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0x1000}, {&(0x7f0000002540)="383fe88fa56166a9723d24d8f443ac0c0ef76aa3bf767558fa9c61409625372c9411c4682fe180fa79d34897cfa61e9ce6ccedbc5b5dd3b73438a9ffdfc1232c787e5631a578152803bdc1a4e3e9d107f5cdc323cf25961eadd6168fabad454d039923d9487338287f50ce4389a58473c8541039f504ba2d01e6ab248c08b976532eae9ad88637ab80a348011592ebbc7af0554c4915a9de9e0f14eda50941", 0x9f}], 0x2, &(0x7f0000002640)=[{0xc0, 0x11, 0x2d, "ebaea56e904ef596e0327e3f918fffda21c83b138797ee427629a156a082cac6821dcfb77bd0819f7b866a5deed2e54ea26935d07ac1f8c971d06aeb751ddad00139f06aa7d3fa17d227251cded1eeb690dd9bdf0c532c7b3cfd10704b10987353ca9e6beee7b3dea4804adc6ae45a9acafb88b2ff8ca344c1753ec3d2611350a6177bc434f21e6dbfd8ecba18ca3c5408e6c5cda5f4d8215ab40b4c4e0949e2c757ee37aafe0d8fe7cf2d58320959e8e7213c"}, {0x108, 0x10e, 0x5, "3fbce0d57b94b820358ec50313a7ed4a14703e540bfdfb780c70587a76d41558fe1c38efa4a8596642d34df776186a3a7842e9090c3549cddaa17662a1c43bcf0f0f39d232f50ad32183ea18dabd7b3e544be7323c39966170e100f40c7783df7bca0d4f3d2219caea910b692ac94e649134b9b81b1d3cd6e684581a93b729f68eddc39ca33a4c11bad7d0554e19fbeb4e979439e9c00e7d359cb4fd114c3da1130ef94e28e562c646177ff6a93bfb69bf97192878d829d108c0376b1f2e2428c0b5b9da915c65f4f6771ba8f0bea23288c8391d8e8533370bbc0a40b525263d1663e9e82d9a40b1f78811756261cddfa96122aaa68cf62677"}, {0xa0, 0x11f, 0x1000, "2e4a237874349587039d96a0fd76fbb2c14c32f9f6f4e594a2661e5d080efb299ae144f92cb4d84a8b4a90a71b17b0c8d5d1e49805f36f8b416ef83ae6cdf2de3c3e9b9ec5468838e3e9a6259ee58078420e6c445c338c13e5fa8e238e71d8c0ad5eb6801bf5f8c6a484c527ef9a58f7996cf8982ce3f06274cf07d936ce4a07d9b6c73cd0a22f3c95c806a2ca69a5e4d21527d0"}, {0x40, 0x117, 0xbc44, "942f908ccf3113e91b1764f8e95d355af61f4b929cec895e9c45488fa5a18a60b2f18a8b12fba5045c44c62ce0b6ee418d785a"}, {0xfc, 0x114, 0x9, "da0a06d4dc67da42050f051a7ac5c9794d0523034d7272d119f042d4757544f8e40d2b7232333b2be384f1f0ac49b4472ed6c6bd35a9d44bd6ffa9f1a38e7677f53e5067b5cdd14eba305ab110f4c0f740d51c1b8769e497d953da8ae26f9eff80d0f127edc29de473775223ceef2e0b4a0e10bdd7f12b3122a586fb1a793898789c324870db795efa6bcd779a6ed339b9ce0ffa92ca0e1ea2a1fe169343b25ddb40468fa2fc5b9ded11f1e2430493d4b4583e9f72666a0ca4d73f75fc5fb0b7f39811e8bd46301afa0c386787ba7ef19e80cb1e3f0bb26f08993e63263d302ee37b699e85bf6eaf23d1a64279b982"}, {0xfc, 0x113, 0x3, "be42a79690d8e7b786448fa77446f8afe49c82fb65fc2477be03e529a57c5513095442602890bf64841aad896edc90b0096a4c4e9e1600a5459692605764eb993dcc8209afa83da5f26eadf44c06d49e38c77f28c1ad82b249901cdbf40f651e1a42dfaa3472eec8e7927de836c3403b7585306f65c576135ea5183b3c3d7aca59a14f621e792fc38344525ff5c9c7c3a3fdf6cd3b84ca7293272d057ddf7c5773db73c408b57db3fbc3d3dc5558af4abc16c65b188442734539ff2d3dc99627f8bed52141d26f521d8527aa4954b3ca7624f574a1bf2438f54474d02b2aa91d9ba93f4767dda71f9bc11705b03735"}, {0xc, 0x111, 0x8}], 0x4ac, 0x14}, 0x4) sendmsg(r1, &(0x7f0000001480)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x2, 0x3, 0x3, 0x4}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000180)="60f86a72f8aba0fb42b0c76e4a9de7230b8ae23887f2a2e4524527ee378880461d3e13f95061cca46e43124e81e46b0cbaa30c70e7b6717a0f9c803dd7fe0217d8c3fc845eca8366c5a8cc7992a1d23fdf75581b05829318c9014957c0f3a093bea39aaadca74d5cb60a59448bac", 0x6e}, {&(0x7f0000000200)="30e361f59528da9eae4e1a5cc98362331b2dee63ebe5bdd2c9733525c7782240d4c85b754fcfa96ce349a9f59aee25ebd62093879d8fedc9ae53915fe12c97bc5bb246dadf6b2a2ab38cf3aa426e98e0dc1fdd2483b505866f83554cb46da34db0670e6c2736503e0d2ba20aa67234af80f97f16cec4bb919d09798aa6a8a7e8a56866f4453c0a7ac779e4664d6a220e858705bc70f180a4cfb9ed25afd9de0bf139c083fd1de18f2b2a572d149d28", 0xaf}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="06f58702ee280af191c1da14998bdc36892707b30836061059b764dce5be1b7b177631acd10a43ba2c020278121642ecc19cd4662880ebc865503755fa9adbbdcd0fcdd566b839d62529df8b7c739f99835843ab46d8aa58e523ffc65d341ef02043f955bcf6e52036f54a0a0ccf1dd56408", 0x72}, {&(0x7f0000001340)="897852c94092c3a3f7c2105e2735b59195f91ab64e24ae51626dcc8afd6f0926f2e18c89572d96c0620641c8812412acad3a4977917da4a60a01932ddc96de81468cb9308838c732aceaed3cbe738912cd81f399c0bb01c8d5b8a41a602e149986e955ced3a5e1e9cf0c1ab526b212fc19f4993cefed39245bac00182429dd1e5218b1cfe83e451d9d10f59843ce5096ab9660f21664f7e8446bc8f98f971349f9241ebd4c883b40f46eec8aa94091a4ca429584d1b4e1a6c3db38f0", 0xbc}], 0x5, &(0x7f0000001440), 0x0, 0x40000}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/143) 2018/03/21 17:16:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x15) socketpair(0xa, 0x0, 0x7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/20, &(0x7f0000000080)=0xfffffffffffffe58) 2018/03/21 17:16:51 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000006e00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000800)=@ipv6_delroute={0x1c, 0x19, 0x401, 0x0, 0x0, {0xa, 0x8a671532fd4858a8}}, 0x1c}, 0x1}, 0x0) 2018/03/21 17:16:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x10001}, 0x1c) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3f, 0x3, 0x0, {0xa, 0x4e24, 0x8, @empty, 0x100}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="9616b30c0b2f6d79a00895ffa7d0e0f97d7f786260c561acae2b69863529dd1efd9a5c0464cfe11816840960d5ef8266dad0eb4e12510273299e99155b766593b737b1219c75e7f7b120bd8f7d0aa7a8dd2ffda805ce", 0x56}], 0x1, &(0x7f00000000c0), 0x0, 0x1}, 0x0) 2018/03/21 17:16:51 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0xffffffffffffffff) sendfile(r0, r0, 0x0, 0x7fffffff) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='/dev/usbmon#\x00') mprotect(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x2) 2018/03/21 17:16:51 executing program 4: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2018/03/21 17:16:51 executing program 6: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={0x0, r1+10000000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xeb, "f2e13ca07f0790b2fab047b9e60221b410b270e1104ded89913847bd7a8074a6e5eb2dd39f1ab4ea878d9c3d606d201699534270c941bdaa61b4c6952919394fd77e7269dae0c97d84853b22c43c2a47157286f8211efe36c5fde29edb9001260055f7e8c5bb53e755563622a871e691dc32eb40066adca72915fdfc84c31dadf7aae2c9ccef6b66f9792ee7b0c9082d8d7b8f319b3ca5831a104678a32cab7520566e73a44cf58e9ef15243c26161add19cde27ef2287b9414f175bde112e87f4c79d1833e382b81dfdf4b0e73f56c0a0fe7fb5321e93127bc166e5e33b6a31d5c61cddf88b40711349ef"}, &(0x7f0000000180)=0xf3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/03/21 17:16:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f000000e000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_tcp_int(0xffffffffffffff9c, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) 2018/03/21 17:16:51 executing program 2: munlockall() r0 = syz_open_pts(0xffffffffffffff9c, 0x14400) fcntl$setsig(r0, 0xa, 0x6) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/153) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000080)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/03/21 17:16:51 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000f39fd1)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr}, @igmp={0x0, 0x4}}}}}, &(0x7f0000827ff4)={0x0, 0x1}) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/21 17:16:51 executing program 3: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x19) 2018/03/21 17:16:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000020ffc)=0x16) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/20, 0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x38, 0x3) 2018/03/21 17:16:51 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f000002bfd8)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x36, "c4e3111ecb01db72683024b7e1cb0b515560903a43f4c29bb351df1af5765178e834c87e00896c6e43b10a071ca1813d1ae3a691d70e"}, &(0x7f0000000080)=0x3e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0xce, "1077f57afe79d5c2d39a90307445c522188be74ee60f90b3b456b69052ed9f8390b249e9a4167a11935e773f646cba3223951f9d5de7b8931eff343d9c13209f17ef5a9e20fd8489b5e8a61fae02d7ac4569c4e8de3e11d3b37563fd32be29909d0ff2b9565713a288dbfc71f22aa4ea1501d16b30ee1b59c7d023e57c7849b9e5c249f76c03718fff6e314f4a44e6fead06382931c2d50ce67d3865d6d23d5bd226dbcee1970e4cffd24d17f6fec8e3f129150efc346e247c9aa81317b1488d7c7815cd33bae209e8da92baed75"}, &(0x7f00000001c0)=0xd6) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f000001b000)}, 0x2) 2018/03/21 17:16:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r0, r0, &(0x7f0000000000)=0x120000, 0x400000ff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/03/21 17:16:51 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfefffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x0, 0x7, 0x5, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x10001, 0x2, 0x0, 0xfffffffffffffff8, 0x0, 0x4, 0x22b1, 0x8, r3}, 0x20) 2018/03/21 17:16:51 executing program 4: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2018/03/21 17:16:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0x100000000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f000000a000)=[{0x6}]}, 0x10) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000b34fe4)={0xa, 0x4e20}, 0x1c) 2018/03/21 17:16:51 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = gettid() unshare(0x8000400) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net\x00') fchdir(r3) exit(0x2) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00000000c0)=""/202) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000040)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2, 0x0) 2018/03/21 17:16:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000906ff3)="440dec03010400030007000000", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f0000000000)=0x8d) 2018/03/21 17:16:51 executing program 3: prctl$intptr(0x2f, 0x3) r0 = socket(0x0, 0x6, 0x5) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'gre0\x00', {0x4, 0x8, 0xd85f, "4b01bf027181", 0x3e59}}) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x8, 0x9, "e8f327be0f8f", 0x8}, 0x10) 2018/03/21 17:16:51 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)=""/68, 0x44) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=@ipv4_getroute={0x14, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) 2018/03/21 17:16:51 executing program 6: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r0, &(0x7f0000058fef)=""/32, 0x20) fcntl$getown(r0, 0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x616800, 0x0) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x100) syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) 2018/03/21 17:16:51 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x1, 0x2, 0x0, 0x21f}) 2018/03/21 17:16:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000906ff3)="440dec03010400030007000000", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f0000000000)=0x8d) 2018/03/21 17:16:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001100090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x24000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x800000000000067, &(0x7f0000000080)=0x2b, 0x4) 2018/03/21 17:16:52 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6c6f67696e5f657865635f743a733020756e636f6e66696ef371d0c5bdb2718fbc287b82ddae9865645f750be86179e0e65cee723a696e736d6f645f743a7330d4c697bfbcae2d73303a63302e631f30323320e48c2522"], 0x5a) 2018/03/21 17:16:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x2c440) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x5}], 0x18) 2018/03/21 17:16:52 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x9}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x81, 0x205, 0x8, 0x81, r2}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x7}, 0x8) fgetxattr(r3, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)=""/142, 0x8e) 2018/03/21 17:16:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8b11, &(0x7f0000000040)={'lo\x00', @ifru_settings}) 2018/03/21 17:16:52 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0xffffffffffffffff, r1, 0x6, 0x40) timer_create(0x6, &(0x7f0000000040)={0x0, 0x29, 0x1, @tid=r1}, &(0x7f0000000080)=0x0) timer_gettime(r2, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="508ebaaa9eb9741331b03cc792f365fc2428b8076b160db006b27a1e4a1003ddc557789551223bb58cdf986a6135c797eb18e3cb2b1e170a14e883b0e7243c5e37b0b2932cc1e298225442981169c66a58777b07733f772048acc5fb4f1d998e2dc64de0a2deadb2b98537c47f116c3d82065cc3b483f541d4d189b4ce835681f95f1e6485672e390b95cc0b70261855ff38289a822bb6f7e8d940720cdd12ece8502f583804aacf3dc9ff252df8fac08a19c14ccca8997527e69c05eec8cc085f348a3217019c7559e46374098d0d422856c2bfb85b27614bb7a0f4a17d4ab4ff5763cbb5df253b", 0xe8, 0xfffffffffffffff8) keyctl$setperm(0x5, r4, 0x0) 2018/03/21 17:16:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1fff) syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/03/21 17:16:52 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x2, 0x1, 0x80) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000001280)={0x7fff, 0x0, 0xfffffffe0000000, 0x1000, &(0x7f00000001c0)=""/4096, 0x1a, &(0x7f00000011c0)=""/26, 0x57, &(0x7f0000001200)=""/87}) r2 = getpgrp(0xffffffffffffffff) ptrace$peek(0x5, r2, &(0x7f0000000080)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'yam0\x00', 0x9}) poll(&(0x7f0000000140)=[{r0, 0x1000}], 0x1, 0x28353d35) r3 = socket$inet(0x2, 0x80f, 0x401) getsockopt$sock_int(r3, 0x1, 0x200100002d, &(0x7f0000001340), &(0x7f0000001300)=0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000000)={'sit0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000000100)) 2018/03/21 17:16:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x10000) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x252000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f00000001c0), &(0x7f0000000180)=0x4) shutdown(r0, 0x1) 2018/03/21 17:16:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000080000000000000091be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/51) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000002000)=""/4096, 0x68a, 0x0) 2018/03/21 17:16:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/21 17:16:52 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x448000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x0, 0x7, 0xc0, &(0x7f0000ffa000/0x1000)=nil, 0x130000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3ff, 0x8, 0x10000, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x80000000, 0x9}, &(0x7f00000001c0)=0xc) personality(0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x400, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}, {0xa, 0x4e23, 0x496, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x1000}, 0x7fff, [0x7fffffff, 0x1ff, 0xfffffffffffffffd, 0x3f, 0xc52, 0x8, 0x6, 0x7]}, 0x5c) 2018/03/21 17:16:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/03/21 17:16:52 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x100) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x4, 0x33, 0x6d3, 0x9, 0x1000, 0x8}) r1 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x8}, 0x8, [0x8, 0x20, 0x7, 0x46, 0x9, 0x0, 0x4, 0x200000]}, 0x5c) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a30705000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/21 17:16:52 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)='\'\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000001000), &(0x7f0000001ffc)=0x3) 2018/03/21 17:16:52 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000204ff4)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)) ppoll(&(0x7f00004b0fc0)=[{r2}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002180)=0x0) getresuid(&(0x7f00000021c0), &(0x7f0000002200), &(0x7f0000002240)=0x0) stat(&(0x7f00000028c0)='./file0/file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002340)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002440)=0xe8) r8 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002480)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000024c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000025c0)=0xe8) getgroups(0x1, &(0x7f0000002600)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002640)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0}, &(0x7f00000026c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0, 0x0}, &(0x7f0000002740)=0xc) sendmsg$unix(r1, &(0x7f0000002800)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000000080)="6cc55e5d01f25a35212c6afd642542f652b2a9c56cebdf5bdaf4485d78349614b1b80fb93a3fe01e741559bb422f7f802b5df50b26c67aec03", 0x39}, {&(0x7f00000000c0)="368bff47e6f7548d83dabf6b63ec8c43d5c34e458344a7c0dcc0b1b6c603c2407a7939fb236977e1cbb41eef2384e539dd811b4d1a73bb8b1e1822881474cfbf85a3f3ff50", 0x45}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="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", 0x1000}], 0x4, &(0x7f0000002780)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x1c, 0x1, 0x1, [r0, r2, r1, r2]}], 0x7c, 0x810}, 0x1) 2018/03/21 17:16:52 executing program 1: r0 = socket$inet6(0x10, 0x100003, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fafb72d1cb2a4a2f9930a06000000a8430891052369390007000000000000000000191c80e400050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4f", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x101}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 17:16:52 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/108) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000326000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x100, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x80000, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x100, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f00000000c0)=""/55, &(0x7f0000000100)=0x37) r3 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) 2018/03/21 17:16:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000013, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/21 17:16:52 executing program 3: r0 = getpid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000036c0)='/dev/ptmx\x00', 0x800, 0x0) fcntl$getown(r1, 0x9) setpriority(0x2, r0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000001180)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x5}, {{&(0x7f00000011c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001240)=""/89, 0x59}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/250, 0xfa}, {&(0x7f00000023c0)=""/133, 0x85}, {&(0x7f0000002480)=""/217, 0x485}, {&(0x7f0000002580)=""/74, 0x4a}], 0x6, &(0x7f0000002640)=""/6, 0x6, 0x2}, 0xdc67}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002680)=""/113, 0x71}, {&(0x7f0000002700)=""/110, 0x6e}, {&(0x7f0000002780)=""/220, 0xdc}, {&(0x7f0000002880)=""/251, 0xfb}], 0x4, &(0x7f00000029c0)=""/173, 0xad, 0x8001}, 0x5}, {{&(0x7f0000002a80)=@ax25, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002b00)=""/190, 0xbe}, {&(0x7f0000002bc0)=""/204, 0xcc}, {&(0x7f0000002cc0)=""/82, 0x52}, {&(0x7f0000002d40)=""/64, 0x40}], 0x4, &(0x7f0000002dc0)=""/39, 0x27, 0x6}, 0x800}, {{&(0x7f0000002e00)=@ax25, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002e80)=""/161, 0xa1}], 0x1, &(0x7f0000002f80)=""/10, 0xa, 0x2}, 0x80000001}, {{0x0, 0x0, &(0x7f0000003480)=[{&(0x7f0000002fc0)=""/166, 0xa6}, {&(0x7f0000003080)=""/226, 0xe2}, {&(0x7f0000003180)=""/211, 0xd3}, {&(0x7f0000003280)=""/8, 0x8}, {&(0x7f00000032c0)=""/134, 0x86}, {&(0x7f0000003380)=""/56, 0x38}, {&(0x7f00000033c0)=""/151, 0x97}], 0x7, &(0x7f00000034c0)=""/107, 0x6b, 0x156}, 0x5b502e0}], 0x6, 0x2142, &(0x7f0000003600)={0x0, 0x989680}) syz_open_dev$sg(&(0x7f0000003680)='/dev/sg#\x00', 0xbc60, 0x8200) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003640)={0xffffffffffffffff}) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) 2018/03/21 17:16:52 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c0000000000000006000000"], 0xc}}], 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x3ff, 0x84000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000540)=0xe8) bind$packet(r1, &(0x7f0000000580)={0x11, 0x1a, r2, 0x1, 0x6c, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) 2018/03/21 17:16:52 executing program 5: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xff, &(0x7f0000000040)=0x2) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r0, r1, &(0x7f00005faff8), 0x0) 2018/03/21 17:16:52 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/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) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2181) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/21 17:16:52 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000080)=""/11, 0xb) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) 2018/03/21 17:16:52 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$KDDELIO(r0, 0x4b35, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ptrace$getregs(0xe, r2, 0x800, &(0x7f00000001c0)=""/11) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r4) dup2(r4, r5) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r6 = gettid() tkill(r6, 0x16) mq_timedsend(r1, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/21 17:16:52 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) sysfs$2(0x77, 0x0, &(0x7f0000c77000)=""/177) 2018/03/21 17:16:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000782000)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0x100}}, 0x6, 0xbb, 0x7fffffff, 0x4, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x2, 0x7fff, 0xfff, r1}, &(0x7f0000000140)=0x10) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x4444444444444de, 0x2041, 0x0) 2018/03/21 17:16:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000541000)=0x200000000003) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000040)=0x10000, 0x4) fcntl$setsig(r0, 0xa, 0x100000000000033) pwritev(r4, &(0x7f0000001600)=[{&(0x7f00000000c0)="eda4fd70bc9a95", 0x7}, {&(0x7f0000000100)="1ac32eb7faa55b2c685920d3adbaf72e02a5c147233de97730c1389d633f7d164e7b52906f61362e363b5acc86ba38602697e475bee1", 0x36}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="fbe4c7f5c82eae540ba0fa1be53dab6d74c3040ed0a57ce86025c986fb30852e7ccb8605760a47ea99292a0dffeb03ed7ad4c7aba0d67e5dae2d5c67d4990aa5b3d24959abaf6ffea411f2188aad5d31eb1f2d5e112daf2230f20570e83d431ad23d32bbbbd580bda05ee6aff54fdd39a23ba7c85ee9a336de1b5e615d07e09c3ba0e5a5612fd4086de055a81a55278d43ac307a765f5c03107a32aa5feb59174ed9a6909aba82aabe223371b1c73d34cae5bb812c0fe28f", 0xb8}, {&(0x7f0000001200)="a68d333ae70a5044aafef387c0d1b560349f1781f9627cfcce03f02cc826f5113b0cd51c893de6cddb7e17dc3ed66d12c9e177575e500ddb6ab03c151ebb764c7489cc01a3a4d259b7b6bb726d7143cfebb4c162", 0x54}, {&(0x7f0000001280)="adc3868e2a436c3ef9a3d4de6c7951ef7b837a", 0x13}, {&(0x7f00000012c0)="83f6e387362c39e2b2ce0d5512c4ae42fd007909b6a1d1259e810a012a961f47dbecdb0098f7d0572c0388b61c0ef590b4d6e7f9def7fd8233b3a0f548a8d01783ca6eeb5de30d9bd4969aec26c8f3f8163a06b5f797eb7aad6a34e4fbcff7096d8f364fa1fc3af0339435e1e4e9f2f2e31cfef0fb980659f7258390ed36b77857c670d5bc5fe7", 0x87}, {&(0x7f0000001380)="1073cd4e35368e148597bc587e1a88772bdf48840eb8a9b34242f6f44d5f67a966814e01ee049d05696061a9d55109d0b75ec2d3fb2081e622c69f8d80a2e05153482ecc132fe7c14034063e979f8f47b0c066db9be1860a1b4413e0f61d419c43192dacc11757ee7f6e4dafd9462b48bae67964ccbe406e843638f57262402d5dabbbe7b36cff3e53f71420c8e2baa20f0acf42d3da9c07c672ac8c689e2ed2ec8ce14098", 0xa5}, {&(0x7f0000001440)="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", 0xff}, {&(0x7f0000001540)="c33dbf201535a0d276bee699f7539d6c36bc08470b60b6115d92c2f30b3c1a907d01855dd265568c1d1dabde43defd6c78f261c0edc7910c2e58252a206d3dfdb90a8ad1b12a3458879c0f9fcbef4bb962cbd65b7c5ffdd8848f631620ce497849db9f07e0965666571e594b8e63cbaf96655445e8c81cbb67ac0979f202084615861e8c8d8221d59a95c9e9e756da328239c25b8f46defa7d27860b2699334f70fed2d9bcabe6ccb4eee841aac6ca454ebfefa0b8c0859dad37f0", 0xbb}], 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ptrace$getsig(0x4202, r1, 0xc6d, &(0x7f0000000080)) r5 = dup2(r2, r3) fcntl$setown(r3, 0x8, r1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0}, &(0x7f00000016c0)=0xc) getgroups(0x3, &(0x7f0000001700)=[0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001740)={r1, r6, r7}, 0xc) tkill(r1, 0x13) 2018/03/21 17:16:52 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x2, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/03/21 17:16:52 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x6}, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 17:16:52 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000080)=""/11, 0xb) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) 2018/03/21 17:16:52 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x691) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x4046, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) 2018/03/21 17:16:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0xe, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/21 17:16:52 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x6, 0x303) write$evdev(r0, &(0x7f0000a12000)=[{{0x77359400}, 0x4}], 0x10) 2018/03/21 17:16:52 executing program 3: link(&(0x7f0000000200)='.', &(0x7f0000000100)='./file1\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101200, 0x0) mq_getsetattr(r0, &(0x7f0000000140)={0x4, 0xfffffffffffffffb, 0x9, 0x4, 0x7, 0x7f, 0x3f, 0x80000001}, &(0x7f00000001c0)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom(r1, &(0x7f0000000000)=""/48, 0x30, 0x11ffd, &(0x7f0000000240)=@ax25={0x3, {"6260acb59b08af"}, 0x9}, 0x80) 2018/03/21 17:16:52 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007f000000120000000100000ff6ff0100000000000000000000000222ff10", 0x24) pipe(&(0x7f0000000100)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) 2018/03/21 17:16:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x2000}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/03/21 17:16:52 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f000000bf1f)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/21 17:16:52 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) write$selinux_user(r0, &(0x7f0000000040)=ANY=[], 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r2, 0x0, &(0x7f00000000c0)) 2018/03/21 17:16:52 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) bind$packet(r0, &(0x7f0000000300)={0x11, 0x10, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/21 17:16:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f6ffc)=0x8, 0x4) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000100)=0x40, 0x4) 2018/03/21 17:16:52 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x5, 0x9, 0xdd2, 0x3ad}, 0x8) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="06", 0x1}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x1f, 0x2, 0x4, 0x5, 0x1, [{0xff, 0x7ff, 0x5, 0x0, 0x0, 0x80}]}) 2018/03/21 17:16:52 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'security.', 'ppp1\x00'}, &(0x7f00000000c0)=""/246, 0xf6) write$sndseq(r0, &(0x7f0000000040)=[{0x7fffffff, 0x400, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x80006, 0x0, 0x0, @tick, {}, {0x3}, @time=@tick=0x8}], 0x38) [ 82.219992] binder_alloc: binder_alloc_mmap_handler: 13303 20000000-20002000 already mapped failed -16 [ 82.229934] audit_printk_skb: 6 callbacks suppressed [ 82.229945] audit: type=1400 audit(1521652612.918:83): avc: denied { bind } for pid=13297 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_netfilter_socket permissive=1 [ 82.234524] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 82.236414] binder: 13302:13304 unknown command 536907575 [ 82.236423] binder: 13302:13304 ioctl c0306201 20008fd0 returned -22 [ 82.236454] binder: 13302:13306 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 82.262043] binder: 13302:13306 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 82.274424] binder: undelivered death notification, 0000000000000000 2018/03/21 17:16:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r0, 0x400, 0x1) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="14bc2e5e49e9e4004ab429b9c4ef76a4ec42e21f"], 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x4c200, 0x0) epoll_wait(r1, &(0x7f0000000240)=[{}], 0x1, 0x1) open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x20) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000280)={'ah\x00'}, &(0x7f0000000180)=0x1e) 2018/03/21 17:16:53 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000140)={0x3, &(0x7f0000000200)=[{0x7, 0x8, 0x20}, {0x4b4, 0xfffffffffffff000, 0x4, 0x6}, {0x2, 0xc7dc}]}) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) open(&(0x7f0000000300)='./file0\x00', 0x40, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x486, r1) getgroups(0x6, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r0, r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000000)={0x2, 0x4b, &(0x7f0000000180)="f4ad7772650eaca922087a0fc8b2d86b8d10f248b04cbb377b09a5e681322a8012015b286eb55637cd389bffe531657a137b2afd3f837497525b4bc79ebcb2ab887ca68fa39e6de81b8200"}) 2018/03/21 17:16:53 executing program 6: r0 = dup(0xffffffffffffffff) renameat2(r0, &(0x7f0000000400)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00', 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000540)={0x8, 0x3, 0x93c, 0x1, 0x41}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000240)={0x40002000}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000011000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040), 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e21, 0xc31, @mcast2={0xff, 0x2, [], 0x1}, 0xeded}, {0xa, 0x4e23, 0x1000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0xffff, [0x2, 0x1, 0x6, 0x5, 0x5, 0x1, 0x8, 0xfffffffffffffb9b]}, 0x5c) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000380)={r6, 0xfffffffffffffffd}, &(0x7f00000003c0)=0x8) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f00000004c0)={0x4, &(0x7f0000000480)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000500)={r7, 0x3}) ioctl$TCFLSH(r0, 0x540b, 0xfa8b) getsockopt$llc_int(r5, 0x10c, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f00000002c0)={0x5, 0x2, 0x16, 0x4, 0x6}) ioctl$KDENABIO(r3, 0x4b36) 2018/03/21 17:16:53 executing program 7: r0 = getpgid(0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x109) flock(r1, 0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$uid(0x3, 0x0) ptrace$peek(0x2, r0, &(0x7f0000000000)) 2018/03/21 17:16:53 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x7, 0x0, 0xb000}, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket(0x10, 0x2, 0x0) finit_module(r1, &(0x7f0000000040)='/-#.\x00', 0x1) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000cbdffc), &(0x7f0000b95000)=0x4) 2018/03/21 17:16:53 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xc5b7}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="4cc319497a23669e044d6144522874633ea9f62dc25ea6629ef5a9dffd958e1ea276c98276b697de9a189f59a57828ba414dd7914af99245b1e6e4ea5817", 0x3e}, {&(0x7f00000000c0)="5465b71bdf0eda5286a8d49a48d1c517b7132885a51f1c3e8faf29da8a1270e614726e7c0c0b02236249322a50e39621029b97c8a0ef1e42a8dbd82d47e0befbb5b1efdc5600f6f948c276e2", 0x4c}], 0x2, 0x0, 0x0, 0x4000}, 0x4000000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200)={0x1, 0x80000001, 0x6, 0x8001, 0x8b, 0x100000000, 0xffffffffffffffff}, 0xc) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8dc1d63e15d230762cf0b0d9321b54da89aa883d6981b6f5f2785ccf85c131bea97dcb58728be8d9a3c73f4d26a8abfa13251f40c9536c4170c591807fa41afa", "b1edf8732a9dd530c56f3fe1b63ba8ea7779eb049792bbd9e6868792bd28360b092e4a8f0a3f021c617f59d0b7058e4dc72abaacb76cf69877c5e90678b7c1c6", "be9e39e65e6ef520868e4a7af680fb0d7aac44b292dc97d60c0d724fd0559b28"}) 2018/03/21 17:16:53 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xab3, 0x3, 0x2, 0x8000, 0x5, 0x1000, 0xfffffffffffffe01, 0x1f, r1}, 0x20) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) recvfrom$inet6(r0, &(0x7f0000000140)=""/111, 0x6f, 0x22, 0x0, 0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r3, &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/03/21 17:16:53 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'dummy0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@empty, 0x37, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r2, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/03/21 17:16:53 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x8) 2018/03/21 17:16:53 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f00000000c0)=""/55, 0x37}], 0x2, &(0x7f0000001300)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/24, 0x18}, {&(0x7f0000001180)=""/82, 0x52}, {&(0x7f0000001200)=""/28, 0x1c}, {&(0x7f0000001240)=""/137, 0x89}], 0x5, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0x0) 2018/03/21 17:16:53 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = dup2(r0, r0) accept4$unix(r2, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80000) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) geteuid() add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) ptrace(0x11, r1) 2018/03/21 17:16:53 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x402) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000001c0)={{0xffffffffffffffff, 0x3, 0x296, 0x0, 0x80000000}, 0x6, 0x1, 0x999a}) r1 = socket$inet6(0xa, 0x0, 0xd5a) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) unlink(&(0x7f0000000140)='./file0\x00') 2018/03/21 17:16:53 executing program 6: r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$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$inet_int(r0, 0x0, 0x17, &(0x7f0000ef8ffc)=0x4, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) r1 = getpid() tkill(r1, 0x2c) 2018/03/21 17:16:53 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3ff, 0x0) r0 = memfd_create(&(0x7f0000a802ae)='GPL.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b67f44)={0x8001, 0x0, 'client0\x00', 0x0, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108"}) 2018/03/21 17:16:53 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000000c0)={'tunl0\x00', @ifru_names='gretap0\x00'}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) bind$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast2, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) 2018/03/21 17:16:53 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x248200, 0x0) syz_open_pts(r2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x80000000}, {0x6}]}, 0x8) r3 = dup3(r1, r1, 0x80000) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000640)=0x7, 0x4) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) r4 = dup(r0) sendto$ax25(r4, &(0x7f00000002c0)="d3976b53b44312aff0ed951a4ddbb50a70a6d48df569b768efb41062475db48b870b33021c7fd91d5753d5b2297cdd4fbfe99716bb0843b753fccc8409da1539dd1926d26ddb5237ba9a8de8c6c53f97725c61ddf9a5b3e607b354f824b44110a1b905798cfbc6e1d15f17cc545998e0d74843fbbc2f79c6430bd6dbeb92417dcb3b73e5b5f974a13fb9be2aa5e4b181e4a3df162ceceb7c519be8b3c85f1d2f95", 0xa1, 0x80, &(0x7f0000000380)={0x3, {"5128e59e0b6127"}, 0x405}, 0x10) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80101, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6, 0x7f, 0x3, 0x401, 0x6}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000003c0)={0x3}, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000280)={r6, 0x5}, 0x8) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_create1(0x80000) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000440), &(0x7f0000000480)=0x4) getpeername$netlink(r7, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/21 17:16:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x100000000046, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101001, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/03/21 17:16:53 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) lseek(r0, 0x0, 0x7) 2018/03/21 17:16:53 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) bind(r0, &(0x7f0000000380)=@can={0x1d}, 0x80) fcntl$addseals(r0, 0x409, 0x1) 2018/03/21 17:16:53 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000010bfbd)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33}, 0x42) timer_create(0x7, &(0x7f0000000000)={0x0, 0x30, 0x6}, &(0x7f0000000040)=0x0) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:fsadm_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x31}, 0x53) timer_delete(r1) 2018/03/21 17:16:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_ts_info={0x41}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gretap0\x00', &(0x7f0000000140)=@ethtool_drvinfo={0x3, "7ab1d667c425fa4cf8d9dbfe58465e651d71dd398c341d3c99f2aeadbfdad938", "d628530770e1c7a1c405fe2b57373fe31da6ccd497ee4d78df2bb374e0b56bf1", "24954d0869702cf71980c0b33ae54561a1661e34f965896a85bf4753617f6ec1", "99b2047bb13d58c78705577cb28fd168f97135c22203f9725d10c62a17a5be53", "a8c4eae061415ae5d3f2644022a9a2ee55b186bac0244fae5285dae0cf1f4dbd", "edd46a6a62d8652ef83c7f67", 0x3ff, 0xffffffffffffffff, 0x0, 0x100000001, 0x9}}) 2018/03/21 17:16:53 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) sendto$ipx(r0, &(0x7f00000002c0)="d3c4276fc3a5dbd4d65ea4866c6337279c173a58d67acff664fd42cbbcf832674078c7cc87909c29df5a046cb121c2372d5d474c8345436218fb3c570d9fa39417adcabb23ae76165e7b26e1f3c144361d7bfc136104f7fd6b9d3c155877eca665e55840777171d12832ad519cf957f6ab7c5212ceca6a1c76b9e24383f5958ca4eb20d19a4cc8e3a37831526f19641f5aa849a03ae4341a94af01de4465faa5a47d4a7ff5d25679a2d60472febd0c0d8b92efbc199ddd3e6b1a2d0455de5da1", 0xc0, 0x0, &(0x7f0000000240)={0x4, 0x7, 0x8, "8b2b3a9dbe6c", 0x9}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r1, &(0x7f0000000140)=@un=@abs, 0x80) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380), 0x10) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r1, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/21 17:16:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa2e, 0x2000) fstatfs(r0, &(0x7f0000000040)=""/55) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x100000000, 0x2, 0x4000000000008336, 0x8, 0x0, 0x8020000020}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/21 17:16:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="a740d79fb58c7639423e62b6694299dadf075beb626b", 0x16}], 0x1, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x46, 0x401, 0x10001, 0x781f, 0x9f27, 0xfffffffffffffffe, 0xffff, 0x1, 0x6, 0x1ff, 0xfffffffffffffff7}, 0xb) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000), &(0x7f0000002000), 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000002000)}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x3, 0x80000001, 0x4, 0x0, 0xfffffffffffffff8, 0x782}) fdatasync(r0) dup3(r0, r0, 0x80000) writev(r0, &(0x7f0000000000), 0x100000000000006c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x100000001) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) 2018/03/21 17:16:53 executing program 7: socketpair$inet6(0xa, 0x807, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x47822b29f7174677, r0, 0x0) 2018/03/21 17:16:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000004940)=0x6, 0x1) 2018/03/21 17:16:53 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000001c0), 0x0) connect(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x1, {0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x80) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xffffffffffffff4b) connect$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4000000000002}, 0x110) 2018/03/21 17:16:53 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x2}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x2, 0xffffffffbdc3e05d, 0xff, 0x4, 0x5, 0x8000, 0x9e9, 0x3e7, 0x1000, 0x2, 0x1, 0x4}) 2018/03/21 17:16:53 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4)) timer_create(0x3, &(0x7f0000000040)={0x0, 0x7, 0x0, @thr={&(0x7f0000000000)="c88a3839e91e6d8189157855507f986aa7", &(0x7f0000000180)="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"}}, &(0x7f0000000080)=0x0) timer_settime(r3, 0x1, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000001180)) timerfd_settime(r2, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0x101, &(0x7f0000000140)={0x7ff}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ca0000)={0x2001}) 2018/03/21 17:16:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40001) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f0000000000), 0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/152, 0x98}], 0x1) 2018/03/21 17:16:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/112, 0x70, 0x21, &(0x7f0000000080)={0xa, 0x4e20, 0xe24a, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[{0xc}], 0xc}, 0xc0ff) 2018/03/21 17:16:53 executing program 7: setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000c1affc)=0x2, 0x4) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x100) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@req={0x20, &(0x7f0000000100)={'bpq0\x00', @ifru_ivalue=0x80000000}}) 2018/03/21 17:16:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) recvfrom$ipx(r1, &(0x7f0000000000)=""/44, 0x2c, 0x40, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) 2018/03/21 17:16:53 executing program 5: r0 = socket(0x1000000010, 0x80000, 0x6) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv4_delroute={0x1c, 0x19, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1, 0x0, 0x0, 0x4003}, 0x0) 2018/03/21 17:16:53 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00003b4000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x0, 0x5]) 2018/03/21 17:16:53 executing program 3: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7fffffff, 0x4080) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x27374000000, 0x40}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x820c, 0x100000000, 0x4bb2, r1}, 0x10) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') rmdir(&(0x7f0000000240)='./file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) 2018/03/21 17:16:53 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'bpq0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}) r2 = socket(0xa, 0x4, 0x800008) write(r2, &(0x7f00000000c0)="24000000210025f0071c0165fffffc0e020058c9c100170000000182a9000c0800060000", 0xffffffffffffff8c) 2018/03/21 17:16:53 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="000000000a00000000000000ff010000001a0000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) 2018/03/21 17:16:53 executing program 7: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) getsockopt(r0, 0x640c, 0x4, &(0x7f0000000040), &(0x7f0000000080)) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0), 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0xce, [], 0x100000000000004b, &(0x7f0000000380)=[{}], &(0x7f00000000c0)=""/206}, &(0x7f0000000240)=0x50) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/21 17:16:53 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/03/21 17:16:53 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/21 17:16:53 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x41) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xeb, "6e78ea0a7bc08d4bbd89f7df4017756342d732a8ab340f8492d0669bd1fbe270b44428afca67102fba6c86684b8a1bc77cf9c89b5cc089d3b1144cf04107a3caaddfbff7239a794e541c9096bd1fb6d93ee768f8a7cea5eb9a3211d9c6dae6883959cfc7c1c4aad2bbbcedb1e52acd27772fd3e89ffaa5e4a46000d749f03fa013ec2d9f2aacf8bc40c0f17014f91641b7abdfecf7326d08421189d7de68651ec02c70c4dc351031bee91b1754f6b41ccac66adb33d551c4e4dfd8bd5b58dfd80806c5d65bc04e129a1266154945d1cb9da1d67634d4beb35e88c035ed3e4e17b65835714be6c84b94fc4a"}, &(0x7f0000000140)=0xf3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x5, 0x6}, 0x8) futex(&(0x7f0000002000), 0xb, 0x0, &(0x7f0000000ff8), &(0x7f0000002000), 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) 2018/03/21 17:16:53 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) fadvise64(r0, 0x62, 0x81, 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000040)='./file0\x00', 0x6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x6, 0xffffffffffffbbe1, 0x4e, 0x1f, 0x80000001, 0x5, 0x7, 0x8000, 0x100, 0x10001, 0x100000000}, 0xb) 2018/03/21 17:16:53 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'rose0\x00'}) connect(r0, &(0x7f0000000080)=@l2={0x1f, 0xcb, {0x9, 0xd1c, 0x9, 0x2, 0x1, 0xffffffffffffffff}, 0x0, 0x7f}, 0x80) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x31e, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x7, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/21 17:16:53 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x4, 0xe, 0x7, 0x5, 0x0, 0xfffffffffffffc00, 0x1, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r4, 0x62, 0x6d, "b3de963fb554ec508ddaaa3601bd153122d0afbe7b8b410e038777d965144afdf8b72f0106131d3c19acb8126042d267a022274929d51f7a26a08e47cc7e83c674ff5517753717c899009d50a32921712a0b4e9de1f470350c84e3d15a181b743c46c8110df0fffa2968be4e79"}, 0x75) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xa000, r2, r3, 0x6, 0x810000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0xf}, 0x1f, 0x1, 0x0, 0x8, 0x6, 0x20000, 0x1ff}, 0x20) 2018/03/21 17:16:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) memfd_create(&(0x7f00000002c0)=',vmnet0)vboxnet1\x00', 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000299ffa)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8400, 0x40) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=""/201, &(0x7f0000000180)=0xc9) 2018/03/21 17:16:53 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)}}], 0x2, 0x4000000002, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) write(r0, &(0x7f0000000000), 0xffffffffffffff3d) 2018/03/21 17:16:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00000001c0)="e31cad1b", 0x4, 0x0) 2018/03/21 17:16:53 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xffffffffffff1309, 0x2, 0x200, 0x975, 0x6, 0x4, 0x80000000, 0x80, r2}, &(0x7f0000000140)=0x20) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000180), 0x22e) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) 2018/03/21 17:16:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000003c0)=ANY=[@ANYBLOB="e00000027f000001000000000a000000e00000017f000001e00000017f000001ffffffff0000000000000000ffffff2c7f000001ffffffff19256e3776166377b056b5e886aefadde697aec7f6f0aee3d3f18cdf886a22e38e2c1c1972f33361169a04f4ed2b7fd513c8b8226755655aa75da6dbbcea2ab3ed236aead40abb61f53009390250d538b2351bfcf4fd151f1a99164793cd1eed5659dff4433e1579d4f7aa820a93be3b59df43de99959049f7fbcc098ab42f1140c6d707514f9962bcedc0c0a634259cf4def6be7d87afc621400c1aacab0b323c545aea91678b0bd9a764c29e702cf4e8cebfa028a2450269dce725"], 0x38) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 0x4e23, 0x0, 0x0, 0xa0, 0x20, 0x67, r2, r3}, {0x800, 0x56, 0xfffffffffffff801, 0xfffffffffffffff9, 0x0, 0x1, 0x81, 0x7fff}, {0xff, 0x6, 0xe16, 0x8}, 0x100000001, 0x6e6bb3, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x34ff, 0x3, 0x3, 0x401, 0x7, 0xb1, 0x8}}, 0xe8) 2018/03/21 17:16:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x39, 0x3f, 0x3, 0x7}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000180)="40de82ae9d6bcd908c2e8e7a476447a58620619d11a27328b000b7549acccad2dce69a59bb52618707396e1c699825fe7b6c801a1f54fbb0c0c10e66fee40dbc16726b63ba073f605b18d820316a13e4d9", 0x51) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x4, {{0xa, 0x4e21, 0xffffffff00000001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x3800000000000}}}, 0x104) utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x2, 0x1}) 2018/03/21 17:16:53 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="2360abaefe0e1f7c6896510bcfd5e7855e0367cdad97b3437a9f6dc493f6dc7c663b66fb6172329198717a610b5475a9aeca643c7e0070da08aedfdd53ac181f72516669810e041ae85b2af8879de9a29cf8a5610acbef82c723925abf61509234d30b077ffab126a7779b604b9c7ed9d370b28b3c75457c494791249c87eb0394d3b0b960915ded8cd208fa4c2e3a3c5208b47cc00f386125b03c327bfaacf6883ab67968aa2c0ed3ac749d2283cfa437327cf7de6837c891cb2342a93d7bb152d58d84f5d8a1066bb2e629bf2868e768d024fc6b00fb69ba21ed4f7599fd64f63354c792b9bcf786", 0xe9}], 0x1) r1 = userfaultfd(0x80000) mmap(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0, 0x81d, r1, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) 2018/03/21 17:16:53 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x20, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8d) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, "13cd9ac56a36c0134a529ef7f56e1ed2eaaa37b25c05e50ae5f20a355c9c87fa"}) 2018/03/21 17:16:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/03/21 17:16:53 executing program 7: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24000000480001000affffffffffffff0a11eb00000000000000000008510100d080e270c48cddce44ca8bf2acb0c8f21ae750aea56cc24c460000000000000000000000000000"], 0x1}, 0x1}, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20000000c) sendto$ipx(r0, &(0x7f0000000240)="0b37536d44c713e616ee76712a0c94662c0fc8828c9fa1c5691531b32d64bc0555dac16d2adb8bd9646e30eed45d7ccfc049ec8adcdb5b024ee02a49af745749fc021f9f394d28b1b99713dc9d6eda3b7f", 0x51, 0x4000000, &(0x7f00000002c0)={0x4, 0x9, 0x20, "d94da37f73f2", 0x7}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f00000003c0)={0x5, 0x3, 0x400000004000, 0x400}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7ff}}, 0xbb, 0x9, 0x0, 0x9, 0x40}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)={r3, 0x6e, "5092445df8f8330b2cca1a53173ea3b5a90606c37007c0ea2d5343724135922c59d459e589e2363cff75d9c0f88135f1dc68314ecf942f78a225443abb0bc5df76b3412a500eabde4e2100d312b4295bc2655804d98f598777052a0320845c0d8dbda5fe437d4986577a47d0c1cb"}, &(0x7f0000000580)=0x76) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) sendto$ipx(r0, &(0x7f00000000c0)="2d5ff7f1de92853f444898e9407e98323843049c1bd0f197d42cdab51f7995cdd7395c430c821d1fcf1f9c4bd21362975e43e14a44de6d9e48bc8d761d08010470ff2c119f83cc194c0b2cd9b602292ab1a07f1d3b6fdf3a7fbfdbc15bc6746dcf4e7fc419df3d838e479ac2aa75729e53fa1040d208f3c842be46e73b12bf02cc2ed44d0a03bb7e5eb7de56982d22", 0x8f, 0x1, 0x0, 0xfffffffffffffe84) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/03/21 17:16:53 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x82001, 0x108) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r1, &(0x7f0000c23000)='./file0\x00', &(0x7f0000864000)={{0x0, 0x2710}, {r2, r3/1000+30000}}, 0x1) 2018/03/21 17:16:53 executing program 0: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$addseals(r0, 0x409, 0x7) fcntl$lock(r0, 0x5, &(0x7f0000000040)) 2018/03/21 17:16:53 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0xb9, "8849d7a3e5ac2babfb216cd53b9921102f31bdeed834d129382970d951361ada9267da7b34f8411e3a85fdf3ba287d342b26fcad45b9507781649919b3ef8f70771e5eb58d2c2c0f1922bf9f21f02de2c92a2bbf7f42bee19cf63199699d4853313d70fd409c36c03ff144cec4db12ffc19b44790b90b5998266b42e46d800047a4e9b679c8d6bd7eda14048899178f0a2633ba4444205f3ed3aea4f82bf917de4bf6f814c99c03b8702efb1677dd2e924e5e688488b101b0a"}, &(0x7f0000000040)=0xdd) 2018/03/21 17:16:53 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0xfffffffffffffffc, 0x4e20, 0x6, 0xa, 0x3, 0x0, 0xfffffffffffffffd}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@rand_addr=0x5000000, 0x0, 0x0, 0x1, 0xffffffffffffffe0, 0x0, 0x0, 0x7fe}}, 0x6f) socket$inet6(0xa, 0xa, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 17:16:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x81, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) mkdir(&(0x7f0000000100)='./bus\x00', 0xb8) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x5, 0x8) dup2(r0, r1) 2018/03/21 17:16:53 executing program 1: rt_sigprocmask(0x3, &(0x7f0000000080)={0xffffffffffffffff}, &(0x7f00000000c0), 0x8) rt_sigprocmask(0x2, &(0x7f0000000100)={0x1}, &(0x7f0000000140), 0x8) rt_sigprocmask(0x1, &(0x7f0000000000)={0x80000001}, &(0x7f0000000040), 0x8) 2018/03/21 17:16:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000080)="a374bb7b3b1f672cd800ea638e01a77812cb0121dc53a53fad03310c9b60b3996ea9410da480dc939cb482dc8f1a0320b9b508b3d58a6aba9bc803050191e191fb1bd83c731d72b485069c7528fc0852b40c2cee0000000000", 0x59, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) socket$packet(0x11, 0x2, 0x300) 2018/03/21 17:16:53 executing program 5: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, 0x18) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/14) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x101000) 2018/03/21 17:16:53 executing program 0: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', r3}) r4 = dup3(r1, r0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x400000000001, 0x0) 2018/03/21 17:16:53 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'sit0\x00', @ifru_names='ipddp0\x00'}) socket(0x15, 0x2, 0x5) 2018/03/21 17:16:53 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) read$eventfd(r0, &(0x7f0000000200), 0xfffffffffffffdc5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xc}, @dev={0xfe, 0x80, [], 0xf}, 0x1, 0x2, 0x2, 0x100, 0x800, 0x0, r1}) 2018/03/21 17:16:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x2b) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x100000001, 0x1, 0x6, 0x4, 0x8, 0x8, 0xffffffff, 0x4, 0x8, 0x8, 0x7, 0x4}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/21 17:16:53 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40080, 0x2a) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x200, 0x8001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) 2018/03/21 17:16:53 executing program 4: socketpair(0x1, 0x7, 0xfffffffffffffffe, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x4) r1 = userfaultfd(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) getresuid(&(0x7f0000003840), &(0x7f0000003880), &(0x7f00000038c0)) getpid() fcntl$getown(r1, 0x9) stat(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003ec0)={0x0, 0x0, &(0x7f0000003cc0), 0x0, &(0x7f0000003e40)=ANY=[@ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="186711e91700", @ANYRES32=r3, @ANYRES32], 0x2e}, 0x8000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) fremovexattr(r2, &(0x7f00000000c0)=@random={'user.', '\x00'}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x2, 0x4) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5e) clock_settime(0x1, &(0x7f0000000240)={0x0, 0x989680}) rt_sigpending(&(0x7f0000002540), 0x8) 2018/03/21 17:16:53 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00000001c0)="e31cad1b", 0x4, 0x0) 2018/03/21 17:16:53 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x181000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'sit0\x00', 0xb01}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000005c0)={0x0, 0xde, "ee2f3d67d6e2ca97a1c9536fd23ca6b4f64f132d9fa2e8843719df1e5989365ee2cc693a602a8626e9436d9b3b8d414b41d460c75da133e707abbd7267715c0b7f368dd20b584358d3594b4e7f92be53d3365aa0907f3bd8f133404db3284ab06979ab7a481322b9669e071af49e0646f536afcc61ac2c1d7d2f6d0814319f4ad92529fe291ce5bc0bd06ff000cbd2ea889c45e466d44c515a7e24863987e84f701cf96e9138687aeb363fa5b878c4e0ae3b5b858e31a70f405352ac5a6d4c4ae9641d0af886aa393ead105b90e0ae1898798efe524cf8efc064b5988fc2"}, &(0x7f00000006c0)=0xe6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000700)={r3, 0x1f}, &(0x7f0000000740)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in=@rand_addr, 0x4e22, 0x1, 0x4e21, 0x9, 0xa, 0x0, 0xa0, 0x6c, 0x0, r2}, {0x4, 0x5, 0x5, 0x0, 0x7, 0x0, 0x1, 0x5}, {0xffff, 0x1000, 0x1, 0x100}, 0xfffffffffffff01f, 0x0, 0x3, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x3, 0x2, 0x7ff, 0x80, 0x3, 0x8}}, 0xe8) ioctl(r0, 0x5e38, &(0x7f00000004c0)="03d57e27fd369386fe20e3e745fd78067f617fc9806d320d5839652449650dd0ff0001c1eeb7609e0d0fffa78fd6a2467ab9683a1c287beacd7ed5639293ca57edc16d6d6ef589b382e1d479a42eefcd0ff80a4e456fd3c1efae94251055317ad2bf25ff4097b038e9fe5f71b020a2a5193afbd4f88a7ce900f4eb0daa74c424e2234bc6405de861c88fb8d5a57f66357b4d3681da047835") setsockopt(r1, 0x107, 0x2, &(0x7f00000001c0)="8a5fd7ef8cc20ac6b3a87f394e018a68bde78da97d6f9576a7bc803b626fdbe67e6ad6f42ee5e2585c79bd15aed953a7ba74d0512a8a0ff980ed0cd6d894e8a2aca3e350c214d7476a619837c45c3392e6779fa95f702f6d855c72081124eec7a8e3ce61bdca149c", 0x68) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000100)="1becbcff0cf1f8", 0x7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'gretap0\x00'}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x1ff, 0x1, 0x3, 0x9, 0x7ff}, 0x14) socketpair$inet6(0xa, 0x800, 0x3ff, &(0x7f0000000580)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000480)={r4, 0x4}) 2018/03/21 17:16:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x478, 0x114, 0x254, 0x254, 0x394, 0x394, 0x394, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x10000000000000, 0x2, 0x4, 0x2, 0x3df, 0x800, 'teql0\x00', 'bridge0\x00', {}, {0xff}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @multicast2=0xe0000002, @multicast2=0xe0000002, 0xf, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xffffff00, 0x0, @empty, {[0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffff8dc2b293, 0x5, 0x1000, 0x5, 0xffffffff, 0x7, 'ifb0\x00', 'ip_vti0\x00', {}, {0xff}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c4) shutdown(r0, 0x1) 2018/03/21 17:16:53 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001540)='/dev/urandom\x00', 0x0, 0x0) writev(r1, &(0x7f00000026c0)=[{&(0x7f0000001580)="a0e3701434754c3b58ee7847efc441d1349b51f16276567e37b98a517f3a8281cf5a03618d895533dc5786d6498d165da4bfde31cde9b4116061531a264d0676093b7836c84389313fafb6da38f47337189da328cc", 0x55}, {&(0x7f0000001600)="405846a78b46dd24d55858f2a5cf723f2670325d2f0e02754eb98dd4302a2f9a316ae8bd3a835e580bf3523f1b37626d2e6b34b9cafe8eb1b35b05c233f51b49886de0a5185cd2433d3f4c2d1b9ed0fcea95809cb874cd25c75e009e8a4b561f4f6c7a998fac362e2059270789ce260b454f60fbab18460cb62b249a8e2f60b78ab12bd7e2de16764934daf4cee112fee7316712a61bf3067980e295462e720ed2e63479583edcd0ce25780abbc2f95764dd44532e0e900a5b", 0xb9}, {&(0x7f00000016c0)="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", 0x1000}], 0x3) remap_file_pages(&(0x7f00008a7000/0x1000)=nil, 0x1000, 0x5, 0x4000100, 0x7) 2018/03/21 17:16:53 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)="626d1a8919167d93fd6b2f2620ca15f823ba5166eb79adff273ac9f581017272fe5b9987fb85449d8350f7f85e1bef0b8dd5a4ac4b8c72868a829abc58c559fb5ed1fd23d17a80645a85c1bfe1b25a9e926f7b", 0x53) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/21 17:16:53 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) nanosleep(&(0x7f0000df0000)={0x77359400}, &(0x7f0000f76000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 82.971072] FAULT_FLAG_ALLOW_RETRY missing 30 [ 82.980347] CPU: 1 PID: 13566 Comm: syz-executor4 Not tainted 4.9.88-g71df7bb #8 [ 82.987891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.997233] ffff8801d03c78a0 ffffffff81d95f19 ffff8801d03c7b80 0000000000000000 [ 83.005213] ffff8801d99e4d10 ffff8801d03c7b90 ffff8801d03c7a70 ffff8801d03c7a98 [ 83.013192] ffffffff81662ed9 0000000000002a2e ffff8801cf97a0f0 ffff8801cf97a0a0 [ 83.021170] Call Trace: [ 83.023732] [] dump_stack+0xc1/0x128 [ 83.029072] [] handle_userfault+0xa59/0x1320 [ 83.035104] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.042090] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 83.048470] [] ? handle_mm_fault+0x11ad/0x2460 [ 83.054671] [] ? handle_mm_fault+0x1f19/0x2460 [ 83.060872] [] handle_mm_fault+0x1f27/0x2460 [ 83.066899] [] ? __pmd_alloc+0x410/0x410 [ 83.072580] [] ? get_futex_key+0x1050/0x1050 [ 83.078610] [] __do_page_fault+0x5c2/0xd40 [ 83.084465] [] ? mm_fault_error+0x2c0/0x2c0 [ 83.090409] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.097043] [] do_page_fault+0x27/0x30 [ 83.102551] [] page_fault+0x28/0x30 [ 83.107799] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 83.114609] [] ? compat_SyS_sigaltstack+0xec/0x4e0 [ 83.121158] [] ? __save_altstack+0x1d0/0x1d0 [ 83.127188] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 83.134174] [] ? compat_SyS_setsockopt+0x18a/0x290 [ 83.140724] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 83.147276] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 83.153393] [] ? __sb_end_write+0xc4/0x100 [ 83.159247] [] ? do_fast_syscall_32+0xcf/0x870 [ 83.165449] [] ? __save_altstack+0x1d0/0x1d0 2018/03/21 17:16:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xd1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000985000)={0x20000004}) dup(r0) epoll_wait(r2, &(0x7f00006edfc4)=[{}], 0x1, 0x0) 2018/03/21 17:16:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f00000000c0), &(0x7f0000000080)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/21 17:16:53 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) fchdir(r0) r1 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) r2 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000003, 0x10, r0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x80013, r0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000280)) r4 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x1010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0x100, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="01634040000000000000000003000000000000000000000011000000000000000000000030000000000000002000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000400000000000000852a6a770a000000", @ANYRES64=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="17a8350b63522aba700000000000000018000000000000002800000000000000"], @ANYBLOB="11634840030000000000000001000000000000000000000001000000000000000000000017fffff000d09f64d56f9c0000005000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000200000000000000"], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x000\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\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="050000000000000005630440030000000b6300001263484002000b10ac000000000000040062d987a5dd2114e4d954c674b8e0232a3eb8f5204700000000000000eb030000000000000000", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000200000000000000852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000000000000000000852a6a770a010000", @ANYRES64=r3, @ANYBLOB="0200000000000000"], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="03000000000000000b63000008631040", @ANYRES64=r4, @ANYBLOB="0300000000000000"], 0xaa, 0x0, &(0x7f0000000380)="ddaf769d896c81bf73660bcc9b0c8f58b69cb8d6841491681e65a33728f5050bbdf72a570635290aff602d065bb35e946313f677abd2b2ce649f046cc117551796c13ba5c9c1355fb01856c53e03e193ee4bad1927fc13592541460d106de26549022519d7d5abf5e307e82bfc82e194608006089ef20bae11ec9b9f0be6deb145f297d76c8d6f1df54f32c08d40fab1c5b2fd389d84764668b0dbe683d6f365a20f26d390940bbe2964"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000005c0)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x28, &(0x7f00000002c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000300)=[0x48, 0x40, 0x30, 0x30, 0x68]}, 0xa71}}], 0xd1, 0x0, &(0x7f0000000640)="23ec4ffb11545b27c3fcbd1eae32f35cc8b027acc6396bb9bf23f92e6c3c9ae85cf6b3a4936805127a55081a00cbc05d0a8085af0e92a8e8ad0808754b79220ac91fb17cc3bcd5de71d7bdbc76aa100fb6157751dd6e1451a55e18758ac31f79d42421c820b649ff0b3705711a9ee25e83645676990837edf40849b7fc457a5f25c1681cfa0ab94cca0263435dcf6125687dffd86ca21bb15349dd8ca4fb45c029ea41084e14b19cb53ebe10e1229d790bffb7217591ebe7c6824916d5c7d33f7d1232dc2967c286cb3a26f202f36313c0"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x90152, r1, 0x0) 2018/03/21 17:16:53 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000070afdff394c0000000000000000000047000000000000000000000079ebae6808b85eaefb1401a35a7e1b5fa40100273c4d55a9b952c352b7e38882b15006238fad1e5028793e851807b72a0f2ce9b3a6beebf2d12ddb4bd44bfcb2293ddfd35751de020b304b255c158b7f22307dd888a05e4bd36593b5a6f6798aad6a2248ba09dad1e60f8b628e"], 0x20}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 83.171477] [] do_fast_syscall_32+0x2f5/0x870 [ 83.177591] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.184230] [] entry_SYSENTER_compat+0x90/0xa2 2018/03/21 17:16:53 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) fcntl$setflags(r0, 0x2, 0x1) bind(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x6, 0x9, 0x8, "3243933073a7ff25d503f53283e6f2b8d1d315ba451193008cbe3555af604be661c31d843a743d6eea5577540527df7730a203307691408fdfca8fd1833651", 0x3c}, 0x80) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 2018/03/21 17:16:53 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10400, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x100000000, &(0x7f0000000180)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28, {0x2, 0x4e24}, 'dummy0\x00'}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)) fsync(r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$sock_bt(r4, 0x8907, &(0x7f0000000300)) [ 83.238326] binder: 13590:13594 got reply transaction with no transaction stack [ 83.248006] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 83.251412] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 83.305186] binder: 13590:13594 transaction failed 29201/-71, size 24-40 line 2926 [ 83.320330] binder: 13590:13600 got reply transaction with no transaction stack [ 83.327792] binder: 13590:13600 transaction failed 29201/-71, size 24-40 line 2926 2018/03/21 17:16:54 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) connect$inet6(r0, &(0x7f00003bb000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00006d5000), 0x0, 0x0, &(0x7f00009e5000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/03/21 17:16:54 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x9, 0x2, 0x2, 0x1}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x9, 0x10000000000000}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x0, &(0x7f0000008000)}, 0xa) 2018/03/21 17:16:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000201ffc)=0x7fff) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xec65}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000100)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) mkdir(&(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) 2018/03/21 17:16:54 executing program 4: 2018/03/21 17:16:54 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000180)="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", 0xd2042dc36e3f1dc6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x2, 0x6, "e70684eba385"}) eventfd(0x0) 2018/03/21 17:16:54 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="ffc90000000000000000008000000000040000000000000000000000000000000000e9db80f7b6dc2a73952245954bc2d3e00acd0a737f87b844da2ecdc6a3b8fea1e38062b1b4996f8ad2a552506995ea7e01d8780000000000003f5d0c9b7f14c1e42ac729b0ae3cf76a077ab81cb624fa3e46555afee598449bd4e50e4027f11823b0760c8b9a4828ac10ab3be315fbf34113e7a8d6e9e02540d6932fdcb1ed1300407bb1bead58dc0789072214581d0bc33f3f5f91a9bd58a5000000000000000000000000"]) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000003c0)={0x0, 0x0, 'client0\x00', 0x0, "1b4778fd70f6db35", "ad0e6200196118c29ef4a1e774e5e1e498413b7707aa8812aec22912c37acc8b"}) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffff8, 0x1, 0xff, 0x8, 0x8000, 0x7ab, 0x9}, 0x20) 2018/03/21 17:16:54 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendto$llc(r0, &(0x7f0000000040)="065f790669609f98f1f892da33ef35ebcde68f9c486845d3edfb1120cb386bbac5e2ddc7a11b5640ee2bde95df17abb5dce7fd5db3c9d0bd86fcd965f1ed2af94c95d7c7704dbde58c3af0abff7c2fce1050db64237edb8b0a101adfff8817651e3eca34", 0x64, 0x800, &(0x7f0000000140)={0x1a, 0x17, 0x7, 0x9, 0x9ae9, 0xf79, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)) 2018/03/21 17:16:54 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x1, 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000014c0)={0x0, @remote}, &(0x7f0000001500)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001540)={@mcast2={0xff, 0x2, [], 0x1}, 0x2f, r1}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000040)=0x1, 0xfffffe05) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/03/21 17:16:54 executing program 4: r0 = socket(0x5, 0x804, 0x100000000) write(r0, &(0x7f0000105000)="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", 0xfc) 2018/03/21 17:16:54 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0xcca3493cc31bdb03, 0x20) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x1f, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x5, 0x0, 0x1, 0x8, 0x0, 0x7, 0x6, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000140), 0x800) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)) 2018/03/21 17:16:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/softnet_stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x100010000) sendfile(r0, r0, &(0x7f0000000080), 0x8) 2018/03/21 17:16:54 executing program 3: r0 = socket$inet6(0xa, 0x80000808, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/03/21 17:16:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x400000fe) mmap(&(0x7f0000ee2000/0x4000)=nil, 0x4000, 0x4, 0x32, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000080)="44109a060b758c48d4b1a88a0e6cb55dc2a2121d4bdce92e3833467e73e3833eccb74769d3da59883a58a2349160cb683a6c0d7427") ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000589000)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x9, 0x0, 0x10000, 0x69d5f986}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)=0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x1dbedace, r2, 0x10001, 0x1}) 2018/03/21 17:16:54 executing program 5: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)) r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x3c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xffffffffffffff67, @empty, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0xe}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x9, 0x4, 0x8000, 0xffffffffffffffe1, 0x4}, 0x98) poll(&(0x7f0000144000)=[{r1}], 0x1, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/21 17:16:54 executing program 3: mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000040)) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x20, 0x13}, 0x20}, 0x1}, 0x0) r0 = getuid() lstat(&(0x7f0000000140)='.', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='.', 0x1000, r0, r1, 0x1, 0x40) setns(0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='.', 0x4) umount2(&(0x7f0000000580)='.', 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) 2018/03/21 17:16:54 executing program 1: r0 = socket$inet(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000040)=@sco, 0x80}, 0x100) 2018/03/21 17:16:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x1, 0x8, 0x3, r1}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00003f0ffc), &(0x7f0000aedffc)=0x4) 2018/03/21 17:16:54 executing program 7: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) r0 = socket$key(0xf, 0x3, 0x2) close(r0) 2018/03/21 17:16:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x2}) r2 = socket$netlink(0x10, 0x3, 0x7) fsetxattr(r2, &(0x7f0000000140)=@random={'security.', 'port0\x00'}, &(0x7f0000000180)='port0\x00', 0x6, 0x0) 2018/03/21 17:16:54 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) socket$inet6(0xa, 0x80805, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) 2018/03/21 17:16:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000340)="390000001300090465000000000000007f00804003000000070001070000000c1900010004000000070000000003000000000000000003f500", 0x39}], 0x1) clock_adjtime(0xa, &(0x7f0000000240)={0x1ff, 0x80, 0xffffffff, 0x0, 0xfff, 0x1000000343, 0x10000000003, 0x7, 0x8, 0xff, 0x200, 0x10009, 0x4, 0xa3, 0x10000, 0xdfd, 0x6, 0xff, 0x2, 0x4f, 0x1ff, 0x810001, 0x9, 0xfffffffffffffffa, 0x6, 0x2}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x3f, @empty, 0x2}}, [0x7f, 0x400, 0x4, 0x9, 0xffffffff80000000, 0x0, 0x1, 0x7f, 0x7, 0x8, 0x8, 0xf31, 0x2, 0x7, 0x1000]}, &(0x7f0000000200)=0x100) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e22}}) socketpair$inet(0x2, 0x3, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000002c0)={r2, 0xffffffffffffa751}, &(0x7f0000000380)=0x8) 2018/03/21 17:16:54 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x43}}) unlink(&(0x7f0000000040)='./file0\x00') 2018/03/21 17:16:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) uname(&(0x7f0000000240)=""/86) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x3ff, &(0x7f0000000040)=0x2) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) recvfrom(r2, &(0x7f00000000c0)=""/253, 0xfd, 0x10000, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x2, 0x3, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x661}}}, 0x80) 2018/03/21 17:16:54 executing program 5: r0 = memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) mq_notify(r0, &(0x7f0000000040)={0x20000000, 0x2d, 0x90000000000001, @thr={&(0x7f0000000140)="07a77d6fc0e258381a4e8691bf286dc21d8affe8b0d0f348b0dcc69113271eab12822c1d3e3d7b3f7b1243d05f346ff901ff33221d5c0d600e68433ddb1d36ac782e2c9187c5ece767706d3320fbbe9d31641dfa1bced8a90b0ff9f0aeb3cc97e238c9be5852138033f29fcfa14c7af053218af52be5ff9616954fded4d276f2320963e6c58b065580c908fcec5aa0169992d541cf965fc8224904bddf94132a270a2780c653c371f100036a25", &(0x7f0000000200)="9cb683c4377b2d792f6ba80b03900e0afe0b3e54fd3a8cc3ae4d9324c3f6458354cfbb5ece4829501a2d368ada3994bdaba797ee8c643c2d094a3bd0359532cb42f174e8b8ce0e1f5152fef9e097032b856258be89dbd00eb2cf8537326b2315584cd17fc04bf035853dcd6d4eece9e70f9b5dfe029dba031650e0e9e4465e328fbffdd3732a0992aa7225f1ac025489ccbe82f9cd09d905fc36914274c363bc2c7f7a2faee13791c5a5af066d56c09cbecd64a4c124a91241aa7447b91bba85d566ad4b604e7a4e682788f93b2391628823fab07d1ffb9f03695d7fbc396bbfaadaf38a3e78ffc9c450d7348eca261b4641"}}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x141100, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00000000c0)=""/98, &(0x7f0000000300)=0x62) 2018/03/21 17:16:54 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'yam0\x00', 0x8000}) epoll_create(0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x7ff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0xd3, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x7, 0xfaf4, 0x2, 0x40, &(0x7f0000000100)='ifb0\x00', 0x6, 0x8001, 0x7}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) splice(r1, &(0x7f0000000040), r3, &(0x7f0000000080), 0x90, 0x0) 2018/03/21 17:16:54 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/42) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) 2018/03/21 17:16:54 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x2, 0x1, 0xbfd3, 0x0, 0xc}) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/21 17:16:54 executing program 1: clock_nanosleep(0x2002, 0x0, &(0x7f0000012ff0), &(0x7f0000002000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) getpgrp(r1) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f0000000000), 0x0, 0x0) 2018/03/21 17:16:54 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/21 17:16:54 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socket$inet6(0xa, 0x3, 0xffffffff) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000440)) r2 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r2, &(0x7f0000002fe4)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="3fa0cc5ca2be0636edf8757b88f670662bf503c612f0ea0d1841b6b2c0df5644acd3db623cbbd7346ca70b0e409a0583adffb3ef2be99be1393a075d384c86a8ba4cc8145c13b9b54be66af457dd06d10941c868b21503baa23bc56f44e8ec3c44e2f74dbdf60ed1fb2dabb19ec8179f551fec457bb895bff1e6b31952a8d3c71ff825fb3e4354b27442805cebcbda543629d719fa423d920e6e09be209d250cdee4d1f1cc8337d6db5241b99a", @ANYBLOB="2000000000000004000204"], 0x3}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00000001c0)=""/81, &(0x7f0000000080)=0x51) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="b00100001300000826bd7000fcdbdf2507000000", @ANYRES32=r3, @ANYBLOB="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"], 0x1b0}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 2018/03/21 17:16:54 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0xffff, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/21 17:16:54 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fadvise64(r0, 0x0, 0x65, 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') r1 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x24, 0x0, &(0x7f0000000100)=[@decrefs={0x40046307, 0x2}, @acquire={0x40046305, 0x4}, @free_buffer={0x40086303, r1}, @acquire={0x40046305, 0x2}], 0x68, 0x0, &(0x7f0000000140)="cdd5cd73175d5faf8ffccfce1d168119263f9504f867b9f24b388018a2b8878fc211c63e7208f86e41da3663e1476d86394a71340f53a6c998228bcb2b2a61397397ff02ce364c9e5ff9461860af22a8b962f0e898f889b0e2a6994f5c34ee63e46edd32054bf91f"}) 2018/03/21 17:16:54 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000040)="656e7669726f434265db340d7a6b97bc271a") r4 = dup2(r0, r1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000100)={0x7}, 0xfffffffffffffd93) sendfile(r4, r3, &(0x7f0000855000), 0x6) 2018/03/21 17:16:54 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) openat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000026ff6)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000080)=""/132, 0x52) 2018/03/21 17:16:54 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) dup3(r1, r0, 0x0) 2018/03/21 17:16:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = dup2(r0, r0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x6, 0x0, 0x6}) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c3ff0)=@in={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000065ef16)="98", 0x1, 0x0, &(0x7f0000f6fff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00003f4000)="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", 0x431, 0x0, &(0x7f00009f0ff2)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/21 17:16:54 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800000000401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000000c0)='&', 0x1) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c, 0x80000) getrandom(&(0x7f0000000140)=""/124, 0x7c, 0x3) 2018/03/21 17:16:54 executing program 3: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x18}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8ccdeda2db0068ae5800000000149900ba5f4e5f3203843692a399e36d28"], 0x7e) 2018/03/21 17:16:54 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xcbfb}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r1, 0x4, 0x180000000000000}, &(0x7f0000000440)=0xc) r2 = syz_open_pts(r0, 0x100) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000340)) r3 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x7, 0x2000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000080)=0x5, 0x4) vmsplice(r2, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x1000}, {&(0x7f00000000c0)="15cbfd03d54260be325895a93e543a1604d893", 0x13}], 0x2, 0x6) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) timerfd_create(0x6, 0x200000000000000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x100000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r5, 0x40}, &(0x7f00000001c0)=0xfffffffffffffe92) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) sendto$ipx(r3, &(0x7f00000004c0)="0b32c2e250bfb6ab22b6e0f71e7382f19fd21c7972f3792d2b1d9573854e48a7427d54cedf5541f67e7304c4372b7124cbe4f8c5b3cdf4a0892c1141f8af99635691e1f8c2eb880870266aeb8823f5033713", 0x52, 0x1, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xc845, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r6 = syz_open_procfs(r4, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r6, &(0x7f0000000140)=0x2, 0x400000ff) 2018/03/21 17:16:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) close(r0) close(r0) 2018/03/21 17:16:54 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="004223652c7101b95449fde8aa2a02081fb3d780"], 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0x2}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e23, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x92dd}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xf9a}, @in6={0xa, 0x4e20, 0x9, @empty, 0xf4fb}], 0x84) close(r0) 2018/03/21 17:16:54 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x6) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/21 17:16:54 executing program 7: mkdir(&(0x7f0000fe2000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) pipe(&(0x7f0000000240)) syz_open_procfs(0x0, &(0x7f0000000280)='net/protocols\x00') r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000012ff8)='./file0\x00', 0x20000, 0x0) fstatfs(r1, &(0x7f0000000000)=""/41) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000200)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe000, r2, r3, 0x1, 0x7ff, 0x4000) 2018/03/21 17:16:54 executing program 2: mlock2(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x8001) msync(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/21 17:16:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000a93fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 17:16:54 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/create\x00', 0x2, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000340)="59781cceb2e1ad35c1830162063544d1fffa49952b83eb6196e9f329956ec3fae6b45e0a6ee69a3285e4acca15ffe1be411c871b8bdfb2e79f25dfedbf0e2c2bc37ab83cb3041673d7dc0034b9622fb9a8455c75acd34e8722624bdb56b7903bf8b35964f2a644", 0x67) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000140)={0x400}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x8ea4b10}}, 0x2, 0x0, 0x292, 0x4, 0x40}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080)={0xff, 0x2, 0x3ff, 0x5, 0xfffffffffffffff8, 0x400, 0xfffffffffffffff9}, 0xc) bind$inet(r4, &(0x7f0000000040)={0x2, 0xce20, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/03/21 17:16:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb}, 0xc) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x51, r3}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x87d2}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) ioprio_get$uid(0x3, r5) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r4, 0x180}) 2018/03/21 17:16:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000), 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/21 17:16:54 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x4, 0x4) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x23) [ 83.715971] SELinux: policydb magic number 0xa2edcd8c does not match expected magic number 0xf97cff8c [ 83.754944] SELinux: policydb magic number 0xa2edcd8c does not match expected magic number 0xf97cff8c 2018/03/21 17:16:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0xfffffffffffffff1) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', "89245e7472757374656476626f786e657430766d6e65743162646576243a6c6f00"}) 2018/03/21 17:16:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746572000000000000000008000000000080000000000000000000000000000000"], &(0x7f0000000240)=0x24) 2018/03/21 17:16:54 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x0, 0x800000001}, 0x3b4}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000480)={{r1, r2/1000+30000}, {0x0, 0x7530}}, &(0x7f00000004c0)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000180)={0x4, 0xffffffffffff8000, 0x100}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="e4000000761dacf19b5f71a1f0a59e42a7241516ca443836190583dfc75a6f5d99875911e777caa375c6863ef334b4cf38b357b0b11b0b7fc2ab74b5d0478f0e08c9ec952daf670c43ef6c93ef26938977bfc6d2a51b38d437c39e4c1662f8a2c80bc107d862c0c32d9d4e9747efed66f1b04efb76e957824c03c2c916f597e084cf414adaf72882fb79f11fee4122c22153c7c42e6ff13b0cc373fdb82d0eee8542e9d9ae9c8b821ed5e2a1310f8d9f366d80246fc2266300bb597092c301bbf79b757ddac7d17dcbd713415bbc594e965bf1242748a7363d02f701b7d8ada36f431d984953b489a15ac1639c6bd8970cb4459599d8"], &(0x7f0000000300)=0xec) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000340)={r6, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x7ee9, 0x6, 0x2, 0x3ff, 0x3f, 0x5, 0x101, 0xff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000000c0)={r7, 0x101}, &(0x7f0000000100)=0x8) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000200)=""/161) 2018/03/21 17:16:54 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) r2 = open(&(0x7f0000000100)='./file0\x00', 0x9fb554522af417d6, 0x80) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x8) connect$inet(r1, &(0x7f000019d000)={0x2, 0x4e23}, 0x58) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df3ffa)=@hci={0x1f}, 0x80) sendmmsg(r0, &(0x7f0000003480)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000000280)}}, {{&(0x7f0000001bc0)=@nl=@unspec, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001c00)="ef5e34babe62e4625e23e8e70cc2a77d1436acbe46c2749dbedcf70b78e36cff2dec5d5df247f3d82f7caeb54fd7affa01038edde3ecf388c7b9a86d40573a28fd00eea81450da477cb8b4148fb22020d596a29a908e7408803316658631b4d9fdbbe9a82a8e7cdf665d2877d041b31c5705ad1a411080a12ee084862d61d4f148bb485f29c30afc2c509a842160e79d6f1f9a76fc7910bc0de450a45cba92d7b2c257cd94bbed9c2a6302831cc537c8592f41e4e6695f1e", 0xb8}, {&(0x7f0000001dc0)="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", 0xfe0}], 0x2, &(0x7f0000002e80)=[{0x30, 0x107, 0xffffffffffff0001, "f42af96d2778b806fa48a353e6772cdccd5779acb6d542733e72dd74397a9a2fa4f73d"}, {0x24, 0x12f, 0x4, "ebcaaa53b276371b428ddf22a58aadd5fdcb17283018cf"}], 0x54}, 0x101}], 0x2, 0x80) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @loopback}, &(0x7f0000000180)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) pread64(r0, &(0x7f0000000080)=""/88, 0x58, 0x0) 2018/03/21 17:16:54 executing program 7: seccomp(0x1, 0x1, &(0x7f0000000ff0)={0x3, &(0x7f00009ec000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0x7fff}, {0x8000000000016}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/uts\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) getpgrp(r1) 2018/03/21 17:16:54 executing program 5: socketpair$unix(0x1, 0x401, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3b000000020000000000b1737f4a6837f6aaffff13e51f4278b5d2fa2f53f8de00000000548988c34caa5e0c9dbed133380739cf0c06823bc3d5b60787aef097a664aaee3f1314d25152f90737b283d870a3e25d18dddb2f6c6ffcb1fdbb565526edd34dccc29b27eb98666acb605629bf774500e70d51a7d0168870c9b6b7df199f780000000000000000"]}) setns(r1, 0x48000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'lo\x00'}) 2018/03/21 17:16:54 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffffffffffe0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x6, 0x6}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003ee000)) [ 83.794228] binder_alloc: 13751: binder_alloc_buf failed to map page at 20000000 in userspace [ 83.803465] binder: 13751:13763 transaction failed 29201/-12, size 0-0 line 3133 2018/03/21 17:16:54 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000240)=0x9) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x85, 0xff, 0x8009, 0x800, 0x1, 0x2, 0x80, 0x1ff, r2}, 0x20) r4 = socket(0x82, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=ANY=[], 0x0, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r4, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000000)={'rose0\x00', {0x0, 0x4e20}}) connect(r4, &(0x7f0000000180)=@sco={0x1f, {0x5, 0x2, 0x446e, 0x9, 0x3, 0x7ff}}, 0x80) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) [ 83.840776] binder: BINDER_SET_CONTEXT_MGR already set [ 83.847877] binder: 13751:13777 ioctl 40046207 0 returned -16 [ 83.860479] binder_alloc: 13751: binder_alloc_buf, no vma [ 83.869971] binder: 13751:13763 transaction failed 29189/-3, size 0-0 line 3133 [ 83.881482] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 17:16:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/current\x00') lseek(r0, 0x0, 0x3) 2018/03/21 17:16:54 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) socket(0x0, 0x0, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='..') 2018/03/21 17:16:54 executing program 6: r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='mime_typevboxnet0 cgroupnodev(##bdevbdev:(\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='procppp0\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="c8deb7bbe8ed91ed376a6953c909ccca341f4ea960bbc8c6094ce4ab4df76e695fbe019fc0725dd52b7bc81403f8f50c866cf109b0852cbae36048d61fb2f51a722704d4f4c9713f45dc69970632d2c93d1536a272073001d157bbec9c851d9decf762ccf4387adcca7051a2de4d2425ad40c7ce5e964aee454bc2596e69a272b44e21185d3003b4fa7699b605622dd5ebed0b2ede7738b95cf45aef530fbfc2a9782f3987ef5cde5d6ef20b0fe7", 0xae, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r1, r2}, &(0x7f0000000300)=""/93, 0x5d, &(0x7f0000000440)={&(0x7f0000000380)={'sha3-384-generic\x00'}, &(0x7f00000003c0)="3572402dfed895f6f6224deaeccdc11ffe185b51893e497a0eaa14882402a595a6a777ce8051be088ada54065a278005fa6f1ab1bf54533c6d2c2265037348cf39af03276c7cb7719578b4a7540eb3642225f09e53938fad49480039d098e68c0f06816491021a7689362d19", 0x6c}) r3 = socket$inet6(0xa, 0x4000000008001, 0x1) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) add_key(&(0x7f0000000480)='rxrpc\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="3213b6f6e602f251f45d748233d2236a6bea5e4290b2f96c931d72675ebda3bc8675c72c83aa5f30a1c1ac913a291fe19eae1b423b2f59ee0df39a4355ff3e0d91ee81452b3bdde42a236f76bdf2e4da913cc50f1d5874457850ac470d02bef211dedbebec0ab1a2d187f12a14a90d51045600b1f4eb86", 0x77, r2) 2018/03/21 17:16:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000140)={{0x3, 0x8}, 'port0\x00', 0x5, 0x41, 0x1, 0x78dc, 0xab, 0x1, 0x3, 0x0, 0x2, 0x3}) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000b800)="cfa6e3585158fda659cf0de27f2cf061", 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000000b900)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000001200)) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000b9c0)) ustat(0x7, &(0x7f000000ba00)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000000b940)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b980)=0x1c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000040)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000000b840)=0x9) mq_timedreceive(r4, &(0x7f0000000200)=""/4096, 0x1000, 0x7, &(0x7f00000000c0)={0x0, 0x1c9c380}) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f000000b880)={@mcast1}, &(0x7f000000b8c0)=0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000011ff0)=[{0x27, 0x0, 0x0, 0xfffffffffffff027}]}, 0x8) recvmmsg(r4, &(0x7f000000b700)=[{{0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f0000001240)=""/239, 0xef}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/19, 0x13}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/166, 0xa6}, {&(0x7f0000003440)=""/91, 0x5b}], 0x6, 0x0, 0x0, 0x5}, 0x8}, {{0x0, 0x0, &(0x7f0000004800)=[{&(0x7f0000003500)=""/184, 0xb8}, {&(0x7f00000035c0)=""/83, 0x53}, {&(0x7f0000003640)=""/30, 0x1e}, {&(0x7f0000003680)=""/4096, 0x1000}, {&(0x7f0000004680)=""/121, 0x79}, {&(0x7f0000004700)=""/243, 0xf3}], 0x6, &(0x7f0000004840)=""/50, 0x32, 0x1}, 0x6}, {{&(0x7f0000004880)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/63, 0x3f}, {&(0x7f0000004940)=""/162, 0xa2}], 0x2, &(0x7f0000004a40)=""/146, 0x92, 0x400}, 0x4}, {{&(0x7f0000004b00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004b80)=""/110, 0x6e}], 0x1}, 0x40}, {{&(0x7f0000004c40)=@alg, 0x80, &(0x7f0000005f40)=[{&(0x7f0000004cc0)=""/100, 0x64}, {&(0x7f0000004d40)=""/114, 0x72}, {&(0x7f0000004dc0)=""/139, 0x8b}, {&(0x7f0000004e80)=""/139, 0x8b}, {&(0x7f0000004f40)=""/4096, 0x1000}], 0x5, &(0x7f0000005f80)=""/4096, 0x1000, 0x2}, 0x800}, {{&(0x7f0000006f80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000091c0)=[{&(0x7f0000007000)=""/172, 0xac}, {&(0x7f00000070c0)=""/160, 0xa0}, {&(0x7f0000007180)=""/4096, 0x1000}, {&(0x7f0000008180)=""/4096, 0x1000}, {&(0x7f0000009180)=""/9, 0x9}], 0x5, &(0x7f0000009200)=""/170, 0xaa, 0xfffffffffffffff9}, 0x20}, {{&(0x7f00000092c0)=@ipx, 0x80, &(0x7f000000a6c0)=[{&(0x7f0000009340)=""/181, 0xb5}, {&(0x7f0000009400)=""/124, 0x7c}, {&(0x7f0000009480)=""/102, 0x66}, {&(0x7f0000009500)=""/90, 0x5a}, {&(0x7f0000009580)=""/196, 0xc4}, {&(0x7f0000009680)=""/4096, 0x1000}, {&(0x7f000000a680)=""/8, 0x8}], 0x7, &(0x7f000000a700)=""/4096, 0x1000, 0x7}, 0x3}], 0x7, 0x42, 0x0) 2018/03/21 17:16:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000dd2000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/03/21 17:16:54 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup3(r1, r0, 0x0) 2018/03/21 17:16:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x5}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000049e6812425a7df28923fae225dbe969b97b208b46648962a8ce03c2b6014254691b14e1f3146d113ddac4ff2ebc68c58a271211655"], 0x8) 2018/03/21 17:16:54 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x100, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000100)=""/250) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) sendfile(r1, r2, &(0x7f0000000000), 0x7fff) [ 83.886966] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 17:16:54 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f00000001c0)='./file0\x00', 0x1040, 0xa) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f0000000080)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x2) open$dir(&(0x7f0000000180)='./file0\x00', 0x26102, 0x0) 2018/03/21 17:16:54 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x2) recvfrom$inet6(r0, &(0x7f0000000100)=""/252, 0xfc, 0x40000001, &(0x7f0000000200)={0xa, 0x4e23, 0x1cf, @empty, 0x9}, 0x1c) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000210025f0071c01000000010e020000170000000182a9000c08000a0000000000", 0x24) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000280)=0x2d53, 0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000240)={0x3, 0x0, 0x7, 0x101, 0x8, 0x3, 0x7, 0x800, 0xf0b, 0x7}) 2018/03/21 17:16:54 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getuid() setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r1, 0x5be, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockname(r0, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback=0x7f000001, @in6, 0x4e24, 0x1, 0x4e24, 0x1, 0xa, 0x20, 0x80, 0x7f, r3, r4}, {0x8, 0x7fffffff, 0xffff, 0x40, 0x1, 0x551, 0x4, 0xe014}, {0x6, 0x9, 0x1, 0x4}, 0x1ff, 0x6e6bba, 0x2, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x1, 0x400, 0x1, 0x100000001, 0x2}}, 0xe8) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r1, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r5 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x100000000000003b, &(0x7f0000000000)=@routing, 0xffffffffffffff4c) sendmsg$nl_crypto(r5, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/03/21 17:16:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x6, &(0x7f0000000100)="bcfd514ec0dcc13ccf41247db33df4b61f1217df9222b0a9569849f93ef2c9adf79897212067354e1f3f5639a475c8d31d73a33d1f8289") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x100000001, 0x8) 2018/03/21 17:16:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x100}, {r0, 0x9030}], 0x2, 0x3) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xff45) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x2, 0x4) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/03/21 17:16:54 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x336, 0x6cfa, 0xfffffffffffffef0, 0x80000001, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0900, 0x0) write$sndseq(r1, &(0x7f000086afd0)=[{0x10081, 0x3}], 0x1c) 2018/03/21 17:16:54 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0x0, 0x0, "13cd9ac56a36c0134a529ef7f56e1ed2eaaa37b25c05e50ae5f20a355c9c87fa"}) 2018/03/21 17:16:54 executing program 7: unshare(0x10000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) mq_timedreceive(r0, &(0x7f0000610000)=""/81, 0x51, 0x0, 0x0) 2018/03/21 17:16:54 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000000180)="4b63bc9a664ceb9f297baef1bbb9e4ad32cf16e02717908b760adc404cfce3625c7dfb3d05ae3c9371436925153b99f3a7bc566bcaa9c28c3ceac5aedee584147f4cad49b5a1cc62093ee1f39abee7870b568512ca1d928d3d49be602b7698d751c9665698345a9b7aca4919a3f26ef22dbbddd54fa6e9f9af7df6fa5463ab1ed7bc16c5dff3a1af34a04d7af2032beb2945ffd8bbe3e38ba3f8d91960fa06e61a23a4a1f0ccbbba033a0bc7d4d78e7325125ab26e01b7ef8daf3ec990f87ee954ed70a5d97e040fe8fc28fb13f7b09db333af5fc32c5e43a944b9") fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x0, 0x3, 0x5, r1}) r3 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x325003) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000280)={0x4, @time={r4, r5+10000000}, 0xfffffffffffffffc, {}, 0x0, 0x0, 0x5}) 2018/03/21 17:16:54 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x9, 0x4, 0x2, 0x8, 0x8, [{0x3ff, 0x2, 0x1, 0x0, 0x0, 0x1089}, {0xa1dd, 0x980, 0x1f, 0x0, 0x0, 0x8}, {0xfffffffffffffff9, 0xa, 0x6, 0x0, 0x0, 0x2100}, {0x3, 0xa2e, 0x40, 0x0, 0x0, 0x2000}, {0x1, 0x6, 0x3}, {0xda1, 0x6, 0xa515, 0x0, 0x0, 0x8}, {0x5, 0x1f, 0x9, 0x0, 0x0, 0x1008}, {0x7ff, 0x9, 0x400, 0x0, 0x0, 0x100}]}) 2018/03/21 17:16:54 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00001d0fb0)="19", 0x1) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000040)={r2, 0x12}) 2018/03/21 17:16:54 executing program 3: epoll_create1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r0, &(0x7f00000000c0)='net/rt6_stats\x00') eventfd2(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/mcfilter\x00') unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/21 17:16:54 executing program 2: socketpair$inet6(0xa, 0xf, 0x1, &(0x7f0000000040)) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000049ff0)={0x67, 0x100000}, &(0x7f0000000000), 0x0) [ 84.040647] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 17:16:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x34, &(0x7f0000001080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipx={0x8137, {0xffff, 0x26, 0x0, 0x0, {@current, @random="dfd51d26d57c"}, {@random, @random="e0d26d34ac63"}, "22d3f0a99007125c"}}}}, &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/21 17:16:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x5) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000180), 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/21 17:16:54 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000240)={'system_u:object_r:hwdata_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x35}, 0x31) 2018/03/21 17:16:54 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) capset(&(0x7f0000000240)={0x20080522, r1}, &(0x7f0000000280)={0x4, 0x26f2, 0x3, 0x46447fd3, 0xb15, 0x6}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffc73) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000180)='net/ipx\x00') getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) r4 = getpgrp(r3) wait4(r4, &(0x7f0000000080), 0x1000002, &(0x7f00000000c0)) 2018/03/21 17:16:54 executing program 4: r0 = socket(0x10, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="58b54a314c5febd639ae9e38440d1347", 0x10) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@empty, @broadcast=0xffffffff}, 0x8) 2018/03/21 17:16:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mlock2(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) 2018/03/21 17:16:54 executing program 7: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x1fffffe, 0x32, 0xffffffffffffffff, 0x400000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e77000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0x3}, 0x4, 0x0, 0x2, 0x40000000000}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) syz_open_pts(r0, 0x40) 2018/03/21 17:16:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000290008000b00000023cf00d0443fd3d10892ec8257db74a7004cbc71f84caed48a6b3717807f3526adbf384eeab9e3fa5441fe8dcb0ace96cce07d433960b0488045b2af7e3ae9e88f2a06633a3f372530a43fbc2e7658ffb91247f6c229bb9cf5ace87d34bdbcb4090a62c0f00f02c188055566608aa041be16f99325077fa214e953c258fee83d689171279b41065b324c408f583f073046f71fac624505afd18bc4b7a1e4cbe4d8c661fb9c9e79fadc9f2c000000"], 0x10}}], 0x2, 0x0) 2018/03/21 17:16:54 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffeda, 0x9, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e) fdatasync(r0) socketpair(0xf, 0x4, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) write$selinux_create(r2, &(0x7f0000000100)=ANY=[@ANYBLOB='syobject_r:power_device_t:s0 /usr/sbIn/cups\vbrowsed 41\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3e) clock_gettime(0x4, &(0x7f0000000140)) 2018/03/21 17:16:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="03000000ead62777d75adfc8e645c79a1fd8a44941a15cdbfa51cab25c275fe1bbb15830478e6dd8c4ef397f247de7fe93be41148f1051ef584142e28063c7025c4de8635443835bbeccac3181b549fbd0edccbb7a8ba736c833b5ef01d47305f825fcae22ac666c6cd0e2afeecff21cadfbbe6130d6aaf98ec9c4bd28fabf86c1aabc5e5ab8dfb8a74335b2b8f0288b631ba434cec5dab75660d81219b8a104066b962f83f6cb4187e74e336783ba7ab40d4b1ec76064b04ea95498702efa008000000900000005000000e63e000003000000"]}) flistxattr(r0, &(0x7f0000000000)=""/57, 0x39) 2018/03/21 17:16:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) 2018/03/21 17:16:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00\x00\x005\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001d00010800000000000000000a000000", @ANYBLOB="0000000014000100fe800000000000000000000000000020"], 0x2}, 0x1}, 0x0) 2018/03/21 17:16:54 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000700)='/dev/urandom\x00', 0x0, 0x1) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) process_vm_writev(r3, &(0x7f0000000400)=[{&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f00000002c0)=""/225, 0xe1}, {&(0x7f00000003c0)=""/25, 0x19}], 0x3, &(0x7f0000000680)=[{&(0x7f0000000440)=""/211, 0xd3}, {&(0x7f0000000540)=""/9, 0x9}, {&(0x7f0000000580)=""/221, 0xdd}], 0x3, 0x0) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) socket$inet6(0xa, 0x4, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14, 0x80000) getsockopt$packet_int(r4, 0x107, 0x9, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8}, {0xba8a}, {}, 0x0, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) sched_getscheduler(r5) 2018/03/21 17:16:54 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x80001) poll(&(0x7f0000000180)=[{r0, 0x1}], 0x0, 0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r2, r1, 0x0, 0x2111400) writev(r0, &(0x7f0000004ff0)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) 2018/03/21 17:16:54 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000040)="14abb9cb", 0x4, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x1}) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f00000000c0)) [ 84.192767] IPv4: Oversized IP packet from 127.0.0.1 2018/03/21 17:16:54 executing program 3: r0 = socket$inet(0x2, 0x4800000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dac2436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac688806000000000000003802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15fa038cd14fa33d96f6e61007d2aaf1ce979c31a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ed646731e17ffadfd07bacf436396189e30d94416a092a7c8c4ce9f85079fba29293beedeef0de68480799b05a0376b61303000000639ed5e4075e65d54ca05a3b83c35a3a794ef627999235e53b76eb58e20519f763e45c6b9af1e471eba06eb89652311555a30c2be99edffc34b851f0811fc93e5050c4c81383783fc3fbd55540e939b39dbc8cea479efd0ba6e187b6787201e7d9a336e886223056bfffc764ce02bf0c7d345cf7edeaa926cd905d0aa6a1d16417566c30a2f3348723aa51b48bce1e0e1a5c888425f7982267d3ae93517057d7c7fec1ad8a45ad5f760cfeba1453fa62baf6a0e8f9c2963d4133fb87812f0915e3dc70ca5d16f64923f390682a9ebdd567d8f1752e0f60c181ff18a581f8a1a1437b1455b962c2af53a8d4d6844dbb7fbded7a52789cdbc0fb4e2d24c6cb6029f8294439d465142518ae9ff4265866bac37e5ec0710a631a8d9ba108456fc55e118458a4c24db4574e696a1a550b05c69ad758dd4d7a92b1dfc3730ee3dbda7365dbf1b3d77c1730a3d681f6cf8400924f7b86d083709e9703843b9dd6114eda32d684ea78c12cc95c9a13c5b85d5f257bc45f9337c311afdd888d2e690c15c0b4a16b2d536ff4e5a77b0d7a2dbe159b38d6043644dc5d252fb011059f432dd4d9c035377ba8efb1db9bcf37f615ebb67e7fa2252347b64dc02e0d69804c606a0243081357bb6a4048bc951118fb12714cb40ff4e1a2eb7f8194ef2b4e7bd0a34bf7a974196e8a0e9da4006b7cf4ddb3fdfa76294785eed3b8dffe74850000000000000000000000000000000000000000000000000000000000000000000000000000f7e00b5622be34da1cf240d59cab900b069eb15faf9f8ae22197e1063ef775bb0e84836913bb47e7958eb25c67cb7b3b47e8bc79b10b", 0x321, 0xfffffffffffffffc, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0x1, 0x4) 2018/03/21 17:16:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/17, 0x11}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x482802, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000180)="8fb50c38194ad298a8e406ce827cdb2517c90cf0f1cd1b3991cc91353dfcc70b739198677512ddae58ec59bcbb8881ba3773466c62d4f44ad3e19905c5301d158285fe3c9d5ff7c32ba6be5d0c48b8e92e5506ac3fe641eb10cb93527f29ad869141fb3045a00cefee944d5fc535a1") 2018/03/21 17:16:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f00000001c0)) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000048c000), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0xfff, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x7ff, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x44, 0x7ff, 0x7, 0x5, 0x5, 0x0, 0x1, 0x7, 0x1}) sendto$inet(r0, &(0x7f0000fd0000), 0x1d8, 0x800000020000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/03/21 17:16:54 executing program 3: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x58, 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x80000000, 0x3f36, 0x0, 0x3a}) prctl$intptr(0xe, 0x1f) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x100000000, 0xfffffffffffffff8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x800, 0x243, 0x4, 0xfffffffffffffffb, 0xffffffffffffff79}, 0x14) 2018/03/21 17:16:54 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={"6c6f000000e6ffffffffffffff00", &(0x7f00000000c0)=@ethtool_per_queue_op={0x4b}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/03/21 17:16:55 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000000040)='.', 0x8) 2018/03/21 17:16:55 executing program 2: prctl$setname(0xf, &(0x7f0000000000)='\x00') r0 = open(&(0x7f00000000c0)='.', 0x100, 0x100) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$KDDELIO(r0, 0x4b35, 0x9) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) 2018/03/21 17:16:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r2 = getpid() r3 = gettid() readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x1) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=""/150, &(0x7f00000000c0)=0x96) 2018/03/21 17:16:55 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000300)=0x1e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x268140, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffb, 0x9, 0x475}, {0x81, 0x800, 0x9e, 0x1f}, {0x4861, 0x0, 0x7b7, 0x9}, {0x16000000000000, 0xf0, 0x60, 0x5}, {0xfffffffffffff13e, 0x9, 0x8b1, 0xc65}, {0x4, 0x72ca497, 0x9, 0x1}, {0x7, 0x0, 0xa00000000000000, 0x4fa}, {0x4, 0x3, 0xffff}]}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000240)=0xffffffffffffffc0) fstat(r2, &(0x7f0000fc0fbc)) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffff, 0xffff, 0xb9, 0x9, 0x1}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r3, 0x3a, "0cca5cea0c83d6e9926d13092d430ff641075860fbdb940b877b8d07651dfc354d4ebcb5d9ab3d774458191d6bc1dc9b0d00fdc97f124201dc5f"}, &(0x7f0000000200)=0x42) ioctl$TCSBRK(r2, 0x5409, 0x0) 2018/03/21 17:16:55 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x0, 0x0, 0xff78) syz_open_dev$binder(&(0x7f0000001940)='/dev/binder#\x00', 0x0, 0x800) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0xa0000014}) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001840)={0x0, 0x8}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000018c0)={r5, 0x2, 0x40, 0x1000}, &(0x7f0000001900)=0x10) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001600)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000001700)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) sendmmsg$unix(r4, &(0x7f0000001800)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="b0ba7a8d529ea015100e9d8b99a482fca974ea4f217a098d58489a25dd27e383b07ab0bf2434389592712ed82edf6a119fbdc1f1ee882b6a4f39729552be390189abb0ad885c2f0444bfc3bedcc6c960f9e2c880b49d8682d20884596577a13c376f4f4d7696896e4eaa33575683b5b98374e710eac04d6f626c2a93ae9f2560ea8676f8242d9f5b1e81fc8bdf8ed28e0b983c4f14beb4b8ed3b7fcc0b2b5d13c4c76e9fde1d996a979499cabf5c6d485b0730aebb13994105c9612d9cb0dc51e8f192f809db01922288e588308caf4c3fac5518ad336495525b9edd44348b77440e56f3040cc05042323b3c711e0c4d54540e6e3040f789", 0xf8}, {&(0x7f0000001280)="5a08dd7a6ab6ab7e6b5de3faea0c73e6b07e7fd33569ed58df271d06ee772fab484f0d", 0x23}, {&(0x7f00000012c0)="445f8cb1a2832b7bf897a689238f952a8463ec8236a4e702b590d819d4368a271d7b620ea8757640ecf7ab88034cced706f00cc076c3f5b3028090ff66c3d76e9ce51f3b4a5daac38391d499478ad6d8c603d7ae7d9f", 0x56}, {&(0x7f0000001340)="ae8411b08d31bbe41c999c44e8007dd705fb4ebcd8af871befe7bd6dd8582aaa10fb3f45591549b227d99ddeea71305438a61c0070c3139269ef0011aa075a458dbb144fbbea037660", 0x49}, {&(0x7f00000013c0)="b5c58b486a0380fa6928b01882cc41f4aeff65f91b4159acb8b4477fd4a6142ba20ce387ac6f6e5a30f7e58e3aebe8417d448c5ecc7498aa8e8c2dc65032f9c853c992982bc6dd1a5c710412317359a900f1b96ea46bd8b8def12d5eb29efb31dcb6002da43cc2baddeb8884fb6cd45be63d847b65ace6888a4e3af57b5804cec5d1bc9fb5c1564d0d22b8462d4d6a917f8592f161db61320914344ac787c16a991215630ac4111d1c980a45d41711cf6f5cc567371bcb2bfa766e6d5a8940b497d2b1d7ecdb20b3eade6d9bcd83da5b8d32702be8263e6de30e96e989a59b98", 0xe0}, {&(0x7f00000014c0)="34882fefd0bffd2120dfaaac09a21d9287f7b326412a7666e76450c9d93e4d874091c99337ef6ca63f9fbcfad42ef09f85d9b8cc6faa8d18c7d5786d53b8ecd32c04543ac2563897431a0edf3f517bb6ca983f99aaed273c2242a1ffb256e15c6226c9630931744de89a0fac392a760fdc2cd931903e47f822e1641a65eca109ccbb01c6f3bd410e7edcabf24b504a89ea64c3f7986198212013fb3f7a2b4fea4944cba8de22c5fc6c4642d0ac123cf612b32980e4b056eb9c23fcd8ccd5ef637f7cfed5c212b089e869b3b4e0a191b71903db3a705a6d290d608a33a4c271f388415fcfc1554e890c98f2bd75c3ea3cbab48c7db33a", 0xf6}], 0x8, &(0x7f00000017c0)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x18, 0x4000000}], 0x1, 0x8000) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/03/21 17:16:55 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x200) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000240)={0x5, 0x4, 0x81}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000140)=0xb) lseek(r2, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/03/21 17:16:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0xb, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/11}, &(0x7f0000000100)=0x50) fstat(r0, &(0x7f00000001c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000180)={0x2, 0x0, [0x0, 0x0]}) writev(r0, &(0x7f0000844ff0)=[{&(0x7f0000b1ffd7)="29000000200019fff63d0014000000060a00001415000105190000040d000d000000800000f9000208", 0x29}], 0x1) 2018/03/21 17:16:55 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000805, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000016d2a1d013665506984201680c47defc98bbcd2c03bbceb305fa8039736b34f5d8492bc7509de1b85ec6d080ff9b7685ba551e48c14ca3b784707016e2cff8ec223af641b958a4fd8e47757f6ee94c7b097a5270bd93bd54c57492d10795d6aa6da28807badd12c06f5d899cc2f453a177d4c8bf48"], 0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) fremovexattr(r0, &(0x7f0000000200)=@known='system.sockprotoname\x00') 2018/03/21 17:16:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x800) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0xc1, "0998fa03de3d52b1d31383763bd40e5bf7dd8f9f3050d546d9df6da7b1124269042bb816e02e185f760f3085da1cf15d3981d8f44d97aee952479e18b5b4af405b2e7b1fb54b947d1f2a93cb4775aefbc480b0d130e8f66638c978471a8985dfd513de6ff0dc9dd210e10e659ddc81d77c12d8871bc894183a980b95f71afd98ce89a2b5cb753b81f8c867447e7556534cfd6a16186654cfe53bb535048daa494dec1c0bb3312c6cec551fe399a979a8cecdc5527997a726d290108240e4d14bb3"}, &(0x7f0000000180)=0xe5) 2018/03/21 17:16:55 executing program 2: r0 = gettid() exit(0x0) syz_open_procfs(r0, &(0x7f00000000c0)='mountinfo\x00') syz_open_procfs(r0, &(0x7f0000000000)='net/ip_mr_cache\x00') 2018/03/21 17:16:55 executing program 5: inotify_add_watch(0xffffffffffffff9c, &(0x7f0000adeff8)='./file0\x00', 0x69887816106d42c1) unlink(&(0x7f0000000000)='./file0\x00') 2018/03/21 17:16:55 executing program 6: clone(0x200000200, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000000)="d03ebd266444ade59cd5807935645192dcc8c89a6d4e543dd758e19d70a8422266d662597b6c01d6abadbfbf7500fdcbc30ef5c89696f58684666d0c9bf26de1593e63000000000000000000") mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xfffffee6, 0x0) execve(&(0x7f0000429000)='./file0\x00', &(0x7f0000414000), &(0x7f0000b01000)) creat(&(0x7f000086bff8)='./file0\x00', 0x0) 2018/03/21 17:16:55 executing program 7: r0 = open(&(0x7f0000000000)='..', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80) 2018/03/21 17:16:55 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/42) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @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}}]}, 0x60}, 0x1}, 0x0) 2018/03/21 17:16:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000000)}, 0x0) getegid() getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001100), &(0x7f0000001140)=0x4) 2018/03/21 17:16:55 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) stat(&(0x7f0000000440)='./file0/bus\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000100)) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "7379786b25f00565723000"}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r4}, 0xc) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x0, &(0x7f0000000340)=""/70) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300)=0xffffffffffff7fff, 0x4) 2018/03/21 17:16:55 executing program 3: r0 = socket(0x10, 0x1000000000002, 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000037c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003800)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000003900)=0xe8) fstat(r0, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000039c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000003ac0)=0xe8) stat(&(0x7f0000003b00)='./file0\x00', &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003bc0)={0x0}, &(0x7f0000003c00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003c40)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000003d40)=0xe8) fstat(r0, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003e00)=0x0) r14 = getuid() getgroups(0x2, &(0x7f0000003e40)=[0xffffffffffffffff, 0xffffffffffffffff]) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003e80)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000006280)={0x0, 0x0}) lstat(&(0x7f00000062c0)='./file0\x00', &(0x7f0000006300)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006380)='./file0\x00', &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006440)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006480)={0x0, 0x0}, &(0x7f00000064c0)=0xc) lstat(&(0x7f0000006500)='./file0\x00', &(0x7f0000006540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000065c0)={0x0, 0x0}, &(0x7f0000006600)=0xc) r25 = getgid() r26 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007a80)={0x0, 0x0}, &(0x7f0000007ac0)=0xc) stat(&(0x7f0000007b00)='./file0\x00', &(0x7f0000007b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007f00)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000008000)=0xe8) r31 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008080)={{{@in6=@ipv4, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000008180)=0xe8) r34 = getegid() r35 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000081c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000082c0)=0xe8) getgroups(0x3, &(0x7f0000008300)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000008340)={0x0, 0x0}) r39 = geteuid() fstat(r0, &(0x7f0000008380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000086c0)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000087c0)=0xe8) getresgid(&(0x7f0000008800), &(0x7f0000008840)=0x0, &(0x7f0000008880)) fcntl$getownex(r0, 0x10, &(0x7f00000088c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008900)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000008a00)=0xe8) getgroups(0x2, &(0x7f0000008a40)=[0x0, 0xffffffffffffffff]) r47 = getpid() lstat(&(0x7f0000009e40)='./file0\x00', &(0x7f0000009e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a0c0)=0x0) r51 = geteuid() stat(&(0x7f000000a100)='./file0\x00', &(0x7f000000a140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000000a1c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a200)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f000000a300)=0xe8) stat(&(0x7f000000a340)='./file0\x00', &(0x7f000000a380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000000a900)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="afc4c2ae1e8efffbe82c807c7a57f135f3fe6924d388200803e617cc82376ac4057ddee2da8e3e634ef2ab1601ca2be87a423232963f4185e31b4bb038de81a9858098c3", 0x44}], 0x1, &(0x7f0000000380)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x1}, {&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003780)=[{&(0x7f0000000480)="ece0490f41a3778b4c07f81db25c1d75d79cc6bca501566423e7063ae0bc36b089748de034651f5cbc066e7420ef5c815abd72447ce506c7c367646ffaf24943e5836b13464d9f1aaf999641a3342a971ea891cc036fa298bf0deaa02c3df732f72565b90039c4149a3cd58b98e5c1ded092aa40e9edb51a7355770d48f1c4c9fbefb9fd4d266faf85f13d6799fe71f1e97e897c2dab82d9b820e3c5ba0a390ecc28ffbc402bc17a38d9a8e47f75a12a82fc53a12072f078244912d8e8b60300d061e8518bd0f04cffccef78cedbb0a7067d955f65f8f3085a1cfe18a20eeaf7a16a3510d353a81f31a07d1dd8afab24dd8d7209ed0e87b05f495e7161348ccc17298baaa1494d77a4969425e6991c1b0617985fef70bcd6015c387ef8cf4e7baf5874ba0a3db040b66b851eef946c760cb8efad957ff99d7be79939bc959e5845da6e447465db6cff8de0ab8984772918f861da0322eb712a91a8fcde7fb60214308018e8cb03bad357197f98473a8f0080c81b847575450c62a31a090e3c152bcefdc1584f4284ffae0bad12d69b0d16e70bc5b17f53dc9cdb112001427819c0b743dbf6c452a9ab493066069fdb84c21501e662b0401a6603c8e483931912b97b6eb8e2b35c4c35b9ac901d977ac6aeeff0e84d74fc71c97923e0adc2da19ccd906b66868de0bd4dd5469dda88bc9da7cf8737321465336326aa90652f2dd5774ccb38ed129d2609828df1ae6b5249024238ff383e87a16ec58db029950085c9d00928a5fb02525d0add6d59dabd191233d3a686116db2a5cf8edaf526960ee13c7c0e2940c3078760cfab62db6ea53504c67bba53092947dc367863c8663096108a37e7aad377923af5a58fcf58d9edaed261a3f2f27a1d992f93ccef8c4038e60fd80a4d1324c7ad7c409668f97d39d127aa65f1705ec641d05a05b19809182fa521250990375331cb4552cda96c15183474a985d11b795ea5da3fdd1d3aa28ce011f26c4da563c8e61ca4571e9a563bb58a597cdcfa2adc7f582e16175b568ed3d0fbc23826306e1bdde1fb3c39856563461ea41972bb8a20e7416b758f1d938399e349b7e2cdf16ea1ea87c75daaa15ec267f494e1c737110951ee785867875af5fe4cfe747066527b6b3415685f2fd658b7d670a4223e950e5bf954d3bc733108e1081477ba87ad09d5a7647ed601cb4cf69446b7ad6e76d2f42f9cd14dffbedb1081cd42828a2aa00a3578c7ba1c1f8143a51af93b1a2a729a777a4e61395f763cb80e69327f8818ea844047cf33bf67d7a424d19e6b3935aa7bed57241e187df82cc1793cd10a78918853179f35dfe75fdc1c4941e2ffb340c2eefc742696c124e523069d01582a4dd8dd25373435377956cd13dfa569870065a9db8a22514a8e71bcd7dad5adacc1eef785dc12d9ebd6398bf5d7427e2005638747adc324df8b394ede05b1fa9ad4f9b796ef2c09ae9df4e0282f5c3997d38ba35f04863f7a082cc7e08c9038ea810e496747661c2235c5598616ae612e990cd0d308ba865cd69883ce7968dc6f871896fc9343ba631d564b77ae65180229038cdbbb914ab86f93ca504a2b60254e46789f1376eee71998233c18104a54350abb42a7b344b57c460768041887744d57808c7244efd587aa6ab438b15a7d3f709321744b41d8b89abbac426e06ac010911225bea99d2c0f156094573496e30f7c8e938197db7923343ae8437988f7299acdcab46884ab4275f40afbc952509da29060b470c4f849c7b84b14be5ffeff9e2d3aca1ccb73bfed07319bb3fa36e69f81fa58143fee56660ef27a297d0edbedfac5fe237ce556c54b83cab9c2a67f2346a13df4dfc1aeb9a53e11578ddfef216099aca0098e6d526e2bd0be866f09859afe62b4707f47deb99f4228c4329d54656487bf09500f01b4f589a401ddafc97a49016ddadbcd53919791d06f289f051278d0a63b2bcf47591875b24c203b6aed0267e7cdd24081c93926a8bb5984a730a728e1bfc9bfcea29969916d37da22b4d0fa34dd0ed9c12253bd5bb2024a3ef69334f98387d0f52591ac9310adbadda5f120ac5aa549e43e89370134393b9cf72f5579ab16cad2c8ec8aeba32f6ecd80e15faccc4f2b28081b027d58fa94a11f849baaed3e3a97e19effa81807bcd4106f1c51fc4e40d681d441433c12bb1819745756893cb01bfb2c22755d893dcab53c2f6b35cb38872e1b994c5da0335176b9e5916b742d7ff69f95a9c794398cda02bec048f0aa3bd01c86aa8ba45f81e35c2b0071d317073c2ec725291b6a11cf4296d4b8bde4fde20f143352517828386d099c57b929d0d6875a2b4ea7e3d5f65bdbc846bef74e50221c035a5c05d1df6463290b2928d9e3341f39924b2692d8bc4f8daf2952fcb638272f8adec049ece80ba166b272913c08a43e7e423b17f9b0a7e07f7cc475f9c847afe8f41443cfdd600f1df4287ca5bf8edd4485e4f0c77264a1d1707640520a74023078a87794a52f5d0546f5d76c9430aa505003c7b96338b93677e9f55b077f69692999ceface18b97e0c63a16bd809d8274c8f49ab9a0b32cfac71eb043ea5aa6d86230a9469a5b41678402c9129e5eb9dfb42c4b12b2aa989b43ce6cb0b5ef4a8c73267c7a41f8a3408deb26d6ccf81e07144e07b3b706befc83a25fab7574434040964d7ce6513ba0f823080acc8d7d9d174bfca7561e95e0573cf0fe7dee80a3dc9446fa2fce457b410667921e1a37364e29fd04118d4a95308e279255de46b2fa08cf65f7c59debe2a06f240dd280d39a83b93ee56e57d34060428cdd914671e484d8fca57e20b4ec41d8e6e7b94cf245e014636c52de25e76f1b6cb684936c92d1597ef54236b913e18dabc9ce1390a9b5c488fd90c6bdf08172a29efe3ad9a8efa5aee5cbc40066c0f86089b8f1723073ec01b7a735ec7f0a12aa3da3d1162e986790114b7489a7f3ad78f2a48d9db54a4ebf416710342a1494894a73de5319c62484cd618e8c44b1d84cab377fc649c43d7e4f61cd975df6087aeaf0c949c895d55d292f9a79fe435521c2db5cd71cfbea107399bdef296b14b19f926780d22ea78b006cd5e8b84696ea491a57d43caa3472e6345d502efe08200cc6c47d2e5c6fbfb428aa7c05a4510414b8600d54170ce8c343516c3bb0c1606732f798662e1a89c8bad9fa704dc8b83f827bc4af33fa86a939da0039d1540aa71d6f1d5f63e65a960d1570b385926d604fa955c5b05d1e77d034cbd8df55101ec26c0f9538845533140bfde704420ce676d26e8b288ab02cfdc38057b65d8ceb783842b67d61c202b986787439661b9801ec3f652b0f8dda2e627bfdad1444b915ac18153e8491b511bb8f9190ddd793ff78ee9f956c681050c8fd2b9a72503341da095339612f09d74283d164a399086d65823e535f8600562a6198be874f7c79a3cf17c642846bb50131f1f27db31049621bbd1d416a25990829a724f75cc99396db0ab91486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0x1000}], 0x5, &(0x7f0000007bc0)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x30, 0x80}, {&(0x7f0000007c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007ec0)=[{&(0x7f0000007c80)="01163fef8c1d578b4322d0eea81b6406d849e35446d3393f2768f4f30a8fb450a4ed94fc26177a66355a", 0x2a}, {&(0x7f0000007cc0)="4169dc5ace3eb2f156634dcd1760fd444c8cfd79093d60abca3b7006c141e052510d9522b8c4553b1675ac1fb5d3bf9dd82f7142d3e7fc6c207b7d4cd0ac098800a3fa7cc99bab061c0856ab2d5d", 0x4e}, {&(0x7f0000007d40)="ba3e2ae24d66d4321e5f3b77584499e166acbbd25d9257dd7457ab0201a00eddb6c5f6fd8d341b5e8b33204682a137acfbf0cc26ab6d877dc2b617fd476acd365349e15b54c011ff63473e74018f789090129253296de2449ede00db028e4c038453af8c4b4066109fdaf1e59567505370ba081219498ac5f693e47a73bda26c4713f065706747534fcf", 0x8a}, {&(0x7f0000007e00)="f2af", 0x2}, {&(0x7f0000007e40)="8379884a53dfbe48d2e37e8d9b38df950626deac55a568585c299463835162949a86dfed1e5261a7a935c68a726af24c41ade0ec818b0f70d2fbbf52439c2fda126cad348bef35dcabf3d9423bf0516ad5f41dffd20e4587705a0971585d", 0x5e}], 0x5, &(0x7f0000008400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x100, 0x40}, {&(0x7f0000008500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008680)=[{&(0x7f0000008580)="b137bff50907eedb9684daf01dae04592bf56287a89d1677b9e668b01f89c12017126c6cbf252c081094084f46731e97af4bcbdec2f9027e1c650bdffa863afaf648b6628b5ba99a30d94d51da934ef8841b9d83bee54a26421d50ec1d126ac93ee6a13265baacd7275e34894e36b2ab9857625656bd75f40d84f3498bf367ed165597618a8a7aab55f20d91f5ec376ede3695200a3e8ac9e9fbd8000ed87a71080e6d0194795bf912804c0bc716eebc2033a768d509c05185ac2aa9a479cd41a09f3d3a40c53fc194b1ac52c141685b8277dc2e82b18ae60b28797a2a46519545eb4b2d92ac6b4137b0e8364e", 0xed}], 0x1, &(0x7f0000008a80)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r44, r45, r46}], 0x5c, 0x40080}, {&(0x7f0000008b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000009e00)=[{&(0x7f0000008b80)="bfb4ef0d1e823ce1ec60733c17d6", 0xe}, {&(0x7f0000008bc0)="2df3abd598ad109c2dcbf2564acaf512046179ff1bc38d0e9cbbe4e737888d3e014996b830fed65e1f801066c0259b1fd1e593eb04b2c2122b9dcd657765ce63f0c94b4d", 0x44}, {&(0x7f0000008c40)="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", 0x1000}, {&(0x7f0000009c40)="ec10218a6bfa9b55e4a65da828454e6adb945aa1a68db74b7520c00df6871de1f09e24b4773cf6ff51d92f4ba0924f3e9fd061860289894bc32d641bb8a5b4a353a1dccc54e16ac614d5133e9f0e84388bd246369cfeb974715a346da5fe2ec9b97dd5a45d95a8b927cf86b98a5941d42b87c5a65e585f1c6d2e7b2e254c0d10266cc385a2b953e11e8441c355c453949e82d4abe8064e526badfce886fce98d2094dc1c23184c145c82be269712f726de33173b4dcab608cedbc7d08b5ce344018115ee78a4bbd7adc289768e8a7e353a6ddfe14f7999896faf626c3422b3339c8c240299ca2a7dddd581a01e", 0xed}, {&(0x7f0000009d40)="095812b27def8fab624a9445dcf7034aedbbd2357ccb2cb456b8c50843b62496229b5c873a0d66d008ff9d72c3982244f1870548e4781a091f9d741d927e7cc5409df12e118108ced2817d9c199895cee0c9704d5b646ab85e78822b629d5ea9ff88f71f8d6292ed5cb0e1234ca7ee86c1a32dc53b059f8236b1b4f0f202239ac77c09a10f6c6ce9efe311f5fe8e87fe503849d9bda0c2a5b349e0f54bd88a609c79f93dc7b518b65dff3485b9eb4af3b3dc", 0xb2}], 0x5, &(0x7f0000009f00)=[@cred={0x18, 0x1, 0x2, r47, r48, r49}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x40, 0x40080c0}, {&(0x7f0000009f40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f000000a080)=[{&(0x7f0000009fc0)="00e12db43c20b4b92e4bacdac063ad5d1dcbdc17d4ced74c42557190990152dcda583656c01146ea75be21f4f2f3574b04f6c0198bd8bf6c2a30fd0fe5abcbc06194ff0c6e03be45812fb72e6ca5040dd5ad4b03a666d2996507a0e09b0b746320db3ab551e7952f690498d55e0efaa616a1d7a779cb835c147db0605401d7914b9610a9828a87fde8d1020e894c91f5596156fdce6bc9bdebf75771c2e77a1f048a66a1be184b636b3ac8125c9691dec59d2199d0", 0xb5}], 0x1, &(0x7f000000a400)=[@cred={0x18, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r53, r54, r55}], 0x48, 0x4}, {&(0x7f000000a480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000a8c0)=[{&(0x7f000000a500)="a7a12055e14c7e7640187e59f0d73d59a2837d114a9e63015f2527030c99f9a8c3466097ea3e60b833f7e724619ed72fb731144a02b98c4e910edcfdf34499e9c47e4f3a8f0678d607047c7b43d8f28686743549f59c01deeebe7d58cff1de1a9ba0c8b7407139", 0x67}, {&(0x7f000000a580)="3f31fc1742", 0x5}, {&(0x7f000000a5c0)="80badb266d79eeec3241764092b398ddb256124593d1740c2444f837b3cd42b8a40b", 0x22}, {&(0x7f000000a600)="b3e7f397e38ff05806e76e75d1226ed6e7e1679ee24786d2dd896c750440633f60a27b94b33f211935edb7652cf52b5fbf8e0e6ff43446ff8786eb0d109a0b9a8cb6ab5de32825967b8fac565f19124e3026ab4b5f7ace41902738d311fe6b4ef8a0b73176665c413e622c909e90", 0x6e}, {&(0x7f000000a680)="0c601385e510a1874cd76b23b37f2c81f15b45bc3ef53034b7f00bc2138dce70c527dcf6c20027388bf6289c5ec5a255a97c94f27ad9bcdbf07ae61ecc3185b26f64820cd8c980f9fddfbe15bd0c4f754c43c1ee9b0e1335345cb62040442a362b22513effa278aba37bcb9f7e49fde5821c890e3edd8c735189d37624d396b67fa4cfaffe792becfeb3a88ad109a1163c53ea00e5e4b12268b0dd276470cb8702b3f3619ba2d57287bd16da1bd52f438333e40d04b4e1ebda7d69078079a4841a9a57cd7c486e8a1dcec31673279b42019636883b78915a7c38e7400ee82c57319d5f2de86a260d677e9e36a2f10f6cb087247ab7", 0xf5}, {&(0x7f000000a780)="b939e899fabb8b1e70d95e427549c2c9c87b077489262f6e1d932dfae3612b39b0f02d8568d0a40d5a3530b10b4ee7150f00e9037ee6dcfd", 0x38}, {&(0x7f000000a7c0)="4a4a512481599dbc6f1524e413f6c60339e48ee3d2283bf68b1ae7efc4ecae7b1a8cf2ebba610e842b4665b7de6131c2cbba02071968040d71b659a3be5674d58f24b16326a584449c248ee6dee0e824e2d5bc052601ed1229b88ba7381d986f0bf360bdda761f31989c6d092144311db52af204625ff4fa5b37639c99bac0240492e12018faa46365d8b17be38d6fb5bda3ea4d36b1f92eb69fe9c15ca012fd0887890ef389013eb6ac756d856c2e1376a35acc33b04428bef18b4b3456e03e243543bcd8c22cf5d6f4705810c7f74e172506c23dfb1543a55d9e3b1ecb7e1255f3f5b56adcffb6336ca07f528f2e", 0xef}], 0x7}], 0x9, 0x4800) write(r0, &(0x7f0000000040)="2400000052001f0014f9f4070009040002000710e30001b6b32314c9badef8a300010000", 0x24) 2018/03/21 17:16:55 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040), 0x4) r1 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/21 17:16:55 executing program 7: r0 = creat(&(0x7f00000000c0)='/', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0xa}, 0x2166}}, [0x3ff, 0x2, 0x8, 0x1, 0x2, 0x7, 0x1, 0x0, 0x7, 0xffffffffffffff81, 0xfff, 0xbb5, 0x8, 0xe00000, 0xfffffffffffffffd]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x7}, 0x8) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000003c0)=""/53) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000400)="22ab7d027ca8598d8e7df0f5d00bab3b", 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x800, 0x0) sendto$ipx(r2, &(0x7f00000001c0)="d25b959c1684cac3c915f86af596b24c2c4dc8b313bb370a3f2fdecfc488e433f3b53a34c058482950aece38107ab7dbe56e84e355216feef84f5909e15dc18ae2932dec37beaabb0a1c6a018f4e61d4a5dce2762dc6e241933c7de24bd935b07bfbecf9dfedda0b4fe70456a8e49ff14039cc8d34403005a2091d0cd9130013be18d7636afb707dc3137a30c766217b66bf00e71e0474dcd4f5af1259e2feb354b59d57b5f92bc61d1cf3b05758e9f011a21f86fadd797213bd9cf62f956ed439839d8303f27e880c3b0a8f90547b5e3b65814684110dd52412", 0xda, 0x40000, 0x0, 0x0) 2018/03/21 17:16:55 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)={0x8, {{0xa, 0x4e24, 0x17a, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, 0x0, 0x4, [{{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x7ff}}, {{0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x7ffe}}, {{0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0x80}}, {{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}]}, 0x28c) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="9fbc9aa463d358dad0a9efff57bf4301", 0x10}], 0x1, &(0x7f0000000300)}}, {{&(0x7f00000003c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfb}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000740)="719f524267b0cf5ae098b17a2cee89de", 0x10}], 0x1, &(0x7f0000000840)}}], 0x2, 0x0) 2018/03/21 17:16:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x5, 0x4, &(0x7f0000000140)=""/136, &(0x7f0000000080)=0x88) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000002c0)={0xffffffffffff1d82, 0x6, 0x3}) syncfs(r0) setsockopt$inet6_buf(r0, 0x29, 0xa, &(0x7f0000000240)="330000003c00000032400000ff7f000000000000000700e16d7e7386a4225dffe400000000000000d5a498ec9bdcf200103537072f902119006a00000000000000005b002600a1004f", 0x2ae) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000200)=@req3={0x6, 0x7, 0x1000, 0x1, 0xffffffffffff0001, 0x8000000000000000}, 0x1c) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)) 2018/03/21 17:16:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x40c1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x2cf, &(0x7f0000000200)=[{&(0x7f0000000140)=""/101, 0x65}], 0x1, &(0x7f00004c1000)=""/151, 0x97}, 0x121) 2018/03/21 17:16:55 executing program 7: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="c1079929ba23a52aea948aff2240dfbcb308d9dd8c5039f41bdd43b219f34fb925cdc692d81e80480dbd40b48e5fc7cd19a27270ed87b654a95f6de9cd887c2236fcbbf99266a1dfc056affb9ab04e2b8018a66c5e6022f5f6400d9da4ff55e1208c9bd62c55e2f60613839a5db9452f0016e1790f50c383003df3252cb4fa293cfd73b4743bb06d1fa3eefe86be", 0x8e, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0xffffffff) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000002c0)={0x5, 0xfffffffffffffffe, 0x1, {0x77359400}, 0xfffffffffffffff7, 0x6}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x22, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) sendmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) 2018/03/21 17:16:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) close(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x1ff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x3, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f00000000c0)={r3, 0x1}) 2018/03/21 17:16:55 executing program 5: sync() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x12, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 'teql0\x00'}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x84, 0x6, 0x7, 0x0, 0xfffffffffffffffa, &(0x7f00000000c0)='ipddp0\x00', 0x80, 0x10000, 0x3}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000001c0)=""/4096) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000011c0)) ppoll(&(0x7f0000001200)=[{r1, 0x30}, {r0, 0x8014}, {r1, 0x3}], 0x3, &(0x7f0000001240)={0x0, 0x989680}, &(0x7f0000001280)={0x7f}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000001300)=0x8) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000001340)=""/124) fcntl$notify(r0, 0x402, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x7ff}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001440)={r5, 0x100000000, 0x4, [0x1, 0x5, 0xec, 0x3]}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000001480)={0x8000001, 0x93, 0x3}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x38) ioctl$TCSETS(r2, 0x5402, &(0x7f00000014c0)={0x0, 0x0, 0x7f, 0x4, 0xfffffffffffffffd, 0xc175, 0x7, 0x2, 0x800, 0x8, 0x5, 0x6}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001500)={r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x4}, 0x88) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000015c0)=0xb807) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000001600)={0x2400000000, {{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}}, 0x84) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000016c0)=0x80, 0x4) time(&(0x7f0000001700)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001740), &(0x7f0000001780)=0xc) getsockopt(r3, 0x7fffffff, 0x38ca, &(0x7f00000017c0)=""/224, &(0x7f00000018c0)=0xe0) epoll_wait(r2, &(0x7f0000001900)=[{}, {}], 0x2, 0xc43) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001940)=r5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001980)={r5, @in6={{0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x1ff, 0x80, 0xffffffff, 0x1, 0x10001}, &(0x7f0000001a40)=0x98) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000001a80)=0x98, &(0x7f0000001ac0)=0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/21 17:16:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xfffffc34) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000788ffc), 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0), 0x0, &(0x7f0000002800)=ANY=[]}, 0x0) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) socketpair$inet(0x2, 0x80006, 0x3b, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, 0x0, 0x9}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x6, 0x8, [0xffffffff80000000, 0x1, 0x2, 0x4, 0x96, 0x5, 0x5, 0x9]}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0xfff, 0x6, 0x6, 0xffffffffffffffe1, 0x3, 0x5, 0xdc5, {r3, @in6={{0xa, 0x4e21, 0x389, @empty, 0x200000000000}}, 0x0, 0x8, 0x8, 0x6, 0x7ff}}, &(0x7f0000000400)=0xb0) 2018/03/21 17:16:55 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x40001bd, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x64, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e630c4004000000020000000000000000634040010000000000000004000000000000000000000001000000000000000000000050000000000000001800000000000000", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB='\x00\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=r2, @ANYBLOB="03000000000000008561646600000000090000000000000001000000000000000000000000000000"], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1063084002000000000000000d630000"], 0x41, 0x0, &(0x7f0000000480)="b6fe0e7299dad5f3c1d84402c7534793239b93cdec1f4ad92a4a436e88d4e65e1b66d3af7d5d2c8269ef1b456d669f1fd69508bec5bf786ac8c8614666364bdb91"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x10a00, 0x0) syz_open_pts(r4, 0x200) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000200)={0x400000000000000, 0x9f, "92fffc12046bf9f1dd0789d497eace34888b543c569877263341f29ff06d0ce46cce5f6ed3ec3bea3405706f4c856124fcef7ab13fb6f4e564c43ca7b9ce14d15cf499bcc6efb7c90921d755050ee3be14dadbe149914afd6cc37d58bf6367b49b868de720aac00576f7e0a5bf9877fbba5c1ce9b8cbc460a58357dfe8ec7e20ba6e053cc9d5e5ecbdf383931c72de4c114c32cc177e1d8a3e4099fe1885d0"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r5 = socket(0x8, 0x800, 0xf8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) syz_open_pts(r4, 0x40000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000500)={{0xa, 0x4e23, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0xff}, {0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0xac, [0x80000001, 0xf6, 0x8be4, 0x9, 0x6, 0x1, 0x3f, 0x1]}, 0x5c) bind$packet(r5, &(0x7f0000000180)={0x11, 0x11, r6, 0x1, 0xb75, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000003c0)={0xe, 0x0, &(0x7f0000000540), 0x1ed, 0x0, &(0x7f0000000580)="f50bc4e60433b326999bdc91aafad167ae3dfc7fc581d0829441b548073e09c02b0d30a890b3af8f5f543f42bc0bf83c41f2ccb0cbe7ef09122ef3d369330e35147d2cba4453f09a2f3d45feb7"}) socket$inet6_udp(0xa, 0x2, 0x0) [ 84.944871] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 85.015319] binder: 14039:14042 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 85.024959] binder: 14039:14042 got transaction to invalid handle [ 85.031387] binder: 14039:14042 transaction failed 29201/-22, size 80-24 line 3010 [ 85.044153] binder: undelivered TRANSACTION_ERROR: 29201 [ 85.050517] binder: 14039:14042 tried to acquire reference to desc 0, got 1 instead [ 85.058942] binder: 14039:14042 unknown command 246 [ 85.063963] binder: 14039:14042 ioctl c0306201 200003c0 returned -22 [ 85.074516] binder: 14039:14045 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 85.081811] binder: 14039:14045 got transaction to invalid handle [ 85.088027] binder: 14039:14045 transaction failed 29201/-22, size 80-24 line 3010 [ 85.096867] binder: BINDER_SET_CONTEXT_MGR already set [ 85.102202] binder: 14039:14042 ioctl 40046207 0 returned -16 [ 85.109373] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 17:16:55 executing program 5: sync() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x12, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 'teql0\x00'}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x84, 0x6, 0x7, 0x0, 0xfffffffffffffffa, &(0x7f00000000c0)='ipddp0\x00', 0x80, 0x10000, 0x3}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000001c0)=""/4096) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000011c0)) ppoll(&(0x7f0000001200)=[{r1, 0x30}, {r0, 0x8014}, {r1, 0x3}], 0x3, &(0x7f0000001240)={0x0, 0x989680}, &(0x7f0000001280)={0x7f}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000001300)=0x8) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000001340)=""/124) fcntl$notify(r0, 0x402, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x7ff}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001440)={r5, 0x100000000, 0x4, [0x1, 0x5, 0xec, 0x3]}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000001480)={0x8000001, 0x93, 0x3}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x38) ioctl$TCSETS(r2, 0x5402, &(0x7f00000014c0)={0x0, 0x0, 0x7f, 0x4, 0xfffffffffffffffd, 0xc175, 0x7, 0x2, 0x800, 0x8, 0x5, 0x6}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001500)={r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x4}, 0x88) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000015c0)=0xb807) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000001600)={0x2400000000, {{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}}, 0x84) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000016c0)=0x80, 0x4) time(&(0x7f0000001700)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001740), &(0x7f0000001780)=0xc) getsockopt(r3, 0x7fffffff, 0x38ca, &(0x7f00000017c0)=""/224, &(0x7f00000018c0)=0xe0) epoll_wait(r2, &(0x7f0000001900)=[{}, {}], 0x2, 0xc43) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001940)=r5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001980)={r5, @in6={{0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x1ff, 0x80, 0xffffffff, 0x1, 0x10001}, &(0x7f0000001a40)=0x98) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000001a80)=0x98, &(0x7f0000001ac0)=0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/21 17:16:55 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="b1f1c032b6c5"}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x38, 0x20, './file0\x00'}, 0x59) sendmmsg(r0, &(0x7f00001c1000), 0x0, 0xfffffffffffffffc) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) 2018/03/21 17:16:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0xac7, @loopback={0x0, 0x1}, 0xffff}], 0x1c) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/177) close(r2) 2018/03/21 17:16:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff}) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="c61bfc0dcfdbcdc91f5bbaee8a7ae4f590fa06388e540b374f32c5f3544d05d6915b07d32dd14b580a9e077f0d", 0x2d}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/21 17:16:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) fsync(r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) 2018/03/21 17:16:55 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x800000486, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x18) 2018/03/21 17:16:55 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x9, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x3fffd, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x100000001, 0x7, 0x9000}, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=ANY=[@ANYBLOB="0063404006000000"], 0x0, 0x0, &(0x7f0000000040)}) 2018/03/21 17:16:55 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r0, r1, &(0x7f0000000040)=0x63, 0xffff) [ 85.110486] binder: BINDER_SET_CONTEXT_MGR already set [ 85.110493] binder: 14039:14042 ioctl 40046207 0 returned -16 [ 85.119907] binder: 14039:14042 unknown command 246 [ 85.119914] binder: 14039:14042 ioctl c0306201 200003c0 returned -22 [ 85.149964] binder: 14054:14059 transaction failed 29189/-22, size 0-0 line 3010 2018/03/21 17:16:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/21, &(0x7f0000000000)=0x15) 2018/03/21 17:16:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0xa5, 0x2, 0x3}) 2018/03/21 17:16:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') sendfile(r0, r0, &(0x7f0000000100), 0x20000002a) fchmod(r0, 0x12) [ 85.151965] blk_update_request: I/O error, dev loop0, sector 0 [ 85.167919] blk_update_request: I/O error, dev loop0, sector 0 2018/03/21 17:16:55 executing program 7: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0xffffffff, &(0x7f0000000080)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000000180)={&(0x7f0000000140)="4e230b32ebcb36fc682163711ca328516777", 0x12}) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00000000c0)=0x9, 0x4) 2018/03/21 17:16:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x3, 0xff5d) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xa08c, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/03/21 17:16:55 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00004fc000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) 2018/03/21 17:16:55 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x88, "d2acf58c3e8793b1c674533df3711e700b78b629ea2172bc28051288ff2ab3f9f3b5285eabc11af5ae143bc333960429a8965e8ccaf0a4309b1e6d04fb152688d6f4a07c87de15d972c8f2ec51c4aedfe7c22150da63b2cb3c532016daefb09eb5c72bbc9201ba8cc24df87dd391eefd99b3ceebc3f9573885079b902890ad418b63e221bdc466e8"}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) 2018/03/21 17:16:55 executing program 0: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="23d69464d3eadc93ba938c53ff314542f6a8b6d8ff8d6f6509a848478add754a3a3a96cc681d4810cfc1589e0ac830a75a05f0599422acf863636eaff9c9c953750287276d301df73bc4769091014a4fd0302af34144279bbf7f5e796054bf2ff37515225149199b89b12f7ef3788d80b527f63934e556e4922f178717a33abc08c4a3ae58dd45b43538235fa9196f907516ed0c5fdf41ed832c4e077bf4200d8d3a2accbbcee0d3f0836250bb63efe99c6eabd2bac42fcb87f6a21293e93dc3ee40e58928f7a1571268002bc19b04ef20a99bc762fa24abe584b0df4c868b", 0xdf, 0x20000004, &(0x7f0000cc7fe4)={0xa}, 0x1c) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/access\x00', 0x2, 0x0) mknod$loop(&(0x7f0000000280)='./file0\x00', 0x8, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {r2, r3/1000+10000}}, 0x100) 2018/03/21 17:16:55 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000040)="2e8e330c5d81cb7cc1ea55aad5ea29bafd207458") ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x7ff, 0x4000000}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) ftruncate(r0, 0x3) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0xbf72, 0x2, [0xfffffffffffffc01, 0xffff]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x80, 0x2, 0x7, 0xf2, r1}, &(0x7f0000000240)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp-reno\x00', 0xb) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000002c0)='nr0\x00') fstatfs(r0, &(0x7f0000000300)=""/116) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000000380)=0x1000, 0x4) munlockall() setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000003c0)=0x100000000, 0x4) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000400)={r3}) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r1, 0x8ee}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000004c0)={0x4, &(0x7f0000000480)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000500)={r4, 0xe}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) recvfrom$inet6(r0, &(0x7f0000000600)=""/38, 0x26, 0x2, &(0x7f0000000640)={0xa, 0x4e23, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x40}, 0x1c) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000680)) pwritev(r0, &(0x7f00000008c0)=[{&(0x7f00000006c0)="79a21c181df46297c65dbdbdf65b8ad8d106f625668e5d306538f0b0f5", 0x1d}, {&(0x7f0000000700)="d8e3cec0a64f0b1d8df7dbad9a43949bbe99ef6512bcd49d41623e1c6fc535a53c31cfa090e8318bcc4749db1297e57a8b2f85663cb284cf450c7d6be2e7bb2b0890c839098605074c50623779b4c41703e90a61211bb8fb0b23a56867202adc4ceda25e8da3a4d85a0e37cd155b9226d6b1555a6c8936fc4e1e47626599bbb544404cdf2b9fb19656ae609b3f1249e2fbbc83b8f796a4432f4101ac2ac12e9653480c492c6842374c", 0xa9}, {&(0x7f00000007c0)="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", 0xfb}], 0x3, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000900)=[0xf66, 0xffff]) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000940)={0x80, 0x2, 0x100, 0x7, 0x0, 0x4, 0x6, 0x87cb, 0x6, 0x10000, 0x0, 0x3}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000980)={r2, 0x6, 0x3, 0x100000000, 0x80000001, 0x6}, 0x14) 2018/03/21 17:16:55 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ip6_tables_matches\x00') modify_ldt$write2(0x11, &(0x7f0000000080)={0x2, 0x20001000, 0x4000, 0x9, 0x200, 0xfffffffffffffffb, 0xfa, 0x4, 0x8001, 0x1}, 0x10) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000480)='comm\x00', &(0x7f00000000c0)='\x00', &(0x7f00000003c0)=')user\x00', &(0x7f0000000140)='comm\x00', &(0x7f0000000340)="587668313a28706f7369785f61636c5f30760000737300ce9521175934719026d58a010345969a44e1ddf92c7126ceb3a5e5b203404650a2db1a38e0d4470de685c98202eff34459e3ce4a5ed01451", &(0x7f0000000440)='comm\x00', &(0x7f0000000200)='$trustedGPL,systemvmnet1}\x00', &(0x7f0000000240)='comm\x00', &(0x7f0000000400)='\x00', &(0x7f00000002c0)='\\vboxnet1em0cpuset}\x00'], &(0x7f0000000ff2)=[&(0x7f00000004c0)='\x00'], 0x1000) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file1\x00') [ 85.193914] audit: type=1400 audit(1521652615.878:84): avc: denied { setattr } for pid=14077 comm="syz-executor4" name="fscreate" dev="proc" ino=31579 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 85.195339] binder: 14054:14075 unknown command 0 [ 85.195347] binder: 14054:14075 ioctl c0306201 20a20000 returned -22 [ 85.207653] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 17:16:55 executing program 0: r0 = socket$inet(0x2, 0x7, 0x1) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7bffc)=0x5f) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xffa4) sendmsg$nl_generic(r1, &(0x7f0000001940)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20004028}, 0xc, &(0x7f0000001900)={&(0x7f0000000300)=ANY=[@ANYBLOB="ec150000260000032dbd7000fcdbdf2506000000dabe91f752151336248bb156d7e52f06a11ddc9bf4e1d37bb40e12b506b913f13227af4e300d4c900e6b268ba947123bc4b6f7aef1b4a7c27dc88cb3a20cd81caf23194f59ad752fcced7914cac65416dba7d2fcec65f3f74536319f20e009ccbbfcdb08006444e48326a70848f883a7d2ca701abac72d94ccbcd2dbb633b0f4ad9edd37fa6501afa0942754de526ed2fcba0cb0f7fc135256d710002a000c00370000000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\f\x00L\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="ac003f00000000003c53c08f0551ff9acab0a08f2c47cfa607d61426a04c1388e870d3e1ce574bc7afa7244565e03a1be4037f2a150ebd2c2b783449a54d6886aa4c649796664b8a8d7ea77ca308445eecfa8d4b5a3b8f44bd5bdb095d34d6c5967898b3f2ad48d365aaaecc1759e50f6df2dea6c3eed060fe801d8f3cbcb40bf1fac0145281002ed71b78ee8bd4356ce92f0100000000000000439a4f0ebc586bf759e9d0b03680c6000000"], 0x15ec}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 2018/03/21 17:16:56 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = dup(0xffffffffffffffff) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x4, 0x4e24, 0x1ff, 0x2, 0x20, 0x80, 0x3e, r2, r3}, {0xdf, 0x3f, 0x1, 0x5, 0x2, 0x3, 0xf8, 0x93}, {0x4, 0x14d, 0x3, 0xfffffffffffffffc}, 0x8001, 0x6e6bb9, 0x2, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x7, 0x3, 0x6, 0x7f, 0x9, 0x7fff}}, 0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000440)=0xc) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x2, &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000480)={r4, 0x5}, &(0x7f00000004c0)=0xc) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/21 17:16:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f0000001300)={0x0, 0x0, @dev}, &(0x7f0000001340)=0x10, 0x80800) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100)=0xfff, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x7ff, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x44, 0x7ff, 0x7, 0x5, 0x5, 0x0, 0x1, 0x7, 0x1}) sendto$inet(r0, &(0x7f0000000200)="be746bd46709000000872c26354bd570aa0acae837285565a69a578a7c860f4697af74bc2a1a1f15dd8a1d902a53434b9a8a950eb5c558c4c2d362a3c285d5b6ae724cb238aee1127106d3d56f3c206c2100fd52306dbffae64569f2d0937cc970a7879e512f9406150e387681be51facf5daff2db73e12dc0d38adfde73a2ae89f63b21808acf1056a0219ad4a4fae1962de3b923b4b5202147748ecd8aafd122b3a0df022882628d80bd1371a870bd67810bcc84c574412b2b9298a7e92715e4f91ea535037676d9df6e925d746f88b3c428da51fa36345a07e653b3df19b49116d443097be97a52528614c7acb4b0", 0xf0, 0x800000020000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0xfffffffffffffeff, @dev={0xfe, 0x80, [], 0xe}, 0x20}, {0xa, 0x4e21, 0xe4, @empty, 0x36c}, 0x2, [0x3, 0xa3e, 0x7, 0x40, 0xe7, 0x6, 0x100000001, 0x81]}, 0x5c) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000300)=""/4096) 2018/03/21 17:16:56 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x6, 0x0, 0x40}) ppoll(&(0x7f0000000040)=[{r0, 0x1}, {r0, 0x2010}, {r0, 0x32}, {r0, 0x13c}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x7fffffff}, 0x8) mremap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f000003f000/0x1000)=nil) 2018/03/21 17:16:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @dev}, &(0x7f0000000080)=0xc) splice(r0, &(0x7f0000000100)=0x53, r0, &(0x7f0000000180), 0x4cc, 0x7) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x7, r1, 0x1, 0x9, 0x6}, 0x14) setitimer(0x0, &(0x7f0000000000)={{0x77359400}}, 0x0) 2018/03/21 17:16:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d1ff0)=[{&(0x7f0000fc5f80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004040c000000000000", 0x29}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000080)=0x31) 2018/03/21 17:16:56 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flock(r0, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) readv(r1, &(0x7f000085dff0), 0x0) 2018/03/21 17:16:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000290000004300000096aaccf2c3eac5f44227225061ee67bb6a5bf54013679d231cb87747b9f80e8fa072028c42ade6f04ef9e5e35f538c0787f8f8374e1ff41833cae7722f1b9bb285e7b18b5f317b6d39825488348965b8d54f96c201f268f84785bc2dea8cfdf118cc2a3dd473fe121fb6ccb786023adf88b4e641efae5a7958979174dfa3c50117979451b17b78a8c6cfe5e37543918498c49d1f2e0456fa78c9108c3ecbe1"], 0x10}}], 0x2, 0x0) 2018/03/21 17:16:56 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x203, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00007b3ff8), 0x8) [ 85.254273] audit: type=1400 audit(1521652615.938:85): avc: denied { setgid } for pid=14098 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 17:16:56 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/21 17:16:56 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x1d) r1 = socket(0x10000000000010, 0x3, 0x0) write(r1, &(0x7f0000f56fdc)="240000002e001f811f101300000000002300f9ffffffffffffffffff08ffffff04010061", 0xffffffffffffffbb) 2018/03/21 17:16:56 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x20100000800009}}) socketpair(0xb, 0x1, 0xe6, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000180)={0x6b, 0x100000000, 0x6, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 17:16:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @local}, &(0x7f00000001c0)=0xc) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) 2018/03/21 17:16:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) 2018/03/21 17:16:56 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) quotactl(0x2, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000001c0)="91d2878be4bce8e7c5ef94f753fce940f756f78d1896e4c3102f1df9ff1587c3bae23c0b60d80167604569b556f21dd6a1ed4be82106201ea387009128cb9fd41ee73f915f755c5c11011ce17c1c0a8e4432d6a81640a8079e5a1c5f067969f8cf73a8d7612014a46ec3e0b7a48afe6f7b703abc08c6674a652d88061c4ea24f68de61bee0a0a1ca3afeea8e63a8c8e4b782581bb092b8651a6c08f265d35c55fec965") add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/create\x00', 0x2, 0x0) close(r1) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/21 17:16:56 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x3, 0xffffffffffffffff, 0x200}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) 2018/03/21 17:16:56 executing program 7: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/21 17:16:56 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x3, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfff, 0x101400) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x4, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x2, 0xff, 0x6, 0x0, 0xff, 0x101}, 0x20) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/03/21 17:16:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x81, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xffff) 2018/03/21 17:16:56 executing program 5: capset(&(0x7f0000270000)={0x200019980330}, &(0x7f0000c0b000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x3f, 0x2, 0xff, 0x1, 0x3, 0x101, 0xfffffffffffffff9}, 0x20) setpriority(0x3, 0x0, 0x20000003) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x40}, {0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x6, [0x4, 0x1e, 0x1, 0x6, 0x4, 0x1ce, 0x1, 0x5]}, 0x5c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x1, @empty, 0x7}], 0x2c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) getpgrp(r2) r3 = getpgrp(0xffffffffffffffff) setpriority(0x100000000, r3, 0x6) 2018/03/21 17:16:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x42000000000486, &(0x7f0000000140)=""/24, &(0x7f0000000040)=0x2bc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000000c0)="82d9bafe9ed26a3c22be6ea5646038d520d397507550107c2c58a3a1115d2de391e39d746acf2004fef79da77345ff671d15904d4c2e117967db24651e888ccceff8a71dc2aed4", 0x47) 2018/03/21 17:16:56 executing program 0: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') write$eventfd(r3, &(0x7f0000000080), 0x8) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000040)={0x9, 0x5bd}) ioctl$int_in(r1, 0x40000000005452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000000140), 0x3ec, 0x0, &(0x7f0000000100)=@abs, 0xa) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f0000001ec0)=0xc) r6 = add_key(&(0x7f0000001f00)='trusted\x00', &(0x7f0000001f40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001f80)="ef7730c12789520e849378e361be7af1a22f91071eb1430fa4f5cbe77fc612e94eff74bb1c0c4b8df3c11aa265fb071b4b68445339227a4d772dae27b64bf7d8ca641f7a58c61f1b0334eae001b74b689f9644c9cbab488c27da801c4f824a", 0x5f, 0x0) keyctl$get_persistent(0x16, r5, r6) clock_gettime(0x0, &(0x7f0000001e40)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000001dc0)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/51, 0x33}, {&(0x7f0000000240)=""/116, 0x74}, {&(0x7f00000002c0)=""/25, 0x19}], 0x3, &(0x7f0000000340)=""/209, 0xd1, 0x1af}, 0x1}, {{&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001880)=[{&(0x7f00000004c0)=""/130, 0x82}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/223, 0xdf}, {&(0x7f0000000780)=""/23, 0x17}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/132, 0x84}], 0x7, &(0x7f00000018c0)=""/58, 0x3a}, 0xffffffff00000001}, {{&(0x7f0000001900)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001980)=""/182, 0xb6}], 0x1, &(0x7f0000001a80)=""/209, 0xd1, 0x4}, 0x1ff}, {{&(0x7f0000001b80)=@alg, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001c00)=""/144, 0x90}, {&(0x7f0000001cc0)=""/156, 0x9c}], 0x2, 0x0, 0x0, 0x4}, 0x1}], 0x4, 0x40000040, &(0x7f0000001e80)={r7, r8+10000000}) readv(r3, &(0x7f00000003c0), 0x0) write$eventfd(r3, &(0x7f00000000c0), 0x8) tkill(r0, 0x16) 2018/03/21 17:16:56 executing program 7: r0 = getpid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000004c0)=0x6, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x22000, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='task\x00') r3 = syz_open_procfs(r0, &(0x7f0000000100)="6e6564657600c666ccd35624838060838c586c42b52428921b6f8edf8673d341824dab478da2ea517c00123e9beaa8615b595771c748ee766b56d1eae0a92eaaf16aeba6f02cc581cdee01ef22") r4 = syz_open_procfs(0x0, &(0x7f0000e97ff5)='projid_map\x00') sendfile(r4, r3, &(0x7f0000317ff8)=0x4d, 0x400000ff) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x8) socket(0x18, 0x3, 0x7) time(&(0x7f00000000c0)) execveat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='nodev(\x00', &(0x7f00000001c0)='.wlan1trustedvboxnet1}\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='#]\x00', &(0x7f00000002c0)="6e6564657600c666ccd35624838060838c586c42b52428921b6f8edf8673d341824dab478da2ea517c00123e9beaa8615b595771c748ee766b56d1eae0a92eaaf16aeba6f02cc581cdee01ef22", &(0x7f0000000340)="73656c696e7578fe00", &(0x7f0000000380)='/dev/pktcdvd/control\x00', &(0x7f00000003c0)='task\x00', &(0x7f0000000400)='{ppp1(wlan1]ppp0cpuset)]):*\x00'], 0x1c00) fcntl$setstatus(r4, 0x4, 0x2800) 2018/03/21 17:16:56 executing program 2: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xf) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00000b9ff7)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/21 17:16:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x25, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x8003}, &(0x7f0000000180)=0x8) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x29d) 2018/03/21 17:16:56 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000000140)=""/24, 0x18) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/1) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {{}, 0xffffffffffffff7d, 0xff, 0x7fbf}], 0x20) r2 = dup(r0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x6) 2018/03/21 17:16:56 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20000800, 0x0) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8), 0x8) clock_gettime(0x0, &(0x7f00000001c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0x100000001, 0x6, 0x3, {0x0, 0x1c9c380}, 0x3, 0xfff}) mq_timedsend(r0, &(0x7f0000000280)="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", 0x1000, 0x8000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x80000001, 0x4) rt_sigprocmask(0x3, &(0x7f0000000000)={0x800}, &(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x4, 0x100, 0x9, {}, 0x0, 0x2}) 2018/03/21 17:16:56 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000011b000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/03/21 17:16:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000000301ff04949250001410eec3f88aaa001e0400c2b55c32eaa71f7375ee8ed735d4a006000010ade5dd9e5b90385e0fa0af17b46fef658e2cc16964c6a5c8b1919309bc30b473c04901e667ed73437657b235ec5700cfabcda23554b5990172f2928233c401efa61148be9bba56a2b7973fae7d56dcb418b8a4bde38349d4aee54d0a6f205ab9f653c64cd7a96da626f76b424fda1bf1f76fc602"], 0x43}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000580)=0xb, 0x4) prctl$intptr(0x1c, 0x4) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/91, 0x3f}, {&(0x7f0000000100)=""/19, 0x13}], 0x2, &(0x7f0000001400)=""/129, 0x81}, 0x0) recvmsg(r1, &(0x7f0000000540)={&(0x7f00000001c0)=@l2, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000400)=""/38, 0x26}, {&(0x7f0000000440)=""/27, 0x1b}, {&(0x7f0000000480)=""/58, 0x3a}], 0x5, &(0x7f0000000500)=""/3, 0x3, 0x8}, 0x10000) 2018/03/21 17:16:56 executing program 5: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/access\x00', 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x88800, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/78) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x4, 0x4cc, [0x20000500, 0x0, 0x0, 0x200006c0, 0x2000089c], 0x0, &(0x7f0000000040), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x51c) 2018/03/21 17:16:56 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xfffffffffffffffc) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000002c0)='selinux]\x00', &(0x7f0000000300)='^)*eth0ppp0\\\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='nfs\x00', &(0x7f0000000200)=')!*+-\x00', &(0x7f0000000240)='nfs\x00'], 0x1403) 2018/03/21 17:16:56 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x18c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) sendto$inet6(r0, &(0x7f00000001c0)="821b6f46669fc859be7acf80579cc403006b9362d80230bddee6be8d9ad043a60f11013b7539b2105574ecabed79ea8704714f86cfdff88cb14a79702311d14ebb52d2064f99b0fd320d2465e0eb", 0x4e, 0x80, &(0x7f0000000240)={0xa, 0x4e22, 0x9, @empty, 0x7d3}, 0x1c) 2018/03/21 17:16:56 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00009a4000)={{}, 'port1\x00'}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x84c80, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0xc47, 0x8a4, 0x100000000}) 2018/03/21 17:16:56 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000240)=0x3, 0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="0554af5ab88089d8cfb2437d186cd9bb190e4e4f74bec53b30272a2c3ed79480fa00", 0x22, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x6, 0x76b4, r2) keyctl$invalidate(0x15, r1) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000670000), &(0x7f00000a7000)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[0x8, 0xffffffff, 0x6, 0x7]}) fcntl$getown(r0, 0x9) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x280000, 0x80) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000180)={0x8, 0x13, 0x1, 0x3ff, "5a5a1f7ad8b26602f57c06999eaa7e70eb9977785c805461ac8d4911d3134fca"}) [ 85.506094] audit: type=1400 audit(1521652616.188:86): avc: denied { setopt } for pid=14205 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 2018/03/21 17:16:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000010c0)='net/ip_mr_cache\x00') pread64(r0, &(0x7f0000001100)=""/4096, 0x1000, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) faccessat(r0, &(0x7f0000000280)='./file0\x00', 0x20, 0x1600) setresuid(r1, r2, r3) 2018/03/21 17:16:56 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x402000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x3, 0x2, 'client1\x00', 0x1, "f86cd0ebe86f6921", "b35017446a9efd33a0de82a7f96cbc7f0f326d1b5e4d2924dc24b768c82d4ba4", 0x0, 0x1}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)="bfb0e25c072b85cea23d3c58", 0xc) 2018/03/21 17:16:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@empty, 0x6e, r2}) sendmsg$nl_crypto(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@upd={0x110, 0x12, 0x400, 0x70bd26, 0x25dfdbfc, {{'michael_mic-generic\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x3b12a38c}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x7fff}]}, 0x110}, 0x1, 0x0, 0x0, 0x5}, 0x20000090) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c) [ 85.534990] audit: type=1400 audit(1521652616.218:87): avc: denied { read } for pid=14205 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 85.577871] audit: type=1400 audit(1521652616.258:88): avc: denied { setuid } for pid=14230 comm="syz-executor1" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 85.590359] device lo entered promiscuous mode 2018/03/21 17:16:56 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = epoll_create(0x5) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x0) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="05fa224c44eee1379f6cfcf4b9db6590eebd91241b45fbda9e7946837f1b27d8907c8ac39e13c6418953158cebb384ff059b8f708caf2b1151927d99461f4c2454", 0x41, 0xfffffffffffffffc) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0x46, r6}) keyctl$set_timeout(0xf, r4, 0x9) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000140)=0x8, 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)={0x8}) ppoll(&(0x7f0000a0ffe0)=[{r2}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) r7 = memfd_create(&(0x7f00000003c0)='/dev/binder#\x00', 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000400)={@broadcast, @local, 0x0}, &(0x7f0000000440)=0xc) connect$packet(r7, &(0x7f0000000480)={0x11, 0x1b, r8, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) r9 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe8, 0x8000) accept4$ipx(r9, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) 2018/03/21 17:16:56 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)) 2018/03/21 17:16:56 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f000003a000)='./file0/bus\x00', 0x2, 0x0) 2018/03/21 17:16:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004fe4)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005f88)={0x2, 0x7, 0x0, 0xf, 0x200000000000007b, 0x0, 0xffffffffffffffff, 0xcf}, 0x10}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="541541a0f3b8c79cf8edd21e19a65ed9156871f2f9d8b542a732f168938338718134b4e09c71749b6e3c5376652a200ad0fc3ffd61c1584bf8c1bc056435aabc1745ef391f532577b9d4dc76def5aac2f1c56d6cbf90780bf06bf1176384bf5b9f4f7521b459c03638e4") socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000200)={0x9, 0x0, 0x200, 0x51, &(0x7f00000000c0)=""/81, 0x7b, &(0x7f0000000140)=""/123, 0x35, &(0x7f00000001c0)=""/53}) 2018/03/21 17:16:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14cf700d5200010004000000000000001f00000005607db4a4ac9c4f0e150ac064d83eb3afde0b14f48c390dba7a462b08d9f3179a6034a471f7922a5e808c274dc3c08287d1a3ca42b025dd2cafd779acc7dbd04964d44a2ac94effe16bf42f33855f24e0c3fb02c494aec8dd223e"], 0x14}, 0x1}, 0x0) 2018/03/21 17:16:56 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e4eff4)) r3 = socket$netlink(0x10, 0x3, 0xa) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000007ff4)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x402000, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x6100}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x4}, 0x8) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000001c0)=0x3ff, 0x4) delete_module(&(0x7f0000000300)='posix_acl_accessvmnet0\x00', 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) clock_settime(0x7, &(0x7f0000000040)={r6, r7+10000000}) clock_nanosleep(0x4, 0x0, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dec000)) 2018/03/21 17:16:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x2, 0x9a}) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/03/21 17:16:56 executing program 2: r0 = gettid() tkill(r0, 0x24) r1 = syz_open_procfs(r0, &(0x7f0000000100)='cpuset\x00') exit(0x0) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:qemu_device_t:s0\x00', 0x23) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/21 17:16:56 executing program 2: r0 = gettid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) unshare(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e21, 0x400, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffff92, [0x0, 0x1f, 0x7, 0x0, 0x519, 0xffffffff, 0x200, 0x9]}, 0x5c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x50, r2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) r3 = syz_open_procfs(r0, &(0x7f0000008ff8)='environ\x00') accept4$unix(r3, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x800) ioctl$LOOP_CLR_FD(r3, 0x4c01) sendfile(r2, r2, &(0x7f0000007000), 0x1) 2018/03/21 17:16:56 executing program 1: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) signalfd(r0, &(0x7f0000000000)={0x101}, 0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1000, 0x4) open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) 2018/03/21 17:16:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001240)='net/fib_trie\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000001180)={{0x1f}, 'port0\x00', 0x10, 0x800, 0x80000000, 0x839, 0x3, 0x0, 0x7fffffff, 0x0, 0x7, 0x9}) readv(r0, &(0x7f0000c55000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001100)=@sack_info={0x0, 0x5, 0x9}, &(0x7f0000001280)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000012c0)={r1, 0x1000, "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"}, &(0x7f0000002300)=0x1008) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x6, &(0x7f0000001140)=0x4) 2018/03/21 17:16:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="3b0000000200000000009f794e4fb2"]}) 2018/03/21 17:16:56 executing program 6: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffff801, 0x40000) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') sendfile(r0, r0, &(0x7f0000000040), 0x100004) socket$packet(0x11, 0x3, 0x300) 2018/03/21 17:16:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001240)='net/fib_trie\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000001180)={{0x1f}, 'port0\x00', 0x10, 0x800, 0x80000000, 0x839, 0x3, 0x0, 0x7fffffff, 0x0, 0x7, 0x9}) readv(r0, &(0x7f0000c55000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001100)=@sack_info={0x0, 0x5, 0x9}, &(0x7f0000001280)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000012c0)={r1, 0x1000, "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"}, &(0x7f0000002300)=0x1008) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x6, &(0x7f0000001140)=0x4) 2018/03/21 17:16:56 executing program 1: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) signalfd(r0, &(0x7f0000000000)={0x101}, 0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1000, 0x4) open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) 2018/03/21 17:16:56 executing program 7: r0 = inotify_init1(0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000000)) 2018/03/21 17:16:56 executing program 5: mkdir(&(0x7f0000b29ff8)='./file0\x00', 0x160) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x20000000000000}) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r3 = dup(r2) sendto(r1, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r4 = gettid() sendmsg(r1, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) dup3(r3, r5, 0x0) close(r1) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) tkill(r4, 0x16) bind$unix(r0, &(0x7f0000b27ff0)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/03/21 17:16:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffff40, 0x202800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfe29) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x20}}], 0x2, 0x0) 2018/03/21 17:16:56 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)}, {&(0x7f0000001200)}], 0x2, 0x0) r0 = socket(0x19, 0x800, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r1, 0x9, 0x2720, &(0x7f0000000b40)="06eecb2d7aa5698b3b754e36b517ba278be9da62aeb69bf5ba55a2f46ea4c4a99693a84d874dbc9d17a35998892fdc3f6734ee8536e967c5f596d4485edfe4f8916288cadb2f940f6385aa5e3155c3ed602708c4960e739c9806902536b547aa5decfaab87dde0c2ce885afe65c06a563943f95a1609ea6cd030804ca6e90a77c5cdee098861b0f842eced41c3bb17e035ebd94d0ea53b765afdb0425c78091a2a6ac72af1a61130e5329cbdabcad5f8085c783e2b1ab01807e1f738a4cc41ee0048f6ab1972e04c94a31bf354", 0xcd) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000001380)={0x0, 0x0, 0x9, 0x4, 0x7f, 0x0, 0x0, 0x0, 0xbc, 0xff}) r2 = socket$packet(0x11, 0x3, 0x300) vmsplice(r0, &(0x7f00000008c0)=[{&(0x7f00000000c0)="1c9fa6cbdfed1c34287bf64277086eca278df345baf046eb4a7bb4cdede2297800e1e2af5e8037643553f21fe72cdd701d7750aec3b3520b616bba2d8cd8ff4fcf87fd17b6b157c7f9099870630ef3350bcfb24067e16ed4ad53746654c8e28127804d8136479754b05fa886aa237e77e1f84c2a4d188ebced8c473ad92f8859b429f1c80bd4758c4777a5861e5fef5bac48c6619ae7eeeb282d7c86c61a2da81eab08bd8e7afaf7f0be959a728dd34dd683d8c889051694c4f4172ae4e8302c4a9721ad2d960e2f56f0b5f5902f5e167b8d0c70e9ef79bab50b48bd4ff0b6ec69830c5a051af3e40f2f2e01", 0xec}, {&(0x7f0000000000)="c64132e6545d214f4c8e5c07", 0xc}, {&(0x7f00000001c0)="cea5b6cdcd89088d608dae6e661289283f19538bf59322f7348749af59abf90913ecb4d207b12c32e40312af71ea339b12797698cae9e9603670f9de868f7defc85fc7ddc892e603e7ce38160e1f8fa705ec743005fd0352f92e6d8d2ade00166ffeb8df3b4994e7e54ea38327c33ebdcb330fbb563ba03da500c291b1e8916d0988f48cd47638e01b8a378ad9f02fe105ebe9fdc2e690ef5c72b4d9fa73165252e40376c11715", 0xa7}, {&(0x7f0000000280)="4e86185236cc48dd5d25bb777b68817d58be9e864040a4a8c7f202edc56c5cf84b188a54a269e6ef117dc2f97d91dd6999a5f4ddf52d4d4a0322c01742eb948550f0e6f192532ad089252e71e007150ad75a074559528222ac666d0a8c062b7c0d75978d2e61a89de7a405cbc477ef39f574cd47e8e420b4bf777eceabf26472c8d34d070045b315b9998c5763857f954ff2ec1597e05e53a5f93e5dac2fa5d66049eb5a9c5632990cc965f1a7f0f1f9ae3ab1f7221a00421bd890cfacc8e33f166295082120771edec9df6d", 0xcc}, {&(0x7f0000000380)="4fd82c39eeffdc912c9ff5ac109d38eafebedd64f8e4a408799ae7f811032525fc946d9698f5941ebbba053bb985bffe46a0b439aee392e37961451a0f4673577c363a23336bc79d2010c0de4d3bc5fc9ec914ac6efe2fc6ebc7273fd3fb3af0b974870806169cdd4215776b31ebea469cb2de25ed6b827b4bac3a5fcf08dea4857c733c19146e191a44fe3244da", 0x8e}, {&(0x7f0000000440)="958f04cf4bc6dbf4c410f5fa3df1e3548f3092a23a8ca4584590cd14ef9ced71a5864825cabdfcdd754f13d6f30bda1cdb54ec82895850be94a3cca6031063bd8a9a8833021c44981b6b1ae72c25b20951f423efa6f3914425d84fd996eef935507fa81ca1c3814b5a1996a7ce24f2a3fc6a88c6bc41012a3464d2b0d1919a617352ebdbabd93377a3a6168e76f98798216eb7bbea876293d0d862c4c1", 0x9d}, {&(0x7f0000000500)="280ccacc84a5b8853b23a72e3541b68911f7750d42648ce4a8537819255558da5a3dcadabe4af7aa846954207c3588dc02a29e8ba55e578f9dcf74bbb3134a331b0b44ac11e1f6457de32eff752d177cd9a20e66b8206182d5cd30b0b120e61e3370d4028c8e4fe0b6f6776abaaabf42fc1bee4ea3568c077f9c8b03f8e8035d404cdb481df6dcf58b48570d8f0d6c2dcadb3e2c3c03bfeb4a287971d3ed36f76ea12c44d2741bac7b8f1ec9fa18e31779c762f590795c6ec7bbc7d287f2b82bdd855f69ba7cd55439e20c7c55a45b66e96f45f475648aa8a1001991147579165716c43ed6cebd86b440", 0xea}, {&(0x7f0000000600)="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", 0xfe}, {&(0x7f0000000700)="841f4f95f2ab0247c72f1f7b1b580c9401706cf1a1b37ff748f435dcd4fde430cb7a9d2b7a2192715f95a7cc036c7db638b6af9ee55bc9d7a641fd122d9e13e54ee3f7917bd7dad495e54cb1e2c09ae1138b2ce55b7c1d45b0a2f19d2c7d3aee7629a0069449783bee0bec9730e1997b2e72a1617cf97bfd80fc8cb038a8661dab7083fe0d388799ada2805b977450389f18d2ee7b654469422da2da5755e7338b40d1725e8051d5f914312322660277df21263dff5c61e5c54579119e67a034f057f7d255d8e373847b2a5c0966a714f827faff4b51eca2f7adc7982b3e2a47facc178e9c9b576f89cd5ed3edbedb", 0xef}, {&(0x7f0000000800)="13d61659975636f8803cad76f2d73f2ed81f5da84a9bf36e7e1eab909663e7ddbb16bd371eefd5bbe3dc9a0b392207ace587e5b904a80f70a463fc979ccf6b2384a67bb1d98b4dee34eae0ae10e9d25a931c980d2a4f3f3b30e99f124630285bc8fa4ea84015b0a3526c01f1d0bef9e947a246db1ec1f536f35c8368751d8fd99953cd7616021a5176e981c40c83613197067e8337fef97947cf112e7629252299eff04f1c102be4334f", 0xaa}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xc5c}}, 0x4, 0x1}, &(0x7f0000000a80)=0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000ac0)={r3, 0x4}, &(0x7f0000000b00)=0x8) dup2(r1, r2) 2018/03/21 17:16:56 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace(0x10, r0) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90), 0x0, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$ax25(r2, &(0x7f0000000000)=""/89, 0x59, 0x0, &(0x7f0000000080)={0x3, {"61b399690c7b99"}}, 0x10) sendto$inet(r1, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/21 17:16:56 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000ca9ff4)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x400000000000c942) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000040)={@dev, @multicast1}, &(0x7f0000000080)=0xc) close(r1) 2018/03/21 17:16:56 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000240ff0)={0x3}) socketpair(0x18, 0x0, 0x3, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x401, 0x65fa, 0x5, 0xfffffffffffffff7, 0x8, 0x97f, 0xbb6, 0x3800000, 0x8000, 0x10000}, 0xb) 2018/03/21 17:16:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00005ab000), 0xfffffffffffffd3b, 0x0, &(0x7f00005a3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000000c0)={0x0, 0x3}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x800}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000100)=""/220, 0x6}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x4, 0x7}, 0x8) shutdown(r0, 0x1) 2018/03/21 17:16:56 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000180)=""/224) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xfff, 0x580b, 0x8, 0x4, 0x7ff, 0x7f, 0x81, 0xffff, 0x0}, &(0x7f00000000c0)=0x20) mkdir(&(0x7f0000000140)='./file0\x00', 0x140) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x3}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 2018/03/21 17:16:57 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x10000}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040)=0x60, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/21 17:16:57 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000440)='net/dev\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1, 0x80000000) 2018/03/21 17:16:57 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800000000401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r1 = getegid() setgid(r1) write(r0, &(0x7f00000000c0)='&', 0x1) 2018/03/21 17:16:57 executing program 4: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000db000)='afs\x00', 0x1400, &(0x7f000000a000)) chroot(&(0x7f00000000c0)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x309440, 0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)={'nat\x00', 0xb4, "1af0500a58ca8d6c9687ebdabb9b361e03cfa6cafee1f3ede096814b0bd5f71b95457d8792398a4f432d25b4058f9c608d2d462bf8a6d3f38ac5cecada4b0205ad3969362901b86945cc9305f4e51bdf968d968665a73d5a822cc8cba82a6fd98f1903a7e7cbc333d8c879348999cc926da86db60347d0c32241e5d8dc6037895bab92b5364581c8af51fe177e2d7a44e6c20a1f847ee3481e88e9b269179b9c53fe277a58154f5aae3a97e2580bff9f58f19f4c"}, &(0x7f0000000080)=0xd8) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/21 17:16:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x22040, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x23a, 0x200, 0x0, 0x7ff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="23b7fae2", 0x4, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/21 17:16:57 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000000)={0x10000, 0xcfd, 0x7, 0xff, 0x2, 0x4}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8916, &(0x7f0000000140)={"6c6f3a0200", r2}) 2018/03/21 17:16:57 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x111200, 0x1a0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x8, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x8000, 0x5, 0xf0b0, 0x1, &(0x7f0000000080)='syzkaller1\x00', 0xffffffff, 0x1f, 0x8}) r1 = memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x400) write(r2, &(0x7f0000000240)="3fe87296a1ff4675067a5b5dca6720d10fcde6671d45bb16393ed7aebcb96613bd898ccbca38e72e55d5398008050b1d08b1a380cfb3d437a941dea782ef890e6aa7f3e925c947abb08b42e812f4f87652eefca8ce84f21b18bc8b0c2f5d01d972877d90b441cf7cfd438342", 0x6c) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@remote, @local}, &(0x7f0000000180)=0x8) getsockname$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/03/21 17:16:57 executing program 3: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x44202, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000300)={0x0, 0x7a, "e1faad608c503c26f21d4716ffffff7fe779a6a13029423242b71c2868d4c30b054b2c123febe39cd9dcef6ba66eb2f9e0c1bed53231c651c3bb490967cbbea8e2e595ef7efb8336424000e084fbf4cd04d046f5bfb6c599e355aff109f3bb0febf9df00d3b0d1bdda78829e602ee24a0871a4b8058d9248299d"}) 2018/03/21 17:16:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14, 0x1}]}, 0x24}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x1000}, {r0, 0x1014}, {r0, 0x2}, {r0, 0x2000}, {r0, 0x1080}, {r0, 0x400}], 0x6, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f00000001c0)={0x5}, 0x8) 2018/03/21 17:16:57 executing program 0: r0 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) inotify_rm_watch(r2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0x89a6}, 0x401}}, 0x0, 0x2, 0x401, 0x0, 0x8c}, 0x98) 2018/03/21 17:16:57 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/create\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/enforce\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ac0), 0x8, 0x0) inotify_init() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000001b40)='./file0\x00', 0x0, r2, 0x0, 0x0, 0x100000000000000, 0xffffffffffffffff) eventfd2(0xfffffffffffffffd, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004340)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004380)='/selinux/mls\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/rfkill\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000004400), 0x8, 0x0) eventfd2(0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004500)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000004540)='/dev/sg#\x00', 0x0, 0x0) eventfd(0x0) syz_fuse_mount(&(0x7f0000006340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000063c0)) socket$unix(0x1, 0x5, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000076c0)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x1400000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007740)='/dev/pktcdvd/control\x00', 0x0, 0x0) memfd_create(&(0x7f0000007840)='^}\\\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000007980)='/dev/ashmem\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007a80)='/selinux/access\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007b40)='/selinux/access\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000008300), 0x0) signalfd(0xffffffffffffffff, &(0x7f0000008340), 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000008380)='/dev/ashmem\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x410000, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008880)='/dev/loop-control\x00', 0x0, 0x0) eventfd(0x200000000) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) dup3(r3, r4, 0xfffffffffffffffe) 2018/03/21 17:16:57 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="2f6578650000000000003958b13b91bab0014330dd9d6a61ade3fa32d01db846c0d371d329d23b53d092a10ea290c823a56b24ee422ae98c5a0d63caef0500000000000000b344a212bfb9bd5ed320247204") ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000100)={0x0, 0x4, 0x1}) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000689000)) sync_file_range(r0, 0x31, 0x8, 0x5) 2018/03/21 17:16:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1a) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000100)=""/181, &(0x7f00000001c0)=0xb5) socket$netlink(0x10, 0x3, 0x0) 2018/03/21 17:16:57 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0xffffffffb1bd2358, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000080)={0xed1, r1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000000c0)={0xffffffffffffffe1, r1, 0x0, 0xaaeb}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x54) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00000001c0)='attr/fscreate\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000000200)={r1, 0xbe}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000240)={'sit0\x00', 0xffffffff}) renameat(r3, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') prctl$void(0x15) futex(&(0x7f0000000300)=0x2, 0x1, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x1, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000003c0)={0x7f, 0x6}, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) socket$inet6(0xa, 0x7, 0x9) r4 = socket$pppoe(0x18, 0x1, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000400)) fcntl$getownex(r3, 0x10, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000480)={0x4, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x2, 0xff}}) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000500)=""/43) ioctl$KDDISABIO(r3, 0x4b37) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x4, 0x4, 0x101, 0x7d13, 0x1}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={r5, 0x5, 0x6d9, 0x1, 0x5, 0x2}, &(0x7f0000000600)=0x14) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000680)={r6, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8, 0x6}, &(0x7f0000000740)=0x88) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000780)) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00000007c0)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000800)="08c6f18968dd3c97872ccb6b67c8713684490018ced0bd483652e3fff5072bb46f4dfbc523fb7cd3070b809b8de240528c1a4b0aa2332774649065e9d7a6d21033c0171a413a52cfa7d71e11f7706e3d4197e58838eca1362258d1ea0c5b425558bd43d49805ee8d5bb955b7cc26bfb2c5932f99c89b9f8e0711ca33fa4efe757b77b3a0c708db79c013263d03daa918f36c36460a6b74c76b83e9a10922d75df1103c1cb292ae91a99fdf114b52d99ec9c27bc6b41dc71d05e24b") vmsplice(r3, &(0x7f0000000a40)=[{&(0x7f00000008c0)="622a612d7a5761588e0f538e773b6c3fc326cca4340d927dab81495727191a", 0x1f}, {&(0x7f0000000900)="d5f5267777f9b8b7c4e23be90380e0ce6acc42cef28aed6219ffb13de0b36cdaf65531b1cf0bdab478c1b10e7d1732db3ca0b15de8db31", 0x37}, {&(0x7f0000000940)}, {&(0x7f0000000980)="21c68d345abd15c99b6cdb7e78da2b2eb5abe125d1451857e377c6296f9a25bc7e0630ea0fe43d6896e476c2075e5bdac90cad40b7a06fbe2cc540e2fdcb750b18ae991d174e300d1c02ac0381dfadb444044fe5c59f471516857922ec8013ad0d7a19b7", 0x64}, {&(0x7f0000000a00)="704b0e03db168c863c5653d66a1213b3bec9ce3950b581657b64985073f7379a118a6b9765e38ccbc2e3eb30bf6de0bf859c58fa", 0x34}], 0x5, 0x1) 2018/03/21 17:16:57 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)={0xffffffffffff7c21, 0x20, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffe3}) 2018/03/21 17:16:57 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000100)={0xb5, &(0x7f0000000040)=""/181}) fcntl$setlease(r0, 0x400, 0x1) 2018/03/21 17:16:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x204040, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x5c, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x1, 0x5, 0x4, 0x2, 0xfca, 0x0, 0x81, 0xd7, 0x1}) 2018/03/21 17:16:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001140)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) fcntl$setown(r0, 0x8, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/21 17:16:57 executing program 6: poll(&(0x7f0000000000), 0x2bd, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7fffffff, 0x4) 2018/03/21 17:16:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x5) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/03/21 17:16:57 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000000000)) r0 = open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000c79fb0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/21 17:16:57 executing program 0: timer_create(0xfffffffffffffffd, &(0x7f0000fd6fa8)={0x0, 0x0, 0x1}, &(0x7f0000ccf000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) timer_settime(0x0, 0x0, &(0x7f0000fd2000)={{}, {0x77359400}}, &(0x7f0000001ff0)) 2018/03/21 17:16:57 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80800) sendto$inet(r0, &(0x7f00000000c0)="f9032a", 0x3, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000340), &(0x7f0000000380)=0x4) socket$inet(0x10, 0x3, 0x0) sendmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000140)=@full={{0x3, {"236773b5c703bf"}, 0x16c}, [{"2a5648247ec2f3"}, {"6f8a2533e8d5e2"}, {"6580ee5cf35d0e"}, {"e1271ffeab3905"}, {"7b00c1cbfffdc2"}, {"3ebeb15eecf560"}, {"3f7afa3511e9be"}, {"7f58b39e3f665e"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f00000001c0)="653e6898255e3c31ac442f01818711ac97740d1402d8391fdaee0d3336345ce660cb47e41ff05f4da0b93ebd8dc02264afac7c8a85d752d17c177edc8643404cd999ce1c508939c1d44d91f716f9165d068591682b86279dcb2025d2017b17d7c2c2a2fcd632eee2f4e02b1f3a293dd8737339bf6b52a0b9a523271f5381b149b4e1b2e13a1bd8bb7f111f07ecd1a0cd344f4c3a9a126df43c33b3d518940e57e88b00d7bc491363f796a1d498b608d5f4d9c9290649d55f0c9fb18e0908167692dcc2e6468af749b42e7dfb38da15bf5a7f78c9759f5b33b05c3be0763f2cccf602", 0xe2}], 0x1, 0x0, 0x0, 0x40080}, 0x20000000) 2018/03/21 17:16:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x2000)=nil) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) 2018/03/21 17:16:57 executing program 5: r0 = inotify_init1(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/43, 0x2b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x63, "252bb82719c2b6ac0be699316b7bd9df010638fec64d17e4afd74f63507b27045f1cda0f43db626a03a104f28739a06d41b65be1928608247009e8ca5835e406d2b5e9468f73d8ccdfe0dca2f6622524986ff66970daa6c5f97d3f595eacca1c9678e0"}, &(0x7f0000000200)=0x6b) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x7664de85, 0x20, 0x8000, 0x1e86, 0xf3, 0x7, 0x80000000, 0x5e, r3}, 0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0xffff, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000001040)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$cont(0x12, r4, 0x0, 0x0) 2018/03/21 17:16:57 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x4) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x25}], 0x10}}], 0x129, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40000, 0x0) 2018/03/21 17:16:57 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, "6ebc232b33d54b3de3f2579ce2097089cbdcee96c6636029bccfb5245c6797f2"}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/177) 2018/03/21 17:16:57 executing program 7: capset(&(0x7f0000000180)={0x4000019980330}, &(0x7f0000000080)={0x800000, 0xfffffffffff7fff9}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000001c0)={0x8, 0x1000, "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"}) r1 = gettid() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x8900000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000001200)={0x458, 0x16, 0x400, 0x70bd29, 0x25dfdbfe, "", [@generic, @nested={0x350, 0x2f, [@typed={0x18, 0x10, @ipv6}, @generic="9e7c94003bc559563276abb0827a62b66a242249a7bec0ac96d7bdb1bf74a7789911760a9c2a7c2d698209b7f82eb7905673a78bb61d4353caa03b5f6f38f2dc98bd568ca43a151b8251d3e9e199e8ce9156f2bf005134c25b6e7acf2295fb270f5e7660389c4bb8fdae30692286232f2a5137ef698248976a2341cde644ad2a10653203e5079760c3a45c3470566d1a4b0b3cfc3ffe526d30dcaf0e47c81b888ce0173deb89a6bf343bf2290d1ebc093739681d99f7488367bd034556f311a34c2436cb24f18d43dba93ae27adca1cb8b77835ca66d6250a22704b679ba", @typed={0xc, 0x27, @ipv4=@rand_addr=0x10001}, @generic="f328515d9127b17f25839fe4f53763a10625fe9cdf55975df0bc4648eba3eb68996a8ae864eeb4308176a8b5e157c93d264434c01570e606a1101cc954d9def013763bf0257030da6a757f7772b3c065de44c384baa563bf059f4c5f167c716c5127bcc671cca3eb328c262cb56248e76a2a3054d12f3107414256b14cff95d8b667f5723455d8c013275756432a2e43477566c27f7013bfcf5fa1feb0400b4946bf6d79fd5029775e433a3eb2a2a5276b7db041a25c103a7f4bc487af1d70331ab588d80657ef52fc52e508edb7a15c0c5f5b1db251b3", @generic="2b796850ca40b81fab0f9970eb49b45022ffe51ec5a807f76fc147af796dca34d662a4b372a95c142488b9f872bec88f6b8544c9f03ad2becc59fcd9dc97acac5b92e191badf40bc66452f01d2640f73033e90c6da6d218b3e5e358a17eb13286c2ef6c0dfb545ed0203cb77e9fb74c8c73d863ba8827d68705857f18e57b1498a6b6b135c5d9a12bff8b4e368a99fa86fcb677a5a10e8e528f78bcb23d561dd3da9a71719b30b8d73d71291dcc8dffff31626f4772ee92d72919cb08241421ddf4f85fabb84b7ee001de0c3c4de5f0abe1037a31ca4079d4b11b3126babc9312d", @typed={0x28, 0x3, @binary="6ba9fa1ae61caa4580919116c175520fed002cbb088f10e6ccae434ec4a0"}, @generic="474fae12bd157bdba5ea22901630d1aeee11849355533910b343f4afbf9a", @generic="79431d2ac03cff8a73510f1160b8a6f9bab979a300d227733bdc6551445d4454b0f2b186f234060477878a37bd45ad0d4a557e1a329266e4a4e8e5cc97dab91318dee6e976a1898d07"]}, @generic="5f7a4fbe4a3bab5223129babcec602800970b4db512e80a2cfb4628398af9f4e4b405965e5f15b6f53e3f47b73ce8ce53ffba54c09931f0070553ff7404d8947f9977dd8fbc947f005e48ba4251d9702cc8bedb7c2955103465f99c87b73bbc24382ca7dac6ad58da9106dcbc463bdde57fd9d38ef5ee27e2082db61aeb30ee0c4de60ad00ab67e6b283fce787034b164d1223145883ff33bd532d411505ce35b3bab87de84e5f52c95fc19a13641fe040a72ff228503735fb7ba48e6485960bd0d59bf60e00f23b9af357b5134c576701b2b4f8dfc3a630455dde86ce588eb704696b257f295a025133ec26af8721fb2207fafe30493b"]}, 0x458}, {&(0x7f00000000c0)={0x54, 0x33, 0x10, 0x70bd2c, 0x25dfdbfd, "", [@typed={0xc, 0x28, @str='\x00'}, @generic="6136e30f115daef51ee9dedea120af50cc6924822149c0047fb9d10316", @generic="cdb9388adfe0269b2df943180031f5", @typed={0xc, 0x41, @pid=r1}]}, 0x54}], 0x2, 0x0, 0x0, 0x4004014}, 0x40040) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f00000016c0)={'system_u:object_r:pam_var_run_t:s0', 0x20, 'system_u:object_r:v4l_device_t:s0', 0x20, 0x35, 0x30, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x2) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x9112, r2, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) [ 86.586018] audit: type=1400 audit(1521652617.268:89): avc: denied { sys_nice } for pid=14409 comm="syz-executor7" capability=23 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 17:16:57 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) pwrite64(r0, &(0x7f0000000000)="d1af930203eb7369951893867d4b4c78358fa0e9d32e216db457283dc1f9c3cf96b6126405f7ac82ddd5b46591415cf4aba0450baa624895593fdc469349ae84f35ddf760c2a5a985be82639f7f96eae8e23e6cc34e361aef62b75801adcf3cc7a9a970fd3a2be25625e0ea4e7ec3dc50fd53d71b451a3948c2d762afc5a66b53ad6dffd1fed9abac98ef81fcc1531d7aa3334fbc26722cc52758b7c4e289c8a982c09", 0xa3, 0x0) ptrace(0x11, r1) 2018/03/21 17:16:57 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='vboxnet1\x00', 0x3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x1000000008, 0x8, 0x540}) 2018/03/21 17:16:57 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087705) socket$unix(0x1, 0x2, 0x0) 2018/03/21 17:16:57 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000001c0)=""/13) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='configfs\x00', 0x1000000, &(0x7f00000000c0)="4c33d28b6513782d3e73624164b2389656c6c026f80b0e9e17a8775d23b542158387eb643bf1c26f0949ce58413da56b4bc9ba9d6efc2d5a3584540f401d4bcb4e3cbb4849f36aac9bce80aee31cc3ab1a3c417ef381dc9190941c0a80fcfcc25f78570b712394b148ad80618630eb2d82d57e7fecad6a1903c2160dd5740d396e9ffb72353efb1685f60c99ce77e8cbc1d068c67527846ae42af6ada4beb2b8e146c01e535c619048a5b2a4c93aa9909e37ba95fa571acf666c2379704c5054e4b4008a3b2b257fec4280d94d067f1a168b1493dc37b23dcf4465f1bc78bb8beaa2a40a6c85dca7370d0d846273a02ef5d57ea6ad459f") renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) 2018/03/21 17:16:57 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000140)={"738303ff656d5f753a90626a6563741a8581cbd5c2aa08000000b4e8525f763a7472616365726f7574655f657865634f743a7330", 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c102-', 0x20, 0x35}, 0x66) 2018/03/21 17:16:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400000000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x2320, 0x1, 0x0, 0x8020000000}) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fadvise64(r0, 0x0, 0x4, 0x2) 2018/03/21 17:16:57 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000ec000)={{0xfff, 0x1}, {0xe}}) 2018/03/21 17:16:57 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x3d, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a47000), &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) 2018/03/21 17:16:57 executing program 2: socket$netlink(0x10, 0x3, 0x40000006) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080afdc)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/21 17:16:57 executing program 6: pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0xffff, 0x4) 2018/03/21 17:16:57 executing program 7: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e21, 0x7fff, 0x4e22, 0x2, 0xa, 0x80, 0xa0, 0x1f, r1, r2}, {0xb3, 0xcc8, 0x6, 0x8, 0xffff, 0xcad000000000000, 0x7fffffff}, {0x0, 0x9f6, 0x8, 0x3}, 0x7f, 0x6e6bbe, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x6f}, 0x0, @in=@rand_addr=0xce, 0x0, 0x2, 0x3, 0x3ff, 0x7, 0x386, 0xffffffffffffffff}}, 0xe8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, 0x21, 0x101, 0x7fffffff, 0x400, 0x3, 0x100, r1}) pivot_root(&(0x7f0000ca3000)='./file0\x00', &(0x7f00002e3000)='./file0\x00') 2018/03/21 17:16:57 executing program 4: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2, 0x0, 0x0, 0x61d00ad2, 0x0, 0x7}) keyctl$session_to_parent(0x12) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x13d112ad, 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={r1, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x200, 0x1ff, 0xfff}, &(0x7f0000000100)=0x10) 2018/03/21 17:16:57 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1e9, &(0x7f0000000100)=[{}]}, 0xfffffffffffffd68) 2018/03/21 17:16:57 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="dabd7f3a9f215bcbd87d4a0010f5", 0xe}, {&(0x7f0000000040)="6c30cb87bd89a48dd870b66f27baca64abf9c31dad5f04a6fe7905b082c40bff136da6c9959dc3445ef95715a98b8d0652cda9a7d1f73abccb2a1935c07f5d51a4e75a337f5843a6315634b47cd7f44e8baa5699569c37032cbd18af35800527a1e08c2708155745edd0cf20439c335b020df993bb184e1b95dbfca9778b6d26c960c1bdb911ec3d1bfa2513c6b314b49553b29f793ca354e3c5610529f91f1f88e22659b41415a10c7fbace740b5d918b99dc539aa4f07d83feda5bb277c232ab820f", 0xc3}, {&(0x7f0000000140)="dbf3ee12003527ef313b673d16ad8416302fa4047d239ea8240f8f830a3b7540ed867412f9bde05e21650a373113cea22a1e9190e63c30ebca6dde3d1f74af3f5b920955e943949b56a5f63ad82833de1608c038519890bda3d7a7248a74571769e93bd0064e15b801e52ff036a21df3", 0x70}], 0x3, &(0x7f0000000200)=[{0x8c, 0x139, 0x7, "961449f439f022f6487b9fce2a86d6534b7091abe0951fb9149228e67de182d1b392bb0ade6363e495b388092d38284690ae3f03ff7e4024095adaeb5d9399fd3eaa807e96d50b1aceda42c42f5675c231ac896c1db01f62930999730978dac00bdab93cf24f60c95f9370a4d3fe208e1b2420012cf950e3cf1e1ef03261"}, {0x6c, 0x1ff, 0x401, "1ce800802516423af2fff3138909fb83e459c6950b4a3428f201a5e61b944c6e8f39163e0aeb82a0b0112764eaf27f96a91a2abf1b9642caf86f5a3c46f076405c8bbf1f0618526535869e9e54de2910946ccf24f69693fc197ac98239f18d"}, {0x98, 0x110, 0xff, "7c2d6e4735342ab4078385826ef9fdb83635a5c0126e6cf759716a9197b7a2db09fa3638b805d6293c4df34b28db45ef60f1c0b1dcdc68951778940941a5ce0f254c03475d789739b3e567f2af6143a50fa2bb3a62ff25508f599f15d33ed0f5b104cc124f0754170fe08ec2942231596277f13f1e0d7879941475cc75dfadb6233978471aca200412"}], 0x190, 0x4004004}, 0x4000040) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x8800, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000386000)=""/1840, 0x730) 2018/03/21 17:16:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x181009) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d27d4aa7a94e77bfe253af1b4a07004000000000006d0000000000000000bd875dcb13ad0993a2a39dfa2b2c8be2c53ba34ab60ea8f78efda0687668d7348af3", "a3ec4fa9e24746bba400000000bb383ba2de0ddf25e5660000000000000005951387e7f5c0197ec5c65e28d9000072ff7162f42a47c1cff55fbcbf5c2e96346a", "360e70365cbc9dd53d6ef32b462b53dabe5b90c7a18fb3fdcfb63894a2e9255b"}) 2018/03/21 17:16:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abaff9), 0x8) fstatfs(r0, &(0x7f0000000000)=""/47) 2018/03/21 17:16:57 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f000056a000)=""/210, 0xd2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/03/21 17:16:57 executing program 1: r0 = socket(0x10, 0x0, 0x1) sendmmsg(r0, &(0x7f00000061c0)=[{{&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)="cf8da5ce90d3e73e73d6c1a1fce0b144c6ed084de0575e67638bf4680554433024d657ac74ffc769015827f18e374040c6145e8bb43090c9bac88cf246ebddd0c560edebb79361b7d60241ad4bb1acda770d37b2a9178ba3951e556d50ed7e98a8a855d3fd13a489e6b2ca9816f9e30e83b7d455c9b08908cc7700c27493c22af6a56841bb180cfb36f97b972c92881d6234fcebf0e40506314d560d5c0b8c5f6e41ce16eccfbeb299944c60d43b5ca997da481d60a1", 0xb6}, {&(0x7f00000001c0)="4080d008e85adaa2eb737ac8bf", 0xd}, {&(0x7f0000000200)="6d16a77a0bd4e6a20d4c3602a41e88275c2a127d9af03c0a8aaa4a3e825860ac52f3f38533ea336323082eccdd653b722383c24f44dcab5c653bdc13c79022ea52aeece95ebcc640b2dfb1335c80fea8e554201ecc45043258b88cbacf5a139245287f298dfc523133621c2742e584ee6224b41fc943f433a82024023d905b78b895d354442fc0c4e716e9da36001617cad905b98404454f5e24e4806dca5c461a874a8bf5da841a", 0xa8}, {&(0x7f00000002c0)="596c3e2a693674d7199b38d8c47f15042e2b4d00e15cc98c43695bd3427e7d16c186ffd153496062659e03671fe2ed87c834b68463e4fe7a592bbb0699a0615e4f1dcfee63d8ac61cf5a226291b58f4f2fa6b62f388d8afd57ec22ad516c5402ae420e0ad1d149102f1106c047156e15a8cab476139f668e99429058b306017290a08a6c8bf34e615a7e237edeee68f5d6381b", 0x93}, {&(0x7f0000000380)="68fe60f667561701379966ac8dca5a21649a1ca2cf0f0778742fb72e2b7f158681980a4ef3ea0c33a1e87beccbdd2cd05c7814f15920ecb75174568f38e9023732bf1c2e3311600ce58d9089519f94cdf9152cc74e534080779475bbb76b09e7548ba09ba6b565b589164c2d3260c529c4aaa67cb390491db43e49ea05e03ef2d338ccfe0a2a701904462a62b9df7e90aa16921835af46b11344dd04ad3d92320b2063a412eab4", 0xa7}, {&(0x7f0000000440)="5afbbe7bddce1007791ccfc67ca885314809b4221ae292edbe5e2c67711b46a0384624857066b8405901fe1960b56f7b62fa6beffe2717cc08428cc73e99486578a31194bb987c1ad1b4e5a69f9ce413744241a68d5a2b3d8de3aeba525eda8786423ef499bce0b5a97e31fe50b1f1a4230ce1754d2f038e7a4197ada3f6a986c166b9d349083ce3abab87e8e42716be4b32b96e233ed8234f6c9a2543534fda5aa2236d9d25755bb6826c7210bdbc712069a450e2c17f20a70116260a1a80335745a9183769b2cda9acbf68ecba980e41a206fd8d74576fed29cf0aafe37b51175b702ceb652d54f8edecc84e1ea3c1246a2ca04a3bf64940", 0xf9}], 0x6, 0x0, 0x0, 0x4000}, 0x1}, {{&(0x7f0000000580)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x0, 0x4, {0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x7}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000600)="a46672718551c282cd9c6a59eda234ec9224806ac05170772f6de18f2e5d7c36ed41d7c8191f7c7a942adfa0ad383c4571c4601094f132d79f5c3ed01de41469d7b6e8f423d24a6ab2016a53aba11d46a7d24ff0801f004c9eaa539d", 0x5c}, {&(0x7f0000000680)="0c189b6a316d4a5ca7a37145ee1841982d1831dcd344daae312785a9eabda32241b7cf30db3ece448e73bcaceac38912f556d8cdf76fab0326193c4ad0262d838fafea8670282ebeea4ad7f7a0aa74205b81892d6ee4295dd0d083df83eff66634efa8a6935a2e2397ed712620fd285a043052aebccc3518340b7607393a9de5e89f0ee4e4234494a7359e80ccd28fccb81abe4b71dcf170febfd00c77380ebeb40141aea756313e5751d3c3e224d55939e186072052f016fcd914e6d21a9f9fb578c996d1bdfcf35d91dbd37fcb444257d632acbcb5962927f69763f05b493269844f26e77bf327def1", 0xea}, {&(0x7f0000000780)="c3b0ec64844cb0fc3b585bdb12a36cb11acb091b1d7f4112c14d1797ec098e2a719137b65084bbadfeec05c676785757ec8db426aca25b7283609e06ecbf0a33643c1c7eaac8f90e2475fbaff937f1eeaa3b747bb71863b942449eae91a05ad4f8741cd6095116a459ba306aa196f65fdf84d18bdfa7b3429b91220280203c1d04c74246408f92cb14307fa37f4d6fdd9931bae5cb249af6ff9e8eb438dc0c8c2d43541d193fe5b8fd1c8df66250e15ee8b98d28dafabdc549fe5049dfece9a016261c890fcc5db2db93bb5e", 0xcc}, 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0x1000}, {&(0x7f0000005c80)="f7e66e610bb0ebd3f09bba1166c01ee5ee60aceb641093ec76f279c843e499a7db864c7279f73ee549bc73093c4943e9440238edf30bb71749b6536f16e1326f65e770c19c85b43da80fef24c34c5f72619e310613fcbd5c620c5899393c2014bffb9682d4be99c1c84f053b3ffc5143ce3c0aa792791557c108b5d33e9201948ca0af4daf751d7595c8017ea1d70653c45a1012538db19065ed2a5144fcb260f36c78e8761d4a9001adec45f26b2fbc821f9d3a37ef0b", 0xb7}, {&(0x7f0000005d40)="b255408cd9c73d2e37734feddaad9849bfad29f3c45d8f6a963bd9ff48d67df5ca9a41fc377d26f33da755cb9c57f4f112c76ecd48dd15fa2f3658a3ef4a61bcadc56a5f3dbdb3ff43230e8771d3ae0bf55faceea1f571023a96567266f3ad0a08e22fa4ad8dcef7792e13c9452f832d831aa7b415f72dfdbc868396a80d3c4060927625fce123f7dcac5788343d3aaa336ed8a1b266707a2319a1dac185c02cadef18128f5ef4d85ed578e8b701ef65fe9a09a480ed604e695e6a7715f78d52a78bc464f12361dc07ec52a45cf5453e7372cd1c", 0xd4}], 0x9, &(0x7f0000005ec0)=[{0xdc, 0x102, 0x80, "632b80635b4f5fc5a2972468905fb698743d7d2cf0608e7314b3294a2513ca9d6f94f5e2df21acd77de579ca1677b1dc92ab896dbe1b99cb350abd55fe88498869c7e0d4ea18edff8d1070c37d6e7250910afc88e243c0c313186c1d96e42f82a3b8712136d906c31b11950500fde175cba150961a11b556a4914f69416e535224e3665082b04133c705bcc333ef4e4fe76ec486c592390247b4dd15c244eb01afafcac1c26203caaaca9bf3634186530294c9673a67ee255510f5856948975e5fce0c216a5e57e8852451c694765ce6"}, {0x48, 0x112, 0xfffffffffffffff8, "887ca478e2dfc7dded3d27c9e79adcd861b6fb404ac5b1c80ea8da686414f5e05e5c743efb92e289af4e29ce541acdfcc4736894863cf42777"}, {0xbc, 0x107, 0x80000001, "799e41b05c24f6e872c30bee62d0d8ae914625ae5db67f0f5e8e22d88067b0d03e8b024bbc4919e47fdbca93514a060a9fe627af72fe11e09d2254e25b9da2d507aee9d6af39ab8a36b6ae98911bc89624a0deb8f9a4fe5201a0a9d5af36b6577b18d4484828a6926bfd028b2e017b18a7c4dfec467c0dc74e924029bae991e4a541acb9d0e1581250350ab456b36f7cf7a7d6bc9239234dbae6551fee4cbe61d2871b3aab1133dc81c834743df6"}, {0x98, 0x114, 0x5, "45739f7e3e15620465fe6dc58498137fb700d1fbfd867bf2e56b25856e1e72806ff23ba1dc3cd7c4efccd245106c7d149b961f716a6a833b15bfa3f26dbca8bd4a339441765406b7d5d5ad1bc30ab56d95d12af00618d62e67ff8f1aba8f6efe6a505d95ee943da0b5a802b54a09246c54d3614cf235cc8aa7f7ac571c88d8106b521764b476876efb35"}, {0x84, 0x11d, 0xfff, "4ac3edd5d45cca793601b0bd7803c18a907789771d18185ab141e23fc539346d147d3263e76a854b1397c95bec91dccdebd38d7e8bcb00b37a4bf48d6d88856d7ce4fac530e7193936fa6be19d2e81dd80ad4bb853bae33695baee0ff7ec98d09050a38245c33787c662d9729df1b2d4a060f4fbbbbe34"}], 0x2fc, 0x1}, 0x80000001}], 0x4, 0x8040) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x1}}, 0x8) 2018/03/21 17:16:57 executing program 6: pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r1, &(0x7f000021b000)=[{&(0x7f0000c94ffe)="01", 0x1}], 0x1, 0x0) close(r1) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x2, 0x4) close(r0) 2018/03/21 17:16:57 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x43, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x0, 0x5, "c8c55b6e1b3f", 0x800000}, 0x10) 2018/03/21 17:16:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000cb6fda)=""/38, &(0x7f0000000ffc)=0x26) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x9}, 0x8) [ 86.749924] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8607 sclass=netlink_xfrm_socket pig=14460 comm=syz-executor5 [ 86.771794] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8607 sclass=netlink_xfrm_socket pig=14460 comm=syz-executor5 2018/03/21 17:16:57 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/217) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x240000) fsetxattr(r1, &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000000100), 0xffffff7c, 0x0) setns(r1, 0x4000000) 2018/03/21 17:16:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) recvfrom(r0, &(0x7f0000000340)=""/249, 0x49d, 0x1, &(0x7f0000000440)=@hci={0x1f, r1, 0x3}, 0x80) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000300), 0x8, 0x0) fstat(r2, &(0x7f0000000040)) memfd_create(&(0x7f0000000180)='ppp0posix_acl_access[-\x00', 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl(r3, 0x0, &(0x7f0000000040)) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000240)=""/50, 0x32}], 0x20000000000001ae) 2018/03/21 17:16:57 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) connect(r0, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) fcntl$getflags(r0, 0x1) 2018/03/21 17:16:57 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)={0x1}) epoll_create(0x101) ppoll(&(0x7f0000a0ffe0)=[{r1}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) 2018/03/21 17:16:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0x4, 0x3f, 0x3, 0x100000001}, 0x14) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x392bfdef9bfc1784) 2018/03/21 17:16:57 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x2}, 0x10) r1 = socket$inet(0x2, 0x6, 0x4) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x3b75, 0x5}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x9, 0x2, 0x2}, 0x7, 0x5, 0xed0b}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000240)={0x30000002}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000000300)={0x2, 0x3, 0xff, 0x100, r3}) getpeername$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000900)={@empty, r4}, 0x14) recvmsg(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000940)=""/4096, 0x1000}], 0x1, &(0x7f0000001980)=""/112, 0x70, 0x5}, 0x20) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001a80)={0x0, {0x2, 0x4e20}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x200, 0x1, 0x7, 0x7fff, 0x1, &(0x7f0000001a40)='gre0\x00', 0x1, 0x6, 0x7}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001b40)=@add_del={0x2, &(0x7f0000001b00)='sit0\x00', 0x81}) symlink(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001c00)=0x7ff, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000001c40)={'icmp6\x00'}, &(0x7f0000001c80)=0x1e) readlinkat(r1, &(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)=""/188, 0xbc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001dc0)=r2, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000002640)=@broute={'broute\x00', 0x20, 0x6, 0x7cc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001e40], 0x0, &(0x7f0000001e00), &(0x7f0000001e40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x2, 0x201, 'sit0\x00', 'ip_vti0\x00', 'rose0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @random="c8c7094845b8", [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0x98}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x9}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xb, 0x5, 0x806, 'tunl0\x00', 'yam0\x00', 'yam0\x00', 'syzkaller0\x00', @random="b853523730f2", [0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xd4, 0xd4, 0x144, [@pkttype={'pkttype\x00', 0x4, {{0x7}}}, @time={'time\x00', 0x18, {{0x5, 0x651, 0x6125, 0x9e93, 0x7fffffff, 0x3, 0x1}}}]}}, @common=@nflog={'nflog\x00', 0x4c, {{0x6, 0xb8d, 0x6, 0x0, 0x0, "1db3cfa46c4f9c9ddac2d9ec132fc809098553406e5dac5faf6f807ab2c52992629e52467ea912ff437a13b9c03b713abe589165da1677557f68c741d496261e"}}}}, {{{0x1f, 0x29, 0x88f7, 'bcsh0\x00', 'ip_vti0\x00', 'sit0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xc8, [@mac={'mac\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x1}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x5}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x5, 0x88ca, 'teql0\x00', 'teql0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x98, 0x1c4, 0x1f0, [@connlabel={'connlabel\x00', 0x4, {{0x7}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8, 'system_u:object_r:gpg_agent_exec_t:s0\x00'}}}]}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xffffffffffffffff}}}}, {{{0x9, 0x0, 0x8aaa, 'eql\x00', 'bpq0\x00', 'bond0\x00', 'ifb0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff], @random="57060a9c4e16", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x128, 0x128, 0x150, [@connlabel={'connlabel\x00', 0x4, {{0x7f, 0x1}}}, @physdev={'physdev\x00', 0x6c, {{'eql\x00', {0xff}, 'ip6gretap0\x00', {}, 0x0, 0x8}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x5}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x1, [{{{0x7, 0x10, 0x88e7, 'syzkaller0\x00', 'yam0\x00', 'ifb0\x00', 'yam0\x00', @random="c4816318c23f", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="3ea0eb1ba818", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xd8, 0x100, 0x128, [@mark_m={'mark_m\x00', 0xc, {{0x0, 0x81, 0x2, 0x3}}}, @devgroup={'devgroup\x00', 0x14, {{0x7, 0x88b6, 0x7c, 0x0, 0x9a}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}]}, 0x81c) connect$l2tp(r0, &(0x7f00000026c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x2, 0x3, {0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}}, 0x32) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002700)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, 0x0, 0x5, 0x830, 0x100, 0x217, 0x10000, r4}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002780)=0xdb4, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000027c0)=@generic={0x80000001, 0x0, 0x400}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002800)={r2, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x9}}, [0x3, 0x401, 0x2, 0xfffffffffffffffc, 0x0, 0x10001, 0x3ff, 0x2, 0x1, 0x1f, 0x5, 0xffff, 0x900000000000, 0xce66, 0x3ff]}, &(0x7f0000002900)=0x100) 2018/03/21 17:16:57 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000100)=""/105, 0x69}, {&(0x7f0000000180)=""/62, 0x3e}], 0x5, &(0x7f0000000680)=[{&(0x7f0000000240)=""/216, 0xd8}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000340)="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", 0x328}, {&(0x7f00000000c0)}], 0x2) 2018/03/21 17:16:57 executing program 3: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7ff) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x802, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)=""/155) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x5, [0x1ff, 0x6, 0x4, 0x80000000, 0x9]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x19}, 0x8) 2018/03/21 17:16:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r1, 0xfffffffffffffffd) shutdown(r0, 0x0) socketpair(0xf, 0x80006, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f00000ce000)=[{r0}], 0x308, &(0x7f00006ab000), &(0x7f0000ee0ff8), 0x8) 2018/03/21 17:16:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=@routing={0x89, 0x8, 0x3, 0x3, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}]}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000e64fc8)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, '\x00'}], 0x10}, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) recvmsg(r1, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000), 0x0, &(0x7f00004c0f35)=""/203, 0xcb}, 0x0) 2018/03/21 17:16:57 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='comm\x00') getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getrusage(0x0, &(0x7f0000000180)) sysinfo(&(0x7f0000000200)=""/19) 2018/03/21 17:16:57 executing program 5: r0 = socket$packet(0x11, 0x80200000000002, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x30000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x217}], 0x1}, 0x0) getsockname(r0, &(0x7f00000002c0)=@in={0x0, 0x0, @local}, &(0x7f0000000340)=0x80) sendmsg(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="ebcdd2d5231930fb15e8446dbc9de4e0f4347ba856b070cb0fdc5b7c01b2fa174949af82b68526f8168884b644936781d2bef7b7b57574061c574df1515d9d6d054dee168c274e0e42c658659e06491dce44289a7f2ab30e19b845d0af4a51", 0x5f}], 0x1, &(0x7f0000000140)}, 0x0) sendto$inet(r1, &(0x7f0000000040)="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", 0x11d, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/03/21 17:16:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xc, 0xfffffffffffffffd) ioctl(r0, 0x227a, &(0x7f00005f8000)) 2018/03/21 17:16:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0xfdfffffffffffffc, &(0x7f0000001000), &(0x7f0000048000), 0x2) [ 86.926675] audit: type=1400 audit(1521652617.608:90): avc: denied { read } for pid=14495 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_generic_socket permissive=1 2018/03/21 17:16:57 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x2, 0xffffffffffffeac8, 0x2e8, 0x5}, {0x7e0, 0xf5, 0x7f, 0x3}, {0x101, 0x1000, 0x3, 0x10000}, {0x400, 0x3ff, 0x400, 0xffffffffffffffff}, {0xde4, 0x6, 0x1, 0xffff}, {0x2a, 0x7fff, 0x4, 0x1}]}, 0x8) 2018/03/21 17:16:57 executing program 4: r0 = getpid() process_vm_readv(r0, &(0x7f0000001880)=[{&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f00000005c0)=""/66, 0x42}, {&(0x7f0000000640)=""/165, 0xa5}, {&(0x7f0000000700)=""/137, 0x89}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x6, &(0x7f0000001c40)=[{&(0x7f00000018c0)=""/79, 0x4f}, {&(0x7f0000001940)=""/84, 0x54}, {&(0x7f00000019c0)=""/255, 0xff}, {&(0x7f0000001ac0)=""/191, 0xbf}, {&(0x7f0000001b80)=""/187, 0xbb}], 0x5, 0x0) process_vm_readv(r0, &(0x7f0000af5fd0), 0x2, &(0x7f0000645fe8)=[{&(0x7f000094ef1a)=""/230, 0xe6}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/8, 0x8}], 0x1, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/141, 0x8d}, {&(0x7f0000000140)=""/113, 0x71}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000000340)=""/97, 0x61}, {&(0x7f00000003c0)=""/194, 0xc2}], 0x6, 0x0) 2018/03/21 17:16:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") stat(&(0x7f0000000000)='.', &(0x7f00000000c0)) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x15) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)="f265af8f31a2efaefc48441032689ebf00ebff2417f1f921062edecc0d2e338930b734", 0x100000, &(0x7f0000000300)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='jffs2\x00', 0x80000, &(0x7f0000000300)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/21 17:16:57 executing program 6: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000001) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'vlan0\x00'}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="de6a7a015f7f2e75e3e6aab37052d4aaa8897f67c7e023e7db0b4ccf625311914cc2f7f81bbb1375ffae8e5680dafd9a16ca35397c41625ed95c0d5a81e31da16afba31d4d8682faf46754046528fda28d94d238d905", 0x56}, {&(0x7f0000000100)="7ca216c47c65ea02e277e0a3dcd8344a58cbdd1e1684d788c449cdf345a75e74b5100e992f4588419b583947d4cb9d5785f847b277bab172f3d3928bb83e24382af46c0e8c7f99971fac8dac5419222da0fb9ffdd6153f26225825b3", 0x5c}, {&(0x7f0000000180)="5226e04ce9068c11323cb00693cdc208a35934ffb2bcc23a328d853198f8bfc74b255ce51aa674277fc811a738f18d343f80090350df", 0x36}], 0x3, 0x0, 0x0, 0x4000010}, 0x5}], 0x1, 0x4000800) 2018/03/21 17:16:57 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) 2018/03/21 17:16:57 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/191, &(0x7f0000000040)=0xbf) r1 = socket(0x200000000000007, 0x7, 0x16) write(r1, &(0x7f00000000c0)="24000000100005004d07e30800f2010303050100100001fb21000000f70000f1e75c09cf", 0x24) poll(&(0x7f0000000080)=[{r1}, {r0, 0x2}], 0x2, 0x7fff) 2018/03/21 17:16:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x24000, 0x2) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000040)=""/25) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/03/21 17:16:57 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000005ff8)='./file0\x00') 2018/03/21 17:16:57 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000000)=[{0x2d}, {0x80000006}]}, 0x8) write(r0, &(0x7f0000005000), 0x226) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40100, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x101) 2018/03/21 17:16:57 executing program 5: r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x20880, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000007c0)={@remote, @empty, 0x0}, &(0x7f0000000680)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000840)=r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/user\x00', 0x2, 0x0) 2018/03/21 17:16:57 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) recvmmsg(r1, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/13, 0xd}}, {{0x0, 0x0, &(0x7f0000003080)}}], 0x2, 0x2002, &(0x7f0000003180)={0x77359400}) 2018/03/21 17:16:57 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000140)='./file1\x00', 0xc) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000300)='./file1\x00') 2018/03/21 17:16:57 executing program 0: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000011ffc)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x7) 2018/03/21 17:16:57 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8, 0xfff, 0x5, 0xe4b3, 0x2, [{0x9, 0x0, 0x1, 0x0, 0x0, 0x200}, {0x36, 0x7, 0x8, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fe9)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x14}, 0x7fff, 0x0, 0x3, 0x8, 0x2040000000000000, 0x7, 0x7216}, 0x20) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000100)=0x200, 0x4) 2018/03/21 17:16:57 executing program 7: r0 = eventfd(0x80000000000) fdatasync(r0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f0000000040)={0x29, 0x8, 0x0, 0x44}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffff) r4 = dup3(r0, r1, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x1e) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00007c3000)="5a68bbfd320c71d4", 0x8) 2018/03/21 17:16:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='syzkaller0\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000340)='encrypted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="d3e622f63abfe83711f43184adbcbdd1c3252baeaacae83de01bde4c50f6aca0676a4a34f33cd9a23d8bf72d9dc7c273dd0d3e06721e91ca638b0ca11164779ab5656133fd5822ea2a2c2b3c22f44bcda8f795fd428d4659b6ad05bc0892440677f10bf61e64715741d54f8ad7a35b39495e2c9aca79049362fd529d6712124bc9cbdf2cb30d8eaf62399f0eb7dba10300ad148e5071c56d2d4c0b24c4d279f1f288f3ccd2ae84f3985ab45efc30252ac9536fadbb6561bfb983fefabc992b0cb46cfac62bdc87a5e0a57c6c4c9b8b6d0af5e941a1bd461fb7b35edf708c34ed6ce68f03cff7118fc4efe8655c79e96d45fc", 0xf2, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f00000001c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x2101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000500)={0x7, 0x1, 0x40, 'queue1\x00', 0x7fffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="3000000000000000000000000000000000000000ac1414aae00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b048000000000000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c87aaaaaaaaaa00000000000000000000000000000000000000000000000000000000000000000000000000c819c91f8aab33f6529f4326a4f81472daa8137ef3a0bc039fc54e04438d593803cc2a76a22a37f22124881ea8"]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r5) 2018/03/21 17:16:57 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000200)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000140)={0x5503, 0x3, 0x4, 0x100, 0x3, 0x7f}) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0x2, 0x8) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/21 17:16:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000080)=""/128, 0xffffffffffffff99}, 0x0) 2018/03/21 17:16:57 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/udp6\x00') getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x3, &(0x7f0000000180)=0x4) lseek(r1, 0xfffffffffffffffe, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/21 17:16:57 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000200)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000140)={0x5503, 0x3, 0x4, 0x100, 0x3, 0x7f}) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0x2, 0x8) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/21 17:16:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000280000)={0x24, 0x2000002d, 0x443, 0xffffffffffffffff, 0x25dfdbfb, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/21 17:16:58 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') init_module(&(0x7f0000000040)='-ppp0/\x00', 0x7, &(0x7f00000000c0)='(\x00') sendfile(r0, r1, &(0x7f0000904ffc)=0x400000, 0x10200) 2018/03/21 17:16:58 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x7) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x0, 0x4, {0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)="3d85040994f31581c0f5f4df6efd1ad01edba009a14708b1aedca95d0ff4dfa54f3833e5236eb217efd2bff73e18d3f07f10dd5335c43fb1dac56182dba5905e8e30b83a0b64f6476b4859b6f8204a5f4631c29d5eabc41bb7cd31b7db2f73c27c3c49c4ce29130980301a0294b6dcdbe15aabbe044cd1e341d1732b267332b4fe0b9a2ed560c5205279a757cbe7861e", 0x90}, {&(0x7f0000000200)="d449ab00d01791bfb5b2063d197eb18917e47888d52236a0ab59764af9558cf188fa2ac8e606c53c", 0x28}, {&(0x7f0000000240)="e4d34d9e3794746a08d1b7d727898f4582a7aabdd9ea0af7bd968ac634218dffac44917facf96dd23a146a5a07be7dea64f6c812e3964315c453176ffb3b1c0acc3de41db6c10369f0aded757c66df9137d24784b55dcd3ef74d642f", 0x5c}, {&(0x7f00000002c0)="c994bfde5f9ae2ca0565a18c8604516758e72e8e1954573026c13c51cb21f6fd408228bd21b1128de1ad0ce8eb3fc27952a79226956926d21a72a8f6f8d910601328fc3e335ae8c186e1e744acf4e3b58fe386e40ecccdb8435a231e2f7db4e0ddf6f1c7f77a79e6affbfd63e95c6c21da1b7704a780dad0ec625bab84eeb3dd2a77ea0973811795d99077", 0x8b}], 0x4, &(0x7f00000003c0)=[{0xbc, 0x115, 0x7, "bd5c61293ce1e3fd6b6c624ad4219c462cac2999b9a4f8834984b6b9900c2a0e6bb5680e14f08b1567ecde27c3d7126dc3fdd6c3dedf0245ec2482ebeb3078e62ff599a489f99587db457a4d31e8e47c0079ce4c434c9afbae93c6d22d36d986354bbf10daa7b77ea8f5cf9d9670e238b01b2da87c3bd325a1e907de38de61c4e64cf5cccf2f0950edaefe4f7f468f858ff136dc43503a639b98aaaa369bd5d89db328c23efd50bcdbd67126b7d3ee2b"}, {0x34, 0x108, 0x8, "160f513589cb2728f0f55ad18c139fd7668a5e04009d66c8d6351e5074d81c0fc4b8778a573a"}], 0xf0, 0x4}, 0x40000) getgroups(0x1, &(0x7f0000000500)=[0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000540)=[r2]) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x2, [{}, {}]}, 0x48) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/21 17:16:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0c63ff002cee5984ceced239901c70d52dc90c98c46abacec6665eeaccabf65dad90971413542ca5aca5e239a80c7027e89394db9d1eef7ef82ead13e5b43d0f1ee53dfda92cc5a9fb05174f00ea01c89de79daa54b0cf852342310ff34272af94118da8b7715c4b1105aea6adf4ba2825f6020e5603d236639d8494e5f2b48f2ba4c41bb61f9e452356698662936f60e7e3ab5424ba501c911d226bcb58056aa410cd0020fdd865f184bed4e3a809be142dee2fc4090c25dffdf891d30759f4eae1a6"], 0x0, 0x0, &(0x7f0000005000)}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f00000001c0), 0x8) 2018/03/21 17:16:58 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) 2018/03/21 17:16:58 executing program 1: unshare(0x1000020020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) ioprio_set$pid(0x0, 0x0, 0x0) poll(&(0x7f0000ae2000), 0x0, 0x7f) rename(&(0x7f0000514ff8)='./file0\x00', &(0x7f000000a000)='./file1\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x200, 0x80) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}, 0x100) rmdir(&(0x7f0000dac000)='./file1\x00') unlink(&(0x7f0000000000)='./file0\x00') 2018/03/21 17:16:58 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="26000000220047016d51f50001c7030000b05fa91002b4205be823a66d667541fa05b9470113", 0x26) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x60800, 0x0) 2018/03/21 17:16:58 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/udp6\x00') getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x3, &(0x7f0000000180)=0x4) lseek(r1, 0xfffffffffffffffe, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) [ 87.254472] audit: type=1400 audit(1521652617.938:91): avc: denied { ioctl } for pid=14603 comm="syz-executor1" path="socket:[33835]" dev="sockfs" ino=33835 ioctlcmd=0x8946 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 17:16:58 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce14}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 87.322663] binder: 14612:14617 unknown command 16737036 [ 87.342794] binder: 14612:14617 ioctl c0306201 20004000 returned -22 [ 87.365780] binder: 14612:14617 unknown command 16737036 2018/03/21 17:16:58 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x801}) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0x2) keyctl$set_timeout(0xf, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/03/21 17:16:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000f4d000)='environ\x00') pread64(r0, &(0x7f00008af000), 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x6, 0x5, "71abc108280b", 0x7}, 0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00000000c0)={r1, &(0x7f0000000040)=""/113}) 2018/03/21 17:16:58 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req={0xe53b, 0xef8, 0x8, 0x200}, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x201, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r3}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) syz_open_procfs(r3, &(0x7f0000000140)='stack\x00') 2018/03/21 17:16:58 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_deladdr={0x20, 0x15, 0x221, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2}]}, 0x20}, 0x1}, 0x0) 2018/03/21 17:16:58 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) munmap(&(0x7f000004b000/0x2000)=nil, 0x2000) ioctl$int_out(r0, 0x1, &(0x7f000004aff3)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) [ 87.374824] binder: 14612:14617 ioctl c0306201 20004000 returned -22 [ 90.732485] IPVS: Creating netns size=2536 id=14 2018/03/21 17:17:02 executing program 3: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000080)=0x9b8, 0x4) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(r0, &(0x7f0000002ff8), r2, &(0x7f0000003ff8), 0x7, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) 2018/03/21 17:17:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x7f}) r1 = syz_open_pts(r0, 0x8008000005) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a91000)="cb890855c77b2bb0a436daafc96ff67286856d4a1ed8a8cdc6907c07f8fa63a5af28a0d665042ef0986df716083ab169df41cfb534d274ca4680391cb3ac22fc8c93d712488155a0e4dfd6bf5d35855af2cdf3dbfdaeef6cd0878c272dd466896ddcda51752f228ff1b0c439d46012083dd6437c0a", 0x75}], 0x1) 2018/03/21 17:17:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7490, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) sendto(r0, &(0x7f00000001c0)="0b7597a4457321a2da9a9d360b5fbd42a39d29b2beed56821567", 0x1a, 0x6d1b8ccf41851efa, &(0x7f0000000280)=@ll={0x11, 0x0, r3, 0x1, 0x8001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) accept4$ax25(r2, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x1, 0x2}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r5, 0x3}, 0x8) 2018/03/21 17:17:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000200)=""/16, &(0x7f00000001c0)=0xfffffd4f) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) mq_timedreceive(r2, &(0x7f0000000240)=""/194, 0xc2, 0x6, &(0x7f0000000180)={0x0, 0x989680}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/21 17:17:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x2000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x70, 0x0, &(0x7f0000000080)=[@increfs_done={0x40106308, 0x0, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}, @request_death={0x400c630e, 0x0, 0x1}], 0x0, 0x0, &(0x7f0000000140)}) 2018/03/21 17:17:02 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ppoll(&(0x7f0000000080)=[{r1, 0x442}, {r0, 0x212}, {r0, 0x80}], 0x3, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x5394}, 0x8) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) arch_prctl(0x1001, &(0x7f0000000040)="bd0db46ca1c84cb522073eb51f785a2793b34b6232736cb7e7f50d849a477c9d54fd") sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x17}}, 0x1c) r2 = getpid() ptrace$getenv(0x4201, r2, 0x3, &(0x7f0000000140)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/03/21 17:17:02 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='.') mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000280)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f0000000300)='cifs\x00', 0x2000, &(0x7f0000000240)) umount2(&(0x7f000075e000)='.', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ocfs2_dlmfs\x00', 0x2, &(0x7f0000000100)="b57dd5a8da7bfdc15ee766970d4e363304b92f1beabf6545f9e7c39cda8af6fac67d56b1ef4530e117d2a0add1bf300d8a88a334678038ec3865e54aadf7e57427f0c30ffd257d7e6866833f23031c9bf98080fbd6b1781776c892ceea1f382c2ac80d6134d1539c3e11250677d5a84ee77a602f9439b44e7307fbd9f14e92eee75ad6a5b3d7d51258dd56881c0814c89e2d3d798a6c269b08de40b11faf44a56006edb5d2e0a9fbb9da2b104edbabfa1a700513af1f25f6e75cb0666922d09ecbe3c7") lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000580)) 2018/03/21 17:17:02 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) futex(&(0x7f0000000000)=0x3, 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0xc7fda99635440eee) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) 2018/03/21 17:17:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020300020e00000000000000020000000400081005000000000000000000001e00286acc250000000000000000000000030006000000000002000000000000000000000000000000020001000000000000d1fb00000000470300050000000000020000e8df0000010001022e6c64701978c2d2b740ddf7000000000000"], 0x70}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ustat(0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0xb11}, {0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff], @rand_addr=0x88f4}, 0x6}, 0x5d, [0x5, 0xfff, 0x401, 0x5, 0x9, 0x5, 0x3, 0x9]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="c2000000ca96a8f96e966f1e78866046f0c74628d8bd3678e6fdbbc20794b1b0565be5599973e775166fcaa977b56e57e4512fe5c6033f3ef54115b72fb48cd0f30893f91855ade4fe01bf2e89ac01cfe9896c765bbe6d80b46fe76769fc9738ce9a42f8c339cdc70c185a194f0d2a997ab23396dce2368504c48962b282bb7d4b117efd5855987193eb2145f16ebcd506d511dfef0d49a67e0f490786053e9c09aaf70746defe187484b465f502627c081fd2d7bc924d4207e2d33c398c62be629057cf17e867a170bb8c6e0c10d393f5a1488a2f1c57"], &(0x7f0000000200)=0xca) write(r1, &(0x7f0000000340)="6f18395acdb13a", 0x7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0xea}, &(0x7f0000000280)=0x8) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x9, 0x8, 0x9, 0x5, 0x6, 0x3ff, 0x20, 0xfff, 0x8, 0x3f, 0x80000001, 0x9}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0x4, 0x7, 0x80000001}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) 2018/03/21 17:17:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000)={0x0, 0x989680}, &(0x7f0000f7d000), 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/03/21 17:17:02 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x1, 0x2, 0x0, 'queue0\x00', 0x10000}) sched_getscheduler(r0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0xfffffffffffffcbb) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/03/21 17:17:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) pipe2(&(0x7f0000000100), 0x80800) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000180)=ANY=[]) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f00000000c0), 0x2) [ 91.315830] binder: 14832:14842 ERROR: BC_REGISTER_LOOPER called without request [ 91.331539] binder: 14832:14842 BC_INCREFS_DONE u0000000000000000 node 82 cookie mismatch 0000000000000002 != 0000000000000000 [ 91.347403] binder: 14832:14842 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/21 17:17:02 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x500, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000040)={{0x1, 0x7}, 'port1\x00', 0xe5, 0x80000, 0x0, 0x5, 0x7fffffff, 0x24d, 0x42, 0x0, 0x4, 0x9}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000280), 0x0, 0x4000) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000100)=""/203, &(0x7f0000000200)=0xcb) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/context\x00', 0x2, 0x0) 2018/03/21 17:17:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000014f000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f00002a3000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000000040)=0xfffffffffffffffd, 0x6) 2018/03/21 17:17:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/mcfilter\x00') r1 = socket$key(0xf, 0x3, 0x2) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) prctl$setendian(0x14, 0x1) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0xa0}, 0x1}, 0x0) r2 = add_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="227cab8860dfa342961928579d5dde5c2f30f4dd3ec000ade40a855ba9bb3ad6be71dfecba3da0baf45329b5112cf866163190ba5cfe28798ca3cc77e3adf6500a61141aa40effcfe9", 0x49, r2) 2018/03/21 17:17:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffff8) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/tcp6\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0x18}, 0x8}], 0x2c) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00000000c0)="82a1dd996413b70286e43883defe98afd87390ad374b661e1cf8b7fae33290b728a1ab10cb4aa2a21f2e090da9cc94184be75c942a5fb5e27b6c706577fa0890cb5ca7711dc4da4761e40a7243013909df9ed7056115ec565cbf6edfd3435b770c04b57f9143f8d711033faaa579b7bf06482dd8d31bdc6afbeeebe08a53eed7b8428ca5019a37a711b369e7c739718def700d6ce6c75cc10471a0047862a8bb04d081c31b10860a37119b41f5cfb63c4248f8ba853861b07818877b98d1a584cb0607983f5154948ce7ac0d003429ed3ce844a4b5836696af41a18ba8f2fc3e1b5d294194", 0xe5) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8800, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback, @broadcast}, &(0x7f0000000200)=0x52) ioctl$KDDELIO(r2, 0x4b35, 0xb47) 2018/03/21 17:17:02 executing program 4: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x2c) mount(&(0x7f0000003700)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00003a2ffa)='adfs\x00', 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200080, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6_vti0\x00', 0x8000}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000038c0)) gettid() poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/21 17:17:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r1) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/5, 0x5) recvmsg(r0, &(0x7f00006b2000)={&(0x7f00006b7000), 0x6e, &(0x7f000066efd0), 0x0, &(0x7f0000ef5f11)=""/239, 0xef}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000069a000)='illinois\x00', 0x19c) shutdown(r0, 0x1) 2018/03/21 17:17:02 executing program 7: r0 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) read(r0, &(0x7f0000000040), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) [ 91.373550] binder: BINDER_SET_CONTEXT_MGR already set [ 91.385371] binder: 14832:14868 ioctl 40046207 0 returned -16 [ 91.393201] binder: 14832:14842 ERROR: BC_REGISTER_LOOPER called without request 2018/03/21 17:17:02 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/159) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/29) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000140)) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000180)="9a94bd7939fe6a731e579ebd5359ae2593eb16529dacccea3a64b83bc90ccbf3f22b121f3d62b6e76203e43c884a65b3a45ddc654fdc074deef5b32bccc2aa6d369ba38da6b68ace586201fb52c381fbf13664f6aa81b8c2bd80998fcbf9cc88793e1ef504a019476848dbc8f0be1d74defa55866aa08a21e8778fa063da8019e55c1faca74a6fc903124943a580e7d09c1bb8955189a054ea38f1f0") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x20) ftruncate(r0, 0x5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000002c0)=""/161) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x10) sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x2c, 0x31, 0x720, 0x70bd2a, 0x25dfdbfe, {0x12}, [@generic="be634e8e4e2512eb6b68800f8c2be1d0c435d6ccffdf9b"]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0xc) r2 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x401, 0x100) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000005c0)={0x4, 0x800}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000600)=0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000640)) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000006c0)={0x4, 0xfdcd, 0x6, {r3, r4+30000000}, 0x9, 0xffffffff00000000}) getpeername$netlink(r0, &(0x7f0000000740), &(0x7f0000000780)=0xc) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00000007c0)=0x80000000, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000900)=@add_del={0x2, &(0x7f00000008c0)='bond0\x00', 0x4b}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000009c0)={0x5, 0x74, &(0x7f0000000940)="ea49f9f78b057a059f0576c37a06698902d68b8b5b57f9f168ff52e198e4e64b0f7c8a7c051c1b9f3fddd6c77da942824d6a5f6ef14bf13f8225b6825ccdcbdafc4e7fbdeeeb49a6209ac5fb2595f4279ad1694f7069b46683fa242eb65b7925193773dc85eb0ce0a68dfa946267f065e19a7849"}) syz_open_dev$sndseq(&(0x7f0000000a00)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000a40)={0x0, 0x1, 0x5, 0xe3, &(0x7f0000ffd000/0x3000)=nil, 0x1ff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000a80), 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000ac0)={'tunl0\x00'}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000b00)={r1, 0xffff}, 0x8) 2018/03/21 17:17:02 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x403) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000000000)=@generic={0xa, "a74464488778f3fb5f550a19a3e770559e284cf077c0ded97c78db2a7c9fbbdf7b536217c67f0acd92bceb007e599a4a0d3ad5ab291b440a2ff271c32cdd9aa741b9f47471894025ce3d1761e46d1d86c8650523ff367e2c03b3c748fcfe7f303978235e63933c5427c4755061efcf88e11f5487d41473edd5b499befada"}, 0x80) fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, &(0x7f0000000080)=""/228, 0xe4, 0x2000, &(0x7f0000000180)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) 2018/03/21 17:17:02 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f00000001c0)='-&^vboxnet0\x00') setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x5}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000140)={0x4, 0x1, 0x8, 0xfff}) sysfs$1(0x1, &(0x7f00000000c0)='\x00') 2018/03/21 17:17:02 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/03/21 17:17:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/21 17:17:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen$netrom(r1, 0x0) fsync(r1) [ 91.424015] binder: release 14832:14842 transaction 83 out, still active [ 91.436099] binder: undelivered TRANSACTION_COMPLETE [ 91.446853] binder: send failed reply for transaction 83, target dead 2018/03/21 17:17:02 executing program 5: syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000ff2)=ANY=[@ANYBLOB], &(0x7f0000000000)=0xc) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xffffffff, 0x1000, 0x8000, 0x7fffffff, 0x20, 0x80, 0xffffffffffffffa1, 0x0, 0x0}, &(0x7f00000000c0)=0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getgroups(0x7, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x800, 0x5}, 0x8) write$selinux_load(r0, &(0x7f00000002c0)={0xf97cff8c, 0x8, 'SE Linux', "d8d739c617b24a4ababa2ccd2cadeaa32903c9835113c43991e7b92b649f61ea0ed58df7a00b9cdd703544b713956e1247c0c27920b69e8eacdb6a3dec8431da212dc4488a219b4e6e585a29cd1ea478212c3fc8e497fbd63a775d9a54b7945efc792573a701d5fe354bf9498eb89cd43c9ca761e2373df1dbbbc14932f924df5adedbb0365b8519c6e59a82058591c1ba786113a8f3c3575a1569cac04836b32c8d8f04fd86e5d1969f7c108c4c24a8bac80b50ed394b3b22a66db46d9e00643ec0690041b08f255680b959c566f2785ddcb32aab7b4718aa52bd6a3c502ac043558f7595d748"}, 0xf7) clone(0x1080000, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000), &(0x7f0000000f90)) 2018/03/21 17:17:02 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000002000)=""/4096, 0x1000) pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) r3 = dup2(r2, r1) personality(0x500000f) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f000072a000)}], 0x1, 0x0) write(r3, &(0x7f0000000000)="c4", 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000000)=0x5) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$VT_DISALLOCATE(r4, 0x5608) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000200)='8', 0x1}], 0x1) 2018/03/21 17:17:02 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) [ 91.474255] audit: type=1400 audit(1521652622.158:92): avc: denied { create } for pid=14902 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:syslogd_var_lib_t:s0 tclass=key permissive=1 2018/03/21 17:17:02 executing program 2: mq_unlink(&(0x7f0000000000)="ac5d0a9db73fde50e50e6986bf00") r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2d6, 0x20400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9f57}, @in6={0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x94) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/03/21 17:17:02 executing program 0: r0 = socket(0x18, 0x80007, 0x1000000000000000) membarrier(0x10, 0x0) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@empty, @local, 0x0}, &(0x7f0000000100)=0xc) r2 = pkey_alloc(0x0, 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/load\x00', 0x2, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, r2) accept4$packet(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001800)=0x14, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001680)) sendmmsg(r0, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d, r1}, 0x80, &(0x7f0000000680)=[{&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="099ac1dd75fa154640c8a595e67b2a05a27f", 0x12}, {&(0x7f0000000300)="93b431470e08db60b583e12a71cba88670ad238b836d288d0fd7ca78531e49f3bbaaf6e896d4801b0401e54d2e2a97dc7d6f86de796b36cd59131376b2ba6b21a5a9d87c648c6b35da8edf167e1e0ccd68b8", 0x52}, {&(0x7f0000000380)="485f3179006ce20f04cb49a3b8c5e5473bd75e655e0e8fb56ab221253a3b87622ba738b9c639f5fee0e12402df18781ec180ef759bc36dab2c0ba9d4a0cf908c011030be216396a24218eff3d19d41c0a7498bde49dab8d01b6856612a76acf89fd1166d4ae355ddd556af881341c0b673f2f71fdf3a25ad2f4d9e15d0cd27f213624714c8177bf221e0a92440c1a8d6aaabe33558d04495799f74a0d26894df800bf0586adb82bcb6059a255c661a76522f6e7457f0c2acc273e7e9fb66c0d3af566dbc3d7f8f7bf60fb8c8b5b750f45e1d7a672bd40f5920e24684c8be2e42e61caa98f193", 0xe6}, {&(0x7f0000000480)="e0564518ccaa79dba78a65a516b8279873a2e530ee0b1d690f5a7535313d8399599c24632c7f4aaddf6e426e5cce26fa1421f95d8673020b9cd9d467cf512cf24221009f15b4f28778d4b323b3a87c933161012b0fff5de8bfda94", 0x5b}, {&(0x7f0000000500)="c9fb5ccf6f9213e6a805d41090182b1589ec95238094d4420f07688b3b2060dd9713ac030ca8ba39af6f7e8b9cac597934d57fa8199fafebcd6a5acf31d191cfe4396de3a605f725d90293adee7001cce4961b78a442e3e3fcb2ae9b08f17a552d47", 0x62}, {&(0x7f0000000580)="d0e69b087814d04dee1c825ed0de388f3b987e702767b661db232f5eb839e70547c1f885278637d485901d8e5acdc0cd440974b3bffb4246eda674ef70b9e1adc39704b3c65c84f83313ea642ea61af5a234ba13e1f1baa44d204b", 0x5b}, {&(0x7f0000000600)="beca1704f478e520532c71ebbb2ab91267f564012395114f0ace1a07fc5145274779195e14b5077c5c99df1df5d869b49f5b1cdafe7e0f9b926cf2afa20c37c6", 0x40}, {&(0x7f0000000640)="4e9d83a7d5e77cc2742a106fe742df797adb3dfacc4b8f4d33410a1898f899f0606c234c9a2857423feaa07f6f6d4c", 0x2f}], 0x9, &(0x7f0000000700)=ANY=[@ANYBLOB="800000000a010000d1000000936e32b560cc1b7fc764eb2bdabea66d553d8f65788c7aa5c7b66503a496ad92656287d8346798148025bc5af827e73b550efe626fb1321012b571b3a2645b6765b3adb38f3ec3acbf30dddba959fb0369e9f85a08c1678e82ac199a9a1c9959350a4cefa124e375c7747991282923fe44340000"], 0x80, 0x20000000}}, {{0x0, 0x0, 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{&(0x7f0000001940)="9968f23380d84a5b48b51ee9a75dd8119734604142e6addf8efdcf379978ca5865895b7613b8570bd9452a5a70fb4a817ee4d67846e4c8e5ac00725991a32b0801b3e81b305b2919a8f14d76020027d919d7559ef9de53c6cf2de491bda957d6b1a3fc999dff1ae358339b63b6a568f4535df6523eb056001ab678681c1d0f6a5a018132144caa9fdaec4d0dd2f485ee8d8904b9943a736c099d4f2b247980d18bad980779291ba0ef3029fd3253ac266c2f1d9799df", 0xb6}, {&(0x7f0000001a00)="62bbdee92f19437d546dacdbca504a0f182dff281cf6c587b2ce2ae958aaa6651bfceb", 0x23}, {&(0x7f0000001a40)="41fb82d66dc51360245535cdbac2ad22a580042ef3b80edc49bc905a14ab63ed12e811b6c140f5c85ded3506fca2b6ce9885891b76b12f6550312dc30ee6cedae0aaf5bbd6533c228d63023d7342e8b3444e60a9aac953496fd52c68c138a3bbea24a13bc38f6eabf7c58ea0d907ab16fc5268ad0c6ba26e82dd23ea1aec2ebc90232a91810f4d63806cfeb482b490d9b621d528de9d94bc0f4af0285418dc", 0x9f}], 0x4, &(0x7f0000001b40)=[{0xe8, 0x114, 0x5, "c5befd334f72d582d8a0413b7f41b6cb36e67cd5f8aea7b0863c522c2831366e8d8228f40e517e94a07c8ce70c4c461dea0af7c9b7bc3d58cbb4030d1fa37afa114aabb137828861a4f5463aaf85dc3062fe473fb86710bb2c7aeea1a6cad0c6657034b033b839994284301fd66909909ad51a79baff2b3007ac7fc4eb614e99b3dac0cd23f9f940188f035f671e04fc09725e0e1022ce3c4c482a228a8e4e5599773c67d6af6384c36f460e4ece4ac0a8343513517a695422b2fa91db37e1acef54973393140c3bdc3cabd5655b9612bdf8925e596611b3eb"}], 0xe8, 0x40000}, 0xffff}, {{&(0x7f0000001c40)=@l2={0x1f, 0x7ff, {0x7, 0x5, 0xc3, 0xfff, 0x4, 0x2}, 0x0, 0x9551}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001cc0)="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", 0x1000}, {&(0x7f0000002cc0)="8b1948303ccc029eebc884f448d43468c9fd1a56fa7d336c5f8ebde31b10eb2b0e4b56459cf4f9f4343365fc071f05df9755894011f4e4a2fa918bd8f8be5fa9831efb6addd67e34b64d6f66b962c67291f95cedceb7d602f4609907731ce5d8e0354e92f187e14f2241a5544a28261d439d05d0a4ab0590eeb58b0030bd213c477484bf5807917be2113dbf3b61171df8", 0x91}, {&(0x7f0000002d80)="62ab778e6e694bdbed5b1af2f9cdfd8bf3db1a69fa94088d03a668c5851912f9689533c51b2df2e4af11d299e3209ade91199de4629c40827b7936dcb37667ffba20f4dbb0702662db0926423143343d08c4722e960b1408da7694eb029b9d968c6fabcee5ad02866fa97a0b2903d3d9b6677dee55a59d6608e53fbc05ceff9e1b7ba442b79ed9f66885e624e6", 0x8d}, {&(0x7f0000002e40)="a18082e22916655ab45a5a201b10d45c", 0x10}, {&(0x7f0000002e80)="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", 0xfc}, {&(0x7f0000002f80)="f24bc66cf47e164681d9606f344690c47fc5666ed5", 0x15}], 0x6, &(0x7f0000003000)=[{0x9c, 0x112, 0x5, "ee6b4ce1b8f719e333ba55d728a3fa9d3f337dfa0421cc4c800f53fad0101a44f09861c1bdedca3d4b6359966d6db4cfb504886119add4804d15385857468a0c3c0db18e9d0f84a4b3b3c7b8fa6802213d7f757567d661af7cc7638f43be0dd07aea4c3c826b0a7a6df1d5100f27506ac41e780a65d24a76232401b36d3580c2f93514c9da4fc6596fadb6dfd294"}, {0x10c, 0x114, 0x8e16, "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"}], 0x1a8, 0x40004}, 0x7f}], 0x6, 0x40000) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r4, &(0x7f0000000000)=""/100, 0x64, 0x0, &(0x7f0000000080)={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/03/21 17:17:02 executing program 4: r0 = socket(0x10, 0x801, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) sendmsg$nl_route(r0, &(0x7f0000fd4000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x28}, 0x1}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000001c0)={0x10}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/21 17:17:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000099f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/03/21 17:17:02 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xffffffffffffff2c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000000040)="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", 0x457, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/21 17:17:02 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fadvise64(r0, 0x19, 0x7, 0x7) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) sendmsg(r1, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000), 0x0, &(0x7f0000006ff6)=[{0xc}], 0xc}, 0x0) 2018/03/21 17:17:02 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x2, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000200)}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000440)=""/135, 0x87}, {&(0x7f0000000500)=""/255, 0xff}], 0x5) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000300)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000001000)=""/213, 0xd5}], 0x1) write(r2, &(0x7f0000000040)="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", 0x1d8) 2018/03/21 17:17:02 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000311fe6)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) 2018/03/21 17:17:02 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10080, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@empty, @empty, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bpq0\x00', r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x43c}], 0x48) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/03/21 17:17:02 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00000001c0)={0x400, {{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x875e}}, {{0xa, 0x4e22, 0xe9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x104) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000700), 0xfffffffffffffc60, 0x0, &(0x7f0000000680)="e96772de5df22ad9b626c5767a5723ad0765ef00004a86377410fbd1aee30a2bbdc83ce340497638bee55ab4a1ec9ff1efa4da347bce1984df7286d501f8a323f086e802f060a70ff398ad1ae16c5710a91de4b3c1e945f64693aa16b98e9cd47d3a6b3a77a3c2ba7e4cf3b366a307d49bbd04c6ab351a12a4bf639800"}) 2018/03/21 17:17:02 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x6, @empty, 0x8}}, 0x100000001, 0x5}, &(0x7f0000000180)=0x88) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ptrace$getsig(0x4202, r2, 0x7ff, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) r3 = accept4$llc(r0, 0x0, &(0x7f0000001300), 0x800) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000001340)) getsockname(r3, &(0x7f0000001380)=@ipx, &(0x7f0000001400)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001440)=[@in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) r7 = syz_open_dev$mice(&(0x7f0000001500)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001540)={r1, 0x1}, &(0x7f0000001580)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000015c0)=0x7) pread64(r5, &(0x7f0000001600)=""/90, 0x5a, 0x31) ioctl$DRM_IOCTL_VERSION(r7, 0xc0246400, &(0x7f0000001840)={0x3f, 0x7, 0x0, 0xc2, &(0x7f0000001680)=""/194, 0x63, &(0x7f0000001780)=""/99, 0x1e, &(0x7f0000001800)=""/30}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000001880)={r1}, &(0x7f00000018c0)=0x8) syz_emit_ethernet(0x1022, &(0x7f0000001900)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x8, 0x8, 0x3, 0x3}, {0x7, 0xe9f8, 0x7, 0xf4f}, {0x8, 0x0, 0x2}, {0x9, 0x9, 0x4, 0x20}, {0xd2, 0x54c4, 0x8001, 0x800}], @generic="f1bb5b90b631dc9067ce047589457fb8c4995266bce78793d0fc578d898ebe02aefd52aa0d54d41ac916c81626a99cac39420e99711888747eba30967c526a2faf2a75384a42dadb58d84cc259ef3d9882867367c852860e1b91088f099a4921aa06265ef45b1c2452d1dcb75934a61d97f01fd043ae1df2264a1dbfd271b71b38e4c5991241fa8ed2e10bc4fda69e9e05b3ea45adff6c821935c5f3bd9553a3d55642b28c9c65eee12e80218f0c7c6e1303ad1620933d2eb1f8da58acfb1589005e935408663cfa39646b3ccfc73eb377a84ba1698a5c94ead93f4f8a0762ed9679f4d46b3bf9d4380ddcd5343fb7322a8c6e78134e359229718e325a73a6b4067c6979e322d2dda56f80229e5a05c8f78321ad0c4cd8e879c3636152cd4e903ae33799579eb8fbaae49f1e0f5cb7a29299c3254bcedec5a3d8aa1118ffa96c3a3fdff64f8e36d7d5ad34ffe60ae469479c437d611cbc525cb8fadbbc7be48ffb1e7e575c0f13fd60e1ef2db9505fd0d6b1cf4b46cf0f0d97c15ae7b8e8961141bc4bb19049da925c13d8398e45b155fa2b21d2e3fcb9fdd83f08bc291e0be786ce7a35aa9b41f2bf571d3e69db26c5cbb0b9a4a220e06248c41a6804acc7349e2549ead037326a693e729a634b8b7f1e2c91638479962a2c012715a027e56d8afc0f927440e0760152c74f85c901318e0e2ece541375cd1e1bebfa3a1042977b8fea15d011951e175c93fe6996676aaf85e2c58cb5d6029be1b4312ebcabb1917622815b4808cf28e114f4dddcf55db22880cef63f2146df3a19b6b8b7a51d1f855ea9e3d3734cdaa70162c6f523d746e351f277a8f1c847d9b6496b6ea2d625a22dfaae3dad2420602d83213b34a8284d853b3ee4a2e4fab86e79bb77520ece285cdd9f1aead92360d780915594d0544f56bdc918bd594d8ca9558bf975617f6f636b15bdd812d6240261ab67b68d6dfa36428730a95c83c8e727d8b3fcd0cbf10eae00bf443333257b739cabc95e25bdf58c99ee2a58b586fe450c1a67c463e3c5a4a57e07680b37c524bb3ec5eb207442bc91e0c3f9abc64684e4d96cd687d1c1ba6ab90157fc9e3d7a07b67f559a29a60ba80d404616f2b440f97e1f68c842d9eb2cc8af1067071d83f96c6f2359dd188c0bb7ddf3a867309ffb3fc98cd6a7fdeb0af0135a53bc104ef56fe9cfaa8efe71f719659dbd69da5cd66ca92954b05d35144a859737c8fc54a371379959464f3947872627e784c280516fcc6f8c60e6dcdaf6e04dc899d67ed5731ae5a8924ea7ab7ee08db2ce72f0803ac1cf103446a54b00ef9306818c905f7062bcfec3ecc588d21034cad0ffbfdd90f6b1acec5193529b2d0a3d73f5a0773883d3829b3d547d0fccdcf48d0d345b33bc0b1b706f85d57380866c8dc08c8bbd6f61ef85b6a8a15e7cdfa813f4ef42c6264bba9baaec57d3d38251c905b0600b9e3887417663db4b1b4a1c16074127ceeb1d7be3137642da78aa84898c178b85fe3e945aa65e64c2f2dc118f1dbeaadedafa2068708cccec2ddf4670b6b569fd70579a057551fe80bd31753fb74a5e3707655f94a3cf838d387dfa506743f23dd658af3775e9eaeb4d2178ecfa2b104f22c8107cc7aa824f564e08fc789f5c46cc7e970c2fdd1bfb3dc088e2508f357b90396b063b327a1fcabb35b33138e6a31208b26126be4d3dc9366dbccbf8fe0147875f2bbd9b0236f63195f75420fa11381eff31289077f57f28c2acecb117ca4752fbde78dd6f68e9f03dcb0e9e8af004105b712d399e93cdcd1315e34c86001fefd053f0cb6679705203ab759f56f9549445f0de321c0130574b38f0de635cdc692995ef76231f7f4f709889a3edf12d10db7070ad646c332d3182ce9832f34a61215aff4bdd6c2bfd13d7b3d8fc70cafa6f6225026d90e5d9a68cf49b8ed6d4f8295bc0e00b00d7bacfb2babe01dd8da28e059f4bddc4d34f6fae9061c112a59f9b8922a1b29afcb4299670f39880727ca62808d3626042ffb6389c74df25d2a32695f73acd2e56907c983046fe1f4b3bc86a78334bdfbc87250f0f07a48fcd66b80f973b08d3d401fe6a116e69369ba1ceae650522295ddeb55777a590c681c47fe50d0287584247c1992ac22431afefe44a85235b50f69bbeafbc8ed94cbf1445a117793a8d27d34f9fa542bde8bc1db3bd18799e76ae3a23036a52304cab0080978330cd4a0b6dca40d86816e7305e0466ea6d86f0fc73dd7dcce5d7a9fc48814bf64621e5f29fbbf10f5955a2543ae6d802a0aa5a4cd41107c6f69f23bc8495194e7dd5401337a2ab3d55a62c0e5b399fbf9b2c264af4d0d6f4e28decfb0885a27ce226566e58d8fbc61ce7bf503afa42e88764a5760d4446541bd2727a92e416b5d5c0903f886f6dee0571507d6da89be7f6ba8b60ccd033e38e7e0684aacf6b39fbc0845db6d78d5302457be87c9d2ef9812656f54dedf99522be8bfeac1d9559e754787865db2df7d3eb5c4519d1aec329fec418ca2a1228603db56b1af5207c0043250b2b4ff0e7a231eb5572766b6064b703c395901a97a44404701b4971581baf94a7433277236564686baa31a827fb254c72ce1ab6f1f0325e3a2b3d7c435ad56fe0393feb1c57d6dbba58baaf8494daeeb306b49e3e95597592258dd7a4691a1bac507f86a71df0f4b70175744b6a7e05975e6f938aa1b1829637f12915e3baab76bb8c5a7ae1d3bbfdd679f64fe04e59839fdba693f80f31217294f98ec5f48fa38ae5f81f518b9c6ce9f40a182265a669e61564087cdb4548a7c9687cf2f692452f7f8bf2e56c0ba813af6fb716c093d3cc6568ee1515eb1b8406c0d0ab1b230b1ee45eec2da23007a5d42669bc4897782e9e77a2d6f9be006baec8e99158545494635a58277f88f033846d53c8e000ac313b5ff88c32fe510d810da668388c05c2ffa18901dadfa53ecaae767b440d735c9aaa1cb32ce52deb903fabae546794346845781621e14d1e76c3a09eaacb0b9fe8fb79f5a495effff9d129bf2202c202a55ae0fb7e169245e2a65042e0c856d053ead8d76a9cf43799f9a418b58a73629e48fba189e1e19b9edb969cd3b71e53385940528bd0047e21703c70c641f93f91ea00e99a646b084b9799391f4064b492acefbe74472102034387ed6378dd0c9153b9aea9eaa082468803a91941861606746d80d167142eb62b51dd6c2eecabc82c84d6d4652615c7ee47345092304f653879be9f1dc3ecbb8afc294c881fe79b8c7d1326772ba80795bfa31db82025c847e9d72d0432bf9fbe69134c3db783be8e613d071a7bef3c7b8ecdbe2edaf3bb94c4478cd98bc3d42496cbf3bd734e8a917e081072feff9a5469a9726c32be4690a6b6cb8dfc433ef3c3e4c4b6f75b8fd09eabe0f907656a5936e0c2e697521d3dfe25ffee32dbb73bc200d7870b8847774f3d40d64726e0c0f5c96527598d1890392dffc30d1e18e2356c0cb3f15e3f54b0162d4528be2ea605175f7947aeddcf80595e2c89f9dfef00b454cc90e43a39c9dfb32b4997764eae06f3fbd74d9f1cf46b31402192ac5c6cbe558ffc12708156413bcf3e8d24050c9f37f0cec7515b249407f6d8ba0e55b33bc4f31c1647848a055a0b07b8f7d4ad62cfb66e354ba40959596e1ef4118487b53663e8a0b1bb2c56e2d518e22e56d529a71f091cebaca37629239f81af0c26aaf0c94cbe51a8c26778947e60ea3ee1de626ceb11c62c6777c610deadc883e5c1fdc70195199fb8263ebbc080b192bba3e470e733ba875cd0a93207897311c26f6dc8a897f4a63ed905a52dfd8a2eb6070d4ae4a532642a7b236ec1d7668b6f4931f95bc1d391a65b0f4ce284e1b981e0371752d95ab84a54ab1d45229057652719217ced08becafe70f1726ba03031e07caa9ce3ce1311347ba763e2901b666390665e76969abd7d4d12dcc06d42f83f7674e2356bb0d3e1123f4d5ffe6176d3e1302f5fb25245bff873fe2351a88ed37c28a7afc23643fe4c7c0e0afb7ec111dbadc200880553b343faf1647d152ea0f7bc79ef141f3bfebdf703ce0e8034425893cbd248708278dc4f386670f741773d2119b2f7cb6661843b813aebe6672d668253879e43408eeef2b9e542872602791eedcadc0376e52a717b5f3f1aa608e19bf4a5c21cc564eb2421430401de819d47bb642cb9eecbb39168012220f9aac481996f37b16c3bed216d5b2ccf34e2b563b8a252794771e80b8f2177a49d45972f73e2aaf8632b4eb383b07cc737280db174992b07e3caeda2cc2aa7633008688732e35a1d51520ac3cd44a385e4cc8ae9f47706cfc8bc415b30f4a3a3af04f267d221891cc701273bfe7b050378d54c29de0d2e33aba3ec816dde12525ce29f0c0de2e98c15f62a96138559a985b40db2fa611c7d7084f3658c9dc1e9d4832ff3cfea716a6177cdfb8528d41b206b32265b1d2d6d048a6fb50a47bb2433056a5a37603681d0c16d8cf3780e984837e4d4b79f2ba79c99fd0de6cb6aca3d5c6662be9e85095959bb4353aab614444d28ebb8df526693ef878aa6d0502baccf4bea050c0cee20666032f1533f03ff5b16b0925f9b9f28334ccbce35df119032a9b7f9d2410a9f862da98c40b3334882b67e632d6906c90d5d553cf6c13f36a5f0b648694069e1e86f1ba057585d6a3e534d2d6548859974c1cc9a34d013cf16c5e6abc708ad2ad80823df12ad2484e61c45412cdad471721f6d5e8ed36b2b92f7c916e7cbf8321c955fed0d0e4433d98c3befdbf6fac0919e8e78a4a0c00c161b6b2890fcd9fbbd97cf25f9e0b9284af712293a9b444c73b61b5b83894bee019c62850d6f732cfdfd6ed85cef4af7af2e1209fa967a801c3d7b97eff7d0a924e4a6d540a47e5adf93ee7264e1986b3419df51d3bdc1071751be12622aea569ce1f3bd0150d5df6f3ebff116c891a2e9f0649cfcd7734fa5a1e16cdd39a73066dd6a3730a2db2d172505b111bd06140a519781d6d5b8efcaf7a809cc5b593b291daa24254a2f6ab5327f9941f8a0c1d3ecab1b74222e359479d81dc27851082fbfecbc6416b5c086952e28c60304f5847a7e88fd40501f12e4984456b64b6a1b168f28eb253effbf25a31ddb560b9338436b6341eeafc31fbe618994713f4c9c60bf1f4af8474dcb546cd21c29858c96000fe22f5fc5953c18c8c4c89d8fbe1bb2c934b257624674afb597618602213b2a7b70b4401b17197e6b4cebae4c2d96bb3bf5f286ac71aab25101f0987d85b6d6df08f1bd15034e441f8c334eb51b9a28e8cac23d1e38d413d6e6e67d4a5688c23c10eb6e555f4e244906ac3afb970d4328c5d37da734bd31955a7b7582df143b950963d83f742a250cd11cdbfa637a6d0f3507df2f12ab0d4b53bfe09fa76315d68a778bdd1ef140d850e96ca4700cbef1b82862429595c66b2b5cc577ad1edf524b58033fe80c52646407d893379f3c7450ca07e0d74cbb71d8f889ffcd209a79bd92f1ef4b5c156299df1a8cb083ef8bd5a3abd098323b5fb9e1f2db7ea0ea8e2568cf91bb0e98efa0a230f89b517cabd6ebdc8a9d9e60f8da71ed2176da61f3f50f87c8d566e10d446accb294180441623bad7237ac786c795b2fe225b9d2aa17ebed473e0f382bf5a1b0a493a021ff6f04cab9d39a1d6a196cec770012ad512366078a92eff06e5970326c4cf2eb4849805e9b525dbcfda5f6f732aac61f4c225b4efec47139c884514b1fa6c4bb10d5aee1321e08199771b2b4462f7c5abee2f3c8e74763691fad7d"}}}}, &(0x7f0000002940)={0x1, 0x3, [0x265, 0x66d, 0x2c4, 0xe53]}) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000002980)={0x3f, 0x7fffffff, 0xffffffff, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f00000029c0)="609c2f0bfff7d2e064120b58213132fa", 0x10) fcntl$notify(r4, 0x402, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000002a00)={0x5}, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000002a40)={r1, 0x2}, &(0x7f0000002a80)=0x8) fsetxattr(r3, &(0x7f0000002ac0)=@known='com.apple.system.Security\x00', &(0x7f0000002b00)='/dev/input/mice\x00', 0x10, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000002b40)={r8, 0x1f}, &(0x7f0000002b80)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000002bc0)={0x4, [0x4d93, 0x80000000, 0x8, 0x3]}, &(0x7f0000002c00)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002c40)) setsockopt$inet_tcp_buf(r7, 0x6, 0xe, &(0x7f0000002c80)="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", 0x1000) 2018/03/21 17:17:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1fffffd, 0x110, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0x53ad, &(0x7f0000000040)={0x6}, 0x8) seccomp(0x1, 0x0, &(0x7f000034bff0)) 2018/03/21 17:17:02 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000000)={0x401, {{0xa, 0x4e23, 0xffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4}}, {{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0x104) 2018/03/21 17:17:02 executing program 6: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x8e, 0x1}) r0 = socket$inet6(0xa, 0x6, 0x8001) fdatasync(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x5}}, 0x6, 0x8}, &(0x7f0000000280)=0x88) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x3, 0x30}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000000)="0d69a0fc7a4e973f42570879c992c97a4e63697de223175beb9327", 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x7f, &(0x7f0000000180)=0x1) socketpair(0x1f, 0x1, 0x401, &(0x7f00000000c0)) 2018/03/21 17:17:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000180)) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000300)="5d64f7d47d0363c06876e90043b1deac3f4da3f2acc8c4bfbf087434109fb22b44ab6b558f755e7f37ca9104e7f925a8feddcbb766383f851188fb8bdcef45579f3e3df822e1e9d32606347aec2fe0bc969f7c06e21dba517abf942da8794b13d66e69d39f2acef0d6dba4dae4400566b9bbf1846d7a858f3e13685ecb595773e93c39732b1008055cbb500dc63c5fd4d32b8c145b8b7844209d", 0x9a) bind$inet(r1, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000240)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0xc0, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) close(r0) mq_unlink(&(0x7f00000000c0)='}posix_acl_accesssystem&mime_type\x00') syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20000) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) 2018/03/21 17:17:02 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x84001, 0x100) r1 = socket$nl_route(0x10, 0x3, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x3, 0x0, {0xa, 0x4e24, 0x3, @empty, 0x20}}}, 0x32) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000a1aff7)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0xffffffffffffff3b) 2018/03/21 17:17:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/21 17:17:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@ipv6_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0xa}}, 0xffffffffffffffd4}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x1, 0x2, 'client1\x00', 0x5, "fb2be1b78749dff9", "c05962b194faa142a5f60e9c9b2a96d51094683b2ef0d383b29551001a3ee8c7", 0x9, 0x90}) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipmr_newroute={0x38, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r2}, {}]}]}, 0xfc32}, 0x1}, 0x0) 2018/03/21 17:17:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001100090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x440, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0xb808, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x3574, 0x8, 0x6, 0x95, r2}, &(0x7f0000000280)=0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000080)=0x4) 2018/03/21 17:17:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/21 17:17:02 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000ad2ff8)='./file0\x00', &(0x7f0000ab8ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000250000)='./file0\x00', &(0x7f00007f0000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x9f22, 0x30}, &(0x7f0000000100)=0xc) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00009b0ffc)=r1) 2018/03/21 17:17:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fanotify_init(0x20, 0x1400) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) tkill(r4, 0x16) r5 = open(&(0x7f0000000000)='./file0\x00', 0x113000, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000200)=0x4) socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000000080)=0x2c, 0xfffffffffffffdb9) bind$inet6(r5, &(0x7f0000000180)={0xa, 0x804e20, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}, 0xfffffffffffffe93) connect(r0, &(0x7f00000000c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x80) 2018/03/21 17:17:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='children\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bcsh0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xdb) 2018/03/21 17:17:02 executing program 2: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/03/21 17:17:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x4, 0x45b, 0x100, 'queue0\x00', 0x5e1b}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000010c0)={0x0, 0xfffffffffffffffc, {0x0, 0x0, 0x9}}) 2018/03/21 17:17:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000180)) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000300)="5d64f7d47d0363c06876e90043b1deac3f4da3f2acc8c4bfbf087434109fb22b44ab6b558f755e7f37ca9104e7f925a8feddcbb766383f851188fb8bdcef45579f3e3df822e1e9d32606347aec2fe0bc969f7c06e21dba517abf942da8794b13d66e69d39f2acef0d6dba4dae4400566b9bbf1846d7a858f3e13685ecb595773e93c39732b1008055cbb500dc63c5fd4d32b8c145b8b7844209d", 0x9a) bind$inet(r1, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000240)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0xc0, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) close(r0) mq_unlink(&(0x7f00000000c0)='}posix_acl_accesssystem&mime_type\x00') syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x20000) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) 2018/03/21 17:17:02 executing program 4: r0 = memfd_create(&(0x7f00000001c0)="1f366c6035fae5e55f5cfe0c6172626974657200", 0x1) write(r0, &(0x7f0000000000)='#!\t', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000), &(0x7f0000d4dff8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=ANY=[@ANYBLOB="b402000049fe000029bd7000fbdbdf2501000007a80178000c001c0100000000c6246020a1d87d9e530da2053682142e0120dcefef3a5bbed8d42086a55d941026c7d8e022620be58cab68bafa28e0a46342ed3b98028994435e090dc22e12e648ee2e4906756d82d027dca800d2f6222c7dc98f08c5a9df0c26428c66765b88310e8cef94cfe44e1796f6fa1be88b29785364e79b09fd257d408d01e70b1cc0091133e90cd4e74027380f557053d889ee389c1f951efb4b601ebd533df57f4435b5053d87b8cb8a3e85c9dc11f4721e5168678a76097ca522efa88d26ccc3205dd4", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="008e66fc0f0015f50c45a3f00ed9a12a76ea405dce49294de23427ed568b73a6c9da144c9b260543967d44588f4ce3d0b9f6008d409fb92caa32cc01b0f8214fbe99a38befad6722df15d0648d81eb09f5f7fd928c46d32ef550fa598f31b845e3b3d990bea98884d0de01a9ee4543438799c867acfce20197e7122d08a76c219ad47ca298db063596a3bd9552d16abe40b26fe3468e7c5d2ad66c9f77391661903f1903e64291f333d71b989528163a92f100e43579d482eb45defd3355cd889a94693d810adf3c130c000d0000000000", @ANYRES32=r1, @ANYBLOB="af8afc5fb215364bf653ce5e8290d88f071381b457f571ba6cfe22e83a1dab2fb3000000"], 0x2b4}, 0x1, 0x0, 0x0, 0x44000}, 0x20000001) 2018/03/21 17:17:02 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x31, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000180), &(0x7f0000000140)=0x8, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getregs(0xe, r1, 0x3f, &(0x7f00000001c0)=""/156) connect$inet(r0, &(0x7f0000000100)={0x7, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/21 17:17:02 executing program 7: r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x62) write$sndseq(r1, &(0x7f0000000080)=[{0x80, 0x9, 0x2, 0x1ff, @tick=0x4e40, {0xc5dc, 0x80000000}, {0x3f, 0x9}, @addr={0x80, 0x2}}], 0x1c) read(r0, &(0x7f0000000040)=""/3, 0x3) 2018/03/21 17:17:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000178000)='oom_score_adj\x00') vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="155aed7cbaba8fd86599d8f5a774f8b5dc0ec77ec8cfe59b28219f675de2bdb9356a936adc0a6d2fd5f28151609480f19ba7bd5857a21cbde9c65e10357140e2d4db18f97b714708b6ae99f9c5d375227402c6d6c232ed7abba1351dee48be67185c6a32477788cc90ed007bc2d181b6019f54875900846ef788816be1c7c49d64b5e509e32d8d55495c9e39d4592c2a7d44a6f850b1267957f136068f356484254ce1557b4abfc748632a233f00f33919ced93f0f5967ac7d8a66aae07c274274f789ec19dc8226f2a46c2146fc7790dc1a98fd0675ed10", 0xd8}, {&(0x7f0000001100)="b9222197d9dcdc2814dcf664aab68defcbeb0844cc0d72694e77985e394a990f6a79603a25c55f78888461dd49d4c29d2cee1db96139dd691e76a9ea6a475de79a", 0x41}], 0x3, 0x2) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000a19000)='-9', 0x2}], 0x1) 2018/03/21 17:17:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x140, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000080)=0xffffffffffffff00, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000140)) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r3, 0xfffffffffffffffe, 0x4) close(r0) 2018/03/21 17:17:02 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='e', 0x1}], 0x1, 0x2004) pread64(r0, &(0x7f00000000c0)=""/118, 0x76, 0x0) 2018/03/21 17:17:02 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_adjtime(0x0, &(0x7f0000000fdf)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/21 17:17:02 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000be7000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r0, &(0x7f0000281ff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f0000df6000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0], @ANYPTR]], 0x1}, 0x1}, 0x0) 2018/03/21 17:17:02 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='bcsh0\x00', 0x1000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt(r1, 0x0, 0x4, &(0x7f00000001c0), 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xffffffffffffff4b) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) 2018/03/21 17:17:02 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = inotify_init() r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0xffffffffbd7cc940}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x86, "a29f1dc2d1fd2634f066473d27179dc55b5295ed73946398299d6511dce384e13504959f5ba15670348130606f1cb7b32ab047c975e0738ad4c85c7fe4f59d242df31f5700db2edf44e077b27ad082247df32b7aeec5ee426366f968e9843d21bcd2dd4706671e4df8066f138ac1c78bd2190ffddf835a59ad9bd18660c24d247613016d08fb"}, &(0x7f0000000280)=0x8e) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000480)={r3, 0x7ff, 0x4, 0x8, 0xac0a, 0x2, 0x4, 0x401, {r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfb, 0x63, 0xc9f9, 0x80000000, 0x4}}, &(0x7f00000002c0)=0xb0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYPTR], 0x1, &(0x7f0000000300)=[{&(0x7f0000000340)=""/102, 0x66}], 0x1, &(0x7f0000000240)=""/17, 0x11}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r6, &(0x7f0000001400), 0x2a6, 0x0) write$tun(r0, &(0x7f0000000040)={@void, @void, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x9, 0xb51d, 0x2}}], {@llc_tr={0x11, {@snap={0x1, 0x1, "ba", "046a30", 0x6017, "23bda7964cd1d1efa6c51b178767e2de91aaf4a78b57dac95e8615855b1a26c8fd9ed66a6e7093e69f1036d4585036aedfa232522e7665c8d91dd03893ae699a9136cf79d303461d5da99bf02cc500b312b8047a59936d243375e20ddd8b9b8243eb3ddd19aff0b78534ab35cb4559a953d1ab0db6c15c93896ee5d4c4cdae"}}}}}}, 0x4d) 2018/03/21 17:17:02 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x801, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000021d000), 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000440)=0x40, 0x4) setsockopt$inet6_int(r1, 0x29, 0xdd, &(0x7f0000000000)=0xbca4, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @dev}, &(0x7f0000000080)=0xc) getresuid(&(0x7f0000000100), &(0x7f0000000180)=0x0, &(0x7f00000002c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x9, 0x4e20, 0x3, 0xa, 0xa0, 0xa0, 0xff, r3, r4}, {0xd3, 0x8, 0x1b06, 0x80000000, 0x7da, 0x1ff, 0x9, 0x6}, {0x2ffeed7e, 0xbcc, 0x9, 0x80000001}, 0x5, 0x6e6bbf, 0x2, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x1, 0x2, 0x10001, 0x4, 0x1, 0x7}}, 0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="54000000100000000000000000dbdf2500000000", @ANYRES32=r3, @ANYBLOB="004000001002000008003bec39f23cae5e5c0200000000000000000008000a000100008008000e000608001d00010000000800110001bc2c00"], 0x54}, 0x1, 0x0, 0x0, 0x44094}, 0x0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x3, 0x40001) 2018/03/21 17:17:02 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000540)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x3, 0x0, 0x0, &(0x7f0000000500)='bpq0\x00'}) 2018/03/21 17:17:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) 2018/03/21 17:17:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000240)='oom_adj\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x35, r3}) exit(0x0) sendfile(r0, r2, &(0x7f0000000200), 0x4) 2018/03/21 17:17:02 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='ip6gretap0\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$int_out(r0, 0x5462, &(0x7f00000001c0)) r1 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="40707070306367726f757075736572657468308f402e292900", 0x0) r2 = request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='posix_acl_access\x00', r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x4080, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'bcsh0\x00', r4}) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pktcdvd/control\x00', 0xc2780, 0x0) syz_open_dev$binder(&(0x7f0000000580)='/dev/binder#\x00', 0x0, 0x800) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x50, r6, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x1, 0x4e24, 0x38, 0x2, 0xc83cdee418e4e8c7, 0x80, 0x3f, 0x0, r5}, {0x6d5, 0x84, 0x5, 0x1f, 0x0, 0x31e5, 0x9}, {0x9, 0x6, 0x8, 0x1ff}, 0x81, 0x0, 0x1, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d3, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x7, 0x7c9b901983d971f0, 0x20, 0x7, 0x9, 0x5}}, 0xe8) openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ptmx\x00', 0x402000, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) ioctl$sock_bt(r6, 0x8906, &(0x7f0000000700)="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") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001700)=@assoc_id=0x0, &(0x7f0000001740)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000001780)={r8, 0x1}, &(0x7f00000017c0)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001800)=@srh={0x2b, 0x12, 0x4, 0x9, 0x10000, 0x1, 0x8, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1f}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xa}, @dev={0xfe, 0x80, [], 0xf}]}, 0x98) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f00000018c0)={0x80, 0x3a, 0x101}) fstat(r3, &(0x7f0000001900)) r9 = accept4$packet(r3, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000019c0)=0x14, 0x80000) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000001a00)={0x6, 0x3, 0x9, 0x0, 0x6, 0xffffffffffff8001, 0x1, 0x4, 0x0, 0x2, 0xc0000000, 0x71}) keyctl$instantiate(0xc, r2, &(0x7f0000001a40)="f5d2166c18f9431652dc27692f14a54415532a3c631b1fab782b297f67030493dbce2019b2523b0700148ba701c327d6e9b22643f95425575b1484c00c93833e52df2427b0dfd2fbad40a887f3e22b79c969a05435d2d59f914db798f8f24b3153213ab657baf998099dbfeda4b763f57dc8de93abf8017bcbbade7ef23467c890a9e0286787173cfc3c6c22b6ecdc4ea2bb0073040a0af17cb54f431978d14b6b4f6aebd47bd18c14ca07b770c14071a060d2ea58cac644e091f38001bbbe82", 0xc0, r1) getpeername(r9, &(0x7f0000001b00)=@vsock, &(0x7f0000001b80)=0x80) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc00c6419, &(0x7f0000001d80)={0x2, &(0x7f0000001bc0)=""/151, &(0x7f0000001d40)=[{0x8, 0x18, 0x80e7, &(0x7f0000001c80)=""/24}, {0x1, 0x61, 0x3, &(0x7f0000001cc0)=""/97}]}) 2018/03/21 17:17:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x7, {{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}}}, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef5000)=':', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/03/21 17:17:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0xb7, "3f2fce294e8ec7ab2dda599d7289527643d7bafca8f40fc63a77dd3cc57f90aed05e3f944743e0807dc7a6aec20799b3a386df2f45ba5b5c505a83bd49ced545823a0102135c1aa7dcc7e21258e397c316b82794afe1dba23e9a943a94ce24a3a91817cedbdb525ab8aeb4cfc36e3ad8f9dd607b3cbf7da3434756dd8bb80b6576b2a5f2755f105ebc467d40520b0d9a79f67f3915d643d864a0b7d0634b1974e02069f8c4671e0f58e89dd99b0136885a5f832d376209"}, &(0x7f00000005c0)=0xbf) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xcb7, 0x9, 0x10a}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000680)={r2, 0x9, 0x8001, 0x2, 0xc6, 0x3, 0x1, 0x9, {r3, @in6={{0xa, 0x4e20, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0xd82}}, 0x3ff, 0x9, 0x2, 0x3, 0x3}}, &(0x7f0000000740)=0xb0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x50000, 0x3, 0x6}]}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x4a, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/74}, &(0x7f0000000240)=0x50) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f00000003c0)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f0000005800)=[{0xc, 0x18d}], 0xc}}], 0x2, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='setgroups\x00') getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000780)=0x7f, &(0x7f00000007c0)=0x2) accept4$ipx(r4, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x6b, "afe0c8823aad3320a5257df369459f099089dbf02070635ddbbeb5c0bd8ea1583b5a8c7cf158dc4060978279bdfcb3f75a92c2440157d5d374c2f1141e768c36e544be1d841dfab3dad19ccbec8cf789292ba229086d1568e06657b056b7745a38357ce7306fe5082126e9"}, &(0x7f0000000340)=0x73) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000380)={r5, 0xff, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000440)={r5, 0x0, 0x9, [0x1, 0x7e, 0x9, 0x80000001, 0x7fff, 0x1, 0x7, 0x400, 0x4]}, 0x1a) 2018/03/21 17:17:02 executing program 6: symlink(&(0x7f0000000000)='./control\x00', &(0x7f000000affa)='./bus\x00') umount2(&(0x7f00000001c0)='./bus\x00', 0x2) symlink(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control\x00') link(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control\x00') r0 = syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./control\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents(r0, &(0x7f0000000600)=""/94, 0x5e) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x40, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000500)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) r4 = getgid() sendmsg(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000680)="4f00d489737c98926f23f9ea0ec75f7b76631e82afbd3203145d0fda074e01496e7286f4a0f0f4719337d19c3319c2ecfb3f34cf87e886c00879456eae15495eb8214fd1b9cabad5bf32d68b42508bd1d60305da02721fff811808db537c01819c0ba5285870f7dec7beb8984cd0b040c3824a27c87f89949a7f1534e60cec33d423f9f00c8b2b5641c21d83418e8cf48b6cc29e3f3f81c6a9971805658e6cd468518ba300eb7bad44d15e0f8dc3c1c353053a5e5ae533a4d57a65e1da216b9ddf7cd8", 0xc3}, {&(0x7f0000000780)="04afbd4bb8434f7c487fa5a8fbba938ee3db34114a4b9253edab95ab5b3a3506f7e4e3224c671d635110d032e0ff20c35572e22567560d2cfc7f02837e870c214824829e221e8fc0f581204c868a7d5240aadffbe059329aea994be370cc584c0a2b31cbcb55e30c5cd36628de9246d04954", 0x72}, {&(0x7f0000000800)="72d29c0fecdec15e317be5e22a5e3b8aac1e70a423cd0af0ea8c529fb96f820ff7252be7bb649204c58a59c76deb6ffa8d10cb5f81172fd3abfef97fb3d7832b2119232e66438483af7546806217c42e0ba5ac2297dd5077bc5145d36a2267fdee09c36e62b52caa969eb6efc4af79bd79d46fa328e96f45727bbed69eb913cc999ef9fdb0a1c9e7c9800826b43e205cd0fe1471c5e6529a8018b5aef93ddd0cb9eb031a1252d67d0b7f284b9c38c061a08886daf7fef29c5f62b720829bba87edb206b12d3ee71873dba7d7b54319b89c4d99ee7ea1c92070091d7158a7", 0xde}, {&(0x7f0000000900)="dcc483997ac5f97ab78ce1a1139fe582a375", 0x12}], 0x4, &(0x7f0000000980)=[{0x5c, 0x0, 0x67fd, "1d9f3f851a398fd5365bf3f6fc10f564f954c76d9a309220a4e0d601d8f990c1ba659754e61d0bc57400ce374bdea608e234f34637dbf523473916fa70ffcc0a67171960ca86a1599f9fea7324"}, {0x108, 0x13e, 0x100000, "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"}], 0x164, 0x4000000}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10810, r0, 0x0) r6 = getegid() stat(&(0x7f00000003c0)='./bus/file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000480)=[r1, r2, r4, r5, r6, r7]) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000540)={0x7, 0x7fffffff, 0x66, 'queue1\x00', 0xfffffffffffffffd}) 2018/03/21 17:17:02 executing program 4: r0 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r1, &(0x7f0000000040)=""/20, 0xfffffffffffffc5f) 2018/03/21 17:17:02 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc), 0x46) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000002c0)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x1f) r2 = dup(r1) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000380)=""/23, &(0x7f00000003c0)=0x17) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000004, &(0x7f0000000000)=0x7e, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) uname(&(0x7f0000000100)=""/132) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000000c0), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000440)={0x3, 0x3, 0x4, 0xfffffffffffffffe, 0x2, [{0x7, 0xffff, 0x2}, {0x2, 0x80, 0x9, 0x0, 0x0, 0x1800}]}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000400)) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x1000000, 0x5, 0x7, 0x7ff}) write$selinux_validatetrans(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="7379737465135be5caf679117d63745f723a756465765f74625f743a73302073797374656d5f753a6f626a6563745f723a756e636f6e66696e65645f657865635f743a7330203931202f7573722f73605c20356e7470640000"], 0x59) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x111000) getpeername$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000500)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/21 17:17:02 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x8000000, 0x0, 0xffffffff, 0x0, 0x40, 0x1, 0xffffffff80000001]}, &(0x7f00000000c0)=0xfffffffffffffda9) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000000040), &(0x7f0000000080)=0x4) prctl$void(0x1f) 2018/03/21 17:17:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8000, 0x4) clock_gettime(0x6, &(0x7f0000000000)) 2018/03/21 17:17:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x800000120004001, &(0x7f0000e45ff0)={0x2, 0x4e22}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/21 17:17:02 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) mmap(&(0x7f0000033000/0x3000)=nil, 0x3000, 0x2000004, 0x2010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fee)) 2018/03/21 17:17:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x50000, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xf6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0x0, 0x5, 0x3, r2}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000900)={0x9}, 0x1) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000080)="dfcc1f6e6066a1ec55e155be2ac869c0013978b6e2e4ff", 0x17}, {&(0x7f0000000380)="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", 0xfd}, {&(0x7f00000000c0)="804823e0c65e0b444e9a3eab", 0xc}, {&(0x7f0000000100)="9fcc922495cc8b75a483b58d7ba9fd476d5c6aee5754aa20a3974d1c5dddfb0d90e49f3d484827d31843597d0b529b0fe587e07180ae7ebba466e03f28ba3bed83cfbed20a5d8edfe26feafeb26401c4c256a0f406370435287ab1c3b843f6a4ed2c2be7b72286d7ca154578", 0x6c}, {&(0x7f0000000480)="1b264bcf61d2af81299901b69eef038eea4c7e8c7c552ca03ffa9fbeb0678a37c17f3c4f3da90668d72fccb825a1bd60954fb237184ed6d384085bcca46ef03ba87b0b7300c33f32739175c13c5f14bef3f3dd1639bb87c089ee4289ea1f3c696f1c168b8b1cf71403bb4c1168e394f29ac6b96972610a3df24ba9223b5de2c8bb04b3ea907b973bb467ed1f97e060e2396d61ad0475e33861579ed80e0a5803e71b5751fe80925fff2accf5f169fbdc4fbbec921b8a17c3b3181c885d38", 0xbe}, {&(0x7f0000000540)="9f19fb6d3b468bcfb87feaf81079eb6bb83cfc3b68352fab77e87ca69f59f60b9e3b1a806b421e40ed88dee6c4011e24802d2670c2e4528583dee19ab0940636", 0x40}, {&(0x7f0000000580)="e7b17cfc1f2f65d5c7b074089ea4e79b8f89ce2417574333f1588fa60b0d5e94aa50fbf2517c0c07cf81b9b170ee18a8da6035c4720e336b1d295b7a20859ec06cc2e1018e1f0b1b0cb124a6978c1cc2bc388039c3a98a7a1408242441038c620c05e5baeba5e2a3c8bda605f2fb678e3ad6ceebbccfb02ca09208aa5bcfcdb627a9ef42f0fbc114edbc5e1ec9abe75e6988b9cdd7371e99c1afebef373f48f32237280e391daa59dbcef68c919e3d12258625224d90", 0xb6}, {&(0x7f0000000640)="600fdb6f45cabeb150b23f8e3e80a198ae02308ef06f290af2c2168300f4454964fde3a9884a4dd0487d848b16f609822cca41de04ef783e07ada4010faab5920c937440ab1b6bed8a905e1a38fca627752fb60e710144099b86efc54546027d19202d7f5a39b3cd226ffb4ed29612e899d297b76146fae1646923064fdf5bee76ba7f6b1571b3dbfe7b553cfb77435be6ceed14be172a8bed97a9982414f6d63151292364b2b367921e0a30bbec438b30b2f727b32b4f0aef88", 0xba}], 0x8, &(0x7f0000000740)=[{0x48, 0x11, 0x3, "b47ba4dd7780d45493ff7de5c634c60bf01f7fee40f8c61574031ce1912b4e597126f2d1694bf8ff4bc9945bfe0f00ae2b3225095cf3b0cfc20bede2"}, {0xbc, 0x0, 0x5, "a21c37514ca2cbc8f37061e090771ac3144acb30cb4bbae9601356ab73ddf4833daebeb55c3269fcde448bc2b8ae7d4df267c3784da85b3ad499e2ec0acf8f062e37600ed48288fdfc6f1dfbd65880a51b75ddec14c2afd2671b4e111b4076d6cc7a94fdc6ed762a9a19eb1376b0098aa52afa4a7e8e8e392c8ec3ff811562d0ab41463d673ad43bbc9e90969fd94bc15fa8c17f5525f59662f34b37cd113d6994c9c88aeabe86a65ac8c74c4e42f160"}], 0x104, 0x4010}, 0x804) 2018/03/21 17:17:02 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x60002, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10c00) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr=0x2}, 0x8) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000340)=""/255, 0xff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000280)) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='io\x00') fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x0, 0x0) 2018/03/21 17:17:03 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) r1 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r1, 0x409, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x20100, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) fcntl$addseals(r1, 0x409, 0xb) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002080)={0x0, 0x100c, "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"}, &(0x7f0000000080)=0x1014) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000180)=0x84) 2018/03/21 17:17:03 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x4000000000000) r1 = socket(0x5, 0x6, 0x1f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x76, "ae738feb1a0af72f030f3449677aa7ebe5971b6261467ca9e13f245f44bb7ac50df0f1d4bfba032c42c32b4c919d16e119874c78bce5cdf4e0cd0a17c11e4a3a1010723eb4a4f4f5ccda7779b74c25bf1cc560e5806a29cc6b69ac070fb63f6bd7a4b70bbf398252c92390435ecef26deee457b4d134"}, &(0x7f00000000c0)=0x7e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x1, 0x1}, &(0x7f0000000140)=0x8) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) userfaultfd(0x80800) fcntl$setflags(r0, 0x2, 0x1) 2018/03/21 17:17:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)="2a5b73797374656d6367726f7570fe766d6e6574312a5b00"], &(0x7f0000000240)=[&(0x7f0000000100)='@\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='vboxnet0[+selinuxvmnet0eth1.+\'\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='eth0\x00']) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x4000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x40c80, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00007ef000), &(0x7f0000879000)=0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000380)="ed5bbb4d7831b89bc6b4cca93e03496e59b60a8811e6701f351dfd0677356512e7", 0x7) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x60000, 0x0) r4 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x13, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000300)={r4}) 2018/03/21 17:17:03 executing program 3: 2018/03/21 17:17:03 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x80000000, 0x5) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000a1aff7)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffecc) 2018/03/21 17:17:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/49, &(0x7f0000000040)=0x31) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) 2018/03/21 17:17:03 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d7bff0)={0x0, 0xbad}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x8, 0x4) 2018/03/21 17:17:03 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0xfffffffffffffc01, 0x1, 'client1\x00', 0xffffffff80000007, "7d234a6c80e4b90f", "e1cf3fb8bff41d5afb1c26794ed5f663ecc8730975dc30a5da8937d7ef1aae5c", 0x1000, 0xff}) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) fcntl$setown(r2, 0x8, 0x0) 2018/03/21 17:17:03 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000000c0), 0xfffffffffffffe4f) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x2, 0x0, 0x3}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x962) 2018/03/21 17:17:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') ioctl$void(r0, 0x5451) recvfrom$inet(r0, &(0x7f0000000100)=""/78, 0x4e, 0x2, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/45) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r0}) 2018/03/21 17:17:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x1, 0x32, 0xffffffffffffffff, 0x1a) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) 2018/03/21 17:17:03 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x48) r1 = inotify_init1(0x80000) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0xfffffffffffffffd) getpgrp(r2) ptrace(0x4207, r2) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000001740)) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="a5f9db634987376741e8fb3453275d0af692fad4612be88ca8da27d0414518462c297a350fd4aebe8905d3587965d27b40e75aa70266c9c2f8ecde8e87382bf592cf99cc85e840ee86ef4ccd9b5f61be6ce02aa0ef7a14c1f304590ce8a54f357f909a7da2066340425ed676ecb14d675d88260e529ea734790eda43d23d2fb307db3322c54c0f42636fd35de7edc0cf4ea706d3b2e62607bbdb1d76a8923ecfcab3c7cabd02719ce9ce8d97a654e9f9ec5c58c60755bd404c0eb043a7d44dc2cac330a92507912feaff9debf6e071e49702528511623478fb2fcaa4b725c6dbcc6faa8a495c", 0xe6}, {&(0x7f0000000440)="23faef523b1ad2bce5bbd410e3232bca4eba9491aa645f1a0d141a20209bbb887b4aa8d1413b737a048a1cf3ae3d23ccd6853a3c5752d12470e6cbdb6742f8f477f9ea5bd9f411869a9b89220d41b86e927c4157c2d03e4136fec0c7b022c0d969e3c49520f016c48aa749bb60e32c13d1b0e18ec092fba74b42c321a53036ef919e17b4ecdff8b7627ec5fc9f0ecc8d004d3816045d7b24cadcdfbc9c35093b416ac9580226d9db2c1c31b6d4b221bfc60f97bcf70caf39f1af46056f0a287fed6c0a901a83f0e10f8b0855fc45a909be9412ffe1c5441969f026e588cbb096fc92da753cf4c8427a3615ed61d61c7fe2408c8067e2937732896d8acd", 0xfd}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="252b0d3479d9ccde08ce5e07210e66f230913e7adad2a702bbcab9906fc017b0a9ef7b031ac86e869007c1c45d179a4e69ee29b62bbd59cc4d169007206a5d5aadc505cc57e346e6a138ae6c76ff87db35ef123aa9d9cfc0ef47b23c50e549d27d57d5456bc4381cfea9eaad434162be3ac77932f2f31188414ba78065c33b31523103fe0a16cf0d7228f46fc92b7036f33e9026042d6969714ba4ff6cd84cb4ba1a26b8245ae3f77e0364d8ccb192c18c10a33ecf5265f381", 0xb9}, {&(0x7f0000000000)="922605826afc3816f466b9cc56b897656c70a6", 0x13}, {&(0x7f00000000c0)="d501967d48eefe9ff9f6daa7e91a92126b1e7b5f88e40c6b398dd29592d8fb31f475597f246e03a4d3", 0x29}, {&(0x7f0000001600)="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", 0xff}], 0x7) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/21 17:17:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002a40)='ip6gretap0\x00', 0x1d7) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x82500) recvfrom$inet6(r2, &(0x7f0000000300)=""/221, 0xdd, 0x20, 0x0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) r3 = geteuid() setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000002800)={'filter\x00', 0x4}, 0x68) r4 = getpgid(0x0) fstat(r2, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002880)=0x0) lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) r9 = getgid() sendmsg$netlink(r2, &(0x7f00000029c0)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000400)={0x2348, 0x3f, 0x400, 0x70bd27, 0x25dfdbfc, "", [@typed={0xc, 0x24, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x2040, 0x1c, [@typed={0xc, 0x4d, @u32=0xfffffffffffffff7}, @typed={0xc, 0x67, @u32=0x6}, @typed={0x8, 0x91}, 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@typed={0x18, 0x3e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="cb70"]}, @nested={0x218, 0x80, [@typed={0xf0, 0x46, @binary="d53f1ca1fa1fed6852ec8af8936203ae5e6ad19115ac20f71f5d2a182a6eca3828bfc26a386463357bff89d00c2958f9cb77a749f44ee55dcddaaad7a2a8c675f00fac5468a1219e5b2ab03fb0acb292d3bfd677cd74d264585001536e4620b07c62567d71f358ccd3b1d46d8cf32b8bc0a45329f1a03974a7dfb0def22088249471d0fcc78801cdacd67ef682432a52362a7c983d27aea3929733664218d044a4046bdd4242a1fe9db4c26626bd4bb1303cdf00058f96f4a808ba10c50c92f39a2b94d68018725d26836b9d9df7d0f1362538312f0164dbf3f4d1deaf59e34680e86b5019"}, @typed={0xc, 0x58, @uid=r3}, @typed={0xc, 0x8d, @ipv4=@broadcast=0xffffffff}, @generic="ff5ffe33ffb9beea32d5eb5f95448973acace58174b954e7cfb73355bb933f91b2d9846a393535896e6d23", @typed={0xd4, 0x29, @binary="4a027943b288e77718d97c8fb4fa73ae18940703d0295652ecc4015294f8e0ddf094fe7c8785ac8f82761734f7b8cef1a77af9f69e9816f5e0d5ad8eca37d6f324f5c4ae39c269ca79d3ab88555bd40005391e1c0d1922baece91547db03a624188e7e8eaae0652ad869b96dda3a296e04cae5b222e8c309545411d014385436d420deee10536bb314ebea22a5f5a460cfcce0f7106aae72dd729c37c1965133a26186dd9817a921cb6789a73c546fbc5820e570f504c7312cab1280f52ded0bcedaa68083619643e202e47c"}, @typed={0xc, 0x83, @pid=r4}]}, @generic="c849fa23ce44ec17a88b7050a28fc05e23e4638a4644cd914bcc0e3e20e0ab06311d7c7c3e3a1ba26bc3ea147bc37b0e22ccf02f751c159dfb8215269f4d1ff80ec73c272be0a34cb3e6482fdd1ff70fe9885beded47a949a4d9c61005a411210d634e1e9f9818c72f9a0c6e237e94bb621a6295f17af47da44031cddfe4f6bfb6e097abfc966ab07c24457f433ebd3f5692f7fd973f303a4f0c8ec754cb382169097385b6ab8e420791200985f54b7a037ff674b93f131445", @nested={0x18, 0x63, [@typed={0xc, 0x5f, @str='\x00'}, @typed={0x8, 0x7b}]}, @generic="124ff0"]}, 0x2348}, {&(0x7f0000002a80)=ANY=[@ANYBLOB="780000001700020428bd7000ffdbdf250c00140000000000", @ANYRES32=r5, @ANYBLOB="3dc4ab4db0983b304806761b190c666445736d70b8062be373b294e789d70394f4af86a0a0ca3e5d8da372413ec384313175071104d467305b757c13d0fb3bd311d2230b58a30cc59bd88c89ce28a00c00280000000000", @ANYRES32=r0, @ANYBLOB="d8dba20100000094e1c28b00"], 0x78}], 0x2, &(0x7f0000002980)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x18, 0x40000}, 0x4000000) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r10, 0x8018457f, &(0x7f0000000100)=""/156) sysfs$3(0x3) 2018/03/21 17:17:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"73797a5f74756e00001cb70000008000"}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) sched_getaffinity(r1, 0xfffffffffffffed6, &(0x7f0000000340)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[]}, 0x1, 0x0, 0x0, 0x20000000000000}, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x800) getsockname$netrom(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/21 17:17:03 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0xa8000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x6, 0x3, 0x100000000, 0xce, 0x5, 0x0, 0x9, 0x1, 0x5, 0x1000, 0x1, 0x1000}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x34}, 0x58) 2018/03/21 17:17:03 executing program 7: clock_getres(0x46bb97bbbf8b4d8b, &(0x7f000067e000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6be, 0x3, 0x3, 0x8, 0xcc0000, 0x5, 0x9}, &(0x7f0000000080)=0x20) 2018/03/21 17:17:03 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) accept4$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x0) 2018/03/21 17:17:03 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() r4 = gettid() r5 = socket$nl_crypto(0x10, 0x3, 0x15) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005600)='/dev/rfkill\x00', 0x600, 0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005640)='/dev/pktcdvd/control\x00', 0x200001, 0x0) r8 = accept4$llc(0xffffffffffffff9c, &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000056c0)=0x10, 0x0) r9 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000005700), 0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005740)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005780)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000057c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000058c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005900)={0x0, 0x0, 0x0}, &(0x7f0000005940)=0xc) r14 = open(&(0x7f0000005980)='./file0\x00', 0x8040, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000059c0)={0xffffffffffffffff}) r16 = socket$inet_icmp(0x2, 0x2, 0x1) r17 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000005a00), &(0x7f0000005a40)=0xe, 0x80800) r18 = socket(0x9, 0x6, 0xff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005a80)={0x0, 0x80000, 0xffffffffffffffff}) r20 = perf_event_open(&(0x7f0000005ac0)={0x7, 0x70, 0x731, 0x3f, 0x200, 0xb9, 0x0, 0x6, 0x1000, 0x1, 0x7, 0x2a, 0x3, 0x7ff, 0xca, 0x0, 0x8000, 0x8000, 0x81, 0x6, 0x5, 0x0, 0xfffffffffffffff8, 0x63, 0x3, 0xa8dd, 0x7f, 0x83, 0x100000000, 0x1, 0x40007, 0x7fff, 0x6, 0x10001, 0x1, 0x100000001, 0xfffffffffffffffd, 0x5, 0x0, 0x10000, 0x1, @perf_config_ext={0x8000, 0xc000000000000000}, 0x20, 0x400, 0x7f49622a, 0x7, 0x6, 0x7fff, 0x9}, 0xffffffffffffffff, 0x101, 0xffffffffffffff9c, 0x8) r21 = accept4$packet(0xffffffffffffff9c, &(0x7f0000005b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005b80)=0x14, 0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005bc0)={0xffffffffffffffff}) r23 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005c00)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000005d00)=0xe8) stat(&(0x7f0000005d40)='./file0\x00', &(0x7f0000005d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000005ec0)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x811600da}, 0xc, &(0x7f0000002880)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="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@typed={0x8, 0x34}, @typed={0xc, 0x20, @pid=r3}, @generic="54772f2829de43c59e77a3c3c2ab172368f13017eb216806ad0adf0b129bbc79f211ed716a098b3b267f5b8c18782b358494dd412ed5d830000944a6e005810f5b497617bbcc29b44f8f531c35d94e592f3a2a2d1a2d5e2b1f42d69eefdf44b6110dedcea268e15f2edd0fb9a878b366b61b8f7ceb520235c81bb60150ad90c24efb9405feaeb3c2f42d0938e62e9921da41c551396b", @typed={0x18, 0x85, @ipv6}]}, 0x10dc}, {&(0x7f0000002840)={0x24, 0x3d, 0x8, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x7f}, @typed={0xc, 0x2d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, {&(0x7f0000004cc0)={0x108, 0x24, 0x10, 0x70bd26, 0x25dfdbfd, "", [@nested={0x84, 0x65, [@typed={0x80, 0x17, @binary="f6e994b05a3ba6e0ef3c8898fc344f833310dea638eee948d62d51aeb8b257288fa7ca017bbed4815deb2ae65e1244f044b2abf808395fb6a50e9a12358102d5df733869902efe4195b5a9772dbe4713992af44bfc540e7ed55a49b5a8c1c698d80df93958ad7eea076d3c0928a107b5d8851dc6697e5c"}]}, 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@binary="09a3edad728062d0a83e2789deafb12987e859481f822df15cadc9c0af69ca4770fb387ac435877c0b8f8cef8a6c6df24624d4536bcb21eb94e63f337586fd0bf9b8b4cd13bc82765077391f6871d0e0dff21f67c56253f63dea410e765172c83acc1c4019635094bf58f63dae4ac2ce47118cea7574c37d09aa1d289a77e7a249e4118fc88527488d2ec67e36de5eb3f85ee08b4d63c887a04665a971777c3d53b51a9d56864b26754227f1eb1aa917b1"}, @generic="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", @generic="1f6bc1f11d2a1627d03b44f0bd13673fc574df223e055cd3005c70211a5cab83f47e165a2a78dd61a25a2be44c7626f97c5ab46a7d43994558fcfe0ac12a2ec74310f54db9828910658342cbcc955bc4ea36d9fa2245a5d4e4eb5ff8db440369d76ffd6cc9859d1e02367e5c14eba6f0ea33137aad6587556b6754e93caf5e92982d33ad65df2511d4d9186925fa73419060bd027ccfad7bb069824bcefd3c9a411fdd3ccffca9daea2198f33ac3db669720080016b072a256b248bb65d710497fe3c9751ed35285e2aded760202ff1671435a34739bb0343a75842c0b900dabc8e4648304712ef3f8129c2b12df", @generic="4fbe5be522a1f9af40ff612f53fa9fd57d3a930655011f0aa3feaa744e7b7d3fb32b19e75ad861e99e83557ca788dc02427d893f669fd4bba2a55533a92530ab3c0b4421a8afbcbf55528ac4d7c48ac103fbfbd027b511c29550b4255e81b5136a863874ab6ea3b97c349e4ccb2c5e6f09fd55cf40bfad49b15fd1cbb541c744926c630621e377e1f08b58798086404d2c907e99abcfb3d26c69cfcaa7b5421beb4777d57f841f86c772183dfe9a63fca18e70feed2b15ac8816c294957965d8222a1734ac13615f9e015290fb6af2a4a879", @generic="63ec1689793c32c42aa20e5f77b7497c7d2b7785f4805337011a28e58bd7a2607c224fc299cca9e74d0bc182182cb0ad729e82485fb293f814b4f8943ee5efd9c62aba824c8e52f7a6eb0c9cd24d35236d679c866d86e6553743cbe49ad63eb0275b9ff1d4bff85c4e81ac9f07bb42ac61a6772e00b7a510f9fe9f8ee90e7da8870fdc2d653ebf02594c8769c942859ebf8fd5a1ed5e163e4da121d45ba3628bd23edffe6df2b1b40af1d24e2b", @typed={0xc, 0x28, @u32=0x80000001}]}]}, 0x4f8}], 0x8, &(0x7f0000005e00)=[@rights={0x24, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21, r22]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0x84}, 0x4000810) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) r26 = socket$inet6_udp(0xa, 0x2, 0x0) r27 = socket$l2tp(0x18, 0x1, 0x1) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="09a585c1d1d8d3227d4114fcef91911342d33eca4d4bf94d44b2e0d96c109562b675f79b626b36dec8a4fff42f8478022a85cfd5b5212d44ec0bafaf425cf91c0c9cb449df6eb1db9f6cc8f9ca106cda31f37d1edb68c990d5526eea82ce46c57fcc28e480f70a780faa2ad2b33bb40353c196aa3dd6551da5cbf11d58d5e07c64771cd4bb0859fc83f7e1b677e7eee692b61d26d6417bf5a9f4e5b5db787aa375ac3984aead2bdc3762a8ca249b1aefb671f1651e72f2c25115e80fe3", 0xbd, 0x0) recvmmsg(r27, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) ioctl$PPPIOCGCHAN(r27, 0x80047437, &(0x7f0000000340)) r28 = socket$l2tp(0x18, 0x1, 0x1) r29 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$TCSETSF(r29, 0x5404, &(0x7f0000000040)={0x7, 0x80, 0x7, 0x6, 0x20, 0x6, 0x100, 0x0, 0x80000001, 0x162, 0x7ff, 0x1ff}) dup2(r28, r26) 2018/03/21 17:17:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0f000000070000000900000001a4fafc3c8f7d87000100feffffff010400006952000002000000ffffffffffffffffa35100000800000001248fca732b206e41748000000000000006000000ff000000060000000000000004000000"]}) 2018/03/21 17:17:03 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x1ffffc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x2}) 2018/03/21 17:17:03 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000000040)=0x7ff, 0x4) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000140)={'lo\x00', @ifru_names='gre0\x00'}) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000be3000)}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x71) 2018/03/21 17:17:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002a40)='ip6gretap0\x00', 0x1d7) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x82500) recvfrom$inet6(r2, &(0x7f0000000300)=""/221, 0xdd, 0x20, 0x0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) r3 = geteuid() setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000002800)={'filter\x00', 0x4}, 0x68) r4 = getpgid(0x0) fstat(r2, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002880)=0x0) lstat(&(0x7f00000028c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) r9 = getgid() sendmsg$netlink(r2, &(0x7f00000029c0)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000400)={0x2348, 0x3f, 0x400, 0x70bd27, 0x25dfdbfc, "", [@typed={0xc, 0x24, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x2040, 0x1c, [@typed={0xc, 0x4d, @u32=0xfffffffffffffff7}, @typed={0xc, 0x67, @u32=0x6}, @typed={0x8, 0x91}, @generic="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@typed={0x18, 0x3e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="cb70"]}, @nested={0x218, 0x80, [@typed={0xf0, 0x46, @binary="d53f1ca1fa1fed6852ec8af8936203ae5e6ad19115ac20f71f5d2a182a6eca3828bfc26a386463357bff89d00c2958f9cb77a749f44ee55dcddaaad7a2a8c675f00fac5468a1219e5b2ab03fb0acb292d3bfd677cd74d264585001536e4620b07c62567d71f358ccd3b1d46d8cf32b8bc0a45329f1a03974a7dfb0def22088249471d0fcc78801cdacd67ef682432a52362a7c983d27aea3929733664218d044a4046bdd4242a1fe9db4c26626bd4bb1303cdf00058f96f4a808ba10c50c92f39a2b94d68018725d26836b9d9df7d0f1362538312f0164dbf3f4d1deaf59e34680e86b5019"}, @typed={0xc, 0x58, @uid=r3}, @typed={0xc, 0x8d, @ipv4=@broadcast=0xffffffff}, @generic="ff5ffe33ffb9beea32d5eb5f95448973acace58174b954e7cfb73355bb933f91b2d9846a393535896e6d23", @typed={0xd4, 0x29, @binary="4a027943b288e77718d97c8fb4fa73ae18940703d0295652ecc4015294f8e0ddf094fe7c8785ac8f82761734f7b8cef1a77af9f69e9816f5e0d5ad8eca37d6f324f5c4ae39c269ca79d3ab88555bd40005391e1c0d1922baece91547db03a624188e7e8eaae0652ad869b96dda3a296e04cae5b222e8c309545411d014385436d420deee10536bb314ebea22a5f5a460cfcce0f7106aae72dd729c37c1965133a26186dd9817a921cb6789a73c546fbc5820e570f504c7312cab1280f52ded0bcedaa68083619643e202e47c"}, @typed={0xc, 0x83, @pid=r4}]}, @generic="c849fa23ce44ec17a88b7050a28fc05e23e4638a4644cd914bcc0e3e20e0ab06311d7c7c3e3a1ba26bc3ea147bc37b0e22ccf02f751c159dfb8215269f4d1ff80ec73c272be0a34cb3e6482fdd1ff70fe9885beded47a949a4d9c61005a411210d634e1e9f9818c72f9a0c6e237e94bb621a6295f17af47da44031cddfe4f6bfb6e097abfc966ab07c24457f433ebd3f5692f7fd973f303a4f0c8ec754cb382169097385b6ab8e420791200985f54b7a037ff674b93f131445", @nested={0x18, 0x63, [@typed={0xc, 0x5f, @str='\x00'}, @typed={0x8, 0x7b}]}, @generic="124ff0"]}, 0x2348}, {&(0x7f0000002a80)=ANY=[@ANYBLOB="780000001700020428bd7000ffdbdf250c00140000000000", @ANYRES32=r5, @ANYBLOB="3dc4ab4db0983b304806761b190c666445736d70b8062be373b294e789d70394f4af86a0a0ca3e5d8da372413ec384313175071104d467305b757c13d0fb3bd311d2230b58a30cc59bd88c89ce28a00c00280000000000", @ANYRES32=r0, @ANYBLOB="d8dba20100000094e1c28b00"], 0x78}], 0x2, &(0x7f0000002980)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x18, 0x40000}, 0x4000000) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r10, 0x8018457f, &(0x7f0000000100)=""/156) sysfs$3(0x3) 2018/03/21 17:17:03 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x41) truncate(&(0x7f0000000080)='./file0\x00', 0xfffffffffffff000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x759b}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x3, 0x5ce8, 0x7ff, 0x0, 0x10}, &(0x7f0000000200)=0x98) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0xfffffffffffff001}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={r2, r3}) 2018/03/21 17:17:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x1, 0x32, 0xffffffffffffffff, 0x1a) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) 2018/03/21 17:17:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) getdents(r0, &(0x7f0000000140)=""/147, 0x93) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockname$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@loopback=0x7f000001, @rand_addr, r2}, 0xc) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb0}, 0x1}, 0x0) 2018/03/21 17:17:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000a0000000000000000001000030006000000000002000000e0000001000000000000000002000100000011094bc7000200000000030005000000000002000040e00000010000000000000000"], 0x50}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000300)=""/49, &(0x7f0000000340)=0x31) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="a09c3801a580962fb7c905e66242e96f8a24f68a21b9c644df9beb946e5c5cc0cc925e21fc5746413397e8ea1921fc9aefbd8cb383f8384c6c85814a2faf8ee8df88c3ef28ca8b9717bc21d59651a7d0452ff9bddd5a0668b0bb7c01e6a8ea6560914a913465e161fee423ef82e42758ccbc593ba981897f560da16dde6e80c6d44755cf7aaa33ce8d1342b7d3cbc25b71f17a7bf434d41366617883df376b25658db1bc747548cb76", 0xa9, 0xfffffffffffffffb) keyctl$invalidate(0x15, r2) 2018/03/21 17:17:03 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000049ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x20, &(0x7f0000000000)) 2018/03/21 17:17:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x109000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioprio_set$pid(0x3, r1, 0x100000001) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xff, 0x0, 0x0, @tick, {0x0, 0x80000000000}, {}, @queue}], 0x1c) 2018/03/21 17:17:03 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00000001c0)={{0x0, 0x1, 0x401, 0x0, 0x1}, 0x4, 0x5}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000), 0x4) write(r0, &(0x7f0000000040)="d986dc17d7bef9ee1e29167122cca284d895d317d0a633d779170044fd8a58d307ae1ad475fc94b00da0edf1b2315b703786ed0eb604719b53e19ae35b90fa7d416731979f6494bf821f32aa06e50958d3a785cc983d813186320b2f040a4036e114a5866c3914dab8c182e8a00a7dc28786bb2ca09e457e712c9546a163c0672ad9e7d8813805c1360a2233d34093a07b53a58a877eba9686193bb39ec91f30145c1333eae57621533daa75a563c65d139219d5374341e7e2da3be27b2670cc9662ef3dd49945b3575a4fe844", 0xcd) 2018/03/21 17:17:03 executing program 3: r0 = socket(0x2, 0x4, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='sit0\x00') 2018/03/21 17:17:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) fadvise64(r0, 0x0, 0x4, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/03/21 17:17:03 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0xe8f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x1, 0x7, [0x80000000, 0x4b22, 0x2, 0x3, 0x0, 0x1, 0x7ff]}, 0x16) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x306, @random="56455b539a6c"}, 0x8, {0x2, 0x4e20, @multicast2=0xe0000002}, 'nr0\x00'}) 2018/03/21 17:17:03 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000240)={'erspan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)="6d3a289e2d7300") r3 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000140)={0x4000}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x20080522, r4}, &(0x7f00000000c0)={0x4, 0x4, 0x7ff, 0x2, 0x5, 0x7fffffff}) unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r3}, {r2}], 0x2, &(0x7f000071d000)={0x0, r5+30000000}, &(0x7f0000000000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) ioctl$TIOCSTI(r2, 0x5412, 0x6) fcntl$setsig(r3, 0xa, 0x2f) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/03/21 17:17:03 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r3, 0x1, 0x6, @random="f813f3dbc3e7"}, 0x10) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000579000)=""/221, 0xfa790ad29f378f46}}], 0x1, 0x10001, &(0x7f0000c20ff8)) ftruncate(r2, 0x3f99) 2018/03/21 17:17:03 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000290180), &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000000)) socket(0x0, 0x0, 0x103) clone(0x3fffd, &(0x7f0000000280), &(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000000)="8c5b1e489c0735fb14fba92391230e70e20951ef81bce466f141f2ee59c4ca3d9b010000006fdd7c1207b181d88340f13564c1acfd7ed72157110aa7b18cfe68b8773d5bcaf625348ad4ccbedf89a80c479c59d7ffff1b9f690000000000000000000000000000000000") [ 92.726756] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48855 sclass=netlink_route_socket pig=15235 comm=syz-executor1 2018/03/21 17:17:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x17a15f4b, 0x2104, 0x1, 0x7}, 0x6) 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) [ 92.771571] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48855 sclass=netlink_route_socket pig=15255 comm=syz-executor1 2018/03/21 17:17:03 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/254, &(0x7f0000000140)=0xfffffffffffffc30) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'ipddp0\x00', &(0x7f00000001c0)=@ethtool_perm_addr={0x20, 0x84, "a4fcbbb3d9fc2fbf47680e294e028add210b49a5f387d7f56e86033c9133b6acbf3cd7d43b1054f5b355bdadecfd7adf2bf01d3c7050c7cb8bb2683bf0211bc8d873f922b462877166b896c008139df17adbdfcf0ed6944fc3ea7fb8c783c864bbad96f3e1bd31cec4be80df2904394b209f800337975631b81fa858ba8fcd10eb598ab0"}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) 2018/03/21 17:17:03 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x8b0, 0x4) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x2, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{}]}) ioctl(r1, 0x8912, &(0x7f0000000040)) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x80) 2018/03/21 17:17:03 executing program 2: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x0, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/21 17:17:03 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x70bd25}, 0x10}, 0x1}, 0x0) 2018/03/21 17:17:03 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) ioctl(r0, 0x707, &(0x7f000003e000)) sendfile64(r0, r0, &(0x7f0000000000), 0x4) 2018/03/21 17:17:03 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x8, 0x5, 0x7}) r1 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000e78ff0)={0x0, 0xffe, &(0x7f0000e78000)="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"}) r2 = memfd_create(&(0x7f0000000000)='!]*\x00', 0x1) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) 2018/03/21 17:17:03 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000040)='.', &(0x7f0000000080)=@random={'security.', "40ae73797374656d766d6e65743100"}, &(0x7f00000000c0)=""/140, 0x8c) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chroot(&(0x7f0000000000)='.') umount2(&(0x7f0000f66000)='.', 0x2) unshare(0x20000) 2018/03/21 17:17:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff, 0xc300208}, 0xc) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x4, 0x1) 2018/03/21 17:17:03 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000340)={@rand_addr, @multicast2}, &(0x7f0000000380)=0xc) pipe(&(0x7f00000003c0)) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000140)="81b6d6e7416a4c33ccf9bd3f77b6fefc2ddb2369415631892cfb3d5371789c145d9570a641a6d574ee9c063ca52285645ad35275ca7ad7f4a72305b381e165d3455f6b3121d302f91f59f3b0c07175de7cf3ab76a1faabaacba5a12d655d41cb8e3580f4faa4434354085974af65dffa495ce7a8f28d5487cca5dd0f872447d8b0690dbbb1a3d6c5e71179fbb05577de864e4b7668483a0983", 0x99}, {&(0x7f0000000200)="9e8289deab451ac8a8a3fcc85fd1a3c88209cfbbafa37041c745c8f797e864108e7f39d854ada438640ecec7e55394367af591140dbde40ecfb1760d10a9d2755dc57627788454c8470f6c80ffc82c46898a27fae2cfe8b16fd92335751243bcc3aa96b817b8729f10dbe6fad7696bee17733cc125236da1ede6f753a618c6ea09cc07a1085e265db053501898b8e91d6b1575b7b5fa3ca09e5dd8de8a3e17bae464b09de19c9f2fb2baa51c4695188901b3b6d8e37086a72d2caa9d69ad7e679eef9b71be646d9c4556d0bac07075463d666703c261beec4afae106862dc3937e6a398799c08e3b8294", 0xea}], 0x2) recvfrom$inet(r0, &(0x7f0000000400)=""/234, 0xea, 0x2, &(0x7f0000000500)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x28, 0x2d, 0x1, 0x0, 0x0, {}, [@typed={0x10, 0x0, @u64}, @nested={0x4, 0x1}]}, 0x28}, 0x1}, 0x0) 2018/03/21 17:17:03 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sched_rr_get_interval(r1, &(0x7f0000000140)) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1f) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) 2018/03/21 17:17:03 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x20) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x8f) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/21 17:17:03 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210003004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) r1 = accept4(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000140)=0x80, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000180)=0xe75, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) [ 93.042367] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27201 sclass=netlink_route_socket pig=15308 comm=syz-executor6 [ 93.065225] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27201 sclass=netlink_route_socket pig=15308 comm=syz-executor6 2018/03/21 17:17:04 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@upd={0x110, 0x12, 0x300, 0x70bd2a, 0x25dfdbff, {{'tgr128\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x100}, {0x8, 0x1}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x1d7}]}, 0x110}, 0x1, 0x0, 0x0, 0x20008000}, 0x8000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'ip_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@bridge_newneigh={0x44, 0x1c, 0x30a, 0x70bd2b, 0x25dfdbff, {0x1f, 0x0, 0x0, r1, 0x2d, 0x0, 0x7}, [@NDA_VNI={0x8, 0x7, 0x4}, @NDA_PROBES={0x8, 0x4, 0x1000}, @NDA_MASTER={0x8, 0x9, 0x4}, @NDA_MASTER={0x8, 0x9, 0xfff}, @NDA_PORT={0x8, 0x6, 0x4e20}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x880) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={"73797a5f74756e00001cb70000008000"}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="0002ff000a00020058e9000000aa0000"], 0x2}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000540)={r3, r4/1000+30000}, 0x8) 2018/03/21 17:17:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x20, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000000240)="5c07bac8f177b151eb1f714aa7ef7fffd145e69f7fbf0e3ee1f9b2c7ab7fd1e50fc17f1be32421a9d218c833167e3e1f2516a870d83dbe35e51a30eca3dac50db7c81edc0b504d4eb08ab0af74775bab4d27bb0192eb87c2a8f62202394a6ca38797daa89bb9636c67734681ebd076f976d1fe7d97f1de605e2a57eb1e3ac1c50e0cd173b861f81be54b7afa6cbfbd5bc445746dd228a1c365307b030a446e75ae8884a8248e431f954c52ef30f050a01d8795698a6e22938dff504338b2796c9af3b7edebc64191354044769273f0a3a04738c8784c963d2496507d3d8c9be85d12835455a682ba625205c099238555c84738ebaf") readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) 2018/03/21 17:17:04 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x7, 0x4) 2018/03/21 17:17:04 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0x0, 0x1}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x3, 0x0) 2018/03/21 17:17:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f000076f000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ftruncate(r0, 0x3d) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 17:17:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8a", 0x20) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5c, "3d8cfadd6182a35272054d1b6163efd8f1b2a280c7578937acddbb47f09d23741d8e4e3f144e25565a4147a0450b49748d86749563f9696683b8911d179e5ac913ca867f27077e95e771f73949b3ec32e967f272197616a461be6bc0"}, &(0x7f0000000100)=0x64) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x40, "7c599e3746307a19ebc8164ad753d47bd93cfe619753011d623c4db3a79026181d8e57e76bb1462f0fe4de6164b9e89e170eec5393bf1771c0bc8e054ec5082d"}, &(0x7f00000001c0)=0x48) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200)=0x60b0, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/21 17:17:04 executing program 4: r0 = socket(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f000089bfe4)={&(0x7f0000516000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000a32000), 0x0, &(0x7f000056cda0)=[{0x14, 0x29, 0x3, "06000000a2"}], 0x14}, 0x0) 2018/03/21 17:17:04 executing program 5: r0 = socket$inet6(0xa, 0x20000002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x482001, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) epoll_create1(0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/03/21 17:17:04 executing program 1: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000f14)=""/236) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "de546d97fee5cd53aa3a3cf5381d0e381bd9efe8548146b6872c20be29ec2ab084def43efd4942d9912c252052e5ad252855e84494db763cfbffa0655babeb"}, 0x58, &(0x7f0000000180)}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/21 17:17:04 executing program 5: r0 = socket$inet6(0xa, 0x4000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f81000), 0xfffffffffffffe5a, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000240)=""/246, 0xffffffffffffff6e, 0x23effd, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f80ffc)) recvfrom$inet6(r0, &(0x7f0000000040)=""/124, 0x7c, 0x100, 0x0, 0x0) 2018/03/21 17:17:04 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3, 0x1c) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) 2018/03/21 17:17:04 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x800, 0x10001, 0x401}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="09000400faff79000500a70b027f80398bf9d004e62007df6682b64b6c8b3665f8c6e805fdb66b448cecb6e5afb7163040dbe6e65ada6806d63410ce9319d31bdb701158f53cf1ef6c5aabca524627ca11e2a75b41a23c9e21557741ea9a2db4d289c66895b21ead76de3504f5c2256af1dc268ba1eefe10053f12c272f79aa812b1d794252f8c2972e1d3b68e2ecefaff5beb2be9e57d5dcd5f5fd38dcc2be861b7c5d839524e30b2a0845e03f6d57e952d726e4a740553569676e496edde23ef4df89bb554eb2264933ef1c849afaf3c6a4bdff5c2ac3ed0e9bef763f380"], 0x10) 2018/03/21 17:17:04 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x1) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000000180), 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000080)="0fe17fa309427aa3bdb69a48c3013aaba3157333bb44fd5710de63e61a0d90f69aac35c2b8bd111341d6d875792850c3631ed53bee25acd98aca37ff3467f417cbd0c9da6906ea76a09fcfa03456e7e352a2d7eccab9d1cbec2dbd078808ff0ee35f701504a04634523fc57e926a5b83766a7302af8c08e0e7f6ec3ca249850144297d", 0x83}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="200000000100002259000000c0fff1e8db41ba4c562254862ece2153c1ffeea87e2ca377aacab0fc8649c29fd344e68cd500a733a70059221507d064d96aa3e6b0a706b6b51968257304dc9e879e74b60501f4dbd1b023f4797d3f95c45b34b07dc8bde382642a7d9a07e2d894b8ee779fd7512d148b7482bcb0151c31279c849947e1a74dc20915e4c1199c7c4091592451c96f5fa0f457762ad873192c500dd48cafa0fe43d2007e5b51a380143223c6bc3009ca2c4eb119ab4dc504c45dd09784db8639d2d124", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="be40b8300000000100002101000000b22e3d5c20b744cdb0413f1f5a3cbc4439e47a6b2f600d181ed57a0000020000000000a4661a0ccc4d34cec49929a72f6956b2b7", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x70, 0x20008800}, 0x40010) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/03/21 17:17:04 executing program 3: mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000000500), 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x4, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/103) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2b20, 0x0, 0x1, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/21 17:17:04 executing program 7: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fdatasync(r0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x104) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/21 17:17:04 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3, 0x400) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x200020) fremovexattr(r2, &(0x7f000001efef)=@known='security.selinux\x00') setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000000c0)=0xffffffffffffff7f, 0x4) 2018/03/21 17:17:04 executing program 3: mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000000500), 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x4, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/103) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2b20, 0x0, 0x1, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 93.383524] Tx-ring is not supported. [ 93.399883] Tx-ring is not supported. [ 93.433277] FAULT_FLAG_ALLOW_RETRY missing 30 [ 93.438286] CPU: 0 PID: 15369 Comm: syz-executor1 Not tainted 4.9.88-g71df7bb #8 [ 93.445821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.455160] ffff8801d79f77f0 ffffffff81d95f19 ffff8801d79f7ad0 0000000000000000 [ 93.463183] ffff8801d99e5c10 ffff8801d79f7ae0 ffff8801d79f79c0 ffff8801d79f79e8 [ 93.471179] ffffffff81662ed9 0000000000002a2e ffff8801d867d0f0 ffff8801d867d0a0 [ 93.479167] Call Trace: [ 93.481734] [] dump_stack+0xc1/0x128 [ 93.487078] [] handle_userfault+0xa59/0x1320 [ 93.493109] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.500093] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 93.506472] [] ? handle_mm_fault+0x11ad/0x2460 [ 93.512671] [] ? handle_mm_fault+0x1f19/0x2460 [ 93.518869] [] handle_mm_fault+0x1f27/0x2460 [ 93.524898] [] ? migrate_swap_stop+0x920/0x920 [ 93.531108] [] ? __pmd_alloc+0x410/0x410 [ 93.536791] [] __do_page_fault+0x5c2/0xd40 [ 93.542649] [] ? mm_fault_error+0x2c0/0x2c0 [ 93.548596] [] ? __might_fault+0xe4/0x1d0 [ 93.554362] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.560997] [] do_page_fault+0x27/0x30 [ 93.566503] [] page_fault+0x28/0x30 [ 93.571751] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 93.578563] [] ? compat_SyS_pselect6+0x1da/0x590 [ 93.584939] [] ? compat_SyS_old_select+0x250/0x250 [ 93.591496] [] ? clone_mnt+0x320/0xb40 [ 93.597018] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 93.603137] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 93.610118] [] ? security_file_ioctl+0x89/0xb0 [ 93.616317] [] ? fput+0xd2/0x140 [ 93.621302] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 93.627421] [] ? do_fast_syscall_32+0xcf/0x870 [ 93.633626] [] ? compat_SyS_old_select+0x250/0x250 [ 93.640186] [] do_fast_syscall_32+0x2f5/0x870 [ 93.646305] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.652941] [] entry_SYSENTER_compat+0x90/0xa2 2018/03/21 17:17:04 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x1) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000000180), 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000080)="0fe17fa309427aa3bdb69a48c3013aaba3157333bb44fd5710de63e61a0d90f69aac35c2b8bd111341d6d875792850c3631ed53bee25acd98aca37ff3467f417cbd0c9da6906ea76a09fcfa03456e7e352a2d7eccab9d1cbec2dbd078808ff0ee35f701504a04634523fc57e926a5b83766a7302af8c08e0e7f6ec3ca249850144297d", 0x83}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="200000000100002259000000c0fff1e8db41ba4c562254862ece2153c1ffeea87e2ca377aacab0fc8649c29fd344e68cd500a733a70059221507d064d96aa3e6b0a706b6b51968257304dc9e879e74b60501f4dbd1b023f4797d3f95c45b34b07dc8bde382642a7d9a07e2d894b8ee779fd7512d148b7482bcb0151c31279c849947e1a74dc20915e4c1199c7c4091592451c96f5fa0f457762ad873192c500dd48cafa0fe43d2007e5b51a380143223c6bc3009ca2c4eb119ab4dc504c45dd09784db8639d2d124", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="be40b8300000000100002101000000b22e3d5c20b744cdb0413f1f5a3cbc4439e47a6b2f600d181ed57a0000020000000000a4661a0ccc4d34cec49929a72f6956b2b7", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x70, 0x20008800}, 0x40010) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/03/21 17:17:04 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x8000, 0x8, 0x7, 0x800, 0x6}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d", 0x4}], 0x1) 2018/03/21 17:17:04 executing program 1: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) pipe(&(0x7f0000000080)) dup2(r1, r2) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) getsockname$ax25(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) epoll_wait(r0, &(0x7f0000000100), 0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'erspan0\x00', 0x5502}) 2018/03/21 17:17:04 executing program 0: r0 = socket(0x18, 0x0, 0x1) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000180)="9cd509", 0x3) 2018/03/21 17:17:04 executing program 7: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/186, 0xba) 2018/03/21 17:17:04 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"730000007f7b6c257200", 0x2002}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) 2018/03/21 17:17:04 executing program 5: r0 = socket$inet6(0xa, 0x4000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f81000), 0xfffffffffffffe5a, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000240)=""/246, 0xffffffffffffff6e, 0x23effd, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f80ffc)) recvfrom$inet6(r0, &(0x7f0000000040)=""/124, 0x7c, 0x100, 0x0, 0x0) 2018/03/21 17:17:04 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000080)=""/15, &(0x7f00000000c0)=0xf) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001000)="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") r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="5f6434c54f59214045255f1d188f9ad8", 0x10, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r3) fcntl$notify(r0, 0x402, 0x80000014) 2018/03/21 17:17:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept4$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="2900000021001900013d3500000a00060200000000000000000100040d001400000000000000000408", 0x29}], 0x1) 2018/03/21 17:17:04 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xd, &(0x7f00000000c0), 0x4) 2018/03/21 17:17:04 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x6, 0x10000, 0xd5}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000015fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) recvfrom$llc(r0, &(0x7f0000000100)=""/113, 0x71, 0x42, &(0x7f0000000180)={0x1a, 0x0, 0x5, 0x2a, 0x100000000, 0x5, @random="e67a597bd375"}, 0x10) 2018/03/21 17:17:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='posix_acl_accessposix_acl_access:cgroupvmnet1mime_typeposix_acl_accesscpuset\x00', 0x3) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x7, 0x4) write$eventfd(r1, &(0x7f0000000140)=0x77, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x5, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00c@@\x00'], 0x0, 0x0, &(0x7f0000000140)}) 2018/03/21 17:17:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x40000000000, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x40000000, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7f}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xfff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/21 17:17:04 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x420000000002, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00007e5fc6)=""/58) 2018/03/21 17:17:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) fcntl$getflags(r0, 0x40a) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000080), 0x0) 2018/03/21 17:17:04 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/170) getsockname$unix(r0, &(0x7f00007e6000)=@abs, &(0x7f0000effffc)=0x8) 2018/03/21 17:17:04 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104ffffe43b54c007110000f30501000b0003004010d10b04cfc4", 0x1f) write(r0, &(0x7f0000000080)="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", 0x1000) 2018/03/21 17:17:04 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000280)={0x0, 0xffffffff, 0x0, 0x8001}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) add_key(&(0x7f00000004c0)='rxrpc_s\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640), 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, 0x0, 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000340)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000400)=ANY=[], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000240)={0x0, &(0x7f0000000140)=""/148, &(0x7f0000000200)}) [ 93.817665] binder: 15417:15418 transaction failed 29189/-22, size 0-0 line 3010 [ 93.849551] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 93.850895] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.853338] binder: 15426:15432 got new transaction with bad transaction stack, transaction 86 has target 15426:0 [ 93.853348] binder: 15426:15432 transaction failed 29201/-71, size 0-0 line 3037 [ 93.855650] binder: BINDER_SET_CONTEXT_MGR already set [ 93.855657] binder: 15426:15432 ioctl 40046207 0 returned -16 [ 93.869619] binder_alloc: 15426: binder_alloc_buf, no vma [ 93.869635] binder: 15426:15433 transaction failed 29189/-3, size 0-0 line 3133 [ 93.870834] binder_alloc: 15426: binder_alloc_buf, no vma [ 93.870848] binder: 15426:15432 transaction failed 29189/-3, size 0-0 line 3133 [ 93.878118] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.878127] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.878376] binder: release 15426:15432 transaction 86 out, still active [ 93.878379] binder: undelivered TRANSACTION_COMPLETE [ 93.878384] binder: undelivered TRANSACTION_ERROR: 29201 [ 93.878399] binder: send failed reply for transaction 86, target dead [ 93.889146] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/21 17:17:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0xce) epoll_create(0x5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x2000000000000013}) 2018/03/21 17:17:04 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc), 0x46) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000000c0), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), 0x8) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x48}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/21 17:17:04 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/03/21 17:17:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff9)="666400000004bb") fcntl$setstatus(r0, 0x4, 0x42400) getdents(r0, &(0x7f0000002fd0)=""/48, 0x30) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f00000000c0)={'vlan0\x00', @ifru_hwaddr}) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc000, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0xfffffffffffffc9f, 0x0, 0x2, 0x2, 0x9f86, 0xb2, 0x81}, &(0x7f0000000080)=0x20) 2018/03/21 17:17:04 executing program 1: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="22a2ea9ccba2a147f476bff38344c98cbf047b0cc2cfb5b0897a886b8b4fcfeaee8aa19f270c17b0dad9936222aee7788cba6265d8813b0bdaed7a4f4e9acbe3bf42b3ce8e6551da705a3fdfc924260c6261c70bc9198e18eba3c0a66ce148e4af8debd1ba5975282618e538f34a95d631ddca3255552f7957926bf72e60f437a4561b2d768e43d40e055985e744663feb4f1a6a", 0x94) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) 2018/03/21 17:17:04 executing program 4: r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x1}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r2 = dup(r0) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/03/21 17:17:04 executing program 7: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/03/21 17:17:04 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"730000007f7b6c257200", 0x2002}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) 2018/03/21 17:17:04 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept4(r1, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) 2018/03/21 17:17:04 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f00000000c0)=[{0xc, 0x0, 0x7}], 0xc}}], 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x40) ioctl$KDENABIO(r1, 0x4b36) 2018/03/21 17:17:04 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup(r1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x3ff, 0x101, 0x1, {r3, r4+10000000}, 0x20, 0x2}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r5 = fcntl$getown(r1, 0x9) getpriority(0x1, r5) 2018/03/21 17:17:04 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000e50), 0x32e) 2018/03/21 17:17:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006c7ffc), 0x325) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="aefac0c7e7acef6ca1e24ff9872828ece625cfc103392a9fe3a3810e5ad4dd1d13e94cd9d55741e1b1626e1e47dbed37f5492d948b1c190deebfc3a4940673dd84f1d7f3abc51099765473f1b1c1311a658bc6ad3d42bce7ff7622b3e5393d9093743169a38da5d7706f6af1c238f558c437583393232f329940023c73e1d5f984c9613a618be36c9c1a91b197af0c0ffdb3084a084b6515fc48ac33401a9a09d6723e", 0xa3) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/21 17:17:04 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) dup3(r2, r1, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x4, 0x101, 0x5, 0x3ff}, {0x9f, 0x3ff, 0x80, 0xdc}, {0xd, 0x6, 0xfffffffffffeffff, 0x1}, {0x0, 0x3e5c, 0x4800000000000, 0x7fffffff}]}, 0x8) syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) 2018/03/21 17:17:04 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="1646f0e7584300010000", 0xa) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x34) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) 2018/03/21 17:17:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/21 17:17:04 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2c4380, 0x80) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x0, 0x1}, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)={0x2, 0x4, 0x8000000, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xb, 0x14, 0x4}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) 2018/03/21 17:17:04 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x400000000000005, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/21 17:17:04 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) fstat(r0, &(0x7f0000000140)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'tunl0\x00', &(0x7f0000000040)=@ethtool_eeprom={0xb}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/21 17:17:04 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000100)=0xcc) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00000000c0)={0x65, 0x3, 0x0, 0x3, 0x1, 0x4b}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/21 17:17:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xd) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) fgetxattr(r0, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f0000043000), 0x0) 2018/03/21 17:17:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140), 0xd6}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x3, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) getpid() connect(r1, &(0x7f0000000280)=@l2={0x1f, 0x7ff, {0x2, 0x4, 0x100000001, 0x0, 0x101, 0x2}, 0x1, 0x4}, 0x80) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000340)={0x0, @local, @multicast1}, &(0x7f0000000380)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000003c0)={r3, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000400)) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000000)="70967b482de0de6395f638d7b019c76b896eb882170fe17fe5266ab4cf29626d7407207715f216e24fd2701708340a3a554f433cc3d71733e0b1f75a73f05a962bfcabe44b65c5ebfaf25570cd74fa5b8ff928e77b5830299f7b3fcde0c5ecee46e0c26f8f48ccffbe5315e0e0f36701497c275f345f629ba59ee1a0ca0d2d02ff1551dd371bd0cca29146c519de0b3ad5926c6b1d52605ef16fcd0ed6d9", 0x9e}, {&(0x7f00000000c0)="89bdb9df4c0a243dbd98456441c30dac596bffc6397e695de4c9c9937f7d5f5b9116232ea9f9fc19206a0eccefbe48a3b308b69dc907bbbeceb3644eccb4fc3474d232686399d75e99ad04dd9a29c6190a73c3efc057e72674fa5fd29db9cd6bd573ea6ce606e2e2f9965269f3fc67d7ac11f2f9f0decd4075797f51701820a3ce0724e194faa9c59aaa137f2c2f397042f35700f75bf9b725eb4ff0cdc09752d5", 0xa1}], 0x3, 0x0) 2018/03/21 17:17:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000aa1fee)='/dev/input/event#\x00', 0x0, 0x2) open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x120) write$evdev(r0, &(0x7f0000d6b000), 0x14e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x100000001, 0x0, {0xffffffffffffffff, 0x3, 0xd3, 0x1, 0x100000001}}) read(r0, &(0x7f0000000280)=""/166, 0xa6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x9, 0x0, 0x1000, 'queue0\x00', 0x8}) shutdown(r1, 0x0) 2018/03/21 17:17:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x8, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000240)=0xfdfffffffffffdff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) accept4$inet(r0, 0x0, &(0x7f0000000680), 0x800) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x1, 0x0, 0x7, 0x81, 0x7fffffff, "1fb9084b0d3bc0a6a85702db8eac3f4b3db9137b13edd58a8bda280c2233f4787812d8eb69bd15f31ca0865abbe3b712b5a557cf85937edd966c3360a79679", 0x1e}, 0x58, &(0x7f00000005c0)=[{&(0x7f0000000300)="d9803e064f34af8c8ff63ca9f524729a284d850d58b07f823d42c259b113b39d34559908fc85f4a036b1ff9623d1747756e5fd0b48f34b54fba297673a4cf5a37bfab63eb968d8863b1cf099", 0x4c}, {&(0x7f0000000380)="760816aefea3c536899c", 0xa}, {&(0x7f00000003c0)="c9de95f0715fc5cc3977823bca5f0b1f41c03c60f187d69f975be5de18c17c935dee6b47483795d0ec2f10f4ddaa527295", 0x31}, {&(0x7f0000000400)="35ef6fce5dfc384f92563882ef4afc1d70a7dc630111d118460dd9a7cb83bdf97735586e03512b05c6", 0x29}, {&(0x7f0000000440)="4221ad9aeb086bc6bafdc4e4360a448eb3bce4d7fa3b321c62fb0031488384328cc563dfaa0b42fcbf60e12b87b9a2e3ed4187d73cc7f162260ea7c4c07b2c63473ed8c454b4578d5dad0a60daeb522c4cf9b2a4466fa69adfbc1d9f4e770c080bd42175eed28d531b7120b26d7e524dc0ea7ea285fc24de5c", 0x79}, {&(0x7f00000004c0)="31febbbf6a6b6dad95ea47cfa64fcf8788173101849833181fa2d96c83c759b92044a12b81fd9e4fbdac6077df53855483b29a3cfd1980e2e6e52fd3ff35d3cea78ba595a3fa4119e081bef3735f1245d4039be67234f3", 0x57}, {&(0x7f0000000540)="ef93070fa105c0408a22507356c44ad7768875cefd17180fd6b011825ac7e886ffb750104b53920a398a22de023c9ef1972aedc3fa044f0eaa20b59d0a3d9b2106647661aadf51058f91c161f65793f81eac6a72d2c6bdc1be6f94314bd5e3a5f1b6ab67e9e7d600ed5f7441964d37f29c3682fb1c627a3580f32da1", 0x7c}], 0x7, &(0x7f0000000600)={0x40, 0x117, 0x2, "8797a771e65445c0e006154ff1e298ab4b8ec34ac11f4f3462c35c182e447e42e562f7ca5f98d5e75f9aef417ee3101315b5"}, 0x40, 0x400c000}, 0x20000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c3ff0)=@in={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000065ef16)="98", 0x1, 0x0, &(0x7f0000f6fff0)={0x2, 0x4e24, @dev={0xac, 0x14}}, 0x10) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd47, 0x20040) sendto$inet(r0, &(0x7f00003f4000)="456c3a0675ab600ac67f34014f786c983349c4162e0635fe5004bb87c55d862d7e9da9c72947630afd41a7e20addcec4a58cc4103b0c7af63a69b6692bf33d4695a8fd90494ae3369b401f0d10f156128b550864baba6f7177ccfd32ffaf083c3f6c6d9e00411e6a1e5e8df7f3db02a2f3069b7a6d319d3210d57db7b216f2018da3c73d8ab5f3239b81cca83a8ac4e96cc03d7eeb3df7065f2a05d764afb9c2d8e29f76de68903d783b6135a973028a0cfbb0160123993e4f96b8d8f29a57648633a719fa9f6a689697f439141a1f53a8f6d7ba399b0490cece5f560978bc88dd2ac06716f43c226375a5044e2c662a3135b9c6dd5291e84ee78b8ce4a11a4bb8607336299d23bc6ece1a777d9639c080ed0705575a12a3660dca5166a2898330952b50306ca0bbb11b9771984b0e320eeb428f3bf2262585cf6b47776556acf7f5145fe40e9790eefdd80d641d0aa8139a21666e10b0d3d31e0a7f85d438ef45802d0efc8aecb6306c77037c08955e43458c8bd66869db6023f42161c2917a1b6b0eb8c6e5a080917024934c7690cb6122020fc68913bdf9f696cf5826c5ef8ae55fb486f1f8ceb55f4b57b6639d2c2e919b8992f027daf123317116e0daeacd32c846fbbffe2d1dd02fcb32217477c2041417cebbc48610ff60ac0b2435ff6ae32df21a4bcd03b5f882ba3f883831afcfce84f2670e0e3b2743ef5c414ab9326f149c228c64683d12485c20a57897ca1fcb37250194f9fd03540910a70888c9126269f3db9f0673961d1beb87e29c60355a65756a3febe09934009e63f44f2c2b621022c7a7747fe056d73a4916318bf46c43bb187d37dffe7760288b4650144da09712cf1b7652082059f7f16c6b390a975b1431893dbaebf33c60033613fcec0db6d23a72671c0806fffe2f863606e07b49c541dcdbea47d94f8689bc26745eb34c5aa9c0affd1803a6c1ae3950459349196ff6626f9bb3914a06be9fdd989b309ccbb15b46387f1a254c1882cdf068ac357798f10e029a87e2e12523021b89429fccc1de6008dca79a36d00ea1c0a861192f11522d2dbbcfe769f84b10144e45aced82a4864a9c5ded625ecb56b4e38615c0bccbb3fef6eb3af7780afeca7139c5d6906a2a90f13d692430fab17fa1cc9c05f86b6dd5d2ed3694a710bfc6209d705a0100a261869d832d048d2585e6f23f62b3aff65c0a6d3b795495ce92ff2a95e1dfd4ec05f976f5f7614bc73d1c53f7f1257281841d5987fb81759d01645bc7c8b5ed3a58515d8c886f3644ff3f7c48a8f85ff836884f7d6554dc7e2c1b3f60585cd1cbd9c3553e6c9032cfc095c5225c0b7d94ce0798887bf99e7fd072a146a35ba492dc12b60e539c1de32325270704358cbc6a2da07be7dd929e39ff21731b1818827f262dd45872f184251e990928e07ed7569eacffc0fbbf98871f5ce70b27e0078c7812864a072579a2afd7d79d145c96aa7c0d73cd3d4999897d2a81d4bee9e8842ec11e5c6befcd03", 0x431, 0x0, &(0x7f00009f0ff2)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/21 17:17:04 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="30ff") ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/21 17:17:04 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0xfdd7) mmap(&(0x7f0000f9b000/0x2000)=nil, 0x2000, 0x1000007, 0x40010, r0, 0x4) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f00000000c0), 0x1, 0x1) 2018/03/21 17:17:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r0, 0xe37) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/03/21 17:17:05 executing program 5: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000000000)=0x8) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0xfffffffffffffff7, {0x1, 0x2, 0x8, 0x2, 0x2, 0x9}, 0x100002, 0x5}, 0xe) 2018/03/21 17:17:05 executing program 3: times(&(0x7f00000001c0)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000180)={0x2}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000200)={0xffffffff, 0x0, 'client1\x00', 0x0, "eb0068e33a5e9ce7", "99196a6af7220e5b66dead8dfec9caeabf0a640db82f1d4e8aa339c552ebf366", 0x1f, 0xc04}) ioctl$TIOCEXCL(r1, 0x540c) fsetxattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='securityn/selinux/policy\x00'], &(0x7f00000000c0)='/selinux/policy\x00', 0x10, 0x2) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000002c0)={0xa2, {{0x2, 0x4e24, @rand_addr=0x8}}, 0x1, 0x8, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e21}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x48c) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) 2018/03/21 17:17:05 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)) pipe2(&(0x7f0000000000), 0x4000) 2018/03/21 17:17:05 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2, 0x0) memfd_create(&(0x7f0000000040)='trusted\x00', 0x2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x1a1) write$selinux_load(r0, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/03/21 17:17:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x2, 0x1, 0x1, 0x0, 0x1f, 0x0, 0x0, 0x25dfdbfd, [@sadb_x_sec_ctx={0xa, 0x18, 0x3, 0x3, 0x47, "247bcb58c346f07058e68703d8c699a420c72915f1b293d9552eb17f89f4085d56890c2de7196b4bd62d96aae9d4a2aa554e1ee5e861d666cb21d37ee308e4b3dd4ddfcc809699"}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_lifetime={0x4, 0x0, 0x40, 0x713e, 0xfffffffffffffff8, 0x1}, @sadb_sa={0x2, 0x1, 0x4d2, 0x80000001, 0x7, 0x5, 0x2, 0x40000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x6d2b}, @sadb_lifetime={0x4, 0x4, 0x0, 0x6, 0x0, 0xff}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x4}}]}, 0xf8}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000280)=""/13, &(0x7f00000002c0)=0xd) 2018/03/21 17:17:05 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_procfs(0x0, &(0x7f000065eff6)='map_files\x00') getdents(r1, &(0x7f0000b4afd5)=""/24, 0x18) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x2, 0xfa, 0x1, 0x2}) 2018/03/21 17:17:05 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8000000000003, 0xfffffca8) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x17) 2018/03/21 17:17:05 executing program 5: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0xc0000002}) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000007ff4)) sync_file_range(r2, 0x1000, 0x7f, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xc0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000100)={0x2, 0x1a, &(0x7f00000000c0)="58f4c19d830ba13512a883cfb0a88e56a5bb170f4657a80a5feb"}) 2018/03/21 17:17:05 executing program 7: keyctl$join(0x1, &(0x7f0000000280)={0x2e, 0x79, 0x7a}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x3a1000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000100)={0x1, 0x1, 0x9}) sendto(r0, &(0x7f0000000040)="d510d62471f9a9bcb66e43b0217fb9306b99d9e715193249202e7697", 0x1c, 0x80c0, &(0x7f0000000080)=@sco={0x1f, {0x8, 0x1, 0x3, 0x5a4a, 0x0, 0x400}}, 0x80) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/21 17:17:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e87000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f000091b000)=""/101, 0xd}, {&(0x7f000062d000)=""/4096, 0x1000}], 0x2) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 2018/03/21 17:17:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000000100)="5fbaeb5ccdb5b812293ed8674bbbda1fada656bda2f9756e63d3d571ade6f8643c186feb9e2b8553cc6a626b52b8a187750a0f6320260d7833533404326caafbdf", 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/03/21 17:17:05 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffff598b}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8) sendmsg$netlink(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000001640)={0x10}, 0x10}], 0x1, &(0x7f00000002c0)=[@rights={0x10, 0x1, 0x1, [r3]}], 0x10}, 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f000001b000)}, 0x2) 2018/03/21 17:17:05 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) dup2(r0, r1) 2018/03/21 17:17:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001500)={0x401}, 0x1) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/21 17:17:05 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/189, 0xbd) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000740)={0x14, 0x200000d, 0xa, 0x101}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/03/21 17:17:05 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="3117cd0b6e19bb361350daa5b91fa0790fd7b019999e8dfb75fbac09003f4005c2b449824754895594b5cf3b9ef6ff37ba651976b026f44c55afe0fee3e97f", 0xffffffffffffff9a) ioctl$KDSETLED(r0, 0x4b32, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e21, 0x6, 0x2, 0x20, 0xa0, 0x3f, 0x0, r1}, {0x2, 0x282, 0x7, 0x1, 0x5, 0x3, 0x2e00921, 0xcb96}, {0x8d, 0x8, 0x3, 0x100000000}, 0x4, 0x6e6bb8, 0x3, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x0, 0x3, 0x544f, 0x4, 0x0, 0xffffffffffffffff}}, 0xe8) [ 94.364273] keychord: Insufficient bytes present for keycount 10 2018/03/21 17:17:05 executing program 1: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000040)=""/4096) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/03/21 17:17:05 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, &(0x7f0000000040), 0x3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r2, 0x8, r3) 2018/03/21 17:17:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x2, 0x4) 2018/03/21 17:17:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x19d) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 2018/03/21 17:17:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x880) ioctl(r0, 0x4000000001267, &(0x7f0000000040)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) 2018/03/21 17:17:05 executing program 7: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000040)=""/102) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000000fa8)="958e392935a186d6306a3615593baa57ff00020600a500000007a9b4d5ed5cff0300000000", 0x25) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/21 17:17:05 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@llc={0x1a, 0x312, 0x9, 0x5, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="9fc4db326ba781333a249b2bc3d1f2fc10a248e6b396a4007c1b6b678724708d9f6045db799f4562e8e8bb8959ecb1285f330c5acae40072e74e91f85e8526cb27715c434c840b607a74bfdf63cf42f5a7f5063fddb89593847d63f12393aa01ccfef3abf5a9e472ede967bb9ab2896a199c9940f103a3eb51b45f07d972743d25a61b1f747791612652ca9f9980dd65c1141cc287129b786ec567518095", 0x9e}, {&(0x7f0000000140)="57e152ceab3cf409cc70153c1ff2aebc996cbd5a0f78f27e522e29435cee66f91eb60fa89690cbc6146914fb712b5d15984bd3b4a1fbf5bf9eddeafdf1a3e3f3bfce6d117ada9baeb64534eb7779131601aabb8516c5e75910ca25e91bd8026e4507ebaaaad79168bc3395ff1d6e12839d61a891e580158fda4b9a859b9e816016ccd95b37983c5e1f1d94491985b2dd8153873aef5709b9a1770846c04793efd0d611adfc0911d5fb15b3ce6371685b463d3f7a4dc58cdd0183567c189b10d08ed001e9f20744e75ca453d8e97f2b22237c581edf0d83f20e5953e8de6194dd79be2df2eb", 0xe5}, {&(0x7f0000000240)="dc823ad7a1d6d7676cb07ba0e97399bee3d2df2d75efb3cbcdbb8118495ba5f4b841179320a2ce37e1a4643becbd7d5e248695878d53f08d125d876769242769843e6491bad8d1cc1f", 0x49}], 0x3, 0x0, 0x0, 0x1}, 0x40) lseek(r0, 0x0, 0x0) 2018/03/21 17:17:05 executing program 2: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = creat(&(0x7f0000000000)="e91f7189591e9233614b00", 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r5 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000027c0)={0x0, 0x0}, &(0x7f0000002800)=0xc) r7 = getpgrp(0xffffffffffffffff) r8 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002880)={0x0}, &(0x7f00000028c0)=0xc) getresuid(&(0x7f0000002900), &(0x7f0000002940), &(0x7f0000002980)=0x0) getresgid(&(0x7f00000029c0), &(0x7f0000002a00)=0x0, &(0x7f0000002a40)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002a80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0}, &(0x7f0000002b00)=0xc) r14 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002b40)=0x0) fstat(r0, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002c00)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002c40)={0x0, 0x0}, &(0x7f0000002c80)=0xc) stat(&(0x7f0000002cc0)="e91f7189591e9233614b00", &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000002e40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000002840)=[{&(0x7f0000000200)={0x25b0, 0x12, 0x100, 0x70bd25, 0x25dfdbfc, "", [@typed={0x1008, 0x67, @binary="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@typed={0xc, 0x6b, @pid=r7}]}, @typed={0x54, 0x3c, @binary="1ad4d9e583290fd0e7e3694cdff02e6dc60c55288d0cc07a4aa8738e70d8348a8a71a813acc3e3ac87784c09118dae6b807ce7747d48844636474fc554df0ea8a3b8355fea2ff7d1c8eba480"}]}, 0x15b0}, {&(0x7f0000005a00)={0x1120, 0x3a, 0x204, 0x70bd2c, 0x25dfdbff, "", [@generic="011d4b76256d48d5ffc5eb7a802fdb937b01060dbce0e5931c0b", @nested={0x10f4, 0x51, [@generic="1c55c195e6fa77a35c33f06ff5d3eadbc0ff9a8a8051108441f214ea6734697a8669dcf5c63a9723b35d3f8eeb046ec18ca57fa6fc214719d7d5675f28fa9fa8761307688d2f12f6bc7c806feb59784af4f1460059ee9654b35ca5e981e82dc3193e237104d79ebdf6cc8cc62785a5778a2599a4d38e16c88ce7bec475cd80e6be0363672bc032a67e06be1999a9817492772bb854797d9cafac94d06976f1b94debf8783395b83f215b629cb70081acef914964cac133b9ff6fad2d1e7d9b3c3f98b411898f03454e3357602e5ab6d420", @generic="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", @typed={0xc, 0xc, @pid=r8}, @typed={0x10, 0x49, @u64=0x9}]}]}, 0x1120}], 0x4, &(0x7f0000002d80)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0xc0, 0x20000000}, 0x0) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r21 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r21, 0x1000000000016) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/21 17:17:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/sockcreate\x00') fcntl$setsig(r0, 0xa, 0x0) fsync(r0) pread64(r0, &(0x7f00000000c0), 0xed, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x17, &(0x7f0000000040)=0x2) pread64(r0, &(0x7f0000000080)=""/42, 0x2a, 0x0) dup2(r0, r0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="81931d10dcf9616389399c074fd7330372da59fd225107c04078dadfeef379de90605b779c71f8a2d6a106e1f92afc754944757de07a50fb266a7ef11351b85224b09f628d7b", 0x46, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000000200)=""/80, 0x50) 2018/03/21 17:17:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000040)={0x80, 0xfffffffffffffff9, 0x0, 0x2, 0xa, 0x20}) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000080, &(0x7f0000cc7fe4)={0xa, 0xfffffffffffffffd}, 0x1c) 2018/03/21 17:17:05 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, &(0x7f0000000040), 0x3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r2, 0x8, r3) 2018/03/21 17:17:05 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4208, r1) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000040)={&(0x7f0000000000)="8c", 0x1}) 2018/03/21 17:17:05 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4200, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) 2018/03/21 17:17:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @rand_addr=0x8001}, {0xfffffffffffffffc, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1, {0x2, 0x4e21}, 'lo\x00'}) 2018/03/21 17:17:05 executing program 0: r0 = inotify_init1(0x0) socketpair(0x8, 0x800, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(0x0, r2) setpgid(0x0, 0x0) 2018/03/21 17:17:05 executing program 5: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe42") mkdir(&(0x7f0000000280)='.', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/21 17:17:05 executing program 7: r0 = socket$inet6(0xa, 0x10003, 0xfb27) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4000000000000005}], 0x10}}], 0x2, 0x0) 2018/03/21 17:17:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)={r3, 0x21, "a5af8161fc398f98af36176f7316114e8a002b857fdd64be7e5f901e7729bead00"}, &(0x7f00000000c0)=0x29) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e7fffc)=0x9, 0x4) 2018/03/21 17:17:05 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x40800) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x127) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r3 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000000)={0x1, 0xfffffffffffffffc, 0xa439, {0x0, 0x1c9c380}, 0x800, 0x1}) 2018/03/21 17:17:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000058eff1)='ns/uts\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/148, &(0x7f00000000c0)=0x94) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000140)) sendfile(r1, r1, &(0x7f0000000100), 0x6938) setns(r1, 0x4000000) 2018/03/21 17:17:05 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x100000000, 0xfffffffffffff5ec, 0x3ff, 'queue1\x00', 0x5}) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000000000)="a8", 0x1}], 0x1, 0x4) 2018/03/21 17:17:05 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) r0 = epoll_create1(0x80000) ioctl$void(r0, 0xc0045878) read(0xffffffffffffffff, &(0x7f0000000140)=""/60, 0x3c) 2018/03/21 17:17:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) prctl$setendian(0x14, 0x3) sendmsg$netlink(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000003940)={0x100, 0x0, 0x0, 0x0, 0x0, "", [@generic="2a4cfb10d08543666834dcf7bf802318906de47a08c89933a7e76ae20b89c8bef329a8c7fd0409578ddfe8a0ece74051ead89f8c356b45cb7e7b74307f65f88fee2a4b217caf893c28d8123b33de0521ba79a64bda138738212d53865f26f0a083915778046928b4d92e3b962d33147f43aaa7bb0b9dc053e65b1c53e40a712c969aeab851075c53c151d304ebf409063c85f0139ba79d2a9de5554e0eef7d288f503670ab7b068dddffbb36a90b2c1ca18be7964aad49156953b97e27db14a887f8cccdd1a2d1cf3fe5b07194d2707537f008b13b2ff0c2576c89840fd8f8ed1593a6b17368c59334866bc018162d"]}, 0x100}, {&(0x7f0000000ac0)={0x10, 0x15, 0x20, 0x70bd27, 0x25dfdbfe}, 0x10}, {&(0x7f0000004f00)={0x84, 0x24, 0x10a, 0x70bd2c, 0x25dfdbfb, "", [@generic="4d9638e5d4f16c8a2eb24b4e5428447d1f6cc540f06d542b5dc6e24a2822db0c41f8fe5499901c8ec4fba647e2647e51510547e65b59dbd843fe1abcabbeb20c6ef4ee5c8a4ab334bd7a37cdb36179e36fb8", @typed={0x14, 0x91, @str='/dev/rtc\x00'}, @typed={0xc, 0x47, @fd=r0}]}, 0x84}, {&(0x7f00000008c0)={0x1c, 0x3c, 0x200, 0x70bd2a, 0x25dfdbff, "", [@typed={0xc, 0x84, @uid}]}, 0x1c}], 0x4, 0x0, 0x0, 0x85598873d4ec36b2}, 0x20000080) 2018/03/21 17:17:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x6) fcntl$setsig(r0, 0xa, 0x1d) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xfff, 0x400000) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000000100)=""/244, 0xf4}], 0x2) 2018/03/21 17:17:05 executing program 3: time(&(0x7f0000000100)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80000000007fff) close(r0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x101}, {0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0xc}, 0x100, [0xffffffffffff075a, 0x81, 0x8, 0xffffffff, 0x8d3, 0x7, 0x7, 0x696]}, 0x5c) 2018/03/21 17:17:05 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, "756e5764a4636f6e66696e65645f753a73795374656d5f723a696e736d6f645f743a73302d7331303233000000", 0x20, 0x35}, 0x58) r1 = dup(r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x20000000000004) 2018/03/21 17:17:05 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000000)="2400000058001f35609652d548b67d9322e91386056223984b00ff0afb3ce22304c87e5279110002", 0x37a) 2018/03/21 17:17:05 executing program 1: pipe(&(0x7f0000000140)={0x0, 0xffffffffffffffff}) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r2, r0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)="88", 0x1}], 0x1, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x7, 0xfffffffffffffffc}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f00000000c0)="d941c3547ce6caeec56f3d6b941ec6b6ab01ba192babbb6b9833e47187c47a98718dd0056498d64ab15e714be6283bc0bfb3ac9bbc830012ab17d9bfa1feb174b06f3d7f7eb6391ca0670afa") vmsplice(r0, &(0x7f0000000000), 0x200000000000002a, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x7, 0x7, 0xa000}, 0x4) 2018/03/21 17:17:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ptmx\x00', 0x600, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x7ffffffffffffffd, 0x31, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000840)={0xaa, 0x8}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000005c0)=0x0) r5 = getuid() lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000006c0)={r4, r5, r6}, 0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r7 = creat(&(0x7f0000000280)='./file1\x00', 0x0) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) rename(&(0x7f0000bed000)='./file1\x00', &(0x7f0000000000)='./file0\x00') mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="726f6d6673009a", 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000780)={0xaa, 0x20}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000700)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2, 0xff, 0xc, 0xaa, 0x3f, 0x401}, &(0x7f0000000740)=0x20) setsockopt$inet_opts(r7, 0x0, 0x0, &(0x7f0000000400)="03df081cd2b965a9dd63fc05f27969d83c59ab0ba25b579589f54e7c38a1b00a77ac5f9be3c0e64a665ba7c4666cfe2d1db2c2c44aec6685f53e08b3d250c3010c25f3caf0afeb0da9034f105d6571c9dc3242d90c48304c1978c95b29c4bce3e558234f0586aad7f174b7506ba1c2e3a3d5f054332ed54d22e89bcdf03d44abbe59decd11f97488a15a8f9170622250df7639a5ddfa80", 0x97) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000300)={r8, @in={{0x2, 0x4e21}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000001c0)={r9, 0x8, 0xfffffffffffffffc, 0x307}, &(0x7f0000000200)=0x10) clock_gettime(0x7, &(0x7f0000000800)={0x0, 0x0}) utimes(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)={{}, {r10, r11/1000+10000}}) 2018/03/21 17:17:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000400700004003000000450001070000001419001a000100020007000012020000080001010c00f41ee400", 0x39}], 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/192) [ 94.636111] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 17:17:05 executing program 6: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x200003) 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}) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) [ 94.682448] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 94.683245] audit: type=1400 audit(1521652625.368:93): avc: denied { write } for pid=15654 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 [ 94.695101] ================================================================== [ 94.695117] BUG: KASAN: use-after-free in sg_remove_request+0x103/0x120 [ 94.695123] Read of size 8 at addr ffff8801c9990940 by task syz-executor5/15663 [ 94.695125] [ 94.695135] CPU: 0 PID: 15663 Comm: syz-executor5 Not tainted 4.9.88-g71df7bb #8 [ 94.695140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.695154] ffff8801c5547930 ffffffff81d95f19 ffffea0007266400 ffff8801c9990940 [ 94.695165] 0000000000000000 ffff8801c9990940 ffff8801b8350238 ffff8801c5547968 [ 94.695176] ffffffff8153e793 ffff8801c9990940 0000000000000008 0000000000000000 [ 94.695178] Call Trace: [ 94.695189] [] dump_stack+0xc1/0x128 [ 94.695201] [] print_address_description+0x73/0x280 [ 94.695208] [] kasan_report+0x255/0x380 [ 94.695215] [] ? sg_remove_request+0x103/0x120 [ 94.695225] [] __asan_report_load8_noabort+0x14/0x20 [ 94.695232] [] sg_remove_request+0x103/0x120 [ 94.695240] [] sg_finish_rem_req+0x295/0x340 [ 94.695247] [] sg_read+0xa16/0x1440 [ 94.695255] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 94.695263] [] ? fsnotify+0x86/0xf30 [ 94.695268] [] ? fsnotify+0xf30/0xf30 [ 94.695277] [] ? avc_policy_seqno+0x9/0x20 [ 94.695287] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 94.695295] [] compat_do_readv_writev+0x5ff/0x740 [ 94.695303] [] ? do_pwritev+0x1a0/0x1a0 [ 94.695311] [] ? exit_robust_list+0x230/0x230 [ 94.695318] [] ? __fget+0x231/0x3b0 [ 94.695331] [] ? __fget+0x20a/0x3b0 [ 94.695339] [] ? __fget+0x231/0x3b0 [ 94.695347] [] ? __fget+0x47/0x3b0 [ 94.695356] [] compat_readv+0xe3/0x150 [ 94.695366] [] do_compat_readv+0xf4/0x1d0 [ 94.695375] [] ? compat_readv+0x150/0x150 [ 94.695384] [] ? compat_SyS_ustat+0x30/0x30 [ 94.695394] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 94.695405] [] compat_SyS_readv+0x26/0x30 [ 94.695413] [] ? SyS_pwritev2+0x80/0x80 [ 94.695421] [] do_fast_syscall_32+0x2f5/0x870 [ 94.695428] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.695438] [] entry_SYSENTER_compat+0x90/0xa2 [ 94.695440] [ 94.695444] Allocated by task 11580: [ 94.695451] save_stack_trace+0x16/0x20 [ 94.695456] save_stack+0x43/0xd0 [ 94.695462] kasan_kmalloc+0xad/0xe0 [ 94.695470] kasan_slab_alloc+0x12/0x20 [ 94.695476] kmem_cache_alloc+0xba/0x290 [ 94.695483] fasync_helper+0x37/0xb0 [ 94.695490] snd_timer_user_fasync+0x51/0x60 [ 94.695495] SyS_fcntl+0x658/0xc70 [ 94.695501] compat_SyS_fcntl64+0xce/0x4f0 [ 94.695506] do_fast_syscall_32+0x2f5/0x870 [ 94.695512] entry_SYSENTER_compat+0x90/0xa2 [ 94.695514] [ 94.695517] Freed by task 3859: [ 94.695522] save_stack_trace+0x16/0x20 [ 94.695527] save_stack+0x43/0xd0 [ 94.695533] kasan_slab_free+0x72/0xc0 [ 94.695538] kmem_cache_free+0xc7/0x300 [ 94.695543] fasync_free_rcu+0x1d/0x20 [ 94.695551] rcu_process_callbacks+0x898/0x1300 [ 94.695558] __do_softirq+0x206/0x951 [ 94.695559] [ 94.695564] The buggy address belongs to the object at ffff8801c9990900 [ 94.695564] which belongs to the cache fasync_cache of size 96 [ 94.695569] The buggy address is located 64 bytes inside of [ 94.695569] 96-byte region [ffff8801c9990900, ffff8801c9990960) [ 94.695571] The buggy address belongs to the page: [ 94.695579] page:ffffea0007266400 count:1 mapcount:0 mapping: (null) index:0xffff8801c9990900 [ 94.695583] flags: 0x8000000000000080(slab) [ 94.695586] page dumped because: kasan: bad access detected [ 94.695587] [ 94.695588] Memory state around the buggy address: [ 94.695594] ffff8801c9990800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 94.695603] ffff8801c9990880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 94.695609] >ffff8801c9990900: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 94.695611] ^ [ 94.695617] ffff8801c9990980: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 94.695624] ffff8801c9990a00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 94.695625] ================================================================== [ 94.695627] Disabling lock debugging due to kernel taint [ 94.696376] Kernel panic - not syncing: panic_on_warn set ... [ 94.696376] [ 94.696387] CPU: 0 PID: 15663 Comm: syz-executor5 Tainted: G B 4.9.88-g71df7bb #8 [ 94.696392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.696407] ffff8801c5547888 ffffffff81d95f19 ffffffff841981e7 ffff8801c5547960 [ 94.696418] 0000000000000000 ffff8801c9990940 ffff8801b8350238 ffff8801c5547950 [ 94.696427] ffffffff8142fa71 0000000041b58ab3 ffffffff8418bc48 ffffffff8142f8b5 [ 94.696429] Call Trace: [ 94.696441] [] dump_stack+0xc1/0x128 [ 94.696452] [] panic+0x1bc/0x3a8 [ 94.696466] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 94.696477] [] ? preempt_schedule+0x25/0x30 [ 94.696486] [] ? ___preempt_schedule+0x16/0x18 [ 94.696496] [] kasan_end_report+0x50/0x50 [ 94.696504] [] kasan_report+0x16b/0x380 [ 94.696512] [] ? sg_remove_request+0x103/0x120 [ 94.696520] [] __asan_report_load8_noabort+0x14/0x20 [ 94.696526] [] sg_remove_request+0x103/0x120 [ 94.696532] [] sg_finish_rem_req+0x295/0x340 [ 94.696538] [] sg_read+0xa16/0x1440 [ 94.696545] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 94.696551] [] ? fsnotify+0x86/0xf30 [ 94.696557] [] ? fsnotify+0xf30/0xf30 [ 94.696565] [] ? avc_policy_seqno+0x9/0x20 [ 94.696573] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 94.696581] [] compat_do_readv_writev+0x5ff/0x740 [ 94.696588] [] ? do_pwritev+0x1a0/0x1a0 [ 94.696595] [] ? exit_robust_list+0x230/0x230 [ 94.696602] [] ? __fget+0x231/0x3b0 [ 94.696608] [] ? __fget+0x20a/0x3b0 [ 94.696613] [] ? __fget+0x231/0x3b0 [ 94.696618] [] ? __fget+0x47/0x3b0 [ 94.696625] [] compat_readv+0xe3/0x150 [ 94.696633] [] do_compat_readv+0xf4/0x1d0 [ 94.696640] [] ? compat_readv+0x150/0x150 [ 94.696647] [] ? compat_SyS_ustat+0x30/0x30 [ 94.696654] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 94.696661] [] compat_SyS_readv+0x26/0x30 [ 94.696668] [] ? SyS_pwritev2+0x80/0x80 [ 94.696674] [] do_fast_syscall_32+0x2f5/0x870 [ 94.696681] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.696689] [] entry_SYSENTER_compat+0x90/0xa2 [ 94.697172] Dumping ftrace buffer: [ 94.697175] (ftrace buffer empty) [ 94.697177] Kernel Offset: disabled [ 95.416589] Rebooting in 86400 seconds..