff0)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) connect$unix(r0, &(0x7f00006edffb)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/03/23 19:08:20 executing program 0: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x200, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x608000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/03/23 19:08:20 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="0011dafcc089000004") exit(0x952d) close(r1) 2018/03/23 19:08:20 executing program 1: clock_gettime(0xd, &(0x7f0000cd9000)) 2018/03/23 19:08:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x420000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000000a300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000a340)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a380)={{{@in=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f000000a480)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a4c0)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@loopback=0x7f000001, 0x4e22, 0x7, 0x4e21, 0x0, 0x2, 0x20, 0x80, 0xec, r1, r2}, {0x0, 0x6, 0x7, 0x482c1496, 0x5, 0x28d, 0x80000001, 0x5}, {0x0, 0x20, 0x2, 0x1}, 0x8, 0x6e6bb0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x7, 0x1, 0x1000, 0x1000, 0x6, 0x1}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000d18ffc)=0x101, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x6e, "5685a0bc5287a05f9d29aa74e0bdbc3b8986fda4e485e2aecee0b104c43c2a4058d594505eb50686d5eb96d432c000ad4b2cb0aba20457ee68f719d91e1a6d413bfa8e94cf6ac576628ed5a3f54c75d32b2d5392aafdf042ec949a30fb8f195cccbc31fb9c408d684cd5ac4cb278"}, &(0x7f0000000000)=0x76) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r4, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f00006aa000)=0x4) 2018/03/23 19:08:20 executing program 4: clock_gettime(0x6, &(0x7f0000000040)) 2018/03/23 19:08:20 executing program 1: timer_create(0x3, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) clock_gettime(0x800000, &(0x7f0000000100)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x1c9c380}, {0x0, r0+10000000}}, &(0x7f0000000240)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000001c0)={'ip6tnl0\x00', 0xf7}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000380)={0x100, {{0xa, 0x4e20, 0x10001, @ipv4={[], [0xff, 0xff], @rand_addr=0x80}, 0x5}}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) pipe(&(0x7f0000000440)) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@empty, 0x73, r2}) 2018/03/23 19:08:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x40000000) shutdown(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/57, 0x39, 0x0, 0x0, 0x0) setns(r1, 0x40000000) 2018/03/23 19:08:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008041, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x5) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9e0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/23 19:08:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb4ff4)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000411000)="bc", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$void(r0, 0x5451) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/23 19:08:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="080400009866a4ffff01ff2100010027ce000c0002cb2766e63e94036c7db8ec546d9910a55d6e3a11c521bae8fd511421f340f1c90fae4c7b33bc83acd9a39455293d1cd2d36bb2af5995b9d268a56ba44885730a28977fefc0a84423f50a6535fd403c426edecb80925d0410b4405362606318605b8dc761e9f2743bff8a0f6c3ea98ccd126c422a5a9d0467953608d5793c6f3177f670e31e08da9901153cf05591975f284098c801535d6d0b4ae3da257fdb46df6be8"], 0x2c}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x7ff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000680)={0x1, 0x0, 0x0, 0x3ff, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x12000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) ptrace$peek(0x3, r3, &(0x7f0000000280)) mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0x80, 0x1) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in6}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="933ed67df672549979d859414b900effaf0f26be8b05c4dbe48237ccee218d7c29d50aa2bda9cb52b0e9a85ba1597b286089c67d8d9c991f19bc20838147b9de13709fa20f9e1c00d4ea79754ead1e38a609997c82e6817d5986c929ddd92cbd2d912cf148a8671f982bf854a1500f3aeade1013bb50165cb07ccea2157a399df64c99ec6c2997f16acc2925d96d430ab602e5dc3f423823578c", 0x9a}, {&(0x7f00000003c0)="eccc473ada64ca787ee9271367d3ddcc31ff8f16760220c9fe79dccd3447ed17767815dac43b08835e24051ddf875d333d185fb922d896555f2346f188903e5781323d2a35bbc55491c9bdf47e601fdf8c2102442b70468d1bcdef623f2fee957153cc8dc93a505434565d62bfe75822b92f63d08cf83b8da3e2cffb62c59c70622fed5df3130444", 0x88}, {&(0x7f0000000480)="fbab69dd412e27ac23691c4ef1dce8aefcf338ca43653c40b1978765099a0d566e9872320ad0c77631e3e36a06dfbf877968978893cab810fe3c5475317de7fdbe121d5d4efa455742dca4b6d70f0715f582fcece41a8e0036f628431b", 0x5d}, {&(0x7f0000000500)="d6f0a91479bef4888fcb5be0f04e65f3b36c62e8ea146a4122e6bec86d4a2beac5d0d3d4db89bb094aa8e8107de8ce8e514bf30f86f7b1060105778084a3d82223178585bb5890103ee3d9e5eed9b6d3f7170e81449210d84136fa22a1ff67b27cd471ad2905a7f4c4afaaa1c62ba396c1b2b60f02662700a152811a010f7114941df623bbc0999c17", 0x89}], 0x4, 0xc) 2018/03/23 19:08:20 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ipddp0\x00', 0x2002}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) close(r0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)) 2018/03/23 19:08:20 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ff8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x6, 0x8, 0x9, 0x7, 0x118d200000}, 0x14) sendfile(r1, r2, &(0x7f0000000200), 0x8080000001) 2018/03/23 19:08:20 executing program 5: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/183, &(0x7f00000001c0)=0xb7) r1 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setreuid(r2, 0x0) 2018/03/23 19:08:20 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x23c, {{0x2, 0x4e23, @rand_addr=0x9}}, 0x1, 0x3, [{{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x7ff, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x210) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xff7ffffffffffffa, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000051cff8)=0x5) [ 55.300087] audit: type=1400 audit(1521832100.827:27): avc: denied { getopt } for pid=7251 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:08:20 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4b, &(0x7f0000001000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x10000, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x20, 0x6, 0x2, 0x830, 0x5f7, 0x0, 0x5c6, 0x2, 0x1}) 2018/03/23 19:08:20 executing program 1: r0 = socket$inet6(0xa, 0x20ffffffc0000002, 0x10000000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}) r1 = dup(r0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 19:08:20 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f0000ffa000), &(0x7f0000000040), 0x0) 2018/03/23 19:08:20 executing program 5: seccomp(0x1, 0x2, &(0x7f0000000040)={0x0, &(0x7f0000022000)}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x4a84, 0x7}) sync() 2018/03/23 19:08:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddefde91be10eebf000ee9a90f928058439ed554fa0701d25a75af1f0200f5ab26d7a071fb1e331ce39c5a02fcf9442db18e6d48") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) fcntl$setstatus(r0, 0x4, 0x67ff) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x7fffffff, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1, 0x1, [{{0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x110) read$eventfd(r0, &(0x7f0000000200), 0x81675b9f) [ 55.330273] audit: type=1400 audit(1521832100.857:28): avc: denied { lock } for pid=7251 comm="syz-executor3" path="socket:[16119]" dev="sockfs" ino=16119 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:08:20 executing program 3: socket(0x10, 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 19:08:20 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x2c35, &(0x7f00000000c0)=0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) 2018/03/23 19:08:20 executing program 7: clone(0x0, &(0x7f0000000440), &(0x7f0000000400), &(0x7f00000003c0), &(0x7f0000000480)="7a32f28386fbdc572a138e3f70f42bee7915c35d4d3760c91e38fb2ec8db17e99eb9d30fed0ad1fd2c0b611c70d5d0465d172ec91a71e7dc060cb4da504e7eda3d7571a8d416390606b4ab544bd775bceceda049d117af88167d20438d52a37d3161226764c69188881e4267217f55585d444868db76cba49751f206117fd767cb9b5411e1f188ab48ef264156e27cb35def5f3f94e22cd264ae1c0d1fa7191cdf83589333d46497d9755459cc448205598e66942f81905aa0867d795da59cfb046dff917a45980df422314023fa59aed981bc75000000000000000000000000") setpgid(0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000140)=0xb4) [ 55.864410] pktgen: kernel_thread() failed for cpu 0 [ 55.869579] pktgen: Cannot create thread for cpu 0 (-4) [ 55.875027] pktgen: kernel_thread() failed for cpu 1 [ 55.880160] pktgen: Cannot create thread for cpu 1 (-4) [ 55.885503] pktgen: Initialization failed for all threads [ 55.962599] pktgen: kernel_thread() failed for cpu 0 [ 55.967730] pktgen: Cannot create thread for cpu 0 (-4) [ 55.973529] pktgen: kernel_thread() failed for cpu 1 [ 55.978624] pktgen: Cannot create thread for cpu 1 (-4) [ 55.984046] pktgen: Initialization failed for all threads 2018/03/23 19:08:21 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000013000), &(0x7f0000012000)=0x4) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) sendto$inet6(r1, &(0x7f0000000140)="2037eaf06fb26d36cf1700c8c11f0c7449498745574b365125f65896047fd6749bf89f70d405c43a22266ac29448d37f495578249a93155979c923a7938e89717d3ddd13b237011856f8aecaf32366138a0524b353bac1c001fe79b1c9b73193b558140a4bf9c8c26043614f1d98015cc7bdccb7c4453812c68e27edcfd00f44ac282d504e9411cd44a1f2ac617de0ed984d14b18fde8351c796e844e3b0b6f798b4e58e1edcae2819b47cd6fbbcf9c12374b3783ea34efb014bdadb7b30a98b7c408983f812234792b19bc57c713d8042a80dc3cc1c5287", 0xd8, 0x804, &(0x7f0000000240)={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/03/23 19:08:21 executing program 4: r0 = socket(0xf, 0x6, 0x101) r1 = accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000000)=""/60, &(0x7f0000000040)=0x3c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x5}, 0x8) 2018/03/23 19:08:21 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x51) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) 2018/03/23 19:08:21 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000000c0de456dc4552f62f9696503f7e8abda80cca6bc0ae28dd0895daf94b424d712a81f402d8688918e2b40baa55005e5230faf4e73da87"], 0x28}, 0x1}, 0x0) inotify_init() getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f0000000140), 0x84800) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7c, 0x4) 2018/03/23 19:08:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8103, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0xffffffff, 0x7f, 0x3a62, 'queue0\x00', 0xef9}) 2018/03/23 19:08:21 executing program 2: socketpair$unix(0x1, 0xf5399e938fdf8b9d, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f000095cff0)=[{0x28}, {0x6}]}, 0x10) write(r0, &(0x7f0000000180)="869b", 0x2) 2018/03/23 19:08:21 executing program 5: timer_create(0x8, &(0x7f0000fc9fa0)={0x0, 0x36, 0x0, @thr={&(0x7f000082b000), &(0x7f0000a89000)}}, &(0x7f0000a3cffc)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x4, @multicast1=0xe0000001}, 0x8) 2018/03/23 19:08:21 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x5, 0x44, "ebd9d598c00c78c6c25bdbca23b706d3d64a74e154f7c2c163886ba6b6110c41340a193393e93d9eba20dec262fbc368213dd6a7ac4ac5d3a09850fd28eb12db4ac3b732"}, 0x4c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x8}, 0x8) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='lo\x00', &(0x7f0000000240)='lo\x00', &(0x7f0000000280)='lo\x00', &(0x7f00000002c0)='lo\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='*\x00', &(0x7f0000000380)='\x00']) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@nfc={0x27}}) 2018/03/23 19:08:21 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x102}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x800) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/03/23 19:08:21 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x9, 0xfffffffe00, 0xaa7}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x3}}}, 0x84) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000000c0)="5e8fef8031373fca6c1da9afc7830947e1e7b4c18e7f73824f6e10fe1235306b37abc7b531259a46c82285231ccfdf") r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"69703681726530a93e095c00", 0x3501}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0xa4400) 2018/03/23 19:08:21 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x63, &(0x7f0000000040)="a4de4f661483b8690bec74d75863ad2020d3487919fece62e0be467eba66204fb2f8a182de88afad316ed8111d9eefd3fe18ccf980be4c470af555de644541601c8e6a27ada2d51c2adbe9091848f888f2e9866b75965ce95c22c1dca212147425beae"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000500)={0x30000014}) fcntl$setstatus(r1, 0x4, 0x400) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40045109, &(0x7f0000505000)={{0xffffffffffffffff}}) sendmsg$nl_generic(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c0400001b00000c2dbd7000fddbdf251d00000008005200", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0c0043000900000000000000006e5f1be3254de055f8f9449207da458cd796fe7c955928bbc9adaf19456aacace031267b864766056b39864014007b00000000000000008a2f4c05ba13008c13b78d9e6aad74"], 0x42c}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000040) 2018/03/23 19:08:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/103, 0x67) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="200000001800050500000000000000000a000000000000080000000004000801"], 0x1}, 0x1}, 0x0) 2018/03/23 19:08:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) listen(r0, 0x9) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) [ 56.098564] keychord: Insufficient bytes present for keycount 3 [ 56.115688] keychord: Insufficient bytes present for keycount 3 2018/03/23 19:08:21 executing program 5: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) mkdir(&(0x7f00008b8000)='./file0\x00', 0x54) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000040), 0x800) stat(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) 2018/03/23 19:08:21 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f0000000000)=0x400000000, 0x25) 2018/03/23 19:08:21 executing program 7: prlimit64(0x0, 0x7, &(0x7f00007c4000), &(0x7f0000408000)) eventfd(0x8) open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x1) eventfd(0x4) 2018/03/23 19:08:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = epoll_create(0x2d3f800000000) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe4000)) 2018/03/23 19:08:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfc00, 0x1000000101003) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001f3000)={0x0, 0x2, 0x0, 0x0, "775f37e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x8000) 2018/03/23 19:08:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000180000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x218, @tick=0x2, 0x0, {0x1f, 0x2}, 0x7, 0x0, 0x878}) mkdir(&(0x7f0000000000)='./file0\x00', 0x158) 2018/03/23 19:08:21 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000003c0)=0xffffffffffffff81, 0x4) r1 = getegid() getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0]) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0x0]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000340)=[0x0, 0x0]) r10 = memfd_create(&(0x7f0000000400)='\x00', 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004a80)={0x0}, &(0x7f0000004ac0)=0xc) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007480)='/dev/ppp\x00', 0x10000, 0x0) r13 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000074c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007500)={0x0}, &(0x7f0000007540)=0xc) r16 = getpgid(0x0) r17 = gettid() r18 = getpid() sendmsg$netlink(r10, &(0x7f0000007700)={&(0x7f0000000440)=@proc={0x10, 0x0, 0x25dfdbfd, 0x2000000}, 0xc, &(0x7f0000007440)=[{&(0x7f0000000480)={0x3300, 0x33, 0x200, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x1098, 0x22, [@typed={0x4, 0x59}, @generic="7256e0d59aa6d3ca10d48498b020c498b92d9a3e17ffee3b47c40fc04354162ec91eaf0268469d423a6ebac3b74dbe250192e9c887b0c20887506bcedf757bb5eaac38b657efd509667a220a932f856f051fd8b052b8f1b768a76bb4b3575348457252d95dc6d8f2efd105", @generic="57813b8a9ef2802dc56b79", @generic="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@typed={0xd4, 0x54, @binary="599f356bcbeb57319307b631049ce6d5a752c61cdd7ffdeccde5e59de18fb49a4bb73a8c123e8f0005c561bf251ccfd34f7622206c48c3af3e86a02d7e08292d5818885a8b91f760fd031836fa57a634de6c9216b8eacc7d8549dee67a657caa8f3bf18353656e8b49f8d5d861aff6eaeca6b68ff36295d070f0ffe61612861d9387c664b29a23c0801754acac5166b0db52380da111770abdf981b4a20e10a3c043e93adbe735941545bc346532394295c5ad4488b9d103b2fb01f495fb4a725569b47ce67a37f3dcd5409a50"}, @generic="a4fcb895ccda514417b88b194f919f686d54075e77168080a90b624fa62aea845ae8fcbe0483", @generic="981e84de76bb0117e8cf70288e58aed7aa0794d9e8c54c4e4c68c5a24ea6c53bcca4e27e8833d7c008a85f24596a9339795aaabff7d791c446024b35606404b0dc923db8b4968f0f1e0addc30360b89a6ecfc37a65149244260d2b822dc78a8455a7368428d2654825b446f84b5886fb21f9180a2cdf0f1c39f2ea9f42bf051b2fa76111d2bcaccd8dfa84995b2d510dc94439d2452a869272cf08f2c7e74832523ea6815e94990330ec5523b3f64d6e0e15b5c81c3666459889b5df52c6f26b302d42d701552fd4ac97a2baa64f7a", @generic="6fe7027112568ab4f407983d78c501db4aa7fe10a311bb55a993b0b8f73f1c3f85235e401e1a767e4a39fe2b3c51243f65a9afd454cf942896db7744f118e8ed1b0fe3b76d690534ec8981e18ee1ab35937eafbbc4f704abec16ce39356c", @generic="cad590293984080ec479678aff750623319b7de27a02027da8fa65992bcc765754d68d250ff9a8a85896a11159d90a614a7f326d327991d816d95f5a923b87acd26afe79b80e4191c6f537266be1bedba7bfc72bc756c604282f42c4ca7defcc7ee1a50c22efae67cc5c0a6cd8aef6c241fc72829e1bcc5a9aea27e44b4a8938fd279373069546a53fef307c974cf58f1a44c6c6a237", @generic="4ddd10ea40088ff1ceeb42d58a3b8b045077c06afb2174816d1f", @typed={0x8, 0x52, @uid=r5}]}]}, 0x292c}], 0x3, &(0x7f0000007580)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r12, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r7, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r7, r4}, @cred={0x20, 0x1, 0x2, r15, r7, r9}, @cred={0x20, 0x1, 0x2, r16, r5, r9}, @cred={0x20, 0x1, 0x2, r17, r5, r3}, @cred={0x20, 0x1, 0x2, r18, r5, r9}], 0x160, 0xfa5711bc41f7f185}, 0x1) getgroups(0x6, &(0x7f0000000380)=[r1, r2, r4, r6, r8, r9]) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d8ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/23 19:08:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000190001040000000000000000ff020000000000000000000000000001ac14000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000a2affc8889cefe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/03/23 19:08:21 executing program 0: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair(0x10, 0x80006, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0xfffffffffffffc01, 0x2, 0x5}}) r2 = dup(r0) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @empty, 0xdf}, @in6={0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}], 0x84) r3 = dup2(r0, r0) write$tun(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000bf00000000000000000000471591c7af6e39cfb1643fef2f13fc980ccf6f4d6a9731d53b96a4826bdd681e8d87cbaf3a1cacdbfe5024240e3a85ce2613ef09a19fcc86d2e0a4ce8e0b6b1b3c7e9761f419e8b2c9b27af731fd4af9722308df98aa6daad130ea1f660b7e3903e3ff1185bfbdb20d594ed66f017ae263ab003d00e1321595c617378dd3234f8f136fe7b7ce4e3d4cfa703936cc7fced77d3b1351489826d07167c8682ba127d40eaeb7719e65d451e1bbab7804f905524b6be2a63ac9dbaa4337261ce473bd"], 0xffd0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000100)) 2018/03/23 19:08:21 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) utime(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000c75ff0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xfd18f76548d8e959, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/23 19:08:21 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) flistxattr(r0, &(0x7f0000000000)=""/90, 0x5a) prctl$setmm(0x23, 0x1002001, &(0x7f0000ff9000/0x4000)=nil) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYRES64], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/23 19:08:21 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000180)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="0400000000090bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91", 0x1e, 0x0, &(0x7f0000000240)={0xa, 0x800, 0x2, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/23 19:08:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') write$sndseq(r0, &(0x7f0000000240)=[{0xff8f, 0x1, 0x9, 0x0, @tick=0xfff, {0x0, 0x7}, {0x8, 0x98}, @note={0x7b5c, 0xae, 0x1000, 0x3, 0x9}}, {0x83, 0x7fff, 0x10000, 0x3, @time={0x0, 0x1c9c380}, {0x1, 0xffffffffffffde3e}, {0x91c, 0xffffffffffffc884}, @connect={{0x7fff, 0x80000001}, {0x800, 0xef2}}}, {0x2, 0xffffffff00000001, 0x7, 0xfffffffeffffffff, @tick=0x79f3, {0x3, 0x14000}, {0x5, 0xaa2}, @quote={{0x8, 0x7fff}, 0x100000000000000}}, {0x9, 0x81, 0x3, 0x8, @tick=0xfae6, {0x5, 0xa25}, {0x1f47, 0x33f}, @quote={{0x10000, 0x7fff}, 0x6, &(0x7f0000000040)={0x3f, 0x3, 0x7, 0x80000000, @tick=0x200, {0x3}, {0x1f, 0x5ebd}, @time=@tick=0x4}}}], 0xc0) fsetxattr(r0, &(0x7f0000000140)=@random={'user.', '/selinux/commit_pending_bools\x00'}, &(0x7f0000000200)='user.syz\x00', 0x207, 0x0) 2018/03/23 19:08:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x2}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) sendmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)="de0c666fa36637c49b4452b6b601fc089762c182daa794f60919f98a2b", 0x1d}, {&(0x7f00000001c0)="e9a360d7c4ba4c7c28a2679cbf5e58d0ae51fdb5e07073e0e12a593b5252be23c68a103f870ec9216ce1166c730313a7d639e6927b675dd7ee0b5da0b2b9bd8057bf8d0823919e993d5359a974dc5dc20a4fae6b4a7b46909ba2b52d7246b1c32ef66591dda9991a21b593adc1f73d32452c41736d905fbdc12d3a606424b8389096d010ab31d128059c08368344c1c715dd4cdc49ee72", 0x97}, {&(0x7f0000000280)="e5bbd3068cf1c3e3d879f592f24d47354c7c7848a79f322f0ab61b816663ec8ed82d2a982f281d728c0c86a28b5db8c42d77cbd89ef3690200daecb1eb07f6fe2b89b31c0cb2b46b65cd56494800d9b388d445d100", 0x55}, {&(0x7f0000000300)="592c8bf0d8432554455cce2e401171e8cdbc09151e7ff9ec8130547c8013d2a11ab7c73393f88a6cdb8e2b9dde3001445975b23101a48b5798", 0x39}, {&(0x7f0000000340)="c7b45e4090d3495ecac8ce57a47438438f673e6803ee0b0e8a7f3cb5c9ca77c914ac2a0c3690fa96f29a7544c68c5b6035809b4eb5158cc8dd392dd060befdcaef51f598a609180c015b2c0a624a8044822df32f7dfdb249eb2234136804a315ef22f3a32bbbe004e00fbe6601943d47d0ecb5695b0ede00d2ff65bd51b4e2fd975138d38dad0e19092ed287af49286227fd9aaa077703d95f84d086d6b76a6af0bc898a7d673d8faeb393ba1ed7", 0xae}, {&(0x7f0000000400)="dd3b4df56006c3e478f71dd0d1117b8a84df50557b30fb670e2f4101254e689c83db6a0870449b3727cde84e19b9db359ec626d8fd5635569b00acb54aed257f2c961e77557371f53724bc44f832ea786651d3f1315a1b25aecf9d5420d877db5f4c63d35d6ee0b0ce6d2f051c3fb88bfa46693b719a51cd916426d1abd3e47053400bc1f6d9f1d15bace6f26c68f3", 0x8f}, {&(0x7f00000004c0)="94d96bfc071341a94eac0eb28a18381d420f185f311957940f244d764460ecb7", 0x20}], 0x7, &(0x7f0000000580), 0x0, 0x44000}, 0x8000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @multicast2}, &(0x7f0000000140)=0xc) 2018/03/23 19:08:21 executing program 2: clone(0x20000000000002, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)) r0 = socket$inet(0x2, 0x7, 0x10000) r1 = dup3(0xffffffffffffffff, r0, 0x8000020080000) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) 2018/03/23 19:08:21 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='security.ima\x00') pread64(r2, &(0x7f000032bfa1)=""/95, 0x5f, 0x0) close(r1) memfd_create(&(0x7f0000000000)='}md5sum\x00', 0x0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r6 = open(&(0x7f0000020ffa)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x8) recvmmsg(r6, &(0x7f0000005540)=[{{&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/187, 0xbb}, {&(0x7f0000000200)=""/203, 0xcb}, {&(0x7f0000000300)=""/89, 0x59}, {&(0x7f0000000380)=""/54, 0x36}], 0x4, &(0x7f0000000400)=""/154, 0x9a, 0x587}, 0x100}, {{&(0x7f00000004c0)=@ax25, 0x80, &(0x7f0000000980)=[{&(0x7f0000000540)=""/223, 0xdf}, {&(0x7f0000000640)=""/107, 0x6b}, {&(0x7f00000006c0)=""/228, 0xe4}, {&(0x7f00000007c0)=""/117, 0x75}, {&(0x7f0000000840)=""/162, 0xa2}, {&(0x7f0000000900)=""/69, 0x45}], 0x6, &(0x7f0000000a00)=""/33, 0x21, 0x7}, 0x401}, {{&(0x7f0000000a40), 0x80, &(0x7f0000003000)=[{&(0x7f0000000ac0)=""/178, 0xb2}, {&(0x7f0000000b80)=""/167, 0xa7}, {&(0x7f0000000c40)=""/142, 0x8e}, {&(0x7f0000000d00)=""/87, 0x57}, {&(0x7f0000000d80)=""/104, 0x68}, {&(0x7f0000000e00)=""/163, 0xa3}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000ec0)=""/127, 0x7f}], 0x9, &(0x7f0000000f40)=""/82, 0x52, 0x7}, 0x7fff}, {{&(0x7f00000030c0)=@hci, 0x80, &(0x7f0000003200)=[{&(0x7f0000003140)=""/146, 0x92}], 0x1, &(0x7f0000003240)=""/121, 0x79, 0x1}, 0x16}, {{&(0x7f00000032c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005480)=[{&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000004340)=""/4096, 0x1000}, {&(0x7f0000005340)=""/32, 0x20}, {&(0x7f0000005380)=""/39, 0x27}, {&(0x7f00000053c0)=""/114, 0x72}, {&(0x7f0000005440)=""/20, 0x14}], 0x6, &(0x7f0000005500)=""/58, 0x3a, 0x3}, 0x7fff}], 0x5, 0x100, 0x0) recvfrom(r5, &(0x7f0000000080), 0x2b6, 0x0, &(0x7f000002cff0)=@rc={0x1f, {0x1, 0x5, 0x9, 0x5, 0x9cd8, 0x2}, 0x8}, 0x38) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) tkill(r3, 0x80000000016) [ 56.460569] binder: 7400:7413 got transaction with invalid data ptr [ 56.470942] audit: type=1400 audit(1521832101.997:29): avc: denied { create } for pid=7401 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 56.471211] binder: 7400:7413 transaction failed 29201/-14, size 40-8 line 3147 [ 56.471919] binder: BINDER_SET_CONTEXT_MGR already set [ 56.471926] binder: 7400:7425 ioctl 40046207 0 returned -16 [ 56.474251] binder_alloc: 7400: binder_alloc_buf, no vma [ 56.474285] binder: 7400:7413 transaction failed 29189/-3, size 40-8 line 3128 [ 56.474303] binder: 7400:7425 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 56.487329] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.487441] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/23 19:08:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x10000000000002, 0xfe00) 2018/03/23 19:08:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r0, &(0x7f0000beef80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0xffffffffffffff10) connect$inet(r1, &(0x7f0000263000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/23 19:08:22 executing program 1: r0 = socket$inet6(0xa, 0x3ffffffffffd, 0x100) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/23 19:08:22 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x20202, 0x6) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x7) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x9) getdents(0xffffffffffffffff, &(0x7f0000000040)=""/46, 0x1c71bccf) 2018/03/23 19:08:22 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) ioctl(r0, 0x6, &(0x7f0000000080)="43859e181c42cbf70da37352bf4aa3840f1ff2526af78ccde905af637a4c18f93bc56344dc0bd52284479d58ce213ac54811b5a8f02ff4ab1706d8ccba60c088bbd6e76fed262a709dfe783aa75b02fdc09f2532d9d5426e0ebe55ee262445dba82fff83771a8363d314c3d0b20f059e") sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') r3 = getpid() setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000000600)=0x7fffffff, 0x4) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000540)={{0x7318e453, 0xfffffffffffffcd6}, 'port1\x00', 0x60, 0x2, 0x7fff, 0x4, 0x280c0000000000, 0x6, 0x2, 0x0, 0x4}) r5 = getgid() connect$unix(r2, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) clock_gettime(0x0, &(0x7f0000002600)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002540)=[{{&(0x7f0000001380)=@nl, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001400)=""/178, 0xb2}, {&(0x7f00000014c0)=""/180, 0xb4}, {&(0x7f0000001580)=""/28, 0x1c}], 0x3, &(0x7f0000001600)=""/233, 0xe9, 0x5}, 0x1}, {{&(0x7f0000001700)=@can={0x0, 0x0}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001780)=""/130, 0x82}, {&(0x7f0000001840)=""/231, 0xe7}, {&(0x7f0000001940)=""/61, 0x3d}, {&(0x7f0000001980)=""/145, 0x91}, {&(0x7f0000001a40)=""/246, 0xf6}, {&(0x7f0000001b40)=""/117, 0x75}, {&(0x7f0000001bc0)=""/122, 0x7a}, {&(0x7f0000001c40)=""/47, 0x2f}, {&(0x7f0000001c80)=""/50, 0x32}, {&(0x7f0000001cc0)=""/14, 0xe}], 0xa, &(0x7f0000001dc0), 0x0, 0xa7c}, 0x9}, {{&(0x7f0000001e00)=@ax25, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001e80)=""/11, 0xb}, {&(0x7f0000001ec0)=""/9, 0x9}, {&(0x7f0000001f00)=""/208, 0xd0}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000002000)=""/141, 0x8d}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/175, 0xaf}, {&(0x7f0000002180)=""/187, 0xbb}, {&(0x7f0000002240)=""/212, 0xd4}, {&(0x7f0000002340)=""/91, 0x5b}], 0xa, &(0x7f0000002480)=""/189, 0xbd, 0x1}, 0xffffffffffffffbf}], 0x3, 0x40000000, &(0x7f0000002640)={r7, r8+10000000}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002680)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e20, 0x5524, 0x2, 0x80, 0x80, 0xef, r9, r4}, {0x7f, 0x0, 0x4, 0x19626a6a, 0xffffffff, 0x2, 0xa2}, {0x348, 0x1f, 0x5}, 0xe56f, 0x6e6bbb, 0x3, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x7f}, 0x2, @in6, 0x0, 0x0, 0x3, 0x2, 0x1, 0x200, 0x14}}, 0xe8) r10 = geteuid() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000780)={0x8}, 0x4) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) r11 = getgid() sendmsg$unix(r2, &(0x7f0000000440)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)="be9231c9a617cdd100acdfe4ca790febc4ac5136415694925f8c6237179368a4c41e3eeb0541bcb64313262f804aaad096e8f8c31009d8a75e9a8f05cb3a43b94000c22e48bdd6111480d65f1587d8c24c0f03fb1189068da3da28cb25fd67bc95d128bac141f871191f8c7b330140dcfb0ecc9f3b81db1553f81fce5c8e0e957b4f19dcbd23427e7f55f02c07ad5e41931c4a68e939133247b2b02dbe8e78bad49157714e4e0c16c874f6410eaf951d3379f29a9bb73423cc7a97d402e0a61a4b28270f01977c723b7a5d78dd5f2f137e13cbc8ffcf425f4e67ecd79ca0dad1aa3b2c6c7d70d5", 0xe7}, {&(0x7f00000002c0)="c088e950dc91f7ba8d66b91adfc6d1", 0xf}], 0x2, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r10, r11}], 0x40, 0x4000000}, 0x40) 2018/03/23 19:08:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) r2 = socket$inet(0x2, 0x80000, 0x7fffffff) getsockname(r0, &(0x7f0000000340)=@hci={0x0, 0x0}, &(0x7f00000003c0)=0x80) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000400)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x9, r3}, 0xc) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000000)=""/20, &(0x7f0000000040)=0x14) 2018/03/23 19:08:22 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) open(&(0x7f00005f5ff8)='./file0\x00', 0x2801, 0x0) unlink(&(0x7f0000000040)='./file0\x00') 2018/03/23 19:08:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000a03000)=0xa, 0x4) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)=""/168, 0xa8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/03/23 19:08:22 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000240)={'bridge0\x00', 0xffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000080)=""/230) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x11, r3) 2018/03/23 19:08:22 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x1fffffffffffffe) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0xfffffffffffffffc, @in, 0x0, 0x4}}, 0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) syz_open_procfs(r1, &(0x7f0000000280)='ns/cgroup\x00') r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa6, "089c955c8a290bf6241673a9ecc4da5c58a17f63e3e3c5700d0dd34fe40beea39a88375f56158c20888f4781059156f48feddc9d0c2c27b8cafd7d1559304055ee6fea69b89e9bf7ae47b4165e2a5fe2f590401511c370bc33dd47e95751ab1fc7d82a4217b4c9d7a036341327ebe738d5b24ee1586beb5b4a4e4ef97a3c018da7a917f280ee3a5814f6fe8469b31e38a7e5b6244a32b1357571e56f0c9ed3f629dd5331ccfb"}, &(0x7f00000000c0)=0xae) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x5, 0x8001, 0x9, 0x800, 0x6a7edb33, 0x800, 0x8, 0x100000000, 0x7, 0x1, 0x1ff, 0x8, 0x2, 0x7, 0x4]}, &(0x7f0000000200)=0x100) 2018/03/23 19:08:22 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f000078e000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/03/23 19:08:22 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0xe1, &(0x7f0000000000)="00000000cb74e5cff94b0000000015ab8f64d91459483368047abf74078735bb3d1d231007f83bccfad8b1e39f819ed49a2c07384d2813ed310276e60d95a2e474f68bd7ff5f9a2aee2e5b4fa3c9102cf92909703fba86cbe93e352841defd42889c8e68cbbea1ef2664b8d266615200329e3dba406e9b7c8410d4eca773857ea47412b5b2c7cc16eed08311d6a05153c4f135d0cce2f408b49360cba3c68b5bc4347afb9708c8df205d07953904124018636484003cadfd301fcb8fc97ba8f039c336b427e1eaac6336b3680541ba53205479e2ce74ffc732470d31d0b1670671"}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="48ca3f0085286bb5713c5ed1e9dfae8c1933cd512e0ceaf1a176431545d446a419110c") fcntl$notify(r0, 0x402, 0x2) fchmod(r0, 0x0) 2018/03/23 19:08:22 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000abbffe)='..', &(0x7f00004eb000)='..') socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) listen(r0, 0x5) 2018/03/23 19:08:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents(r0, &(0x7f00000000c0), 0x2f) pipe2(&(0x7f0000000040), 0x4800) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x14880, 0x0) 2018/03/23 19:08:22 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006ff4)='/dev/rfkill\x00', 0x400, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2018/03/23 19:08:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00000001c0)={'lo\x00', @ifru_addrs=@in={0x0, 0x4e20}}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/sockstat\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000080)={0x27, &(0x7f0000000040)="14999a4a2456065cbb795cef66b7a371089426ae57a9c616a211db871f9d36c46956c7379bfbd8"}) bind(r0, &(0x7f00000000c0)=@ipx={0x4, 0x401, 0x10001, "65b66cdf1617", 0x8}, 0x80) 2018/03/23 19:08:22 executing program 5: syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x4, 0x81}, {0x0, 0xff}, 0x1, 0x1}) getegid() syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) ppoll(&(0x7f0000c0ffb8), 0x0, &(0x7f0000bee000)={0x77359400}, &(0x7f000095a000), 0x8) 2018/03/23 19:08:22 executing program 0: r0 = getgid() getgroups(0x166, &(0x7f0000000100)=[r0, r0]) 2018/03/23 19:08:22 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000000)) 2018/03/23 19:08:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xb9, 0xa, 0x4, 0x4, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x1, 0x7fffffff, 0x20f, 0x2, 0x7fff, 0xfff, 0x1, 0x81, r2}, &(0x7f00000001c0)=0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x81, @tick=0x5, 0xfffffffffffffffe, {0x800, 0xa16b}, 0x1ff, 0x0, 0xfffffffffffffffe}) 2018/03/23 19:08:22 executing program 1: unshare(0x28060400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff}) truncate(&(0x7f0000000000)='./file0\x00', 0x3) sendmmsg(r0, &(0x7f0000469000)=[{{&(0x7f0000148000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x80, &(0x7f0000000040), 0x10e, &(0x7f00000bbf50)}}], 0x1, 0x0) 2018/03/23 19:08:22 executing program 6: mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f00001e0000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000095f000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00001dbff8)='./file0\x00', &(0x7f0000249ff8)='./file0\x00', &(0x7f0000a1a000)='anon_inodefs\x00', 0x2044, &(0x7f0000691f14)) 2018/03/23 19:08:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1}, 0x38) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40800, 0x0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000000780)=""/199, 0xc7) r3 = add_key(&(0x7f0000000540)='.request_key_auth\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x58, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xc, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x1}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={r4, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0xff}}, 0x4000000000000, 0xfffffffffffffffd}, 0x90) add_key(&(0x7f00000004c0)='cifs.spnego\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680)="fc92295474e6b2df2b0c13b7a888507026a1113f38111a46fbd8b1924ea9a4a04586f077ce5c4fa3b0771a2537f12832f75b0bec687363d3668cc18f2ba9b256a273f8fd7d425e0e5d4a62561425a12b77b0ec2e678be65d87b57c90e2dc871fd18036dc1dc7f35519914fd65c182c095ad6830061d65338ca8476bf7dcccf561780cf8ee759b15f0726a91aacc6501ccb99cc0f4a8de81dab0da3864cba9ed8e9125db47aaed08a3a6f2c9a7b85ae79dec64f5ea409fc6b18120beaf06f5814ff0bb0cddd27a29ae06e42e4c957b6174abfcf40664cdc3d6b9bd8b0f090a64dc7aae59d8387af8a", 0xe8, r3) delete_module(&(0x7f0000000880)='blacklist\x00', 0x200) r5 = add_key(&(0x7f00000003c0)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="9ac01db5d2b2f66ea010e4dd405a52216cdb6ddc83eff33a5e8cf04ce5f7dba781c43aed1bc7c859ad767ced9656264bc4375aeb4fdc18d00d88192b86919d2d13968417d804bdad224bb7b4cc6eb4be913ecd4a9e2026903db58f8c0532c0ff6e047c95672dcc83ac30a21b73d981181aa6ad668a5bdd9e59ed6c0f6cc158e85745376529cdb6ed1901c14a7efe841181ac41be2006145e933f7a8276ce0ef7a442ad7aacb653e48421712d33a9608ac7aba99bb205e70e74d852bc128ca461681144b547f4e8f9902eef09f8b6b5a3c8bb3e1621ac6860f2fe47fdabc5e467134bc65d8850", 0xe6, 0xfffffffffffffffe) keyctl$negate(0xd, r3, 0x7f, r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1f00000000000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x5, 0x1, 0x400, 0x6e2, 0x5, 0x3ff, 0x6, r6}, &(0x7f0000000180)=0x20) 2018/03/23 19:08:22 executing program 2: capset(&(0x7f0000594ff8)={0x200f1526}, &(0x7f0000000000)={0x0, 0x0, 0x20000000, 0x0, 0x4e2}) socket$key(0xf, 0x3, 0x2) socketpair(0x17, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r0, &(0x7f00000000c0), 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x5, 0x8000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x15, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@int=0x2, 0x4) ioprio_get$uid(0x3, r3) 2018/03/23 19:08:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a74f72)=""/142, 0x8e}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="60a905f9e0ffed46"], &(0x7f00000010c0)=0x8) 2018/03/23 19:08:22 executing program 3: ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000040)={0x9, 0x6, 0x8, 'queue1\x00', 0x59780}) prctl$intptr(0x21, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000180)=""/137, &(0x7f0000000240)=0x89) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000000)=""/45, &(0x7f0000000100)=0x2d) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/03/23 19:08:22 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20080, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x10001, 0x4, [0x6, 0x9, 0x3, 0x13be]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x6, @empty, 0x3f}}, 0x7, 0x4, 0x7fffffff, 0x1, 0x4}, 0x98) clock_nanosleep(0x10000007, 0x0, &(0x7f0000797000), &(0x7f0000e32ff0)) 2018/03/23 19:08:22 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200040, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) write$tun(r0, &(0x7f0000000240)={@void, @void, @ipx={0xffff, 0x10e, 0x7, 0x0, {@random=0x10001, @current}, {@current, @current}, "6c9d392f0c9689e2009652f70da484cccaed27547fc0ab352e2779e7e87af4e94a3f9a2d1d38547f7054d83bc590e059bcfacffc21e192c6166d5fbea3c23dd2580ec012d481940cede5ad4c6b19c3eb84773c882950fefc5ac1eacadc6320508b6574b09d46dbe87686f75ff77f6d687dcffadb3be6176dc878cc1a4aa62a0c6d6c00ed6a0b664fe6a74343c0df1625e3804dea085e3e7586cd591b329286837c087ad53c5113b9fdd9af7e74fd4efd5f81c49ed7b42e6914ed02dedc2d19ae09ec56137c203365252577f78d229cb11610e59da9f69ddef5857102b31a2c2ad429a6e84210069ac069cf752a931ae5"}}, 0x10e) [ 56.854649] ALSA: seq fatal error: cannot create timer (-22) 2018/03/23 19:08:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x105000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/03/23 19:08:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001c80)={&(0x7f0000001b40)={0x10, 0x0, 0x0, 0x21000400}, 0xc, &(0x7f0000001d40)={&(0x7f0000001b80)=@mpls_getroute={0x3c, 0x1a, 0x308, 0x70bd28, 0x25dfdbfd, {0x1c, 0x10, 0x20, 0x9, 0xff, 0x0, 0xff, 0x0, 0x1000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x800}, @RTA_DST={0xc, 0x1, [{0x8, 0x9, 0x3, 0x5}, {0x5e, 0x7, 0x0, 0x81}]}, @RTA_DST={0xc, 0x1, [{0xed6, 0x7, 0x0, 0x2}, {0x80, 0x5, 0x400, 0x8000}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1080) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) r1 = dup(r0) recvmmsg(r1, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/198, 0xc6}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x2}, 0x8}, {{&(0x7f0000001500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001580)=""/26, 0x1a}, {&(0x7f00000015c0)=""/68, 0x44}, {&(0x7f0000001640)=""/9, 0x9}, {&(0x7f0000001680)=""/227, 0xe3}, {&(0x7f0000001780)=""/34, 0x22}, {&(0x7f00000017c0)=""/155, 0x9b}, {&(0x7f0000001880)=""/26, 0x1a}, {&(0x7f00000018c0)=""/40, 0x28}], 0x8, &(0x7f0000001980)=""/171, 0xab, 0xbddb}, 0x8}], 0x2, 0x0, &(0x7f0000001ac0)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001b00)={0x400, 0x0, 0x10000, 0x1f}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/ptmx\x00', 0x2, 0x0) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001d80)=@assoc_value={0x0, 0xffffffffffffff68}, &(0x7f0000001dc0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001e00)={r5, @in={{0x2, 0x4e24}}, 0x1, 0x7fffffff}, 0x90) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000140)=0x944211e, 0x2) link(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)='./file0\x00') getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000001bc0)={'filter\x00'}, &(0x7f0000000180)=0xfffffffffffffe67) bind$llc(r2, &(0x7f0000001cc0)={0x1a, 0x17, 0x6, 0x6, 0x4, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r6 = dup3(r3, r0, 0x80000) getsockname$netrom(r6, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00000001c0), &(0x7f0000001d00)=0x4) [ 56.926926] ALSA: seq fatal error: cannot create timer (-22) [ 57.756444] IPVS: Creating netns size=2552 id=10 2018/03/23 19:08:24 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffff5dff0100f710", 0x24) socket(0x8, 0x1, 0x800) 2018/03/23 19:08:24 executing program 1: socketpair$unix(0x1, 0xfffff7fffffffffe, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001240)={&(0x7f00000000c0)=@hci, 0xc, &(0x7f0000001180), 0x0, &(0x7f00000011c0)=""/101, 0x65}, 0x0) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000000240)=@l2, 0x80, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/23 19:08:24 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) tkill(r0, 0x3f) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r2, 0x4, 0xc00) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000140)=""/89, 0x59}, {&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/104, 0x68}, {&(0x7f00000002c0)=""/8, 0x8}], 0x4) write(r2, &(0x7f00004abf1b)="ae", 0x1) readv(r1, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) write(r1, &(0x7f0000000000)="82791ea7b456bd5a616476a8051b9015fb22bd2b3729a85f03174fb8c9a27da4987b024c92ea19e1edc1b7a07dfb18185df9478650fe02b15bc88b5823e83e259f9324ba2408b464a0cae45ec1486db31fcc882bd15fd4f3de7fd582143a545a3b8a14088d475cd6c357586cab8718116f8be17d3db307422ca5c0ea8f3c3ac655c4f4fdc4beaf417de4c87fb957fe36a1b0f8f5c57045309817", 0x9a) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000340)={0xfffffffffffffffc, 0x1, 0x5, 0x3, 0xffff000000, 0xf9}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e24, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0xcc}, {0xa, 0x4e20, 0x4713, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x9, [0x10000, 0x2, 0x3, 0x0, 0x4, 0x5, 0x8001, 0xfff]}, 0x5c) 2018/03/23 19:08:24 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = add_key$user(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001140)='y', 0x1, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="f0", 0x1, 0xfffffffffffffffd) 2018/03/23 19:08:24 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bcsh0\x00', 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10800, 0x0) dup(r1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x8000000000000007) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) 2018/03/23 19:08:24 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x80480, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000006c0)={&(0x7f00000001c0)={0x4f0, 0xc, 0x0, 0x20, 0x70bd2d, 0x25dfdbfc, {0x3, 0x0, 0x6}, [@typed={0x4, 0x29}, @generic="1f6770414f7d1177aeb3ddd55e895cbedd4ff61057e913baeaf9a569187127a0fd707cdf33d7706794a10f3056728143105b6c5e", @generic="92f93584bf7fc34d79c5e1a10dee6bf69f7601f109a290f930df96598dd992efcdd07ada3d57a6bd74729a890b260141e1d86d661c3e9225d2aa9f49eed1013f9dd52dc0196891", @generic="d115ba7f3d9d2abbafe9e5f2d30a4568a6f7d16f74495b931ded79eb0edaff4b2c7eb9b88d675f841c885e02d4b7c4b3defd2b", @nested={0x19c, 0x3d, [@typed={0x8, 0x8d, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @typed={0x8, 0x32, @u32=0x4b9c723}, @generic, @typed={0x8, 0x55, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="cde5e355711f68c591a8a0a0dbf4fafe654ffc1ea27a9f83f94b7d15713ea6cd766d14d12d41d204c0f8d7ba8602cfebbb0b927d5ae0cd1c0f7bfbc9fe435c60f42565d99f7e7a0e786e55b059d9c0ce621d3ba950468b0ef1d65277285eff29824200f7603ec5d97bc4237ac3d80d91134140762033042905", @typed={0x4, 0xf}, @typed={0x8, 0x5a, @uid=r1}, @generic="ccaabdd81e0108fb0a6bf9b309e0f8202082935e493781826cb1c2ba667d3f237164c22fd9449e9501e8ce403cc95c26f5699e912f7d9185916311673e6a68e4f622181e8b8b3dfd6e856dde2b6e7dcd5da2768788141ab3b1788420c72332248bbbf3e80658fa5ce1aece52db99ed23e1c91933c2beb1c62eca6f2904c53fda40906e41c33289080432c640b5e454a5dccb624cc1f4c6c6c1324ab4732ef9ccf587b38d033e9653e9d99cf3285c771301168669d0256ca5bdf8dbcf86339c39e232730622a19986fca0a05c7d6799c4927e08d7ed79b65122add682b65c8824992a89db1efdcf6eeea320d527fedd67d7e5d0bf32217057b2"]}, @nested={0x194, 0x22, [@typed={0x8, 0x8, @fd=r2}, @generic="4e20f3129e9b642a93a03a86f9b372612ec312bed9126f372c01064a4a73a6a30747aabbd4930da0eadc124bf7f7a83c665c3daaee23fdb19a0f80236433bf42d93b7422f0418fb347d1664f3dd1ebd11ba501949ec053836bf3a1ebdd", @generic="6c22e1595fb6659305ba971908b1ed7046d5d96f60f1ee6f28d3231cc19c876524250073d78dad75af1902da2e404a528673ad6408507668e4010f0ec5288508397afc4a062f3b6e6cf5425b697236ef2f62ce", @generic="edd6cdeb82985785ac12891bed169b6edf462af4d4ae96bfbfdbdcad728e0ca9afa66e71671aa2f40a57f72e79ca37ece67d361c24424076644acdaa90c6070cb44f51784f77f15847ba1a2df53ed51cc634b02a28dcad47766636cae4168c617371bca7e27afc1ae7768a349944b80f3cfd97b4a414aaa11126052fa313c81398e470d31b0a32703992a205d1e292fc0501eb43094ccd21", @typed={0x8, 0x6c, @fd=r3}, @typed={0x8, 0x26, @ipv4}, @generic="f6a25d62e08d82a7421ceed75b6bd371582cda91b71a3ed9ba12f062236ff9446cd8e42ce75f7ca4c7d366a126"]}, @nested={0xf8, 0x19, [@generic="118c6134d7ddf8d58217085a19232483a5f9aee028fdd7b4c2f29b0dc6c229c6c670451324f14862ae952a7e99b17af90c80cfa27433c0565e23d4673e5da155820e958e8163a3d4df0fd9ae2f2559c7e034703a4f4dbee3db3b82edb132a9645e6a5cb3b3f2df7579449b4aeeba5ab51f64e0ed1b07c363e429ce44cb7ca485f5057459a387e7d9e563fc741b7bfa7a604448768655ee5795ae16ab1b230b607b75b08d63c54ac783ace7c8f9f0856f7f5afe37f3d41bf2", @generic="cdc6eb3a44315ef91b5b0180b598a7bb07f56187f6444f4442c68c764fcee17f70add7842be3a8792b82498fd022f33c5ab51c4dfe1c944e65"]}]}, 0x4f0}, 0x1, 0x0, 0x0, 0x80}, 0x80) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000000fff), &(0x7f0000000ffc), &(0x7f000039f000), &(0x7f0000000000)) 2018/03/23 19:08:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x12) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x7, 0x3ff, 0x8, 0x4}, {0x851, 0x8000, 0x2, 0x6}, {0x6, 0x8c0, 0x9, 0x401}, {0x2, 0x8, 0x40, 0x2}]}, 0x10) 2018/03/23 19:08:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x158, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r2 = gettid() timer_create(0x0, &(0x7f00000003c0)={0x0, 0x12}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept(r1, &(0x7f0000000340)=@alg, &(0x7f0000000440)=0x58) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/241, 0xf1) tkill(r2, 0x15) close(r0) 2018/03/23 19:08:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f00000004c0)='pa~;map\x00') r3 = accept4$unix(r2, &(0x7f0000000380)=@abs, &(0x7f0000000140)=0x6e, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r7 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000400)=0xfffffffffffff801, 0x4) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000e40)=[{&(0x7f0000000b80)="a684c18caa9f697c4caa1510b07ae29fc9737f17a5df12b58229843f78f2f2c3b18c0179acaa3b84ab7a29fa523471b23d3c375750162f8c0d475aaf9e2bce49edc777103af4a75bdfcca03dfb472b8d825eae52f7f3b5384a9db4fa34b122c3231593966f1c39483b12da34a6aeb5188d3b6bc392fb6ce73b89089070a518879bcae871c957e42a54993ddbc0f1427fbbf53efbe128060d3af128", 0x9b}], 0x1, r7) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) ioctl$KDSETMODE(r5, 0x4b3a, 0x7) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r8 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x240000, 0xa) sendto$inet6(r4, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) r9 = accept4(r0, &(0x7f0000000440)=@generic, &(0x7f0000000500)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000540)={0x0, 0xffffffffffffffac}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f00000005c0)={0x5, 0x8004, 0x2, 0x40, r10}, 0x10) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r11, &(0x7f00000006c0), 0x500000ff) ioctl$GIO_FONTX(r8, 0x4b6b, &(0x7f0000000600)=""/158) 2018/03/23 19:08:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0x530f7ea234807745, &(0x7f0000002ec0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00000018001d61ddffff906a316800000200bf29875fb02beb964687fb7ff6d85dae2c59c8f1c54b93f47d077d8437bf4324e4760386265ebb8992d88893df424c051b09989890b70f973f4794e6acb9a827058609b75577e88649c94f60"], 0x1c}, 0x1}, 0x0) 2018/03/23 19:08:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80000, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='selinux\x00', 0x8, 0x0) 2018/03/23 19:08:24 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000005500)=[{{&(0x7f00000000c0)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f00000002c0)}], 0x2}}], 0x1, 0x0) 2018/03/23 19:08:24 executing program 1: add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='U', 0x1, 0xfffffffffffffffb) [ 58.529290] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.574431] audit: type=1400 audit(1521832104.097:30): avc: denied { create } for pid=7734 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/23 19:08:24 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000040)=""/220, &(0x7f0000000140)=0xdc) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 19:08:24 executing program 6: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000000c0)={0xef38, 0x8, 0x9, 0x4, 0x101}) setfsuid(r1) 2018/03/23 19:08:24 executing program 1: statfs(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/120) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@mcast1}}, {{@in=@local}}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x2, r0) 2018/03/23 19:08:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/23 19:08:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pause() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='bcsh0\x00') socketpair$inet6(0xa, 0x80006, 0x40400000007f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000100)=""/157, &(0x7f00000001c0)=0x9d) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002ffc)) 2018/03/23 19:08:24 executing program 4: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x3) epoll_wait(r0, &(0x7f000075e000)=[{}], 0x1, 0x80000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ea0ff4)) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f000003cff4)={0x7}) 2018/03/23 19:08:24 executing program 3: ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x9b, "5614e01653a72cc2aa56ada106f37fed99ed701f3bd78bd30ee3b5d9f63c50ce0405bc5607460d3883510084d40d9b253ca9a0c562a81c2411b9c5f2215a6f4eab25fdaa76fd72bbd7af0d8ea1982f950fd762065fde1cc45e0993a59823b3ea09f8ae89e5cd70a89f601e8e049726d54e03f61b486f56c501b682e8f9b2e5283943234cc0b9c91f7a0b47217af7b072fc4f214fbfeac974df6447"}, &(0x7f0000000140)=0xa3) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/03/23 19:08:24 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4}) timerfd_settime(0xffffffffffffffff, 0x5, &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/23 19:08:24 executing program 7: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x30e) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0xb995, 0x8, 0x3, 0x8, 0x28, 0x4c, 0x8, 0x9, 0x8c5, 0x1, 0x20, 0x100000001, 0x2, 0xffffffffffffffff, 0x4]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0x8, 0x7, 0xd1b, 0x400}, 0x14) 2018/03/23 19:08:24 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) 2018/03/23 19:08:24 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000001, 0x80010, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) poll(&(0x7f0000000080)=[{r1, 0x40}, {r1, 0x80}, {r1, 0x20}, {r0, 0x2000}, {r1}, {r1, 0x2}], 0x6, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f3afa0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/03/23 19:08:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) listen(r2, 0x4) listen(r1, 0x0) 2018/03/23 19:08:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f00007b2ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000000140)) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/183, &(0x7f00000000c0)=0xb7) 2018/03/23 19:08:24 executing program 7: r0 = epoll_create1(0x80000) fdatasync(r0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040), 0xfd63) getpeername$netrom(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/03/23 19:08:24 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0}], 0x82, 0xffff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/03/23 19:08:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000d578b4)=ANY=[@ANYBLOB="54884ed310000900000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001e000000000000001600"], 0x2c}, 0x1}, 0x0) 2018/03/23 19:08:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ca4fd4)=ANY=[@ANYBLOB="e00000027f0000010100000002000000e0e34d0400d09489"], 0x18) 2018/03/23 19:08:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x3) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000269bda8f1724ff220000000000000000000000000000000000310000000030dd00458531449132c00364691a6b51e14b6cfa4bab22468ecc7be6ddfb6ccb7f5c0382718c2e7faeadeb76c8135f497fd4a6e5666b2bc1da5dda7f234e6d282976c29ad51b"], 0xf3) creat(&(0x7f0000000100)='./file0\x00', 0x9) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x6, 0xec, 0xee, 0x86, 0x4}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffdbe) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x80000000, 0x90800) 2018/03/23 19:08:24 executing program 6: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000004000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000c6e88ed6000000000026a5d3957b3f0000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) r1 = socket(0x12, 0x1, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in=@broadcast}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) 2018/03/23 19:08:24 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) setsockopt(r1, 0x8, 0x6, &(0x7f0000000100)="2d1d0440ec", 0x5) r3 = timerfd_create(0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x2, [0x8000, 0x1]}, &(0x7f0000000200)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) flistxattr(r0, &(0x7f0000000000)=""/245, 0xf5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001d9ff4)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3cff4)) epoll_create1(0x80000) pipe2(&(0x7f0000000140), 0x4800) 2018/03/23 19:08:24 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/102) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x400}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x8}}, 0x8001, 0xfca}, &(0x7f00000002c0)=0x90) 2018/03/23 19:08:24 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='%\x00', 0xfffffffffffffffa) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000280)=0x680, 0x4) keyctl$clear(0x7, r1) keyctl$clear(0x7, r1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="0ac5b0555c2d1cfa9c46128e3664fa9dc5bc491cd3203ba005242ea987aef1618d1d73f00fcefa394c7ae875b1ce25774d8c3465d019f4d38536bbfc87fb1f4b253419207d6a52540c428744037e2595ca30144d18bdd91237e8bae8c5470a92c72a50b892848ad29f361e3120e9a35ca55777a88190440000000000000000000000") r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x40, 0x0, 0x80000000, 0x7, 0x7, 0x3, 0xffffffff80000001, {0x0, @in={{0x2, 0x4e24}}, 0x5, 0x9, 0xfffffffffffffff7, 0x52, 0x3}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000003c0)={r6, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet6_tcp_int(r4, 0x6, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={r5, 0xfffffffffffffada}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r5, 0x3ff}, 0x8) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) 2018/03/23 19:08:24 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)="8a", 0x1}], 0x1, 0x8000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x80, 0x1b, 0x8, 0x8, "3d8965f0bf3c1e49a89e55b6edc8b0cf7ec6bcfbaa3b12b10f53e622d221747e869a609e86863c7e0f96debada94ffc3f2bd727ab551c7af54dd31caaf451124", "683e26fb713ddd29d4d797cc71dabd77495598aaaf5a56987fc6cafe5c5760b6", [0x4, 0x5]}) 2018/03/23 19:08:24 executing program 5: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/03/23 19:08:24 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x7, 0x4) r1 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) linkat(r1, &(0x7f00000000c0)='./control\x00', r1, &(0x7f0000000080)='./control\x00', 0x0) 2018/03/23 19:08:24 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) fchdir(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) socketpair(0x0, 0x80004, 0x0, &(0x7f00000000c0)) 2018/03/23 19:08:24 executing program 6: ioprio_set$pid(0x0, 0x0, 0x7fff) ioprio_get$pid(0x3, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) r1 = gettid() ioprio_get$pid(0x0, r1) 2018/03/23 19:08:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x88a) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x8}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/163, 0xa3}], 0x1) 2018/03/23 19:08:24 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x7fff, 0x0, 0x0, 0x2000000000000000, 0x4, 0x0, 0xffffffffffffffff}) close(r1) 2018/03/23 19:08:24 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x100) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f0000e57000)='./file0\x00', 0x600, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f0000030ff4)='./file0/bus\x00', 0x0, 0x0) unlink(&(0x7f0000000080)='./file0/bus\x00') mknod$loop(&(0x7f0000000000)='./file0/bus\x00', 0xa1, 0x1) 2018/03/23 19:08:24 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xc) set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000040)}, 0x1, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/23 19:08:24 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/xfrm_stat\x00') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000ff2)='/dev/keychord\x00', 0x800, 0x0) preadv(r1, &(0x7f0000b1afe0)=[{&(0x7f0000d4f000)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/23 19:08:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syz_tun\x00', 0x200}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000081eea0)={0x14, 0x2, 0x2, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/03/23 19:08:24 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r2, 0x401) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) r3 = accept$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000200)=r4, 0x4) 2018/03/23 19:08:24 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x4000000000007) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00'}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000040)) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) sendmmsg(r2, &(0x7f00000018c0)=[{{&(0x7f0000000100)=@generic={0x0, "06babd3de39c101b6ae0fc171cd0a67a5b4f322ec81562027e97032fc89dc8eb1940153f0f2a58ed40472be46d936415e0742860fa695c0282a6bb08896d02137b9b1339c91a8edda6030a733d52bbc230de1a2621ae4604533ee5a7f1a0e24cd348dda1dbe12b75b0d30ca72be6052f5be14f22e9c243c012a4f9696bfe"}, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)="4b4418ee5371091e689a85ee6d5468736a089c25e75a1e3a108f154412a0cf5dd4ce76df91cb3efd949fe68c1ce4af0dde39d95b59d614df4af06bd9fe18ca7bd76f28c772d8bce4e98f8f69e26076a07d8c2f4de3512afbedb213e3f09e07351cae636633ca173adf94aa5370211bb177d170de326ef11b5c", 0x79}, {&(0x7f0000000180)="c72b727500b4d88243dd249667e5cb0b2bc29513da54", 0x16}], 0x2, 0x0, 0x0, 0x24000040}, 0x1}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000000340)="3df61833ac6cdf30fa2d2f8b85bfb2448c4bc1d1b990087f3047463db131f50a6c1098642781b602694879b6a418a4107c6a60ef002ceec5fd05c89da16c219710a4fbf3a6762d5d98503ca1717ecbc147851269cc604dbb3c6826416ef05fa54815a40a743ab9e37023eea29fba4d78218384721c8a9e4c75891c9d24d8c48b2d03ba0c61048f5ccedcd79d63fce1b224ce4963022978690b1f734be1045ab2b2dc6f04dd2fb917efc143fd5c37a6948169b470f85c6601c8a7ac91ba0ab17ad81571e3d63fe8921ab0a5467f83fc497e6946d322bf126c18e61d5f271c083ad8", 0xe1}, {&(0x7f0000000440)="6344e19e12fa5b5a42c9eb9d89783a4d9a5d2fa5b289cacafdea03ed18a84502554d0979fc86e9905a49dfad93d7dbec5d19015a5f32236f20132e83fcbcee8d3be2521dd28a02ed8d02a9b9289b903d49492092955b4d5383899c723f3c0d9f5956d44b67477943f7eca83fd34d209d5c5f91904afc80afb4b91117908c23cf98ab1a5a4fd4a2991a9df467eaaf1f8f52381415d0a7caab70cd1bab56b47b63bff2cee8cec605c7338054a3396e462caa65bf1ff3c2fab6a7c1b0eb6666b360cb34d5a768f2850df062f58430cbbf5fc9ab8ffddfa7dca672421bcbb95b6e1581ca82", 0xe3}, {&(0x7f00000015c0)="06362d4c09fb93b1ed91d18f39192163fda6a2f81138533b3ee88b5d39e5cbe448bdeb616452f95f109db67e499e0b8220b9ed15ce7cf156a1874d8f1c533a21c1a777b7a0e00fcbb0dd70d9748a967f38bfde235f3f709eaf413e0097d849e879e50f842faabce68a781b0c69aa8815711a207853934775df175aee2d939a50340d3f82a997c5fcaf831f8e453038cc519498fef89e897cc9665449c93fc18a782b0b34736b56", 0xa7}], 0x4, 0x0, 0x0, 0x20000800}, 0x5}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000016c0)="92fed4fa4883b7d4ef167f1820814f89722b27c0156a64ebe093e5d38fa369a0a2ebb3dd6a3ad321921db843ff9b28258c7232eb791c2c2b8191e4d118c67ce1c19bcc4570c9d40364726e", 0x4b}], 0x1, &(0x7f0000001780)=[{0x20, 0x91c0590cde990e3, 0x0, "69cf053123d45124ce86c1b4"}, {0xe8, 0x100, 0x5, "4305f5f3ea7709874c8e87b14fd703bc09cd66be05ab3b80a294ae02b5fa4363b7494c751073c056f846ec835503c86e3932c1515be7e022c147195d1db030dd065ea75b89ef07f51460c0aa4562ce964436a037e595786edb5fed08bc8271cc5cea63f01dc0b02cb1b71ed246241bfe0b298697b06d41b1d86c97bf2cbfb6e2efe2dea6326158b6c36d4a249ef3aee74c1f62f76813926988d7dc4586238c83a8e2f405ba99643892cdd7668572cc6ca40aebfbb26835606ec1393748db5e17879011df7539d47ac69a65b1dd1a39f3b3553a3d1d"}], 0x108, 0x40000c4}, 0x80000001}], 0x3, 0x4000000) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000540)=""/125, 0x7d) r3 = dup2(r1, r0) epoll_pwait(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000240)={0x100000001}, 0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001980)=0x0) capget(&(0x7f00000019c0)={0x20080522, r4}, &(0x7f0000001a00)={0x85, 0x1, 0x1f, 0x0, 0x5, 0x1}) sched_yield() bind$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) 2018/03/23 19:08:24 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f000004b000)=""/134, 0x86, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000004440)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9000000a4fc8020b9a748ec3088c8447ff09b8e74825951e5d056cebbdf04694ec9063a3fa71f4fc461ed3d1b39cc9f9c655be755f3e3ccbb013ec0436caf3493188e1a585e80526d33d13eadc605729296e062875ffc0008000050490000e3c752e9f16fb793ebe3ae48d2a13f0e2771bbc02aaaba55ac3f09f771129317764b2093976f03a47e5437edd92dfa55a0319a8bd56c6d3dbe095b1aaf255d2873a13dce273ac00ee0946d68cf5ed32a03df8e32b29bd7dfe4db91b1e5e4"], &(0x7f0000004540)=0xc1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004580)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8c, 0x5, 0x0, 0x3, 0x30a6d13c, 0x5, 0x0, 0x9, 0x9, 0x1, 0x9, 0x4, 0x4, 0xfff, 0x5]}, &(0x7f0000004680)=0x100) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) 2018/03/23 19:08:24 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f00006e7ff0)={0x0, 0xdb}) 2018/03/23 19:08:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x400000002000005) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), 0x4) r1 = dup(r0) write$selinux_access(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='system_u:object_r:ssh_keysign_exec_t:s0 unconfindd 57\x00'], 0x36) 2018/03/23 19:08:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x48000048b, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffe01) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/15, 0x200}) 2018/03/23 19:08:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) r2 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0xdb, 0xffffffffffffffff, r2}) 2018/03/23 19:08:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f000000a000), 0x2) sendfile(r0, r1, &(0x7f000000dff8)=0x2, 0xa) 2018/03/23 19:08:24 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @remote}, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r1, &(0x7f0000fee000), 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000240)=0xffffffffffffbc91) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/242, &(0x7f00000003c0)=0xf2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'syzkaller1\x00', 0x20}) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x106) socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30800, 0x8) connect$ipx(r3, &(0x7f0000000040)={0x4, 0x9, 0x8, "f33b9cc4d236", 0x100000001}, 0x10) 2018/03/23 19:08:24 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f000000c000)='ramfs\x00', 0x2000, &(0x7f000000a000)) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x2d}, {0x16}]}) socket$nl_netfilter(0x10, 0x3, 0xc) chdir(&(0x7f00000003c0)='./file2\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="73656375090000002e008dcb9c95a5f66f67c6fec8ae0812fea1e0b841e1744acfa0b5941ab2a7b8041a017bab9075dd9949c86d7bade6eef857ecef2247707e0f3e97f87d8d02000000000000000000000000000000"]) getgroups(0x5, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, r0, 0x0, 0x201c21) 2018/03/23 19:08:24 executing program 1: r0 = memfd_create(&(0x7f0000e12ff0)="74756e08000000000000008000000000", 0x0) fallocate(r0, 0x0, 0x0, 0x4) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) lseek(r0, 0x0, 0x3) sendmsg$netrom(r0, &(0x7f0000001540)={&(0x7f0000000040)=@full={{0x3, {"90ea2a9d39fd60"}, 0x5}, [{"f94692264bbbb2"}, {"58082d1a4e1c7d"}, {"ecf86c38579b19"}, {"f26d38c0dec254"}, {"d4dc604f8dcb2d"}, {"f943616da81bd3"}, {"b413bed90206cb"}, {"e595459e181b7b"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f00000000c0)="36da02a5147335bf80c3eec0e65cfcf6f50ba739fb25a3ec26092339aed4cca8f094073a0d49ba5ef570a0e92a306336210be5d23b058671ce7bb447ce0cb8f7702a8229e6d66fbe0244c70e9d42", 0x4e}], 0x1, &(0x7f0000000180)=[{0x10, 0x19b, 0x1}, {0x1010, 0x194, 0x3, "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"}, {0xb8, 0x0, 0x0, "89e02b70a0d9c67c0dd31ae39f47483e65bd9de2354b08c367aeb9db8ae09e2f60e722cf250fbb045b81c787dab1b49344f23f44d3ec42705f4d7ab01771579a7b2fe0b4f1638c08bb42bb14d2f841da2509aaf34bb71581bb720ab550ededbe16763189a3535465f3bcb817e2f891670a4d174a14ede75d6a6dde4befda4e9f8fab565078fafe993a0498e22dfe650698685e8b6feb0afc454e4b34a9ec8935563f52f96b4f94"}, {0xd8, 0x6, 0x200, "295c5203cff3bb982fbd6682779dea6cf25fa5988bac706c5388813cca344666c4e965b308b112c56abe4962db94a7af4171b611fb51a3bb3a0087920eb6ba5d0b13ff90dd0047bfcd68522139f5146bccc89af488641e5178d2a360b7430a846e5248a97fc7735a55110b1c5c81bedeb2d761796b62b0152a32db66346cdcf9ee4721e992dac377c4b91cd29e0d20e560203248e3c5b98f734c21da11d0b7012322f0d7555d3f998bb170d4ec2d32c54c686bb5847fedab509ac5a6e2d1599c2e353d"}, {0xf0, 0x10f, 0x7, "a12c6cec442e52ff5dd59579706ade505b74d2af066ec2d5b7af0a422dec7bddf646ba4c8bdb48cc1f7fefbe795bc7ef4fe796dabddc9303c9d7cbaed058b924e8b78736228805ec4dae9f18aabc628475c5fe4e38a2d5a7354e82eacab1f69145f7a21140e72c44f638485f42df01942f0756d965223d59119df4a267e41c2177c73578202fa983e5ea0853250ae803e097b0de9f3d6ec6c79cdc8cbb4259dddbca2edb51a7caeabc73b6d31b6d754a36b6bee7b6cce82224c5a9af242c2bb03079bc1b4c51c6cd77bd454ca5e34693cf1150fc7b5c17b6243312c1a695"}, {0x110, 0x29, 0x1, "b65462315a7d2af8b81251ebd0a882b47478ec2da786da7b63d543b97b6c5345f9293b5b013c0c14b872e61fac30181a9570bc230f2a88db36ead6a4b364f8d24fdd72f1c65600e4bcb71c506440d6925e4ddaf1fa73c949b4ae665ec7646030e868bc9484c5b2514a8bf2049f803676ec49b81b7d649a97b0230471559fb19cd4406f531accf8b05c98dd5f009dafd237413c879394eccb8ac98546a8d2d072d18fcc46b03c836060df598b5ed473327876a08338118b8c5fa0cb04a33e44d5f972380930153d7f24112130f3c4b75bd29cce39209265cf50dfdd6500586cdde474c781e4afacbf3a67ebd7c82e4be1a3cdbf7d13b5f8058089e3"}], 0x13b0, 0x40}, 0x20000000) 2018/03/23 19:08:24 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getattr(0x0, &(0x7f0000000040), 0x10, 0x0) r0 = getpgrp(0x0) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) 2018/03/23 19:08:24 executing program 6: r0 = socket$inet(0x10, 0x0, 0x8) socketpair$inet(0x2, 0xa, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002900030007fffd94ffffffffffffffe103000000031d2b0dfffffffffffffffc", 0x24}], 0x1}, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) 2018/03/23 19:08:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000004, 0x13, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rmdir(&(0x7f000015dff6)='./control\x00') r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x2000}) readlinkat(r3, &(0x7f0000000680)='./control/file0\x00', &(0x7f0000000580)=""/246, 0xf6) sendfile(r2, r3, &(0x7f0000929000), 0xff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000240)={0xae}, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000200)={0xfd, &(0x7f0000000100)=""/253}) 2018/03/23 19:08:24 executing program 3: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000000c0), 0x4) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r1 = dup3(r0, r0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) unshare(0xc000000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) 2018/03/23 19:08:24 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8}]}]}, 0x28}, 0x1}, 0x0) 2018/03/23 19:08:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000ddbfe2)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}, 0x1e) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000100)=""/245, &(0x7f0000000200)=0xf5) [ 59.036404] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/23 19:08:24 executing program 2: prctl$intptr(0x27, 0xffffffffffffffff) 2018/03/23 19:08:24 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x80050, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000180)={r2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x94, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="11634840000000000000000003000000000000000000000010000000000000000000000048000000000000000800000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a627300000000", @ANYRES64=r1, @ANYBLOB="04000000000000000a6635f10b010000", @ANYRES64=r2, @ANYBLOB="0100000000000000852a627301000000", @ANYRES64=r3, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="05000000000000000d63000000634040010000000000000002000000000000000000000000000000000000000000000038000000000000001800000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="8561646600000000090000000000000004000000000000003a00000000000000852a62770a010000", @ANYRES64=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0xd1, 0x0, &(0x7f0000000300)="1e909032a47d4e7ff3dab9c3359749f4f74b958bfb7fda1d20e4559725e528ec4789c48cab0f5d50eb7b5916430cc014a99309726060c0420a272aa844d621e63839503e550e12f08740ae6e1316883a01e6a9c5a7db0b9b0e2f34092640ad2da3e3c3748e2c6e6170fb6407a1b7948331ee36894565d922a4a284699cd833ad077276ba078addbcba609a2be7fc24ba22682ad2b9373ab6a50d090e230cad35c4c2ed5710f61e923a47c4384489ebc216436349991b088cca84ca78b28c68ec60b96e53c7012517bc182ab8e19da5fc6e"}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e3ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r5, 0x4024700a) 2018/03/23 19:08:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0xfffffffffffffffc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x9}, 0x8) 2018/03/23 19:08:24 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x80000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 19:08:24 executing program 0: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) read(r0, &(0x7f00004e3f4b)=""/181, 0xb5) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) 2018/03/23 19:08:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000004, 0x13, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rmdir(&(0x7f000015dff6)='./control\x00') r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x2000}) readlinkat(r3, &(0x7f0000000680)='./control/file0\x00', &(0x7f0000000580)=""/246, 0xf6) sendfile(r2, r3, &(0x7f0000929000), 0xff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000240)={0xae}, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000200)={0xfd, &(0x7f0000000100)=""/253}) 2018/03/23 19:08:24 executing program 6: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) setrlimit(0xc, &(0x7f0000000180)={0x800000800a56, 0xfffffffffffffffe}) munlockall() getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x20}, 0x4) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x9) 2018/03/23 19:08:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x5000}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/23 19:08:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) r3 = dup(r1) finit_module(r2, &(0x7f0000000100)='vmnet1lo\x00', 0x1) epoll_wait(r3, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0xffff) close(r0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x5, 0x1, 0x7, 0x3}) accept(r4, &(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0x80) 2018/03/23 19:08:24 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xe3, 0x2040) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000180)={0x3, 0x800, 0x4, 0x40, 0x6, 0x1}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040)="9f28c490d9263c5646442727c090e0f94b4a44397ce010668166b67ef66e1da793708c97f1fe984d3ab9fe90bf8dffa75dd3048ab494da0c25af62f7f7917c", 0x3f, 0x90, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/03/23 19:08:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x5, 0x210080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x13, r0, 0x0) r1 = memfd_create(&(0x7f00000002c0)='em0user\x00', 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x1, 0x3, 0x0, 0x4, 0x3, 0x7, 0x5d0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0xf92, 0x20, 0x9, 0xffffffffffffffff, 0x2}, &(0x7f0000000440)=0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) r5 = memfd_create(&(0x7f0000000200)='em0user\x00', 0x0) getsockopt$netlink(r5, 0x10e, 0x3, &(0x7f0000000240)=""/37, &(0x7f0000000280)=0x25) r6 = fcntl$getown(r3, 0x9) r7 = gettid() rt_tgsigqueueinfo(r6, r7, 0x3, &(0x7f0000000180)={0x5, 0x406, 0x7, 0x10001}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, r4}) 2018/03/23 19:08:24 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000014009be700000000071e57f0bc6d8a009a69301ebbd90e37f20a044656cf082de2fe", @ANYBLOB="080002007f0000000000000000000000"], 0x2}, 0x1}, 0x0) 2018/03/23 19:08:24 executing program 0: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0xffffffffffff7fff, 0x7}, {0x0, 0x404000000000000}, 0x4, 0x2, 0x81}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)={0x0, 0x2}) 2018/03/23 19:08:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f00008e0000)='./file0\x00') linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x1400) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00') 2018/03/23 19:08:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000040)=0x2544, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000d56000), 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x9, 0x4) 2018/03/23 19:08:24 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket(0x10, 0x807, 0x180000) write(r1, &(0x7f000031efdd)="1200000030000700ea091008460007190a00", 0x12) 2018/03/23 19:08:24 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendto$ax25(r0, &(0x7f0000000140)="4686917aeb3e73ef9a48664cf5320b93c756da668d6ee1c95f9e77bf5f3bbd9790c4446022eb2c939a8ad7062adb5293619ec88fa2d3f141ba83a1d42ef2e0d2a72f79315f5fb122e3342aca3bd76f793228f1cd544a7aa8705c7500426f8eddb53129e0b061783f55a9e9e7703edd97eb49403c2af98cf7", 0x78, 0x800, &(0x7f00000001c0)={0x3, {"8ac78c1fe6e47a"}, 0x2}, 0x10) clone(0x0, &(0x7f0000000100), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000080)="6a5d0b3cf367f547abbdaf5104c537890800000000000000b4f9e79ff1346217ad4bb3688ea55290a019f326fc1765fac55d9e5d60df7887a18a52d48f0ad04b8c172438b83b3eb7edca3afd2210b1d965e780ad7300e2c284c6af857f81e76e9c18b37d430b5cb2ab4a25695495bf545cb5b0eca125e60f302ffcbceb19") linkat(r0, &(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x1000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) unlink(&(0x7f0000000000)='./file0\x00') 2018/03/23 19:08:24 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x813, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000000), 0x0) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r1) 2018/03/23 19:08:24 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) lseek(r0, 0x0, 0x1) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/03/23 19:08:24 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000db1fdc)=[{}], 0x1, 0x3c4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/111) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) clone(0x0, &(0x7f0000814000), &(0x7f0000918ffc), &(0x7f0000b17ffc), &(0x7f0000956000)) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0xfffffffffffffffd) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/03/23 19:08:24 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x400, 0x0, 0x6, 0x1a, 0x4, "2d017d804d1fbfcceb74be6c68126fe9ae3014a9d816f18a487705e6854903f5fd9d944fae332b91b22418b18a38b0052ab6b312ccda33953d66bae61d551cc2", "05aa4f8c6997b58910123d6f8cba43aebc7804cfef110b05f29a6e4aac6e3f611a198906c9f8cbbd5c4c4052133bd67c71801ec61f1ccd6fe95f5a02796f4742", "a70b064ad8cfdd66f8d4e59983ecabbe9b11ce42912b1e87765d2062d3e2d675", [0x6]}) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/03/23 19:08:24 executing program 2: r0 = timerfd_create(0x0, 0x0) fsync(r0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101}}, &(0x7f000000bfe0)) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7b, 0x411d8ffeb2e6b6c6) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x0, 0x200}}, &(0x7f0000489fe0)) 2018/03/23 19:08:24 executing program 3: r0 = add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a}, &(0x7f000088dfe4)="14", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$set_timeout(0xf, r0, 0x41002) 2018/03/23 19:08:24 executing program 3: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00002f0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r0, 0x0, 0x0, 0x8001) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000000), 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f00005faff8), 0xfffb) 2018/03/23 19:08:24 executing program 1: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000000140)=[{&(0x7f000075ef4e)=""/178, 0x102}], 0x2da, &(0x7f0000000100)=[{&(0x7f0000000180)=""/83, 0x53}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000280)={0x7, 0x100, 0xffffffffffffffbd, 0x48, 0xbf, 0x1, 0x5, 0x1000}, &(0x7f00000002c0)={0xfffffffffffffff8, 0x1, 0x0, 0xfffffffffffffff7, 0x6, 0xdd98, 0x6c0217e8, 0x8001}, &(0x7f0000000300)={0x0, 0x0, 0x3, 0x0, 0xffff, 0x6, 0x3f, 0xffffffffffff7fff}, &(0x7f0000000380)={r2, r3+30000000}, &(0x7f0000000400)={&(0x7f00000003c0)={0x1}, 0x8}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) epoll_wait(r4, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x80000000) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000440)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0x14) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffff9, 0x32, 0xffffffffffffffff, 0x0) close(r0) prctl$getname(0x10, &(0x7f0000000200)=""/91) 2018/03/23 19:08:24 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef8ffc)=0x4, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) process_vm_writev(r1, &(0x7f0000001480)=[{&(0x7f0000000080)=""/195, 0xc3}, {&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/38, 0x26}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x7, &(0x7f00000026c0)=[{&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/192, 0xc0}, {&(0x7f00000025c0)=""/165, 0xa5}, {&(0x7f0000002680)=""/34, 0x22}], 0x4, 0x0) 2018/03/23 19:08:24 executing program 4: r0 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000017c0)={0xfffffffffffffffe, 0xffffffff, 0x0, 0x20}) process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004f40)='/dev/pktcdvd/control\x00', 0x20000400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000005200)=0x3, 0x2ac) socketpair$inet(0x2, 0xe, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000001840)='./file0\x00', 0x202000, 0x2) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x3, 0x400, 0x0, 0x3, 0x4, 0x8, "b7a0cd9128f27e9d32b7b90595d9a383e868c66b8cba76821c86e9175e24e32fe64e109a28659063b6081cc2b442381d1cb7e6871965876068fa9db6c4e749aa", "ec3854f24d20c38eef739f2545c252fef18fe9c318e9239a428ac5357afd686e7bd9ccd2a4804c11fefa581b17b162f0fbd8eb9270f62231836f2bce6259752f", "067720ec4945c424c9ae3b3fb4ce79ed64c99f7d4ed593728977f75a56fefc4f", [0x2, 0x200]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001340)={0x0, @in={{0x2, 0x4e22}}, 0x6, 0x4cf2, 0x3ff, 0x9, 0x10}, &(0x7f0000001680)=0x98) stat(&(0x7f0000005080)='./file0\x00', &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() sendmsg$netlink(r4, &(0x7f0000005180)={&(0x7f0000001980)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000005040)=[{&(0x7f00000019c0)=ANY=[@ANYBLOB="08330000160001002cbd7000fbdbdf25040169000c005400090000000000000008007a000000000904007300236eb45cb8ab011abd5fc30fe581f5362adb6874852108007400", @ANYRES32=r4, @ANYBLOB="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@ANYRES32=r2, 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@ANYRES32=r2, @ANYBLOB="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"], 0x3308}, {&(0x7f0000004d00)={0x1ac, 0x32, 0x20, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x19c, 0x6c, [@generic="84f1b342524ebec7067c31d9ea1ab43ceac7d17ba01da5557ea6b11909f96f4a06802c55000f5b14a61d8690b56a14787a419d2b4757a6bdf9e76bf527eacb284cd83fe84e94a74c1342b9d113930e818b789ac3b4a0dcfdcd027dd25e06b35318c50de7e49602ac38420c6e1fd23714b235693dec2ae225826034c4096c378e487d43cf76c62afc91bbda4482f7135de263329ca4cad779703bbd289f32a6e14b51d5868b8bc982f0a17be2cf0a40e879eb0129b532db6ee3720e1bae2bf9593eab2c67fad55e316295925b7973c5874ff3ab", @generic="53d47319aa2aab16dafd6aa3e5e96f33dbdfcfe1a94c9d153cb6b8d725f2d31639b8c56f2ddd6f706a41727c6dd09b5203098a800841be492e3554ca8d84c9c29258ad3d6aa3c288eb574096204e9fda6eb5fbc2ded6b7b037096c33a57ae7a949f912f1c77505d9908da6f71b1f22e97dd6d33775317d05fb623371a0affa294fa28d4d9e5f179b0351571518daf96d1716da6f4730d077ce08c37a7fd676ac226dd6a222b8f41a7b721e8c99f52316438ba22d51aac2c4d4b2ad970e0709e5bf85f5ed"]}]}, 0x1ac}, {&(0x7f0000005240)=ANY=[@ANYBLOB="dc0000003e00280427bd7000fddbdf25a0004500540036006f905bf2c60018c1ea1c78bf341235fba8e1879aa20ba954e7331c59475fc786d871c80c11f98cb2c218119d69fa5839f18c5272e83bbdd8add117c7f1c13b9a6da8b98e67fdbba53075716cc7508e0008006e0000000400076a9b738b005a24bcdca3db06e9d88c8a7e558d2dde057198f28280dc7d93ba5bfcaf192ea778489f09c5d98053e6b3f3fdb8f0551ebe278979ccd804005b003fc2d589efcf80e692d1c0c88a5d33d7230992f6b3bcb8e14cc9d43c720e2279948ded208aed7f5d9bb0310000"], 0xdc}, {&(0x7f0000004fc0)={0x70, 0x2a, 0x6, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x1c, @u32=0x72c9}, @generic="88c6898498b1ec66c21fe55786ee57bcf2066c148c1c167568984dac5e141246667c8766c33b93b09d0c63fc928f029a089491225185e2e65a62a6be2ee0cbaecbf45bfd1020306d6702687e17c0c9934d00aae837f316"]}, 0x70}], 0x4, &(0x7f0000005140)=[@cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x20, 0x1, 0x1, [r4, r3, r3, r3]}], 0x40, 0x4081}, 0x400c0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000016c0)={r5, 0x2a3}, 0x8) ioctl$KIOCSOUND(r4, 0x4b2f, 0x9) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000004f00)={0x8, &(0x7f0000004ec0)=[{0x1, 0x7, 0x0, 0x5}, {0x0, 0x60b8, 0xffffffffffffff12, 0xfffffffffffffffb}, {0x4, 0x8, 0x5, 0xab71}, {0x2, 0x4, 0x30f00, 0x3f}, {0x6, 0x1, 0x80000001}, {0x20, 0x50000000, 0x3, 0x1}, {0x0, 0x40, 0x7, 0x7fffffff80000}, {0x1ff, 0x3, 0x8001, 0x3}]}) 2018/03/23 19:08:24 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x400, 0x0, 0x6, 0x1a, 0x4, "2d017d804d1fbfcceb74be6c68126fe9ae3014a9d816f18a487705e6854903f5fd9d944fae332b91b22418b18a38b0052ab6b312ccda33953d66bae61d551cc2", "05aa4f8c6997b58910123d6f8cba43aebc7804cfef110b05f29a6e4aac6e3f611a198906c9f8cbbd5c4c4052133bd67c71801ec61f1ccd6fe95f5a02796f4742", "a70b064ad8cfdd66f8d4e59983ecabbe9b11ce42912b1e87765d2062d3e2d675", [0x6]}) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/03/23 19:08:24 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2800, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000280)='./control/file0\x00') ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='vlan0\x00') close(r0) 2018/03/23 19:08:24 executing program 7: clone(0x200, &(0x7f00000000c0), &(0x7f0000744000), &(0x7f0000000100), &(0x7f0000804000)) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) socketpair(0x9, 0x0, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/38) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f00009c4000)=""/61, 0x3d) truncate(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/03/23 19:08:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1000, 0x0) 2018/03/23 19:08:25 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x6, [0x84c, 0x1, 0x7, 0x4, 0x20, 0x1f]}, 0x10) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sysinfo(&(0x7f00000000c0)=""/247) renameat(r1, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00') 2018/03/23 19:08:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flock(r0, 0x1) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) 2018/03/23 19:08:25 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x7) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000040)={{0x3, 0xffffffffffffffe1}, {0x6, 0x7}, 0x1, 0x1, 0x9}) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/03/23 19:08:25 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000081f000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) remap_file_pages(&(0x7f0000e36000/0x4000)=nil, 0x4000, 0x1000000, 0x3ff, 0x10000) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/253, 0xfd) 2018/03/23 19:08:25 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2000000, 0x50, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) 2018/03/23 19:08:25 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x12}}, 0x1c) sendmmsg(r0, &(0x7f0000005500)=[{{&(0x7f00000000c0)=@rc={0x1f, {0x1000, 0x0, 0x9c48, 0x800, 0x0, 0x686f2724}, 0x3}, 0x80}}], 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) sendto$llc(r1, &(0x7f0000000500)="de55704c1ea429f8f27637c8d7e869256966e9f4f4f9f9cc5fec0d335a89c41f2b7da34e9a619622ae53056b6de7ece5a0093dac8e87af8a517b8fad117bd6fa44696451a0cf3538b17e1478b2de6faac1f473dc3d3825a73a5da9ebbe9f24eebf459f469709adeb8dd47db2736ef55e72490398d6a84ddf206e858c1029e3603dd9f32bfe9b7508d12b4b64b6433e902dcdbe4bc1c35c45f9cdbc9bdb7be2f1e5da266952fe39fb6053a6f84459e09933a6232e98436de3cdd27fa237b4ab368fd6ec06437d774b37d03b3b8e586309dbf52366ee06eab29c48f0f6bb9b37019aff82225e1e929967672b571af7ff0b3db59e71dacef52cc730e9c9952fc5cf70044f69da2d9a25a83725a89dd88ee8a9dfe4f3b4efae5b7f6f8f8eb1de48559dc26b0a74bc6400754bb04b6de8ee04650720221cceae49bbf6f901554ec03a09919ed8dde2cde74147349d15b494e02ce7860014a2f2233a8cda3e50798087aad6df3b51132d01d050956959d1848a8343bc9031b2bb4dcd9168721e7217f902e3b3b92123503e5897a6f66df5a8b7995c6e8d535116eb88f373b88cd895d50f9f4c0b750f87902e0584ef30e5336c2515c2da4eaf441649bb32f2187086242f821bf1831f67f29bb4f8107fb9963aae958c10c8875756930fbbd45aef73d9d334745e7f200acde46e55de2bec4c0883f7015581973d844210f4d9dc33fb1a26297f3caa0d907dc0404baa6d8a760bb8fed1e782e680b7a574a5208e0a565a5ba06fb0d7a9e948682914871e712e6ee0ae2c7e52be4cb7eb124b462f2dcb274218c001c31ad0667ca05f232d3385cf6082433a69467339c391be96924aba72359d33a5a43e9ae59a7255b126ba9eeaed94cad3344ae08ceede84f0f31df1af08269256f1c8d469a0d2fdd5590b57b8033f904240d1aea1b9e845b87143f0ec21fdae0f5d888ac7699c6c2696fb8357ca837c89439ab7c2edd8f1428e55d3f2b2c55c5ae4fb9bd2eac76ea5600dcff96e321bf29ad1ff876020410939621ad314a1c08bab3d8f2982de7471189980a0a792803522dc65039aa10a30590ddd31e3aa605454ba929ed8e8093832bccd2fc14a57177f17f15d4f3fe2835e18c005e1a4041564f931b788e0af3478f11331507f075db7c25c85915920d0225572c86e63d08a9de457b31f166a663d2f3808dce08a9bcfb84798976669f552f203f6d4b0ec1e67036b1b70e93a5c6f213263511990e894529a1955290006906f103cad599e3e90994b55d79f29f2d8e12157b72949af24a012905f9ad452241a456149a1176d240eb8f0e9ee855b6c06241cd3a8fec3b150abc55444dbbd9f17832e2daabfce9d709c881383414a1413df56366e558d0ca049686353398c177707d1dc22ec3c15eb10571f0616aeffe11ab330822f14ddc229181df696004aad6f8f40f39df545aa6c93091f903a158c7a0347a684ae0498d1dc5a0adb21a8b9e1fcb1dc3cdb36e6098c11484f623cf5526f9b6eb4cd9cbc50c4c643b50a23ebcbe766c4de867dc18f41f4e6384bbc6e5ef5bf70b95222db699ac413ef4699394a5f325b1c34a95f3607d9e311d67fc8febbf4a5976e04e7ba1190160ac966c57c8e04c1ca68917e9a03436ab01f77bedef0ebd9d7f1fddc51376823e5591fa3096370782a0ccaf5078e31bfbd0186a9eaa6e38cdc81b497477c81a78418a627785ab9074ea2014c354637a9f502773e0270c2f87ef3187dfd8a669773346705c2e87dc9c54756e109e93b602993976f2f0a116d642d0dc48dc93f64be88f2efce3cb1df928c9c678993b5891c2dfcce053913bc7ce090fc6c5a6bfa611f8fe97f2dc9a30069aa9f6bbba4c8af3b2e78b24f2fccced6ad356d6aad535189c556c866105cfa600b2ce5d3a33bb5cea4a48c727ae7f90063e3c52ae2fe1791599aa0419f20c40d0db5794183cd4b220366680baa89739c4c9abd8547bb666fee40cee05ff9bbfc67369f42f2404a82bb7af7cc0e0b1e812aee042c5c633ad375ea874d53bc6474d55590704dd289238858ace544fa13fac5118d9ef49ab40ff489a0be57d0ab438420b3b865bc04f439d98bca7449efe2f49c658a6f38af8671877bafca60360e8d64d3d52a8f8a4b15895d7a11c678e9e76871698310b34dadddd079ac29db883bc5b476b7c5c02b8e170ca2e4afa244dc482dded79047bb457ffd32e4d28a19512c8480ddac4475326f40b69b1f310d09f308ce0fdd55c7b3354a8f711b08e4c2bd8d8d71c302516ae00af9e93f70d722344403c93a3cff7c1334cc6517dc3faacf77ce4972382c1ed49de8e824cec8a6de91d44b5eeff4dce46319e8e665a9835627cfce961ea26541af6a4f14c758b8b8fa6686a74a6e6d86625e90ec929b43ba2ff81295aff642d4e047bd0c0e864f3ff054843d19235cd2b7de41612ebc5afb196681057134d8f3449464ef3eaf2b3f3143cf6f866ab9b667908b3eb281618f9fa9f42058274550786689a15134ebde9b3bf90fe9a9ef1fedcdf23cd243dfeef7a228411239f79784b40688aa8f208341361e3cdd66530771c5a93352a490128e6487cd92befa47f0bf2a62c6a3964fb7eb1750e1ac7bf558bd80606687ef13dd432f3871ed37e3405bfcd64916a84f86cdf1304bf441381cbcd87ccc0c3facc7f98de56838ce814d4789e2f86c3c172ae3c8ab92c8169e01678be98e7968119a369dfb9a1d6c8f3492e6b7bd12dff0c0d422201fe3f92da8c0c64975d2849e8b9ea13b76ef12faf9dc458aecf57f08e512f62a260890e316806782191c3cc9807322cf601c8ac4dd6168b4fe7b5717816022e7756074a7d3a48e1feba6e5ca8223831af241e5b182759caac0dc6f65bbfc0c2ff3cd11cd9dcc22ee16278a7c4fe90d833271019b0431c8063797556c8dec3ddc5106c29756db84b1cb2fafd43ca7f22330173fded2e60f99154640f59dfe9d3653044675f7ba20617153086a25e17ba19cf635d96f6a83f94a4ef0607c6153e2851eca075cec85d75e85db5dc63e92b25bda0c4dda016c7ac0a8556c8a9e8ad4a1adb7cbb3321913fb4a99c19707900d20c43856559c87bdf6986c70dfa913f3c34d53b71ea6aeee9b7fcf6c7e329724718ac40327910036209707c9a255d9dd3bf20247c65ff422ca96c5f6d72e852f5645dc2ecbfea4364bbffbcd9eccd211c43c01eddec548cd5e81d17ee74ff7418adaa2241122b95577a45fe03008cbce8860c8470f13622e4504979f5dce91bc2536a1f1145ad9317465667ad0d42726a68f44b97a4693f7c391926ed30ef1af1029f9072cbacac360f66ee1170b17798deacda66f5e24c21a77d6e09f921ef55e9854bedb815b72965d32a3a51ef1644b8b1522a662a6553c293de703a4a2651b7db64fbb62742f677f081d93e57b7018aee17d138434be1f50bbe3d1116b1d929cf5a78ade94dfb7929950acaf5871b99cb99013d5fcee44e5ab4ab30ee185e0fa3193121b7cf70544ce56397062e319b2c3e0c0000ecc436044cec32f3b42150973508e4f41ec8f06adefd9a0d917f86de4dd9557e733afb3d195033bc86c2e30cb357fc47c05df3e7192530970162583084ae4d86c2e28fc43ea7fd14341bd9b5ac124559e4e24c40d7cb153f8b8c4b519b7717cddf34db02fe7eef2a388433053221be3fb91721aa914cef6f6671085d1cdacbadab66946c1f0059b2609ba739c501c0b08e59e89dc92dcacc112c26f65f18afe6f719920d9828db2a224d64c271a546e68ddec9196cad34181f46cde140c2a40143f5e175345c48608ac88578db463231d4a055f4658e16e48bf21d911ed61ab3f0633bffcbe322751f568ee7629fa96ce473c354628ab07f167a4ab018d7f97f3db7ce0a29595cc22bdbe25009de22c7bce7598ccce6d4d03dcf0ccd52682a7633c3628c744f769adfadb30c3397a1c14decb1c23b03f172e8bba82e8eadc2eb31884afaaf0c4eb2ee1a1e98630dce40e8dc62fc5e53f59af7e34c0e22120187768e5eabbe4ab36834ffea1e3e4b616b328b3487ecdb4c00367c5441e32e863b05a1243999064c5378042b2aae3ef6510515ac827f1f8d16aae6a82bbab647e394de9362939606e68e64864617a4c642fe4d7009baa56b5d948b31a06a161e7662b6f7fff6ad8c5f0921e65e540c7f5037436cdf86b51dbff969756fefc1288e537c1dc3fe5eb0063a6587597ed6ebd1dd5646563a1dd238b9c807d111c8ca1eb0b70791c4acd4e6d0ce45bfabdf0f4c75a5b85fd357a103c3a6ca0a3132116eb9a1e307c9de0d96a9679e574600517871aced07974f350da679795c1d60f770a59c37766d7bf219d0f85eb16fa055825b85d5305e46026ce479464c94630eab152ed0afd89147a9bc488a71071706205066f92d99484854d7bbce27f793b9d4a63dc84de82087c2c3298917a9ef66569909884d6ec9ad4dc5d034bfd8fbb5c93384e9db3a6c33c13284ac444df0103cc5e12f7b2da8d59262c9c611cd3f729577d9506e8899cfa3d1c79063c21845c78d8461894ce60cf2d0118ef3292fba1ab6cbbf8bdfe0777e5b90933a61a081a6e84c19e6e1c91ac132616bd6722ebdd2fb7f63de8f0547f4761e9a798658bf47fd89d0743ef8b4e43d9ebf96725fd04342671aecac2bb82bcc491fa5406363f61f1f965895e0b29988c6f8bd2d60b441ebad9cb8eab9b444542560dbfbc6ddebe478e0a9f12dfb08841ba87789692f834a299ffe89ab082e48d6d9402ac73abb826ebb9d86bd717578b915dce9319d49f3b2f37d7d1fd327f29ac801cf996507b167f00351d9a3707e6b5807b56cca97eed3f42749ad7c9b67d468a7bd974cae959671483f20072bb47e82de565f8786bb148cddb5d1111a825ce8046d3eaab520ac513d49c49a06102619738248535b68a1ce0a9f893984f6fb4c2d222f70bf30635e2e9b6cf71254f3cc4df0b99426858baead8ce8af9935c8a7838b4861bc106b791e73ea62dc8fa7cef49fa4cf120ee589d711cb57ce1613fd13a2f1a00796bf46a1a1b9eba18531a8ff7668f1c7723cd394a745f6ecff00207784193281a82203c6c6bce27e1c5c0672a4b5e59ea2fc0aa546c614cbd6d9cb545698a5a538f27973562aaecbc512d10a824c35f45d7566757b94442aed07105bdd3aaa0ee6e0ba8abcb22d89917bf6e572c70a1a93f8de6d8f43e37468dd1cb7b81aff162db404526d4c1a6114ae210d1abc3251cd664659d976d9b3743eef99e56c7fd7fdb44226260e25f8c65074dfa8170340e2e8ea396dc1976d2fa93db352f8aeec64e0ff2cc44cd70f553bab1518d7f8b4441a4e889adf3e299701481a4e00e66a07b4f6dc56627b12630bda74c30dedd98560da01b8438e3494101b911ce57c5ca6707ec6bd2ebe27df951726335d0c66d3563b268219284742286c1aaff80fda038c13b56dc217295e6ae6929641fc2df10bf082dc0eb1688ca6d59cdb63fdd318737049ae0bba426a86704da436ebe81c43df159f0e567b14e4b8117df6324503f3de0c563e2dcce1d5c44dbc917c85bc7399a534610671aef257e2bc40a2fe837492cf8b7a5c77901154a610e7ae394fbdb28dfd757a6347edfe4bc45577c4b08903cd074afc527c8a1bd8cb72a6638af121bf35f92628839e5244791d2ec4b8d2ec3c03114205c877b0f3202d908db0691838da40d83ee3cdd368ac55768e5ab5527db891fae29819ef9e69c597a17e8482acbd677d0d6f5b0037a36db30e75d6ae13d64249ae6abd93ade96040e", 0x1000, 0x200448d1, 0x0, 0x0) 2018/03/23 19:08:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000546ff2)="0000000000b30907000000742100") getdents(r0, &(0x7f0000000140)=""/34, 0x3a) getdents64(r0, &(0x7f000092bf88)=""/120, 0x78) 2018/03/23 19:08:25 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x6, 0xfd, "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"}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) ftruncate(r0, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='cgroup{\x00', 0x0) keyctl$setperm(0x5, r2, 0x20002002) timerfd_create(0x5, 0x80000) request_key(&(0x7f0000000300)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='md5summd5sumvmnet0,lowlan1selinuxmime_typenodev\x00', r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x14010, r0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000400)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getpid() fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x40800, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000005c0)=0xab, 0x4) ioctl$TUNSETOWNER(r1, 0x400454cc, r4) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000600)='highspeed\x00', 0xa) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg(r6, &(0x7f00000021c0)={&(0x7f0000000680)=@llc={0x1a, 0x0, 0x100000000000000, 0x8, 0x3, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000700)="16d414112168d44f37460cec94017c2ba5c84a735c2f4166df230e09742f7670ede1dc27a978f27d257ad7b85dbe6d2f5a9d50a397a51c3277bc2ab58200c27bf6e946b7461b04ecaa95d336301307e7b76f500550e427ae724d3b21658970a8910bddb5ed64dd88111da929cc5ad4694f876b9c8adede2c33bdd21a", 0x7c}, {&(0x7f0000000780)="01e1183658281956867a51019e93f558ad1db63655807e6c7f3d2627f8c965e1d1ced598199596475980275982b031e5db1b5c0d8343d7cf233a9b47fe8ed462a3def946a52655944e39edfdf7ceec58b3e72b596c24a687b60032a72892d292ec076fbf14a9334f8aebd62bbe4ff8b1117b4e", 0x73}, {&(0x7f0000000800)="be53e70e7aeb708703fb0b2b099f917a2fb76945f0d24ecfb7d597f6371799a8f59a19e859fffedbec1ecd2feb3ad875b4ec80e6f8a743ed7ef38f42125aad8a4edbee8e7c3a39b4b4b96acbec9c4e208cb72f41458877f013c1158c249bd102e3f757914e895d062774e8e16266da6c5a699d9dd793d7ce7fbc7c97a15e51b47a998e8484042f23da0ffede97114f140c8266efb3a796acd83af68d78e763708896fe28b61ffadcda37ef6805c59ceef58d56e74c6b3294159980c778d9ef7adace984e5d538f81e6f04fec0b27472ba0fe1ebbd7fbeb9a5aa3a835095377820da9", 0xe2}, {&(0x7f0000000900)="d11bea401e351740e88eb4e2a49b8acd72cac6cbefc716c043aeef7730fe76734e5471c7fc639668d459ab8062558225d05d571945e0dc503d5b82bd8c4c6fb7bc373fd5b8337cb708f0d1558f9ae496dcfde17fed2b2afa83bc45c01981fbb251270292f581413473d8e9df9795b154230afcebd8ba03235d1b11c482ec092bdbe44fdcdedc9291a3f9afe3244ccba6c994964a9b28f114862ab14dc889ab037cfba2e043af33ed84833a795ef38b0ca9fedce781997c2e383462f2abb19f99", 0xc0}], 0x4, &(0x7f0000000a00)=[{0xe8, 0x18c, 0x4f01, "4bf2310ced3fd71f7516a23ed9b505599aa653fa9f09285983b6a4683eab205f7bfdb94e40c4b83b9292e4b67fdc4bef95ce05a7cda4894e3fac9f9c63303e12d3b97d3576e335f71ee43460101bc7f39ac28f31d198e496dcc7840d7758f79ba8d622f8e23eb1c4e1dcef573179bdc0175ce5eda783ba4a8400a913209aa8a4b92e0ec110e663e2615df5fb1751e5c9832573517f18316a43d1eff3680ce7897ce5528aa792bd83a0baa7337ea42b3f9391ffe6e3e60cc3ee95417bec31fafd29b306b176d2c9a83ca1a57d3d3425a6c770"}, {0x1010, 0x197, 0xffff, "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{0x78, 0x117, 0x7, "d29a27e17c6810050b14cc0b1df7e9b3a288a596509b8d838ca13ee658517147340677e5c851cc9924ce6ce2986d637f54ca6ad098d2e77d9cb78dcaa4d427341aeb739d285790d1c2065a0062ddaf5438e8976402fd38ecb773f99ee238f0bd96150f8f72a1"}, {0x110, 0x139, 0x4, "9ea766f3816f8643ad13ce3ebf046144f99d7be33fd4b9d9f3a811ea7b1e0b5ae2f3737d1d1b957ec245637dc28317aeded084ab4c480ad21e6916badcdf8af074d2e6b1994265f42380b6ce22c11d5ed3852cd44f8022b156066b50e90b4dcfd0b743110b223f1ca8ee4404a467848d795506e4a344db19625f445358f4da194b2e077e8d6b89e1904278d429caee2bc749e1ee7edb9a8d1f6d68fc5a1850ac3edfcf5b6ab522813ba74f1994046fa72e82e4640235b545ad95f6334b86fcf69a86ea2bf25823788ce30b8711ce2616f6e917abbcb3f717eba8527cd23bb14fc385b8c6e8c4cc3d23fe177ce345f3c7da0211ee5ef3e848de"}, {0xe8, 0x29, 0x0, "216a1e0e4749576b7eaadf503b532ba69bc0fdfc7a8f825f85f736865513bdaf9eb29a992db72f25da9f3930cfd3db63b98a28032d484a0aaa2c23576c4d272befc040397cb6ab50468ee0a72d876e6eb25a83791456570fd386bea124560a694f410719d9ca0bf7fe42f26528bfb8263f84112562bcf92fe526e43340fd73c0f49b62540db8eedfed8d5f61ada179a5cdfaf3b8d7ed7ee6431581692b29bc75745fad14a69a39b148de55be92599e14ac6daa052aa4677a6f510babcbc0ed2e060dd9b2046a7301dffaf808968bd84bf97ae4"}, {0x90, 0x114, 0xfffffffffffffff7, "686590e5cfb1289ec6246b34b94f6d6292cc2c96bed1fc91d85a1ae8ca1f6ceb8a17768f947a0031cfa12f038fd46d50b311639fba8fed7b29e2c5cffeffaabb0cecfd8e185cb48a44335786ba1121faf33b153f7074a1f32d190cd42ed721c833d5d99ba5419bfdcb2a83fb68c23967fcc0c87a89bd3927b52f9bae43"}, {0xd0, 0x1ff, 0x2, "c26a254e928a1fe51ef4854c8e16c0f2cd731de27960febf0bb22ca45d9fa7a324015cada7aafbe11fcdf76b41e36d262b21049ac96de95121735f57673c58adfa6d34b466d79fc8feaee949c4dfd0c5fda1a50231e9a28d6211e125b790ea22d293ac7f14b88f384515f312aa52b5cb67cab85438efd222e2bae0c986e56e53f7cd33ac2ea7176145b1477e63aa4cb5be338c678fd29f19a1719b880073f47dcc7faa347cce8f13190cfcdb92ca3046df6597634f15d164ea3afc8e"}, {0xf0, 0x114, 0x9, "cc25c0b2f503a84acb53cc75ec86d458f5c271bd79f4db273541df172b3089b774cbe9a335e6c7fa982ae4db5d72236141908278cfe133989804837e21ae468e94d405cc73c9945f3044983e21ef1c8419e033a2cd9337e727437822f24ebc1ba930d19b6e6cb7cc61cdefee2fab88d0ff1749094bbdb7ac7a5f23d27b68927b719a70bf9026badae051af040a41ba7207fcf6d268fd2a50ddb99bd1f49fe7f49712614689516636ddf2a61c0278d36347f98dab050a8f75ff5f6dba47b746b4999c749b8887dabc3ebc5bd2de11482e98d3411dba25a72c7751e6ef6f7c6abd"}, {0x110, 0x1bb, 0x5, "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"}, {0xd8, 0x109, 0x1, "0b99dad5991d28702c91c604b4d060e065f45abe5b6910366572357d812e798f171dffba5ce158720c538c40738d778f3f6ec13e7da629284d7c48b111c2dff9c5d9720f26a1a29299e46690c938377962fdf557457340a95f1d6eb117c9327b7e8f6a01af74eb1c3b5391d2786bf902d6f5724cad43df2f755269009ff017d14c62933539ee67329bc1b97ef1602615998d3c04aa234c3af78b958b54db8ddfe3eb055edf79691f3701b5b8400032e0da6828518ac87ddb340947dcee25c590e87e8f9cb383"}], 0x17a0, 0x10}, 0x4) fdatasync(r0) accept$netrom(r5, &(0x7f0000002200), &(0x7f0000002240)=0x10) accept4$nfc_llcp(r5, &(0x7f0000002280), &(0x7f0000002300)=0x60, 0x0) 2018/03/23 19:08:25 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40072, 0xffffffffffffffff, 0x8000000000000000) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) fcntl$getflags(r0, 0x401) 2018/03/23 19:08:25 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/03/23 19:08:25 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/connector\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400002, 0x0) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000040)}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000000140)=""/78, 0x4e}, {&(0x7f00000001c0)=""/43, 0x2b}], 0x4, 0x0) r2 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 19:08:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000003ff8)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80, 0x4a4002) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x8, 0x32e) 2018/03/23 19:08:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flock(r0, 0x1) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) 2018/03/23 19:08:25 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001180)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="c30fbdd72f1620f47aa170320fa6099dc37aa26490e58c704eb7298e3c8d3aac6ac9596371578de80400a26851abf81d2909f4344b22", 0x36}, {&(0x7f00000010c0)="bc89ccf597aeba1e30f02dfc95a141b5dfcdc28b982ab621c7c6f34b0615e38460a34a2400553971d28a4070a83e", 0x2e}, {&(0x7f0000001100)="ec2b0b138232a83a731a371b1a8a1b5a366530a908c18fa85a474bd2ed473fe96ea9aa2932bed5a1abc4ca836902", 0x2e}], 0x4, 0x0, 0x0, 0x4040000}, 0x80) bind$unix(r2, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) fchdir(r2) r3 = open(&(0x7f00000011c0)='./file0\x00', 0x8000, 0x21) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000001200)=0xfffffffffffffff7) connect$unix(r1, &(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0x61) 2018/03/23 19:08:25 executing program 4: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000000000), &(0x7f0000001000)=0x4) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 19:08:25 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x0, 0x20080) poll(&(0x7f00000000c0)=[{r0, 0x148}, {r1, 0x20}], 0x2, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40000, 0x0) writev(r2, &(0x7f0000000040), 0x1000000000000235) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) sysfs$3(0x3) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000100)=""/28) socket$netlink(0x10, 0x3, 0x1f) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)) dup2(r2, r2) connect$netlink(r2, &(0x7f0000000180)=@unspec, 0xc) llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/153, 0x99) [ 59.554894] mmap: syz-executor1 (8069) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/23 19:08:25 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x100000000, 0x9, "6be7486042008d3347ca513b8325c6e8275d7829f2eb0bbe09635c83261751218a38ea76a57e7f5d96154cf8f975f0276ea3c634ba1ba0c0ca495ec3559ef4d0b0746a2de5e17181f3dcedf6a3a5af1c"}, 0xd8) accept4$vsock_stream(r0, &(0x7f00000004c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) recvmsg$netrom(r0, &(0x7f0000000240)={&(0x7f0000000080)=@ax25={0x3, {"bee715382b7a48"}}, 0x10, &(0x7f0000000200)=[{&(0x7f00000000c0)="d87307b8ff685bae2e53f790e2f43be41c4bb8584e4b1eced14caee24eea743f4911f3bf492556f2187a3c", 0x2b}, {&(0x7f0000000100)="99d9555c0aaa8aae350435de42ab85eb6be95f760101be56daf79579870f6a6885ca5d5fd814f4b26f618e0ce30db114e68505708ca1fa5b1a2b28e8328b46dba9e264a5c8e8003292fde58cc7ab17fb8d1738d738bd2b7fb638f413becc85aadf72c7d3768f7b0d31da9557d8dcd604bcb11d8d2797789f7c2020428e884369a49b130a5acf64779767997b394e38a532d1430a853166f138f6bc9b3423060a674f7c96ae7d7f54ff2b0c9b1a91", 0xae}, {&(0x7f00000001c0)="aaea92b0adec0170f2766243e3a5666ca4f4dc9182354bd8f1857bf2ddaa28a8feb4", 0x22}], 0x3, &(0x7f0000003200)=ANY=[@ANYBLOB="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"], 0x11b8}, 0x40000002) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000380)="131bab15780d3c9777ffb831dd3d31ab", 0x10) execveat(r1, &(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000ff0), &(0x7f00000002c0)=[&(0x7f0000000000)="2d64657a2f76a521cd", &(0x7f0000000340)="747275737465641e00", &(0x7f0000000300)='\x00'], 0x1000) 2018/03/23 19:08:25 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001af000)={0x2, &(0x7f00001af000)=[{0x8}, {0x0, 0x0, 0x0, 0x4}]}, 0x10) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) 2018/03/23 19:08:25 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) fsetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'system.', '/dev/net/tun\x00'}, &(0x7f0000000100)='/dev/net/tun\x00', 0xd, 0x2) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/23 19:08:25 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r1, &(0x7f0000b91000)=""/61, 0x3d, 0x0, &(0x7f0000e47ff8)={0x3, {"cc8f35d3e582ad"}}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$KDENABIO(r1, 0x4b36) ioctl$TCFLSH(r1, 0x540b, 0x58e) 2018/03/23 19:08:25 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20002, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000040)=""/4, 0x4, 0x400, &(0x7f00000000c0)={r1, r2+10000000}) write(0xffffffffffffffff, &(0x7f0000c1a000)="24000000200025f0006b000420edfc00020b00080110b5000010ffea08000100000000b7", 0x24) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0x16, 0x2, 0x9, 0x22, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_ident={0x2, 0xa, 0x9, 0x0, 0x1f}, @sadb_ident={0x2, 0xa, 0x80000001, 0x0, 0x636}, @sadb_sa={0x2, 0x1, 0x4d6, 0x3c, 0x400000008, 0x44, 0x4, 0x20000000}, @sadb_key={0x7, 0x8, 0x158, 0x0, "c8bc4cc1c26f75c8e43dd8874914d4d27f50cfdbfedf88339e023d2efbfd703627fffb666a869af85c9e2c"}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x70bd2b}, @sadb_x_sec_ctx={0x10, 0x18, 0x101, 0x500000, 0x72, "b1ba30854805fa77b5115463e69b59b3b2a8a1f69d5b476204719de70d21e0fc4829c79cd7b00c70f2c021fab959804e0dcd12f8657825e706cc0eade5f48be8a0b78c55bdbeb588950a537e76107f9ce4a6230843c190e91d6513b75e1ff798c642aa808c26696224eadc8dff2e00fb2ceb"}]}, 0x110}, 0x1}, 0x4001) 2018/03/23 19:08:25 executing program 4: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000240)=0x5) r2 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x5, 0x204080) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000180)=0x7f) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10040, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/23 19:08:25 executing program 2: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/23 19:08:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) 2018/03/23 19:08:25 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="4921dbc20fd1273c0bc8c0d3cfe20eb9ef1a9e015290a5df6e87c108f5303a95c5cba52c7f8e91a1cd6393b0777dbb5af25b847335126ee71e8c71d1f6cd67419e8aa410919eebbf715bee56feeba6533fc00e2f5ed1d11203f4be2da6a08df44c73841e6abc6f5ca09602c15feebe7212f1e0518e3452567f03cb", 0x7b}], 0x1, 0x0) write$selinux_create(r0, &(0x7f0000000080)=@objname={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x0, 0x20, './fi%e0\x00'}, 0x5b) 2018/03/23 19:08:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x280000, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/23 19:08:25 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x24}, 0x8) 2018/03/23 19:08:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000a5b000)=0xffffffc0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0xfffffffffffffff9, 0x68564f3}, 0x8) 2018/03/23 19:08:25 executing program 1: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) lseek(r0, 0x0, 0x1) fcntl$dupfd(r0, 0x406, r0) 2018/03/23 19:08:25 executing program 5: r0 = add_key(&(0x7f000019eff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0xc0810) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) fcntl$getown(r1, 0x9) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/03/23 19:08:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x80000020020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffc18) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000b21000), 0xf0) 2018/03/23 19:08:25 executing program 0: r0 = gettid() exit(0x0) ioprio_get$pid(0x1, r0) modify_ldt$write(0x1, &(0x7f0000000000)={0x20, 0x0, 0x5000, 0x2, 0x1, 0x1f, 0x971, 0x0, 0x5, 0x5}, 0x10) 2018/03/23 19:08:25 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom(r1, &(0x7f0000000140)=""/214, 0xd6, 0x10120, &(0x7f0000000240)=@l2={0x1f, 0x5, {0x4c6, 0x6, 0xd61, 0x800, 0xda, 0x6}, 0x89b, 0xfffffffffffffff7}, 0x80) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x1, 0x6f, &(0x7f0000000080)="0f4409697a96e28181d87ec426a65d616c78370be1a1aa4112ede59c95aa57b782ce7a0352f63b801849121f0382669feda7caeca96fba5c22aafcad76973fdac0dab000a454f292ba6569198987072aa384bb7b624e327da93cb199294b2d35fe0b6ab14a10efe52e1dba5b972bd2"}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000005b000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000169000)={0x2011}) 2018/03/23 19:08:25 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setfsuid(r1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/03/23 19:08:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) 2018/03/23 19:08:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0xffffffffffffff0f, 0xffffff0000000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r3, r2, &(0x7f0000f28ff8), 0x100000002) r4 = getpgid(0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) tkill(r4, 0x1000000000016) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 19:08:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = dup(r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x4000000000008) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)="681930") ptrace$setopts(0x4206, r2, 0xffffffff00000000, 0x100049) tgkill(r2, r2, 0x5) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000040)={0xfff, 0x0, 0x100000001, 0x6}, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="3642ca071fcbab0015d45a3a5b12ecdfa112d9afffe40086d550b7cd5f61b24c0ead291823c07e8d6b8b4d286e2b5e9127513f3fa5bc4f9e00cfcb9bde1f89529e9cbe4a1e48f606529e31568133d6b18a351cfe5627db5386be39090000004e611b90680028", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x28) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x63}, &(0x7f0000000200)=0x8) 2018/03/23 19:08:25 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x10, 0x8, 0x7, 0x19, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x1000}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22}}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d4}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@loopback=0x7f000001, 0xc, 0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x4, 0x4, 0x0, 0x6e6bb4, 0x1f, {0x6, 0xff, 0xe8b6, 0x10001, 0x0, 0x9, 0x0, @in=@multicast1=0xe0000001, @in=@loopback=0x7f000001}}]}, 0xc8}, 0x1}, 0x11) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[], 0x18}, 0x1}, 0x20000000000000) 2018/03/23 19:08:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x40) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x7c9b}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000100)=0x7) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x9, 0x8}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000180)=0x2) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"ff76e5f5365e27"}, 0x6}, 0x10) fcntl$notify(r1, 0x402, 0xa) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000002c0)=0x3ff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x400000, 0x0) sendto$unix(r0, &(0x7f0000000340)="895eba360afc0a1e511648b186009174da67f4878dacce0e68dfbd0f65ed0d39ead0c0ea556b771672530ec82ab1b31d93f8b460f6049eb036e31632d2180f0fbf512db1cf34a9d0e363eb450a311821b038d8cc51d042f2fc41bf64c39838508ec44b402c31658fe97deb93fa3e30f01ecc4863524a27f3ab2297023bea59c7de515724fadda80cf634bee6ca83801e8a970d64df30487af71e3768ec2c2a637facdcfaf3afb64355bd3b082316e425ccfc5fbd1c9f0ed25a31e54fb7720caf3bc90c96b8d292d6a5028df6b856cf64d54d45f5b8b7d43677e5a8d7a6b82e036857317d4f310e", 0xe7, 0x4000000, 0x0, 0x0) fchmod(r1, 0x110) fanotify_mark(r2, 0x52, 0x0, r0, &(0x7f0000000440)='./file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x9, 0x3, 0x7fffffff, 0x0, 0x3}, &(0x7f00000004c0)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r3, 0x40}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r3, 0x7, 0x1}, &(0x7f00000005c0)=0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000006c0)={r3, 0x6}, 0x8) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x9) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000700)) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000740)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000780)=0x0) setpriority(0x0, r5, 0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000007c0)=0x6, 0x8) keyctl$join(0x1, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3) 2018/03/23 19:08:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0xfffffffffffffffe, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffff6) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) 2018/03/23 19:08:25 executing program 2: write$selinux_create(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6175646974645f657865635f743a7330202f7573722f7362696e2f637570732d62726f777365642039380048057405cf1fd5dde54d863904d27d64662216c5cbe885a6daa7592e2a27d7caa4d457c5da4f75e82cb3dc2089a0476b576681d964ee9ee0de9c77f95560b2fdfb22d5c17e99"], 0xa8adb2672442e2f0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/148, 0x94) 2018/03/23 19:08:25 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0xfff, 0x0, 0x101, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x4, 0x2}, 0x20) 2018/03/23 19:08:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') sendmmsg$nfc_llcp(r0, &(0x7f00000039c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x1, 0x4, 0x3, 0x200, "8b1d1a0a28428ed0a7b0f207852298b1e7971067e7fa8fb180449adb2149ba45076887ff48aa52d4d8c8ce475b3ea95b269ae0e8057257fef2e6072f5d0db4", 0x16}, 0x60, &(0x7f0000000440)=[{&(0x7f00000000c0)="aab0665d1be9f25bd7f1897fbd336fbd81e5109ab5cb64fbcfb17a719b3078493c805d8700043351b506ae52c108e635f4ebbcbc0e128ced0aaf94b114325e4a9b1d3e177ef251cecb8ae4506b59bb5a1b928b65be75426f797e034c0ecf7d8ab09332f441ebacff4eda95caa5fc62e31f6e2f31aeae1c5b696759fc3e6e4bb2740000b77909d25eda57c4f11f2221a8b3c212df15ae22fcc5e096ef297b9c43fe291deb76c9cbd5fbf88120630f558d6129f17bad92f1cc157cb04042998f7a96e392b30a5a952f1e31c6", 0xcb}, {&(0x7f00000001c0)="f68f15fbe17b6086dd6c75920c05a5b7cf012829e1109f817acbcbc4aa24a015ff57c647f61e978086f4edddb133f350a2bb25df0f726c20ce18eb418902be3a2890dbb8fdad04c77231bbae0fc3df12e5318e9ed0ccb8ab7326292b1cfbc58bc1abe35e73d3604b731f54ba23fccb76bcec687702a242eca0470ba4c1fb5f492935bb0a1c4d3acce5f883876d9730419497e981ab9af2d83fe588", 0x9b}, {&(0x7f0000000280)="1741fafe9c2e608574c012568e49b48d3191e7135c94fdff8787dca534bdb672fb6faf855ad984bd0675bd4829a83cbfa54b2a24f59e0c1ae4", 0x39}, {&(0x7f00000002c0)="e197a7a39f87ef1e53a2730ea3fd74a4511840bd28ab5e40ecaf9df9b990735416818facf318286d8b8788cff79590ae2d2f57aeb7c160de81f9c43fb4cdab7107f57af6e1687ebd7d0e71a003358e1070c4bc003b612cf6ff7795e3d029ba415aadf66e6229eec80dd16947998cf86eabeb33f56acb918ee1d883e33e1f46b6ae094223960a5390932acb69bf1986feb3dcad2973c74d99648a7a2bb9b17cbc710dff3c", 0xa4}, {&(0x7f0000000380)="53ca69a3f397d50f576815d4e50bf9f189c33bf4e06c70796824bf40d07410ed5464b15119cf92454fbe3c3ab53accaab3717247d8afbe0d74c546a7435063e0f399ce48517fb9bb969969923f6d4b2310a20ed0f5f6c2d484670e16f432211010a5e57f1131987fa29de7501025a6ec96bf9bdd520640973e605050661b53f2505ba3cfce0b29ea3e217172eaf606ef5796b83efb", 0x95}], 0x5, &(0x7f00000004c0)={0xf8, 0x84, 0x1f, "82ff29ad865193e35a9304ba5b8cd191f959c00d9abdeeac58dc45c0b4825bc43b4c8dd8bfd54bd64d3326c2721fa36c885787684cda4c975204db0965bbd567881ef7d4645e9ea62423249c4e293bc12392bc53ad7a5f9b00c97ea0574e13dc4cf02ad17149513203b05febb170b3e6f6858e82020a412f258100166f0eb72bb15417adde197541da557aefdf38f0ff39953fefe99b4af1c2e46666d1359136741d56a64c821f59e8e59a61664c2f57af8536c05322fba836e175370068ab6c39d8cada1244fca06960919e62ca5152a43ccf01bccb8b58e2836fa2493de8e795"}, 0xf8, 0x800}, {&(0x7f00000005c0)={0x27, 0x1, 0x2, 0x7, 0xfffffffffffffffe, 0xfb2, "c8c954bed206789e36c76b7937c4f13aa75ae37befe49ccccfb0973293fd701c03e95fe19bb1ebe987914f48a0eccec3d3b58b4710f70fe0575fe26afbc582", 0x33}, 0x60, &(0x7f0000003900)=[{&(0x7f0000000640)="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", 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0x1000}, {&(0x7f0000002840)="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0x1000}, {&(0x7f0000003840)="63be5b403f7940a220a7e1f65f3e38bc5687abda66eb43c23112186187dd0db59360eaa1f7cb242ff88460819555fdf916d36e787a6414739c60545c6ee48cb0c429b75ae64847987b577eec33f00a79d9b08b2538d3e36737911013bbbf827ff23bda59821202eb7e81d5b95d6b2bf8592351e41418249a3546ecfa745ae74f6c7b15041d2449d5dfe438776cac8493", 0x90}], 0x7, &(0x7f0000003980)={0x30, 0x10d, 0x81, "f523940ff1d783911f7227a7693946d9f0e03320c263080227d2221102da"}, 0x30, 0x840}], 0x2, 0x20000000) preadv(r0, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/03/23 19:08:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xc, 0x1, 0x0, 0x2000018c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x0, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x14, 0x14}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_x_sec_ctx={0x0, 0x18, 0x8, 0x2, 0x0, "38e4a3095a2e6412a40596526953f05ab36381af3d206d0cf8c976d3542a00c02c6ecb3be0"}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x10000000000000) 2018/03/23 19:08:25 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000036b000), &(0x7f0000000000)=0x2) r1 = dup(r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x80000000, 0x2}) 2018/03/23 19:08:25 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) getresuid(&(0x7f0000000040), &(0x7f0000844ffc), &(0x7f0000409ffc)) 2018/03/23 19:08:25 executing program 5: clock_gettime(0x0, &(0x7f00000077c0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000007800)={{0x0, 0x7530}, {0x0, r0/1000+10000}}, &(0x7f0000007840)) clock_gettime(0x0, &(0x7f0000007a80)={0x0, 0x0}) setitimer(0x1, &(0x7f0000007ac0)={{}, {0x0, r1/1000+10000}}, &(0x7f0000007b00)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002f00)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/84, 0x54}], 0x4, &(0x7f0000001200)=""/166, 0xa6, 0x2}, 0x2}, {{&(0x7f00000012c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001340)=""/109, 0x6d}, {&(0x7f00000013c0)=""/146, 0x92}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/177, 0xb1}, {&(0x7f0000002540)=""/221, 0xdd}, {&(0x7f0000002640)=""/82, 0x52}], 0x6, &(0x7f0000002740)=""/62, 0x3e, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000002780)=""/165, 0xa5}, {&(0x7f0000002840)=""/87, 0x57}], 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002900)=""/173, 0xad}, {&(0x7f00000029c0)=""/161, 0xa1}, {&(0x7f0000002a80)=""/226, 0xe2}], 0x3, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f0000002bc0)=@l2, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002c40)=""/218, 0xda}, {&(0x7f0000002d40)=""/160, 0xa0}], 0x2, &(0x7f0000002e40)=""/149, 0x95, 0x8}, 0x3}], 0x5, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000003040)=0x1, 0x4) 2018/03/23 19:08:25 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) r2 = fcntl$dupfd(r1, 0x0, r1) connect$pptp(r2, &(0x7f0000000000)={0x18, 0x2}, 0x1e) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) 2018/03/23 19:08:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x18880, 0x100) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x47, &(0x7f0000000040)="ce95496415edb5ce8c1898cae605ff75bb97afe3e2a515c43987d988e0a6b8638738c07606aa9c140efa89a4afca09c4266fb1b206de0629b30cfc4d1f07e8c2f91f44b0c7ccc0"}) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00008a0ff0)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000100)={'ip6gre0\x00', 0x2}) getsockname$packet(r2, &(0x7f0000943fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r4}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0xfffffffffffffedb}, 0x1, 0x0, 0x0, 0x4090}, 0x2000c000) 2018/03/23 19:08:25 executing program 2: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000013ffe6), &(0x7f0000e21ff1)}}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000926000)={0x0, 0x0}) select(0x40, &(0x7f000012cfc0), &(0x7f0000891fc0), &(0x7f0000367000), &(0x7f0000fb1000)={0x0, r0/1000+10000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000f93f4d), &(0x7f0000d3e000), &(0x7f0000827000), &(0x7f0000528000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1100000000016) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='nodev\\wlan1-\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/03/23 19:08:25 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fdatasync(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) r3 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\\md5sum{(nodev-vmnet0md5sum\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='ppp0\x00', r3) ioctl$TIOCSBRK(r1, 0x5427) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/64, 0x40) rt_sigreturn() epoll_wait(r1, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}], 0x6, 0x10001) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000300)={0x20a, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x7, [{{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x410) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) ptrace$getenv(0x4201, r4, 0x1, &(0x7f00000007c0)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) epoll_wait(r1, &(0x7f0000000800)=[{}, {}, {}, {}, {}], 0x5, 0x3) poll(&(0x7f0000000840)=[{r0, 0x8}, {r1, 0x2}], 0x2, 0xf7e2) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000880)=r4) keyctl$setperm(0x5, r3, 0x10000) write$sndseq(r1, &(0x7f0000000900)=[{0x6, 0x7, 0x8, 0xfffffffffffffff8, @tick=0x4, {0x10001, 0x49ce689d}, {0x80000000, 0x1}, @connect={{0x0, 0x7}, {0x9, 0x8}}}, {0x1009, 0x9, 0x7, 0x3, @tick=0xdd, {0x9, 0xb03d}, {0x2, 0x8b2}, @ext={0x3, &(0x7f00000008c0)="248c3c"}}, {0xfffffffffffffffc, 0xd7c, 0x7, 0x4747, @tick=0x2, {0x129, 0xffffffff}, {0xea0, 0x1}, @addr={0x5, 0x6}}], 0x90) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000009c0)=0x9, 0x4) exit(0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000a00)={0x0, 0x2}, &(0x7f0000000a40)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000a80)={r6, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000b40)="d5e947ee9352335fd2d1072cd01cfb476a48d5f83350f984411fec0ca1596290ddce1c6d44c749a31aba7dd9e537e54ac75b6b7e1591170fe082e8deaaefd50a484ebf85d7243722b1fc675d0a3afccf60c63a08ce8f59041d514e9df954dd3983e0be5c5c7a95efdb272fbc8cc6b431ba7d0cb6a0eb2c45c36871a2ddecc8c3bd7aeafc8d") write$tun(r1, &(0x7f0000000c00)={@void, @void, @x25={0x2, 0x200000, 0xfb, "75a29acc2b8504ed2ef896376af485d612b7d3adedc622a9bb48c88440d4f59950885ba9c85884771a97de4d05c2e387c34c217854b3caa7423a9ba9c80ec3c0503018698636486f72dbd04d6b98ad6d38a55eb64341e0c78f822cdcc040b10f320e7ab425c4ba65e9c211f1cb9d27e708df9934268e"}}, 0x79) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000c80)={0x6, 0x9}) getgroups(0x4, &(0x7f0000000cc0)=[r5, r5, r5, r5]) ptrace(0x4207, r4) 2018/03/23 19:08:25 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x20000000000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8002, 0xc) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/03/23 19:08:25 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) bind(r1, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x80) 2018/03/23 19:08:25 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @random="f177932bac54"}, 0x20, {0x2, 0x4e23, @rand_addr=0x6}, 'bpq0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/03/23 19:08:25 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0xaf, 0x6, 0x8000}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) r2 = socket(0x7, 0x7, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000280)=0xffffffffffffffe5) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x5, 0x4, 0x8, "1149daea475e5d86bfeccd9faded6b1ead0055dc11f7945ded54f0f05d4368f80e234bc7cd4298793f09e2a9a00680a6d1b3dcd569ef489049562d330f6394c0a3498493747107e9c51051ba31c01bff"}, 0xd8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0x5cd9b924, 0x1f}, 0xfffffffffffffda4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x21, &(0x7f0000948000)=0x40104000000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80, 0x80800) 2018/03/23 19:08:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440db6f944930ec62e288b0000", 0xd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8000, 0x6}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x8, 0x4, 0x5, 0x4b, 0x4, 0x0, 0x7c, r2}, 0x20) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) 2018/03/23 19:08:25 executing program 7: r0 = socket(0x10, 0x80003, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101401, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x53, r1, 0x0) recvfrom$unix(r0, &(0x7f0000b67000)=""/123, 0x7b, 0x1, &(0x7f0000b67000)=@abs, 0x8) 2018/03/23 19:08:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x9, 0xfffffffffffffe83) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000200)=[{0xe8, 0x11b, 0x82bc, "c36de219260a2b6946c672f30e6af982a13a4f7a97da18dd761ff206eaa01c3d2782604503a11cc9717d3175e5a3cc480b93537734f5490b581d2c59d4ab6c0be4f4ae7a498012e4af13ff994a53ed4a483e31ba02eb70cdaeec715fd1635e642dd56b2e63c1e66a9b70bfffe6936d55c2d7da1c37363295a0939301f3f5d9fb106fbb4b49be9436a02ba14044d7aafde4ff98e352f43d7ff462457b991087fd015543201c471cb42f1247e3bb3b21950fd7813628201db472f42d71b2f973e29327b4331eb480157af6566d082d4ad70e5a94c911"}, {0x98, 0x11e, 0x866, "4ed8261a72c0731188cad072533cdaca425fbebcb5d4144f9310129a4aadc6deb2bcda6095b0a370e9affb2b45a0b9cab04048689dee4d47952933979fb584c9f9f5a8467748abe42d5024d6899b30369df9a0cfd4f7a8a985df46f326f4572f67ed567707eec29f2113e00c0ea4e5776072b3a044269c2b9be6bcbd050f532e54de82713436"}, {0x30, 0x19f, 0x1, "46f20ce700df7c43a5568066de8a1f6b29b730854aad85ff6202"}], 0x1b0}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)}, 0x7}], 0x2, 0x0) close(r0) 2018/03/23 19:08:25 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x4a) [ 59.944466] IPv4: Oversized IP packet from 127.0.0.1 [ 59.956673] IPv4: Oversized IP packet from 127.0.0.1 [ 60.031663] device bridge0 entered promiscuous mode 2018/03/23 19:08:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f00000000c0), 0x4) sendto(r1, &(0x7f0000000180)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@hci={0x1f, 0x0, 0x3}, 0xc) 2018/03/23 19:08:25 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000100)={@empty, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x11}, r1}, 0x14) prctl$getname(0x10, &(0x7f00000001c0)=""/236) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000000300)={0xa, 0x4e24, 0xe017, @dev={0xfe, 0x80, [], 0xe}, 0xd3}, 0x1c) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x1, 0x4e24, 0x1, 0x4e23, 0x31ce, 0xa, 0x0, 0x0, 0x3c, r1, r4}, {0x100000001, 0x8, 0x7, 0x3, 0x7f, 0x3, 0x3792c9ea, 0x3e9}, {0x6, 0x2, 0xb08, 0x6}, 0xfffffffffffff800, 0x6e6bb6, 0x0, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x7c}, 0xa, @in=@loopback=0x7f000001, 0x34ff, 0x2, 0x3, 0x1f, 0x10000, 0x8, 0x800}}, 0xe8) bind$llc(r0, &(0x7f00000005c0)={0x1a, 0x22, 0x100000001, 0x4, 0x8, 0x7, @random="aad0cf773770"}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x3f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'syzkaller0\x00', r3}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000640)={0xfff, 0x1, 0x5, 0x6f8}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000680)=0x1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x102, 0x0) finit_module(r5, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x5faeaf3}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000007c0)={r6, 0x0, 0x20}, 0xc) r7 = socket(0x17, 0x7, 0x100000001) listen(r2, 0x8c6) getpeername$ipx(r7, &(0x7f0000000800), &(0x7f0000000840)=0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000880)={0x9, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x108) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000009c0)=0x7a) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000a00)={r6, 0x2, 0x3, [0x17, 0x5, 0x8]}, 0xe) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000a40)=""/9) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000cc0)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000b00, 0x0, 0x0, 0x20000c40, 0x20000c70], 0x0, &(0x7f0000000ac0), &(0x7f0000000b00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x61, 0x8863, 'bridge0\x00', 'gretap0\x00', 'syzkaller0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff], 0x70, 0xe0, 0x110}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet6_dccp_int(r8, 0x21, 0xb, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000e00)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000e40)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000000e80)={r9, r10}) 2018/03/23 19:08:25 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="e8596730a37c8a05b5ae3e4067399e6b7bdf1a1adf06986e36af8bef78716698c6a7fd1a40c45a9c83d6957e0b05ef33a16cbe21c5e28974c7b8b057bbf6b2e34565895f9e6b8802dc8a11f78e0fd1e4d00631e396bb883a19be9c4d4e9deaf31d14ad0a7839", 0x66, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{}, {0x0, 0x7530}}) epoll_wait(0xffffffffffffffff, &(0x7f0000000040)=[{}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000600)) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/137, 0x89) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000500)={0x8, @tick=0x4, 0x7, {0x3bc8, 0x5}, 0x7fffffff, 0x2, 0x1b6b}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000580)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000200)={'ip6gre0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) getdents(r0, &(0x7f0000000640)=""/28, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}}}, 0xe8) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000025ff8)={0xffffffffffffffff}) timer_create(0x2, &(0x7f0000000340)={0x0, 0x29, 0x3, @thr={&(0x7f0000000240)="a6f10b2e2e6a3ce1fb91a186ca40859adaca182424b64ef23f1d7eefb40aa5578d619eb02654373cd010e223f5fa2667ea92b7191d29f75c4475c69bdbdc51669ad34497db2bbb2a8c018fdcdcbdcb", &(0x7f00000002c0)="4a75faa3993c46b0a8647377fcbd2917668c9e09883f496c861f5a1de9e47dbce690176692f2021b47afe861f7cd2b5efe1f2e1b8b2cf5f08b3f05a80c023d208e0f56be7a1bd9bda2e7c1c0a1e57732a72cd10b74"}}, &(0x7f0000000380)=0x0) fsync(r3) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000400)={{0x0, 0x1c9c380}, {r5, r6+30000000}}, &(0x7f0000000440)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000005c0)) 2018/03/23 19:08:25 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000001c0)="24000000200025f0006b000420edea00023c000801dbb500001004ea08000100000000b7", 0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="fe58ed7602a1cef562e398571c52f39fc36e9d4164e633dcdcc78c34f58d15172d10b1612070e859a15b4b85f67207698347cd3c56df9b3b4b7b8590ef78c56d458407fa880fc856e85879029a58b28bb714a31f776e7beab18aee6f086aed73b74f42ea4f45f90a440a29527af285f54c68a41af0cf26d4ecb8ef844bd431b109784c7c0d7e50c385d3"], &(0x7f0000000040)=0x12) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1d, 0x17200000000, 0x8, 0x1, 0x9}, 0x14) 2018/03/23 19:08:25 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='wchan\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/199, 0x18c}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x940}, &(0x7f00000000c0)=0x8) 2018/03/23 19:08:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x200, 0x2000) readv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/179, 0xb3}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/20, 0x14}, {&(0x7f0000000340)=""/223, 0xdf}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mq_getsetattr(r2, &(0x7f0000000100)={0x7ff, 0x7, 0xe92, 0x1, 0x7fff, 0x8, 0x5, 0x8}, 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x0) arch_prctl(0x0, &(0x7f0000000040)="7741a14dda8190963cd10468b7fadc7d0d8d6e2f139d348f5924f4ea1860c65ce69d9c7fbe19e8c5f68b22e542e8cf3387b86080539255d705d8f9506835e2a8e08e5c5f599493d979754f725e295c966363fffa0233463d2f89fb0eeea3e86315e4a00903d78ef853f68f8f3773d16b9271d15cdd70e7a04caaa967147323065d01f7") r3 = signalfd4(r1, &(0x7f0000000140)={0x4}, 0x8, 0x80000) sendfile(r3, r2, &(0x7f0000000000), 0x102000001) 2018/03/23 19:08:25 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) r1 = gettid() ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x7, 0x7, 0x4, 0xa1d3, 0x871, 0x8, 0x7fffffff, 0xaa, 0x2, 0x2}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pwrite64(r0, &(0x7f0000232000), 0x0, 0x2f) recvfrom$llc(r0, &(0x7f0000000000)=""/234, 0xea, 0x40000020, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f00000001c0)="73039ada2b0497f188154fcf4e38d2210ddcb6a11dc3f61fb02c41396a1b360242ce8ff193a39aa40cdf2854ae0ddb496bd0f04ce584b256211dd6ef053626e435da9189d0a248aaa4019592b2a6339f232f88905028870df4a8ab4e8396cf65c1e69093c4cea006162f9829ef615a9ea90cb74bfd91e0826a5ea87b8b712fc7b2f64e8c0f", 0x85) tkill(r1, 0x1000000000016) r2 = creat(&(0x7f0000000140)='./file0/bus\x00', 0x40) r3 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) r4 = dup2(r3, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000100)=0x81, 0x8) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) 2018/03/23 19:08:25 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7e5a01ee) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x5, {{0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0xf}, 0x80000001}}, 0x1, 0x3, [{{0xa, 0x4e24, 0xfe00, @empty, 0x3}}, {{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x4fa}}, {{0xa, 0x3, 0x368, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x210) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000400"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x2, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x8000, 0x0) linkat(r1, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00', 0x400) 2018/03/23 19:08:25 executing program 1: syslog(0xb, &(0x7f0000000000)=""/70, 0x8) prctl$setfpexc(0xc, 0x100002) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) 2018/03/23 19:08:25 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000054000)=[{&(0x7f0000054f37)=""/201, 0xc9}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x5c, 0x4) 2018/03/23 19:08:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x20000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8001) 2018/03/23 19:08:25 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffffffffff) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)='.\x00', 0x2, 0x0) 2018/03/23 19:08:25 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x170) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/180) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x7, 0x6, [0xee, 0x9, 0x86, 0x6, 0x4, 0x1]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x7ff, 0x8000, 0x9, 0x20, r1}, &(0x7f0000000240)=0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) prctl$setptracer(0x59616d61, r2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000002c0)={{0x0, 0x0, 0x1, 0x0, 0xffffffffffff63ed}, 0x8c, 0x7f, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x5, 0x8, 0x4}) ptrace$getregs(0xe, r2, 0x0, &(0x7f00000003c0)=""/107) sendmsg$nl_generic(r0, &(0x7f0000001940)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001900)={&(0x7f0000000480)={0x144c, 0x41, 0x100, 0x70bd2d, 0x25dfdbfb, {0x1}, [@typed={0x4, 0x64}, @nested={0x25c, 0x30, 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@generic="873d220f4c576dde650c5003faf2a2afc5b8d0d46d26d753812376f17f7f7289dd53b9063719931a1a66df7a51a858f9b87677546d88602f046cd1a482455cfd91162a7222633b7b8c554fa294cc5663678a4788823c324b603dfcc5f92716bd84651a2a0a1b95a3aa3f2137519cfd", @generic="1bcf64ccf1520c70b304289182e0da30e6ae446b49cc19608f1da806f66dd3e86a1f372acf5ae36964"]}, @nested={0x1cc, 0x73, [@typed={0xc, 0x15, @u64=0x800}, @generic="2757607f230e25b2a31c40bfd62c8b79fdcfcf5328effac2cf723290f47cf89e01a5b12416417c326218edad5292", @typed={0x8, 0x8f, @str='id1\x00'}, @typed={0x9c, 0x4f, @binary="50c7c2e253f12f338c37b6e38fa11c3923af3f02947668a82c7851273c846a0a538449daeb7b2b959e4ea54ffcd996e381c88981dc06bfd492589a4647cc979258fc31975c2178bda82b361fce2e0a3e0e37d5f26e4cdfefca839df39d48f5f11ce093403e4cb425de0ab41b3e268c38264d921a955e31e1fa1fc06e1bcdbce1b76079c5f3a4e8c32dc2957d7acc7dfb64fee6222a45a7"}, @generic="5512434aa421ef821d1f25ff5869dad9ec880d71ca65567fb2d1875d6e672b653e415f492a448f655934204fae71041146de62649166b4dfa2eaf5485ecdec5f7d5245374cc5eb6017bd5f105335982821e75761bc52df53315ba8ae02a77bf2adc5d0d5d727265cd6b23e4cff00739e319a35044601522224e609b013b07a897b4fbe9a10dc605a3403cf2935d0d01e758eff4ec56c2b86a3e244d4465e0441ea7648b1cf9db93eba9effbbcd99fbad6f6b9d4d466f5e", @generic="d0a80cb9aa4a9aa3d6378becbd7ebe13157e99365da9e9a943a143e793cba64b1112b9dafc318cd79130a60baaaf2be6d4"]}, @typed={0x1004, 0x2c, @binary="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@typed={0x8, 0x57, @fd=r0}]}, 0x144c}, 0x1, 0x0, 0x0, 0xc000}, 0x81) mkdir(&(0x7f0000001980)='./file0\x00', 0x122) ioprio_get$pid(0x3, r2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ptrace$setopts(0x4206, r2, 0x8000, 0x0) unlink(&(0x7f00000019c0)='./file0\x00') write(r3, &(0x7f0000001a00)="75012b251debd04d4e0d46ceda4de289e68c177cd129e2d0aeeeaffd29096b190ec186782762f7ed621e514865e07fa99427a95baf07cb9acbfefb49a1f4191beaa611c0c8f2e15a77aef85907517ffe07e6a7aa1cb780a7989dee916546dfc3233daf991fa54e95e6ea84b5b61d8b3cd00c5889af3737bad6e15f6e85cdc4658203aadf3cb72a40389935ba12a5cddee1db360cc9c0393f6cde797a5b62ba98d163b3e0f584cbfb149cbac4336f4961f7406e7af17862cb63c7f254076d48f849191db5e42e9b06219e6b2c3c345249b3dd8136c7a999d3931505ff5b", 0xdd) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001b00)) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001b40)=0x80, &(0x7f0000001b80)=0x2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001bc0)=0x980) r4 = accept(r3, &(0x7f0000001cc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d40)=0x80) recvfrom$packet(r0, &(0x7f0000001c00)=""/155, 0x9b, 0x40, &(0x7f0000001d80)={0x11, 0x19, r5, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ptrace$setopts(0x4206, r2, 0xffff, 0x100054) splice(r4, &(0x7f0000001dc0)=0x1a, r0, &(0x7f0000001e00), 0x200, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001e40)={r1, 0x80, "4b362821d078be2d2669929e841d0ecfd43f793dfd7c6fef341ef76b6240ae0f88cc7e82672ac90565e14ce6a067700d10929411873ca1f686a251a67e6b4f932256f8760dd2c39bccae9071e1683253aef544c244ded4cf64a1a5fe8b38ccc18f30cea545599ac5be9fbbdfccead5fed0f4144652b60b1fa4072576901c99f5"}, &(0x7f0000001f00)=0x88) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) prctl$setname(0xf, &(0x7f0000001f40)='\x00') ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001f80)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff, 0x1ff, 0x9, 0x100, 0x1, 0x40000000, r5}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000002000)) rename(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)='./file0\x00') 2018/03/23 19:08:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=ANY=[@ANYBLOB="3000000018001f24ffffffffffffffff0a00000000000008000000001400090008000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00cG', @ANYRES32=0x0], 0x118}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/03/23 19:08:25 executing program 4: r0 = socket$inet(0x10, 0x2, 0xfffffffffffffffb) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001e000ffd6d0000000000000002dd00d8020000001f5f08c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCNXCL(r2, 0x540d) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) 2018/03/23 19:08:25 executing program 7: r0 = creat(&(0x7f0000006d40)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) syz_fuse_mount(&(0x7f0000006f00)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2000) 2018/03/23 19:08:25 executing program 6: open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file1\x00', r0, r1) mount(&(0x7f000040fff8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') 2018/03/23 19:08:25 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0x4a, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/74}, &(0x7f00000001c0)=0x78) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0x54) connect(r1, &(0x7f00000002c0)=@rc={0x1f, {0x7ff, 0xeb, 0x3ff, 0x3ff, 0x100000000, 0x7ff}, 0x7}, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000480)={r2, &(0x7f0000000380)=""/224}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000004c0)={0x6e, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x88) epoll_create(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e21, 0x153022d7, @loopback={0x0, 0x1}, 0x3}}, 0x4f, 0x1}, &(0x7f0000000640)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000680)={r3, 0xab71}, &(0x7f00000006c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000700)={0xffffffff, {{0x2, 0x4e22}}}, 0x88) rt_sigpending(&(0x7f00000007c0), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000980)=0xe8) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00', 0x1000, r5, r7, 0x0, 0x83, 0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x7, 0x4021, 0x4e23, 0x8, 0x2, 0xa0, 0xa0, 0x36, r4, r6}, {0xc2c, 0x80, 0x3, 0x97, 0x4, 0x500d, 0x7, 0x2}, {0x8, 0x0, 0x8, 0x7}, 0x101, 0x0, 0x3, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x0, 0x2, 0x0, 0x2a, 0x8, 0x0, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000b40)={r3, 0x20, "a9a85ed27839f95409672e011d10e2ee15c277f33355219059f7373cbd9a011b"}, &(0x7f0000000b80)=0x28) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000bc0)=""/200) r8 = epoll_create(0x100000001) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000cc0)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@loopback}}}, &(0x7f0000000dc0)=0xe8) getsockname(r1, &(0x7f0000000e00)=@in={0x0, 0x0, @dev}, &(0x7f0000000e80)=0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000ec0), &(0x7f0000000f00)=0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000f40)=""/59) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0106401, &(0x7f0000001040)={0xbe, &(0x7f0000000f80)=""/190}) time(&(0x7f0000001080)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000010c0)=0x0) syz_open_procfs(r9, &(0x7f0000001100)='net/hci\x00') rename(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='./file0\x00') 2018/03/23 19:08:25 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x80) prctl$getreaper(0xb, &(0x7f0000000140)) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)=""/93, 0x29) 2018/03/23 19:08:25 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r0, &(0x7f00000003c0)={0x1a, 0x315, 0x6, 0x1f7c, 0x8, 0x5f5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mkdir(&(0x7f00000004c0)='./control/file1\x00', 0x15f) mkdir(&(0x7f0000000480)='./control/file0\x00', 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000580)={r2, 0x3}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000400)=""/72, &(0x7f0000000340)=0x48) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="745ee0906c617ff7375364b88b9ad77acf24924615b158b0fbe80bae7edfe93c37198cf5a4e8e1de8a46a58458290e2c6c20e5ab5630dc78e7b112447c005747966f46ea6b000050c9f376efacf0f981850efbf943243f08aea42afe797beecc5a23fd920b2e378a9ea8f342c9d05e544d0b8dd68018a79dd5615101293090313b2a26a9646b943d494b04bacf74b7cca1f42293e8ec41dd973113afe3ee6cc32254d16e2aa68b95be35809b0bb6fbe8122c0f3fa6c38ce3ffaf75a76644cf7796bfbc89c3bd19c4b9fcaf3c96bfd691443a9a98dd57265cd35066", 0xdb, r3) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') removexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') clone(0x0, &(0x7f0000000700), &(0x7f0000000600), &(0x7f00000001c0), &(0x7f0000000680)="921c42dd8b18d68f3fbd39566cf091b6a8ce777808cc0f7e1e132e2b990e302295c242e90800000000000000383cd0fb3a5bd529dc933aece6c286dba62e908ae91804b8fd1ba17807fb4c") close(r1) 2018/03/23 19:08:25 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2000004, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00r\f', @ANYRES64=0x0, @ANYBLOB="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"], 0x1c4, 0x0, &(0x7f0000011f9d)}) fdatasync(r0) [ 60.278696] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=60189 sclass=netlink_xfrm_socket [ 60.308996] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=60189 sclass=netlink_xfrm_socket [ 60.330537] binder: 8299:8302 unknown command 208797696 [ 60.337729] binder: 8299:8302 ioctl c0306201 20000040 returned -22 [ 60.364949] binder: BINDER_SET_CONTEXT_MGR already set [ 60.370912] binder: 8299:8302 ioctl 40046207 0 returned -16 2018/03/23 19:08:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="01010000084f882388", 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 19:08:25 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000f98000), 0xfd, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x40) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/03/23 19:08:25 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x33d6a606b1cad65f, &(0x7f0000000040)="9f9480703dd12e1201fa7fe45a4eea78b34bab3592783ed3d026d808003112eeda0f4a1f3209f598030b6afe9b767d2a131f54714a62006a8d45ccd8fcdf3f7d49c8c6eecee044015bfd4cc2854f7a83c9ad4f94fc3a459580ebe030dc786ec3bd3714e9a5d9", 0x66) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/23 19:08:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0x7b, 0xae, 0x7, 0x3, 0x7, 0x97}) 2018/03/23 19:08:25 executing program 0: unlinkat(0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0x1000200) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/23 19:08:25 executing program 7: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r0, r1/1000+30000}, {r2, r3/1000+10000}}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17}]}, 0x5c}, 0x1}, 0x0) 2018/03/23 19:08:25 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x30d, 0x7, 0x10000, 0x7b, 0x101, @random="61b3fb6fa60b"}, 0x10) pselect6(0xfffffffffffffdbb, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0xf6ee, 0x100000000000000}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/23 19:08:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x200) ioctl$TCXONC(r1, 0x540a, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 2018/03/23 19:08:25 executing program 5: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/94) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000180)="17", 0x1}], 0x1, 0x0) 2018/03/23 19:08:25 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) r1 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x800, 0x4) ioctl(r1, 0x4000000000001276, &(0x7f0000000000)) 2018/03/23 19:08:25 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/174) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/23 19:08:25 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0xfff, 0x4) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x2) listen$netrom(r2, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x1, 0x7b9}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000100)={r3, 0x1}) r4 = request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0x0) keyctl$clear(0x7, r4) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000200)=0x5, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000300)=0x1, 0x4) bind$netrom(r2, &(0x7f0000000340)=@ax25={0x3, {"b4ea3ca7fa627e"}, 0x40}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x101600, 0x0) connect$pptp(r2, &(0x7f00000003c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000000440)='ns/net\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000480)={0x7a0d8833, 0x156, 0x8, 0x4040000, 0x5, 0x100000001, 0x156800000000, 0x1f, 0x0}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000500)={r8, 0x6, 0x7ff}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000540)=0x40) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000580)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000005c0)) accept4$inet6(r7, &(0x7f0000000600)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000640)=0x1c, 0x80800) accept$ipx(r7, 0x0, &(0x7f0000000680)) sendfile(r5, r5, &(0x7f00000006c0), 0x80000001) mknod(&(0x7f0000000700)='./file0\x00', 0xa040, 0x8001) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f0000000740)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x8000}], 0x88) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f0000000840)=0xffffffffffffff86, 0x4) [ 60.373399] binder: 8299:8311 unknown command 208797696 [ 60.373407] binder: 8299:8311 ioctl c0306201 20000040 returned -22 2018/03/23 19:08:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) process_vm_writev(0x0, &(0x7f0000001340), 0x0, &(0x7f0000001500), 0x0, 0x0) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f000049c000)='.', 0x0) 2018/03/23 19:08:25 executing program 4: r0 = epoll_create(0x4) fcntl$setstatus(r0, 0x4, 0x6000) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) 2018/03/23 19:08:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xc2d0) 2018/03/23 19:08:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x7, 0x4daa, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x10000, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x3ff, 0x2}, &(0x7f0000000200)=0xc) r3 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) connect(r5, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x2, {0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}}, 0x80) pwritev(r1, &(0x7f0000000880)=[{&(0x7f0000000240)="587cf866e93c18ecdc345910ec87ee67293218d6240ee96ae0de82f07d362e7fbd831233fcec5591981acfcfd419cd5fbd1e8c82fb722d5e179409e3b3b3305742bd99ba0f2d395f28f7e8ebd9311173a7cde1f70e61f6e4d9563dd5", 0x5c}, {&(0x7f00000002c0)="f49ee9343f7bdb88d0fc3e2d8a81410d34b239747257a30edfec50f3ce3da1edd5e19362b8c0ff693ee4d12f3ea5da250165a21a20ff444e560f16dc5715af476b4fc4c6bee2234ad9c3bf68cf827abfbb7b", 0x52}, {&(0x7f0000000340)="3febf09a634ebf2d9d378cca584a2e9f44501da18b3cb99247", 0x19}, {&(0x7f0000000380)="223af22f98f56a0c2e88c34b04d793726b3a8bcd6f533d083b17e79b115cdf1950ab411d947678e8c745b1ca798cc4c143fb1d3d2c4a61c1c1bb31e34bbbf5be976daec1196289f9ae0ab9f3f264f139dbe94806d33fcf2122a0caec4a3d2a6c09a75e466f7961bf0cc94c63da5634c815df8040df6bd4640387a62e489ffe196f042ca9d7f4f9fd921a2528ee8c42a631f7afcbdaa76b4e04d0cd7d04c22249114f5cb115d2417cff8429267bb8ae782ab9da54e1f0e1f8587f5b3f9626766d7882c7094c06b5f85443ee7565a410664df56749a4578aa037a263ad912b", 0xde}, {&(0x7f0000000480)="5d3f43084e249c77832348453a005c3eafd1c805b91e6d585ec2bc9f2289cedb6f57c4b1e230e803183943a8e4c1", 0x2e}, {&(0x7f00000004c0)="fef4ae97144c1af700d33e692aa13b480bb562b8fb559675785e60ec4c0e7dc23954507e6eabe5d79f95ea39b23609e539508d85d7a8cf29085c9e4ce1f072137ac4c2d59b34fd6e225503b15f10211ee960eccc538f966156669009f574889f874306fa2dcf7004292c9ed79209e689b2b3", 0x72}, {&(0x7f0000000540)="1910dc680fd9deb977b9b3d4f9cc5ca8a23dde35157ff65982fe79c9949921e2e3b0cc7a386eb1ac00f5405978900ddfc448cf2dd2911c44f54a8cc7468976f8e063eb5325b696f04979da299ecfc585a30616e332b46be55d517e4277c19d342a9b66ec961b7cbaeb67ef5d23fc297747c9002447806176cfbc416972610a3d7811c17b384a13b06d5f2abbb051eb276aa3305242fd0a72e6899c", 0x9b}, {&(0x7f0000000600)="6397c8b81391694e10ea1bc13f5082b45b792877de78e04e3c1ec8bccf883d7db5dd6abd599c803aed5417d7e9c3d43e847f2cc927c671b44415319421cf944d6cf45acb06412bf7e6a10789f2838c59742e5b209097d2783e02a265d58ed84bc9619b70a6b8374adaf7186357cb2985cff115e6", 0x74}, {&(0x7f0000000680)="9e2440bc2a746c774a42a78d760a2b378c40ce73e9bd733754b2dd9ff422b2d2ee1b035bfce92b624a01d6d77d592508dbf71ef4f79a2a13a2a7c6c95663b4c8efdbcce5df8f4793492eca799d799c04a9fe57dd59729ff7af39278c77dc96ea6abd6399807d0eb000ad7fae3e4a894600a870a6dc2e7e346b224cb6eb2d59091afa948aa9d7e4cca23e785a382e209b859630727017f7f0e994dbac3b2043b3c80bb2be7b46cc6daec2f763c84d1356fc03978159c9180e370e46ba96882bb2fa43f78d76a0a5c4322b0235615db22bde", 0xd1}, {&(0x7f0000000780)="ecfaf30e94cd89fc0408a7e6fd42fe364fcba9c43b8e41bb2d2ab1b6060f30d92b4fb0e398c82c9b47cf46567d57cc3414a94e6d3c057a1254c8beb5a4dafac28d9e1be680f10e047d29aa089a5ae2437fd2f9de9221b59ea9f283b8142955ac0c517171cbe98d07d0054cc92a310896f5870081b3c5558f61e366401dd7c9ba855c98431c8c168a731cdb57d21928f4b06058eb698b485b0a7028a81122d96e109a76bd672891ba5f73871ab71891c5b59c27bb457af59945964f19ad2ed19185d323b10e6a7204fdfe3f4403cd3a0115d0c1953968ab310fd7d7863049e4886caae2352990aaeb6fab924e379d7c650d51150a828199", 0xf7}], 0xa, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000040)=0x4) getsockopt$inet_buf(r3, 0x0, 0x21, &(0x7f0000283000), &(0x7f0000f08ffc)) connect(r0, &(0x7f0000ac7ff0)=@in={0x2, 0x4e20}, 0x10) 2018/03/23 19:08:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vcan0\x00', 0x1522}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x10) ioctl$VT_WAITACTIVE(r1, 0x5607) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="66365f16a35111f4ec7b9cd58f493a0eafb427fb9ce701b402a4fa05286804c1066d1cccd5fac4cd2e5fbf8ec862d626a43a2480c9011f9681f790bc3526dca32ef4346f8364221ceda9f27b30eb3256695f7fca3058b526ac9149a022ef78cceb0e1f4d41e900a3633575863274ac4a220fb9f6da7adeaaa2f199a8ca9f61", 0x7f}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x7c}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x80000001, 0x2, 0x8, 0x7c2, 0xffffffff, 0x8001, 0x1f, 0x3, r2}, &(0x7f00000002c0)=0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ptrace$peek(0x3, r3, &(0x7f0000000380)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000d00)={0x0, @rand_addr, @multicast2}, &(0x7f0000000d40)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000d80)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000dc0), &(0x7f0000000e00)=0xc) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000e40)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) rename(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)='./file0\x00') getdents64(r1, &(0x7f0000000f80)=""/155, 0x9b) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001040), &(0x7f0000001080)=0x4) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000001100)={0x14, 0x0, 0xa, @fuse_poll_out={0x8}}, 0x14) r6 = add_key$user(&(0x7f0000001140)='user\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000011c0)="b86dfc79913acfad4ca3318a44b06e05ed8c9356bd1b11befea2028416594bcdcd38d4811806ad032b5394ad7e490fe08fab1d7997a4c7cf72f2925b70d3f547b6b018725fe19cbd1cb9265a5da4aaaa1f271d05e1944f9b24a7dcaac598365a39ee5b3a854aad", 0x67, 0xfffffffffffffffc) r7 = request_key(&(0x7f0000001300)='user\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001380)='/selinux/avc/cache_threshold\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r6, &(0x7f0000001240)="9a1dc9e84076ed9e128bc7790181af236510c4c246f6866374dfc15102a88da9db8ddb856897574dbc5b1d6078cb3e65de464dffa4e212f87a91b82e854549e6996109c8560b0e796a507f5034a61134d0a7df8ec081b52b3d9cdc592ef0fe8212a950457a4cdfd5b60962691686553becc547946909f48f333adff3fcef43648909e5583d677c77c9e80e438f91aa9bbccf07eb67a00c017c4da7d444ea1d9019673a2d4bdd37d6", 0xa8, r7) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000013c0)=0xffffffff, 0x4) rt_sigprocmask(0x2, &(0x7f0000001400)={0x5}, &(0x7f0000001440), 0x8) renameat(r0, &(0x7f0000001480)='./file0\x00', r0, &(0x7f00000014c0)='./file0\x00') connect$vsock_stream(r5, &(0x7f0000001500)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r8, &(0x7f0000001580)={0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/23 19:08:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, [0x100000000, 0x1f73, 0x8, 0x8, 0x2, 0x5, 0x3, 0x6, 0x5, 0x9, 0x4, 0x1, 0x74c, 0x2, 0x7fff]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, &(0x7f0000000340)=0x84) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000100)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r3 = syz_open_pts(r1, 0x1002000) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) 2018/03/23 19:08:26 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) timer_create(0x7, &(0x7f0000000000)={0x0, 0x35}, &(0x7f0000000040)=0x0) timer_delete(r1) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)=ANY=[@ANYBLOB="db10a0640a0a0100c2b64578dfd63d3363d457edc5e8de12ffffffffffffffff0a000000"], 0x14}, 0x1}, 0x0) 2018/03/23 19:08:26 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x100000000000) ptrace(0x4207, r1) ptrace$getregs(0x11, r1, 0x0, &(0x7f00000000c0)=""/138) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'irlan0\x00', {0x4, 0xc45e, 0x6, "95ad5ad066f3", 0x2}}) 2018/03/23 19:08:26 executing program 4: link(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') r0 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000000)=0xe8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000001540)) syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = gettid() prctl$setptracer(0x59616d61, r5) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000200)={0x2, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x2, 0x7fffffff, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000001}) writev(r4, &(0x7f00000014c0)=[{&(0x7f00000002c0)="d184361cc0f48226df5235e2de6d095dda0dbdba09e3fea4c0e28a03cdfba06e7d721bdfbaa573d76bffea1469f587bbd793dce670ddac13451e52e5b0121e210a4c99985056382dd9ab7d22ac5a18d225528c638903b5466304cb347db9f58aa2f24b39972ed0a7483554e641fc159492490d9dc14e50b2100ea57e4848b1067f43c793780b5af95c0b3f124ed73403fa56442a567f1f9bf52f9657d32ecc1af4e78f2390a031439436e2ae0c70612f6bf6531e854bdb534883c0db93d36859478291", 0xc3}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="1933083131142de594efcf0cf048a70c525a5a596655d8a33d63ed47af75be5d3bd2288f2db69fbb53ee3ec09145f01f5a66e82d57310585b868", 0x3a}, {&(0x7f0000001400)="65eda34de7bd2fcf958749ddcd88b20f6358fc675b72ca63fd59526040e9f1bfdf8cfcc40cd93ac646504314fc42745749305e16b7a22428ea876288a8e3abd4692be85339", 0x45}, {&(0x7f0000001480)}], 0x5) setreuid(r0, r1) 2018/03/23 19:08:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') lseek(r0, 0x19, 0x0) fcntl$notify(r0, 0x402, 0x2) pread64(r0, &(0x7f0000000180)=""/145, 0x133, 0x0) getdents(r0, &(0x7f00003bd000)=""/48, 0x19) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x8}) 2018/03/23 19:08:26 executing program 5: prctl$intptr(0x8, 0x3) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x11, 0x800) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = dup(r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/1) ioctl(r2, 0xff, &(0x7f0000000180)="23fa972c25356bf9c5d80768ff6837b89990f6af3786bd50c63a5dec41beefa84b180988fab670151bb6fb3c") r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xa7e8) 2018/03/23 19:08:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') socketpair(0x7, 0x8000f, 0x9, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x200000) ioctl$fiemap(r0, 0x6609, &(0x7f00000011c0)) 2018/03/23 19:08:26 executing program 0: timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a85f68), &(0x7f00009d0000)}}, &(0x7f0000454000)) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/03/23 19:08:26 executing program 6: accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x800) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x80) r1 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000473ffc), &(0x7f0000c16000)=0x4) 2018/03/23 19:08:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000e7fffc)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001100)={0x0, 0x0, 0xffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDADDIO(r0, 0x4b34, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/03/23 19:08:26 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) userfaultfd(0x80000) write(r0, &(0x7f0000108000)="c0", 0x1) write(r0, &(0x7f00004abf1b)="ae", 0x1) 2018/03/23 19:08:26 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000004000/0x3000)=nil, 0x3000, &(0x7f000000ff5a)=""/166) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x825, 0x70bd2a, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008000}, 0x80) 2018/03/23 19:08:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x88) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/03/23 19:08:26 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'bridge0\x00', 0x1005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) socketpair$inet(0x2, 0x2, 0x10000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty, 0x6}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r3, 0x101}, &(0x7f0000000200)=0x8) 2018/03/23 19:08:26 executing program 7: socket$inet6(0xa, 0x1, 0x4) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mknod(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)=""/76, 0x4c) 2018/03/23 19:08:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007adfe0)=[{}, {0xfffffffffffffffd}, {0x7}, {}], 0x4) 2018/03/23 19:08:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setscheduler(r2, 0x6, &(0x7f0000000080)=0x2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioprio_set$pid(0x2002, r2, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f000001bfff)='j', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000019000)}, 0x0) 2018/03/23 19:08:26 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000000000000000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc002) fadvise64(r1, 0x0, 0x0, 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) pipe2(&(0x7f0000000180), 0x80000) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000003) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/214, 0xd6) pwrite64(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7fffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80000000}, @in6={0xa, 0x4e21, 0x5e0, @remote={0xfe, 0x80, [], 0xbb}, 0x4126}], 0x58) 2018/03/23 19:08:26 executing program 6: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000000c0)=0x84) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000002c0)={0x0, 0xda, "65c10cf8c3e6849184c90e8d9e736d09e4546630f03c52228ca69e3fc139ca91bf1095ec96d4d8e3d3fede56ab82e1579a23c8f3239473310710806cdbd9695be56646c9d71a67b72f4f01615aa549d495d381314b624a8a7053216f6f7ce9751b2aac53cd76f62822978e8865f41a07c486e8df65e391cbfd96a808e9452d0695b42586a1a45e98df0ff50e5caca65812475ff5c59237f7551d09461ccf615f1558d5b26a35319209fa6c3a89d38fff785041a141abc60f567bcb5eda51847e0146dbc88302811dc3e754679edf448c2f622bc3d2d6dffc6961"}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/187) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@ipv4}, &(0x7f0000000080)=0x14) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x48) 2018/03/23 19:08:26 executing program 5: mkdir(&(0x7f0000b0c000)='./file0\x00', 0x0) r0 = getpgrp(0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x401, 0x100010) [ 60.644470] keychord: keycode 9294 out of range 2018/03/23 19:08:26 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x5, 0x80000000, 0x3, 'queue0\x00', 0x1ff}) fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="9fb976f1d0ef47d5143ded0b63080fb575d348"], 0x40, 0x0, &(0x7f00000000c0)}) 2018/03/23 19:08:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130003000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000e99e52e0727ddf9600ff0100000000000000000000000000010000008fba2f3d00"], 0x80}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x8, &(0x7f0000000080)=""/102) 2018/03/23 19:08:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x1, 0x300) r2 = geteuid() r3 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2000, r2, r3, 0x3, 0x2, 0x2004) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x2}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) timer_create(0x1, &(0x7f0000000240)={0x0, 0x40, 0xcd5b94e44e0eb9fe, @thr={&(0x7f00000000c0)="9a9b2e059e539ba468d254134ba2cce2426de8561d9d27a10e30932f95ef7eafe5c457f96983c21f9391a70ef1efabd37f3a97a0e704d8e4383312397d19f996ccbb7e25b5605a6aa7df896d77d5f7b09a95436f7fe2234dc458797838007602b91475cb98587db23f9cbcce", &(0x7f0000000140)="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"}}, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000340)={{r5, r6+30000000}, {r7, r8+30000000}}, &(0x7f0000000380)) sendto$inet(r0, &(0x7f00000003c0)="df8187555d86ef672eca441758af0ab9c8", 0x11, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 19:08:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setns(r0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="f4cd010baca7c40eac81892bbb6692a6ff54bfc777b2fabee997285bcda921a9fdc61bd1264ae90f62fd0212d904a623ffe049019c63b2ccab85e26dc655676ed74d66b1f5ba12d9d3e43723ecd9", 0x37c}, {&(0x7f0000000080)="dc6b90c29470d06e8381c3c2fe452c0dbdd27900b37ca3a256e969efd2437f120958374311c7a8087dce6c5d16f6d578b473d9448dce99a8d2957fe4cb5cbd187fa620bcc7916fccb1d4ebf0e0a6c3bf68f714c46b3e13e655ca3adf363204a22430ed0ddfa3eadc8f9cc46e4d9cb41ee61704dc2474f3b4336c3018e5e36abb47cc060852f556", 0x87}, {&(0x7f0000000140)="80f0fca300fa1fbd7682ae0a48e16b49d9d7c621", 0x14}, {&(0x7f0000000180)="cd6db7f1ccc884a75f602ad5893e86bbdf8e77de5de9268f20273f7e79811b19a159ee15f1f5678c6918d619df770a097ac53875d54481b700e7cc6ee0a0eff50d3b1007965a208907ffe7245b31e9f8c8e3ea5c17609fc3", 0x58}, {&(0x7f0000000200)="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", 0xffffffffffffff5a}, {&(0x7f0000000300)="25d81b4af5ac3df3dff938a261e2c3abca2a29c6eb3d3e98953e356064fa0ce9615ee71a2a2b1eea26f86ea32d597041fda941e450e1f0a7f14d085ba4fd7f0984e803a2a1aeae7c275a251b82f9298173ab33fd79d5ad21ac91b3f5a9afbf4ef2aa03f119853c87a3226e1b43f88d9d4da92803c9df547420e6ff", 0x7b}, {&(0x7f0000000380)="7ea8cc84a69b5d", 0x7}, {&(0x7f0000000500)="5affac71f41dc96f8977d0e576cf85ab2d03cb57659140a25d33d974aa4a919608991d0435a484639be46f8b0cdcab9255ade01596357bb6e2520e25bce14ec77d85dae8142f3aff3e1274a0b5c56470eafca1b2ec13e86b1f088ac9f9e940f4998f5f1ef9bb79dc4fada5897c681c8256d8958b8871e3d209a8a2470756e0f283542755cb8675013877c692343598af5f6d43e7ae117029c91722853fd7fde301559eb5c48787096b0d5fd38aa7775f12b63c7b21bc247d0b65a8abc3761e550149063e83649cabe11ac87c5dacdf367fd81590c70c9eb7d52c61d2", 0x6}], 0x7) 2018/03/23 19:08:26 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000000000000000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc002) fadvise64(r1, 0x0, 0x0, 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) pipe2(&(0x7f0000000180), 0x80000) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000003) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/214, 0xd6) pwrite64(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7fffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80000000}, @in6={0xa, 0x4e21, 0x5e0, @remote={0xfe, 0x80, [], 0xbb}, 0x4126}], 0x58) 2018/03/23 19:08:26 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000000)) dup3(r0, r1, 0x0) 2018/03/23 19:08:26 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) accept$packet(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000000280)=""/144, &(0x7f0000000100)=0x90) 2018/03/23 19:08:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x8000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') sendfile(r0, r2, &(0x7f0000929000)=0x2000000, 0x400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xfd, "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"}, &(0x7f00000002c0)=0x105) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000140)={0x3, 0x7ff}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) 2018/03/23 19:08:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001300110300000000000000000a000000741d0c2c506c6a5f5a63fc5d358286984a2240fb7fc8a95616bc82d89c61b2742e00"], 0x14}, 0x1}, 0x0) 2018/03/23 19:08:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) add_key$user(&(0x7f0000001540)='user\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001480)="68bcd501f453b8fdb10f1cfbb45270a121ee13c03b4774882092369ea1c0af4faf99eedacfafa37183c330c15e908f6a653fbe09948ae8eb803a5da3fa0660bc0218ac32d771cf5596e466312fb19c23ec8348f0bb48f2070205c13cc54adb52eff4d4570e0000000000000000000000000000000000000000000000", 0xfffffffffffffdfe, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="a2a95e2dc5cb1994cb3e1e5a43d68be9a7b83f914af20df0613d04726de797f1cac58811124db2d282a8f2cc1e0a843eb7cd5589faa70ba19ff848a6ceae438abfddaa728c80bed7ede63049269d0d2dfcbe5e61770be92e1c8894ca5f4b428bfc24b79a435547c48a787caa78001e54dc9385ecc9feaca0fd327a0c1a4fd489a53a8fc1ea2963a728b3a58cd13c5029e1d9444908e176d94c484f7e9ea9534b2c853b34afa59d22224d7b06cb8ee4c1197793e40ad33a72a7a4068c4bc893a53af0221685badbd63fc8ba538281428309e8fc59a11a503560ba732b4970a527aa4c6c3a3983f96233388832ed38ea04296a1fc2e84fcb57ed2f9ddcbba3fc73490e4ad1cfec3b17e3262df4b4dccba26bd1a1874a52148c5e0d1a8bd88ff48fd109c8cf54003886cf387b38d6423e84b6b2a49aa8354420721037b1399f2dec34e07c88b752611b7360b6ba0c5fad8e9749e450ac9c1ed3e079d8d1ddd76196c5078a26837d3bd2e209ab6b1a0f865210a2812ec520a092d461fd15d8040b3dcd7fcbe22d8248e5788d381c7a86319b865e3b8067b2ce7b75e7d8243a65a8bfaeeea44448171d0ace529509a4e7c8ecebf03952be3bd9a9ae3b0fd256a8f26f7bf6c2737d7ca4d3dd849cc09e928440fc21b39a84f00c573ffb9ebc48d63a3f341904f70ef48bf2574fcd336690e52d483d830adc0f334912cc2763029cdc5c87ec9ae12178df36bd2ceda671468ce7f4836cedcbd64c85f69f2946a0e6b43c72c86886ee7c82c5294b90627c94d7897b43a782e9a8390c85474dde95c84a408a77ee6ae4832ce812c87f37968c8f21c18c6f0f90ea281a8a971f682edf015037f677aa1cc630e912fed41ba869c1094f0499d419906e9c0fe67b1953b200501898b4937c78f3223ac62e1c1f5d43c20b2308c58a3823e7dec13306cbbe10f07830d1c700268abc62a631ffc14792a57e0d501b5031463992631df455e673c411a28a7da806ff64222be588d374fdce0301e28b72291ca1065890b610721c297a8ce39ec3e898340ae5876ff998ff1b1979630dd985cdd73aa7ce6cddbadc12b3847132af7a3255968dd2f3f1e65ef5d31bd1a5b45ceb86dac3b8396e04ebc6d7169af1a8a7ac8c4db0f3abc7e369be246e2209a13eb2e3809d76d9d221bb82d6e77ee006e30b6c450e7a3a167fcc73abaa3ad7bab0db1917afa53ada9200d9300b5d3ffccb010b41b88bd444f9826d21d87ec2fc30528ef72c8aadaa9cf8921217d3edd551163dd48b1f515b9236b602bc325cc9c0986533727868bb4c4977a388abc018ec549647947b4065784ca83a5d817d631efa6a363a780ed623dd57ac0833d3998b0328423ecf3703dc39836792d1509e4898d4c62041be8cdeb2cb4dcfe40f0dba0f942e3e740b3d410ea288b50c4b5092640e1be209c1d5a157ad0abebdab24f68f9b2acfb17253a6a7c702edd62f6d8924e091a660299ce456d9eb968e4e21582fc80a768357cbf245e8e88bb11fe2b5feec87ec6d3b8202239ed7296530fd2c300a324ed1dd6ab84e04bf59f15bf03a2c1d396d717cd7f2dc5460458b5b4f99e6984604561680677af45c9df829154951f7ab6afe2cbbf836f4358a5f6c3f7ef67bda878f0641822674d6ba9abc950e5e9c842269b41aa6d2c12ef02617e0f6a9aa2eb2a90ef44b6e0a0312983cab4006de2e67fdaa1f67c9839fb1079d4393070c690a562077972c2d5b45dc4c640727130fbd5722ea032c511c1b264dc8916ad29bf43c611bcfa1beee56956e4831a2ed5662443fc94d3187d3597c0c71da4ec6b44ce1ca086746d6ba5bda0edc6a2f22fe47c40759c76bb9698d6a7e356ded470c762e349d99b259dace2101773dfa35209b2d93cae81cbf74cb2975087be909d10e5b66d4811d3d183a363eb5ca046bb100baae9746ca0288308ca1d62290c3ab0c60636335e8af6f32eb3fb73a1fc15bfe3dc51b6c2d520af78fa1d0c2d59fa89e16c60f25b65b63579300abf162761850616228fd04fc5b559ba1a0a17ba3abff5d7f34e71a7d6b68c8e0c7bb0fc05ad3ec84a1f4249f1561519408ac4c4897ba3b41a3a1d4ea5b1d7304ce9522fe39f4b701bd70293f452f33b19e7b45fc9e2e0fb3b420ba2e0e4e78f00e60f79d45135df8ae654744469a17ad5a9dc8ea82d2a2aab816f66be455d7e02b6b4584012c5bb8eee6bff3deee2f7399e0937160cd7fc8e3924ad24b3bdd09c6ce42b4674d34bb1250640028bede2fbc86d2297395a76ad4d88aa47581177a076d8905ebdad030072c2e28fbd5e55b3545662e3b63730e543f0dcdef5e60f92bfa0321690b35fc48b90fd446fe800c98e7032a38de5609b8605516debc167256ceae5c8b15da98c833c38e84c988912ddcfb94c5e92dcb1a7701c3554db08bdbccbeb4101d7b3572103b7bc3f6c41779ad5355c5b0ea6deb1ce9813c0e8a67dd59a4f7b296e6f73ad9960a74bb89b283c411fc86c8fbf883e3e400fae0ecc9c0fc18ca1e07e32a5987e2e81f356558e6b70b2550ee2252441c6f4b56ded6c2ed617cf6517f7cc2128199951decf31a743278ae8e584dd24f1b141b39bb3b937bc0f3a22fb7f069cc0fe466ee7288a59b31a0dda8a4ae508bb30f5256bd2d26605e74298bb7d571b8065f5efef28e885555333d52cda5d9984e02e983d5e3c2c664676476ff6accd5bff8775a5add966719410f97983fd396fa13e9a268fff84a921c24c6657220f1d420cae207311eed40d77f6be77cae19e670dbc8bb083d5b3247ad957f98c511e47989f4e2ef86ae6b8f6ac17181de6a5ac0aaadaf367b52996fae54037506da196ef478cbaf5b29b3f94c96c85cf61cf134f96208bc35a4e53b294de72a23f688e0405595818c6a3b9fc3c97c87171174054d51e7162d13f67765f93c72c34668bc85aca872df6e39a913b08dc12063e66cf5b290f0c2b09631b2a346590a42795b594a6c6dd90fc0bd91d13f6ba48a863ef3b56662970692cee6f1069d5cb5d3f755ed6d6b88c42848f6fb2d618e87ae7243b4d5d2b9f49ada356aad8593c05741e0d8b2497da259d6c832f5c84d5f209243b23863a464aacda95ccc545224fafa3ba88097bc7f1dbc90ba6dcf47f87c79964bf982388b7646c3593c1783da470f6bb1ae173d83c2618210088eec041fb168e854dc1a81b18cf976f76ec9987a2e06a82ebbce6356c4a78daa0d2d672f2f4cb08f3e0629d70f846270602529e07fb9c3ea99e911a07a01137bb3449af74c368e06215c5929f0b0e144b1f9284cefc94415ff90da674c3d16e4aa5ddf2feaf893360f503912315ba99784fbf9f9f1e1b03c437386c293b77a9e3eddee2679553a37352dd5278adb99b469c42c6c6f5d281bbe484e12b81ed41458e179251e4e34c42f59e9401f9a7678ef731020438f2fa7f046eb6d49698eb780d5afd4737a9c1346c43e95fb0580225f945d448780b63bdefed50588754e0b1de006334d50f9d5a7f81af347474890de874d57db7789d982d78ebfb39991ff15b0d2dd3193419570dda1ea26d7827ad563acfd960bc3c5ea4334c3c02492b6ca04c3ab64d16ea8260661807b8a0cffcbfe0288f91254e1ae2b4601567b6bde1f790c99bc4775cb28f51b584d0f80ab41c429148140187d8dcfc8e993b12262231c54e8f79c787a9152294a15a0408beb84774e2363c443913803325fc724068da1ed2ef353ea6c71e758c2ece19fa5c23566ce67cfeabbc49f6875eb535820cb7b3931bac1453e49d23ec677b25b46d79f4a35aacaf7a7a39d939354d0273798535a7d15f6202069a1dd1d1fecafe7c2c24e0a2ebee709ec5585fb27cd45ebc7e91b9b373ce718d2e491a3eb797ceb68d2b3fe883abe645e6b2163ea4275aa1e6635bf9b8f4d5b92777168f51d471793d50813bd09468b13123677b359cd4bc834833f40494426694fed016d1df1e608eeffbee70c510664a6241d1036f7dc47c37b7b1e440bd61a3aa18dc5b0b78362fac11b056ef68c08acb77cdb5e180f9846e3da7d6a95f4980e8055e209a8902bbb9683efa0ca3348f5a9eef1a34b4db952b3a69bd4f20249bb1013b6c138842cb7816ce8b63e83568287d3c3ff5d52ea5d2db304f5d50b181dc85826cc98091af4c728fafed744ce24398a038d9606a4b7cf342e3e0106f7dcb0c4effe67ac33924d4c5fc6326493f06371d49a8bedc5b0e9c75f68f51c36c27c10d6c081aeb0f3568bf85f58a66121f649c2bf8dd4cde1f8d14cbcffedbe47ac41fe60ba651e2f86794fcb373ea27ee4bbd183d5c7ec42aa7b8e5a1c8c5051a8327d337c2cdf25780ac0f78422253f547577bb290ec60f214c0fe1e2f9ff7f996b6558c6d663941b56f3a71e8dada9fa552657afcd3334d7f2ae47046669aa96de545dd8ed7244437ae640308037cdd2417a75c07395ef67fa545e49f13aaa752478fda3174cbbdaadb9efb6a12e90bd668f229f57fd38503eb45d82677872dbd5e244aa9e171371aef41c7362dae0065c0a482ebc256edcbfc572786996f86e4f2b4419818b1b06f397f282933ffb0f0f8b1305f44e20c041a04933a44cecb34f53743f4d222c7f51974923b9bc9f3867642ee04d2ae925104d3d9ea179a0e76efb1e0665731716a29c4363a38b51db0111269853b879ac9c6f6feba1df809b04a7816b988a3a4cd839756309e2d54ccfffc31e4316fbc0af47a70f5706b6e23feff3a691e07a0daa87cd46406421e384aeda03e53c9954b7e64003b1041f12f0736d6e43a23b4795fcf5d21779a022493721a8a122f68484c32a679acf25ce3f5f6b5cc86294ae4e07a664ad975ec7855a70d9eadac836f9f2c4c6d0dbd01d831746a50152bf5456acaae98b1330efb633fb5443e4fbedef1989100c715b36e965b3d85a78bbf1cb5f8fa6c15e3fe65ff27791d2d43fc2a1c78af5cc4f4f0fc5d0c39731abd08da9f8dfcc8a26d3c0774fb0c72aaa50df83466c553cd684f75e34fc38fb41f1111f0e24826cc5b22aeafc9224ab1d424c45e19e4a5b7f3c15caff78d2cbe505c50b63a2d47f9143f2709e326e31487402ac412f919acc5fe5238f8171ce376d86b90fa04e7178fd00a5ff7dc77472d84b596787bb04881162e1e4693f2114c313a4821d7ea62fe9dae47448345b854cb7d5ef1981236821d3a07db34e88c69a01447b474c8cd9239b45fa887922d883e1bd2fea9f642d31ca2cde21463d7ff61f29a11052747ad62543dac713d83529b1039eb1115336aa0e43140ce8c7882775d42f490948d9449db05e25266e49dfb64529a881e16bd3645f5c958ede8eaeec7b917d2b245c0cb69ee7701b956afc0e42077a4645fc01a9a2bcfa4edf3d1cfed3a0bacf301ddde002a762b95d691db1d692878d19653302562e1614afc72335e43864318a578e4ba1de046d20eca64665549646206c459345e5de80915dc8c599f565e94d3905c7495270ce9cb85d7dd3f7ad42c7115f6cfcc406e23a8c897be89dcb2a4755631273077dbcf79ac15f82146ebe5e26cbed8265dfe0bf96d225f14a532263f8b5f0d3639bf76583874a49eb8b9f5342bc638b38a1195a9de52e698b752a048510b57807e10683d7d4ad056aa5c257938cc698b0480ab6147dbeaef871c88af358f44565bdad0abd0cac39fe96e4d86ea783fc1cbbee8802f82dbdec8e56193f3359bfcf368069a6c4a8de40574e07f47a90cde58d726d54be53bbedf0065a75ecb8dd9e103d33da2b0b185db1c6408b53c746b580bc31195be9106639", 0x1000, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000001180)='encrypted\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001200), 0x0, 0xfffffffffffffffb) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001200)) keyctl$dh_compute(0x17, &(0x7f0000001240)={r2, r1, r2}, &(0x7f0000001280)=""/217, 0xd9, &(0x7f0000001440)={&(0x7f0000001380)={'tgr192-generic\x00'}, &(0x7f00000013c0)="3619f07a4f3e4521216df32cbce2f5ac082be13d4c0c064ba1c0d23164fb468a6b108dc97c8cf87919087a3c4a698ee8b1007cd8ce5d86e826aa836a2e12ebda49a1fd60ccc325e8ee50a1183c8bb5d4112933987e6720dcedefc3ded87f54d56a2fd20a4059ea39fc175142626208ff168c33e83f", 0x75}) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000188000), 0x0) [ 60.824540] binder: 8449:8465 unknown command -243877473 [ 60.831585] binder: 8449:8465 ioctl c0306201 20007000 returned -22 2018/03/23 19:08:26 executing program 1: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='N', 0xfffffffffffffffe) 2018/03/23 19:08:26 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={"2e0000005a78b4f20b63282000000005", 0xfffffffffffffffd}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001540)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000001640)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000001680)=r3) accept$nfc_llcp(r2, &(0x7f0000000180), &(0x7f0000000200)=0x60) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@dev, @loopback, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x100000000}}, 0x9, 0x5, 0x10000, 0x3, 0x4c}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000004c0)={r5, 0x1000, "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"}, &(0x7f0000001500)=0x1008) pipe2(&(0x7f0000000140), 0x4000) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000280)={0xffffffff, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) connect$packet(r2, &(0x7f0000000100)={0x11, 0xf7, r4, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/23 19:08:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000800001278, &(0x7f0000000280)) finit_module(0xffffffffffffffff, &(0x7f0000000000)='selinuxvboxnet0&!ppp0wlan0+\x00', 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1000c26, 0x3ffd) 2018/03/23 19:08:26 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ptrace$peek(0x2, r0, &(0x7f0000000100)) getrandom(&(0x7f0000000000)=""/156, 0x9c, 0x3) 2018/03/23 19:08:26 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000300)) write$evdev(r0, &(0x7f0000000280)=[{{}, 0x1, 0x60, 0x66}], 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x801, 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{0x77359400}, 0x7f, 0x1, 0x7}, {{0x0, 0x7530}, 0x5, 0x7, 0x6}, {{}, 0xfffffffffffffbff, 0x2, 0xfffffffffffffe00}, {{}, 0x0, 0xfffffffffffffffb, 0x4}, {{}, 0x3ff, 0x400, 0x3}, {{0x77359400}, 0x3, 0x300000000000000, 0x5}, {{r3, r4/1000+10000}, 0x8001, 0x2, 0xfffffffffffffff9}, {{r5, r6/1000+10000}, 0x9, 0x5, 0x29ca}], 0xc0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f00000000c0)=""/118) 2018/03/23 19:08:26 executing program 7: madvise(&(0x7f0000002000/0x200000)=nil, 0x200000, 0x7f) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x200, 0x1, 0x10000, 'queue1\x00', 0x5}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="62747266732e71756575653100216a35666ff1f83274cc092a27f48a282af02371228c50de37062c010d77be3f2669eb3aa215afd1dc601b8ece170000fa179d3e9ddca66c8c9fe14672bd2df0d51ac2a43a6229bd9e02eade8ce69b9a5c0df019cafbf0083bb2209f667a5f9525209ef07bac3a4d41d2d28f779500826718e6984bd30dcb58efb1ea5f54a4b26eb39faf7b2556b4bb6335883795f9c995c057c63007f071aed1453f6848082520e05b64f0fe3e8e8da210015ae6187c7a260ac7453b40b946aec8a146071d5deac9ffee5f5f69baa947bfe6dc0a277a6d891a78667152f96d9d8d15061264fae98b1a32"]) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x5, &(0x7f00000001c0)=0x2) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000000100)) 2018/03/23 19:08:26 executing program 5: inotify_init() r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00001e3fc8)={&(0x7f0000a03000)={0x10}, 0xc, &(0x7f0000b62ff0)={&(0x7f00006f3f7c)=@ipv6_deladdr={0x2c, 0x15, 0x215, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffff0}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1}, 0x0) 2018/03/23 19:08:26 executing program 0: futex(&(0x7f000000cffc)=0x4000000000000004, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f000000cffc), 0xc, 0x200000000000001, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f0000048000)=0x2, 0x0) 2018/03/23 19:08:26 executing program 1: clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000100)) r0 = dup(0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0xd04) tee(r0, r1, 0x0, 0x1) keyctl$session_to_parent(0x12) 2018/03/23 19:08:26 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x27) write$selinux_create(r1, &(0x7f0000000000)=@access={'system_u:object_r:mount_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x34}, 0x34) 2018/03/23 19:08:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x1}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) fadvise64(r0, 0x0, 0x5, 0x5) 2018/03/23 19:08:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000008, 0xc012, r0, 0x0) clone(0x0, &(0x7f0000000300), &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000240)="9bb05268e9d12b9b7dee74b73ab45dc8000dd79bc8c8ed98bfc9ae976b3727ca02aaf59ef514f0c2f6636002ca24c2e0acd9599687757c34eae2d6d4b53073a0eb6360d1d3e576ea3a9aebd3ad8d6c") r1 = open(&(0x7f0000000080)='./file0\x00', 0x840, 0x0) accept4$unix(r1, &(0x7f00000002c0), &(0x7f00000000c0)=0x6e, 0x80000) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000340)="7af32889f69ac21fca54663eb2273fa5b6b89a99e084b4e9d16d9c444936a3a5792e92e07e3642239cc9a2098dbe638fd544eb1ece929a6b4c06530b13ee117438c4b6497c2513260146e12173f75cd37d0340177e7403048cb949ab4c1f7c4fde6583a4bbdd9bc431e598a22a2d71ba2e404ada6932cadd2e2313c60d329db28729445a4610e019f006327e6eb8f9fcaf925a74bacbf5fbc4569c2821de089a0ebd4b00b4fe8c91dc", 0xa9) flistxattr(r0, &(0x7f0000000100)=""/227, 0xe3) 2018/03/23 19:08:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) faccessat(r1, &(0x7f00000003c0)='./file0\x00', 0x2, 0x1200) 2018/03/23 19:08:26 executing program 7: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/134, 0x86}], 0x1) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x1000000000000053) write(r1, &(0x7f0000335000), 0x10009) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) r2 = accept4$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000080)=0x48, 0x800) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000240)=0x1, 0x4) 2018/03/23 19:08:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001c001308ffffffffffffffff02000000", @ANYRES32=0x0, @ANYBLOB="000000aab7000100ac14000072cca32ed4ad0100d59e3d000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/03/23 19:08:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000bbbff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020900040200000bffffffffffffffffb17a57854b555dfa34673a5cebdf75e3000000000000000c3ceab9805a330491939d5219d9c2ab51ff051e2d1744efeff5bbc68e5862e99d52552225a8123178cc6834779b1288fd"], 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x1, &(0x7f0000000040)={r1, r2+30000000}) clock_gettime(0x0, &(0x7f0000000080)) [ 61.035324] IPv4: Oversized IP packet from 127.0.0.1 [ 61.037191] audit: type=1400 audit(1521832106.557:31): avc: denied { dyntransition } for pid=8511 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/03/23 19:08:26 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001240)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x0, 0x7, 0x5, 0x7}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) [ 61.086402] IPv4: Oversized IP packet from 127.0.0.1 [ 61.088223] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/23 19:08:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)={@pi, @hdr, @ipv6={0x10000, 0x6, "6fe9aa", 0x54f, 0x5e, 0x9, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, {[@fragment={0x0, 0x0, 0x228a, 0x7, 0x0, 0x5, 0x64}, @hopopts={0x99, 0x27, [], [@jumbo={0xc2, 0x4, 0xfffffffffffffff8}, @jumbo={0xc2, 0x4, 0x1}, @pad1={0x0, 0x1}, @generic={0x1f, 0xfd, "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"}, @enc_lim={0x4, 0x1, 0xffffffffffffff11}, @enc_lim={0x4, 0x1, 0x8}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x12}}, @pad1={0x0, 0x1}]}, @fragment={0x32, 0x0, 0x8000, 0x6, 0x0, 0x2, 0x64}, @fragment={0xf7, 0x0, 0x3, 0x2, 0x0, 0x2a, 0x66}, @dstopts={0x3a, 0x3, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x8}]}, @hopopts={0x77, 0x2, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfff}, @pad1={0x0, 0x1}]}, @hopopts={0x87, 0x0, [], [@ra={0x5, 0x2, 0x2}]}, @hopopts={0x0, 0x6, [], [@calipso={0x7, 0x30, {0x6, 0xa, 0x6, 0x400, [0x1, 0x2, 0x7fffffff, 0x248, 0x11]}}]}], @gre={{0x0, 0x0, 0x1, 0x100000001, 0x0, 0xa5, 0x0, 0x1, 0x880b, 0xc7, 0x2, [0x1f], "b25fce1cd2ef904f5bc7a2df7adac65f46b2582c51d63fdbbc550d613876c45207ca083b21eda06fd6b51382c25ef4398e0d0759ebaa2fdd5e365adc14852254ab8dd222a6b4cbe58ddb3c50bfefa34a9065f7eec10b52e7d2853d060e81559446d8356079f8282b97b8f37954a13becbd5e0905b14f80b2326a010a104f9625bac0649e3daf5e36a40a1f3a11410c5fa42ffb571c9de98414b57b2730a856d6b31d937cd2e07f454a529bc3c296b31a46b6eb76d40817e21d96ab670e3db916874224e4749a10"}, {0x0, 0x0, 0x5, 0xaf, 0x0, 0x0, 0x800, [], "3791648b3bbfca2593cd7640bca7f52ed80f2b5fca87ca11d8be72085066958fd2240edec8232c61fc9ca4ede5ed982044aa3c20b09de31e176a775a7f031244ce7308e83a3abf417b3adfede3b9de24f067092d87132d7dc3d57beb1d5fea58daf4a70c87410bd96ae9ce07cb92f84806c25db84d791c34e54131a55bae308b5db55cdb3707c739bf669667faac9bda230d5d7f772cd0f438f6227f5388e688fd62affebd64d29c02d74dcc313047ba845769e49154bdb0367b1f12ce4fcd50c866b178510864eba023ccea95"}, {0x0, 0x0, 0x5, 0xc25, 0x0, 0x0, 0x86dd, [0x100, 0x7, 0xe00000000000000], "d647f0dd90bbff83186160133119447c5d3793d44e0cebefa53c8cc5873d67e8aa4ece8edf7f46b160ae905444e4789061ed19d99e77f60dd9afa6edbeca470efda2193f52e7499b2ecb92c16027e4bbd749c52f76bd5bf145a194dad6ceb688644a5ca5594166464b4a9eb6deb28989b65b95aa1b3cbcfad289b74810566ad8bf1a323918cd1619cf6e97c93e2bebcceb163c4014a64c41ce93b35e0394ebfe8b520094d6b6fe660deb1793e83e39885730316e96f53b7fd7bf4131446cf4f8bd3e11e4715cb29d61a90a313877600da5f0df337e6ab4a8693d089dc5c799355b2c05b77068f552f45098118ef5e871"}, {0x8, 0x88be, 0x0, {{0x0, 0x1, 0xc3, 0xf1, 0x64, 0x0, 0x0, 0x9}, 0x1, 0x9}}, {0x8, 0x22eb, 0x1, {{0x7, 0x2, 0x0, 0xfffffffffffffffd, 0x40, 0x6, 0x4, 0x100}, 0x2, 0x7, 0x9, 0x3ff, 0xfffffffffffffa36, 0x9, 0x6, 0xfffffffffffffff9, 0x80000000, 0x10000}}, {0x8, 0x6558, 0x1, "f574a307ced291fcc09977ecfaabe42910013bf977156c1284ae2cc30c1095525cf1b2896a58390b0edd07a62fccff5ae9ce11753fe248ca0576a11c5d79bf3a5ff5aa23b942ad3a2d4ea3574cd2b1e51e6cb2688b084b7811fdca6fa914684e9781f787e88daa6eadf874f824931088e1ef772f2e125be7ff0b3b90c295757417c7b4b4115805"}}}}}, 0x585) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/03/23 19:08:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) sendmsg$netrom(r0, &(0x7f0000001b40)={&(0x7f00000000c0)=@full={{0x3, {"b51f176aa9814a"}, 0x380000000000000}, [{"063a0de2d3d7db"}, {"bd5ff8bede6a7f"}, {"4bb3673819fc99"}, {"88bf0534ca7c26"}, {"572d8782ca3c1e"}, {"173b58a59d6ae1"}, {"25a063a2f589be"}, {"706a7f4ec0e3fc"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f0000000040)="3e1814a07ab2941dfe1f586773fa7cf3c4e8423c7af3e17f6183815b70150084d7618681c7dbe34244530aa2c6acfb580b7175817beb1cca42a0104fe93cf065", 0x40}, {&(0x7f00000002c0)="8631b45c14ba50853e0423681fb82e73d03ee84dcbe07c2fd6fdad40b700007b22a13a0da1aaaa6c8b80096df2595c9d1d93d0af7bad508134174cec4885d7d02f77a2e576d3e2e4d0f2c97edf23dc213de83815d64a9848fe00e52e4bac95c00e6c0394795f105450612f6708ef4fb8f7ef5d6a1b9e011152f763bfec53b9e6b9", 0x81}, {&(0x7f0000000180)="f674a5b24e8f7bc3879323559ea053cdb7ff6d8b2510871e9ddd4c754eb1ef904cdde95f", 0x24}, {&(0x7f0000000380)="7fdf9db9211a0bc88c3f5c3156b48dbfff6d747ec9259a459ba4beeb55032178ee54b708a68b1981466b58e1b831c42c8b042581a5371e2e521d93e4e7b1dff239556dc592de4b1c5177c2a03ade6d74e9aa60bbb9a30b26740d0dc76384168847106515181c93d26c56ba04cceb40369b39b21f6c4a1985da4f3c13d17363e7b149d44f1779a9a736bc8eb834eb9e9ccc4439af6124e87a139ba92f265a4068a6", 0xa1}, {&(0x7f0000000440)="1b1d32aeee0516e002112f0f3283e00e0c6791ba38b7cea1a7cb87aa229129793f26a2f47e45c344c7f9f471fb4faf2c6fce0ad4e34d1b29414a2d982d47f08050773ed3fca17dfc056f145ae9de30c28d8c5160d163338829762abbf89558d7091464488f269e9cf6f386986963d11553d83985b449d670c1ff60744cd972929c8503337c187380ce3058c08171ac332187784c4ccdfad290fbb4cad255308ce486da029b552ec0113b153862bc767347b9dcf68774f7142c81adbe5f998a0d03b0436215202e7e7746b245f9852277a6533031334d1eebd803ec44a7a996b5a6e3548c55ffce31bb7454f4be58c7", 0xef}, {&(0x7f0000000540)="2679002b6f11a0d0fd87f64162794091bad39a6af5feb77472c66a8f52e3d4552a9eb9e0a3612a9a52966d1355ecffc73bdb61f821059a8223fa5ea8d0d1e07a40a2c596b95264ee716580f104bda286cb6b2868b4fd97d792", 0x59}, {&(0x7f00000005c0)="af7a33380627476e4b9f86f4d0e853e54cb25d10e669ad8e48097909d2c1be28bcdec3a3849ed473b493bb18fc0647d7f998cada05a291317412b4f10fc210b26caf985ee6556cbd77a10fe725807ee73b45f840577625199f1a84fa3f1c20c552", 0x61}], 0x7, &(0x7f00000006c0)=[{0x20, 0xff, 0x6, "a971b5b6b7415a2f9562c4"}, {0x1010, 0x1ff, 0x1, "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"}, {0xc0, 0x10e, 0x0, "3220864511f77b611a5161d23bd728489fd4cedef16dc5493d58abe5423af541529fac96cebb3d792aed7c673c002287c1115789ca7b6d243415b85eba6187a0afc5ccb02cf60c29f02575f7136e6bcb99e7acd2ede9af836bf1d940ecb382ba57b6b2ccc4b15a2a455b9cda3c0cba3a77f9071423d74813108fffee1d8d6f700d03097b87394735dced22c805f51adda56d07d244ab6fdc95825d7279924dd070f491552a32073c48"}, {0x110, 0x10d, 0x4, "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"}, {0x50, 0x104, 0x0, "5222191cb2f50e9a0958880c4a8ef84831766cd6a9c146459758f746f3efc1544061e8875480e315a28ecbeeb58257db8aa0f1e94b023a87ec84f25da933b7"}, {0x48, 0x108, 0x10001, "3fc4c853e2fa29d54a1c11faa36c300f48c5b5feabdfb6de25baefd03866a37b066e4c97a36b95257b1cb93ccdf62aff601c696bce0c7f"}, {0x78, 0x109, 0x10001, "75422e6b0429539276c069057b5d21cea901c1bd58e040d0a161dd975d2f5c2ca0862b9cfe7beb56a0758f2e0780f8c9d7d885633aeeb60f60dc0a49fb13f2f11464e8299605778e62fab7ba7587c869257fd295a8dcfd56cbff62f80ab064a20d"}, {0x98, 0x1, 0xfff, "299221a846d1cd4a58789849097d516f7fc6bf8aa34f8931198e2ed4572aef15ae2d2fd1205a1df7374f03dc46b7c44fc01f923e7cd0dce41c46560264faeeeae7e73a3bca4a05b44d03333fbabcf7cbdd16b6f999f2be32f33f81f5d3d8952d6938981fc1ea41e004c9ec0b0d8ba0c4194b7891c6ce342e545c6558768dda1fabc5a6a30ea5eb6d"}, {0xc8, 0x117, 0x78, "3b6ec40b41cdb9cf7f00ff4e8c0917e1738c2d8647b16f014924589d96f3425fba9b9ad27672501cd65b7a768faa1bb10a0e9db1169f958d99a671732978691b4f3013af77a09cbdd17bfb71da4e31eaf4b1840a50d5d48cba9c6745ffb7cf62978441522bd32c12dd16815dbbf0cf7d48052a128447b9066d8f14132d20bbd5fe2679c6729722b4a5e395a63461f985507e52a8856a677aba15ac62aa2e7a8dfda43e94067b5379721148bc57047b03052f"}], 0x1470, 0x4000000}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001b80)={0x8}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/23 19:08:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000003a000)={{0x7, 0xfffffffffffffffc}, {0x5}, 0x1}) 2018/03/23 19:08:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b0ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x1a, 0x80802, 0x9, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2, 0xca6, 0x5, 0x5, 0x1ff, 0xc3, {0x8, 0x401, 0x5, 0x0, 0x8001, 0x5, 0xf800000000000, 0x1, 0x5, 0x0, 0x4, 0xffff, 0x1f, 0xa581, "2eaf01958b25c8c5d9534060068b9379136b0a6a9704b49e5d57e80faa581723"}}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fc2ffc)) 2018/03/23 19:08:26 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x101, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x10000, 0x0, 0x6da, 0x658, 0xffffffff}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x4}, 0x8) sendto(r2, &(0x7f0000000080), 0x0, 0x8000, &(0x7f00000000c0)=@generic={0x9, "aa03f105193a32b1254d72b4149dab4070d488a935c2a37f63f394334066ec0de28066f7fc5377d6231e0c39a6e0655e80d0b96cc0ec05be2119c5cdbb99dd8d1dcd1628a6c68647fad6520ae704c84a811ada87075fc319730097b5449778352c92d7e7a912a208117664d157a1ed719fb3f8c6b99b7657c9b3cf40ac5f"}, 0x80) getitimer(0x3, &(0x7f00000001c0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000140)={@broadcast, @broadcast}, &(0x7f0000000180)=0xc) ioctl$void(r0, 0x40087705) 2018/03/23 19:08:26 executing program 4: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="0d57c5a5b72ccbdfa120ae280e096a5e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000b10d00), 0x256}}, {{&(0x7f0000236ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8), 0x0, 0x0, 0xa8}}], 0x2, 0x0) 2018/03/23 19:08:26 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) r1 = gettid() pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="a9", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socket$netlink(0x10, 0x3, 0x7) tkill(r1, 0x1000000000016) r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r2, r0) 2018/03/23 19:08:26 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e15c77a6", 0xc) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0e00000002000700"], 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/03/23 19:08:26 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000200)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000280)) close(0xffffffffffffffff) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 19:08:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x11) r1 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="640f5ba33dbb7ccf7fd45d821dc1ce0b1aef20bf8c41ead7b9cee0beb67049e4aae1b3c1b45c4d753988bc1d4741c5cbbaec127ea284d76a16d37efd0580488030f6458d31bae477aca3164367fa945e0e7d25d92c26c7b2f28d77d8233cf95e11568b5e773a8f5c6dec78cef79ae72cc720c5f4744fdde509c3c3235bde1c7c0d8d924a49346d0b77aa4f485beeb93f1dab99508c72d4a551", 0x99, 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/10, 0xa) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="24000000180021000000100000000000020000000000000106000000080005007f000001"], 0x1}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xa8, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/03/23 19:08:26 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='oom_adj\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, 0x0) 2018/03/23 19:08:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x7, 0x0, 0x6}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffd39, 0x0, &(0x7f0000df9ff0)={0x2, 0x200000, @multicast2=0xe0000002}, 0xfffffffffffffe39) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x17) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r2, 0x0, 0x70bd25, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xc}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/03/23 19:08:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000340), &(0x7f0000000040)=0x1da) 2018/03/23 19:08:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4900, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000003fec)={0x2}) 2018/03/23 19:08:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/03/23 19:08:26 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = socket(0x9, 0x80002, 0x7f) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xf2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, 0x8) setsockopt$inet_int(r0, 0x0, 0x100000000c, &(0x7f0000000100)=0x6, 0xfffffffffffffe81) 2018/03/23 19:08:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) tkill(r2, 0xc) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000380)=""/37, &(0x7f00000003c0)=0x25) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) recvfrom(r1, &(0x7f0000000140)=""/254, 0xfe, 0x4ebfce7a7189e37c, &(0x7f00000002c0)=@hci={0x1f, r5, 0x2}, 0x80) close(r0) timer_gettime(r4, &(0x7f0000000340)) 2018/03/23 19:08:26 executing program 1: clone(0x10100000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000680), 0x0) 2018/03/23 19:08:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) 2018/03/23 19:08:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)) 2018/03/23 19:08:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getrlimit(0xf, &(0x7f0000000000)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000028ff4)={@rand_addr, @remote, 0x0}, &(0x7f0000028000)=0xc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000026fb8)=ANY=[@ANYBLOB="3800000218002100ffffffffffffffff0200000000000008000000001c00090009000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/03/23 19:08:26 executing program 5: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x200000000101200) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6(0xa, 0x80e, 0x6) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6}) 2018/03/23 19:08:26 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=""/85, &(0x7f00000001c0)=0x55) keyctl$clear(0x7, r0) 2018/03/23 19:08:26 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x2, 0xffffffff80000000}, {0xb, 0x1}], 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000000080)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) unlink(&(0x7f0000000140)='./file0\x00') 2018/03/23 19:08:26 executing program 0: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="5065366bf86e96cf587bb3c95b937fb8b1a827fc60b1f2d5b727c6f5186ccdbf8976d11dc01c9c778012a3c1ecc0cb37b7615b7390ca52ccadcfbaf4f7174a78f4", 0x41}, {&(0x7f00000010c0)="1a3fe86671f893e176ed027d5a9bb02d613fbe2f7a5afd8a7f26355af78db568a16e662030542ceba0c08a5b975fe8c1d1a03469287cfd17a3c5ee1543a46f489ac662bc48a1b15a7355b983d0bc8a7d3f931f0f6110e8e5098c49b9709e33e87d5c0b16fc99a480b3426d2023a2cadd3f34d544142a91b306a23bee7cd9026f8ff7848369761f458020632a3c", 0x8d}, {&(0x7f0000001180)="d6535daec64b9a7a22d171c3bf0d767cb2e3", 0x19c}, {&(0x7f00000011c0)="0b77b45e2b9cff59a77c5411d63d5d871fb10195b509b692cd4a1cf34614175ce065ce75c36f1bc839a2890c2a3e20986a5294d7041e63f1de333266dbfdd273f9b40059d3b58f53ed749418418475e24359380900442568f418ae70d01e", 0x5e}, {&(0x7f0000001240)="fac0e2c90562eddf988d671e63fe8c7f42a379bdc46147f98593d1dc8127c076c202fd43d1031b13567b0588dfb4e7c3f6b6c0cfd60bef192f77f7f605e3c971016a1e9d8bc5052f98792959bb1e86234db9e073ccb4ed08a5e19f99a0605d3faad3b430b3935c0e05445027c252e8f21880e51b874fb10be55e9103d258407fdf473ede36fbb963f0210f75af9a7e338369af4e2b75b08c4fd467e19d09ac55ba5f60a9546172d042fbdc8aeed5ae7f3e12ae3660e6584539c66b8fe4c26c64fc245dc055959aaaa116828edb4abf22fe7ea5568ecdb21889526ee5002b529a237af2ac993e48d187aa", 0xea}, {&(0x7f0000001340)="211165f8788c02392a01cf46349bbed8193f097ceaad", 0x16}], 0x7) clone(0x80000, &(0x7f00008edf59), &(0x7f0000000000), &(0x7f0000e21000), &(0x7f0000907000)) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/03/23 19:08:26 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/223) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x4, 0xba}) 2018/03/23 19:08:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfc, 0x20000004, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/23 19:08:26 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) ppoll(&(0x7f0000ab5000), 0xb8, &(0x7f0000000040)={0x77359400}, &(0x7f000093fff8)={0x4}, 0x6d) 2018/03/23 19:08:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000001, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) dup2(r0, r0) 2018/03/23 19:08:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090a00000025bd700000000000030006000000000002000000e0000001000000000000000002000100000000000000030200000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8001, 0x200) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x7fffffff, 0x9, 0xffffffffffffffc2, 'queue0\x00', 0x6}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x14) 2018/03/23 19:08:26 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x3, 0x9bf6316e) r1 = gettid() ptrace$pokeuser(0x6, r1, 0xa6e, 0x5a265bc5) 2018/03/23 19:08:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000200)="154381fb71b2e2c7c79d67c4e5926079", 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r2}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) [ 61.423654] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/8643 [ 61.432255] caller is __this_cpu_preempt_check+0x1c/0x20 [ 61.437713] CPU: 0 PID: 8643 Comm: syz-executor5 Not tainted 4.4.120-gd63fdf6 #28 [ 61.445330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.454670] 0000000000000000 4c2e090f57f595c2 ffff8801c6c8f6c8 ffffffff81d0408d [ 61.462710] 0000000000000000 ffffffff839fe5a0 ffffffff83d0be20 ffff8801d0ef1800 [ 61.470742] 0000000000000003 ffff8801c6c8f708 ffffffff81d63fe4 ffff8801c6c8f720 [ 61.478793] Call Trace: [ 61.481369] [] dump_stack+0xc1/0x124 [ 61.486732] [] check_preemption_disabled+0x1d4/0x200 [ 61.493481] [] __this_cpu_preempt_check+0x1c/0x20 [ 61.499968] [] ipcomp_init_state+0x188/0x980 [ 61.506020] [] ipcomp4_init_state+0xb0/0x7d0 [ 61.512071] [] __xfrm_init_state+0x3e7/0xb30 [ 61.518121] [] xfrm_init_state+0x1a/0x20 [ 61.523826] [] pfkey_add+0x1fbb/0x3490 [ 61.529352] [] ? pfkey_delete+0x370/0x370 [ 61.535142] [] ? pfkey_add+0x3490/0x3490 [ 61.540837] [] ? __skb_clone+0x24a/0x7d0 [ 61.546521] [] ? pfkey_delete+0x370/0x370 [ 61.552291] [] pfkey_process+0x68b/0x750 [ 61.557975] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 61.564789] [] pfkey_sendmsg+0x3a9/0x760 [ 61.570484] [] ? pfkey_spdget+0x820/0x820 [ 61.576265] [] sock_sendmsg+0xca/0x110 [ 61.581775] [] ___sys_sendmsg+0x6c1/0x7c0 [ 61.587550] [] ? copy_msghdr_from_user+0x550/0x550 [ 61.594106] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.601708] [] ? __fget+0x47/0x3b0 [ 61.606866] [] ? __fget+0x213/0x3b0 [ 61.612112] [] ? __fget+0x23a/0x3b0 [ 61.617357] [] ? __fget+0x47/0x3b0 [ 61.622537] [] ? __fget_light+0xa3/0x1e0 [ 61.628216] [] ? __fdget+0x18/0x20 [ 61.633380] [] __sys_sendmsg+0xd3/0x190 [ 61.638975] [] ? SyS_shutdown+0x1b0/0x1b0 [ 61.644748] [] ? SyS_futex+0x210/0x2c0 [ 61.650256] [] ? fd_install+0x4d/0x60 [ 61.655678] [] ? move_addr_to_kernel+0x50/0x50 [ 61.661882] [] SyS_sendmsg+0x2d/0x50 [ 61.667224] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 61.676414] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/8643 [ 61.685110] caller is __this_cpu_preempt_check+0x1c/0x20 [ 61.690791] CPU: 0 PID: 8643 Comm: syz-executor5 Not tainted 4.4.120-gd63fdf6 #28 [ 61.698392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.707717] 0000000000000000 4c2e090f57f595c2 ffff8801c6c8f6c8 ffffffff81d0408d [ 61.715689] 0000000000000000 ffffffff839fe5a0 ffffffff83d0be20 ffff8801d0ef1800 [ 61.723669] 0000000000000003 ffff8801c6c8f708 ffffffff81d63fe4 ffff8801c6c8f720 [ 61.731632] Call Trace: [ 61.734193] [] dump_stack+0xc1/0x124 [ 61.739528] [] check_preemption_disabled+0x1d4/0x200 [ 61.746252] [] __this_cpu_preempt_check+0x1c/0x20 [ 61.752715] [] ipcomp_init_state+0x188/0x980 [ 61.758743] [] ipcomp4_init_state+0xb0/0x7d0 [ 61.764774] [] __xfrm_init_state+0x3e7/0xb30 [ 61.770803] [] xfrm_init_state+0x1a/0x20