0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) sendfile(r0, r0, &(0x7f0000f55000)=0x0, 0x280800000000) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000ae8000-0x1)="bd") r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) syz_open_dev$vcsn(&(0x7f000065f000-0xa)='/dev/vcs#\x00', 0x7f, 0x200000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) 2018/01/07 06:17:18 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x800000000000048, &(0x7f00002e2000-0x1e)=""/30, &(0x7f000005a000)=0x1e) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009a5000-0xc)={0x9, 0x1, 0x6, 0x400, 0x3}, 0xc) 2018/01/07 06:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000aae000)=""/104) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007a0000-0xf)='attr/keycreate\x00') syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000031a000/0x18000)=nil, &(0x7f0000cae000)=[@text32={0x20, &(0x7f000092d000-0x41)="66bad004b000ee66b889000f00d0f20f11f79a000000002100c4c1fa12ab4960276966baa000b037ee0f6b0425fcffffff2e3e0f3803d266ba4100ecf30fc2cd00", 0x41}], 0x1, 0x8, &(0x7f0000dac000)=[], 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000559000)={0x0, 0xbba, 0x1, [0x8]}, &(0x7f0000724000)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005cf000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000d75000-0x4)=0x1008) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) mmap$binder(&(0x7f000038e000/0x4000)=nil, 0x4000, 0x1, 0x4c030, r1, 0x0) r3 = semget$private(0x0, 0x3, 0x182) ioctl$KDDELIO(r1, 0x4b35, 0x27e2) semctl$GETNCNT(r3, 0x1, 0xe, &(0x7f00007a8000-0x5a)=""/90) 2018/01/07 06:17:18 executing program 2: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000035c000-0x9)='loginuid\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006f4000)={0x6, &(0x7f0000444000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000b6d000)={r2, &(0x7f0000b6e000-0x2c)=""/44}) 2018/01/07 06:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000e6000)={0x0, 0xfd, "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"}, &(0x7f0000285000-0x4)=0x105) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005ce000)={0x2, 0x5, 0x4, 0x4, r1}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x30, &(0x7f0000510000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/07 06:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000af5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000005b000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000065a000-0x24)={0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7ffffffc, 0x0, 0x0, 0x4}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007a6000-0x4)=0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00005ef000-0xb1)="1b78184f0d9532d8bcaa59ca065d58670a27574f6919deb6af393a52eb099fab2195fea0d80a6040fa9b8d19b57b1ef4523f8d935eb9902403054272b42d7da71313601b934761bff7c94abad03f690ce8de968547d8c1e60269b30cd571231280bd9e0e0cd88e5b9dfe18ef093441edd45964776457c4d08de04b36c613bdceec88b905304f0cf3f461ef64ba92bfcf089daa71ac42e13e943c69e8e95ce55f0d8e325eca6ed294afc41fe5418785cb8c") sched_getparam(r1, &(0x7f0000ae5000-0x4)=0x0) 2018/01/07 06:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x0, 0x0) umount2(&(0x7f000017c000)='./file0\x00', 0x3) 2018/01/07 06:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f0000ed9000)=""/0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c3c000-0xb)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000bcd000)="5d12b8cec9da3f927b917d11047925b02eba7eecc4a805c57b440f92813cb09a84f545acf2e8c657850243c6dec64f5b3b98fa5d9d5db2ff2b14abaa98605e2d5b51bd719d84f082acbaba19b38b9054329175426e8e4fcf91fd031eb2f91c747fa863cd933f0f10e7db9c38d551e7fe653a6a32d007a6e365cb4c3b872c55e0ddb8848668b8945406d816", 0x8b) 2018/01/07 06:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f00006c9000)="b63db85e1e8d00000001b29d00000000ffffff16ed5ed2bc7018cebc9b97ae21914d87ffffffff2c9b16", 0x2a) syncfs(r0) 2018/01/07 06:17:18 executing program 5: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d54000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0xfffffffffffffedd, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0300a2", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000d53000)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/01/07 06:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af9000+0x46e)='/dev/vcs\x00', 0x80002, 0x0) epoll_wait(r2, &(0x7f00005a9000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x80) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c2a000-0x20)={{&(0x7f0000610000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) inotify_add_watch(r2, &(0x7f0000823000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000dd4000-0x7d)=""/125) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000d55000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) pwritev(r2, &(0x7f0000cec000)=[{&(0x7f0000694000-0x22)="9ad31d5b2b4bfb68b1405bea53656ea343f27d31b71b9aa625e013ff1e6214f325bd4c2b", 0x24}, {&(0x7f000028e000)="50ba8add06435a5a303f84f17a3e4a7ea4740e5bccdacdb1a89604f9c51e00f79fc920f34e75aa5fe3b7beb70b6697839e24ab40590517154fec822b79eb84f2597af4ff44d523991ba2ad33e7971e21da9438355d85cec8e0b93751f762f39a06e0928e03e1c84893a30efe517e20784149230a62ed22ab8440bafead7f8247bf0c26ca6fac087bea48cf", 0x8b}, {&(0x7f0000311000-0xa1)="a3956022d7a811a771767519d9cd7e9baa39c9edfb81023da6204952b61cf9c2e309dc50d93f44b680e4f3c8279cdab1323a526861fe4e933ad3a10adbad0ec277b28ea404d93563a26e6a86b51d3d62bc089547ce59ecc849ed4c9480a26342bf4b6ef49e37b596f3eea74cb15925b78b98c79e9a0d002134141baa9c659ec737cfa45c711f8973fbb35f88b5d16ffc0d1cb2f883e48cdba5223fbc14c5bbee7e", 0xa1}, {&(0x7f00000cd000)="7884a466df273dd46106cc3010df9b3eb4a03f4650849aa92a97361f09d207a53391d81a30b7f2b9d31c8dbd6f7e8c8fbe7955ad8e60aaa45b33a9a6343f2664622e1a29c0b30a2f62907354dfe47b253061898dab378b", 0x57}], 0x4, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00001bc000)=0x0, &(0x7f0000944000-0x4)=0x4) getsockopt(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b4d000-0xb3)=""/179, &(0x7f0000c52000)=0xb3) socketpair(0x0, 0x0, 0x0, &(0x7f0000fbc000-0x8)={0x0, 0x0}) 2018/01/07 06:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af9000+0x46e)='/dev/vcs\x00', 0x80002, 0x0) epoll_wait(r2, &(0x7f00005a9000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x80) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c2a000-0x20)={{&(0x7f0000610000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) inotify_add_watch(r2, &(0x7f0000823000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000dd4000-0x7d)=""/125) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000d55000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) pwritev(r2, &(0x7f0000cec000)=[{&(0x7f0000694000-0x22)="9ad31d5b2b4bfb68b1405bea53656ea343f27d31b71b9aa625e013ff1e6214f325bd4c2b", 0x24}, {&(0x7f000028e000)="50ba8add06435a5a303f84f17a3e4a7ea4740e5bccdacdb1a89604f9c51e00f79fc920f34e75aa5fe3b7beb70b6697839e24ab40590517154fec822b79eb84f2597af4ff44d523991ba2ad33e7971e21da9438355d85cec8e0b93751f762f39a06e0928e03e1c84893a30efe517e20784149230a62ed22ab8440bafead7f8247bf0c26ca6fac087bea48cf", 0x8b}, {&(0x7f0000311000-0xa1)="a3956022d7a811a771767519d9cd7e9baa39c9edfb81023da6204952b61cf9c2e309dc50d93f44b680e4f3c8279cdab1323a526861fe4e933ad3a10adbad0ec277b28ea404d93563a26e6a86b51d3d62bc089547ce59ecc849ed4c9480a26342bf4b6ef49e37b596f3eea74cb15925b78b98c79e9a0d002134141baa9c659ec737cfa45c711f8973fbb35f88b5d16ffc0d1cb2f883e48cdba5223fbc14c5bbee7e", 0xa1}, {&(0x7f00000cd000)="7884a466df273dd46106cc3010df9b3eb4a03f4650849aa92a97361f09d207a53391d81a30b7f2b9d31c8dbd6f7e8c8fbe7955ad8e60aaa45b33a9a6343f2664622e1a29c0b30a2f62907354dfe47b253061898dab378b", 0x57}], 0x4, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00001bc000)=0x0, &(0x7f0000944000-0x4)=0x4) getsockopt(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b4d000-0xb3)=""/179, &(0x7f0000c52000)=0xb3) socketpair(0x0, 0x0, 0x0, &(0x7f0000fbc000-0x8)={0x0, 0x0}) 2018/01/07 06:17:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x202400, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xff, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) open$dir(&(0x7f000004e000-0x8)='./file0\x00', 0x0, 0x20) r1 = socket(0x10, 0x802, 0x0) getdents(r0, &(0x7f000039c000)=""/161, 0xa1) write(r1, &(0x7f0000c89000)="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", 0xfc) lremovexattr(&(0x7f0000b3d000-0x8)='./file0\x00', &(0x7f0000731000)=@known='security.ima\x00') setxattr(&(0x7f00000cb000-0x8)='./file0\x00', &(0x7f0000984000)=@random={'os2.\x00', '/dev/vcs\x00'}, &(0x7f0000129000-0xd)='security.ima\x00', 0xd, 0x1) 2018/01/07 06:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000023e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002d1000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002b0000-0xc)=@sack_info={0x0, 0x5, 0x40}, &(0x7f00001d2000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002d6000)={r1, 0x2d24c2d7, 0x7, 0x800}, &(0x7f0000049000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40345410, &(0x7f0000a80000)=0x5) 2018/01/07 06:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000901000)=0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bd4000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002ab000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000336000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a74000)={r2, 0x2, 0x30}, &(0x7f0000fcd000)=0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000c90000-0x4)=0x0) r3 = syz_open_procfs(r0, &(0x7f0000c97000-0xa)='attr/prev\x00') sendfile(r3, r3, &(0x7f00007cb000)=0x0, 0x7fd) 2018/01/07 06:17:18 executing program 4: r0 = dup(0xffffffffffffff9c) bpf$MAP_CREATE(0x0, &(0x7f00001cc000)={0x0, 0xfffffffffffeffff, 0xffffffffffff7fff, 0x2, 0x1, r0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f000081e000)='/dev/dmmidi#\x00', 0x38b7, 0x8800) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000686000)=0x0, &(0x7f0000725000-0x4)=0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c03000-0x18)={r3, &(0x7f0000b1e000)="", &(0x7f0000193000)=""/2}, 0x18) 2018/01/07 06:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000480000-0xc)='/dev/amidi#\x00', 0x6, 0x408001) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000623000)=0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000484000-0x4)=0x0, &(0x7f0000972000)=0x4) 2018/01/07 06:17:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = syz_open_dev$audion(&(0x7f0000876000)='/dev/audio#\x00', 0xd4, 0x8000) accept4$packet(r1, &(0x7f0000466000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000678000-0x4)=0x14, 0x800) sendto$inet(r0, &(0x7f0000eee000-0x1)="1a", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000084c000-0x1008)={0x0, 0x10, "a89c4c8214e685704e65daa23c1504d5"}, &(0x7f0000114000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000-0x12c)=[{{&(0x7f0000001000-0x80)=@generic={0x10, "f625ec52eddda5d9cfed51155ccad19b1142af61f6dfedd88c7afceef879d697ca4d76352ed83c522b7af58be101d86d2af01f844d33683e112b4978fcfc37fd8b4d3a97177f5c056b75b18171b92e56f49e4945a39d92dff218b7bb5b0a0205ca5da6db639c7c93bf8f7eed9f7141e45588f0f2ddae2c54080f4adb778b"}, 0x80, &(0x7f0000063000)=[{&(0x7f0000001000-0x6f)="50681e88f309ac61262f8ed408ffd04948e26c600e92375dbef24fdf40d1928fac0e7847774321e6d40dc1355446aa6ca73a29ea760a3ff7c508bae194b05a73467f6211fcac804ec5b7e8d9430e690108669eebe13ca13f9fa3e73166c8b38b1c021b5a875a851916e5014459b910", 0x6f}, {&(0x7f0000000000)="2427ed7e80ee0f95a862693a06106db5ca9ad351d7201ea6901badf89337b0a6bc37a8abff3385c05cad2abf3faa18cd619a87a4e87f7ad704aed2fa7d5c03348efdca5e9ae163c1c276192340209b2f91d9c20b9dc8fc", 0x57}, {&(0x7f0000000000)="4cd1d054d7f5f8c59f7ab660aeb37da181c044309571255fe68b2dffb86f19f69ec8b3e54cadbdfd95b77d8ebb9995f04fba91533848b822fc25a30b1ffe8d6e98067ea6648d95309fc727c5009dc52dab2d3daed419fdd1851ec17dd56655be6b825272c3cf1abc0318384cd24d41a01abbe224b7a1ebdc95c26993de7410e4fdde00e1ef0024b0d378487cae151d8652fc33f33f694a40f9d760f14dcec10bd433b2385f38e672c533c505cb1619eed15ee3d5d92f3f", 0xb7}, {&(0x7f0000511000)="e3face3dec5e0fbd11151d194dc4a9fa8f4b3de4348a7e5656dbc61584cca832b87a7ba5c97cd7072f4080c6ecba5c90d6b28babb81a9027ba5dc397155b4ba9f18886eb5a499fdab2eb797124ac25d036f37aae1aa42977a923c4460d22694c5171f063de9761ae1cbc0f6e14585f61c4ca06e54e2576050611c6a248de968feab9acb8193d8323d0656392311ff85ca0966d38258517628412d93f17a159f57eb99ee60bd148bf1da1edd1b92d8f21c648330c30", 0xb5}, {&(0x7f00004e4000)="534e085b74591ca15b3d347ec9e8362cc6ebc75420be9f90f1ed803566fc89d5f8ad85d602061c85ade566cf35699402d2", 0x31}, {&(0x7f0000f6a000-0x27)="3f321f6151b7e2abf9b0a259cd46d3f5fa5912c086960b88ce4ce36f363b21549678aa29b133dd", 0x27}, {&(0x7f0000acc000-0x68)="127c92d4d35aa6e63df01c423717675423708f641e432f31e57ef361b69a05e002a05dd4306c9c54f229347ede84b01695495a3e9aebef2560590c907c854dc3fccd4377c60f27a7aedcda1d665a6cf10c56ee0dae1e1a221e42797b7e579612fcd7d938c878d8e0", 0x68}], 0x7, &(0x7f0000000000)=[{0x70, 0x0, 0x1, "1f52623e259dcee8f5b2625e2485f6566c3a790a9fde9158b9a431364068cb1578558ec64cb7445a8fda36612aabf8d5ed4b93ef50e3bfd90314b6374b8def0f1d207fe5e9e7ecf72bdd9e1d608586b30c61166b294c4dfec707ba4adb90"}, {0xb8, 0x11b, 0x5, "87ddccd30a546fc9ca5f5ce57f1fc8489bb2db4278303f6f37bf04f9a4b5320b898f278f34be61cf327272e05af841e9f0e1f9e270e45cab8257612c8462dc33df4e036497b6529a9d0cca13c8a529eb4a5a6db3d6ff0dad1efac8b04a2d550dd8d84d351e6b22ae96d3126df75d8fb4ab44b2250432b5e37cde39993f0e698853e897fa2671b9fb4543516f8cae8cc47431f371f33cd7fd2b23ed4d8cb283d7988a0f7b35"}, {0x40, 0x0, 0x0, "1178c8ae6e008fffbf18c148deaa2a949515d7c979323564fcdba417a51e59e01cb04f21fddbfe1236382f7a4f"}, {0x1010, 0x2971f76ef87f0ab4, 0x5, 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{0x78, 0x107, 0x101, "b71944df7f54fbef973fd30efd3f08a1ea7378a54ef60378f9cf4f264d060266f7c969df3182069df6caca7a02045eceb2a7eb775d8ec1c5d19150d87c46c1f70a8cee66f1fe472e4678da282d7fd466ff194e22b6ed0c8ae7d55cefce05a0563b797b"}, {0xd0, 0x3a, 0x3, "e4637d3bb69a2c1165302c0d8af45e974fca57da75ee8f98cdbda97ba77b3eaf1b320b5b3b8cdf388e1c610966441e08e746065fb78eabb7beb13cf8616aef4305b36f7d085e21cfce57e79be6d1046e96eb554eda7ea52e1b47bf426631b1dff5f8a718cb95e3717d7e4efdd53a3397d9c9c5e1690c371194171c98ad774be7e3c02e7f6e73d4b7d9a395482f35124c74712f1510daeb76a0fac259963633d3b6b56cfd877ce2f428403ee1b7dca050336ae028e2a551991e37f6bfab2e00c2"}, {0x30, 0x13b, 0xfff, "c2ced933f586c2deb5a80ca2cc96a29b60f4df157e4c9f512e71246f2334a8"}, {0x10, 0x3a, 0x9, ""}, {0xa0, 0x11, 0x40, "528d90847adf49b9279970a948896358b906727c8ba71126034dcb69dba23e092c88012e88990c7bfa5b58fc78e2835efb6e157e5aff14173e32e0486a86a7356e33d8fad7ffa141367f5221da3b53de1230cad418c67b6f6de59b309dc243a752eb88441c7a5ec3db4a77245f2302452511fe139e1c45eb92413dd358f959da3661e56d21f08f589071ec9a763493"}], 0x2318, 0x20000000}, 0x7f}, {{&(0x7f0000001000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b8b000-0x10)=[{&(0x7f0000000000)="809d27274bc64b6f4919227f4bde458cc7993d50489aae221c05cd330e5a3ac66323a1a303d1d4aa7dd5e7d59b19013f6a5de7539bed2e29cb8271defabd9c776976b7efcd41ebde8343cc98907ed1826c14066207b60d117cde38ee67b4e36e9be666550bb3cedbadf64a57fa64ab614f571e643b244a8dc1276cad5df4e936d2ecd4df1c4257e900003714f0957a9854a941d43324a66257c5fb8864a010ed20a225083d38398c478baaad54c72a72b4a9a838d4e2bf9ed01ac9cbf7e67df7a77cf8d9fac8ec8d9b82c7d918dcea37083e83c5b5d47a550da1609edd4b2c38a7f4f8865bdc3f", 0xe7}], 0x1, 0x0, 0x0, 0x1}, 0x7}, {{&(0x7f0000001000-0x8)=@sco={0x1f, {0x3, 0x80, 0x7, 0x7ff, 0x8, 0x1}}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000a5c000-0x17)="62e4b863bd5cc4dbc46f7784e07378e7fe6fd96b1fee52", 0x17}, {&(0x7f0000001000-0xeb)="b595d8fd445baa52f3a5d4b28d1d66e7619f59e1934cc9715e9639c30dee22a0f8a04b80ca497a84a711c14ecbe30358ea78f1a4c0de3f01d21b645b929456cd4e45ddd87b883c09e1d957c4a21383fdf223c1b7ad2e8c129cf5d89f83777b7c3636ff7f4dd6661e079f0777dee9e50499e3afd2b40a1ddc387e5ba65eb28812e2c8dfd51c2e273310e49a4e1951815e451758d78c46569ef7a4faf54861b49d07f5ba2384f662b2e9653264977f3e9857d9517bb6def8dd5f4477dad541f0e18374ae9313e7c791c521d84ba313b617315afb34c3a4665a376aefaf091cae48fc16829ad2c565bddfda4f", 0xeb}, {&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000001000-0xe4)="9ad598994974eba24ff5e718d2b7f0fc335139a1cac73e4382b8a93c4fa35c1f0fbc9a889c397501dafe7b98d430c5490b0b822b2d1603ed8256fe329624b89163dbf0a6c86bc2665e6900a237bac28370b228a39f2563d38383ec321a7623f3f0296204ec9843ee26ccaa321020ed811bc051c95e20586895e41dfec45b7e256252819f39805f194bbfc3c97a7eb1f1b007a63a44159162fc4862c27ef2de3e8a6b07ba83c5011d901daf2ef8565136b49cca6839b2692074adec24decc375268f0aebeecf210fcd636ad69144650e1da43868643c89e92937c52b5ee5d1ecf3dc8a981", 0xe4}], 0x4, &(0x7f0000f86000-0x220)=[{0xb0, 0x184, 0x0, "bfd69ec9e5d206d63b8d0ed9010b565982884cd430493da0ec9090bb1d40d69d8bb5274bb052f588530ca2b558a9bf1ca2c72f831191933ea3846b2d9b840006c6fcd7c73ce8e6dc7a6607b6eed27c5e25ec46ae3bb3d2008e795d8b798dd07f4539b8f1dc5f72bdaf711c5104977be3d5cbda09335e46a02d3ed8abe9c9939f9d6daffe1b7bb011004d1e193890a92c9d5a8e31329d502966be99"}, {0x30, 0x13f, 0x0, "01f2c2133a5a3d51736af46062926f90b891e8c69252fd7be5c65cb62d8ebc7c"}, {0x80, 0x10e, 0x4, "c0e42a3c1cccea7a2696e25495df3986dda23df864ffb63c93bd529d211dd5340730618fd4fd11e5538a91426f1423418cece722aeb5c212ecb077cd331a3c301f12577d3a48d2c243ccd25eeb45962d4d191ca995ed4927f38782f491ccb4e7c8c49b847af7da8202"}, {0xc0, 0x1, 0x0, "cb66230bbdad6e85c46e0333f20a41c7584cb4de5c937ddbccb5a95d60b005d32e363f986dd62613a7ff642f1f752c518ba8cc5ba60fe813e61943dbfe9b7f072aac907d565dc7c675e45eca6e9e1806832ee0c4bc1d83784b2f3c7e2b839c8d2555ea2eb3045765610fe08527be72cc2adf7657a3d32a9662399d2dc1d5609d0ed685865fba1a95d55fd64024488ff86cd61b10d83d004915b06eb9e98b86bea986ba412e3cfbc5d062b4ae2b"}], 0x220, 0x880}, 0x9}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3419a9c0}], 0x48) 2018/01/07 06:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000242000-0xd)='/dev/dmmidi#\x00', 0x9, 0x2040) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00008a1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x80, 0x9, 0x0, 0x20, 0x3000, 0x101000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffe1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d99000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) timer_gettime(0x0, &(0x7f0000257000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f000003c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000c04000-0x4)=0x1ff, 0x5, 0xffffffffffffffcf, &(0x7f0000394000)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0xff) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) clock_nanosleep(0x0, 0x1, &(0x7f00005c1000-0x10)={0x0, 0x1c9c380}, &(0x7f0000955000-0x10)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) [ 82.780149] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. [ 82.799951] 8021q: VLANs not supported on lo 2018/01/07 06:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000320000)='/dev/ppp\x00', 0x300, 0x0) getsockname$ipx(r1, &(0x7f0000bad000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000054c000)=0x10) linkat(r1, &(0x7f00005c9000-0x8)='./file0\x00', r1, &(0x7f0000fdc000-0x8)='./file0\x00', 0x1000) 2018/01/07 06:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000257000)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f00007a0000)={0x0, {""/7}, 0x0}, &(0x7f0000b48000)=0x10) accept$ax25(r2, &(0x7f00008e5000)={0x0, {""/7}, 0x0}, &(0x7f00008ec000)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) r4 = syz_open_dev$admmidi(&(0x7f00005df000)='/dev/admmidi#\x00', 0x0, 0x101001) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f00009dc000-0x4)=0x0, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b20000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000412000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e80000-0x4)=0x5) dup2(r0, r3) 2018/01/07 06:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c4a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x800bf, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) r0 = creat(&(0x7f0000ebe000+0x2b2)='./file0\x00', 0x14) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) 2018/01/07 06:17:18 executing program 4: mmap(&(0x7f0000f50000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f50000)='stat\x00') readv(r0, &(0x7f0000f53000-0x80)=[{&(0x7f0000f52000)=""/240, 0xf0}, {&(0x7f0000284000-0x1c)=""/28, 0x1c}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) 2018/01/07 06:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f54000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000210000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a45000-0x4)={0x0}, &(0x7f0000c48000-0x4)=0x4) 2018/01/07 06:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f20000)='/dev/hwrng\x00', 0x202, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0xf3)=""/243, 0xf3, 0xfffffffffffff000, &(0x7f0000000000)={0x0, 0x0}) r1 = semget$private(0x0, 0x6, 0x40) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000ab9000)=""/52) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000461000)={[{0x14, 0x1ff, 0x100, 0x3, 0x6, 0xf88d, 0x7, 0x87, 0x4, 0x7fff, 0x5, 0x96, 0x4}, {0xffffffffffff0000, 0x0, 0x5, 0x9, 0x1, 0x200, 0x5, 0x10001, 0x3, 0x6, 0x4, 0x1f, 0x5}, {0x3ff, 0x5, 0x5, 0x101, 0x8001, 0x401, 0x1, 0xdb86, 0x80000001, 0x7, 0x70c, 0x6614a031, 0xff}], 0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000e07000/0x4000)=nil, 0x4000, 0x7d) timer_create(0x2, &(0x7f0000dc7000)={0x0, 0x25, 0x4, @thr={&(0x7f000020d000-0x60)="a7ae0b3469d9ff958e53931896cce91fdcec1dde4ca3d21f975d66551aff663937a62177c8c44b6f81c1343d2b4d50d33f260afb392f17f3d135dce64c1bad2c12df376bbb0a22b76797dd57f98a259309f1a3d85c4852d6af25eff2fdccf533", &(0x7f000023f000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030e000-0x4)=0x0) timer_gettime(r2, &(0x7f0000fe4000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$dspn(&(0x7f0000b43000)='/dev/dsp#\x00', 0x5, 0x101800) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000e78000)={0x5, "a1ef2f8b05a8"}) syz_open_dev$urandom(&(0x7f0000ae2000-0xd)='/dev/urandom\x00', 0x0, 0x6081) mq_timedsend(r4, &(0x7f00003e1000)="", 0x0, 0x200, &(0x7f0000366000-0x10)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, r3}) 2018/01/07 06:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000ecf000-0x68)=[]}, &(0x7f00006ed000)=0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000100000)={0x7, 0x78, 0x8, 0x81, 0x1, 0x3, 0x0, 0x10000, 0x8000, 0x1, 0x9, 0x1, 0x7, 0xffffffffffffffff, 0x1, 0x0, 0xfff, 0x1400000000, 0x1, 0x8, 0x400, 0x3f, 0x7, 0x9, 0x0, 0x1, 0xe78452d, 0x800, 0x7, 0xfffffffffffffff9, 0xd6, 0xfffffffffffffffb, 0x8, 0x2, 0x1, 0x7, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x7f, 0xbd}, 0x2, 0x100000001, 0x8026, 0x7, 0x4, 0xf234, 0x8000, 0x0}, r2, 0xb5, r0, 0x8) timer_create(0x0, &(0x7f000038e000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c0000)=0x0) close(r1) 2018/01/07 06:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x44, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000905000)={0x0, 0x0, 0x69, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) [ 82.830628] 8021q: VLANs not supported on lo [ 82.845199] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/07 06:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000076e000)='/dev/snd/midiC#D#\x00', 0x800, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d97000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0x94e4, 0xfff, 0x9}, &(0x7f00006ec000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000daf000)={{0x3, 0x3, 0xc00000000000000, 0x2, 0x5}, 0x7, 0x3, 'id0\x00', 'timer1\x00', 0x0, 0x4d, 0x38c000000000000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000ee000-0x10)={0x7, 0x8, 0x3, 0x8, r1}, &(0x7f0000ef2000-0x1)=0x10) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000020f000)="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", 0xfc) 2018/01/07 06:17:18 executing program 4: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000fcc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fcc000)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 06:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000093b000-0x4)=0x0) ptrace$getregs(0xc, r0, 0xeda7, &(0x7f0000835000-0x44)=""/68) r1 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000eab000)={0xfff}, &(0x7f0000460000-0x8)={0x0}, 0x8) r2 = getpid() r3 = gettid() tkill(r3, 0xa) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000abd000-0xa)='/dev/cuse\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000175000-0x28)={0x1, 0x1d, 0x0, 0x40, "0f53ec24d335f8590f941f4b8bc03b3df2c31bbf56cd2cc76cdc0789d2439325"}) readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) accept$netrom(r4, &(0x7f00003e7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ed8000-0x4)=0x48) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r2, r3, 0x1) 2018/01/07 06:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00001d2000-0x8)=0x1000000000002, 0xff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000885000)='/dev/audio#\x00', 0xfffffffffffffff9, 0x40080) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x6, 0x9, 0x0, 0xd, 0x8, 0x0, "cc0de3847acc7049a9793046698f5e48bd23e3ab5ab2857ae9aaf87100fa3ac48b05e4721a704c971d62367fe179aa7aa7694803cca28037500a84ce3b6091f7", "9499b1a278765fc044216215a5573e111bfc1c1f17f1ad0fa9aecff724278afcfc0b9d9f1ee4928753a4cb8e81d53b771191b3459775ff42510254bc966fe833", "f717f12689a134cd4606fe8a0f55b6e32043e49aec751e789138bf24c7655ea6", [0xffff, 0x1]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000527000-0xc)='/dev/rfkill\x00', 0x10080, 0x0) modify_ldt$read_default(0x2, &(0x7f0000c95000-0x41)=""/65, 0x41) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00004c8000-0x40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:19 executing program 2: mmap(&(0x7f0000000000/0xc1b000)=nil, 0xc1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c1b000-0x5)={0x0, 0x0}, 0x8) 2018/01/07 06:17:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) [ 82.941802] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/07 06:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000822000)=@get={0x1, &(0x7f0000a02000-0xe)=""/14, 0x2}) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000944000)="1f0000000104ff080471cf000000000000d100000b00028000080000021d00", 0x1f) fchmod(r0, 0x8) 2018/01/07 06:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x8010000000000086) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e9a000)={0x0, 0x0, 0x4000000000000010}, 0xc) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/01/07 06:17:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) flistxattr(r0, &(0x7f0000001000-0x99)=""/153, 0x99) clone(0xd888e200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000a11000)="") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0xfffffffffffffff9, 0x20}, &(0x7f0000002000)=0xc) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/07 06:17:19 executing program 6: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a60000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x58) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006d1000)=@common='lo\x00', 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) r1 = open(&(0x7f00006b1000-0x8)='./file0\x00', 0x80000, 0x8) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget(0x1, 0x80) msgctl$MSG_INFO(r2, 0xc, &(0x7f00001a1000)=""/80) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000a60000)={[0x10001, 0x2002, 0x4, 0xd002], 0x62a, 0x20, 0x1689, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000a61000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000a61000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) 2018/01/07 06:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000954000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f24000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000-0x4)=0xe8) lstat(&(0x7f0000cbf000)='./file0\x00', &(0x7f000055a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000050f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = getpgrp(0x0) r6 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00001d2000-0x38)={&(0x7f0000f91000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000630000-0x20)=[{&(0x7f0000f11000)="432bedfe2dbc2940f4c8ad6485110a0f38a0012e3e3a8d51e6984ba2f2dc925e38e2028ea39a641987a478eb6d9852ee2722928a0158ea8714e15ae92ae1adbd193c2c4d8ff8816b688d4f6e3675fb6c353bad84151cdf3405d7f0cde40eab64ae678754f60d75f6857c468a2e0c19add274e5bf67344bf8673964b28b8567", 0x7f}, {&(0x7f0000423000-0x91)="4a4a28146a0f7b33e3af08b2f8a91bff7a6279a4d8253c351763717f75fae797f6e9be2fed203456da0f009be7cbdfc25594d5a885ab0079c5af3a978d787f4ab237513b077118b67293cd2b7bfb4245c7c7f23453849f79243925b5d958f6b6b848f0298ad321b58a4429d4617dd3c339f63ccc4c6ae3b4e461d5d97754b8837bcec3a1bebd0c94d8164e24cf79b70fb3", 0x91}], 0x2, &(0x7f0000a76000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x8000}, 0x880) bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x0, 0x0, 0x0, 0x201, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/07 06:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) fsetxattr(r0, &(0x7f0000c56000)=@known='user.syz\x00', &(0x7f0000d52000-0x2)='{\x00', 0x2, 0x3) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x20000000001, 0x4c, 0x2}], 0xf7) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/07 06:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000aeb000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f00007e8000)='/dev/vcsa#\x00', 0xeea, 0x10480) getpeername$ipx(r0, &(0x7f00008b5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e72000)=0x10) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004bf000)='./file0\x00') mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/07 06:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) pread64(r0, &(0x7f0000115000)=""/231, 0xe7, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x197) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e85000)=@hdr={0x0, 0x1, 0x0, 0x1000, 0x0, 0x0, @ipv4={{0x4000000000000217, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}, 0x26) pwrite64(r1, &(0x7f0000a93000)="1675e9ab8226eb5b87cd3e57756a566d0904ee3a240a43ad62957fa43c9e32ed9ce2a51cc68f5538e2eb831580370857929db5a729f06b076a6b025e3fd4e93dbd287c25d9c9838d9dbdbf61485240cb56e5efe47bc1ac21c9fbf792b3bec1dcc8da40c072c52d74325e494f5c98e46f1655de409300a83ce6e69a3d985d104f3e0dc1ab872181ec2c7bfc491096ed20635cb74c07f60da0e833b9ebcf0835d3e63c20b1fb190147f8272b48eb9e74c19fb6d6f8c556a0b3c0f83285b653261a9f9279ef12d24c78bb6b5c46ab5e7e13513fe924f0cbf3377e71a2102075235ab24f62b849f9", 0xe6, 0x0) [ 82.992913] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. [ 83.062008] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 83.077506] device syz2 entered promiscuous mode 2018/01/07 06:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000043e000)='/selinux/enforce\x00', 0x4040, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d24000)='net/rt6_stats\x00') close(r0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/01/07 06:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x80000, 0x0, 0x0}) unshare(0xc000000) 2018/01/07 06:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000575000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readlink(&(0x7f00002f9000)='./file0\x00', &(0x7f0000cb2000-0xf8)=""/248, 0xf8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006b1000-0xb)='/dev/audio\x00', 0x2003, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f4d000-0xcd)={0x0, 0xc5, "b497161d02620aec80ccf972faac9499b74d934923b031b4633539a140e61485e0526e68e24f5826c718ffe013f4b5a25584cac723920d2fe50089c7fb4b18b170d5689be7148d9f20676c31ace0d8e4bf690c90665d1308ab27d98057249754412a052e93945490f963b4dd45375122d135ddc26e2af531ceceefa021ea9a78fb17a882330431022a7ff7fab71f79b3a036e241de86b7ad800862232e1e4d8b487b16f8baa594f7991272489293416b1c89b75569dce28ebce39d9aa990d90ecdde676c48"}, &(0x7f000047f000-0x4)=0xcd) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000439000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffffffff0e04, 0xfff, 0x1, 0x48}, 0xa0) sendmsg$alg(r1, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7, 0x0}, 0x0) 2018/01/07 06:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000b7c000+0x1a1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000071d000-0x4)=0x10, 0x800) getsockname(r0, &(0x7f0000532000)=@generic={0x0, ""/126}, &(0x7f00008d6000)=0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d7c000)=[{&(0x7f0000be1000)="290000001800ff0900000000080000020a0100000000ff06800000000d0009000900001902000000f6", 0x29}], 0x1) 2018/01/07 06:17:19 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x800000000000060, &(0x7f0000002000-0xe3)="7f2676c23e4e09b915eb3a675574ed2ceac51aa6828eeb9262897f532b92bef8b32bf5d0c2e062eab2a9024897dbeebdd7c65074e1920e2aef6639102c84cf7249b7010182f70832", 0xfffffffffffffec4) 2018/01/07 06:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000abd000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000022d000)={0x8001, 0x4, 0x100000001, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000034b000-0x20)={0x1ff, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 83.101570] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/07 06:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000194000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) syz_open_dev$sg(&(0x7f00005cf000)='/dev/sg#\x00', 0xe0000000000000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000160000-0x78)={0xeb16, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x6, 0x8, 0x5, 0x6, &(0x7f0000818000)=@common='bcsf0\x00', 0x4, 0x45, 0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000765000-0x20)={0x4, 0x1, 0x0, 0x1, 0x3, 0xffffffffffffa829, 0x8, 0x100000000, 0x0}, &(0x7f00004b9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d0a000-0x18)={0x0, 0x1f, 0x20, 0x100000001, 0x1}, &(0x7f0000894000-0x4)=0x18) sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000118000)={&(0x7f0000988000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006b7000-0x40)=[{&(0x7f00006f0000-0x1000)="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", 0x1000}, {&(0x7f0000519000)="5d5e504cda165f0724e335a10977826cc13674d39356542257aba65ca5650a2e63e1bbdf28c4827cb0af4c41cdc1d9e6f198b6033871d9cf67479cedee7b6a4802afd671d531487a08f5d9cf79156f42710105fcab36f3bb0307c6a54c56fdbf3ddb1f84c2a30e8ef07058e674274672d6b2b4ba8d317066609234c6cde57ecafa240033f7", 0x85}, {&(0x7f0000e80000-0xaf)="176bafb684028eff02ee84125793e342bcfa4747d55b37434967e31a5ec2faf6406440b12b865d2f2d297e91ccebc0b52e37e7016085cdad55a26c7febbe62c6e8f7c87799109f6475d1f41d9abc23dbbe4af533094917b9c298b1a110573f026b4b82f92f60d2baae27422ff5aa36b8d74afcdae7b35a857cb12fa3b2c70d3afa66c56276dba5358ee4884ce71aa08ba87cd6babae8ca47c59b0f190e24ba5920538c7cbbcf97960052ab64e8d072", 0xaf}, {&(0x7f00007da000-0x2e)="0978d02022577046915df02ea0f0768e3c47fd2b007e3328c666daaca6955c1b667ad88ff77628a3b22deb427e76", 0x2e}], 0x4, &(0x7f0000a8c000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0xa, 0xfffffffffffffff9, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x100000000, 0x8000, 0x3f, 0x1ff, 0x1ff, 0x40, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x6, 0xf3d, 0xffffffffffffffff}}], 0x90, 0x0}, 0x1) r3 = openat$ion(0xffffffffffffff9c, &(0x7f00007bf000-0x9)='/dev/ion\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000a51000)=0x3, 0x4) ioctl(r3, 0xfffffffffffffffd, &(0x7f0000b57000)="") 2018/01/07 06:17:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x188) accept$llc(r0, &(0x7f0000db9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cbb000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00008b2000-0x8c)={0x2, 0x20, 0xfc, 'queue1\x00', 0x7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r0, &(0x7f00003b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000028d000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005d8000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) exit(0x20) sched_setattr(0x0, &(0x7f000096d000-0x30)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000eea000-0x8c)={0x442, 0x5b4, 0x9, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000432000-0xd)='/dev/snd/seq\x00', 0x0, 0x20900) 2018/01/07 06:17:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80803) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x7fff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000013000)={0x10000, 0x8, 0x9, 0x3ff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000011000)="ca7c297b14791fc0564c092244fd48dd506e1696ec5d4dd2bd2ff325ee3f40f8a8a414cf80aa678813a45b3446f29b75f4af5ca5bdf15153844f206f59f82d7a12c05f2b18174492ddf328b3f68c03e22cbbf7f0efcd5e8dd4f9ea163ccd3ee0a1ccfdd5cc6caa0e7b32d96838864331bd37d1d8f87175cce5e8c7a488d996ec079e563034dd2bb50463db816908324ab77afff7a55eded958224a2cdd248a5601e5dbb103ac4d885ffa22bf2d8d3cc0030799e7583f967a6b31bc2369214824f315908255b4645039357e05bd013581e7788d81e326", &(0x7f0000001000)=""/96}, 0x18) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 06:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x80000, 0x0, 0x0}) unshare(0xc000000) 2018/01/07 06:17:19 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000025000)=0x0, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000022000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 83.182733] IPv6: Can't replace route, no match found 2018/01/07 06:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000700000)=0x751, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000018e000-0x8)={r2, r0}) sendto$inet(r2, &(0x7f0000b12000)="c4d4", 0x2, 0x0, &(0x7f0000ebb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 06:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='aio\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000092f000)='./file0/bus\x00', 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000237000-0x6e)="8493f7a62e677e851c7c8fbddd29e65487ddcda429be601e358de26dd6c5d1695f3659c2378a46ded342d19f9185cba303e370b1076838c458ba94093c1bfe76f22fc91b20ca05e7ce6bd71b6da1e057ae83e8ada513e6e999f63fc9259176bd3483dc8a6e8d28a64804eafaee4a", 0x6e) syz_emit_ethernet(0x36, &(0x7f0000394000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipx={0xffff, 0x28, 0x0, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "3f078dc753ab870dca15"}}}}, 0x0) sendmsg$kcm(r0, &(0x7f0000239000-0x38)={0x0, 0x0, &(0x7f0000b76000-0x60)=[{&(0x7f00006f2000)="b911c61ede7a45dbd3", 0x9}, {&(0x7f0000df8000-0x8e)="11d8433970ad05b348a2b80af2e205822cda2e4aa506969c651ce30f517680af4edc5f24a465deac6ae8079ecd7c9b45cdbb8dec39c64a9eef296ffc258bde8adb096da27a3da3a03cec6612240d9ec4e20c27f2a09b16b6c25560e14011cc2e62c8d7b22bf5507218be7fdf2ccb568c0084dbb7ed694f12202ea93a8fd45608663306ccf525ebe4a214de50476f", 0x8e}, {&(0x7f0000122000)="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0x1000}, {&(0x7f0000074000-0x5)="fc763b9b74", 0x5}, {&(0x7f0000244000)="", 0x0}], 0x6, &(0x7f0000a40000)=[{0x1010, 0x117, 0x1, "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"}], 0x1010, 0x80}, 0x24000010) 2018/01/07 06:17:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a96000-0x8)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0x10000, 0x20840) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000007000-0x4)=0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000008000-0x8)=0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/audio\x00', 0x44, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/dsp\x00', 0x4c104, 0x0) 2018/01/07 06:17:19 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ab8000)={0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d7c000)=""/213, &(0x7f0000000000)=0xd5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00000a3000-0x65)="") arch_prctl(0x2002, &(0x7f0000000000)="") 2018/01/07 06:17:19 executing program 0: r0 = socket$unix(0x1, 0x400000000000005, 0x0) open(&(0x7f0000526000)='./file0\x00', 0x8000, 0x2) fallocate(r0, 0x10800000000018, 0x0, 0x20005) [ 83.231480] IPv6: Can't replace route, no match found 2018/01/07 06:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aeb000-0x7)='statm\x00') sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0xff) 2018/01/07 06:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b9a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000861000-0x4)=0x5, 0x4) r2 = inotify_init() syncfs(r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000051b000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e8a000)={r0, r3, 0x3, 0x2}, 0x10) 2018/01/07 06:17:19 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f83000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f83000)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007b1000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f84000-0x10)='/dev/sequencer2\x00', 0x1c1c01, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000f83000)={0x8, 0x2, 0xffffffffffffffff, 0x0, 0x6, 0x2, 0x0, 0x2, 0x2cf, 0x0, 0x924c, 0xd9b0}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00003bf000)={0x0, 0x0, &(0x7f0000f82000-0x70)=[], 0x0, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000f84000)=""/213) socket$bt_cmtp(0x1f, 0x3, 0x5) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/07 06:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cb4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008fc000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000073000)={0x0, r1}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e12000)=[&(0x7f0000ce3000/0x1000)=nil], &(0x7f0000b5c000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) 2018/01/07 06:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000999000)={0x0, 0x0}, 0x4800) r1 = shmat(0xffffffffffffffff, &(0x7f0000eb2000/0xb000)=nil, 0x1000) shmdt(r1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00005db000)={0x3, 0x3, 0xb13b4c9, 0x5, 0x4, 0x1}) r2 = socket(0xa, 0x3, 0x8000000000000ff) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000ea3000-0x2c)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x7, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x2c) sendto$unix(r2, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) 2018/01/07 06:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000954000)='/dev/audio\x00', 0x214a00, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f00000d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b9c000)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) 2018/01/07 06:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc44, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x0, 0x1, 0xfac}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000df6000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009a7000)=0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 06:17:19 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d9c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000001000-0x8)=0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000001000)="") ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x100000001}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r3, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000003000)=0x0) ioctl$TCSBRK(r2, 0x5409, 0xffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000-0x12)='/dev/loop-control\x00', 0x14000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005000)={r3, 0x8, 0x800, 0x6, 0x10000000000000, 0x4, 0x6, 0xfff, {r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20080000000000, 0x3, 0x81, 0xa4f, 0x1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000007000-0x48)={0x4, 0x0, [{0x91d, 0x0, 0xdb}, {0x372, 0x0, 0x8001}, {0xb7b, 0x0, 0x5}, {0x635, 0x0, 0x20000000000000}]}) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000007000)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000009000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3be, 0x1, 0xfffffffffffffff8, 0x700, 0x80}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000)={0x6, [0x6, 0x401, 0x7fffffff, 0x6, 0xf4, 0x8]}, 0x10) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000005000/0x2000)=nil) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000007000)=0x0) r6 = getpgrp(0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000008000)=r6) 2018/01/07 06:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000546000)={0x8000000004, 0x6}) 2018/01/07 06:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009b3000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00006b0000)={0x10000010, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f63000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000131000)={0x8, 0x447583e4, 0x100, 'queue0\x00', 0x5aa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:19 executing program 2: r0 = getegid() stat(&(0x7f0000c7d000)='./file0\x00', &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = shmget$private(0x0, 0x1000, 0x1004, &(0x7f00004b7000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80a00, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f00003d5000+0x45d)=0x0, &(0x7f0000580000)=0x4) shmctl$SHM_UNLOCK(r2, 0xc) r4 = openat(0xffffffffffffffff, &(0x7f0000e6e000-0x8)='./file0\x00', 0x200, 0x101) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xffffffffffffffc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000001000-0xa3)={{0x7, 0x95ea}, 'port0\x00', 0x23, 0x3, 0x6, 0x4, 0x0, 0xf2, 0xa5, 0x0, 0x2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r3, &(0x7f0000001000)=""/66) r5 = semget(0x3, 0x3, 0x10) semctl$GETPID(r5, 0x3, 0xb, &(0x7f0000000000)=""/197) 2018/01/07 06:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000973000)={@random="d196aa89cb51", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @random="00f40800", 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, &(0x7f00006b9000-0xc)={0x0, 0x1, [0xafe]}) r0 = syz_open_dev$midi(&(0x7f00001cc000-0xb)='/dev/midi#\x00', 0x4, 0x400000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000da4000+0xef8)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6ae8bd38dfbdb918fba9d2443d8a120"}) 2018/01/07 06:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00003e9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a8b000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000006d000)={0x0, 0x2e, "5e6dab6d31b322a4460794e4731e1185f5ed7feee85b54ac9caed8d62c2f65b3ccff5801d3314202a8645dbe1541"}, &(0x7f0000441000-0x4)=0x36) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e25000-0x8)={r1, 0x800}, &(0x7f0000d0e000-0x4)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b35000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) syz_open_dev$sndctrl(&(0x7f0000215000)='/dev/snd/controlC#\x00', 0x6, 0x20000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") syz_open_pts(r0, 0x400) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) creat(&(0x7f0000129000)='./file0\x00', 0x0) get_robust_list(r2, &(0x7f0000ed4000-0x8)=&(0x7f0000b4c000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000081f000-0x8)=0x18) 2018/01/07 06:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f75000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f000079b000)="") futimesat(r0, &(0x7f0000147000)='./file0\x00', &(0x7f00000f3000-0x19)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/07 06:17:19 executing program 4: mmap(&(0x7f0000001000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000a, 0x803, 0x7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000005f000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000788000)={0x74cf, 0x18, [0x8d0, 0x10001, 0x7, 0x6, 0x3, 0x2]}) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0x3e, '\x00\x00\x00\x00'}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000c93000)={&(0x7f0000fc9000-0x4)=[0x0], &(0x7f0000002000)=[0x0], &(0x7f0000924000-0x8)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000562000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f00005a6000)={0x1f, {0x6, 0x40, 0xffffffffffffffff, 0x10000, 0x80000001, 0x2}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000094f000)={0x0, 0x0, &(0x7f0000001000-0xa0)=[{&(0x7f00006dc000-0x97)="537597ba5e5eb7b7cb62bc42ac0f10462d0d10eabb5c484795cae9faab7c6cf259d3efb2fdae975245e1bc3ab6634ae262810cfa655e0af7ce9bd2e076e15f7e243ecaa7339ead78fbb29149be05ad945c9338cfed09982cf98c9173258eb1b74d370f9716b7ae450eabf35d43f30e44a8796e2ef4d8a30ad917709224e9462b3c6a42672431fa327e0e62aa5bc820f4616685ea6d8513", 0x97}, {&(0x7f0000001000-0x92)="4e8b294fcbec9533f008119cb0595456c12c6d3498f61cbd2e3b1ca987e3e6e1d28fc7a320760e7cd5fff2b6cc9d95525fad1f89154273e1052e1c005b0e3cbe47af8e14cbf70b9fcb9ac1833920032373f4f9276f9607ce8d3cf69ad49bb143d6c763fe587f696321d86b0d43a467d79559a66cb5f26a7d9755f48318cda0f69171e51fa461c96d372b0be85388f68e8393", 0x92}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000d9b000)="899a304044a03b8deb3425b3f21b1ee96b681b78d71dfc5d10790685928e617f8955d7b57e0a4907ec84c406d57e79a0d8f2ed3401f2c0cf9a298b3c1ee1625a7524e43a362c60f0096d496818136eaef3ed84eeb18b9ebe4887e8e39e042a963674504d3a1d83e4a494cd2b2e3343e89d3972e64a8c89e8a1454d794374b11f99f7565de8a49de9836b4c2703d20cbb60cf765ef17bd38960ed3506113a91767086f4852752fb6f311769bc570e0c87b304f556dc1d1f151bdbcd43d2040424b4c065", 0xc3}, {&(0x7f000067a000-0x18)="8dfda11fb61deefb61ad8cb37cfa5508a8917664bb7cb28e", 0x18}, {&(0x7f00001a5000)="b9c055cd07ed2c0761f82f4f8d8715d8f9acd6eddd9972838104a370e27047ccb20a2c15e861a08894d14795428a72b87556437d781e0a139bbcf1f3008f382ff1ba6c", 0x43}, {&(0x7f0000146000)="f09e924d5cf7fa1efd966eea6bee08a6ddb5605db70eb2f27de23585aab85ae46994c94915a0193ff837e15752dd4251ab4c468985b307381d2bae04834a522f86621edeb2302e191e4dcec5c45f1666b1e7212c0e6baba5d945c22e687b505b4cfc18a3ddb3e2aeb45a0ec91de86912441e567e4175a93fe713f0a89e64fc9a03089aaf4d6679b15d353a53295441a71e4d6626ff34fb", 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@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @assoc={0x18, 0x117, 0x4, 0x3668}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x20, 0x117, 0x2, 0x6, "2c849cd6746a"}, @iv={0xd8, 0x117, 0x2, 0xc1, "051a56e7f1fcdad3e8589c051ab028f87b404ea6dc92974553939694cea538afba64d8fb82da31e694814c795bc4f906193dab8deb6110eba11992642c9df970a1d2fb24b1436c1e47b89b5cb89de00ba9e9e9eca48c4a5c97da6e036b6dbc2d712ef04bc8e186b7d71c532ac0944e30ca710b874e55c0a3a70c504dcf0eb623fc67d918ab9419653d074167530b2162c16cf8579f8bf8efea3b148a3057efb31b1f1640a395d482f9fc06778d13cf785b35aadd5a388dd6d7e1de19a45c7f6233"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x11b8, 0x8045}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000-0x10)={0x9, &(0x7f0000001000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/07 06:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000a0f000-0x2)=0x8, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000a7f000-0x4)=0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/07 06:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ce5000-0xc)='/dev/audio#\x00', 0x4, 0x101000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fa2000-0x94)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0xe83, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x94) r1 = creat(&(0x7f0000eb4000)='./file0\x00', 0x81) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000974000-0x8)={r1, 0x8}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000831000)=0x8803, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e7d000)=0x0, &(0x7f0000def000)=0x4) timer_create(0x5, &(0x7f0000978000-0x60)={0x0, 0x3, 0x0, @thr={&(0x7f0000ab4000-0x64)="9edafe8c0f999b626ffbb05065ccd849f7937e3955f1d5c76a16dc5ae16f861ec1edfb38a7ea671dfec6e02cd9da1749622905d089273e1c508522e7beac2935f9208b36602658cd9f046578a753df72c636eb98ab3993dade7eac3e2d90f0b43b8366c3", &(0x7f0000fee000)="9dcdc565dab75c9450c77c3786e6dbf98b0e0fe9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e42000)=0x0) timer_delete(r3) 2018/01/07 06:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x82) close(r1) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001c2000-0x9)='/dev/sg#\x00') 2018/01/07 06:17:19 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000d19000-0x12)='.request_key_auth\x00', &(0x7f0000393000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ce9000-0xc)="42eb0fa6980cbf6f6ea8efe4", 0xc, 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f19000)={0x6, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7ff, 0xcbcd, 0x200, 0xfffffffffffffeff, &(0x7f0000105000)=@generic="b4200b7ada9bc14ab5afd78d0b9bd2fb", 0x8, 0x715f, 0x8}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb2000)=0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f0000fb2000)={0xf, 0x9, 0x7fffffff, 0x8}) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000a46000)="", 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f5b000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f000066a000)={0x0, 0x4, 0x0, 0x1}, 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000153000-0xa)='/dev/ptmx\x00', 0xa00, 0x0) 2018/01/07 06:17:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffefffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000-0x78)=[{{&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000011000+0x269)=[{0x1010, 0x10f, 0x80000001, "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0x1000}, {&(0x7f0000003000-0xe3)="929bc5b79b48ce6144bfe7bf45f5492d7fad5a05a6e45616357ed90b0786c50cb319c1e01c9696d39af25efde730ae87f1e2ab6fbb9ddb24fe5c18bfa1bd16bf4aac53950850e365cec0cbe0ec585f3a839e11b3228f9fb2b451ffea672422fd1f5c53b8a795e5116f69caf7ec6614abf85f140e73ff2df3ebf1d49611af142c1fe7cabf0fd3822a67af5b0e1ec5f0938081384ce2977f2dac22c00dad5761a0f4434a8f709c80384fee8ef00aa50c495335d785cb31af270c443751a1939687fe8d091ed876266d80e60ed5ab926e0e20e10e47eaf3fd598b2697c59a1233cf73a34a", 0xe3}], 0x2, &(0x7f0000012000-0x11a8)=[{0xc8, 0x11f, 0x3, "c069ec7df80beafc7e2144912e5295f0ab6ab09b2da09bd56a862f0b26588e0d2024f50e4877cf196baca2556e05f2faca3c4f4d8b32bbbca0d80799f71a22908baba1d5533330b84aeddda24f1a9e6806f99eb081afa919bb34cbc647ece87a07e8eb047a556a029eb9f1f4ee27b8e1dd9cb47ae9f271d22a6625ecbbbdafdfa0553d652e9052688e09556aa75433d4e0e907a053b3e3ad0490b382e7247b8a093b77b892ffbbbf5b246c0beb229a7ccfc231859a09db57"}, {0xd0, 0x102, 0xfffffffffffffff8, 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"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"}], 0x11a8, 0x10}, 0x6}], 0x2, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) set_mempolicy(0x0, &(0x7f0000013000)=0x0, 0x2) r2 = semget$private(0x0, 0x0, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r4 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000012000)={{0x7f, r3, r4, r5, r6, 0x20, 0xffff, 0x0, 0x0, 0x0}, 0x5, 0x5, 0x800, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$pfkey(0xffffffffffffff9c, &(0x7f00002de000-0x15)='/proc/self/net/pfkey\x00', 0x101800, 0x0) 2018/01/07 06:17:19 executing program 6: unshare(0x55fffffe) r0 = syz_open_dev$vcsa(&(0x7f00003df000)='/dev/vcsa#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000-0x10c)={0x6, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x80b7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:19 executing program 4: r0 = eventfd2(0xcf9, 0x0) r1 = syz_open_dev$midi(&(0x7f0000500000)='/dev/midi#\x00', 0x1, 0x20000) ioctl$TCXONC(r1, 0x540a, 0x48d70fd9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x100000001, 0x2, 0x100, 0x5c, 0xc42, 0xe49}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000)=0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001000)=""/126) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000)={r1, 0x2, 0xc5, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) r2 = getpid() r3 = getpgrp(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="7917e151fe5ee8e4cce5d036ea67cb73ae018aa435816f298eced05678a0a5beccc7933a020ed63810a68a86e6782cc97a08dbe3a70cdb8f5ab40b5d1f1cb4431429f9ba7092eea4eae2b281b26be14b63f0122e695afd1499a0470fc5c74e1f0ec5e3e0", 0x64, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) setrlimit(0x1, &(0x7f0000002000)={0x9, 0x3ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x5, 0x4, 0x7fffffff}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r5, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={0x0, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000006000-0x8)={0x0, r3}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000002000)={0x7f, 0x100000000, 0x9, 0xc53, 0x0, 0x0, 0x1, 0x5, 0x0, 0x450d}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000007000-0x60)={0x0, 0x31, 0x0, @thr={&(0x7f0000003000-0x37)="1952ea35c7e88be23ffd3659a0938b2d9510273aa1030c2d9b93c6bb6035d3e2d34d5cb68e47479de26751d1a34146965f129f657f302d", &(0x7f0000007000-0x6f)="e61dc7952dd7a2c039bb27a3d994cb5d7e95404e8d8d9a94a71b473fc1d0071454851c03d13bde44f1396aafb318a686e78ccece02c07426681021bfb6f0cea6561fc8cafed261d74aa530d951c5203025ce4a74312d89ddc79c31d82a9a19cae6afbc09c5adf7afa1e7d83dcb756f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) io_setup(0x5, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r6, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, r0, &(0x7f0000007000)="ad3bb29e9cdd22ef443c55e2674a1779ae314f5f95ffffe682ae6a62e13d7442600dbdc0d69473ec7a259632593d7176ba447ac02f2e", 0x36, 0x9, 0x0, 0x1, r0}, &(0x7f0000008000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 06:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bce000)={0x0, 0x800}, &(0x7f00005a1000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000c5000)={r1, 0x200}, 0x8) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r4, &(0x7f00000c1000)="", &(0x7f0000f84000)="13", 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f2f000-0x10)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000232000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009c4000)=0x8c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c7b000-0x20)={r3, &(0x7f00008ac000-0x1000)="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", &(0x7f00008e9000)="e265a4d6b75858551a4161cd64a7069a7c3c60d24f83f731dc74adc2b0433f52d2493e31b1fa9cbe76d345e5f1e2b87ef58c", 0x2}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) 2018/01/07 06:17:19 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000586000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000ed7000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1963d244cb40092a, 0x3) prctl$void(0x1b) sendto$inet6(r1, &(0x7f000091d000-0xf7)='"', 0x1, 0x0, &(0x7f0000ab5000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = semget$private(0x0, 0x6, 0x40) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000a69000-0x52)=""/82) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f2e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009c4000)={r3, 0x5, 0x431, 0x80000001, 0x1, 0x100000000}, 0x14) r4 = syz_open_dev$admmidi(&(0x7f000029b000-0xe)='/dev/admmidi#\x00', 0x9, 0x101000) sendto$inet6(r4, &(0x7f0000d26000)="f0f99d77e89125099aac43172e89dde1614944cb5363909e0c5a2d2948f149b19e1d0ce7560b28a1e174258fa8a9cbefa5763733c1b9f11798865ad264eeac92b79dc30f339535f071", 0x49, 0x8000, &(0x7f000063e000-0x1c)={0xa, 0x0, 0xffffffffffffff00, @loopback={0x0, 0x1}, 0x4000000000000000}, 0x1c) 2018/01/07 06:17:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='.^proc\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000d19000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) poll(&(0x7f0000a58000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 06:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00008f2000-0x18)={0x0, 0x8f, 0xfff, &(0x7f0000e80000-0x8)=0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/07 06:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000158000)='uid_map\x00') writev(r0, &(0x7f0000e78000-0x28)=[{&(0x7f0000dba000-0x91)="a1", 0x1}], 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000da5000)={0x1, r0, 0x1}) 2018/01/07 06:17:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffff7, 0x1) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fab000-0x4)=0x0) bind$llc(r1, &(0x7f00007e2000)={0x1a, 0x18, 0x8000, 0x0, 0x6, 0xcc, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pread64(r0, &(0x7f0000ff0000-0xfb)=""/251, 0xfb, 0x0) 2018/01/07 06:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000a3d000-0xb)='/dev/loop#\x00', 0x5, 0x80000) r2 = getpgrp(0xffffffffffffffff) prlimit64(r2, 0x3, 0x0, &(0x7f0000cc8000)={0x0, 0x0}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000fd1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x100000001, 0x80, 0x0, 0x3, 0x5000, 0x7000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x250, 0x0}) r3 = syz_open_dev$amidi(&(0x7f0000e4c000)='/dev/amidi#\x00', 0x7, 0x800) renameat(r3, &(0x7f0000ac2000-0x8)='./file0\x00', r0, &(0x7f000040c000-0x8)='./file0\x00') 2018/01/07 06:17:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00002ef000-0x18)=""/24, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001b8000-0x20)={0x7, 0x0, 0x2, 0x2}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x80000001, &(0x7f0000a35000)={0x0, 0x0}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b37000)={0x0, 0x8}, &(0x7f0000b38000-0x4)=0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b37000)={r3, 0x3f}, &(0x7f0000b39000-0x4)=0xfffffffffffffe1f) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000b37000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b36000)=0x14, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005a0000-0x4)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000481000-0x4)=r5) fcntl$notify(r0, 0x402, 0x80000019) munlock(&(0x7f000060c000/0x2000)=nil, 0x2000) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000b39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b3a000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x63, 0x3, 0x280000000000, 0xa, 0x80, 0x20, 0x5e, 0x9, r6}, {0x48, 0x5, 0x100, 0x200, 0x7, 0x0, 0x81, 0x0}, {0x9, 0x800, 0x6, 0x6}, 0x9, 0x9, 0x0, 0x1, 0x2, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3c}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0xffff, 0x6c3c, 0x110000, 0x8}}, 0xe8) remap_file_pages(&(0x7f0000257000/0x3000)=nil, 0x3000, 0x8000, 0x7f, 0x1) 2018/01/07 06:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000b5000)=0x0) process_vm_writev(r0, &(0x7f0000c9b000+0x6cd)=[{&(0x7f0000dd8000-0x25)=""/37, 0x25}, {&(0x7f00006e3000-0xa5)=""/165, 0xa5}, {&(0x7f00004d0000)=""/58, 0x3a}, {&(0x7f000098f000-0x3d)=""/61, 0x3d}], 0x4, &(0x7f000038f000)=[{&(0x7f0000aeb000-0xc5)=""/197, 0xc5}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00006d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x7, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x100000000, 0x0, 0x7e00000, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:19 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x3, &(0x7f0000001000-0xc3)=""/195, &(0x7f0000bc8000)=0xc3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000001000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x9, 0x1c, 0xfe, 0x8, "14c3cb3a743caae5c90f86efcc411cfd4384414e98f15b3383fc3368c25366f9"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f0000002000)={0x0, r1}) ioctl$ION_IOC_FREE(r1, 0xc0044901, &(0x7f0000001000-0x4)={r2}) sched_yield() ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000-0x81)={0x0, 0x79, "4a563caf31194f0cfc62c40bbe74e5e3861f2a1eaafda8cbd7e740d11d48a767893cbe29e6e08c6f84a22295f001b67a498399ea087968c8ff7c9977e9fd55febb8f3b06c4d3f9fa59afe1faab1ad595ace8ddf5cdaa0a663f9eadcbd9f9bd6043b106cc4b9fa2cd2026711e6183ebb434b0a218ac63bebd6e"}, &(0x7f0000004000-0x4)=0x81) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r3, 0x4) r4 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000005000-0x8)=&(0x7f0000005000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000005000-0x8)=0x18) syslog(0x3, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000007000-0x20)=[@in={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000)=0x1c) [ 83.706995] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/07 06:17:19 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000002000-0x8)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000)={0xe43, 0x6, 0x3d, 0xa8, 0x0}, &(0x7f0000007000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r1, 0x3}, 0x8) 2018/01/07 06:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d82000-0x28)={@common='eql\x00', @ifru_ivalue=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000065e000-0xbd)=@pi={0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x88ca, @ipx={0xffff, 0xab, 0x0, 0x0, {@broadcast=0xffffffff, @random="4665282e06e1", 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "585a29534403122932ba7e9a6bc7c0b9b06cd9d46bf9edacf39c5bb0e11d52ac1d5930ab2cae8c6ca882152981d906c23c7096304c7f388cbcc2192d5b858d00354ec38b4a3da43a948b8d207fa1ef561d0c4d6d2add839a0000a55e6748051ab8005260badd0cf8bd3da97b627817beb802dae15331286e8903233bb0b112325006ccaadf528055959ef5bc40"}}}}}, 0xbd) 2018/01/07 06:17:19 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009a7000-0x10)={&(0x7f0000086000-0x8)='./file0\x00', 0x0, 0x728ff431fb230210}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fd0000)='/dev/dmmidi#\x00', 0x5, 0x200000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fd1000-0x10)={r0, r1, 0x3, 0x3}, 0x10) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x4, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000655000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000081b000-0x4)=0x3, 0x4) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000fd0000)=0x0) fallocate(r1, 0x0, 0x758, 0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd1000)={0x0, 0x0, 0x0}, &(0x7f0000461000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x19980330, 0x0}, &(0x7f00002dd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 06:17:19 executing program 6: getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000268000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="85a4b7404406ded3592c28fed378623b834cde8264fd3119fa1fa0016225ee49aa3e9be76fb5760b03de30c56c21c13066dc632558af3c6eb6a4c24f208763c30b77a0452f496c4159632e6dda3dc8f0212b4a5280d3ba4e1043d4687579490d6020247517a9482d5fb9071654702669de4d79e7c697e701a37abfab4978f2675b7897331e2f9a3a0d92a2124fd993417645d6b9e3a601f1cc790f", 0xffffffffffffffb9}, {&(0x7f0000002000-0xf6)="96d1766d843021dbaa413015aba689178826d41723a1811c26d56dcb8b52ecc300975fe1f4e31d7723d694dd0ca37ecafff24758c99aaba168118a695538571f79616f9f7d51f74d4ec681c3a7b1f30973e097b8eeba1d73f02e3829a8365a5bd65b0b65bde15a08225a1ba4c6fd0a011de4d7da2c6bfecf5bd075913addde9190f5f257d51cac0fddb40bff100914d840ee4b21a1ead033bf25805f58f8dce35e85060902a06791c805e514730b520607cc33bfac938e403988c8388297bd416f929c0605df9c686c2a4bd6839a56ec8d8da114bbb2966304015f89fbe9f356bc6f101d13260ddc3b8ca2134289201081bdeab8653f", 0xf6}, {&(0x7f0000000000)="2e65556f90524fdbec66994da83af52b5b093a21c5158a4b0424b8ae183032c036f4e4dfa3e8ed468171dfd4c71034", 0x2f}, {&(0x7f0000001000)="b706685f27d60b91bae9d72cd451a80dd08a71d55a19fee3d2879ca556aedfbfc021efe881cf1c6999d2d9be49c0acfc9fb5712249862f5f548b6029f32b105df2e70a7518531b274161e69ab7ff7d4458cc0c93b78d632b5ac8c1307c3e730eafb099a8b224f11dc48e52b200885a46a8a43ecdc00f5423b940707f6e856c2f433de80a2d2c6084ee5da4014f6fe431ee8cab847304b371619a66b0c70bfafaf8c5bb71", 0xfff4}, {&(0x7f0000002000-0x10)="b6628ccb4d39a989a097cc2889837129", 0x10}, {&(0x7f0000002000-0x24)="f61cab24bc99d23676c2637c92df4ff133c9ede41bf95e30e8aeac5d3687889d09a31d5f", 0x24}], 0x6, 0x0) 2018/01/07 06:17:19 executing program 1: r0 = shmget$private(0x0, 0xd000, 0x4, &(0x7f0000689000/0xd000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) shmget$private(0x0, 0xfffffffffeffffff, 0x46abb, &(0x7f00006f2000/0x4000)=nil) 2018/01/07 06:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000c98000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100300, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000b5f000)="") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a44000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000d1b000)="07f5e1a9b5331ca52c5bf9888bbe1687b185da2bcc8253a8e43d2c49a6c12e5a022e4630e93c3e6a67b1edc79dca59687a", 0x31) 2018/01/07 06:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000329000-0x4)=0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) accept$unix(r1, &(0x7f0000513000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000922000-0x4)=0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0xffff, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d06000-0xc)={0x0, 0x0, 0x0}, &(0x7f000073f000-0x4)=0xc) ptrace(0x8, r0) faccessat(r1, &(0x7f00006f8000-0x8)='./file0\x00', 0x2000000000002, 0x0) 2018/01/07 06:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000129000-0x10)='/selinux/access\x00', 0x2, 0x0) getegid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000de3000-0x10)={0x0, 0x94, &(0x7f0000847000-0x94)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x3}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa8}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}]}, &(0x7f000020d000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000877000)={r1, 0x3}, &(0x7f00000b3000)=0x8) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x94, 0x0, 0x0, 0xc}, {0x6, 0x0, 0x0, 0x0}]}) r2 = add_key$keyring(&(0x7f0000bd6000-0x8)='keyring\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r2, &(0x7f00007a7000)="8a95408f99a0164c1ba0b3808184dde00c47b4fb1c6acc09ec3ce14c5872a4b6182eac5a79ac49678c562b081ae8c848d1bdebc43fadb1e07301fe55e9ad463a0e6793b4cb39a0890541dced45c3f54b7bea54b8f8a7206ced2f4bc4defd7d6889c7eae55336ac38c715430d7ec9e4dc1da5d510a2431fe943791a91e1af79b13a53b4ed0d731a070346", 0x8a) 2018/01/07 06:17:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2a92f408f86a7ac3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d39000)={0x3ff, 0xffff, 0x200, 0x2, 0x900b, 0x200, 0x4, 0x4, 0x0}, &(0x7f00005ab000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003ad000)={r0, 0x8, 0x30, 0x7fff, 0x3}, &(0x7f0000b13000-0x4)=0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e89000)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004df000)='/selinux/checkreqprot\x00', 0x600000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00007ee000-0x4)=0x0, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002e6000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000ad8000)=r3) [ 83.935573] device eql entered promiscuous mode 2018/01/07 06:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e5c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f000022f000)='/dev/midi#\x00', 0x9, 0x402000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000045b000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000bca000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000aa0000)={0x0, 0x400100000001, 0x0, &(0x7f00009e3000-0x8)=0x0}) 2018/01/07 06:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a64000)='./file0\x00', 0x80) mount(&(0x7f0000fcf000)='./file0\x00', &(0x7f0000fd0000+0x381)='./file0\x00', &(0x7f0000fd0000-0x6)='ramfs\x00', 0x2000001, &(0x7f000003f000-0x9d)="") syslog(0x9, &(0x7f0000194000-0xab)=""/171, 0xab) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000427000-0x8)='./file0\x00', &(0x7f0000168000-0x7)='efs\x00', 0x1031, &(0x7f0000921000)="") getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000f9000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000620000-0x4)=0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/dsp\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000f2e000-0x8)='./file0\x00', &(0x7f0000e5e000)=""/45, 0x2d) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000b95000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, 0xffffffffffff0000, 0x8, 0x100, 0x6, 0x40080390, r0}) 2018/01/07 06:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c9e000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f7f000)={@generic="95dad14de3d02ec72e54ceafd3eda467", @ifru_flags=0x2000}) write$tun(r1, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x3) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000743000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000051d000)=0x1, 0x4) 2018/01/07 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000007b000-0x20)={r3, 0x1c0000000000, 0x1, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000671000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r2, r3, 0x0) 2018/01/07 06:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000004c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fab000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c2d000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000de7000)={r1, 0x3}, &(0x7f0000b95000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00005cb000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dd9000-0x10)={0xd000, 0xa000, 0x0}) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f00000ca000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00004df000-0x8)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000229000-0x10)={0xf000, 0x0, 0x0}) 2018/01/07 06:17:20 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0x14, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000017000)='/dev/loop-control\x00', 0x422000, 0x0) fstat(r1, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f000000f000)=""/208) 2018/01/07 06:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x9, 0x7fffc) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x6000, &(0x7f0000a4f000)=0x0, 0x2000000000000002, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x6}) 2018/01/07 06:17:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x2000) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000ae5000-0x110)={{0x6, 0x7, 0x100000001, 0x40, "4ba1e792937ff376a9ec9bb8f2d0fd47d6ca46abfc885c0e013c64c730df245303a930213e6d211b84a7d4d6", 0x0}, 0x0, 0x0, 0x7ff, r1, 0x8001, 0x92, "45cf30a64cdc42dfae08a5e0cabf42e3a07ee67a1af862255182b691cd9fd63c81bb7750ea7001eebcb15e88965b68a4e4d75b331d11708d065ff04f856c772a", &(0x7f0000f6c000)="73656c696e75787070703175736572132800", 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xc61a, 0x780d, 0x8001, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") set_mempolicy(0x0, &(0x7f0000c45000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00009b8000)={0x40, 0x2, 0x80000000, 0x3, 0x8, 0x9}) 2018/01/07 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000680000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000066e000)={0x572, 0x0, {0x3, 0x0, 0x401, 0x3, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) ioctl$VT_DISALLOCATE(r1, 0x40046104) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000bd5000)={{0x5249, 0xff}, {0x8, 0xffffffff}, 0x12, 0x5, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) write$sndseq(r0, &(0x7f0000e7f000)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00002e6000-0x10)={&(0x7f00007b4000/0x3000)=nil, 0x3000}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000603000)=0x0, 0x4) 2018/01/07 06:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffe, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = getuid() r2 = getgid() syz_fuseblk_mount(&(0x7f000053a000)='./file0\x00', &(0x7f0000d16000)='./file0\x00', 0xc000, r1, r2, 0xfffffffffffffffc, 0x20, 0x1) r3 = gettid() getpriority(0x3, r3) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000029d000)={0x0, 0x0, &(0x7f0000193000)=[], 0x0, &(0x7f000017f000)=[], 0x0, 0x0}, 0x79ce4ffa5081e00b) sendmsg$alg(r4, &(0x7f0000b07000-0x38)={0x0, 0x0, &(0x7f000032b000)=[{&(0x7f0000779000-0x1c)="63741bc26ad7b31cfaeb5e27d068fb09cfa423eba1", 0x15}], 0x1, &(0x7f0000a08000-0xe8)=[@iv={0xe8, 0x117, 0x2, 0xd1, "2a1ab203a52816c4b8e4331e38a6533ec7d1704b40422aa4cdaa6eee76eec003e7cea410649540d46ef8c99b29b32ca9a6394c26a3cad9512d5626ff16901520a0a55c2820e93ed09482f948019b5441707429305a4926cc2d9ad27cecb243a8917e12dcabd50a3da3c9b9ca6356e11ed555602d53a84bea1318f88ee29104610581def5d4e38e57b999aad32177ea9ca18bc9adeff72268a3fba0c7ff120db7a5965ab4bebe7b2342e7809af87ecc9d9bafd61876a99f7fd986342911b9af57a79901bdd30f0833ae5ea51041f3cfd135"}], 0xe8, 0x40c1}, 0x40) 2018/01/07 06:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000527000-0x9)='/dev/rtc\x00', 0x0, 0x0) mknodat(r0, &(0x7f000036a000)='./file0\x00', 0x6, 0x80000001) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ccb000)='./file0\x00', &(0x7f00006ef000-0x8)='./file0\x00', &(0x7f0000ff0000-0x4)='xfs\x00', 0x110a8, &(0x7f0000799000)="2a255c3cc0650b2b7de1a5a207586f65054a5aab58c8b01a55ceb15478633d40cfec07596fc5ff4289b6d24781ec559b2c974b49b47214c0d494b85483f53af906afa32e2d38d936189d58746011daaf86209a789db115d3af9a5fa7b8bb9f3cd54bb0cc1894333b1889e6cd10562ba0") mount(&(0x7f000056e000-0x8)='./file0\x00', &(0x7f0000bbd000-0x8)='./file0\x00', &(0x7f0000230000)='cpuset\x00', 0x0, &(0x7f000029d000)="") 2018/01/07 06:17:20 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x5) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376639, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fbd000-0x5)='/dev/snd/pcmC#D#c\x00', 0x1, 0x109000) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000fbc000)={0x7, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff, 0xfff, 0x1827, 0x8, &(0x7f0000fbc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x6f}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000fbd000)=0x0) dup3(r0, r2, 0x0) 2018/01/07 06:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c7000-0x8)={0x0, 0x0}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00005ff000)='net/netlink\x00') ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000066d000-0xe8)=""/232) ptrace$pokeuser(0x6, r0, 0x4, 0xff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000363000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00009eb000-0x2)={0x7, 0x1}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008f2000)='/selinux/create\x00', 0x2, 0x0) clock_gettime(0x7, &(0x7f00006ea000-0x10)={0x0, 0x0}) utimensat(r3, &(0x7f000052c000)='./file0\x00', &(0x7f0000525000)={{0x0, 0x7530}, {r4, r5/1000+30000}}, 0x0) [ 84.076555] irq bypass consumer (token 00000000d4eeaba3) registration fails: -16 2018/01/07 06:17:20 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000993000-0xc)='/dev/autofs\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="cc3aba66b5dcead8915fe477a069f93e", 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/mixer\x00', 0x40, 0x0) recvfrom$unix(r1, &(0x7f0000acc000)=""/244, 0xf4, 0x10000, &(0x7f0000912000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0xfffffffffffffffc, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000a00000-0x8)=[{0x6, 0xfffffffffffffffd, 0x9, 0x407ffc0007}]}) socket$bt_bnep(0x1f, 0x3, 0x4) readlink(&(0x7f0000d0f000-0x8)='./file0\x00', &(0x7f000083e000-0xdc)=""/220, 0xdc) 2018/01/07 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x5, 0x0, 0x889a, &(0x7f0000059000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000879000-0x2)={0xfffffffffffffffc, 0x1f}, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x18, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 84.107949] QAT: Invalid ioctl [ 84.136959] irq bypass consumer (token 000000006e7ea678) registration fails: -16 [ 84.142720] QAT: Invalid ioctl 2018/01/07 06:17:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f000092d000-0x93)="d0aa20a39fa0c8ee44a63ee820e7b8e064ac0caa89aa08b8ea4e7ea3c3e3a3e44697a8ea283e6893c41eda46950320770000000069c465416d8eea4f28af8ae02dc375374960d1860052de9a18a90000000000000007020b8de8123cfedf345d1ea6d65b8baf9efff3518649cc3c5013f3f283922ea5d27f3922a39638892404b35a246c5b5590f047e5fca346ec0cba073f8c", 0x6f) 2018/01/07 06:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000268000-0xe)='/dev/admmidi#\x00', 0xc9, 0x28000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000395000-0x4)=0x0, &(0x7f0000ff7000)=0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00005ee000)=0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a79000)={0x0, 0xffff, 0x3, 0x8, 0x6, 0x31}, &(0x7f0000044000-0x4)=0x14) syz_open_dev$dspn(&(0x7f000087d000-0xa)='/dev/dsp#\x00', 0x0, 0x101400) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004c3000)={r1, 0x20, 0x2, 0x28, 0xf7a, 0x999}, 0x14) r2 = socket(0x2, 0x806, 0x0) listen(r2, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/07 06:17:20 executing program 1: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000836000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x20000008, &(0x7f0000596000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/dev/ppp\x00', 0x12802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000002000-0x60)=[{{0x0, 0x2710}, 0x7047, 0x6d, 0xca}, {{0x77359400, 0x0}, 0x6, 0x6, 0x4}, {{0x0, 0x2710}, 0xffffffff00000000, 0x9, 0x40}, {{0x77359400, 0x0}, 0x401, 0xfffffffffffffff9, 0x101}], 0x60) getrusage(0xffffffffffffffff, &(0x7f0000bf6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000135000-0x8)='./file0\x00', &(0x7f00000c7000-0x20)={{0x0, 0x0}, {0x0, r1}}) 2018/01/07 06:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x8, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f0000d89000-0x8)=0x0) 2018/01/07 06:17:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ad6000)=0x10, 0x0) fcntl$setflags(r0, 0x2, 0x1) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"534a7e4a9cbc12"}, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@common='ip_vti0\x00') r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000+0x4f2)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000-0x10)={0x647c, 0x8002, 0x2, 0x2, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x32bb}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x4, 0x7ff, 0x0, 0x19}, &(0x7f0000004000-0x4)=0xa0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000005000-0x90)={0x7, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000006000-0x108)={0x7, {{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000)={@loopback={0x0, 0x1}, 0x401, 0x3, 0x1, 0x0, 0x9, 0x7, 0x80000000}, 0x20) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000004000-0x20)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007000-0x8)={r3, 0x2}, &(0x7f0000005000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000008000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7, 0x0, 0x3, 0x1, 0x7, 0x5, 0x40}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000003000)={&(0x7f0000009000-0x60)={0x27, 0x4f11d3b7, 0x1f, 0x1, 0x9, 0x2, "323fcdc5490013ee6745d2ea8b36ecb91374f06657d45888c25b2dd4eb68c17cbdc486c1adc3a8262f30eb0455ceeb08087feb3ce3a4c16745eb4b2bbc5cca", 0x91}, 0x60, &(0x7f0000003000)=[{&(0x7f0000008000)="ec6b115291a55718710a9bcbdc85fcbf3afb9bf21c23b083bf7c5d53f21bd026fd5c67117555ce788dcb177f3d7d4bb8ceab8f44b5983268a9f9ac556e0bfd8035862349675f3186b0e43c21fe6e5532af55023e91bac79e74f32f78723c0d1475811bdc5f82389b3a", 0x69}, {&(0x7f0000008000)="b8754354f23f8d14760cda4b900d95230ad20eb16ed4793a489489c745d93b56405bea8e9d131357f2", 0x29}], 0x2, &(0x7f0000009000-0xc8)={0xc8, 0x1ff, 0x56e, "9269c8637c4063ce323da6ca9844fb56039acfc9c4603a0a46b23e9c422d3672b8704a5be168022f34ab0668ab6725ce1b552a73bc72b938864c7b30b0fb5c0b2c83915df638250df83bb32305c4dbce5937e3f8fcb3968a1b96de09fbbd8b64c2363124d266d36e05885e3e46e5385f50dd8359d71f7a7eb074fc6229cdab366c4021525dca98864c561e345ca8e32689827c0de20eab162a01a55e03a8c2004389ecc9d6d398ea8b0270bc7bc8a0ce1ae90d91"}, 0xc8, 0x40001}, 0x10) 2018/01/07 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000cd1000-0x12)='/dev/input/event#\x00', 0x400, 0x20000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002fd000-0x10)={0x200000, 0x8, &(0x7f0000e02000-0x8)="5e4fc25d23ea0738"}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000ef1000)=""/66) 2018/01/07 06:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x4000000000, 'gcm(aes)\x00'}, 0xfffffffffffffcdc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000552000)={0x0, 0x0, &(0x7f000068d000-0x10)=[{&(0x7f000084f000)="c3b98111298e7c094b6af265a99ade8871d93891042cedb60daaa075ef450f71", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) bind$alg(r0, &(0x7f00007f8000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffe, 'ecb-camellia-aesni\x00'}, 0x58) 2018/01/07 06:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000304000-0x4)=0x0, &(0x7f00006b5000-0x4)=0x2d9) 2018/01/07 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8000f, 0x6, &(0x7f00002c0000-0x8)={0x0, 0x0}) r1 = openat(r0, &(0x7f00004f3000)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r2, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r2, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) getsockname$inet6(r2, &(0x7f0000ce0000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000260000)=0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e9f000)=@generic="604b13bfd745a134f2095a41a9e1ff21", 0x10) writev(r2, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r2, 0x2286, &(0x7f00005f8000)="") 2018/01/07 06:17:20 executing program 0: r0 = socket(0x15, 0x80005, 0x800000000) r1 = semget(0x0, 0x7, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000001000-0xb9)=""/185) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000)={0x8100000, 0x7, 0xffffffffffffff7f, 0x10001, 0x31, 0x0, 0xff}, 0xc) getsockopt(r0, 0x114, 0x0, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000002000)={0x1f, 0x3, {0x7, 0x8, 0x20, 0x10000, 0x2, 0xb372}, 0xfffffffffffffb52, 0x30d000000000}, 0xe) 2018/01/07 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0x800, 0xa00) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) openat$cuse(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/cuse\x00', 0x109ac2, 0x0) 2018/01/07 06:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000f1d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000358000)=0x60) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ecd000-0x4)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d7f000-0x20)={0x9, 0xa7f7, 0x20a, 0x918, 0x100, 0x44, 0x9, 0x9, 0x0}, &(0x7f0000728000-0x4)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d6c000)={r1, 0x101}, &(0x7f0000d37000-0x4)=0x6) listen(r0, 0x100000000009) read(r0, &(0x7f0000da1000)=""/42, 0x2a) 2018/01/07 06:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000805, 0x0) bind$inet6(r0, &(0x7f0000912000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000800000-0x10)={0x0, 0x2c, &(0x7f00000f3000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) r1 = memfd_create(&(0x7f0000cdd000-0x1)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00003c7000-0xb0)={{0x80000000, 0x6}, 'port1\x00', 0x9, 0x20, 0x1, 0x5, 0x3, 0x101, 0x20, 0x0, 0x1, 0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00006fb000-0xae)=""/235) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0xed)=""/237) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0xb5d5, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x3}, &(0x7f0000000000+0xe08)=0x8) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/208) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002000)=""/240) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000003000)=@get={0x1, &(0x7f0000004000-0xe)=""/14, 0xfffffffffffffff7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000002000-0x90)=[{&(0x7f0000002000)=""/90, 0x5a}, {&(0x7f0000004000)=""/247, 0xf7}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000004000)=""/91, 0x5b}, {&(0x7f0000005000-0xa4)=""/164, 0xa4}, {&(0x7f0000002000)=""/181, 0xb5}, {&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f0000004000)=""/160, 0xa0}, {&(0x7f0000005000-0xf7)=""/247, 0xf7}], 0x9) accept$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000006000-0x4)=0xffffffffffffff80, 0x4) bind$unix(r0, &(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000002000-0x30)={0x54, 0x0, &(0x7f0000008000-0x54)=[@decrefs={0x40046307, 0x1}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f0000001000)=[], &(0x7f0000008000-0x30)=[0x38, 0x38, 0x18, 0x30, 0x68, 0x78]}, 0x5141}}], 0xe7, 0x0, &(0x7f0000008000-0xe7)="d3505a69078d46d316b815a0418024d8eb000a3113e152ec9c04bc35ddf92ea81f53806aebd0fbe1144233e1132e0d6d597f5a87e48d85aceac69149eff637ab057895a6081abeea0dd05def8c23238ffcdda4b00fa674250545f0025f85aafd77ab5c6f6095346ef494ecc1b83ea8d593092c687ee167f4eed99702d8758e61cbed2d9699408a4f9da3a22fc198685fd11695808d14031a5ea4e973fbcbab49f5439aaf86544a791eddf329eeb6eae2f9dc97c6021356bd116ddf34c868a5005b0a157d379d249d56f27b6b69933bedec0749a10197194a3494017af0655425be4bc9841f21bd"}) 2018/01/07 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x4400000000002, 0x72) sendto$inet(r0, &(0x7f00007d6000-0xe5)="320000001100250007000093000914043408003807000000000000003f9a00000600070000cd244fe50114eea4eb3456d700", 0x32, 0x0, 0x0, 0x0) 2018/01/07 06:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aa2000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000286000-0x38)={0x3, 0x9, [{0x8000, 0x0, 0x10001}, {0x4, 0x0, 0x3}, {0x1, 0x0, 0x6}]}) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") bind$bt_sco(r1, &(0x7f0000d3c000)={0x1f, {0x7, 0x7fe000000000000, 0x3, 0xfff, 0x652b, 0x3}}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/01/07 06:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) signalfd4(r0, &(0x7f0000afd000-0x8)={0x1}, 0x8, 0x800) 2018/01/07 06:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001ffffecffffff15e300000000000000b6120149faf5239b0123"}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000046e000-0x4)=0x0) 2018/01/07 06:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000891000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xc0, 0x1b, 0xd, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 06:17:20 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000d82000)='/dev/admmidi#\x00', 0x1, 0x400400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000-0x51)=""/81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r3 = shmget(0x2, 0x1000, 0x100, &(0x7f0000d68000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000058000-0x20)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000167000-0x4)=0x20) lstat(&(0x7f00003eb000-0x8)='./file0\x00', &(0x7f0000510000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000dee000)=0x0) 2018/01/07 06:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0xf1be4753eda6490d, &(0x7f0000558000)={0x0, 0x0}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect(r0, &(0x7f0000322000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000735000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xffffffff, 0xffffffff80000001, 0xffff, 0x9, 0x1, 0x1ff}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000dc4000-0x44)={{0x2, 0x0, @rand_addr=0x94, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) 2018/01/07 06:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000905000)={0x6, 0x81, 0x69, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x348) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r1, &(0x7f000011c000)="", &(0x7f00009cc000-0xa3)=""/163}, 0x18) 2018/01/07 06:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008fe000)='/dev/rfkill\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001e0000)={0x0, 0x7, 0x83eb, 0x9, 0x0, 0x7}, &(0x7f0000c49000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009c4000)={r1, 0x1}, &(0x7f0000d76000-0x4)=0x8) r2 = syz_open_dev$tun(&(0x7f00000c2000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10003, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002ab000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffff9c, 0x400454ca, &(0x7f000083e000-0x28)={@generic="466cde652e23810e6ce9a9da90a7f3d6", @ifru_map={0x2, 0x100, 0x1, 0x4, 0xff3e, 0x40}}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00009a2000-0x2)={0x7, 0xfc}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f000080a000)=""/84, &(0x7f00005f1000)=0x54) 2018/01/07 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b51000)={r0, 0x3, 0x1, 0x0, &(0x7f0000545000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) read$eventfd(r1, &(0x7f00007ed000-0x5)=0x0, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000915000-0xe8)={0x0, 0x0, 0x0, 0x20, 0x40, 0x0, 0x0, 0x16, 0x4, "b40240c3397ce854e673f5c7721b1fdd4f333d3b33614606a34cf1f84e80941d1ff5759aacb340754ba32adb60c8fe221ef5e6e44bd90c41bd0f06146b646665", "794933b9fc4daa44298ae7cf1961b398c0f82f0b17723aef9e8e6b856a4f691b4922b500b82f401c3f3bfce08bfb3482e06a30aa9062b71c1fa2c5145674236a", "7a54f65f84a1b622d9f09145e9be39e55e7c660cd1baed959cae42a437e2ed5c", [0x3, 0x5]}) 2018/01/07 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8, &(0x7f00009c1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x67, 0x0, 0x2, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5b1b4f", 0x0, "f04d8e"}, ""}}}}}}, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005e8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00008cb000)=0x401, 0x4) 2018/01/07 06:17:20 executing program 0: madvise(&(0x7f0000f8b000/0x4000)=nil, 0x4000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2018/01/07 06:17:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000051a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f000062d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3eb6, 0x0, @cisco=&(0x7f0000001000-0x8)={0x6, 0x4}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x200000000c) write(r1, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) recvmmsg(r1, &(0x7f00003dd000-0x12c)=[{{&(0x7f0000b76000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000094b000)=[], 0x0, &(0x7f00007bb000-0xd8)=""/216, 0xd8, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/07 06:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000001, 0x0) sendmsg(r0, &(0x7f00000ef000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000e57000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000c83000-0x14)="", 0x0) recvmmsg(r0, &(0x7f0000304000-0x21c)=[{{&(0x7f0000271000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000081000-0x10)=[{&(0x7f00004e5000-0xc1)=""/193, 0xc1}], 0x1, &(0x7f0000b4e000)=""/13, 0xd, 0x0}, 0x0}], 0x1, 0x141, 0x0) syz_open_dev$amidi(&(0x7f00001d3000-0xc)='/dev/amidi#\x00', 0x1, 0x410000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000af2000-0x14)={0x0, 0x9, 0x9, 0x1, 0x0, 0x3}, &(0x7f0000679000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bf7000-0x8)={r1, 0xffff}, &(0x7f0000ab8000)=0x8) 2018/01/07 06:17:20 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000014000)={0x1008, 0x3, "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"}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000+0x1c3)={0xaa, 0x28, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/01/07 06:17:20 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000012000-0x20)={@generic="b0cd461173045cc507ffba82ccfa3edf", @ifru_flags=0x400}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000013000-0x8)=0xcee, 0x8) preadv(r1, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000003000-0x6)='cubic\x00', 0x6) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/07 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fe000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) prctl$setendian(0x14, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) 2018/01/07 06:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="3802", 0x2}], 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000384000)={&(0x7f000053f000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58, &(0x7f000054f000)=[{&(0x7f0000db9000)="a815fa667f3613a0b4e1c8c191f92d63c02de13692a1e1a68ef6fa2d9325c200909bfeb3e9f143cc63d852", 0x2b}, {&(0x7f0000155000-0x70)="375f25993b138daea361beff63eed325101bd777ba4f6705a241c5c28ed4773e8e76d095e9c451b5b623bf507273e26d37e14c56755c70511c2267fde082e045cff826465fdbd195ed8f9934ba2c994f2dda772f7ba3514d8093c86b707f634cb680fa79ef8acff45cd3af0476868467", 0x70}], 0x2, &(0x7f00002ba000-0x1010)=[{0x1010, 0x19f, 0x3, "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"}], 0x1010, 0x48004}, 0x40001) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000a0d000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/07 06:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) epoll_create1(0x80000) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cbb000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00003f7000)='./file0\x00', &(0x7f000009c000)='./file0\x00') lsetxattr(&(0x7f0000db5000-0x8)='./file0\x00', &(0x7f000063b000)=@random={'btrfs.\x00', 'vmnet1\x00'}, &(0x7f00009ea000-0x8)="0300909bf610314d", 0x3a7, 0x40000000000040) recvmsg(r0, &(0x7f00002e6000)={&(0x7f0000949000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000356000)=[], 0x0, &(0x7f000079e000-0x99)=""/153, 0x99, 0x0}, 0x10001) [ 84.512792] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/07 06:17:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x5, 0xffff, 0x7, 0x0}, &(0x7f00009eb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002b6000)={r2, 0x6}, 0x8) fsync(r0) r3 = semget(0x3, 0x0, 0x20000000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0x2, 0x5}) semctl$SEM_STAT(r3, 0x0, 0x12, &(0x7f0000000000)=""/222) sendto$inet(r1, &(0x7f0000001000-0xce)="adb10e833d41d4d65413f6a266fc0509016634fbec546f252349b6c83a4094fb8ce1daa6f58a208b3a92aa79698290a5334049b81c7aa37fa32c192fe747edfdc124d6706c0f8397e162166c23fb740b0c8d43da142f96d7b66e7011aed329afa72052f5d7450c7c3421b46105408054cd3333a3c5e872de2223a9351cf818a52ed84caf97cb17fdda25fc839a9074084d2fb365a21b1f8b5420145b6ac2d78595e8e3ca5325b586ac662d4d8549e10d375703b1d59090b51267922e379a6db73300f69cb172541cc497c11b2d22", 0xce, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) fcntl$setsig(r0, 0xa, 0x21) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r5, 0x0) semget$private(0x0, 0xffffffffff, 0x200) openat$vcs(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/vcs\x00', 0x800, 0x0) read(r5, &(0x7f0000e5c000-0x1000)=""/512, 0x200) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f00003b4000-0x4)=0x0, &(0x7f00009a2000)=0x4) 2018/01/07 06:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f6b000)='/dev/cuse\x00', 0xc0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000010f000-0x10)='/selinux/create\x00', 0x2, 0x0) renameat2(r0, &(0x7f0000295000-0x8)='./file0\x00', r1, &(0x7f0000cd4000)='./file0\x00', 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) 2018/01/07 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000bdc000)='/dev/midi#\x00', 0x53, 0x200040) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00002d4000-0x4)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000442000-0x1f)="1f0000000306ddf7f7f49f000000a9208044000b0001001b0000000007040b", 0x1f) 2018/01/07 06:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1000000000010, 0x8d, 0x0) syz_open_dev$amidi(&(0x7f0000fa4000)='/dev/amidi#\x00', 0x4, 0x2000) 2018/01/07 06:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) rt_tgsigqueueinfo(0x0, 0x0, 0x9, &(0x7f00000bb000)={0x7, 0x5, 0x8, 0x9}) waitid(0x1, 0x0, 0x0, 0x80000002, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00001b5000)=0x20000000004) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) [ 84.562133] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 84.610604] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/07 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d8f000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000314000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000106000-0x98)={r1, @in6={{0xa, 0x3, 0x19, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f0000138000-0x4)=0x98) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000f21000)={0x2, 0x20, 0x0, 0x3, 0x1, 0x5}) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00002d7000)=[], 0x0, 0x7fff) shutdown(r2, 0x1) 2018/01/07 06:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000042e000)=0x0, &(0x7f000038f000)=0x0, &(0x7f00000c2000)=0x0) ioprio_get$uid(0x3, r0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000831000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007e8000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000720000-0x8)={0x0, 0x8}, &(0x7f0000185000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a41000-0x18)={r2, 0xceec, 0x20, 0x8000, 0x401}, &(0x7f0000bc2000)=0x18) 2018/01/07 06:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r0, &(0x7f0000eeb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "63439be4cdc93e36fa9d6b52919abde177faabb17078e54f7dac8b7166c85132003d969a487fc49e5f343112769e1139a9a52a4110602e8b84792cb00aef84", 0x0}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="", 0x0}], 0x1, &(0x7f0000002000)={0x10, 0x0, 0x401, ""}, 0x10, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000c8c000)='/dev/midi#\x00', 0xc91e, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000f58000-0x8)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000090b000)=0x0) 2018/01/07 06:17:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005b1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000)=@random={'security.\x00', '}selinux%%self\x00'}, &(0x7f0000002000-0xaf)=""/175, 0xaf) r2 = dup(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000001000)=0x4, 0x4) r3 = dup3(r2, r2, 0x80000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0xffffffffffffffac, 0x6, 0x201, 0x1, 0x9, 0x8001, 0x80, 0x3, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000-0x10)={r4, 0x8, "af2961fa811cbeff"}, &(0x7f0000003000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000004000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000004000-0x8)={r5, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000004000)={0x1, 0x22, 0x2, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) shmat(r6, &(0x7f0000001000/0x2000)=nil, 0x7000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) 2018/01/07 06:17:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6b49, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x5, 0x2, @thr={&(0x7f0000bb8000)="bb94b4a4536d0133c044ad122c763a0fe981c9f982ae654760f3019b5e41216da63e13867bf4bfc7576ce6d83ffdddac95f01839b4bcdae1ee91f36d0c9b4d6bfc5e05388dec8bb9d5e9e8ea3dd0e1fd55cec3242f2f3a943fa7ad48cf738a8470d83041b4280431c23bb575cd8990e4c759c9f959c2fe46977fa4a9ac8fe03b05276f409de3568a006a5c2c5f4f2371bf61f9943df672bc28c6cdc16b03ca70fdd54bb991d8e89538886849b01335a72f41e0d2b72a4b385951ede306f258ddc7cb7c27a3e0d46ee5f7e7c8531dbe5d5949e37a381d2b7e8d23d8addaf4", &(0x7f0000001000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000076000)='.\x00', 0x0, 0x0, &(0x7f0000522000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 06:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e3e000-0x3)="040094", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/07 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000996000)='./file0\x00', 0x1) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000483000-0x9)='/dev/ppp\x00', 0x2080, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00005dc000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r2}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000044c000)={0xa, 0x0, [{0xc00119ff, 0x0, 0x2}, {0x3a1, 0x0, 0x1ff}, {0x1dd, 0x0, 0x5}, {0xb1a, 0x0, 0x0}, {0x118, 0x0, 0x2}, {0xbff, 0x0, 0x2}, {0x9aa, 0x0, 0x1}, {0x4b564d9b, 0x0, 0x8}, {0xbff, 0x0, 0x1}, {0x307, 0x0, 0x400}]}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000044000)={0x7, 0x0, 0x3, 0x886}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000088000)={r4, 0x8}) fcntl$notify(r0, 0xa, 0x34) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r5) ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000723000)={0xf, 0x5, 0x5, 0x4}) 2018/01/07 06:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ae9000/0x4000)=nil, 0x4000, 0x0, &(0x7f00008d1000-0x8)=0x7, 0x81, 0x7) r0 = socket(0x10, 0x2, 0x0) dup2(r0, r0) 2018/01/07 06:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c16000)={@generic="e89c08bc3069a30cb80f0fa58c2e3c53", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f00000ef000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/07 06:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x5, 0x4) write(r0, &(0x7f0000499000-0x7a)="110000001a0025f000180204c3edfc0002", 0x11) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c8c000)={0x0, 0x7ff, 0xfffffffffffffff9, 0x1, 0xffffffff, 0x7fff, 0xd7d, 0x3, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x1, 0x3, 0x8}}, &(0x7f00004ef000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000127000)={r1, 0x781b, 0x7, 0xd2e, 0x2, 0x6}, &(0x7f0000dae000)=0x14) 2018/01/07 06:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) socket$inet(0x2, 0xffffffffffffffef, 0x0) syz_open_dev$tun(&(0x7f00008be000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00001ea000-0xa5)=""/165, &(0x7f00008f6000-0x4)=0xa5) 2018/01/07 06:17:20 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) chroot(&(0x7f0000d6c000-0x8)='./file0\x00') r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000504000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000fc1000-0x4)=0x75) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fc0000-0x4)=0x401, 0x4) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) 2018/01/07 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000f2000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000089e000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002b8000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0x6, 0x1, 0x0, 0x8863, 0x449, 0x6, 0x8, 0xffffffff8863aa03, 0x10000, 0x7fff, 0x6, 0x2, 0x0]}, &(0x7f0000dff000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dc0000-0x8)={r1, 0x3}, &(0x7f0000058000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) 2018/01/07 06:17:20 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008e9000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d01000-0x4)=0x0) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000f000)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000)='./bus\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000000b000)={0xf000, 0xf000, 0xafd, 0x2, 0xffffffff00000001}) mkdirat(r1, &(0x7f0000047000-0x6)='./bus\x00', 0x0) getdents64(r1, &(0x7f0000043000-0xef)=""/31, 0x1f) getdents64(r1, &(0x7f0000026000-0x10)=""/26, 0x1a) 2018/01/07 06:17:20 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7f, 0x2) ioctl(r0, 0x5, &(0x7f0000008000)="") 2018/01/07 06:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x81) sendto$inet(r0, &(0x7f0000eee000-0x1)="1a", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000193000-0x8)={0x0, 0x0}, &(0x7f0000392000-0x4)=0x8) 2018/01/07 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/01/07 06:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002e6000)=[{&(0x7f00008cb000)=""/253, 0xfe3b}], 0x1, &(0x7f0000ff0000)=""/240, 0xf0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000e85000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000a71000)=[{{&(0x7f0000418000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000776000)=[{&(0x7f00004a4000)=""/75, 0x4b}], 0x1, &(0x7f0000db9000)=""/189, 0xbd, 0x0}, 0x0}, {{&(0x7f0000bdf000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000085000)=[], 0x1000000000000217, &(0x7f00009b1000-0x37)=""/55, 0x37, 0x2000000000000000}, 0x0}], 0x2a8, 0x0, &(0x7f00008dc000-0x10)={0x0, r1+10000000}) r2 = syz_open_dev$dspn(&(0x7f000032a000)='/dev/dsp#\x00', 0x8, 0x400000) futimesat(r2, &(0x7f0000dcc000)='./file0\x00', &(0x7f0000eb8000)={{0x0, 0x2710}, {0x0, 0x0}}) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) socket(0xa, 0x4, 0x8) 2018/01/07 06:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cd1000-0x10)='/selinux/status\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000678000)=0x0) io_destroy(r1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f5e000)=[0x6, 0x81]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c2e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3, 0xe, 0xcb9, 0x100, 0x7}, 0x20) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b8f000)=0x3f, 0x4) 2018/01/07 06:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a24000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003a0000-0x2)=0x9, &(0x7f0000fed000)=0x2) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r2 = request_key(&(0x7f00004d5000-0x12)='.request_key_auth\x00', &(0x7f00002f0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a9b000)='\x00', 0xffffffffffffffff) r3 = request_key(&(0x7f000038b000)='id_resolver\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000893000)='\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000919000)='cifs.spnego\x00', &(0x7f0000587000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f00000f0000)="586fb645b7563f960f498443c175823bc3b55f75e5bc4f690cd3d65ff1116a32e5", 0x21, 0x0, &(0x7f00004d5000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 06:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00001c4000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000ce000-0x10)='/selinux/access\x00', 0x2, 0x0) fstat(r1, &(0x7f00007ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000aa9000)={0x6, r0, 0x0}) pread64(r2, &(0x7f0000ed9000)=""/0, 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f0000105000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000230000)=0x1000000000000002, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000501000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000057c000-0xc)={r5, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000114000)={r6, 0x0}) 2018/01/07 06:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d2c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$void(r0, 0x5450) 2018/01/07 06:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_dev$sg(&(0x7f00008a1000)='/dev/sg#\x00', 0x816, 0x400) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000878000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000286000)={{0x5, 0x7, 0x1, 0x9, "08cbb8a8fd796d63c9e7e261361d6790f75a5f90a3b23fd9acda3cfaad1c8b8f6c2679e11f4ecfdf43cd93e3", 0x3f}, 0x0, 0x0, 0x347, r1, 0x0, 0x5a9cdad200000000, "2a6367a62bef266d8cb03cdfdbbefb39128848287e777cf191897f779ad8411bacd7e5693cd5afbe1b162755ee079ee67c8159cdfe8f487c63cfab4457e4d1c3", &(0x7f0000644000)="5d2a27757365726d643573756d776c616e3176626f786e657430d07573657276626f786e65743147504c73656c66757365727070703176626f786e6574317d00", 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x2, 0x1000, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c0c000)='/dev/net/tun\x00', 0x0, 0x2008) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000aae000-0x8)='./file0\x00', 0x10000, 0x1af) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000ae9000-0xce)="abf5fd86506a9c00974a47455141b0b41693724c016d90e24760bfe8e6c73302bb0e8783de1e945fe39c53e6ad11d5c13584a07262fa3a00ef451b183b9ceaf1c58e8e8ebe8d43823fedb41fe8b89caba6b6248ccba5709dd4a276841fccbb01b8c9a6dd3dac6a0abdfd9afec20d6efd8f560309bc9c59d19e5055252bb02f706b3a9800975b786402d11b3bf54d638781c91c2422820b888f0b340464516bef098509d1cd724c19714cd9e25ccd0888b2f53a7d62cb723966b744872292584d264ff06baf8d54c90a0d2eeb9d71") ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000041d000)='/dev/qat_adf_ctl\x00', 0x20001, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000ca0000)=0x8a4) 2018/01/07 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000148000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000ddf000)={0x0, 0x3, 0x9, 0x6, r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f000033b000)=""/4096, 0x1000, 0x5, &(0x7f0000f36000)={0x0, 0x989680}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000917000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) inotify_add_watch(r3, &(0x7f0000f99000-0x8)='./file0\x00', 0x806) 2018/01/07 06:17:20 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x80000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) fcntl$getown(r0, 0x9) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000009000-0xd)='let/rt_chcae\x00') preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x4000000000000) 2018/01/07 06:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000572000)='/selinux/policy\x00', 0x0, 0x0) r0 = shmget(0x2, 0x3000, 0x700, &(0x7f0000710000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000719000)=""/4096) 2018/01/07 06:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c90000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, "de19ea15f2811f87"}}}}}, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00002fc000-0x8)=0x0) sendmsg$unix(r1, &(0x7f00004aa000)={&(0x7f0000f27000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008c8000)=[{&(0x7f0000856000)="f6d8b9fd25e282e4251e78d1059a70478a144be42949546847d25af92e3cff3be65ac84703a3be01793f9f500085ccaaf5b50729c7d0d1d19b50b90714a87e2c2734fd88", 0x44}, {&(0x7f0000044000-0x18)="a8a912ea8b4d49eb2f277826f3be4c9050b6e675e4f2d283", 0x18}, {&(0x7f0000b87000)="217551c07295a4952f605734da9c41c26f2a581433b784b96da6202cd054a51f40aeb393f5761c19004644327adf44e44dd266085623b66267bb22944bec5b4a5b6a6d7cf6d2b6327a0729e005ddfafcd255637dfb848ed0bbad9df2bdd2feadaa613ff65571d31d0e2f37f1be1f92bdbff5a380fd646334cb19231281761c37ae9839ad2bd6d7de9805629e22c5ea5469655ebfa67b05e6368554cd73d5ff7c941c449e8717c9223c2c35cd5e21ae495dd63b7e02113ad990eae3ba19be73dba01e6b780e9e2ea2ff16efe3d3f80bd03ccf24f2227ce601d0a3a1f0273192887ace14bd1cd1fb8bdf63449b8e80", 0xee}, {&(0x7f0000e7e000-0xca)="e783bec4c848f607bab7e44d6d9f6bde20952a4278d5d6637dd663e54b936846f04825226e638b92bf123c743554d57de67c34e4564f681964dfa80ce03b6b7addf65c1c480826b4d0e2b6bf20a3480c78909e4c34d9e4acb41ecb64f5239c861953dc3cf30829c645f72c33e804713cdffe55518d5f032901c2681755927b24d2a33c80835ddc04fd26eaa1eabc89670ca7896decca2377e961ea4733fe318ff4f6653d75854cf3e7136964fdb4c692de1924a608993b4ae1463c7a1dbd93b1d5e077d7e3ad4a6e69bb", 0xca}, {&(0x7f000057d000)="e7818a021c560c96e6eec1d15aac279f7a6996aa81013a728880115e5b1e84d1b0495a9a3d010bfcf977e701111e302de8217d1a3f82b81c42c17102ad50d2e89ced1d2f0c525d42ece40038b5b472c6d84ed12a7e5f309eaa817921e6c5d30896f0cdf2cd641993bc86e30e46d0a48f85fb25b3117e8365a1d1aaccd8f8e4", 0x7f}, {&(0x7f00009a1000)="6634384e2cf7d6750bb0f3fff3ed75911fb8046ec7b97fb9856a745df9aff8726b535f5ea0e139eea2135c857097820ebe33802ffa5568885704450e1948c05581c9a10e7fdc6acfeebd2292be2f5debd5a8edb7c2d6bc34a39e6bad85c6ad98b77cae2df8c40d66365317448e62a7f461b5372d07b445ea247ffd890647b394e513e43c2c884e5d881994457c4be4bfce357a1e185d0bf980f3e6d5cb514074438763d8954e6b66c8c1", 0xaa}, {&(0x7f0000bd8000-0x4f)="40d1c255d970ce7763962e63ceb400eaa0566cb7857a636fbb60838c50eaad28f7bff635185bab57dcd9d420ead4777c7329944e1372a38c495eb6eac62a13d7cec3700609baed196b8814e562ac57", 0x4f}, {&(0x7f0000b56000)="f4219ad58047c3cb984b8d49f35d3bf20610454314768f14951d30ed67f51b", 0x1f}, {&(0x7f00009e2000)="4deeb164a51ed166d6f7e61f71dc566e4378904302a57cd95e264de40fa36248c4c37e23057665095ea87e72f1359c8a7237c99b225d7c92c5b954a2d68e3ab2583f2485016203a0a0e142f32424f8f56aa88ff742e3b3345464df38f070cb9b7c9fa4cf2d43c837f2c218e262172a38191281a1ec05b9d18af1ac638002a43ef7b182dacb308fb5fa907a4aebfeb3681a8e535a5d9cd257d90c0c3620ad48942129e038af2cd8cd4da1da21411a2d93ad250373d275b0444ecb8d1b061d7cb18900739a546a22fd756407", 0xcb}], 0x9, 0x0, 0x0, 0x0}, 0x20000804) 2018/01/07 06:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008b1000)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000643000-0x5a)=""/90, &(0x7f0000ed9000)=0x5a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004e8000)={0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0xa, 0x13, 0x10, "76f72e8eac7865699f672cbc0bfabc716f9047109486252b3aaccfd1c6bbea7d7a172725b64e0404628c8da1bf0ea4d30a9d455a5f9fdcc4413238bd2af7efca", "429bb35cded8ebec2bbe0ed02e20fed7548abb634fc4f0751588688c117d007fd0f1c39c103565c7c72be5847fe60b6e2d82f131b9b09b20f5431c082fae19c5", "85f5c6cc14d231f75a6fda30dd8e0c9b72386fd0f31d1b811fe11c37c70e0007", [0x2, 0x4cd]}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ba2000)='tls\x00', 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2000000000000001) [ 84.876902] QAT: Invalid ioctl 2018/01/07 06:17:20 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) r0 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x77)="92d7d2ddfe8319faee7b70759789d45f58ca403628f3b21291d07e6b46d7ab54b38f8d668cb0ba20235a73c7522cb87b5591e4ba852ff0565a027a9d403a1aa9429df62e51dc9d5c2834be9a1fe08cd1bf831e70052051e3681d5b29198be632e2d9904cb633341dd44847f31b28127f2328ffb3c23fa2", 0x77, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000006000-0x1000)=""/4096, 0x1000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/07 06:17:20 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f03000)=0x0) ptrace$setregs(0xd, r0, 0x81, &(0x7f000012f000)="114b043f302542b9c03df4c2994761d63e52e8c4aa8fd67223efcc75ee8f513f9303c1dc4c5d0a96c8b5c27b1e23099802ebaedf48fab4d9dc7beeaa13ce323f00e8cb4ea0f56c0d2016dadff2797ebe15d9cdba55f50eb01a9c66d81f7102a18aacf892a0a9b1940ba1a758396e5cbd8acdb97bdb6cd2d744339887df2b22067ca051e1925567b3bd13b7f3d4233ee173e3e2520c0186a3f10c513b58998b618a8cdc5c8e10a1ba7462") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000ec000-0x4)=0x1f, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e00000)={@common="677265300000080000001b00", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00006d9000-0xe)='/selinux/user\x00', 0x2, 0x0) [ 84.919390] QAT: Invalid ioctl 2018/01/07 06:17:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3380000000000, 0x1, 0x4, 0x1}, 0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000097e000-0x106)={0x0, 0xfe, "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"}, &(0x7f000095b000)=0x106) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000003000)={0x100, 0xc, [0x10001, 0x8, 0x3]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000004000)={0x3, 0x6, 0x4, 0x1bb0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000484000-0xb4)={r2, 0xac, "c29849ed1033ebb21bea4c1fa1ab1b960544b43f0ab0f15e9a87b00a852be8da9d57ed123a8525c6a6b434d0de76b5ba12a9306cafb89505a5dac7a61bd152563febc5679540178dcb12906528c27ab1056e8e2e763b8e5373628dfabfc6555a09ae769ef441af8b6fef0883d71e204c087e4aeae836ae17c22f3693b163dff72860bd00ac4eddb3542318082bed58f8bb786cba35f20235696182448a1b011f5bd598b785f72a49bd8ea4bb"}, &(0x7f0000a97000)=0xb4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000002b000-0xc)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001b5000)={r3, 0x4d, "98b268e27c3efc7480b199c43073ac6e205446037f6aafa22b7798e065b9ab27619aa9d3bbb7fe7bcc08b60566dffb6e437724984ca23e9eda29bb72bbe69d2ebfac8569c2ad7d791310167815"}, &(0x7f0000f23000-0x4)=0x55) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000600000-0x4)=0x7d1, &(0x7f000090e000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001da000)={0x0, 0x7ffc}, &(0x7f0000aa5000)=0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00005ff000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000000a000-0xc)={0x4, 0xffffffffffffffff, 0x0}) connect$ax25(r2, &(0x7f00005f3000)={0x3, {"064d4fc8113671"}, 0xa8}, 0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000899000-0x4)=0x4) 2018/01/07 06:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f00004bb000)='/dev/adsp#\x00', 0x6, 0x800) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000a92000-0x80)={[0x3000, 0x100000, 0xf007, 0x7000], 0x8, 0x61, 0xe000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:21 executing program 0: r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00003a6000-0x2c0)=@getsadinfo={0xc4, 0x1f, 0x209, 0x0, 0x0, 0x14, [@policy={0xb0, 0x7, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0xffffffffffffffd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 06:17:21 executing program 1: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x109040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000001000)=[{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="1f805f9298c25c7e8b323c247e8731f155ad91c98d7a57c670da04ae3a52260d9b8c7768c6d3e9a3b3e1c161860a7bd2f40d123d071d44700f80c1ec75687437d19cd2631f25ad8db56e7b9af2f60292d11d82f024c6", 0x56}], 0x1, &(0x7f0000000000)=[@iv={0xb0, 0x117, 0x2, 0x9a, "8f854891eb709d23549e977ffb9256415fef6f470e3c72009fa24b7b2f7260f5c408f86fc04b52268fa55e29e2b7f1a48c80f4dba8a4b38b4718e881c573b27c86edf26db3e463922fcb61f1e7020f0e829da373d76b8aef949c24363448d112347dc11d6c93460dffdebe1706e7523fbcc25766373cca7ace768dfa8fd380059f9deb0619b9230bb64a346ae4a9e823dc076170eff4909fad3d"}, @assoc={0x18, 0x117, 0x4, 0x200}], 0xc8, 0x20000001}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="4b9ba32e627c920a93440c6929f15a0cbff2cd8ecf39c5cddac76651de3381525c15bb74905af21d50ca2f052194a7b6d43ea53a13e7f8eb03860b60d2fd6670536f23d893", 0x45}, {&(0x7f0000001000-0x84)="aedb7f38f6db8f6935c6c5922c21f6cf8b47cebe798dd268cf80cd7b1e47ea0e7c95fd2d6aee3688055475475ca5c9bef2826b18b954da2fb4aa6bafe6337798097a5742d04ddb03d831ad97e05c8c5c558c509303485125d22cc18c2b7920a907768d867b21c7870eb574b3c74e9549fadacf4318e7832fa958ea85d97529f99c4816c7", 0x84}, {&(0x7f0000000000)="2e714afb8978b3e5aaac9ab0a3da605984728edfb21e8a1d34682fe36a3e894cb72ba9d6dee4d9ed58b937f5d1cec863f65d9c97d43c08123f1319b42ce718df7cdc855b8d6a2153e2a9a2ef120b39501cf6c9eaebfed0cbba15a901da63711ab3b88a1e98fc7f8175bc3328d01e6cb573e54431b227b0b559e6e0b557c772f0836a2c33810610e117a4b67e0c81bfe2578f20a679bd3f654b7df8cbb4e0035bf83542f2318dc15d565eb3", 0xab}, {&(0x7f0000000000)="66b34e79e939cd7343578e21c91200507ccf", 0x12}, {&(0x7f0000001000-0x4e)="78f5f134c7506dd5f6b49dbba76635c3bd21fd6ce8a200216dbb47d4bc6491472acb2c1dfa1c5add4f1463230f5cd1bbfa7a728e9417f58f9f1df27e4835744cc2d8bc259549df7c2638ae6525a3", 0x4e}, {&(0x7f0000001000)="1b75178cdddf7165fb9396811d4c00c920cb6d4e98ce54cf1dae496ec982f5dd6e2a1a9fda97731fba03688315111ed231ba133a579b3e33ec92ca359c2258369c7fe58c3ff0bae1d004a521dc81044913e6844c94f6bb1afb0d8c8d1f2eb248666b4e22644ae192584502cdebd791012600f26ba15200fc37c6c6137a0a09ffc33dff4e4db19054ee81402491437efe4b27ca9c77", 0x95}, {&(0x7f0000000000)="42fbbdc77feb066949a8aeb7264eab3a7d70452e4540bdfe743835d8e4edf557918fe0cdb0ebcdc43185339a89e0beb276f17c917c9b8b3f507280efe8da8fbecbe1264457351a538322ae52967108eccd4f53271334c669c3cba0fb4e0426", 0x5f}, {&(0x7f0000002000-0xa3)="05a90a0099221129bd180af182f9ba7bd2310be64147434e690aea86a59a0d0fa3c82191a8d922c24b96a26466a8243e0d9bdc619dd473896071e848b39fb09add7e85fabc3dbf69c8e539bd6445b0df48bc08da76e03e10b17e9993ee8fc25644b0e8b45270d103c0a091f8dfe77ae6d866a81a3433b118c2e77966944d140dfff1452d0e19d2e77dd85b8aa2e81af523acf911ce774f6b447b7b40ed510bdea6ec80", 0xa3}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="40eeeb43ebfe35577000af6c561a30de8c98988191c05f300b3da5f13bb231da221bac710eb242abd2a5c9b35e815004ad8d734c4c669666f625992a6243a3c022d32dba03f7191d4b5e691b0ed7e01ad9bbfa1c8cae26d95e6d7fcbb450f24188568bc8c76ac949bb1bcb074d4fb08b8731b2a244597e6f396ffd69328b7e8721463411e61ff39be5ec98c0e4f4913a22a7155af2bb8274d41a24a9b337fb5e41be917d5d20020029e03d0210dd75f4738ad5730c6edfe760d2c52a61ffafe8ce05efc0fbd46c85742a079a", 0xcc}], 0xa, &(0x7f0000001000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x811}], 0x2, 0x8000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/07 06:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00004e8000-0x29)="26000000130047fd2000b1dc59002200160b1409020000e9000000ffff00f932050003003f40", 0x26) r1 = syz_open_procfs(0x0, &(0x7f0000387000-0x7)='cgroup\x00') ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000056c000)="66195c0279f1090eb2e77503a2635df5227e6d7934fe44039a4d290e4217ab496c61816831789ecaa9f693018822dffce0f4dfb2776b8714c69e47e0b62e86eb965949897c6155be193b760288d93cd892b76292501c9c25f17da3e4e5e3a1921e919eeb8059b3ec9edcd8ea83c0bea8495de2fe8ba474266518930aa6912670286e68d3e48e0bbeb09514c7da16619824ec8bafdc37e05a12f56f4e88c4682e4c2e232600f011daa7433583f607dbe878d5ada1fb2d") 2018/01/07 06:17:21 executing program 6: r0 = creat(&(0x7f0000b36000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x0, 0x200, 0x3, 'queue1\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000-0x10)={0x5, 0x189}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xa)={0x0, 0xe, 0x1, [0x3ff]}, &(0x7f0000001000)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x6, 0x8200, 0x1, 0x2, r1}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x4e2, 0x9, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x20)={r1, 0x0, 0x18, "f53ba43fd04af08e7a78a96f393d3748dd635f07a178c846"}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000004000)={0x1f, {0x6, 0x7, 0x9, 0x0, 0x9, 0x7f}}, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000006000-0x45)=@random={'os2.\x00', 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000005000)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}], 0x54) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000-0x8)={r1, 0x112c3df0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000007000)='/dev/midi#\x00', 0x400, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000009000-0x8)={r3, 0x32}) inotify_add_watch(r2, &(0x7f0000006000-0x8)='./file0\x00', 0x2000008) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000009000-0x14)={r1, 0xc, "9f5198b5b8a47df1a2bce71f"}, &(0x7f0000009000)=0x14) 2018/01/07 06:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ab000)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000041c000-0x2a)={0x51, 0x3, 0x5c8fecfc, {0x9, 0x3ff}, {0x1b8, 0x58}, @period={0x0, 0x101, 0xc83, 0xf57, 0x63, {0x5, 0x8, 0x0, 0x100}, 0x1, [0x40]}}) syncfs(r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e3b000-0xc)={&(0x7f00000a6000-0x8)='./file0\x00', r0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000093a000-0x58)={0xf00, 0x8, 0x80, 0x100000001, 0x7fffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 06:17:21 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x77, &(0x7f000038e000-0x7)="", 0x0) creat(&(0x7f00005fb000-0x8)='./file0\x00', 0x23) 2018/01/07 06:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d2f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001d000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000436000)=0x1) syncfs(r1) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000b65000-0x20)=[], 0x0, &(0x7f0000b0c000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, &(0x7f0000893000-0x50)=[], 0x25e, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/07 06:17:21 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e60000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f000074e000-0xc8)="7d49d8efa1a4343bf0571fec600fcf7108101cae8b21472d78994a3543f17b2396d2d660f024d95870763daa103a9e1bf6c857dd75dc7ecdd87059c34a195ae29113c32fe6a492b5095bed40998cd536c96c2dbd2081833ae343ac944b4034968742fcec84dec6891b3e3bbbb78769f45a969b7266d604aeb116de28e468391923ee0241b06d7fe1371f24d5f85967e58fa5d737e154768b7fb29d538191be183ce32039510d9c9b09890e70758700da6313cc0c80b50a545da3c0d1452cff47d38d2ea8a4762baf", 0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c7b000)={0x4}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000f60000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000035d000)={0x0, 0x3c}, &(0x7f000033a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000961000-0x8)={r3, 0x7}, &(0x7f0000b48000-0x4)=0x8) 2018/01/07 06:17:21 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000109000-0x4)='tls\x00', 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004ed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f55000-0x4)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009b0000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x79)=""/121) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000)=0x3) r2 = semget(0x3, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000003000-0x65)=""/101) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r3 = accept4$inet6(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80800) fcntl$getflags(r3, 0x408) ioctl$KDENABIO(r0, 0x4b36) recvfrom$inet(r0, &(0x7f0000001000-0xab)=""/171, 0xab, 0x40000000, &(0x7f0000003000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xbe32, 0x2000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000007000)='./file0\x00', 0x40, 0xc4) 2018/01/07 06:17:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x220200, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000775000-0x1d8)="1f0000001e0007f1ffffffff07000009000000a6536b8d3d9339080001454a", 0x1f) 2018/01/07 06:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b43000)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe(&(0x7f0000735000)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ec1000-0x20)={r2, 0x0, 0x1, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f00006b9000)="1f00000002031900000007000000068100ed3b8509000100030000003ffe58", 0x1f}], 0x1) 2018/01/07 06:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000a74000)=0x0, &(0x7f0000424000-0x4)=0x4) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009e0000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000ea5000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @te1=&(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000071a000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) dup(r0) 2018/01/07 06:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000bac000-0xb)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004f5000)=@assoc_value={0x0, 0x0}, &(0x7f0000def000-0x4)=0x8) r1 = socket(0x1e, 0x1, 0x0) bind$inet(r1, &(0x7f000068f000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r1, 0x800000010f, 0x87, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/07 06:17:21 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) fstat(r0, &(0x7f0000985000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c1c000-0x4)=0xc) setregid(r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x7ff, 0x4480) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x20013, r0, 0x0) execveat(r3, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000001000)='!wlan1\x00', &(0x7f0000000000)='..,\x00', &(0x7f0000001000)='nodev,\'\',\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000002000-0x2)='@\x00', &(0x7f0000001000)='wlan0&^\x00', &(0x7f0000001000-0x11)='+procsecurity\'^$\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000001000)='\x00'], &(0x7f0000001000)=[&(0x7f0000001000-0x9)='@selinux\x00', &(0x7f0000001000)='proc\x00', &(0x7f0000001000)='nodev!,bdeveth1:%\\^)$[/\x00', &(0x7f0000001000)='\x00', &(0x7f0000000000)='em1\x00'], 0x1000) getpeername$ipx(r0, &(0x7f00004ed000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004b7000-0x4)=0x10) 2018/01/07 06:17:21 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000430000)='/dev/vcsa#\x00', 0x10001, 0x2000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000a40000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x957) 2018/01/07 06:17:21 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000081d000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x80000000, 0x5, 0xffff, 0xdb}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x10000000000009, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 06:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x7387) 2018/01/07 06:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00007e7000)={&(0x7f0000ebd000/0x3000)=nil, 0x3000}) 2018/01/07 06:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd6000)='/dev/rfkill\x00', 0x20001, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000069d000)="b45aa607a5da96787116e6e13982c78ef0e422baf65d35a0e76920f5d0e46db1a7ed2eb58346824fefbceebf60cab1b6e5a7aa34745c9802044abdbcad1a3a69b9c97544a930cc72149d29d163c93437865ba3245f437867662ff01b5c248589eec91a6b5a8b956daaff36b15a81cb8391b7571bae22da296cd15c6ad121ca24bc34d60875326c9c5c4722b61ef69010909b25dfde4b7d2d41dd255c613c8dd3d0bb5c7597215dd52a1d9405d7c96c90d9bbc4e50f94e5e444898fe395e39f2aaa0d") 2018/01/07 06:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") r0 = open(&(0x7f0000a14000-0xe)='./file0\x00', 0x141065, 0x1) io_setup(0x3, &(0x7f0000360000)=0x0) io_submit(r1, 0x3, &(0x7f000057f000)=[&(0x7f0000920000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000b95000-0x78)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000804000-0x40)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f00009bc000)="472fb1b24b42fba4f851342660e64650170f898793d52f74687d6f8be93cf81218898762eccc35c26e8f21012661fe30fb8c91aee228620ac43b2848b4e390a01fe669fce6e9714f071db3a866c959ace71fd25922abf74160c64d32c35e9391d50ef6d4e3971dfe7d687f440af7365198078cde1f9275609dd84bbc455f4e86ee39aa32c5dd0f4fa2e58d6d1466c6f3dabae009e212b52712417b94541cd53ed35a1d056262aa2106e0a5d67ddcd49255190cd39575711701130e7266a35411a3545a3cab8c78dfad2f617d9eaf66de874317f80b8f9eb6b4329ee914732eee59a4dc99676d88ea76bfc89750a5069bb4e7ed4caec0d9a3", 0xf8, 0xfffffffffffffff8, 0x0, 0x0, r0}]) 2018/01/07 06:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bbc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002a9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000989000)=""/246) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000116000)={@generic="f074ae8211db79ee9090817a6c346a38", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000cd8000)=""/88) openat$ppp(0xffffffffffffff9c, &(0x7f00007c0000-0x9)='/dev/ppp\x00', 0x101500, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000398000)={0x9f96, 0x100, 0x80000000, 0x7}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b3f000-0x8)={0x0, 0x0}) 2018/01/07 06:17:21 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @x25={0x0, 0x0, 0x0, "d835dbeefb74fa1e6f9ee9"}}}}, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xffffffffffffff7a, 0x7d) 2018/01/07 06:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000499000)='/dev/dmmidi#\x00', 0x5, 0x488000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000687000-0x10)={&(0x7f0000e31000)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 06:17:21 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000b37000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000b39000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b36000)=@sack_info={0x0, 0x5, 0x8}, &(0x7f000090d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000701000-0x8)={r4, 0x200}, 0x8) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x207, &(0x7f0000b39000)={&(0x7f00006fe000-0xd0)=""/208, 0xd0}) r5 = gettid() fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000b3a000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) 2018/01/07 06:17:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0x51)=""/81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0xef)="5a530140d179268d4b4f0f3bd93b616f2acb086251909bd79a8cad93ac58b7c3256cf4654ac03663289992abe27e13e42b09bde4eb094c82ff4d22a2465481d55df18141087033d53993508cb9056c56b5cf99a5b873c6342829895029e76966f0483c34ae36f00ad47c44cc90fe5151ead0541bc079e25daf3c3e2c92e98f007c702372e24366c2e59a0367d1d63932bce2c334afb0a7388d69c2681eea579f0edefcf02aee6aa9e9004e26e2ef8b2cba431971bbd88540ff41cc3ea91e811a527aba87a9a530d71ef76f1ba99a6d60a1bb987c4494f0f2993d762466c4158fe3285ccd9500bf681d8a03a88a9db0", 0xef}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0x3)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfffffffffffffd51) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000aac000-0x2)="", 0x0) 2018/01/07 06:17:21 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/enforce\x00', 0x8000400000, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000bbc000-0x8)='./file0\x00', 0x4003, 0x8) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, "0fcca4bb22f2132559edddba1a8900000000ffffffff91add84e79d1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743989f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000f71000)={0x18, 0x29, 0x4, "f1eb"}, 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000f71000-0x8)='./file0\x00', &(0x7f0000ab3000)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/07 06:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000236000-0xd2)={r0, 0x6, 0x6, "edfa28da64d72d56f8d5375ce769e84ac4a330700c03d50565b43766ebd7fa2d88e45246081189e964c315a29b348e25acd7f049f846e49dc8779dcf7844c9d4d23efcf8ce53c4dad4180be8262d37a64f01bb7c964813741a62dd21f11fce102b2a24795b1b330d2417ff0e7d2327cf92a18f45830a136ede0d5a226d3d882e2a701ea362ccbbdbb83238d3cd6c549552e73c279f4e4db699826642c378b3767514737ec0d726138221b1faefbadd486bf7d5477e34427073e009de15d4bcbd435dee66cea7a112"}) ioctl$KDENABIO(r1, 0x4b36) writev(r0, &(0x7f0000d16000-0x10)=[{&(0x7f0000c00000)="2900000018001980013d7524006800210206e30000000001800000000800160000000c00000000ff00", 0x29}], 0x1) 2018/01/07 06:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x200000000000000c) write(r0, &(0x7f0000909000-0x1f)="1f000000070afdddfffb00f60000800200000e19090002c006000806000000", 0xfffffffffffffcc5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000651000)={0x0, 0x65, "25ddc4fe2f95806ca7d284fe23c899461b686811f370320d6786f88b6cd4f924db1a1b2728967320f03a84d4645e097cbbc08ec92dd7ff004971a84ea5f37dacbb375ee3013e3b153f52d7ae7721fcda60eb56cc53ef4158a1e147a1d9bba5d666729a253a"}, &(0x7f0000b04000)=0x6d) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006a3000)={r1, 0x7, 0x9, [0x100000001, 0xfffffffffffffffb, 0x7, 0x1, 0x8, 0x3, 0x7f, 0x3, 0xfff]}, &(0x7f00000b2000-0x4)=0x1a) 2018/01/07 06:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[{&(0x7f000039f000-0x9f)='Z', 0x1}], 0x1, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000f03000)=""/244, 0xf4}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000bfe000)={0x3, 0xf0cf, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffff3238, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000860000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000133000)="1cddadef6c46484fbf26de3b5af70c86d82839e3d6f689f1c95d264386e6e0f9bc338f406f8c75d3a552bc235e9e9c7ade8533389975228b3e5f8ff2fff574b0c5ff21bc62be106527d1301639a32e8dd32ceb7495201d027dfa44e0125682b7d780327fb0b0525edc31b951c4aae5264fd4ba8eda719b8c7e4f76f7f1eac41955be3ccd0fae7b272e00", 0x8a) r1 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000088c000+0x781)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) tkill(r1, 0x16) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000677000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000fc8000)={{&(0x7f0000162000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/07 06:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004aa000-0x11)='/selinux/enforce\x00', 0x8002, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000037e000-0x4)=0x2, 0x4) getpeername$packet(r1, &(0x7f0000899000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000266000)=0x14) connect(r0, &(0x7f0000000000)=@ll={0x11, 0x0, r2, 0x1, 0xf2a4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/07 06:17:21 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e89000)={0x0, 0x0}) socketpair$inet(0x2, 0x80007, 0x1, &(0x7f0000ad8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xd67}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000aef000-0x8c)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000318000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ca4000)=0xaaa63efda8f56932) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000002000-0xb4)=""/180) 2018/01/07 06:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendmmsg(r0, &(0x7f000046a000)=[{{&(0x7f000070a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000079e000-0x40)=[], 0x0, &(0x7f00007f0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e6c000-0xc)={0x6, r0, 0x1}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000a95000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:21 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000c000)=0x0) tkill(r0, 0x24) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x401, 0x200000) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000008000)=0x2) 2018/01/07 06:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c2a000)='$em1mime_type}\x00', 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000799000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000d77000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x28, 0x0, 0x0, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001f3000)={0x80, @time={0x0, 0x0}, 0x10001, {0xb4, 0x200}, 0x6, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f000009a000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00008c1000-0x6)={0x1, [0x800000000000]}, &(0x7f0000f8a000)=0x6) connect$netlink(r1, &(0x7f000048f000)=@proc={0x10, 0x0, 0x0, 0x400}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e97000-0x10)={0x3, 0x9, 0x80, 0x7ff, 0x0}, &(0x7f000050d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f24000)={r3, 0x1000, "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"}, &(0x7f0000df6000)=0x1008) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00008bb000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00008e5000-0x4)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000068c000-0x10)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000941000)={0x0, r2}) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000660000-0x20)={0x6b7a, 0x81, 0x4, 0x9, r5}) fstat(r1, &(0x7f00004e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_FREE(r2, 0xc0044901, &(0x7f0000d0e000-0x4)={r5}) 2018/01/07 06:17:21 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000095000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00008a6000/0x1000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f000070a000-0x4)=[0x0]) setgid(r0) 2018/01/07 06:17:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = msgget$private(0x0, 0x84) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000252000)=""/248) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000001000-0x9f)=""/159, &(0x7f0000002000-0x4)=0x9f) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 06:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = getpgid(0x0) ioprio_get$pid(0x0, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a37000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e52000)=r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000044d000)={0x101fe, 0x1, 0x1, 0x1000, &(0x7f0000441000/0x1000)=nil}) 2018/01/07 06:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000167000)='/dev/input/mice\x00', 0x0, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000553000-0xc)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000253000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 85.386624] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=12710 comm=syz-executor0 [ 85.416147] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=12717 comm=syz-executor0 [ 85.435705] kauditd_printk_skb: 12 callbacks suppressed [ 85.435713] audit: type=1326 audit(1515305841.501:644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12719 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 85.436306] audit: type=1326 audit(1515305841.501:645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12719 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=121 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 85.436504] audit: type=1326 audit(1515305841.502:646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12719 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 85.437101] audit: type=1326 audit(1515305841.502:647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12719 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=252 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 85.437308] audit: type=1326 audit(1515305841.503:648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12719 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 85.438797] audit: type=1326 audit(1515305841.504:649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12719 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 85.440449] audit: type=1326 audit(1515305841.506:650): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12719 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 85.442437] audit: type=1326 audit(1515305841.507:651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12719 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 85.443495] audit: type=1326 audit(1515305841.508:652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12719 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 06:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e69000-0xc)='/dev/audio#\x00', 0x2, 0x200000) ioctl$TCSETAF(r0, 0x5408, &(0x7f00007b2000-0x14)={0x10000, 0x1, 0xfffffffffffff3af, 0xfffffffffffffffb, 0xeb1, 0x80, 0x4, 0x81, 0x5, 0x81}) recvfrom(r0, &(0x7f0000b04000-0xdd)=""/221, 0xdd, 0x748a5d0c06e7b8a5, &(0x7f00002f6000-0x60)=@nfc_llcp={0x27, 0x8, 0x3, 0x0, 0x3ff, 0xfffffffffffffe01, "da556e908b4f69238f1fb7864e3074815e10431fda4cc44fca3c53ad084545aa9e55c692eb2e966e0bf96cc4e920b1d7bf3329eaa38da762e5952000156f8e", 0x1000}, 0x60) r1 = socket(0x10, 0x3, 0x10) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000d70000-0xc0)="d5800b0206c90cfb7b19a1e23d183b4d939eb8bcb55e062e83fb2678f63703775511f67a3f84448a095daa990a4e2e60638d7c22b2bdfff7b916437b5cd91e2524563db09a5bff5f2690d2254ed025708dbc9414a35147edd6f10c9001fe5e69fa42e974a0e019e39cb462deaddfc7cfb00621e22ac8a30fb613eb6e564fd6628f5fe1164a49d9c78a961ddd8c5f500d1273610f1b2a75a9a4f45e2b5ce88247e2aee68c52dac7b35404cfb619cd7933c9def1df2ddf9eb3d10196e15e0853f6") write(r1, &(0x7f0000a64000-0x22)="220007001a00070b00420000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/07 06:17:21 executing program 7: mmap(&(0x7f0000000000/0xc12000)=nil, 0xc12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f000045a000-0x9)='net/unix\x00') getdents(r0, &(0x7f0000909000-0xba)=""/72, 0x48) getdents64(r0, &(0x7f0000c10000-0xdf)=""/223, 0xdf) getdents64(r0, &(0x7f0000c11000)=""/44, 0x2c) 2018/01/07 06:17:21 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xed9b59f62670cc7b, &(0x7f0000000000)="b5f7d89e54c09881cc2a21acd663907c1908fc4925fb868b43eff440633d2a7cd183b94558447f8cc77e0bb92438c7383f7604dda8fe8c3a162e9a", 0x3b) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) setsockopt$inet_int(r2, 0x0, 0x37, &(0x7f0000002000-0x4)=0x3, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000002000)="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", 0x1000, 0x4000000, &(0x7f0000002000)=@generic={0x3, "f858cabc3db9b6e457257874fc2c8615ffe802d0ad76e38b9f7f6c18bbe4fe1bd30c87f797017a630d516fdb3daacc46cea3d625007b7e3c561363ee5e20312237120a130cf5aee85bb8527cab07f197d02018fa0cbdeb6a706c7910578d14edf14da1c15c78ef53de9b261b968ce66847e8b08f87af431945ebc0b9af95"}, 0x80) r3 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000003000+0x82f)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2018/01/07 06:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003d9000-0x9)='children\x00') exit(0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000ddf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 06:17:21 executing program 2: timerfd_create(0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000)=""/26, 0x1a}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}, {&(0x7f0000003000)=""/203, 0xcb}, {&(0x7f0000002000-0xd9)=""/217, 0xd9}, {&(0x7f0000003000)=""/5, 0x5}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000000+0xe0a)=""/192, 0xc0}, {&(0x7f0000004000-0x1e)=""/30, 0x1e}, {&(0x7f0000002000-0xf2)=""/242, 0xf2}, {&(0x7f0000003000-0x2c)=""/44, 0x2c}], 0xa, &(0x7f0000003000-0x44)=""/68, 0x44, 0xc7d4}, 0x42) accept$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0xa0) 2018/01/07 06:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f0000a06000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000322000)={0x0}, 0x8, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002b9000)='/dev/kvm\x00', 0x40000, 0x0) 2018/01/07 06:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') fcntl$setstatus(r0, 0x4, 0x400) r2 = socket$packet(0x11, 0x2, 0x300) bind$unix(r1, &(0x7f0000ed0000-0xa)=@file={0x1, './file0\x00'}, 0xa) preadv(r1, &(0x7f000069e000)=[{&(0x7f0000100000)=""/0, 0x0}, {&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x3, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d79000)={0x0, 0x40, 0x1ff, 0x1, 0xfff, 0x6}) ioctl$void(r2, 0xc0045c7b) fcntl$notify(r0, 0x402, 0x80000002) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000026d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006af000-0x4)=0x14) fcntl$setflags(r2, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000a02000-0x8)=0x0, 0x1) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000722000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket$unix(0x1, 0x5, 0x0) 2018/01/07 06:17:21 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000b37000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000b39000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b36000)=@sack_info={0x0, 0x5, 0x8}, &(0x7f000090d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000701000-0x8)={r4, 0x200}, 0x8) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x207, &(0x7f0000b39000)={&(0x7f00006fe000-0xd0)=""/208, 0xd0}) r5 = gettid() fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000b3a000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) [ 85.444728] audit: type=1326 audit(1515305841.510:653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12719 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/07 06:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x7, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000034e000-0x1c)={0xd, 0x0, 0x4, 0x0, 0x2, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mknod$loop(&(0x7f00005f6000)='./file0\x00', 0xe142, 0x0) connect$unix(r0, &(0x7f00001ff000-0x8)=@abs={0x0, 0x0, 0x3}, 0x3) r2 = memfd_create(&(0x7f0000b6a000)="5b74727573746564eb73797374656d73797374656d626465765c00", 0x3) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000580000)="0690cae1c58895fd0545eb671f4c1019232a9adca8ef53133af6ff4092189049c74ad7e8c9a4d0d7409130") 2018/01/07 06:17:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000)=0x7, 0x4) clone(0x0, &(0x7f0000e85000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00007c2000-0x4)=0x0, &(0x7f0000000000)="") inotify_add_watch(0xffffffffffffffff, &(0x7f0000524000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000001000-0x4)=0x1, 0x4) connect(r0, &(0x7f0000002000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000003000-0x4)=0x58, 0x80800) 2018/01/07 06:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b17000)='/selinux/enforce\x00', 0x400800, 0x0) sendto$inet(r0, &(0x7f0000b12000)="a1d1bdb31f689f246e3ec14983fe1d88226422d03184bbcff0d665e02981a7374c634c6e990f94f4975b0f80c4a185cc957b99bb56bd6e32504e7df3f7f72f9ac80671491790dfd9e2ceab31288c87fcd9da77e05ae88c3e5e68cfe945a815176f56e2e43ddaf00d3c3b187a26d62eb03125b3a83abbbd3d", 0x78, 0x8051, &(0x7f0000517000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f00004d3000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d0001ff", 0x26) ioctl$TIOCCBRK(r0, 0x5428) setns(r1, 0x8000000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f20000-0x4)=0x0) recvfrom$inet(r1, &(0x7f0000a2a000-0xa6)=""/166, 0xa6, 0x0, &(0x7f00000c4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 06:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000480000-0xb)='/dev/mixer\x00', 0x200081, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000e53000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000dff000-0x10)=[{&(0x7f0000be1000)="290000001800ff0200000400000000020a0100000000ff06800800000d000a00090000010c000000f6", 0x29}], 0x1) 2018/01/07 06:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getresuid(&(0x7f00000ee000-0x4)=0x0, &(0x7f000084a000)=0x0, &(0x7f0000871000-0x4)=0x0) lstat(&(0x7f0000c40000-0x8)='./file0\x00', &(0x7f00000c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000034a000)='./file0\x00', &(0x7f0000567000)='./file0\x00', 0xf002, r1, r2, 0x6, 0x1, 0x8000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000dd1000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) r4 = getpgrp(0xffffffffffffffff) sched_setaffinity(r4, 0x8, &(0x7f0000db9000)=0x9) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) setxattr(&(0x7f0000602000)='./file0\x00', &(0x7f0000173000)=@known='com.apple.system.Security\x00', &(0x7f0000d1c000)='cgroupuser\x00', 0xb, 0x0) mount(&(0x7f00009dd000)='./file0\x00', &(0x7f0000f94000)='./file0\x00', &(0x7f00004df000)='tmpfs\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 06:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) munmap(&(0x7f0000cd9000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000038c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000947000)={"3b567855212a5a6a88060dc8dd8d4c56", {0x4, 0x8, 0x4, "53a5bca6a7e7", 0x8b3e, 0x0}}) lseek(r2, 0x0, 0x0) 2018/01/07 06:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000175000-0x11)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f89000)={0x0}, &(0x7f0000322000)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c2a000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000e21000-0x110)={{0x8, 0x2, 0xffffffff, 0xffffffffffff0000, "5d303c80883ee785fecbaea1183251b511868b961bef69ba871f779c75892e2ec67f3edd65dda32d550577bb", 0x823a}, 0x0, 0x0, 0xb8d0, r3, 0x10001, 0x0, "7e640722dc947854b3b7cfa85e773a3893df18572556de11cecccf2c24c35786fa37c0e50e04b5ad31d8035c9d0dd9d5772faeb367c5fe558e1044193301a176", &(0x7f0000c61000)='/dev/kvm\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1fb6, 0x400, 0x90, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) r5 = syz_open_dev$mouse(&(0x7f0000546000-0x12)='/dev/input/mouse#\x00', 0x7, 0x5cf6e6773a7ff78d) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000c86000-0x2)='M\x00') ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000081b000)={"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"}) bind$netrom(r4, &(0x7f0000f7e000)=@full={{0x3, {"a8dd0a861efb07"}, 0x199}, [{"217dd99d86ff9d"}, {"acaf0ad9b74d17"}, {"368c5e55ecaebe"}, {"3bab27272f9282"}, {"7c9529b2423839"}, {"ca63839b4107c5"}, {"e7ea4cf36114d7"}, {"c13847997d6d22"}]}, 0x48) 2018/01/07 06:17:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000d70000-0x9)='/dev/sg#\x00', 0x4f, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f3a000)={0x0, 0x401, 0x7, 0xfff}, &(0x7f00004b0000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cfd000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x9, 0x7, 0x4, 0x1}, &(0x7f00001e0000)=0xa0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006e3000-0x8)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00002e1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e98000-0x4)=0x10) [ 85.852299] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 85.858894] IPv6: NLM_F_CREATE should be set when creating new route [ 85.865432] IPv6: NLM_F_CREATE should be set when creating new route [ 85.903631] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/07 06:17:22 executing program 4: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000851000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000002f000-0x4)=0x6, 0x4) shutdown(r0, 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 06:17:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x2)='&\x00', 0xa00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dbb000-0x8)='./file0\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00003e5000)={0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x400000000000001b, &(0x7f0000df1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x94, 0x0, 0x0, 0xc}, {0x6, 0x0, 0x0, 0x0}]}) inotify_init() ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000f6d000)=0x0) 2018/01/07 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006f3000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000bc6000)={0x6318}, 0x1) 2018/01/07 06:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000004c000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007e6000)={0x0, 0x101}, &(0x7f00003b7000-0x4)=0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000da7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a52000-0x4)=0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000084d000-0x10)={0x8, 0x8200, 0xff, 0x8000, r3}, &(0x7f00001b0000-0x4)=0x10) close(r1) dup3(r0, r1, 0x0) 2018/01/07 06:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = request_key(&(0x7f0000907000-0x8)='big_key\x00', &(0x7f000068e000+0x335)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000699000-0x11)='syzkaller\x00', 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) r2 = syz_open_dev$dspn(&(0x7f0000011000-0xa)='/dev/dsp#\x00', 0x8, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00007f7000)={0x8, [0x5, 0x800, 0x3, 0x3, 0x5, 0xff, 0x7, 0x7]}, 0x14) r3 = request_key(&(0x7f0000a8e000-0xb)='asymmetric\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r1, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$instantiate(0xc, r0, &(0x7f0000a35000-0x25)="e0906e3ce71d8a7d2aab904e1c592128aa9d51e7a4205302ba17d71c9a22a87055414e381c", 0x25, r0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000070000-0x98)={0x0, 0x0, 0x0, 0x0, 0xa3a0, 0x4, 0xa, 0x1d, "3ef19d2fcb131ff24e3afffce890a245b29d7ef2e0574a30f2403299eeb3dee805baea29a1a422eeab443555098602bd8384404890571aaa29e21377bcf64316", "73f5e9ab277508cd44ff18be6a607c5d1dc523738ca6356b0eac7ccdb0439a50", [0x20, 0x80], 0x0}) 2018/01/07 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x39) sendto$inet6(r0, &(0x7f0000f65000-0x17)='|Q', 0x2, 0x0, &(0x7f00008e3000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/07 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000faa000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ee9000)=0x0, &(0x7f000012b000)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f0000dee000-0x38)={0x0, 0x0, &(0x7f0000fc0000-0x10)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 06:17:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) wait4(r1, &(0x7f0000002000)=0x0, 0x2, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000-0x20)={@generic="a81c3daf45c7f187826353e5969f1e0f", @ifru_flags=0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000006000-0x4)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000002000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb5000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fb4000)=0x2, 0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000868000)='user\x00', &(0x7f0000fb5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb6000-0xb)="6871ad18e5e5229538205d", 0xb, r0) r2 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb4000)="fa", 0xffffffffffffff40, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, 0x0, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b49000-0x10)={0x0, 0x0, &(0x7f0000dde000)=[]}, &(0x7f0000777000-0x4)=0x10) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bb0000)={r3, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb6000)=0x8c) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fb7000-0x8)={0x2, [0x247, 0x8a]}, 0x8) keyctl$search(0xa, r0, &(0x7f0000e78000-0xc)='id_resolver\x00', &(0x7f00002f5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r0) 2018/01/07 06:17:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0xd)='user\\trusted\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f00009a8000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f00007e9000)={{0x0, 0x0}, {0x0, 0x0}}) pivot_root(&(0x7f0000a5a000-0x4)='./file0\x00', &(0x7f0000c82000)='./file0\x00') 2018/01/07 06:17:22 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f0c000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000386000)={&(0x7f0000000000)=@ax25={0x3, {"3c5f8984e31e66"}, 0x81}, 0x10, &(0x7f0000af8000)=[{&(0x7f0000c7f000)="d3262dd3f269f6e15d85d194a0fb6b942cc761691837bae3a57a79a9bb9cba71f3149dd1bda57708db4c98c1beea5fbde3730979473b7f4e5476291702f9a5b45fa5f5bf45", 0x45}, {&(0x7f00008e5000-0x47)="003abef4851475ee323bd0f1c1a47d99590211b648e393d965c4eb921b9d51110ba1b915fed0d6a87440322b9fe9443225bd09f679379c7449849e677bc3f313c0074d5e4f1301", 0x47}, {&(0x7f0000001000-0x32)="48670387de793bf3e32422ac90f16e82fc3329fc82ab0f6bd0173cdc2f1bab7ed0c2558a5c3fa8d45fea6e15fa1fe9cc5c91ce588383851c35e931e7d9", 0x3d}], 0x3, &(0x7f0000001000-0x4c8)=[{0x88, 0x13b, 0x2, "306bcf6b47b9c10428c3681dbd061448a4ce40bc2692bdf3ddefa4f1272df605cb0b1e5f0627cf497181f86b0cf66b1fee7dd56c322be010c382dc931e60a5699c9d3aaf26a6f458525b53b2e3ccca06feeec460e106bf0ea015ea15505fd1f40c80c3b066b6575513dc9652b1762e29df"}, {0x88, 0x116, 0x3126, "115028078372c966c41ad841da623848464de03d2d6358d360b9aec1c89b866b5e9dc559449a200f8b8c6422fca1dbfd0cfaaf7326e48f157833a275bbb68a339684b277ed3a98548012421e1a1d5bb8c381635b7bbc203031ae937ed062f61223a539c5c06a88877dab343cc6ea4766a54b0b"}, {0x98, 0x0, 0x8000, "7a2f862724a9e8893565867584d7be589cd0921647b814bf3f84b7a01499a2158140c11ce4d44bcb4f77572f2d920c70017dc8e662385538d784ab1eca188975a536a6e00a8fc0cc2af8f74bb5cbc65c307dc14469dabf3019a4d580008a0b56117d3fc1435e774944ff6c7f04ddd6530dff9dcccf5253e9dd3aa9c04cf5391b2346162a"}, {0x50, 0x0, 0x2, "1f50e9cd312ead0b9afa970f9b246a92e01c26fafa0631ad9d21a16dd21b9c38fc163ec59e6d57427ab8e98fdf55b950259743a216bb0180c3"}, {0x20, 0x3a, 0xb6, "8c444ccd960bc79f5d3f132edf6f2c"}, {0x78, 0x0, 0xf0, "5d4e7cc30387b31b191e706134b40d26e427f730d9aa4eb4039b1ff294b4752d17356634440b59a8c21b07cd0b36c556f5f8800ae8551f7ba28117cf519c6e9f631ee55bf89fdd806af144bfbae1499741fc8a23dac885004e039821861fb0d1aed2"}, {0xd8, 0x0, 0x3, "d8613a22f75696732b2f33abeff1af384506eadaa8fd4468a8c85d26c5e390841b9edc01f34a6ea8cefe80040469d8edb15911ad831a42446046128e6605a76be1d153f476c98916b26e49729bca4a454a213e04f376c6e593fff3c501051f71fe02a72ce0bbb22311669e97937ad7052a1fa0e6346996e77749bad03f9b73df76e402e64a2215639b7ac820dd6d545008d52e637818550842a8746f4b5116ad968af79119111f16184a6ee651e172620b81443f9a8a0723980cd7b6496477c10381aa2d"}, {0xf0, 0x117, 0x5, "5a390942655fb7d89813129e65a018a0dffdfdd4ef82cd1d32e2ef47510ac383b92fb1ae48415ff5cb7dc2746b416dd10b3fcd959c595ba8ef7b13d75d9d0e81dab1f44e0ec7c0987b2d54ccc800c6c136a9c3f8848aa17bbc97e77d29091e42aab8db506a15333121dc7b18d07b49eb67a12d2589debdcb4e33ccba067cb86e719568370bc94a3f2c945072e2ec0ab604a50a7663c61385f301d13ba47d3286456396bb420213ace49888761f663b6462cc2bef085949a7805fd0029a90d0fad40f12078a4a08ed8442664c68abf7cee8084fe8187053ce0af8712f3d"}, {0x70, 0x0, 0x7, "122e520d3555dee8dc3e945c2b4c9b619af9eaaf9e673b2292b7ca2860d61a4c90979e167f452c4bbceeaaf044d0e2c29fcb0678833ec76311f120132f21054fe52b6cafa5f2cf0525dca22a91e6635667441cc3ae9c1eb9f6716c2a"}], 0x4c8, 0x4004}, 0x20000000) mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x10) 2018/01/07 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000001000-0x3c)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "883842", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) 2018/01/07 06:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eae000)='/dev/sequencer\x00', 0x801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e50000)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r3 = fcntl$dupfd(r0, 0x0, r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d8000)={0x0, 0x0, 0x0}, &(0x7f00005df000-0x4)=0xc) syz_open_dev$usbmon(&(0x7f000006e000-0xd)='/dev/usbmon#\x00', 0x8, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f000055e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x1c, 0x4, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @rr={0x7, 0x7, 0x0, [@broadcast=0xffffffff]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff, @rand_addr=0x0]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001]}, @lsrr={0x83, 0x7, 0x0, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x7, 0x0, [@broadcast=0xffffffff]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) close(r1) prctl$intptr(0x17, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000cfa000)=0x0, &(0x7f0000404000-0x4)=0x4) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f00004fc000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/07 06:17:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80000) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00003c0000-0x2)=0x20000000000, 0x2) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f7b000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000b91000-0x1c)=""/28) syz_open_procfs(0x0, &(0x7f000018b000)='attr\x00') 2018/01/07 06:17:22 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d05000-0x11)='/selinux/enforce\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c18000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000083c000)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40}, &(0x7f000091e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000eb1000)={r2, 0x920, 0x5}, &(0x7f0000716000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000854000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept4$ax25(r4, &(0x7f0000330000)={0x0, {""/7}, 0x0}, &(0x7f0000683000)=0x10, 0x80000) writev(r3, &(0x7f00007b2000-0x10)=[{&(0x7f0000733000)="390000001000fb03c800000000400300000005420300000000000000000000140800280004130010000013000006000000000ee300fff8693e", 0x39}], 0x1) r5 = syz_open_dev$usbmon(&(0x7f0000bd4000)='/dev/usbmon#\x00', 0x8001, 0x80800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000208000-0xa6)=""/166) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f000040d000)={0xb5, 0x1}) 2018/01/07 06:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x8000a, 0xb) write(r0, &(0x7f0000c37000-0x2a)="1f0000000a0a01000200f2ffffff20000000fffd090000001ae10080160051", 0x1f) 2018/01/07 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = syz_open_dev$loop(&(0x7f00001b6000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00008eb000)='/dev/vcs#\x00', 0x4, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004d6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b8000)=0xe8) ioctl(r0, 0x301, &(0x7f0000fd6000)="") r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ced000)='/selinux/policy\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000aba000-0x110)={{0xff, 0x5, 0x7fff, 0x0, "5c6773b5f62160aec19c608821285adb042ec16f09fea6dd3621f1eaedf04d78722725972996d9df02c16698", 0x2}, 0x0, 0x0, 0xd9, r3, 0x3ff, 0x100000000, "a61388b7d8082bc489288db7b4de1c8515ac33521260ff76831431eb888a002cabe98b02004bb93fe91eb356dd9eecf8ed6e0b372612c28efc681153ec0133f9", &(0x7f0000e90000)='I\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7fffffff, 0x7, 0x401, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ce3000)=@assoc_value={0x0, 0x4}, 0x8) 2018/01/07 06:17:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000003000)={0x1ff, 0x1, 0x4, 'queue1\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/07 06:17:22 executing program 3: socketpair(0x8, 0x6, 0x564, &(0x7f0000951000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x5, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x70002012, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000ae000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x3) 2018/01/07 06:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) creat(&(0x7f0000261000)='./file0\x00', 0x8) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = dup3(r0, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000147000)={0x3, 0x0, 0x6, 0x6, "1ef066a0d07c66b072ff175515e05d8509146692201505e0688f9487d554560958857231a832962ac319c2b7", 0x80000001}) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/07 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000298000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001f7000-0x4)=0x0) r1 = getpgrp(r0) waitid(0x1, r1, &(0x7f0000095000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000216000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000006a000)='/dev/net/tun\x00', 0x0, 0x2003) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r3 = fcntl$dupfd(r2, 0x406, r0) connect$ipx(r3, &(0x7f0000d83000-0x10)={0x4, 0x8001, 0x8a5, "c92a44e205e7", 0x2, 0x0}, 0x10) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f00004fc000)=[{0x6, 0x0, 0x0, 0x0}]}) r4 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000e50000)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) 2018/01/07 06:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000f3d000)=""/0, &(0x7f0000e8e000-0x4)=0x0) socket$inet6(0xa, 0x8000f, 0x38) 2018/01/07 06:17:22 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000ff7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x30, &(0x7f0000022000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000bdf000)=""/244) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003a6000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000cea000)={{0xfffffffffffffff8, 0x1, 0x7, 0x5, "898fcf682e626b6fc96817c196f215d986a8d2c8ace4381e2cabb448ee04c9fd24c6465cfca8eed51f72472d", 0x0}, 0x800, [0x7, 0x4, 0x6, 0x8001, 0x4, 0x800, 0x8, 0x2, 0x6, 0x1, 0x0, 0x6, 0x1, 0x4, 0x7000000000000, 0x9, 0x800, 0x7ff, 0x4, 0x4, 0x9, 0xffffffffffff0000, 0x1, 0xf7, 0x4, 0x2, 0x7, 0x3, 0x3, 0x101, 0x4, 0x1, 0x9, 0x0, 0x8, 0x4, 0x213e, 0x9, 0x7, 0x8ca2, 0x3, 0xfaad, 0x100, 0xffffffff, 0xf9, 0x4, 0x4b, 0x2, 0x3, 0x4, 0x10000, 0x3, 0x80000001, 0x8001, 0x5, 0x90, 0x2, 0x5, 0xffffffffffff8001, 0x2, 0x0, 0x40, 0x4, 0x7, 0x2, 0x200, 0x8, 0x3, 0x9, 0x7, 0x1, 0x1000, 0x7, 0xf7, 0x1, 0x6, 0x1, 0x4, 0x8, 0x101, 0x4, 0xff, 0x80, 0x8, 0x7, 0xf318, 0x100000000, 0x0, 0x0, 0x7f, 0x36, 0xfffffffffffffffb, 0x7, 0x8000, 0x7, 0x2, 0x100, 0x0, 0x6, 0x80000001, 0x4, 0xab, 0x4, 0x24, 0x3, 0x6, 0x5, 0x4, 0x7, 0x900, 0x100, 0x2, 0x100000000, 0x1, 0x4, 0xc000000000000, 0x7fffffff, 0x401, 0xa6, 0x85, 0x6, 0x7, 0x0, 0xfffffffffffffffc, 0x1, 0x3, 0x6, 0x1b0], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000fa9000-0x8)={0x0, 0x0}, 0x0) [ 86.196005] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 86.255006] sctp: [Deprecated]: syz-executor0 (pid 12859) Use of struct sctp_assoc_value in delayed_ack socket option. [ 86.255006] Use struct sctp_sack_info instead 2018/01/07 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000184000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000997000)=0xb1ef) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/01/07 06:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = syz_open_dev$mice(&(0x7f0000dea000)='/dev/input/mice\x00', 0x0, 0x208000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000cf9000)=0x0) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f0000090000-0x1)=""/1, 0x1) write$sndseq(r2, &(0x7f0000f4d000)=[{0x0, 0x0, 0x0, 0xfffffffffffffff8, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/07 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f000065f000-0x7)='nodev]\x00', 0x400) ftruncate(r2, 0x40001) fcntl$setsig(r1, 0xa, 0x20) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fe7) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}], 0x1, 0x0, 0x0) recvmsg(r0, &(0x7f00001d5000)={&(0x7f000092b000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000259000)=[], 0x0, &(0x7f000025b000-0x27)=""/39, 0x27, 0x0}, 0x0) 2018/01/07 06:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000978000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00002dd000-0xc)={r1, 0x80000, r0}) 2018/01/07 06:17:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x200) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f91000)={0x9, 0x7, 0x5, 0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x29, &(0x7f0000002000-0x4)=0x400000000000000, 0x4) mlockall(0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x28, &(0x7f0000001000-0x10)={0x3b, 0xfff, 0x1f, 0x6f2}) 2018/01/07 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f0000a5f000-0x8)='./file0\x00', 0x28002, 0x1) sendto$inet6(r1, &(0x7f0000018000)="ac", 0x1, 0x0, &(0x7f000001c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000022b000)=0x8da, &(0x7f000095c000-0x8)=0x2) fallocate(r2, 0x0, 0x0, 0x1) set_robust_list(&(0x7f00006eb000)={&(0x7f00001a6000/0x2000)=nil, 0x3f, &(0x7f0000742000/0x4000)=nil}, 0x18) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/07 06:17:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$pokeuser(0x6, r0, 0x4, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f00003dd000)=""/174) [ 86.293459] device eql entered promiscuous mode [ 86.301987] sctp: [Deprecated]: syz-executor0 (pid 12874) Use of struct sctp_assoc_value in delayed_ack socket option. [ 86.301987] Use struct sctp_sack_info instead 2018/01/07 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000fe5000-0x10)=[{&(0x7f0000012000)="", 0xfffffffffffffef9}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x3) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00007f7000)={0x8001, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r0) 2018/01/07 06:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000e74000-0x46)={r0, 0xffffffff, 0x9, "ff226f76e993afb2fc910f1213890ee7527e2e77a0f3b6cd24a283c58a84606c7d04ef682ebeffdc8efc0859ac3aa9111df4beadbc24863ebfbaf7f1"}) write(r0, &(0x7f0000845000)="1f0000000001ff000e4345bb04000f0000d100000900f3ec0f0000ffff0000", 0x1f) 2018/01/07 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000058000-0xd)='mime_type)()\x00', 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000010000-0x8)={0x0, 0x9}, &(0x7f000042b000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c9000-0x20)={0x81, 0x9a6, 0x2, 0x7, 0x7ff, 0x8, 0x0, 0x9, r1}, &(0x7f0000e9a000)=0x20) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000798000-0x4)=r2) select(0x40, &(0x7f000027f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002f3000)={0x77359400, 0x0}) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d06000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b18000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000047d000)={{0xfffffffffffffd0a, 0x5}, {0x8, 0xb52}, 0x0, 0x0, 0xfffffffffffffffa, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00002a5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xc83, 0x1, 0x1, 0x2, 0x80, 0x20, 0x3b, 0xf778, r5}, {0x0, 0x4, 0x282f, 0x7f, 0x2, 0x8, 0x6, 0x101}, {0x219, 0x100000000, 0x0, 0xffff}, 0xffffffffffffff81, 0x7, 0x0, 0x1, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x5, 0x0, 0xff, 0x4, 0x119, 0x7fffffff}}, 0xe8) setitimer(0x0, &(0x7f0000062000-0x20)={{0x0, r3}, {0x0, 0x0}}, &(0x7f0000802000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = syz_open_dev$audion(&(0x7f000016a000-0xc)='/dev/audio#\x00', 0x7ff, 0x200) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000ad1000)={{&(0x7f0000f28000/0x1000)=nil, 0x1000}, 0x1, 0x0}) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f000023f000)=0x1f, 0x2) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f000005d000)={0xaa, 0x44, 0x0}) 2018/01/07 06:17:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000002000-0xb0)={{0xe9c, 0x9}, 'port0\x00', 0x20, 0x20800, 0x6, 0x7, 0x10000, 0x8001000000, 0x401, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x37)="d7767eff4c32a27abaacb4aec27a294ad3f118c5ee161cac3fb2aff2566b3d9d83cd2d9ae1ed086fc6c628ac4df070c7e83e833b0c298c", 0x37}, {&(0x7f0000000000)="12ed4d248fbc7e0f26665346134d28232af8aaf185c2d53e4cf4732d12a6573e08513d0556f3e9c28905b3a8b1571b3f3ba08b7d9972695e4a33bebd47b5a35915357efb2649", 0x46}, {&(0x7f0000001000-0x52)="4bdf3ab02527d8c2e2e0c163d6845c44dcdde0508183635eae8d636ff95b27d52392890e7c1f3c1c78d21ef1fdc93d7cc5b4bf559107b04c92e2ea1ffb2ce4b8a3f47a295d75c719acd72c283a577bb2ea49", 0x52}, {&(0x7f0000000000)="e1dd2e72d17c3dcd8f7c33b0b441e34848445ee4351f7bebe242c85c07b3b4a672ba3aacc43d530312370fc6fc5c6ab3aa54ce0740f500ee6df546", 0x3b}, {&(0x7f0000833000-0xf4)="78b1026b445d0ae298842ab1c711a28e5e79dc44887948785b60555289a8585092982f9c7e440c57a133fc4dd4e7655dc355bb252e45d8d9d3874e5dab0c58c82543aeb1ef60a19c8f5becfc6c4e524a8575c06a09b5117aea7d451eaa34d40b28407c0ba200c0c1043fd0df6ec3a7799d5426fa5f65a9d2694a874d2ed44720ccb9a7c7d17a0572c623ac89981028697edc58ef742b1d8b66fb43561e514f0f49309e435dc998a280ca64b55a199173f167a9eb15de3ce3bb838daab55b0c299db12cea038bb0e0867ba2d0f5ebcf89bdc8a3bb45d129da31f8e47fab7e2b5289292436027e82bba8aeaf8b04448ca66339410d", 0xf4}, {&(0x7f0000000000)="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0x1000}, 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{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000ad7000)="4d5adfc34e4c325495df0e9737cf33f6b8647a8ea4cbf177c4df6fc7599b8e3c1b78a3e136cd22f733d8966de8b32b1646dc56b683e3799233d5410884cd7af5ffd7da96390aeeaaa789102292e57ec4a43e0a47bf3e11b3ad1912fdc04eceed262ac98f3ecd885a9223aaf5cfe3b8fd05a100a83ec86ce63b0cf5ec289d0722ca4fccdaf9c965f46137a2f4bf86473a6138575c45cbd5641a43bcf3162021a04c2f3b1a53a8ea817af779d529be80a12ff1f6e5c9359d47981e4eb38c826491f09ffc7486feec968e0b26e7ee5de42d1269d8af94eee3a4a1cb38bbcc3a0e79ff3224d9d03f0d968aff1fa9142936d17c6c73", 0xf3}], 0x9) prctl$intptr(0x8000027, 0xd7cf) 2018/01/07 06:17:22 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000000a000)={{0x1f, 0x0, 0x0, 0x0, "ff8f194114c79ec134a575bd661423045ddc543579f3939b6fd217fbffe15895868b23df89fbc0496b35a4d0", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDENABIO(r0, 0x4b36) r1 = semget$private(0x0, 0x8001, 0x40) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000013000)=""/0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/01/07 06:17:22 executing program 0: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c62000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @loopback={0x0, 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000de9000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x4000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000064a000-0x4)=0x0) [ 86.382674] device syz5 entered promiscuous mode 2018/01/07 06:17:22 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00009de000)='/dev/adsp#\x00', 0x0, 0x20000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000078c000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xbae000)=nil, 0xbae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000613000-0x4)=0xc) r2 = mq_open(&(0x7f0000d3a000-0xe)='(vboxnet1user\x00', 0x8c0, 0x41, &(0x7f0000a64000-0x40)={0x6, 0x5, 0x8, 0x5, 0x8001, 0x5, 0x3, 0x9}) r3 = memfd_create(&(0x7f0000391000)='-\x00', 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000445000-0xc)={0x100000000, 0x7, 0xb5, 0x82db, 0x2, 0x25}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/context\x00', 0x2, 0x0) kcmp(r0, r1, 0x7, r2, r4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00000e3000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000471000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000cd5000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff, r6}) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000569000-0xb)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000190000-0xc)={0x1, r5, 0x1}) 2018/01/07 06:17:22 executing program 7: r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getresgid(&(0x7f0000001000-0x2)=0x0, &(0x7f0000864000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x2, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000003000-0x20)={0x7000, &(0x7f0000002000-0x8)=0x0, 0x2, r3, 0x1}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000000)=0xab0, 0x2) setregid(r0, r2) clone(0x0, &(0x7f0000271000-0x4)="", &(0x7f0000248000-0x4)=0x0, &(0x7f0000140000-0x4)=0x0, &(0x7f000024b000)="") mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x0, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r4, &(0x7f0000005000-0x2a)=[{0x0, 0x290, 0x1800}, {0x6, 0x9, 0x1000}, {0x1, 0xea, 0xbdf57737e1287b1a}, {0x3, 0x100, 0x1800}, {0x0, 0x6b163885, 0x1800}, {0x1, 0x7f, 0x800}, {0x4, 0xfff, 0x1800}], 0x7) write$tun(r3, &(0x7f0000002000)=@pi={0x0, 0x887f, @ipv6={0x4, 0x6, "1f7090", 0x15c, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x1, 0x0, 0x1ff, 0x169, 0x0, 0x1f, 0x3}, @hopopts={0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x8001}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffffffff7fffffff}]}, @dstopts={0x3f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x20, {0x5, 0x6, 0x6, 0xa387, [0x9, 0x6cb, 0x5]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xffe000000000}]}], @udp={0x2, 0x3, 0xd8, 0x0, "19f2daad2a20695e2f8b9d242a9a9fce70b16c8b564202343f6ddb0e0fb6bb739e57837fd6e5af2b9be99568b777e4ac406140b83cac946e5ad45b4e155812b72d89ead0d97d2033a81e9796bb6b0cf6bd97d06c6abab93a2dad7e23dd151d6fa169943ec965f1301e9494fe38734d459c8da4bce3df16df58a0a8fe1344fc00a15e1443a29f1503f730c52c8d050b7c5f08cb758d4c9ab19e65cb2f9e36679a58295909d07bf28e848c43d9c39003360930680355ba29b2aff23d499e4c94ca1494e3952e99358d321bc589ae43dc26"}}}}, 0x188) sched_getaffinity(0x0, 0x8, &(0x7f0000004000-0x8)=0x0) 2018/01/07 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2000000005) r1 = socket$inet6(0xa, 0x80003, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000047e000-0x88)={0x100000004, {{0xa, 0x0, 0x100000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) dup3(r1, r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000b9000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e37000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/07 06:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006ab000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = add_key$keyring(&(0x7f000045b000-0x8)='keyring\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000618000)='keyring\x00', &(0x7f0000800000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x1ff, 0x8, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f000049c000-0x38)={&(0x7f00009cd000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000660000-0x30)=[], 0x0, &(0x7f0000434000)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e79000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c73000)=0xc) ioprio_get$uid(0x3, r4) r5 = accept(r3, &(0x7f0000cbb000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d5b000)=0x60) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8d, &(0x7f00004f6000)="18cb250f8b935cae952440ad66fbf1c6f75179c4593e92dfbefc31a6d17cabfaead6628d11ef444d1a9f185e98540d4abbe55eff64a4bbe72d96bcbb9012a4e1c0c2beecc67fddb99fcddaf710a689ee3b", 0x51) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000049e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/07 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d80000)='net/anycast6\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000002000-0x18)=""/24, &(0x7f0000001000)=0x391) 2018/01/07 06:17:22 executing program 0: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b12000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000011b000-0x1)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000f0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d94000)=""/99, &(0x7f0000f10000)=0x63) 2018/01/07 06:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000cd8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="99c28b5ea0ca", [], {{0x806, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c63000-0xd)='/dev/usbmon#\x00', 0x1, 0x20000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000383000-0x4)=0x0, &(0x7f0000ebe000)=0x4) 2018/01/07 06:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) 2018/01/07 06:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) read(r0, &(0x7f0000934000-0xb2)=""/178, 0xb2) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f00007cb000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00000ab000-0x4)=0x20) listen(r1, 0x6) r2 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c99000)={0x0, 0xa4, &(0x7f0000c4b000-0xa4)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3d}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}]}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fb7000)={r3, 0x74, &(0x7f00005af000-0x74)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffff00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}]}, &(0x7f0000ef5000)=0x10) recvfrom$inet(r2, &(0x7f0000262000-0x70)=""/112, 0x70, 0x2, 0x0, 0x0) 2018/01/07 06:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000637000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e82000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000f44000)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000c25000)={0x1, 0x8, 0x140000000, 0x3, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000184000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000e72000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/07 06:17:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x8100) dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000001000-0x20)={0x1, 0x2, 0x9df, 0x3, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ca3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000061b000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000103000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x41, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000707000-0x4)=0x1e) bind$unix(r3, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) syz_open_dev$vcsn(&(0x7f0000641000)='/dev/vcs#\x00', 0x7, 0x101000) connect$unix(r4, &(0x7f0000d70000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/07 06:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) dup(r2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/07 06:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008d4000)='./file0\x00', 0x208000, 0xd2712eaf8a898f9d) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xff) fchmod(r0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) rt_sigpending(&(0x7f00009b8000)={0x0}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000cf0000-0x12)={@generic="8dc26020976bfc58a87135085a670167", 0x7}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d74000-0x4)=0x0) perf_event_open(&(0x7f0000e37000)={0x5, 0x78, 0x48, 0x6, 0x8, 0x18000000, 0x0, 0x100000000, 0x4, 0x0, 0x1, 0x4, 0x1, 0x80, 0xea, 0x1, 0x6, 0xe4f3, 0x5, 0x40, 0x6, 0x3, 0xfffffffffffffffe, 0x3, 0x1, 0x0, 0x1, 0x4, 0x6, 0xbf4, 0xfffffffffffffffa, 0x0, 0x4, 0x894, 0x100, 0x101, 0x2, 0x486e6e7d, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000313000)=0x0, 0x4}, 0x800, 0x1, 0x7ee, 0x4, 0xdab, 0x4, 0x20000, 0x0}, r1, 0x8, r0, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000074b000-0x2b8)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) setsockopt$inet6_group_source_req(r0, 0x29, 0x20000000000002f, &(0x7f00009db000-0x108)={0x4, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/07 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x98c, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe00}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00007c8000-0x90)={[0x2, 0xa9, 0x7fffffff, 0x7, 0xfff, 0xfff, 0x9, 0xfffffffffffffffb, 0x5, 0x1000, 0x5, 0x1000000000, 0x1, 0x2, 0x0, 0x1f], 0x4002, 0x844}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 06:17:22 executing program 3: r0 = add_key(&(0x7f00003c1000)='keyring\x00', &(0x7f0000df4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008bf000-0x43)="", 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000fc4000)='ceph\x00', &(0x7f0000665000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7f000-0xb)='em0#vmnet1\x00', 0x0) keyctl$setperm(0x5, r1, 0x1000000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000915000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000d2d000-0x4)={0xf, 0x4, 0x8, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000435000)=@sack_info={0x0, 0x100, 0x18000}, &(0x7f0000fe0000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000038f000-0x14)={r3, 0x35edfb3d, 0x7, 0x8, 0x3c963093, 0x92}, &(0x7f0000001000-0x4)=0x14) keyctl$describe(0x6, r0, &(0x7f00002eb000)=""/213, 0xd5) 2018/01/07 06:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) listen(r0, 0x0) shutdown(r0, 0x0) prctl$setptracer(0x59616d61, r1) 2018/01/07 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfa) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d3a000)=0x76, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000dcd000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000012a000)=0xc, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e59000-0x4)={r0}) 2018/01/07 06:17:22 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000058f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f6f000-0x4)=0x3b4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) [ 86.662926] device eql entered promiscuous mode 2018/01/07 06:17:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000013d000-0x210)={0x9, {{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x888, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x879a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xf1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000)=0x130) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="c26209c89448c427a557bd9fff9e2595bdd57bfa6c10fedc60b96d0d3b336b1dddc2ab75a936fc3595d522cbf188d93d1f14e61d36f95c0c89b1d5fd8fabe62ce164c8aa0cdda4ce887aa060d8b04b23cc2dc9d77ecc57a1c7446ef5680cef8117241e77c0ca62e486544587f4fe1494d8daadd809780ecb007f73fef2311a458af363fb589ec28f78e432fa9e553b775f2f76e74e7194fc6e2bb78c338cf9635823059b74cdbf8574b23d6eec33f2bfe7068fe9fc8d8291b3dd7fdf161b972c46489d6f34017abaf01e080ddde66f0970d410b9f7e6e9e001bc631dcdbe06f38372df7761c120f8ad9b71a9d7f757ececa0b28fb196294b4c96ea07d07cef396e39448f681441e0d5e5fdbe924dfcd6a73ea0d383aa599b8e826ece7d5023d9ec7d22eb44903a25d9b69419f3be7a4a2ebd633a245a51f4912df09c0dfb671614d8412b353ecdd044cb99198a6c66eecea991add6f50653352c7f0e3f027878cb1edea6ab51375be8f0aca3541ab7cdfaae3caed93fd2df290424ea8a352bcb692a8b19a78a5ad98f045ff4f68d99c5d83b13215f9cd6816a86f2aba81d6ab5a65c419b5a4e22af068380d479e2921fbdf703e895153d6f64c4a8eadd95c84a5a69e11486dc33982d6ebbf6ac3ae1a06a4b6d9e508861c09301544c6d1f5b065bd1b41707b35a9e29df121079fd64bee42fece80d7caef4dd45157cdeeb9474c06438f3f9b0d1335c42cdc0986251477723497036c46862960bb3286ff7c0341c909cb60c1bdd08ac79d194930a479eec624acb4f5f0ab78b351274b897048597d8a8c833b67723bfc075f8c53a60bf90887decfd10a5c3dbe80ada0688802851d77225f59b1dacaaf2cb7fac6598364e46184ab6a92e981456fee7d7bf38958fa524e5e4d57568b44ccf167364724adf4f47c1120397e38a6402eea0ddb97b2aa0e620fe046b5efb0ae7ca5bf44036e37033bf68b1f0e9f37578e8e16864a943dc6ec3b2f8f9c4c3aa4b9ce8f229a1240741eb8d94a83318a06cae27c67f6b94cd47c53c1218daa4c6fcf2a2a897ba36d1b802889bafc9c9e06c459c7261bce2eaca61b6cd0123a61ab302b0d0ab7b7b504e34817c418511dc22e3db2f8e989014937e71b07e59819f18900ede0130092d4a939df6fbdec510969f5399fdcb11ccdaab8d6f57b752fcdee96b1084f12549675a5e5c02c3b9a9c84575b574cff9d418e6003ff17aa8d8a79d27025e2766f2abf5cf4f36ab2e19c148cfd03e84b370315ddaf1ce084ea96ff1a5510a6753f3e0483f36c90795a4e8dd12db7a8723217a7dffe0d4dbae247d8c5b06cb8724bb4ebd150557a18b7b1927cdd46c0c55c116df119f0cd8da9f18cd0399355e58808a480385d722c9e794d5d114be93ccaf21e976e76e37387895633cc18b57a6a7efa762129482619771a40f0d5d3e16776d1351aa4ab64d4ab5e5282f921fb4e5d26076f43c65e74e059197791a05e45d64d511b4156ff3cdd2cf1dbccff8e4fdb3e307d371115ad5ec85b069e55c02bd445146f89424bdd721109cb758e2fbfdb5e7273c6435fc6779bcd4008545555e3d610a30905e06866a60a7c6fcebf343454eaa69a188865b011694e8377bb803a8b810ad57e325ffad5453176e2be7fe3c81bde4a8593d611d2889a9d6a13ffbbb13ffb65a88c70b9dad17739b0b0fa10d788ea5a3afc4b9fe8315db2f1d5f97e1445833b1029357fac68c650aba526d0ccd883f37212ed886ef8c3b2ec5047d656f1d79ee8b6e98fe0839445f9ee3137133ec0dcaf99c3a663640f53cb6f88cc7eeacce71908d4961cc98504341ae4936d5c441943d2bc532974d8dd9d6fb23a9855970b9ff1033ebee83c11b3f0d2648f26abae82d105f7bf9959d2763c62cc2f0f61fae16d757c78e2d48231b2ebac0ccecf6c15e05291dbd83fd743acdc65e6cb5295f0a50b069298d807b0195a493bede4cb5a13b296a4590365f8c0087c2b7ff29c222279eec0ff5951840a8029746ae0b8b1df4bb9e01ee51e37ff8c1a9c9f1159bfa561c4a89390d9afceba7561a70017a1332905013628c4294e028870eb87f204c886b5626867403960f0b8cb1938edfe01b54a0ca96caeabe2b84cbe6bf574785ca9eca2c4197a281b9e4c6a5a6e7808330577510e4b4cb82bf5e917113c1e9791d19c7c23c0c7d6172464adcf4046ffc0ba7702ea0045c9802c5284774d01a6edd4392363183eb3256866bad0a319282e7a408bd034255e7ef2e0fbfd9d8f220a5a6c3b7bb21f5ce0ab5d324028aa10fad48fbd79b8b8639929ccd117737ad0ea8bb0f46ed161c2920a027d560f18f4659564201a3a885605efa79a472f3bba86f0df888025f2e4389b46ac98a703a1df713239d79daf21afeec53de3e423049f415cc3bb94633de7daea9d005554a9862cfd81f89be52f05a2809614b0060809a9df0f8da5e7836d7257732785907a6a88982ea0ebdefbb99b8c39d5eeb7204dfc9a9f3e204f6d1bc670589cb67b184e6e8c653d61838e27d75f8c65c0070488ece048d837fc0db24cdd61f17b770ad321c9ddc9e6c2addf8538ba210a6060253066dfc93abbfaf060e93b187acf2484764331f715f49f0afbcf68926f8bc011be6ad420162e038fb6161fccca3d28e5b0cdc03adf7d8ed5bd2a380f2741a2f580e159328dfcc3583c97292530b75d8d4db525cd3c6ec174cc92580451af19f794544c5c3bfe89386a7ece35f5a20cb08ea078e252ac3f56f4ca461e839871274bfa251e59df520d5beb940d500a0357312d350382e8000a4dc1a5ef9655f9b49ccf9669f05bfe795ede6e7ad00a29baa04e3812e39eb79bd9add765b3b7c2f449599778026fe98bd31ff71a8e90866c07ecb9844c584ef936631f69e676207a03171006170142389d49068c8d614a3d8dfe1661ac513a004abdb8e9f3703f81988422350a10239e885041e31ef862257f3d003c77e6aea33d2f55208ce32bce7119075b614e102d575619c70a77ced5891f691f7cde49f968cd275bdb61df0a822ce19102b594a34a5af9884627026d6c93db6988478cefbac11e7636d7a521c671183e0bff9439db8772fb1d89cd9448202470718a6d7c29666c5bc527bc672cba2c2af1af9ceaa4371a7ec8a48345b70963edc6cd788bca3d03077820f49f08259c0665557a1a1ccb17b5089acb9f18bce9d0e25651ee10f9259da69a911a9a28de5e05d7d752d286368e796597443683213527241fc85100f3db3d832fd7b8cb984de78a3019d3d36374be9ffc5d77950fbbeb3616f4b9335db692957af40c9d8bbc592fcebc67bde53e8a7ddac829c7350e0405c9cf2ab22630aa3f366eb01e6b207be4f2752395bc0baba5318a5ad65668deff65f78cd3cbd9de0ef0bbc5d1e7910b7a9086c6dabea2c2e63500c45ff6d853a08519dbf47bf3e8b64c42c43c6d16157347edd8f5e989355b6c1b6508682e329afa80093419d286ed9b7bff1c504aae851a139249233698fe0d6d24ecf50ba870854a04ec3641b07b9a1437103be1ea8a25a512e35233cec5ae42442df2c87536da46ac64cf695422825fe3651915cf7b9ebc5cef2f2b3fb35b2fcb031b210a453ecc1d1894ba16ea9cd34e6b918b0489217bb3e51e43e540ea6104edcf2b25f7948ddb79c309cab844891d0e0f0007e9bf65d327ae3db0bc501b4234a07f5b10bb986a3f13a8e65d622411b14f377ded91acdf11ccb4c120ab3e4b6992b778cade38d832ff9281cc1f44a17aec6d7a212803308360494b284c7ea9dc4383f2458adb448fc4b2130267dd84f68500e8873f1d7a2de78aec4adbcb8fc468d4fcb426751d3e16666c5129dd247c53d96c52c841e6130b144a45b3248b583bdd28e87e82e0c9950e9867f89f9a168df7b13d23cfa4fe648c68c2d906b81279c4396779d0762159991b73e774b36c6bfec80960b5ce1f6fece311c6ca8017d58aa02ce7b822c93af442fc1a77e9e73e1cd0972fd30327876d5eaa3053ecb24958487d04fba8c6fc8664d9efe28690f43480a001a148e32ecb9486576d4606def15669d7d05ef8b544c851c6ea441082b65722638e1e90bd9d1e7da198b732e6665b9db5e2bdd2fd0a47f1085409e3b78a31b8d4a20c3bb7be328e2986d9b126c7a39115e1369e39f2deb61c491c3598acb3b101e28939be5f2ffdca8194ca049916b25669cfa05e81ca12b99bd9eaf4e4c9ff394a1ac949c21badeb74b38ad522c8d24a4525a1fce9234b0188f672f94747b97f455daf6c67e4dd78ccef90eee1984656ffc410f25d32b505ad3315289f37715552c65faa9ee4778f5c7d1b9a9e99c29969f9d7f1e6ca8e9db5e6e052741fca4079f145ffd3e250693f64dee2d68d65d134cf497947d8f8be6764189433e26e2227ef0b0acb5c131c24107969796b5ae6be06185c72fe26e63ac25f2c9e6cf52624bf8e13f508137191fd5f418cfb85fe70a6b34ac487ab50eff448bdfaff8d0979d7cc16d25b22620d41d91eed81c646a01bcf45726677174694e8b13eb152f6e918e4dbfaaf2ed15e7dcca4f3bd6f496c21acd2a4ac8221ec42e4018286a86f357b9c552fb26550f4f57ca27daf9828018d1a6bcb9e2ae28cef9fe85f43f0d58ad885fb38016fc9bb553a06eb9cd294c3c522517f6a5cbafdc37491d768d753c12dababdea80e708571abea25535df66280ecc616e01e44b3c8c0f506f162048f8d04fc4c3c8db3291e22bd7b6c8e4d31339654984beaeff355e2d6a413a125763333c5d20ab1ff7679ddecdd9b6c4ea8494894163f3387df907c782172dc00a4dd65f54f94b4e17652a7e9dccb54ad48fdfa8266f1129b5b793b6c12242b68f1a83e10a97eb80f4d924da10667f478b230d4428bbc3b14e89e460d9f8d93679f934a9aea08bdd45d4d63da17a8893355e1ce29944c7609156f0072fc1610fd680cef39f1224e2ad91f394a5d103c8b1d0878a6ad20bac96ae8bd06d426843a244d34c89e49b7b1bc3e16678be069d21c290278c9fe1db8d5e0fdd6baacaec51e0d8371717d34ee5fc7c80db899cf4123618c3d75f1519a5a706690a4148ca8112bcaaed1b4cb82f83eadf3bdd93bb73a3189ee1f873e06b99c076a0534ebd3aad0affe3965b4a7df9434c47eea6aa0f99725910887005f328ba27d145ee0cf04f7f3d7889dce9004eb2b1b01e41c460a7cdf5cbfde327ad856a51bf9971bceae9eedce64b75a41f03a6c01f987f550284b1175e9922d2f6356367193749a1c67bd3b9faeaed85f2561f7bf78ea74516da7efcd8900fef896ac6a02370ccebde2e3f5c331b7ce080674a09d7e820491a41b47b3b1ac833e2f11dd2439ea19b662d92f4af1df82b80b33f79a989a7d2455f382b73f1550fe56a4ef5518eee742faf0f4fd27f8df7c269295e19429f61ae6cae0382df39f112133c94a9450f8f4bccfc6bbffdb52569fd712d4404c3c8e252b97963d0ca748729826fd47aebec68fb02cc1ff8f40e96bf3a2f306d7c9bf98cd221f688610b26b54361c2d564e3bdea5430439170795c0ee65c7c07255535ff1ce1ac796d27258d5e0220c63f89bc30f691b894d815b88fb14208877e44d0234e3760a5f975da7d3110025aaad7b836c00f3709b9193a94133141d0fb33265a05151dee236a7ffa1da193244fb192ed3ad3f524df2654b3e8636cd8bba17abdd665cb44453298131e0c2b199eb0649d22be12269abc0c07cc2e39c3e62cbf7372bbb072ce47b56514197282bf20cc7a08e7ccffce9be3bca7f06fda2123d3", 0x1000) r1 = socket$inet6(0xa, 0x80000, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000ff8000-0x4)=0xffffffffffff5f88, 0x4) 2018/01/07 06:17:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000004000)=[], 0x198, 0x0) ioctl$int_in(r0, 0x5435, &(0x7f0000012000)=0x0) dup3(r0, r0, 0x80000) 2018/01/07 06:17:22 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000f000-0xa1)=""/161, 0xffffffffffffff13) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000e000)={0x0, 0xad, "02b1f90d4d282a43faf819ff463ab7200fba2bb336af6308cda9b9189669f64a82c8f061b556074f0435122ba2f0f24b3f5cba73d5035ae82e2eb30c77bb5500ce736fcf85939f0aa524e45f3cadb6c9a29a9ddc3a885b664022689762115ce688e944e9e18a42b8e59dc0d890a979f2f0206b984e2787d7bb945f0da1e29fe7b17773d74fe00d736f847c9032c63cce296c87806d4f12a529356f9b02b92ba8b2d9d3a2b70dedcff219e94aca"}, &(0x7f0000004000)=0xb5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x6, 0x9, 0x101, 0x6}, &(0x7f0000004000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000f000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x5, 0x3, 0x20}, &(0x7f000000f000)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000008000-0x18)={0xa, &(0x7f0000010000)=""/198, &(0x7f000000e000)=[{0xa2, 0x5a, 0xffffffffffffffc1, &(0x7f0000000000)=""/90}, {0x7, 0x1000, 0xffffffff, &(0x7f0000010000-0x1000)=""/4096}, {0x5, 0x1000, 0xffffffff, &(0x7f0000010000)=""/4096}, {0x0, 0x3f, 0x0, &(0x7f0000006000-0x3f)=""/63}, {0x1, 0xdf, 0x3, &(0x7f0000010000)=""/223}, {0x0, 0xf2, 0x80000001, &(0x7f0000011000-0xf2)=""/242}, {0x3, 0x92, 0xfffffffffffffff9, &(0x7f000000f000-0x92)=""/146}, {0xfff, 0x40, 0x5, &(0x7f0000007000)=""/64}, {0x1f, 0xd8, 0x1, &(0x7f0000002000)=""/216}, {0x9, 0xc0, 0x9, &(0x7f0000006000)=""/192}]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000f000-0x8)={r1, 0x6, 0x40}, 0x8) 2018/01/07 06:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f00006c0000-0x10)={0x10001, 0x4}) r0 = socket$netlink(0x10, 0x3, 0x0) signalfd4(r0, &(0x7f0000fb4000)={0x0}, 0x8, 0x0) 2018/01/07 06:17:22 executing program 7: futex(&(0x7f000000d000-0x4)=0x0, 0x22, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000197000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000-0x1c)={0x6, 0x81, 0x40, 0x0, 0x400, 0x80, 0x6, 0x5, 0x5d49, 0x5, 0x1ff, 0xfffffffffffffe01, 0x0, 0x94a, 0x0, 0x3, 0x2, 0x800, 0x1}) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x75, "669706608157f3432191165e09b3b590a38e145c9230975cd9403f905fd15ed0e8924c0628c7f2a53a4b74ca5de7a97aede97ed94adf8ae3f702a553e1fc2d1b471a6d94643d1f2a22f3fe3d0a8363e3cb618d393b076436bdcb512d9a54a8c23122e5a08945bccb7f1de07ae9eea9e78132f2ca81"}, &(0x7f0000000000)=0x7d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x5c, "ed75e9f2558d6737b8091d6637185745776af00f3e9931624d2e1b73dead2f5ccb48d3035eef4d21a30df4d05723b04916adfaa74529c29c9f583827a805e53951ce640128cbbcd78c32d65c34b64ee7ba452dfcdfeeabfa1106f1c5"}, &(0x7f0000002000-0x4)=0x64) 2018/01/07 06:17:22 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000003000-0xa)='./control\x00') listxattr(&(0x7f0000002000-0xa)='./control\x00', &(0x7f0000002000-0xc6)=""/198, 0xc6) readlink(&(0x7f0000001000)='./control/file0\x00', &(0x7f0000002000-0x93)=""/147, 0x93) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x10000}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r1, 0x25d4}, 0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000004000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000004000)='./control/file0\x00', 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x8}, &(0x7f0000008000-0x4)=0x8) writev(r2, &(0x7f0000004000)=[{&(0x7f0000007000-0x36)="d965c628fcd586c2001109c03d0019e7e9740af0ba22b48bf475c6a38ec375607eeb9d303fa9eb05b6ce01c90bee21f30063c5a5b70e", 0x36}, {&(0x7f0000005000-0xa)="8b036e704be471942d3b", 0xa}, {&(0x7f0000004000-0x9d)="7da8278b72a1fcdb741b61f2839fe2fdbd4c5bd2fef7f1276efd722eb84ad1bd8ea7b89b884d58edcf54179d91396faaff14b9294c1b7da2d18f1a663d3917844438af58ebfe350405ed15a2a7aad5e2ab924b0b06a9278ba5c6ddbef8c1bdc7284f694fd5892ad8cd544c9ae801f73be996c110a306151b711c93dbd50245a47390bb26894bcfc3608817ff7c249818df98eb067ba72f11d3e5e9a546", 0x9d}, {&(0x7f0000006000)="cd249960496527c80c712f16c9978e2999ad4a5e9551edf6b49ad322b39b2a3fe4e658dff8625496412e5f192e2f0c394744126d3b099c908ac8a05009f38d094e5b96e487cfb72cdb616b4dd5624a62e26415927a24af6bc3ee8818df671e3406cd2525b0248d0deae3c8e9a2a4a5701931aced70a5d1020a6c718860d6082ce5", 0x81}, {&(0x7f0000003000-0x96)="7b50faa04900643e51f2e4d7c6aa41562adad87b815d9bfce43a1b1d5f09e7ced06ce3c2296f5bfd24cd7e6c236a1c167eeedcbf8a28dcc8ac2d26554d4601c11902b352a7ea174a2f5f07726d3bc1432f12ccb78bf83f906d4be3ef2c16e4c34acde7dbafd86135f19434c81b59a3f373a99ec5f92469c2db7c37443fa25035f70c36b70948ba35c63c31b3a481cd16984de20d3a6e", 0x96}], 0x5) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000003000-0x10)={0x2, &(0x7f0000005000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={r3, 0x6}, 0x8) 2018/01/07 06:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x24, &(0x7f0000451000)={0x39, 0x4, 0x9, 0x10000}) munmap(&(0x7f0000986000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e8e000)=':-\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e98000-0x11)='/dev/vga_arbiter\x00', 0x501800, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x9) 2018/01/07 06:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000059a000)='net/softnet_stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000f14000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x49, 0x400000ff) 2018/01/07 06:17:22 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000397000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000282000-0x38)={0x0, 0x0, &(0x7f00008e6000)=[{&(0x7f0000d3f000)="a1609f25369ea3f0", 0x8}], 0x1, &(0x7f0000f86000-0x30)=[], 0x0, 0x0}, 0x0) geteuid() recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000011f000-0x30)=[{&(0x7f0000a7c000-0x6)=""/38, 0x26}], 0x1, &(0x7f0000f02000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/07 06:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000062000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000075f000-0x7)={0x1, 0x0, [{0x10000080000048c, 0x0, 0x200000}]}) 2018/01/07 06:17:22 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000028000)='/dev/ppp\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000023000-0x4)=0x14, 0x800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000028000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r2, &(0x7f000001c000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/07 06:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a0e000)='/dev/input/mouse#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff2000)=0x0, &(0x7f0000316000)=0x4) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = dup2(r1, r1) accept$packet(r0, &(0x7f00009ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ced000)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00002c0000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f77000-0x4)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00009b8000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x60d79420a8a900ed) 2018/01/07 06:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f42000-0xc)='net/rt_acct\x00') ioctl$TIOCSTI(r0, 0x5412, 0x790b0f1a) sendfile(r0, r0, &(0x7f000097b000)=0x0, 0x203) 2018/01/07 06:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x120000, &(0x7f00003e4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000af4000-0x18)={0x0, 0x2, 0x0, 0x97, 0x7fffffff}, &(0x7f0000bf7000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000008b000)={r1, 0x6, 0x187, 0x9}, 0x10) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000250015f8feffff780000360004ffffe8004000000e00010004000000030003c76e35", 0x26) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a83000)=0x0, &(0x7f0000331000)=0x4) open_by_handle_at(r2, &(0x7f00003a6000-0x8c)={0x8c, 0x6, "308c063dce599a6be5e8cb0f31a9f79b36a24337a18e2411db8e47a81ad99c3ff09d0970be1633acdf707496f76cb7e551721c004c5d95edc8b3afc1b0ddda379b76f7668251e80affe020d0e149d791821f38844ac2d099ac7c1137e1f82c52ae25a8c3bf2b4ea2443c412f042301b619ec036970e0c07abb524d2e4eeb2bbaf8e9d923"}, 0x2002) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000c1a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) 2018/01/07 06:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e51000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ff8000)=0xe, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000653000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa4000)=0xc) ptrace$peek(0x2, r1, &(0x7f0000d1a000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f64000-0x8)={0x0, 0x5}, &(0x7f0000598000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000065a000-0x14)={0x0, 0x1, 0x0, 0xfffffffffffffbff, 0x3, 0x8}, &(0x7f0000c5e000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000caa000-0x18)={0x0, 0x2, 0x10, 0x5, 0x0}, &(0x7f0000068000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004fb000-0xa0)={0x0, @in6={{0xa, 0x3, 0xed, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0xfffffffffffffffd, 0x8, 0x3}, &(0x7f0000856000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c6c000)={0x0, 0x1}, &(0x7f0000aa4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000024e000)={0x80000000, 0x9, 0x8001, 0x3, 0x0}, &(0x7f0000685000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d47000)={0x1, [0x0]}, &(0x7f0000297000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000271000-0x6)={0x0, 0x8}, &(0x7f000046c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000074f000)={0x0, 0xfffffffffffeffff, 0x7, [0x8, 0x100, 0xfffffffffffffffb, 0x2, 0x800, 0x80000001, 0x10000]}, &(0x7f0000708000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000550000)={0x0, 0xce, "1595fa268893c024d3e13d89e1c4a6f9c1d03ac89eba3ad1738313e8dde0de8d99e17a258b386ea826314310fa4e471a9d2fc144599292b8f32337db880d0c41ab9f7b289d0a967ca1dd4fd4d3cad40fbaeb269437f4b5ca342715e619584db14abfbcc5204efd6f3fe9a32dea9e378896c89e9d27a511122d95ece36e4eb4b9093f6d3778d787f4bd83dbc08ba45cea8eeaf530f854e9150a956b7aaf405ed1c191c4589d14d6334b9014a82a4340495b64405544ec1a60206e6d7901c399bf5b8cc69f401ed8ce991605265592"}, &(0x7f000069e000)=0xd6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000020c000)=@assoc_value={0x0, 0x0}, &(0x7f0000906000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00005bb000-0x70)=[{&(0x7f00004b2000-0x1c)=@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7ff}, 0x1c, &(0x7f00005e8000)=[{&(0x7f0000dca000)="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0x1000}, {&(0x7f0000d03000)="45dfd4de8d0cf81f7609d718abe4d8d76dbc2fdd67f5e8f8202c7b930f417c05624ce4f5eb21f71a20d935d2e6fe460f2c7647e10435444d58142d73317f69", 0x3f}, 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0x1000}, {&(0x7f0000946000)="d690ecd65ffbdaade242da8c111237a0fbe646f631c20bde45296311ed8e6c9e9cffeabe598056e5f201f75663f71571a9a8626312c98c1a4b894cfecbc5808bd732f21043f37eed0f8b845f0193d6a6cd65fa64822ff153bdf5f65679d9526872ca1aa0cccaae60fc4bc2642440d595b9c457d55d2e0ff3845d2f59a5b973bc40c59a0c3c8cbae4387094c95d254ed0ba480bfd66570a8c2e38260c96db37c76b17851c903be6d79f0844bd48f4c2dcca5ac33720ff272538efe52183c540308d2b29349c7c593cec9b99a3ca231b5d71a1c788f7b69bd04e9b95bb", 0xdc}, {&(0x7f00008ef000)="29fe7f4a238f81bf873d8b2314f85d33772baceb0297819a1a02d464f583ea2c2c93c70fd2209d75abe524db18db8353a6618cae3cabd4734408", 0x3a}], 0x5, &(0x7f0000586000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xf, 0x8006, 0xfff, 0x6146, 0xfff, 0x9, 0xf7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x6, 0x0, 0x9, 0x1deb, 0x5, 0x10000, 0x4f5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x0, 0x5, 0x772, 0x8, 0xffffffff, 0xfffffffffffffffa, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x100, 0x8, 0x9fe, 0xe000000000000, 0x4, 0xf2, 0x2, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1cad, 0x401, 0x2, 0x10001, 0x9, 0x65b000, 0x8, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x6, 0x800c, 0x83c, 0x2, 0xfff, 0x1, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x2, 0x80000001, 0x401, 0x0, 0x2, 0x401, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0xc, 0x6, 0xe0000000, 0x0, 0x401, 0x1, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x100, 0x208, 0x3f, 0x80, 0x6, 0xcbc, 0x9, r10}}], 0x1b0, 0x40080}, {&(0x7f00000ac000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bf000)=[{&(0x7f0000a10000)="5dc4024d575a3d9f43c82787388a5c99edccdd950786f3605daa0354ec6333632c1f4669a399aa189c9ff9fbc5a765db9097b9e6b32767da3f809c87163ec33f7f0f53515c904afe7e19de13208bc35b6996a2160390f75c603178d7d9d633c8f55836089b50e01903936d2abea0abe156a107b7d72de91797109086283f93c071e5", 0x82}, {&(0x7f0000f68000-0x40)="e6956f3e1bbf4f4a892fbc8583f866541fad4ac6fc17c12dbb857b6f6e882d48094789471efbf07b116d0333380d772d0801dfb947905e25e2ac5cdb942d37a2", 0x40}, {&(0x7f00006d2000)="653ff9da7a298062269117d38491fd1c4198a631b3497fe5d991801823bf9f677a8e74a4ee3bbde2611b110ee6c466de59a2d96bca564de40ee3356c6497652b0e48ca790312de867ff07dd815095542b576680c30652393c453719b1f5f2bcc884caa8f29e73edfe3d63ce007cd254f9749e6bc1dc697c3f9ded144917bb3e52b4339315abea127f6f5e13c3e516c72d2ba55f494b7025b8f2652ba6d74465106fde18fc10efc93b79cf1b27635d30c056678e2a1e40e6f0c7244f9ef22be58d2134c6ba71be74cc6062e74d698", 0xce}, {&(0x7f0000780000)="2928834fdb3ec53f30610003af5010dbc3df333baa214356a2cce7fb9de440975a6168f8919d79648bb5854959957ff77ad5556376b1b61c65702c175f5336d97f29488e5b13e7ad99d2fed4cc6b031751b54ab3f47f9a3b5edbc5e0bfb731b70698650ce6dfdb01254508825442dedb9314f8faa143b709e9b1cfca814a7f18693791fca6c3b4887a", 0x89}, {&(0x7f00003d8000-0x81)="6c574dfdbb03be54bba7146f5371981f93067a0c51c6f9d50a72884a6c661aecb484a6225bdbbff77d3aa0226bba56d3ada1fe34a716fb659539aa63c689f7cf6ba722d129bf884ef084fdbec261a985692a01d62ab2953dcf3890ab72fa7a72e1f60f9c879736d7e6b2c5957638fc1c12925bbef8787897c5854752e9b90b494c", 0x81}], 0x5, &(0x7f00000ee000-0xc0)=[@init={0x18, 0x84, 0x0, {0x7, 0x9, 0x20, 0x6}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x1, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8008, 0x8, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0xff, 0x80000001, r12}}], 0xc0, 0x40040}], 0x2, 0x0) 2018/01/07 06:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000646000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000368000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000ac4000-0x38)={&(0x7f00004a5000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000c25000)={&(0x7f0000822000)=@expire={0x110, 0x18, 0xa00, 0x5, 0x1, {{{@in=@rand_addr=0x1, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x5, 0x0, 0x5, 0x0, 0xa0, 0x20, 0x3f, 0x0, r1}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x2, 0x7, 0x5, 0x2, 0x8, 0x100, 0x20, 0xc1d1}, {0x5, 0x8001, 0x6, 0x6}, {0x0, 0x10000, 0x8}, 0x6, 0x4, 0xa, 0x1, 0xdb5f, 0x40}, 0x8000}, [@encap={0x1c, 0x4, {0x9, 0x2, 0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00007a1000)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00002b4000-0x50)={0x5, 0x6, 0x3, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(r0, &(0x7f00008aa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000628000)=0x14) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f00004d3000)={@generic="a124dd99f456e028baca839d1fe368ab", @ifru_flags=0x0}) write(r0, &(0x7f0000551000-0x1f)="1f000000540005080002000000001d0307e9800203000000070000000000d5", 0x1f) writev(r2, &(0x7f00003a0000-0x30)=[{&(0x7f0000b75000)="e67fceea1c501c1b329d3bf0d9f63867dc0f5140e2cdf4e04a64a6037f66a5c2b9f4ae2f44068979711f695ce57d635857f67f7fe7f8bf93eee2b36fe999c80d71ca3a231c32f12ece5bf676556ef2200220c51f6144021e5cca9d9d45688f27b821405170e48dc9994d", 0x6a}, {&(0x7f0000100000-0x9f)="7496760a0eccb623887697fdc87eccf527d301ba2558580ada014263d14a46b4ef18a70377aed19b458927e9d529e5c0f7eb65830d4c383a63ba01c07962f3a2927574898761852ba6b812c509778bf597b6df0b75bb7946c596b0e7d5e3b55e5c4b43f06b48df359899da1e36bfa233112321832eedc8554ad3924b90ab6cdd3bf06a351ce18d9681bd00c7327a1dc5aa0f4005ea820ae244c4f8f772a66c", 0x9f}, {&(0x7f0000b3d000-0x1000)="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", 0x1000}], 0x3) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000024d000)='tls\x00', 0x4) 2018/01/07 06:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005f2000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b2e000-0x8)={0x0, 0x0}, 0x80000) r1 = openat(0xffffffffffffffff, &(0x7f0000205000-0x8)='./file0\x00', 0x40, 0x6) renameat2(r0, &(0x7f000046b000-0x8)='./file0\x00', r1, &(0x7f0000220000)='./file0\x00', 0x4) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 86.938883] openvswitch: netlink: Message has 6 unknown bytes. 2018/01/07 06:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004fe000-0x4)=0x0) timer_create(0xffffffffffffffff, &(0x7f0000000000)={0x81, 0x38, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa3000-0x4)=0x0) 2018/01/07 06:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d29000)='/dev/midi#\x00', 0x1f, 0x8080) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000aa3000)=@sack_info={0x0, 0x1, 0x7}, &(0x7f0000159000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000264000)={r1, 0xac, &(0x7f00000da000-0xac)=[@in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x76c8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x301f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xab5}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f00007b4000-0x4)=0x10) r2 = socket$inet6(0xa, 0x3, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f00001a1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/07 06:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c55000-0xa)='/dev/cuse\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004bc000-0x20)={0x8, 0x8, 0x0, 0x9, 0x7, 0x1, 0x3, 0x3, 0x0}, &(0x7f0000ffa000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000692000-0xb)={r1, 0x6, 0x3, "160b5f"}, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) waitid(0x1, r2, &(0x7f0000095000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000216000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 87.000185] PF_BRIDGE: br_mdb_parse() with non-bridge 2018/01/07 06:17:23 executing program 6: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7ffffdff]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 87.028744] openvswitch: netlink: Message has 6 unknown bytes. 2018/01/07 06:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000545000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000040f000-0x10)={0x5, &(0x7f00005e5000-0x14)=[0x800, 0x800, 0x9281, 0x6ef9, 0x1]}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007ac000-0x4)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000002e000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007c4000)={0x0, 0x80000000}, &(0x7f00000b0000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000331000)={r1, 0x0}, &(0x7f0000966000)=0x8) r2 = socket(0x10, 0x80003, 0x0) sendmsg$netlink(r2, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x11, 0x16, 0x11, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/01/07 06:17:23 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f000000a000)="020050193e64cd5fcba3a7f0635cc8185491821c37a5a54626f7f133c885c5ed9b", 0x21}], 0x1, 0x0) fchdir(r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000a000)={0x0, 0x800}, &(0x7f000000b000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={r1, 0x9}, &(0x7f0000004000-0x4)=0x8) 2018/01/07 06:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003c7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00008cd000-0x4)=0x0) bind$alg(r0, &(0x7f0000553000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) 2018/01/07 06:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000277000)='/dev/audio#\x00', 0x7, 0x400) ioctl$KDENABIO(r0, 0x4b36) r1 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f4a000)='/dev/snd/seq\x00', 0x0, 0x1ed282) r3 = dup2(r2, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00001f0000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x3, 0xaa00000000, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000dcc000-0x4)=0x0) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00007ec000)={0x0, 0xc2, "a4c55bd26208216aba285037ed9c8511eb9f8644f60c21fcb01733cd94ff5ea5e050f19b9aa8ee031c5d010e2f7b2266c8d8a1fb62abb6c3e2674fd6984f8227d6f525ec8a114f332606a1afb561b78b07ada84a5ac80877bbbb76732ff7ca5ac3361e6c055702430ced0ec9a31bdd41be2878740909421273a4a5e961dff1290ad8540ac2019be7aba4cf12ae663507e761ad7877527eab8f122de0f927384b08cd2cad10024ef1edf777cebcaa4023934f67dd8fed17464a5def24313aee3c8699"}, &(0x7f00006ee000-0x4)=0xca) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000258000-0x14)={r4, 0xfffffffffffffc11, 0x621, 0x8, 0x4, 0xffffffffffffffdc}, 0x14) 2018/01/07 06:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000078b000)='/dev/snd/midiC#D#\x00', 0x20000000000003, 0x80000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000fa6000-0x8)=[0x4, 0x6]) sched_setattr(0x0, &(0x7f000096d000-0x30)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 06:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000530000-0x10)='/selinux/access\x00', 0x2, 0x0) accept$nfc_llcp(r0, &(0x7f0000e66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e8b000+0xddd)=0x60) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mprotect(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x0) mount(&(0x7f0000d0c000)='./file0\x00', &(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/07 06:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000182000-0x80)=[{&(0x7f0000ff1000-0x4c)="b0", 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000059d000-0xa0)=[{&(0x7f00001ca000-0xb3)='2', 0x1}, {&(0x7f0000ff3000)="c9", 0x1}], 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00001bd000)={0x0, 0xffffffffffffffff, 0x0}) 2018/01/07 06:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000000001, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000056c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f00003d4000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c30000)=0x1c) [ 87.092311] PF_BRIDGE: br_mdb_parse() with non-bridge 2018/01/07 06:17:23 executing program 2: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000de7000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000f56000-0x8)=0x801) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00009ae000)="a49de8902ee6c632b4f6eadf3c69550cfa5d8d6b7720e9490a05514cbee97108a5240768145291fa83b82330ef1013224da41dc68dea", 0x36, 0x1, &(0x7f0000f56000)={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendmmsg$inet_sctp(r1, &(0x7f00007d4000)=[{&(0x7f0000a00000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc7000)=[], 0x0, &(0x7f0000dc8000-0x150)=[@init={0x298, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000125000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000dc8000-0x70)=[{&(0x7f0000dc7000)="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", 0xeb1}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0xfffffffffffffffe) 2018/01/07 06:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000803, 0x400000000000000) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r2 = msgget(0x1, 0x24a) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000e9f000-0x70)=""/112) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00005e2000)=""/255) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f0000fd1000-0x70)=[], 0x0, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) 2018/01/07 06:17:23 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/udplite\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_rm_watch(r1, 0x0) 2018/01/07 06:17:23 executing program 5: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x5, 0x40) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f00003e6000-0x4)=0x80000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000690000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000017a000-0x10)="2d32901f1469f4c59dcc09686196cee3", 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000627000)=""/255, &(0x7f00007af000)=0xff) 2018/01/07 06:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d35000)="", 0x0) recvmsg(r2, &(0x7f0000825000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000224000)=[], 0x0, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000353000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f000087d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/07 06:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000c88000-0x8)='./file0\x00', 0x28000, 0x100) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000059000)={0x282e, 0x984, 0xfffffffffffffffc, 0x1000, &(0x7f0000e76000)=""/4096, 0xed, &(0x7f00002a9000)=""/237, 0xe5, &(0x7f0000667000)=""/229}) r2 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r2, 0x40045431, &(0x7f000034a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000129000)=0x108) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/01/07 06:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006ad000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) write(r1, &(0x7f00004d3000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d0001ff", 0x398) recvfrom$inet(r1, &(0x7f0000a2a000-0xa6)=""/166, 0xa6, 0x0, &(0x7f00000c4000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 06:17:23 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x1000, &(0x7f0000249000)=""/209, &(0x7f0000fd3000-0x4)=0xd1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fd3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fd4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000fd3000)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fd4000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) nanosleep(&(0x7f0000d9f000-0x10)={0x77359400, 0x0}, &(0x7f00009d0000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fd3000)={r3, 0x1, 0x18}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fd2000)={0xe854, 0x1, 0x5, 0x2, 0x6}, 0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 06:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000cd2000)="ffd36c09ba040000000000009ce601000000006a", 0x14) 2018/01/07 06:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") process_vm_readv(r0, &(0x7f0000acd000)=[{&(0x7f00007fc000-0x8d)=""/141, 0x8d}, {&(0x7f0000197000-0x98)=""/152, 0x98}, {&(0x7f0000f5e000)=""/208, 0xd0}], 0x3, &(0x7f00000de000-0x60)=[{&(0x7f0000b16000)=""/84, 0x54}, {&(0x7f0000c7f000)=""/235, 0xeb}, {&(0x7f0000c4d000)=""/0, 0x0}, {&(0x7f0000b74000)=""/150, 0x96}], 0x4, 0x0) 2018/01/07 06:17:23 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setns(r0, 0x40000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ebe000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000e14000-0x4)=0xffff, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a29000-0x4)=0x0) 2018/01/07 06:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000939000-0xa)='/dev/vcs#\x00', 0xfffffffffffff000, 0x400) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000a80000-0x1)=0x0, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000495000)={0x10001, 0x0, [0x1ff, 0xfffffffffffff45d, 0x40, 0x6, 0x0, 0x9, 0x8000, 0xfbfa]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000081b000)={"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"}) io_setup(0xffffffff9ce31412, &(0x7f0000d58000-0x8)=0x0) 2018/01/07 06:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) close(r0) readv(r1, &(0x7f0000f3a000)=[{&(0x7f0000e9d000)=""/1, 0x1}], 0x1) 2018/01/07 06:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a76000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000d12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xb) r2 = getpgid(0x0) r3 = getpgid(0x0) kcmp(r2, r3, 0x2, r1, r1) writev(r1, &(0x7f0000368000-0x40)=[{&(0x7f00008a0000)="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", 0xec1}], 0x1) 2018/01/07 06:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000260000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r2, &(0x7f0000b8d000)="", 0x0, 0x20007ffe, &(0x7f0000c8b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 06:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000c88000-0x8)='./file0\x00', 0x28000, 0x100) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000059000)={0x282e, 0x984, 0xfffffffffffffffc, 0x1000, &(0x7f0000e76000)=""/4096, 0xed, &(0x7f00002a9000)=""/237, 0xe5, &(0x7f0000667000)=""/229}) r2 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r2, 0x40045431, &(0x7f000034a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000129000)=0x108) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/01/07 06:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000050f000-0x10)='coredump_filter\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000d95000-0x50)={0x33c, @tick=0x4, 0x1, {0x13a669d3, 0x1}, 0x1, 0x1, 0xb4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) utime(&(0x7f0000059000)="e91f7189591e9233614b", &(0x7f0000562000-0x10)={0xfff, 0x0}) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/07 06:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) recvmsg(r0, &(0x7f000077c000-0x38)={&(0x7f000045d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000907000-0x50)=[{&(0x7f0000cb0000+0x99f)=""/18, 0x12}, {&(0x7f00006ca000-0xa0)=""/160, 0xa0}, {&(0x7f0000440000-0x8f)=""/143, 0x8f}, {&(0x7f0000598000)=""/216, 0xd8}, {&(0x7f0000afc000-0x5f)=""/95, 0x5f}], 0x5, &(0x7f00007b6000-0x7c)=""/124, 0x7c, 0x6}, 0x40000100) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_addrs=@generic={0x11, "4ff0546612c20d1fb49f893d745b"}}) 2018/01/07 06:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = creat(&(0x7f0000ba6000-0x8)='./file0\x00', 0x146) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00008c5000-0x8)={0x0, []}) sendmsg$unix(r0, &(0x7f000032c000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/07 06:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000255000-0xb)='/dev/vcsa#\x00', 0xed5, 0x2200) sendmsg$alg(r0, &(0x7f000054d000-0x38)={0x0, 0x0, &(0x7f000048a000)=[{&(0x7f0000618000)="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", 0x1000}, {&(0x7f0000f12000-0xec)="34e1485aacd8c2ef47a3df07d8c7452016803c0a9b458b27006d3d6ccee6ff3847e835fadd9dbc77abdbd6720bcd15df94e116dec7d484e2416e15f59c6a8920f2498ed0443ac7b14344743409d48fa21def60bd1ae47333f2fb45e146ef3291420a90a9f5b3c7122b2eef1a686d5652f49b962f6b80f9c31008854a1dbfe86238614013fbfd072adc6734ec7a9a42c3b97e916277f6be8cb0e0001cc8a4599dc88b59865fc6b4e8eda30d824ae585e193931d7310b1daf79ba672904a2a7e660a54c8b31c6991a4b69a1b478279f5990a2371ce530eaa70035742537c40c8e3dc6fedcfd8745ed1cf4a4a0f", 0xec}, {&(0x7f00005aa000-0xdb)="0fc7157528d6fa62929e40b90e5d50359a415a843238094474d805717823db8464655f23a12b43e871c27b005093a686b130f1119c043726851d4731a1879e015f29c882b6e0a831af4e407847481337020ad863f2f22cbfb9462d78b99256737f7cb3831a5f49f88c718167b430f82c6fa0481e2e120fc27208fc9dd9901fbef67e341152ebb37bda6c77d644158f6c90eb2b65a3817addb42be1f0f56c889b6ae2bf458a7e75b2c0541283490bd76ddbc37770ab701383c70aff228f72bfd93627aea25b697e06942f056e300e53ed49dce006f4d741f1884024", 0xdb}, {&(0x7f0000134000-0x34)="551058ae10a941c7b5acc8528c7a9068ec91cf68f50f6331482ad04693539232add3f80cf0dd9747c7e55029fe91a56a4db6ea9e", 0x34}, {&(0x7f00003b5000)="4fdee617987c93da6fb905304daf7971f0d2a5ed9bf9afa01b9612c1d50fcacb9e103ad7cdc0036d46cc73d219c984ee35418088fbae06d7eb9bab93b5f4cc101c9241bc54758f92cf4c4e7e7410a7564565ed749fce2c557673610229006539c788cab035360ae6d3452f7f4d2f40effbd6217955b9d31bf189fdc68aede5398cb5d8f7a64b58bfb047e4ef8fd251956a11e7b5176caf1c86f7cec3e9e6ca28a22566fa372af5a7eba39d6c59640df932b4d17d4f822cda75b487976e20fc9d5bc024a9e91db45dd9c904dfc73ca6ff0c03198272e6305218828a78dd2e", 0xde}, {&(0x7f0000900000-0xb)="0a0cf3dfe34f5c18d51080", 0xb}, {&(0x7f0000825000)="ad19927388e1fa93eb1a91ac6b32bd91ae187bfe90e23939b6f715305db5e8", 0x1f}, {&(0x7f00003d9000)="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", 0xfd}], 0x8, &(0x7f0000dd3000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xd0, 0x117, 0x2, 0xbc, "6f355cf1ab7cbdb1680142fa45f3046e314bfb1c25409bfc9b4c525c5227d580dc72709185bcf53306e30eeab641908dc7e579ae199206fbd82b31846404917cf3eb703fcccb38a2436cbe06eb7557dc6b88a549e609638c5a3fb61a76c432fc1265d36ee7f6a9961f8959adb4110b70d1df566df17d65e72442e94af0c3911d858943f2080121e8b5512c452e3d72072962e997a699e86ac7b4942fbaa78252c974be4659057c01901f515c81f43c294946e9a8c72a27f3f0581424"}], 0xe8, 0x4000000}, 0x40) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000017d000-0x4)=0x0) capget(&(0x7f000068a000-0x8)={0x20071026, r1}, &(0x7f0000d3f000)={0x3, 0x4, 0x1, 0x3, 0x567, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000214000)=r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000474000-0xc)='/dev/autofs\x00', 0x52041, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000be4000)={0x40001, 0x0, [0x1, 0xffffffffffffffff, 0x2ecf878, 0x10000, 0x9, 0x200, 0x7, 0x8000]}) unshare(0x20000400) unshare(0x24000200) r3 = msgget(0x2, 0x21) msgsnd(r3, &(0x7f0000f3e000)={0x0, "ce2124b77bc101226fc88fe8d24af748ea6767f628b92b0159a29f88757436f59adfaa51308650fe1162112e4b793e16ab7d9439d5c9604683996fe6f8727f50e04e988f791d73d33fa642e30a9053cbbdf2ed5c8f394d3f71c88de8dc533c6b8538755f2590c93fb646b945f1d47f7467b5e64a4a9c636ef698abdd9f8684b5c6bfb9179cac9c6ea3"}, 0x91, 0x800) 2018/01/07 06:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000005000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c40000+0xd8a)=0x48) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000624000-0x68)={0xfd, 0x0, [0x1000, 0xa8, 0xfc, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00006b2000-0x4)=0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000421000-0x10)={0x7f, 0x1, 0x5f1, 0x9, 0x0}, &(0x7f0000812000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000aff000-0xa0)={r3, @in6={{0xa, 0x1, 0x4d5e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xffffffffffff1650, 0x100000000, 0x5, 0x80000001}, &(0x7f0000a40000-0x4)=0xa0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000009000)="0fbf27cf557f749c757124ca80cd55aa", 0x10) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00004c7000)=0x0, &(0x7f000018b000)=0x4) fsetxattr(r1, &(0x7f0000175000-0x14)=@known='security.capability\x00', &(0x7f00004df000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x2) pipe(&(0x7f0000231000)={0x0, 0x0}) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000bf0000-0x1)=0x3) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000994000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/07 06:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000080003, 0x5) write(r0, &(0x7f000065e000)="68d7bcb2f81ded7f5d3801d68fa3f94711abcec4934f76222a67c7ccd39474bf27b0673288d9216fcf5cbad711f4770e7b3c68fadd54c35202c0b3dd91770647d5622bcd782829354ae57a070e26d9ff083c53439c2c0a645897546c", 0x5c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) dup2(r0, r0) 2018/01/07 06:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044d000)='/dev/snd/seq\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000549000)={0x0, 0x0}, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d7f000-0x8c)={0x0, 0x0, 0x0, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x20000000005}}}], 0x90) 2018/01/07 06:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003f3000-0x8)={0x0, 0x1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000476000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/07 06:17:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000a78000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f000034e000)={0x0, 0xffffffffffffffff}) fremovexattr(r2, &(0x7f0000134000-0x25)=@random={'security.\x00', 'selinuxmime_typeself{wlan0\x00'}) prctl$getreaper(0x13, &(0x7f0000a16000)=0x0) r3 = memfd_create(&(0x7f0000f7a000-0x1b)='selinuxmime_typeself{wlan0\x00', 0x800000000) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000ad000)={0x9, 0x5, 0x0, 0x5}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r3, 0x0) chdir(&(0x7f0000c69000)='./file0\x00') pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000a84000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000e08000-0x1000)=""/4096) 2018/01/07 06:17:23 executing program 5: pipe2(&(0x7f00006e0000-0x8)={0x0, 0x0}, 0x80000) mq_getsetattr(r0, &(0x7f0000ded000)={0x163, 0x84e, 0x5f48aaee, 0x9, 0x101, 0x8, 0xffffffff, 0x1}, &(0x7f000075f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setns(r1, 0x40000000) mincore(&(0x7f00002a4000/0x1000)=nil, 0x1000, &(0x7f0000423000)=""/104) r2 = syz_open_dev$sndtimer(&(0x7f00006ab000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000daa000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 06:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a20000)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000de0000-0x4)=0x20, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000431000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0x0, 0x4, 0x3, 0x1, 0x20caa61f}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000d5e000-0x4)=0x1) syz_open_dev$sndctrl(&(0x7f00009c7000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x109000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000122000)='/dev/hwrng\x00', 0x1fffff, 0x0) 2018/01/07 06:17:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt(r0, 0x7fff, 0xfffffffffffff949, &(0x7f0000001000-0xf9)="b9b2162528724cd9cc1dafd61b2a9d1fa7fd40a314df27f5a1b1f09b740f866a65944c0d46eb4878077cfdbb7b55123e09434d58d35b4a1cb79bd2b39d95d438a7871bde2794ed35451c5042d506fc7b40f797db5cbabc0803dd433c71735c11d32a13f1538a5e99fc4511b4090676be31fc9866ea2424bc2c303bd5402d8d4b009e55aa2d9c24656454df8e1ac1de5ed824d688de84492280edda3ad2199721b1852240cb9bdef440323c4387955c82df270bf4d497bd7244b311bec723d1eabb1e0ee8e7e5d8d4ba1759b57d8d254e8292ae89eb48fd5ea3dc2ad437004e2f559ef26aceea7d5a6b4d540a51ab3dbf2e0246f95c4fb0e13c", 0xf9) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000df3000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000585000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = gettid() ioprio_get$pid(0x3, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() r4 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000003000-0xb8)="919b82e109e36ab4ee9441b084deab874eef257e2526d258bf15ef326136d4ff4514d3aece108ddd9a27229606d98e620483986e5e8ff1c08bb52242cf2934bb59640d1666f1aeb318527cf4ccb86bd04d4a4c360aac031fd028ee15a5ac9db40cbfe1a79faf7065246604c43a3384f8ccbc7bcabf0f7fd9334a3d8da53a72c737edf71a35cbbc6dcce9a453e05322d4027413d05dd3115392d19f8ef5ea11728dfb2fb7f23a1278b4116603a441331c4546f6a3e90f69e0", 0xb8, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000+0x4a4)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="2622f886f0a47a3022b6cc21e8b25a01802b38069e6bc8fdf22d1653058b1a243819197b67686b7e0ec2dec3ecbd700543f22722f82e25bfc4a80f0521451748c9f58a79805e6fd2e1ee7560e77f045d52c471906a638b3a6ad4c2735c1273e6c623952bbcfaeb92abfdb368a4", 0x6d}], 0x2, 0x0, 0x0, 0x1}, 0x20000000) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="cafc19eba764416485730fe3b45ab77d1d893975599fdc9c00e43a1eb986564217287ba2c57cb950189c9be8d960f16d666d5faca529ea4f13b6b312a8c4a6760807c6e80be484bd9f4abdbf11aa4fb921633fe5e1d32160dfa3522b01436fc2a7af65406c18807dd1b545a124fedc8456ca6597b35341d3f06adab11556afc108dc81d067134c9012fe38dff4692fe4e2", 0x91}, {&(0x7f0000002000-0x25)="166844eabb31bc0692d231384c1193784b1d95c6d73fe64b67b3ab4eac3e6eafe7a3357fe4", 0x25}, {&(0x7f0000001000)="d3d157b803d80c3cbdfd6b042798d8072cd5637a4b18d736c7a3e40a88ac46b3fd105901ca192cf501be4df8d28183836ccf7f81c1db72a885a256e085a5804cf7f3d3a807847ede28f94ff02584acbe1f0b3f709b3c61cb5bb979b14e1e4b629febb4461dd1a922580943c8e347588b591fff9652a62f9995a3bdfdaef7c75c6362d790d84490a18895262658a27e598d2d2f3935e4b0a16c7666e8", 0x9c}], 0x3, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x78, 0x40000}, 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x401, 0xffffffffffff0000, 0x9, 0x0}, 0x8) 2018/01/07 06:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c57000-0xb)='/dev/adsp#\x00', 0x8c6e, 0x4000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000332000)={0x6, &(0x7f0000036000)=[0x80, 0xdb, 0x8, 0x3, 0xfff, 0x8]}) r1 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f00000a8000-0xc4)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:23 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x88a8, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="9ae1aa0d123d", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0xffffdd87]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x40200000000114, 0x5, &(0x7f0000e93000-0x4)=""/0, &(0x7f000059d000-0x4)=0x0) 2018/01/07 06:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000e05000-0x70)=[{&(0x7f0000ad3000)=""/201, 0xc9}, {&(0x7f0000d28000)=""/229, 0xe5}, {&(0x7f00005cc000)=""/2, 0x2}, {&(0x7f00000a5000)=""/102, 0x66}, {&(0x7f0000aa1000)=""/231, 0xe7}, {&(0x7f0000666000-0xa8)=""/168, 0xa8}, {&(0x7f0000c67000-0x2d)=""/45, 0x2d}], 0x7) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ce3000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/07 06:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cb8000)='./file0\x00', 0x262502, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000881000)='/dev/input/event#\x00', 0xc00000000, 0x101002) write$evdev(r0, &(0x7f000052a000-0x60)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}], 0x18) ftruncate(r0, 0xf1d) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000eb5000)={0x0, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/07 06:17:23 executing program 4: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bbe000-0xc)={0x4, r0, 0x1}) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000dd2000)={0x0, 0xf000, 0x531, 0x100000000, 0x4}) write(r0, &(0x7f000053c000-0x26)="26000000110047fb93fffffffffffffffffff70401000000000000000008005105001aef0000", 0x26) 2018/01/07 06:17:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000db4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000043b000-0x56)={@random="9bcd2ef4e100", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x1, 0x6, "03f087", 0x14, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x4, 0x0, 0x5, 0x10000000000000, 0xfffffffffffffffc, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/07 06:17:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00004dd000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000619000)=0x75) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000532000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) sendto$unix(r2, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f000017f000-0x14)={0x1, 0x4, 0xa71c, 0x5, 0x0, 0x10000, 0x4, 0x2, 0x1, 0x8a}) close(r1) 2018/01/07 06:17:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000943000)='./file0\x00', 0x2200, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x6, 0x5, 0x2, 0x8, 0x80}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x10000000002, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffe, 0x84, &(0x7f00007ce000+0xf8c)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00008bb000)="0bc5b546f3eb66e8f5ff398e39e0e17ee0b569a65a8a6e4fecebf35749bdbe3d46d7fbde15f81862c721d97541fb183c5ed0bbf0dd385b5dd3325c4853d0a91c297cbed6dcb2ce282d34ca8806c6454854bede7e52540870efd90a0bcd79638ec2650da6cad1e9038a20758312664d963225035aeb20856cc057", 0x7a) sendto$inet6(r1, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x47ffc, &(0x7f00008b1000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000b00000+0xd63)='/dev/usbmon#\x00', 0x8000, 0x8000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000085b000)={0x8, 0x1, 0x1000}, 0x4) 2018/01/07 06:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0xf, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d5d000-0x10)='/selinux/member\x00', 0x2, 0x0) r4 = mmap$binder(&(0x7f000068b000/0x2000)=nil, 0x2000, 0x6, 0x90010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00001ab000)={r4, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f00002de000)='/dev/net/tun\x00', 0x0, 0x111000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 06:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001c3000)={0x8c, 0x0, []}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000efd000-0x18)={0x1, 0x0, [{0x8020000000390, 0x0, 0x1000}]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b15000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000dcc000)={0x0, 0x54, "91f985cc2b2f4317b94f5ba7a3c5121eb91830b907e7fc264adbbe1991443abac1b0d908b5a5dd814777cc50a104d72fc51dc4252a180c9d03a2bfe962942bfebfb9e7544f38ca5ac8973bddd8178efc38f5d993"}, &(0x7f0000966000-0x4)=0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000b7e000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6, 0xfffffffffffffffd, 0x5, 0x3, 0x10000, 0x3, 0x11, 0x0, 0x8, 0x3, 0x20, 0x0, 0x3, 0x2]}, &(0x7f000038b000)=0x108) 2018/01/07 06:17:23 executing program 4: lstat(&(0x7f0000f73000-0x8)='./file0\x00', &(0x7f00008ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef9000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000039b000)={0x0, 0x4, 0x5, [0x7, 0x2, 0x81, 0x52b5, 0x3]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b96000)={r2, 0x4, 0x30, 0x7, 0x81}, &(0x7f0000001000-0x4)=0x18) 2018/01/07 06:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000521000)=""/4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpgid(0xffffffffffffffff) fcntl$getown(r0, 0x9) r2 = getpgrp(0x0) capset(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000536000)={0x1000000000000, 0xff, 0x9, 0x0, 0x72dd, 0xfffffffffffffffd}) bind(r1, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000033c000-0xc)={0x7, r1, 0x1}) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00005e9000-0x4)=0x200, 0x4) sendmsg$kcm(r3, &(0x7f000090b000-0x38)={&(0x7f0000214000-0x80)=@generic={0x17, "b8384de01a6320b0bc92d418a375185f049f24e655fbf352b37eb6282be7fcee8e2c34226261e3628e997d50566815c46c1bd7a9bd2e7a947322a489f4edb4ded2f409b1d3aa4dc44225b9790312d225576d8078ef45dad61d135064747a1eae521524bb5e9eccf3c877f4caf04582616310670a55d7cf1db6b0703e21a6"}, 0x80, &(0x7f0000da8000)=[{&(0x7f0000806000)="93b70335224559c9883286108a22685cb9637f7ff982aea478ff7641de3eb3c32625e125bdd5e0e13fdf64704b5b934bd56c017257f8e89da09da797", 0x3c}], 0x1, 0x0, 0x0, 0x200048c4}, 0x0) 2018/01/07 06:17:23 executing program 3: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000058f000-0x11)='/dev/vga_arbiter\x00', 0x20400, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000901000)=0x1, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008ff000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 06:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000076f000)='/dev/snd/seq\x00', 0x0, 0x40) r1 = syz_open_dev$admmidi(&(0x7f0000e23000)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x400100) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009ad000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000dea000)={r2, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000002, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/07 06:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f00001d7000-0x1c)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffff98, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x10000) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f96000)={0x0, 0x0, 0x0}, &(0x7f0000e16000)=0x8) 2018/01/07 06:17:23 executing program 3: clone(0x0, &(0x7f0000fd4000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) delete_module(&(0x7f0000000000)='\x00', 0x200) prlimit64(0x0, 0x0, &(0x7f00009bf000)={0x0, 0x0}, &(0x7f0000326000-0x10)={0x0, 0x0}) 2018/01/07 06:17:23 executing program 4: mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000079c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000ad8000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) syz_open_dev$sg(&(0x7f000096b000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000ad1000)=0x8, 0x4) shutdown(r1, 0x1) recvmsg(r1, &(0x7f000073b000-0x1c)={0x0, 0x0, &(0x7f0000ad3000)=[], 0x0, &(0x7f0000ad3000)=""/122, 0x7a, 0x0}, 0x0) 2018/01/07 06:17:23 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000013000)=0xaa, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/07 06:17:23 executing program 6: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000034000)='/dev/dmmidi#\x00', 0x479, 0x60801) r1 = dup(r0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000008c000)='./file0\x00', &(0x7f000008c000)='./file0\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000008b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(r0, r1, 0x80000) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000023000)={0x0, 0x0}, &(0x7f0000074000-0x4)=0x10) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f000008c000)=""/75, 0x4b) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000084000)={r3, 0x0}, &(0x7f0000000000)=0x0, 0x8) 2018/01/07 06:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000039c000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf7000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000724000)=""/242, &(0x7f0000140000-0x4)=0xf2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f00005b4000/0x3000)=nil, 0x3000, 0x1, 0x50, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000194000-0x30)={0x0, 0x0, &(0x7f000019a000)=[], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/07 06:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4a000)='/dev/sequencer\x00', 0x40, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000064e000)={r0, &(0x7f0000b8e000)="c68cb142cf6f111d969202892e4fc93139db242f5b29cdb018ff67222e0288019f5341ea9e239eb8fffd3e3cd435bcbce96852f5d4", &(0x7f0000237000-0x3a)=""/58}, 0xffffffffffffff0b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) 2018/01/07 06:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bca000)={0x3, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000524000+0x909)={0x1, r1}) r2 = syz_open_dev$loop(&(0x7f000071e000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x40101283, 0x4000800001083) 2018/01/07 06:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008ce000-0x8)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002a8000)=0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) lseek(r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000cc000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cd0000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000509000)={r3, 0x0, 0x1, 0x259c57f3, 0xb29, 0x0}, &(0x7f0000b03000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000071e000)={0x0, 0xfffffffffffffdff, "4b09767fbe7411c74ffc25657f7de5b90f3af38a9b9a9678bc86b3ae7f54d29fa14699781e95fde69783b08f50c37393d6c70ec88401b7580f616abda6b073a72aece0fa8f56007a8194195fddbdacf38fbae2d09b3fbe8ea1c71528e129d7acdc156770c722e3375103af8104b882"}, &(0x7f000040e000-0x4)=0x77) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009f1000-0x8)={r4, 0x1}, &(0x7f0000d35000)=0x8) dup2(r1, r2) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 06:17:23 executing program 3: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000dc8000-0xa)='/dev/dsp#\x00', 0x0, 0x80000) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dc7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000722000+0x867)=0x8) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dca000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000dca000-0x8)={0x2, 0xad76}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000502000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dc7000)=0x1c) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000dc8000-0x4)=0x0, &(0x7f00006a0000)=0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000dc8000)=0xffffffffffff6bff, 0x4) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000663000-0x4)=0xffffffffffffffff, 0x4) 2018/01/07 06:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000084f000)='./file0\x00', 0x80, 0x12b) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000f3e000)={{0x935f, 0x5a7}, 'port1\x00', 0x8, 0x100000, 0x0, 0x7, 0x98, 0x2, 0x7, 0x0, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000614000-0x20)={0x8, 0x7, 0x80000000, 0x3d9f, 0x12, 0x7}) clock_settime(0xc5055154c2ff0f72, &(0x7f00008d4000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000093a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x3, 0x1, 0x5, 0x9, 0x0, 0x3a4}, 0x20) 2018/01/07 06:17:23 executing program 7: rt_sigprocmask(0x2, &(0x7f0000068000)={0x4}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ee5000-0x4)=0x0, 0x4) setsockopt(r0, 0x2080000010e, 0x1, &(0x7f0000000000)="", 0x0) [ 87.867346] binder: release 13256:13278 transaction 52 out, still active [ 87.874361] binder: undelivered TRANSACTION_COMPLETE [ 87.900500] binder: send failed reply for transaction 52, target dead [ 87.910377] binder_alloc: 13256: binder_alloc_buf, no vma [ 87.916119] binder: 13256:13278 transaction failed 29189/-3, size 0-0 line 2960 [ 87.928390] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/07 06:17:24 executing program 3: r0 = socket(0x1e, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c11000)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101080, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) accept$packet(r0, &(0x7f0000612000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c49000-0x4)=0x14) 2018/01/07 06:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000394000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000761000-0x10)=@common='lo\x00', 0x4e) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000362000-0x20)=[{&(0x7f00003cd000)="c1", 0x1}], 0x1, &(0x7f000033b000)=[], 0x0, 0x0}, 0x20000880) socketpair(0x1a, 0x80000, 0x81, &(0x7f0000e98000)={0x0, 0x0}) timer_create(0x7, &(0x7f00002bc000-0x60)={0x0, 0x11, 0x2, @thr={&(0x7f0000e5f000-0xaf)="aa8655d7a6bde4fc6c6da7b1532313eab8ac53fad2e464253e9a669775fd4d491422c88276e65e9c26b4fea90d88deb2c7f775db991a85504ddbbef8c7c5d127efebcc3672261a25620f3b2303f73048ae3a2ecdd4fb2a5be3c6e5a56d4ddf0b66748156357d609b42ea5e68f2e5bb2540128d40e21ccee1bebc59e8b293f144716ca049daa6f6939a104a0bdc0f433ae3289b794640f5bda96fa177bbb2a8f2799a787540aa49874ed7d002f193e0", &(0x7f000003b000-0xfb)="daf5bf7ab0b06edd29a290275c009678b5d8b8f4b2c5e5b0ace93c0574c8a14ae258c821a64060135fef5a60af6bcc8edb3180fc823b9b23e34743ec4cd2d3afec433008639ffe7695496431e36829bfdc9bbf3fd45dd1c623eabda058396d2a23b1b0b5d73ef5fca05a1d97bccc2322c0fa0ad1dc4f725756a5ecf98487ece97aaa99cfaaacca6688529ec247d1a926d7a82a8bc0a3f5e6bfe006f2ab59981f1679fb7985e33e9716c78d1cbf8dc19e748a1f46f43873a19d04d14578ec36689c8105dd7507a4aee889a434aaf27aac0f8b06ec0580aa3c6b5cba1721ee22eacfe54f029d2b90e0233c5230aa5f2bdba5318e8dfbd7623ba1e002"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a77000-0x4)=0x0) timer_delete(r2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000e27000-0x78)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x935092b0ae8f409b, 0x7, 0xdfc4, 0x100000000, 0xfff, 0x0, 0x0, 0x8, 0x2}) 2018/01/07 06:17:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x181480, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000002000-0x4)=0xea, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000750000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006b6000-0xa)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000785000-0x4)='tls\x00', 0x4) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000074e000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0xfffffffffffffffd}]}) 2018/01/07 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000c2000-0xd)='/dev/usbmon#\x00', 0x3, 0xa0000) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000050e000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f51dedd, 0xce}, &(0x7f00008da000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008eb000-0xc)={r1, 0x7, 0x10}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ba5000)={0x0, 0x0}) 2018/01/07 06:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_create1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/autofs\x00', 0x541082, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00002c8000)={0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000020000)={0x0, 0x0}) 2018/01/07 06:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$dspn(&(0x7f0000e72000-0xa)='/dev/dsp#\x00', 0x64b3, 0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fb0000-0x12)={@common='dummy0\x00', 0x6}) r1 = gettid() perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000096c000-0x11)='/selinux/context\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/rfkill\x00', 0x0, 0x0) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r4) tkill(r1, 0x16) 2018/01/07 06:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) syz_open_dev$sndpcmc(&(0x7f0000b92000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000178000)={@generic="89404c5349d56bb650dfa11e7a9917f8", @ifru_settings={0x0, 0x20, @cisco=&(0x7f000041d000)={0xe7f, 0x1f}}}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) dup2(r0, r1) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4)='tls\x00', 0x4) 2018/01/07 06:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ee000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a8a000-0x4)={0xffffffffffffffff}) sendfile(r2, r1, &(0x7f0000c8a000)=0x0, 0x0) sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x0, 0xfffffffc) 2018/01/07 06:17:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e75000)='/dev/usbmon#\x00', 0x2, 0x202000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0xdd, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001000-0x18)={0x1, 0x7, 0xb21c, 0xc3, 0x8, 0x4}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e70000)={0xc0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e75000)=0x98) 2018/01/07 06:17:24 executing program 7: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000017000)=0x405) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000014c000)='/selinux/create\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002ed000-0x10)={0x9, &(0x7f0000205000)=[{0x6, 0x8000, 0x9, 0x3}, {0x3, 0x1, 0x8, 0x5}, {0xfffffffffffffffb, 0x80000000, 0x8000, 0x7}, {0x0, 0x5, 0x100000000, 0x1}, {0xfa000000000, 0x1, 0x8, 0x5}, {0x5, 0x0, 0x5, 0x7}, {0x4, 0x9a, 0x2, 0x4}, {0x9, 0x4, 0x69, 0x2}, {0x7, 0x1ffd, 0x9, 0x0}]}, 0x10) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f00001a8000-0x60)=[{&(0x7f00002ed000)="c3236c333f549124ed6a7bb4e7a39a71bfbc582c63762d91a66b1d4a", 0x1c}, {&(0x7f000023c000-0xcb)="87b12a948d1c8703ccbc8e4b910252d1e335619f55951921095d798bda97c6de46e751d9b6cecec6bbac946bc9091ae99d8a8445354a2a450401cc6a492ce156585f80605ce4f302a909ee9e87cded7c6ebe8e91f8f6a3cc27aabdfb4b678394ec1c588436f5f5a5f378887ee8024c094c9f47560c73cd5fc72c4fc730c12a718597e8a861568936cff0859660edd8085ace6e004492477f109829b2a6d4d32709674613ce2cbe996dde12d95d1d1ca429d8d2fa00e2f8778cd0ae4d53e4d96752746a6954f0b57a564bd8", 0xcb}, {&(0x7f00000ef000)="d16a8cd548625ab9adb1f3aa1e095529d3dd02c391889a753af27d4ed12e2cebe2db8980772a1319f9e0650022ffeb56d00e53988273feaee748611dbcc4699eb8c1772690dabeddac2f01a13dc4b75b65c80ee9521433c354e2a5190c25fc3d5e99c5851b51078fc5e8ffc53146cbef78a89ae2994dc28f3ab1306221f3f9ca51579696d643581fec4bc57898e240f375f37fc9142b7280a6a3af96ca77d941fbb67cacb6c79e534f9d2582", 0xac}, {&(0x7f000018e000)="68bb3ab666c68cf9ca0234575cd40ab39c6eed61aa53b80447ffac21a8afd502965b8f5422d06eb98ee3c290b2f3c80b0aced973e58b7354db693e3add18beba66221467d0009f0e5b98714383cf55b8f91ea71ef1d824d17bf6ba739d6a6807d168eca79dbae3a33e9266eb53488178b5498c59d82a90ecd8a40a492caa5e587357f490c6441235d4b16cb0354d37f21f8158556ca04384e187b8a1576c4316000003ffdbcb134d3e62c5783e294165a4523819f4abb5b4b9e1054028e91faa92d919173f3e720a79000000ae068748a40b11102bf3523321497a2cb5d94b45249e10219040c3ce18fc", 0xd6}, {&(0x7f0000181000-0x2a)="3cec7babf5e6e4b31eda0f14ae37dcc8ca69c67555154915e33634cff9327e475ca8bec192d56c4a7a7d", 0x2a}, {&(0x7f0000291000)="", 0x0}], 0x6, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x4, 0x0}, 0x0) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc8", 0x10) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/07 06:17:24 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a3e000)='/dev/cuse\x00', 0x10004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006c0000-0x14)='securitycpuset@bdev\x00', 0x0) fcntl$addseals(r1, 0x409, 0x2007) 2018/01/07 06:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2000008, 0x9, 0x3, 0x0}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/01/07 06:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x401}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) syz_open_dev$dspn(&(0x7f00002ea000)='/dev/dsp#\x00', 0x9, 0x800) fstatfs(r0, &(0x7f000018b000)=""/154) 2018/01/07 06:17:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1fffffffff8, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000120000-0x8)=0x104000) fcntl$setpipe(r0, 0x407, 0xfff) 2018/01/07 06:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000715000)='./file0\x00', &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000648000-0x4)=0x0, &(0x7f0000103000-0x4)=0x0, &(0x7f00004ab000)=0x0) r3 = getgid() getgroups(0x3, &(0x7f0000620000-0xc)=[r1, r2, r3]) r4 = syz_open_dev$amidi(&(0x7f0000fe5000)='/dev/amidi#\x00', 0x7, 0x400) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000df6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b84000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000cd7000)=0x0) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_kvm_setup_cpu$x86(r4, r4, &(0x7f0000b83000/0x18000)=nil, &(0x7f0000afc000-0x18)=[@textreal={0x8, &(0x7f00009c6000-0x44)="660f380134dad466b9710000400f320f013c66b9800000c00f326635000800000f30baf80c66b8dada398066efbafc0cedba4300b0f0ee3ef20f21e42e0fc72cba2100ed", 0x44}], 0x1, 0x4, &(0x7f00000b4000)=[], 0x0) 2018/01/07 06:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x1, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffff, 0x1, 0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0xabcb, 0x70, 0x0) mlock(&(0x7f0000256000/0x1000)=nil, 0x1000) set_mempolicy(0x2, &(0x7f0000ed8000)=0x401, 0xff) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00003fe000)=0x0, 0x5, 0x0) 2018/01/07 06:17:24 executing program 3: clone(0x0, &(0x7f00008f5000)="", &(0x7f0000a0b000-0x4)=0x0, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000d3d000)="") listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000082000-0x4)=0x0) 2018/01/07 06:17:24 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto(r0, &(0x7f000097e000)="0b80e0c7f444adbfb4abd5668dd1cb93e987d9f944f4d1540eda156e66ad68c6fb786631da3630a335b8224286a84627eb5e0ccc3365e2320c519913a97fd6ca9daaa56b2b444561518a0115ee47cd0322b9c93d6f8a8d4782ff560313e66821363661aa00803a6fba5fa60399c8baac8cad70eee718f30efa631cc739a8badb1e142c8d9b509ca9858c953160d9e2abfe48700e924ba6e358604905f5485f3dc02e87116ceb8c5f7734260600155472a144af1bad4676db", 0xffffff19, 0x24000854, &(0x7f00004b9000-0x6)=@hci={0x1f, 0x0, 0x3}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x2}, 0x1) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x40000000000001) bind$inet(r1, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 06:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f00008d3000)='/dev/amidi#\x00', 0x2, 0x20000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00009a1000-0x31)=""/49) getsockopt$inet_mreqn(r0, 0x0, 0x63, &(0x7f00002a0000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000f7000+0xb87)=0x13c) 2018/01/07 06:17:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00002a3000-0x4)=0xd0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000410000-0x4)=0x101) r3 = syz_open_dev$vcsn(&(0x7f0000548000)='/dev/vcs#\x00', 0xffffffffffffff65, 0x3ffffe) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000f8f000-0x50)={{0xffffffffffffffff, 0x0, 0x9, 0x3, 0x9}, 0x9, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d8f000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009a000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d05000)={r4, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f2d, 0x8, 0x5, 0xffff, 0x20}, 0xa0) sendmsg$nfc_llcp(r1, &(0x7f000079e000)={&(0x7f00007a0000-0x60)={0x27, 0x80000001, 0x0, 0x0, 0x0, 0x0, "b177b85cc2e3839f7d5e151ff109000000000032101de09b7583b1008482fffff2b1026513e1b9210668ac91431f59af00a6f3b2040010000000000000052c", 0x0}, 0x33b, &(0x7f000017b000)=[], 0x0, &(0x7f000074b000-0xd0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/07 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d28000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000a69000)='keyring\x00', &(0x7f0000f50000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f000015a000)='ceph\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000401000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b30000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000820000)=0x14) bind$packet(r2, &(0x7f0000d67000-0x14)={0x11, 0x9, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/07 06:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004db000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00006da000)={0x0, 0x67, "c1965c985c68e65149452abf5b6d7f03fb2ff3da60077b984d19106425c286c52d27874452f82236713f87c0ea13b647c62d9db738f988821e68da2a38734b6a90a243263e7382a37d9fcb76d2654c742a5a9389c8f2cd46b3304943cd7cc1b0ac1b9586aaf856"}, &(0x7f0000cc6000)=0x6f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ba0000-0xa0)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff, 0x9, 0x8, 0x8}, &(0x7f0000f77000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fcb000-0x18)={0x0, 0xfff, 0x10, 0x7, 0x1}, &(0x7f00001a1000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fed000)={r4, 0x1}, 0x8) pipe2(&(0x7f0000431000)={0x0, 0x0}, 0x80800) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000f6e000)=@dstopts={0x88, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @generic={0x0, 0xb1, "064b5e63c16eed3761dd1530ba1cec47ec5d1a8fd1ee7935346f6548be1cc7ec174a2ce769d6fd5d6f9ed01935f4f69f3114f01ab06a18ff8c25e368b79d84f6d1902e88c4ae96d5f95cbb0676c0c6774b0cea6e3340a6c3b06d652ea9790c7d5056d4cc71782a9b9927d36ccd54b2bf05c37b946e7514c5b152c130d228dc790c75142d381b11b2083220d402e95ee8ff756493123b368ee3860e6474d5835d0569de07757ebd958ec3fa19ba42e0a2b7"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xffffffffffffffc0, 0xf3, "ba23892f50ad8b1667ec1f46566981e9564a55e6c177f05b9f27f1184e18696e6e722804a6a9fcf6b1c1eac23f758af3494a443acb26761315a1c63ab5ba260266362728e4f2c1f9c69b97237a8e47dec096717c5c1ffa8551959807716127ebe96c027bbc53dd357adf2d224a1ba784766455ea56b2f9d27a2873d5094cf92c78850507d748248a7017e5763bef78780dbd205e3f985ad4cae0976593823d06dd38fac23b4aabad96e426706fe3c30b8c240343414c93cc90237b81ccf14360ce5c9abdbfef8ff1ad8458baffb67551dc46d6920e97eac692ecf58d3eb3ff95f633f710c0c099ba43cb2ae7ea66eb1844366f"}, @generic={0x6, 0x89, "0f9ed3b96b3853b0834a992e422334d7305d3707015bf93ff57c750a0a2dc17a715dcbc98c747d4cffc6c7804e9164eac0a5cbd46d491ebb47ce142007ed63c83214c8f98b06c145fb5bbd59f9f1eb81e1c5a8aadea6bbca697680091ca4e8ed9de4ff908e6f749d25fcad6a9c59ec6fd5bd9696a4b316629ecbcc56ae54c48be301cce6da657cae70"}]}, 0x248) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000304000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)='setgroups\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f13000)=0x0, &(0x7f0000372000-0x4)=0x4) dup2(r1, r0) 2018/01/07 06:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00004c5000)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000532000)=0x100019) ioctl$TCFLSH(r0, 0x40085500, 0x0) 2018/01/07 06:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = getpgid(0x0) fstat(r0, &(0x7f000018b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000662000)={&(0x7f0000fd0000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009ca000)=[{&(0x7f0000e02000)="e9c9ed5b5d9d11cf388d98722ba62c8d2e27069d51dc518588842f63cf4a184320d7d5602a6051d89934de964e56bb11a7c7d0790674579fd1e86155a22c85c390637b00059a94b27c6b261b57d0181f117d113230ec49c185a8202edb4e4c8485450cafde8232ff0c6553fc876324018d820c801cb4f764f58f6bc24f07da3a1656e2a42cb1c36e00994e6795b417d9c121b6a44fd046e3225c32e122872c40a34b5bec03", 0xa5}, {&(0x7f00000cf000-0x9c)="6d433611a18227da922339d0c6cc51a1595213f01e30a05c4666e0eb64ea4bed48c40f878fa76ed3669124f49ca2d2fad655293dad730e2e6eb2fafceca26c3e9544eaa707c40450096d98a212ff449e2646e96bb08263305cbbd70cc386cdb74242552995271059df04158b035a1f301f18092c85156929a402ccff779d0e05e6cf76b887b37cecbb67c72605879f26e52065bd67d9a839ca59a7563d88d9ad0d91b1ccfa35", 0xa6}, {&(0x7f0000a6b000-0x1000)="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", 0x1000}, {&(0x7f00006f9000)="cae73d9555576a0e92d752fcb97c8cf3485858625ae04b476c616d7a75580dff38ebb646e3568eb218921a0cde4de115e935578b0cb789b41add1f5cb84333f23ca9a31a0e9d1753bb31d8f6d8c641cfefde53b96354abcaa9bca3885d45776486aa90e28e4f7c5f77a1231ad83dc7ffaf1eca0b3b2e5ef9639a95bb2f1e59ebeafec88c17c9a2e0ec92670e8763bfac931fbeafc096bb28732981918401cdb45ac1342c6b2d17785693723a7a320df0aabf", 0xb2}, {&(0x7f00009e5000)="e9c7133ae4cf5d3b53e10066b594fd23253886169e35dca00e8b4819d6c48f57700180d41e00a0740e2be0479f5905f1ac5b62e08819c7cff625c76400998b429bf23611e90ce26d45b3f0bd927c18d219e88fc9812c3099be850d296ed4ad6bb5123f4950bb700106174de69d1612c4889e38e7f55744de093a5b412c5dbccb47defdf4568cbd9cbfa73d20ca7883421ecae79dd7fdf631f765f75bc5323ef63b451992b1572ff5daa32e47d8cd94554805e6ca2b10de3372fdb9c4f98591a8b728211ebb1740c0bd316c4ff6ec0b4c7c9fda9730de9afa1697671d", 0xdc}, {&(0x7f000072d000)="ab6da06eeb905a05b0a68ab79656103576e4248df8a5e3221eee84ddf32376cfaa8eb69b6fc033d469f432fc6ef8764b91aeaa9ea01ebe50970e7f55a087603d0525e0d2a9d952f814f70f77dee7590fdeec8c2cbea47e306da47e222cb8df334ca35379293ccd6561f8af4124cbe5526e49e6584f1cfe715441c89ee32bd1d48f66f93df09246cd811a5b1269d7d6adee8a4ba1abe0b0619245be72d8594da1f82a5e615cef3f8a08af7284f735c26bd2e627b1e995a5cff7abe2608317f7c718597c5814cea8fcdfa38db01d9d4c881297164c2ee3233e33fc90a1b919dcc1aa736040831edd6b5eb400a8501344c14a432dfd09f956a9", 0xf8}], 0x6, &(0x7f0000ad3000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x38, 0x4}, 0x4810) connect$unix(r0, &(0x7f00003c0000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/07 06:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f000000e000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000cb1000)=0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00008b3000)={0x7, 0xdcab}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000435000)={0x0, 0x0}) pwritev(r3, &(0x7f0000048000-0x20)=[{&(0x7f0000bb5000)="e41a099fb5b9b0e73e529b522ed0459c75a4c8fee33488eac5ac4f46633482f9fd7e8b36be2347f05ff24b96d6b38b11ff257cb8f2d8b39efa78ed09086b", 0x3e}, {&(0x7f0000194000)="92c3915e6f459d7b02ba72393ddfd0d8af58441543775bfb688ee372af26fe2fb567f388f55325b5ef3b46bfa4305001838c2a4ce8e15515ef3c5d4295e9c1012e56bb077968ce2eacb0817767586e34", 0x50}], 0x2, 0x14) 2018/01/07 06:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f000026a000)='./file0\x00', 0x8080, 0x2) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ee7000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000190000-0xc)={&(0x7f00006bf000)='./file0\x00', r0}, 0xc) fchmodat(r0, &(0x7f000056a000-0x8)='./file0\x00', 0x80) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000684000-0x10)={0x2, 0x97, 0x0, 0x40}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ef8000-0x8)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)=0xe8) r2 = getgid() fchown(r0, r1, r2) r3 = openat(r0, &(0x7f00005e0000+0x40)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000c89000-0x5c)={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, {0xa, 0x3, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x7, [0x3, 0x0, 0x3, 0x8, 0x1f, 0x9, 0x6, 0x6]}, 0x5c) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000223000-0xe)='/selinux/load\x00', 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x80000000000402, r4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000fa0000-0x10)={0x0, 0xac, &(0x7f0000c48000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x60000, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cce000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000044c000-0x8)={r7, 0x7}, &(0x7f0000bf9000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f00004ae000-0xb0)={{0x4683b8, 0x6}, 'port1\x00', 0x3, 0x824, 0x5, 0x20, 0x1000, 0x9, 0x8, 0x0, 0x4, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x1b, 0x80007, 0x1, &(0x7f0000fda000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00008b6000-0x20)={0x1bf6, 0x18, [0x1f, 0xf71, 0x81, 0x0, 0x5, 0x610]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x9, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000dbb000-0x90)={[0x4, 0xffffffffffffb33b, 0x8, 0x5, 0x0, 0x1, 0xffff, 0x0, 0x9, 0x42a2e1b, 0x400, 0x7, 0xfffffffffffffff8, 0x101, 0x81, 0x7], 0x4, 0x8012}) 2018/01/07 06:17:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x808, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00008b0000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) eventfd(0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000597000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/07 06:17:24 executing program 1: pipe2(&(0x7f00007f1000)={0x0, 0x0}, 0x10000000004800) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000032000-0x20)={"b5a2e3cf349356db59bfb43e5f795631", {0x4, 0x80, 0x5, "5e88525fc75c", 0xa6, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f0000000000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = shmget(0x0, 0x2000, 0x10, &(0x7f00006e3000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000-0x68)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1d9, @loopback={0x0, 0x1}, 0xf1}, @in6={0xa, 0x0, 0x15, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xa5b}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001000)=""/24) signalfd(r2, &(0x7f0000001000-0x8)={0x7baf}, 0x8) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000001000-0x35)=""/53) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000002000)=0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) tgkill(r4, r5, 0x13) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000)=""/138) 2018/01/07 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x81) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ef8000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) 2018/01/07 06:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000eac000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x301280) sysfs$1(0x1, &(0x7f0000729000)='/dev/kvm\x00') r0 = semget(0x2, 0x0, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000756000)=""/21) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f00009b4000-0x32)=""/50) 2018/01/07 06:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000000000)=0x0) 2018/01/07 06:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000738000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f9e000-0xe)='/dev/admmidi#\x00', 0x6, 0x80000) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00004fc000)={0x0, 0x6, 0x1, &(0x7f0000bf6000+0xc28)=0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5e, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/07 06:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/07 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000793000-0x11)='/selinux/enforce\x00', 0x48000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x298dcb13cba045ac, &(0x7f000033b000)="51facf32986a1d049566e0f11875192edb69ba9665f75cd5679ae30c05709f3eac10ea5e68db09eda860715af46c19156d41bbc0039263e7f494681295582438210b", 0x42) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000005000-0x10)={0x77359400, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000060c000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000779000)={{0x6, 0x472}, 'port1\x00', 0x10, 0x10000, 0x8001, 0x5, 0xd18b, 0x1, 0x2, 0x0, 0xba8af72266f089fa, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) 2018/01/07 06:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004f4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = geteuid() r2 = geteuid() stat(&(0x7f00005a8000)='./file0\x00', &(0x7f000091a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x800001, 0x0, []}) ioctl(r4, 0x8916, &(0x7f0000000000)="") 2018/01/07 06:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) unshare(0x40600) inotify_add_watch(0xffffffffffffffff, &(0x7f000089c000)='./control\x00', 0x400) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000654000-0x11)='/selinux/enforce\x00', 0x81, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000da7000)=""/98) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000709000-0x4)=0x3, 0x4) 2018/01/07 06:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x4) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000009000-0xfc)=[], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00004c1000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d2000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00001d6000)={0x4, 0x1, 'client1\x00', 0xffffffff80000001, "5435becc75d06e61", "b316c2ce3f879983e8b77ca39b28ed95f79516dc26ac337f8c5b261a4e7dd935", 0x7c6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x7, 0x0, &(0x7f0000009000)="d8fc1dd16de371"}) r4 = mmap$binder(&(0x7f0000691000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000fee000)=[@acquire_done={0x40486311, r4, 0x0}], 0x1, 0x0, &(0x7f0000e33000-0x2)="e6"}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f55000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/07 06:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x6c00) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000337000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000de5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000370000)={r2, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100000806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) fstat(r0, &(0x7f0000aef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000f9b000)={0x9, 0x1, 0xfffffffffffffffe, 0x7f, 0x4, 0x7}) 2018/01/07 06:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f000081d000)="", 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ef7000)={@generic="c44b83c8404ca403451a8108a1b1f3f4", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000673000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/07 06:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a88000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = syz_fuse_mount(&(0x7f0000120000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x20) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a1000)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000494000-0x5c)="", &(0x7f0000000000)=0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000001000-0x1b)="") faccessat(0xffffffffffffffff, &(0x7f00002ea000-0x8)='./file0\x00', 0x12, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000109000-0x12)='/dev/snd/pcmC#D#c\x00', 0x18000000, 0x101000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004bc000)={0x0, 0x0, 0x0}, &(0x7f0000bc3000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ca0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f5000)=0xe8) r6 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b6000)={0x0, 0x0, 0x0}, &(0x7f0000398000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a2d000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000928000)=0xe8) lstat(&(0x7f0000768000-0x8)='./file0\x00', &(0x7f000073e000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000495000-0x38)=[{&(0x7f0000947000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000027e000-0x10)=[{&(0x7f0000c5b000)="3c19442764910168fb30913dc29c664c129fbd5c7565f8d2631010ee234c6d17df7ccff63257ff1c6b2679f4cd79d3864b07f75630bb4ea7dd89be8777eb7c10249d892905c812c0f41867ce79ef28b5a0551c85d07537551e4a3c90b4883993bab6700f055a027a69d5123301c0577d35c1aac9760d35c415d754f2", 0x7c}], 0x1, &(0x7f0000aa7000-0xf0)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r3, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xf0, 0x2004c0d5}], 0x1, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000857000-0x20)={0xa, 0x0, 0x0, 0x609}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f000089f000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x2000000000, 0x0, 0x81, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000564000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3}, &(0x7f000045c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000803000-0x8)={r11, 0x2}, &(0x7f00003c1000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000048c000-0x10)={r10, 0x3}) 2018/01/07 06:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c32000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bec000-0x7)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000d15000)={0x1, 0xafc, &(0x7f0000f87000)="", &(0x7f0000975000)="e895bccc1e51b870e6126b08649dcc683aff09cc96465f22359901fdc79d3e7140bc233af969e99671ee3d8d93ba2542e67a479fd8613adea350ebceca5b01efcfdc9198a5b3aeda64981ee9104c57db5139ec90968046d8c1a01edfc0e6c07b7b259789ac338fb384aa6d0d33834ec0ffc96bc4941f4d4e336ec5eb05c7de1d296888892fd84c4915c563a3ae168d53a08971f6206a18c8098541ca1ef2499943", 0x0, 0xa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000b6e000-0x1)='\x00', 0x0) r3 = epoll_create(0x9) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000bfb000)=@fragment={0x4, 0x0, 0x100, 0x0, 0x0, 0x80000001, 0x3}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x3) r5 = dup3(r3, r0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f00003f4000-0x8)=0xf000) close(r4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000354000)=r5, 0x4) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000167000)={0x3, &(0x7f000083a000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000ffa000-0x10)={r6, &(0x7f0000fc2000-0x93)=""/147}) 2018/01/07 06:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00008e4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000027a000-0x4)=r1, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000585000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 06:17:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000784000)='/dev/cuse\x00', 0x200, 0x0) fanotify_mark(r0, 0x8, 0x1, r1, &(0x7f00005d9000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r3 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/01/07 06:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x5, &(0x7f0000f36000)={0x0, 0x989680}) [ 88.440174] binder: 13413:13420 ERROR: BC_REGISTER_LOOPER called without request [ 88.447875] binder: 13420 RLIMIT_NICE not set 2018/01/07 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffd5a, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xffe0000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407776, 0x0, 0x0, 0x0, 0x0, 0x0}}) pread64(r0, &(0x7f0000671000-0xf5)=""/245, 0xf5, 0x0) 2018/01/07 06:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="ea35000500059a0000010592a564c53ee812006700007fff", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x406, r3) r5 = dup2(r0, r3) fanotify_mark(r4, 0x88, 0x20000, r5, &(0x7f000059b000-0x8)='./file0\x00') sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000554000-0x10)=[], 0x0, &(0x7f0000ad3000)=[], 0x0, 0x0}, 0x0) [ 88.465533] binder: 13413:13433 got transaction to invalid handle [ 88.465544] binder: 13413:13433 transaction failed 29201/-22, size 0-0 line 2845 [ 88.496917] binder: BINDER_SET_CONTEXT_MGR already set [ 88.496929] binder: 13413:13433 ioctl 40046207 0 returned -16 [ 88.509139] binder: 13413:13433 ERROR: BC_REGISTER_LOOPER called without request [ 88.509151] binder: 13433 RLIMIT_NICE not set [ 88.512998] binder: 13413:13439 got transaction to invalid handle [ 88.513031] binder: 13413:13439 transaction failed 29201/-22, size 0-0 line 2845 [ 88.530388] device syz0 entered promiscuous mode [ 88.538237] device syz0 left promiscuous mode [ 88.565932] device syz0 entered promiscuous mode 2018/01/07 06:17:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00002b4000-0x1)='j', 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x4b082e0a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/07 06:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e9c000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000db000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x401) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1) ioctl(r0, 0x440000000000127b, &(0x7f00003ff000)="") 2018/01/07 06:17:24 executing program 3: socket$inet6(0xa, 0xa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0xe, 0xfffffffffffffffd, 0x0, 0xffffffffffffffc1) close(r0) 2018/01/07 06:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d20000)='net/ip6_tables_targets\x00') getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00008d8000-0x4)=0x0, &(0x7f0000886000-0x4)=0x4) close(r0) 2018/01/07 06:17:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x2053, &(0x7f000060c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000057b000)={0x0, 0x77, "e76810cc8527e6b93344088d86613866aa4a6188344b38c094ad91a9192b2a670886b4a57774a213e6138afdb6a504992229d29997491b25d190ddb1e51cc63447974c9ae1a064a3ee74320a699f2a8273aac7cab115bf720651543671e9632b78a6894badf672cde02369ebe202bc0949b04e956aacf2"}, &(0x7f0000359000-0x4)=0x7f) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d95000-0x8)={r1, 0xffffffff80000000}, &(0x7f0000499000)=0x8) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00006d5000-0x4)=0xcc, &(0x7f0000a79000-0x8)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000618000)={0x0, 0x7530}, 0x10) sendmsg$kcm(r3, &(0x7f000011d000)={0x0, 0x0, &(0x7f000033c000-0x30)=[{&(0x7f0000fb7000-0x64)="fbedd95253644982f2cfeaac15578099898b19945136ae804a8e8875a646ad3e04cdc80c0c9db18509bb1b3fe64b44546fed930979a73d107f5eb6f2e10984d024aa2a0c2b8444352a2b4fe3c1798d59166f1a00ef1bf53b7e5ae5eab4ec64f8078fb9a1", 0x64}, {&(0x7f0000d7c000)="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", 0xfb}, {&(0x7f0000cb0000-0xea)="6175de4209f36e7849288113b795629ae3ff1dc375b996dd4a04a7e38877b47f707313b145068b67fd92b89fa7c7207c233be1a1aa283aa9beda6dce156c31100ea7dd119e52b809e6526b558e76ba34902f8c785c38e806a102360907c906f041f85a004ca245e681bc288fa21f4d57584c98151c2c69176988e69c4f2a2daf58624ee134456563c633828e79052c0256bb9e52b4739028f399dbeb0bfdd2cc2be2696cb19db50d18a7d435bcdca48b07784b673c46f5c00c4fc313356308c8f6a615310b3df3358b2340bba5c59cbb4d44bf1fe822eaa7789168df155e297ecec3768b3510daf8f8f0", 0xea}], 0x3, &(0x7f0000022000)=[{0xa8, 0x52ad86dfa2525091, 0x2, "fc627e6c70f6bd5dc889d6696c11722d306007bc8c810dc0368456c63398c1517dd9c94b6117e5a629e6c4abe5f408d66a71517c97826ab0b5732816fdd4d2f37060e4b46ffbc09855a9aef6620994c616fbc393420aa5e172aaba9dbb40b2715240871f1d288150a9a5f7054d86208f2fa26a0a1553f20b2a0d7649c385b73a0184537f4cacb20431fa39e7aec9c716abb9d0"}, {0xd8, 0x11d, 0x4f7, "42333736d617261e2bf33806c879cb2160617df5f3251820e072d80a1ee8bb4b9ad1e7805e86ce5b3ebdbdeb84db72bac94170aea40e0d2edf9d0456be9df8f3e302781aba273c6cb4291e1f4754dc2e0bde6266188b8694c3c545a11e2ae35d94d2e2c2edf52ea36efec9df3f3aecc776654a15017f11e90a51bfdb8ad1d84941396750147d9ccc442e009308e6d09b2e93159b695d80cf06232027af28c020310c95b3ba887f3d2c767b34c1e6885c855041e840a9b51c88673f1e01b17f278cd9069d"}, {0x68, 0x0, 0x9, "a24c54525e4a95d7be5e9bae4cdb8ec43b9f00a2b51b501bde5a09bcc616f08ba5345d3c66f52a75e75bc30c6707fc1bfbd8255397e207aa362141795ebf6b523dacdef3ceac946fbe1dc82162fc40cfce"}, {0x18, 0x11f, 0x100, 'z'}, {0xb0, 0x11, 0xfff, "37e3255a0d16b28aca1c1823a5f40a72d462622c7d5ceba04eaf81552c8d4b50300690152a1d19200811744b1403cd999f3b97fa017dc3b6ebd5df391f08e3b63af23212fe424702e36d8b975652f4b49c0c4b0d65a0278d258d01585073ff24145dac0d15f231649e5ea41e4aab435578bf5fc0058cb6021fca1be73de5c967e71d08c3514654e2eadaf2c138a59d723ff2f2d350912ee2e02f486587"}, {0x1010, 0x108, 0x3, "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{0xc0, 0x13b, 0x7, "eaa455055ef18ed58f7b30007e36f25c5e70584cb3eeae06ec34bf1a0b0e3a9c321fc3518a240b4eb85622ce03eba49d9c6d701bcb154b62ee4a3c749b637dbbacb2ac98fe990d2dc6555a331df004a279529b47d5a5696aa880ad2810bbae48bf9432d34a86dc57e01f1767fddbeb1a4994c382df8720517c9a673bb455e51ac2a1e0f5a67db89557ed38c808effe1c41abd774d8b798942e3112b86f04e518cc1e100c1edc66942c99"}, {0x10, 0x108, 0x2, ""}], 0x1390, 0x4000}, 0x84) write(r3, &(0x7f0000436000-0x26)="000000230043f8feffffff008d0004000000000000000e00f21e00001100002103c76e354e", 0x20d) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dce000)='/dev/ptmx\x00', 0xa400, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000fe3000-0x9)={0x2, &(0x7f000045f000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/07 06:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) ioctl$int_out(r0, 0x2, &(0x7f0000e47000)=0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r1 = dup(r0) bind$ax25(r1, &(0x7f000082c000-0x10)={0x3, {"1afbb18d5a0352"}, 0x9}, 0x10) sendmsg$inet_sctp(r1, &(0x7f00004e9000-0x1c)={&(0x7f0000656000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 06:17:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="983f727d1cf4378e33f9c9f8f259f2b4", @ifru_settings={0x201, 0x0, @fr=&(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f00003b0000)="", &(0x7f000018d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r1, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r1) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/01/07 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000886000)="b753e30951f19a91aa261bbfc8", 0xd, 0x10, &(0x7f00002bb000-0x10)={0x1a, 0xf, 0x6, 0x6, 0x1ff, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000050000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x40) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$netrom(r0, &(0x7f000030e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c9a000)=0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f000087a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c41000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) [ 88.579963] device syz0 left promiscuous mode 2018/01/07 06:17:24 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x2) timerfd_create(0x7, 0x80000) fdatasync(r0) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000253000-0x20)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x4, [@rand_addr=0x8, @rand_addr=0xd051, @rand_addr=0x7, @multicast1=0xe0000001]}, 0x20) 2018/01/07 06:17:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000081b000)='/dev/usbmon#\x00', 0x1ff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000018000-0x4)=0x6, &(0x7f0000432000-0x8)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x20001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/07 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ed000)={@generic="6995a18d4ba0462456d33900006d2782", &(0x7f00007e6000)=@ethtool_cmd={0x2c, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009a8000)='/dev/qat_adf_ctl\x00', 0x10003, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008a8000-0x74)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf9082f1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x74) 2018/01/07 06:17:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='bpq0\x00', @ifru_flags=0x1000}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000a85000-0x8)={r1, 0x18}) mmap(&(0x7f0000000000/0xb54000)=nil, 0xb54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000016c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f0000608000)={0x1f, 0xb7, {0xffffffffffffffff, 0x80000000, 0x100000001, 0x0, 0xcd9, 0x9}, 0x7, 0xfffffffffffffffd}, 0xe) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b55000-0x8)=0x0, &(0x7f0000b55000-0x4)=0x8) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000486000)='/proc/self/net/pfkey\x00', 0x60140, 0x0) 2018/01/07 06:17:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="deee74e4b6c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cf3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/07 06:17:24 executing program 6: r0 = socket(0xa, 0x7, 0x2100000000e66d) setsockopt(r0, 0x3a, 0x100000001, &(0x7f00002cb000)="", 0x0) 2018/01/07 06:17:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000072b000)='/selinux/load\x00', 0x2, 0x0) getdents64(r1, &(0x7f000017c000-0xc1)=""/193, 0xc1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e4c000)={{0xffffffffffffffff, 0x2, 0x0, 0x1, 0xd52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$dspn(&(0x7f00009a3000)='/dev/dsp#\x00', 0x10000, 0x4040) bind$alg(r0, &(0x7f0000553000)={0x26, 'aead\x00', 0xf, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000cf8000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/01/07 06:17:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000018d000)={0xb7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndmidi(&(0x7f0000e98000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x80200) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000d2000-0x20)={r1, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000671000-0x20)={r1, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/01/07 06:17:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x9, 0x0, 0x0}) ioctl(r0, 0x2284, &(0x7f0000c60000)='S') ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e59000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000acb000)={r1, 0x0}) 2018/01/07 06:17:24 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0xc0, &(0x7f000068c000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000090000-0x9d)=""/157) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b2e000-0x4)=0x7f8, 0x33f) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c4f000)=0x0, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f74000-0x9)='/dev/sg#\x00', 0x0, 0x101000) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00000cc000-0x18)={0xffffffff, 0x0, 0xc6f0}) getsockname$llc(r2, &(0x7f000055c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000075a000)=0x10) 2018/01/07 06:17:24 executing program 2: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094c000-0x10)="8e33ecffff0000f24dca9dd63fc727bf", 0x10) writev(r1, &(0x7f0000f96000)=[{&(0x7f0000433000)="4b03d5dcc81cd489facd56bb12fc3bb32a0a7b410398738eaef23bbd42c887521e79e897f3ea2211a35cf7e53c3fb6fc9084ea9a579f30b2b43b898d40f95a42631e5bdbdd6c0fa1b53ad8c236649efe39cbb2d27300d98d1c6e1a60134f28", 0x5f}, {&(0x7f0000f96000-0x69)="fee6524928c772f7533b9c3e4ecdbb478bb5f2e7b7c68b80a6d24559e178d49739c26dbbded2f32395c2e70734b65d1468d45493888e7c1c7c8d266cc616e818a38e0c982ff5ee240ca8edcc2f8e9acb039358b1c9c943d52202b3a36a2bc59cbaa22d", 0x63}], 0x2) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f97000)="7864f18c92d471329c690bca8b8c637b4de4e379249c971fa6ee905f236ebd1d", 0x20) 2018/01/07 06:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000397000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000bcb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1358, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x40040, 0xf, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/07 06:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030d000)="0a077500d5080000000300000006b7ef", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000347000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000387000-0x4)=0x4, 0x4) sendmsg$alg(r1, &(0x7f0000b9a000-0x38)={0x0, 0x0, &(0x7f00008b1000-0x20)=[{&(0x7f0000d4a000-0xf)="78e54c488fa188e4", 0x8}], 0x1, &(0x7f000041b000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000097b000)={&(0x7f0000c85000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004bd000)=[{&(0x7f00003db000)=""/26, 0x1a}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/07 06:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a02000)=0x81) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001b4000-0xd1)={0x0, 0xc9, "e25ceada55a483bb4abb449e0f7f2ccd7cdd66ac5541fe61d44afb92d48b637ebbd2a1eaf7ac35d6ccd0005473abe532dbed13193fa7ee4e12d94faeacfc65c5a4af70563950c014536d74f30d9d9bba18c1e8cddd0512a84f77f71f9398c264b67c8cd377f55131e9715bea116a0fb3ec34e06d37879ecf6fbf183c9557886cf2349660f1a531cb8a31059a38e906621ae6cb1c827a7fe80434cc91fe623f18b83920779dd3bab93fb1be0df33c34b2d84a2418affd8459ac9901eb456f6d1d371f4426a22679b7e1"}, &(0x7f0000586000)=0xd1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005cc000-0xb7)={r1, 0xaf, "67ca34ce53396e610aeaabdbd0c888ae482353af68b18eb650956d6a875a1f08341aa45f2729ed72520ec9baddedf76c1f4c31f767ab015001bf6af9c1180b5438e9a8942b61da45cd14d6708ae0421b5f31a0477f9e6579255f45c88c1c31b071751e7ef3db3a1f015776f034ef71d846094811258a16f4856120c07872ee508c9f60e0c5e8e278991d5fb0a30f91156a74c1a49bf917d5754d4e3fbdb1ad99805bae7994b80010ea08cc020ab64c"}, &(0x7f000064b000)=0xb7) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x6a20e618acff6467) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="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", 0xfd6}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x130, 0x1}, 0x0) 2018/01/07 06:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c42000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00002cc000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c65000)={0x0, 0x0, 0x0}, &(0x7f000039c000-0x4)=0x8) 2018/01/07 06:17:25 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000038000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000018000+0xbd5)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000039000)={0x7, 0x4, 0x80000000, 0x5, 0x1, 0x7f}) r3 = request_key(&(0x7f0000016000)='rxrpc_s\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000031000)='\\\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r3) 2018/01/07 06:17:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x110) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x7, 0xfffffffffffff801, 0x8, 0x9a65}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000003000-0x2)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1, 0x800, 0x2, 0x9, 0x18b9e65c, 0x3, 0x8, {r2, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x100000000, 0x7ff, 0x7}}, &(0x7f0000000000)=0xb8) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) 2018/01/07 06:17:25 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/07 06:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00001c6000)=""/248) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f000036f000-0xe0)=""/224, 0xe0, 0x2, &(0x7f0000417000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00009f0000-0x4)=0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000a9000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/07 06:17:25 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0xc)='net/rt_acct\x00') lseek(r0, 0x5f, 0x0) 2018/01/07 06:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e69000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006e1000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r3 = add_key(&(0x7f00000de000-0xb)='cifs.idmap\x00', &(0x7f0000881000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd3000-0x48)="38a49007ddcd1d3ccb16dd45b393c15943b978a88ab5d4adf982c5d4bf429c2062934c250989a2753fa32e3d9273ffa596349f276ccd415d49cb7daaef8bc83928d12650f19eb687", 0x48, 0xfffffffffffffff9) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000f38000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$revoke(0x3, r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000072d000+0xa46)=@pic={0x4, 0x4, 0x6, 0x800, 0x8, 0x9, 0x6, 0xfff, 0x2, 0xffffffffffff8c7f, 0x3, 0x4, 0x7fffffff, 0x52c8, 0x67e3, 0x100}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x80) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000f59000)=0x20) sendmsg$netrom(r1, &(0x7f00003a9000-0x38)={&(0x7f0000e69000)=@ax25={0x3, {"a1c3fa3d6cbddb"}, 0x4}, 0x10, &(0x7f0000320000)=[{&(0x7f00001df000)="66651b2805b5dac68da28c114ec9c59e193776a3334fb380e64af88bc149fe88eb7f99ab025702814812739cd38611b553a030591ab143239c2f71a64b65d62162a98b4adce7ca8790f9f081d16ea28791d98a1b9fde469109940fb19cc24cd4aee496f2689636a0ad6733727a1d46b56e6e534540b30112f5f02589e8f0a9bf3faf6a5f0ca5c7abcaf0a40f57834e2576d30f0c22a08738b476b624bd870149b2a5d4c3a1c86cf0f136b1092935fa8c9cc37bdfe43f4dfa0af306bc0c54834e3528f24457cfbbacdd9f7e33dbb5cde18c18e95a670a69d2bc25db487df06b12ae", 0xe1}, {&(0x7f0000ab5000)="4ca788fcd6a45794285dc7fa", 0xc}, {&(0x7f0000ed0000)="c5f0e75397c2195ad4b7bdb472f626a824745b1d1a022adcec0bfb532a4084fccc8be0b4f5b22a136926e5864bac500c0ab8abd3e581b6575fc71032d9ae3cfd9812f2caa513b7aac22aeb65205340312aaf077433b2bd01249945e5ec8088cc33483c83b22c81ce05e700b372b268769424456b010512d629a6e5e4bbf56fea501e868de0f218e4155b6630a493b9e662f8d08546b4413f980388a39f4bd6b71edc52d4cda888265d7003c9fc3eb19411743e08c71030ae403ce8c4dc84ef13ca99e241", 0xc4}, {&(0x7f0000740000-0xa2)="5753a68b7320b6440f4897f14bcb6f978215c29b14b3846d837e630540e9be2c6e2a1281540c7f4cbdd4bb701401dfacbeb19ccb8431560692da531c530c78b614ed2e88f752881ca46f196abbe089ab6d99a0771ac5e27b51d819e4e0303d5569628a429f0efbb226f70bd0dfe6a74b90a9222d1932d37b79fcff665bd1a96edc41830def83728141578e6cdfc7f4398eb24b7cc6162a9804d98721223c82a3de9f", 0xa2}], 0x4, &(0x7f000049b000-0xb8)=[{0x88, 0x119, 0x2, "a9c9331b4371edfc118d528cc691bb23481bd0f6b43a1bf92b0fbc1782350f493077c764e648a16961c605618ab8a831532793e83f571eb7867f6c5dcc0c1f3c48e0f4cc5f7c21388284e4b77c867b3ca464d7750ab168960ad5eece1d7c68c53a1d0066cf5eea506f65375dfc558c48574a"}], 0x88, 0x40041}, 0x20000000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$F_SET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000d8b000)=0x1) linkat(r4, &(0x7f000046a000)='./file0\x00', r1, &(0x7f00003af000-0x8)='./file0\x00', 0x1400) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/07 06:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000296000)='keyring\x00', &(0x7f0000205000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000b5b000)='dns_resolver\x00', &(0x7f0000825000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c71000)="", 0xfffffcbe, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) r2 = creat(&(0x7f00000b5000-0x8)='./file0\x00', 0x64) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000c82000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="02fdec41db32", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TCSETAF(r2, 0x5408, &(0x7f000087b000)={0x9, 0x7ff, 0x1000, 0x2ee, 0xe3, 0x2, 0x42, 0xfffffffffffffff8, 0x8, 0x3}) 2018/01/07 06:17:25 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ffb000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0x47)=""/71, 0x47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007da000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000bcc000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = dup2(r1, r2) recvmmsg(r3, &(0x7f0000872000)=[{{&(0x7f00005ee000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00005fc000)=[], 0x0, &(0x7f000063e000)=""/40, 0x28, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/07 06:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x6, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r1 = socket(0x400000000000001e, 0x4, 0x3) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/07 06:17:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cde000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a1, 0xb7d, 0x6c27, 0x1, 0xb6}, &(0x7f0000afc000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004b9000)={0xffff, 0x800e, 0xab, 0x7fff, r1}, &(0x7f0000d6b000-0x4)=0x10) r2 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000d13000-0x50)=""/80) 2018/01/07 06:17:25 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cfb000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000fab000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000f5000)={0x0, 0x4}, &(0x7f0000620000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d6c000-0x8c)={r3, @in6={{0xa, 0x2, 0x89ce, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) connect$inet(r1, &(0x7f0000174000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/07 06:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) pipe2(&(0x7f0000892000)={0x0, 0x0}, 0x84000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000308000-0x4)=0x0) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) 2018/01/07 06:17:25 executing program 2: unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40008000, &(0x7f0000f6a000)="9d3a7271f7a4b83a6e78c2e6ff01", &(0x7f0000438000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000d37000-0x8a)="") rt_sigreturn() 2018/01/07 06:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7c, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007be000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00009de000)='/dev/dmmidi#\x00', 0x9, 0x4002) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000063a000-0x52)="fe595be165570008c46b2ca67083591fa5b6fed27037c38e0700ce6711cae28af6618b6b125a0fc5e6d2ea152c884c1e4ea514b7bdf2a010f6d80304681f23d09fb5170168d2bdec0910b029f37afd98dfe3", 0x52) timer_create(0x4, &(0x7f0000fec000)={0x0, 0x24, 0x4, @thr={&(0x7f0000b2d000)="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", &(0x7f0000882000)="8a449ed914ee56a41ad13aa76ddefc64d5a1a28c15a3359844bf9f707994881e08e5998bb3c7a3d58d3092e61648a896dffc84d875325133e4b44cb52b816a92db3c390ae0efb39fce6eee5e639ec2d3dbdf51b282d983357cd73e7ab043bf067213f6099a1e2bbcd36fbd1553c52d70e325b67a8df8fe207f640f903e71a575c3d42db26c0fe9d26d82d0c9470f5677964627d7520395285152be629aaa5228be241fb08a74e424ec0e57801f2f181236937a662e2c2c3d2c2868bcc65b179208d98c57ea216be755b62aa5f4e2496d49ef4edf4be4aab9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cc000)=0x0) timer_gettime(r2, &(0x7f00005d5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4d1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xf, &(0x7f0000546000)=0x0, &(0x7f000019c000)=0xfffffebd) 2018/01/07 06:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x4002) sendfile(r0, r0, &(0x7f000088c000-0x8)=0x0, 0x7fc) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000325000)=""/184) [ 89.356117] device eql entered promiscuous mode 2018/01/07 06:17:25 executing program 5: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffc, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000af5000)=0x8, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x8000000000, 0x0, 0x80, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000af5000-0x8)={0x0, 0x8}) 2018/01/07 06:17:25 executing program 6: mmap(&(0x7f0000000000/0x78c000)=nil, 0x78c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000480000)='/dev/midi#\x00', 0x632f, 0x6040) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000078c000)={0x0, 0x0, ""}, &(0x7f00002a0000)=0x8) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000078c000)={r2, 0x0, 0x6990, 0x1}, &(0x7f000078c000)=0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f00001a3000)={0x0, 0x0, &(0x7f000035a000)=[{&(0x7f00000e6000)="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", 0x1000}, {&(0x7f000078d000-0x98)="00b294a8d90dccb6e736b322a19d0078c01b6d8e08c053a5e73063ddc86cc2b81fe3878f76a90a1d76a234e1ac6811333c93cc7f60faac2b7a415a52baeb5cc2fd2da25a8bb535473fe16227cc6851f9d3c103f93b463d74ba2aa64f20338ff823920c3a3c823e34b3c6bec7116db5c069cbdedb95a061c2e51a5ffb4cc31a5e735ea8846fc92f5eee05a518be6d9247e56128e52fc4d973", 0x98}, {&(0x7f0000573000-0xb5)="99c2ead3b95eb74fa600abc30e6f3b0cd259ec1dc82191bd6add4be0eaf8e91cc798467f0c55c403c24d97f37a09da17e046ac7efceaae9e1d8e5976633933227e414d3c2a747d52408914cfe093cb982f6fdb62c85dcd58c9868d675c02d252cecd6bbdf2c870641b2d48d0922d80b12d4dc78fbdd459d7be97bf87e79f153063d7ee9bf731dfd8f5c23e40482af7e5941c2ac9e818b8c440c69d7062b8a47dc7d4acce8e43ba3532ef5beba4a90f52191791af0c", 0xb5}, {&(0x7f000078c000)="0bc3aa79f6bd02bed5023b3381c424e6918ab04b02e21ded53acf936081352004a3adea47b7c1cc865d45419e62b6532edb6a771139351f5e8cc1eb95bf976d1fa14309fbd", 0x45}, {&(0x7f000078d000-0xd2)="46eead296f7239abf40b037d531d425b4458f559115ce50b8bb6388013143ee392e7c029f90cf4cf07c7765331fb75abaf8baabedac158472b6e32f63c296aa011f1dbcb909eee2cadf5cd673a562563266a6f62f4c1bd0930603ec4da2054e97ca80a5cf8bafd7330e09ad410d3c30cbb893d793ed52c4ca3b8530cc508fb5522b80447556093bdf16af95e4e38efa2c826503f39ba019d91dffe2751ccc741a629b7fe2edfa679c1b3d7f0891b3bdd09298766046c7e3c673b03eeb9b2184343b5a4a8bda4637bbfe64c17f636c3d94291", 0xd2}, {&(0x7f0000150000-0xb)="16f56779b8c59b3cd0da3b", 0xb}, {&(0x7f0000293000)="7e1b8b0c8cb0585b3254b4149256df744809625d6f564f238b27aa6f9141b6b35d3bfd070e0c4314d53f2af366e42c6451432b360c4c41d5677e957798450facca53c8a635d47d09c26e7c618abcf10f2f02143a6e8f6fd45433fa74ee39af5ded442da089830fccc8f621a0a404f5783d6baa66292529dec2ddba15639f84cb786c6d101ec63e1c0b0d65743a439be76c19fc626d5752cf627f8dffc6d5c8a6557ecf", 0xa3}, {&(0x7f00003aa000)="3fd15621d6aed7f6f7258c789f9b751917457991c94d8ae1315d782d962c2f909f73818084bc47027b9305a6bef4d82ea6798da2944d3c1069e8ed313c8041d6189d8c63407c2c4a1bd417afeee4d1ba0b216939b614aa5441ec4d0dd4ef6425e992ffb0a5afa12a5c229952e0387ee79fec89e603ee41841d575b7b7500055ced251899ebd64c7a5dd631ba09cce2464f09c1ee184c76b6149d460e54fa9fedce9e86a8c9998f4a8a6ece45c2fd39525ddc54a8c6bdaaa8b6a115a88c63773cf30d8ef4eabf33c38e8c014010dc5555ba75209112deafea8341e8fe836c806d36b737cb7149aa0f82b1ec81255caad104cc365f812e13", 0xf7}, {&(0x7f000078d000-0x2d)="5ee202015a0d3e68c01f1df41488740b5dbd1198e91b9de7bfc4db84ecc48cc7cec4ff9b8386a86d528656bb42", 0x2d}], 0x9, 0x0, 0x0, 0x4000000}, 0x20000010) recvmsg(r3, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/07 06:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) listxattr(&(0x7f00002b9000)='./file0\x00', &(0x7f0000849000)=""/78, 0x4e) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r2, r1, 0x0) 2018/01/07 06:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000025d000-0xe)='/dev/admmidi#\x00', 0x400, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) openat$ptmx(0xffffffffffffff9c, &(0x7f0000161000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/07 06:17:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pread64(r0, &(0x7f00007b3000)=""/29, 0x1d, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prctl$setendian(0x14, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000179000-0x48)={0x7ffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f000089e000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$mouse(&(0x7f0000228000-0x12)='/dev/input/mouse#\x00', 0x5, 0x230103) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007c8000)={0x0, 0x8}, &(0x7f00008fb000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003b0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00001e2000)={0x3, 0x8000, 0x9, 0x5, r5}, &(0x7f00006d3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000894000)={0x3, [0x1000, 0x542a, 0x10000]}, 0xa) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$sock_ifreq(r1, 0x8829, &(0x7f0000ad9000-0x28)={@generic="4102ffe300001b000083f0cc4dac9d4c", @ifru_addrs=@ax25={0x3, {"d231b817d4411b"}, 0x7}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000063f000-0x8)={0x0, 0x0}) getcwd(&(0x7f00000b2000-0xa0)=""/160, 0xa0) memfd_create(&(0x7f0000aef000)='posix_acl_access]GPL!bdevb\x00', 0x2) dup3(r3, r1, 0x80000) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000f7d000)=@common='tunl0\x00') 2018/01/07 06:17:25 executing program 7: clock_gettime(0xffffffffffffffff, &(0x7f0000810000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/129, 0x81, 0x0, &(0x7f0000dea000-0x1c)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2018/01/07 06:17:25 executing program 5: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac7000)=0x1000005ff, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009c0000)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000131000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00001ab000)={r2, 0x8}) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000035d000)=0x0) 2018/01/07 06:17:25 executing program 3: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000552000-0xa)='/dev/vcs#\x00', 0x7, 0x0) r1 = socket(0xf, 0x80003, 0x21) sendmsg$netlink(r1, &(0x7f0000c9a000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x15, 0x12, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebef7ffffff8b"}], 0x18}], 0x1, &(0x7f0000dc2000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000dc1000-0x8)={0x0, 0x0}, &(0x7f0000dc1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a11000)={r2, 0x3, 0x31, 0x101}, &(0x7f0000a45000-0x4)=0x10) 2018/01/07 06:17:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socket$bt_hci(0x1f, 0x3, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/01/07 06:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000118000)={r2, 0x3, 0x28f89809, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/07 06:17:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = gettid() ptrace$peekuser(0x3, r1, 0x0) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/07 06:17:25 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fc2000)='./file0\x00', 0x0, 0x180) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00005f6000)={{0x1, 0xcb19, 0x80000000, 0x808d, 0x400, 0x7fffffff}, 0x4, 0x8, 0xc8, 0x7, 0x1, "de3ec9450103acc27e6544872f9bcd70e0548321eba75cf3a7b74c5cfb5f6d2a6ce80fba8eef147a2f78b26f8a4544e0bf43720f507493d47e72cd7cd08380d1812a541c7901c56748a2bb40a7c51f65d53a169b516e97b6cb5075948e145e16cf2671715aab44f1864b2ae6b94aafd94761b986e4838469d0c0a6c64a3b11d1"}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5f, &(0x7f0000fc3000)="92d3de146299b16d2d6879beac7da1b3ba4ef52e7fb38e269da42a823beebe222d8c07f2015d19f6fd84ec0db2be8448ff8b5986c9c00ff87b2bcdb2f3cf64644395d82d11925ec2bf8c386311658b65aaad99532ad46a9df02e3ca3547b", 0x5e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000000)=0x3, 0x4) 2018/01/07 06:17:25 executing program 6: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000237000)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00004ea000)=""/0, &(0x7f0000812000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bee000)=0x0) ptrace$setsig(0x4203, r1, 0x9, &(0x7f0000baf000)={0xf, 0x7f11, 0x100000000, 0x7}) 2018/01/07 06:17:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000054b000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000e76000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1000, &(0x7f0000eee000-0x3)="") unlink(&(0x7f0000e88000)='./file0\x00') socketpair$inet6(0xa, 0xe, 0xcd3d, &(0x7f0000cc3000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 06:17:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f0000005000)=""/0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b41000-0x4)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000386000)='/dev/input/mouse#\x00', 0x7, 0x111080) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xba47) 2018/01/07 06:17:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000371000)='oom_adj\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000af1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000290000)=0x0, &(0x7f0000418000-0x4)=0x4) 2018/01/07 06:17:25 executing program 2: mmap(&(0x7f0000000000/0xb8a000)=nil, 0xb8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000000, &(0x7f0000b8b000-0x10)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006fb000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000b8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000b8c000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000b8b000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000822000-0xc)={r2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) setitimer(0x1, &(0x7f0000709000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000b87000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000b83000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b87000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 06:17:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000251000-0x47)=""/71, 0x47}, {&(0x7f0000e9c000-0x44)=""/68, 0x44}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f0000b61000-0xe2)=""/226, 0xe2}, {&(0x7f000005e000)=""/41, 0x29}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x8, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) write(r0, &(0x7f0000c25000-0x20)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) recvmmsg(r0, &(0x7f0000f37000-0x78)=[{{0x0, 0x0, &(0x7f00004e0000+0xa4c)=[], 0x0, &(0x7f0000814000)=""/137, 0x89, 0x0}, 0x0}], 0x1, 0xfffffffffffffffe, &(0x7f0000124000)={0x0, 0x0}) r1 = gettid() fcntl$setown(r0, 0x8, r1) [ 89.678173] nla_parse: 1 callbacks suppressed [ 89.678179] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 89.691415] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 89.702995] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 89.723743] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 89.736821] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 89.745414] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/07 06:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c2c000-0x4f)='*', 0x1, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) pipe(&(0x7f0000569000)={0x0, 0x0}) keyctl$update(0xf, r0, &(0x7f00006fb000-0x1)="", 0x0) 2018/01/07 06:17:26 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000431000)='./file0\x00', 0x11c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ff1000)='\x00', 0x2) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00009f0000)=0x0, &(0x7f0000ff1000)=0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00004d1000-0x4)=0x0, 0x88, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000a18000)=0x0, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ff8000-0x2)={0x0, 0x0}, 0x2) socket$inet(0x2, 0x6, 0x0) 2018/01/07 06:17:26 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fb5000-0xc)={0x0, 0x2, 0x20}, &(0x7f00008db000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x72}, &(0x7f0000bd8000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f00002ca000-0x25)="2400000020000700de91031b001d00000100000c090009ff030001860000f700000080ea", 0x24) 2018/01/07 06:17:26 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x0, 0x4, 0x8001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000112000-0x28)={@generic="4ae365df70f6b1e623505662fa1d9835", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000ffd000)='./file0\x00', 0x6be) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ffc000)={@generic="01478d1fec916004d5d301b60cb222a7", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e73000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000fff000-0x4)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b5f000-0xc)={r1, 0x10000, 0x30}, 0xc) getsockopt(r0, 0x401000000000, 0x8000, &(0x7f0000641000-0x58)=""/88, &(0x7f0000fff000-0x4)=0x58) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e34000-0x8)={0x0, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000ffd000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2018/01/07 06:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000253000)='/dev/input/mice\x00', 0x0, 0x80000) accept4$llc(r0, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c5b000-0x4)=0x10, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000098e000-0x9)='/dev/kvm\x00', 0x40480, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000534000)={0x0, 0x8}, &(0x7f000042b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000069c000-0x20)={0x7fff, 0x100000001, 0x2, 0x7fffffff, 0x4, 0x1, 0x7, 0x3, r2}, &(0x7f000066f000-0x4)=0x20) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) accept4$packet(r0, &(0x7f0000aa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000059d000-0x4)=0x14, 0x800) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00007fd000/0x1000)=nil, 0x1000, 0x6, r4) madvise(&(0x7f0000240000/0x4000)=nil, 0x4000, 0x4) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000918000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, 0xffffffffffffffff, 0x8000000}) rt_sigprocmask(0x2, &(0x7f00002e8000-0x8)={0x10000}, &(0x7f000009a000-0x8)={0x0}, 0x8) sendmsg$alg(r3, &(0x7f0000f5c000)={0x0, 0x0, &(0x7f0000a02000-0x40)=[{&(0x7f00004b7000-0xd3)="ccfe806b1fb6f5d0095b9700f97b2487c83fb14639db53bbfebb94e2b665794f4a5c971b4e32ba5ef8545417db03a1f36942a6746f5b5087608aba6ad3f379cc81b9e08b894e8213de42b9945b680da8e4c06c5c3eace46c0b75c72c1a05559d58807072de9bcd4421d878aafc1220abbd4a75ffe9eb6f8f23c203c94e4a07f65075b7478d7c795459376a835470d331ed2ca5375714e6f480685dba65db50040c4d8ba6ae31975e8c873579fb9bd43a7b289bafb7ce0ee3406a85c5376d47e1e37f0d5f6632972b4acf8dcb105829b936100c", 0xd3}, {&(0x7f00007e3000-0xce)="e173655652a5a97f1a8f4b2c4920d736874802309d8c1cb1191278141edb9dd9caa46fc60302f37f501455ca6dbda0d034bb9010e723ea14b7b3bc840f4d1f87f5543ac172b9c093d4160316608bd4fb17489c046f04975a093300b8e01233346520a67aef4985ac0b830d63cdf441d0854aea7f09d8b7871154aabccd8f0fe5dfa0b0333ac3fbd3d43e0540d8585116d77ff3fd99d577b34357bf16d47ea716371ec368feb0ea9198da08937b99c012b831672635e9fc03a2e051b46df5d33066f9f1359bb29fe5982e1ddbaf81", 0xce}, {&(0x7f0000020000-0x6f)="72043f2855c84840df3001ba1ffc387254cbcc2e5068c6fe01dca357c56fbd3960e97e4ad901292fcd63dec928ff260b44affd3a09fc02bd3a432d9ebdcc2576ddc619a2e9ba5acb0f7ab1f156173dc57931b51130df2e6df8d9474718feae1a2bc74c5f6c26486062a73fdaab197e", 0x6f}, {&(0x7f0000543000-0x35)="52547cdfe8e2ceab63ba143b22c2cee88cfdd89674bd7a98daa6a7f360023794dbac1837de1f09ecd5ee52ec41f82a85cbb788dba0", 0x35}], 0x4, &(0x7f000081d000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x9, "f11a2d380c4a64e303"}], 0xb0, 0x800}, 0x10) connect$bt_l2cap(r3, &(0x7f00003f0000)={0x1f, 0x5, {0x7ff, 0x1000, 0x8, 0x81, 0x4, 0x4}, 0x0, 0xe2}, 0xe) 2018/01/07 06:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009f000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00003ba000-0x20)={0xffffffffffffffc0, 0x2, 0x2, 0x7fffffff, 0x14, 0x1}) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc000000010000002000000005000700e60100b0"}}}}}, 0x0) 2018/01/07 06:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f6b000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000004000)=0x81) writev(r0, &(0x7f0000015000-0x10)=[{&(0x7f0000010000)="bfbbab497864142ac485988afff070aa99864cf0578c957b2905db0d596241f0", 0x20}], 0x1) poll(&(0x7f00002cd000)=[{r0, 0x5, 0x0}], 0x1, 0x0) 2018/01/07 06:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 06:17:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = semget$private(0x0, 0x7, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r4 = getgid() r5 = getuid() getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000002000-0x15)={{0x5, r3, r4, r5, r6, 0x2, 0x489, 0x0, 0x0, 0x0}, 0xffff, 0x7f, 0x3f, 0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000966000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000685000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002a1000-0x4)=r7, 0x4) sendmsg$netlink(r1, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f00005db000)=[{0xb8, 0x13, 0xd, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93"}], 0xb8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 06:17:26 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000003000-0x4)=0x40, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x40) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000003000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000-0x7f)=""/127, 0x5}) 2018/01/07 06:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) write$fuse(r0, &(0x7f00002ea000)={0x50, 0x0, 0x5, @fuse_init_out={0x7, 0x1a, 0x3f, 0x8, 0x5, 0x1, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) r1 = syz_open_dev$adsp(&(0x7f0000d53000)='/dev/adsp#\x00', 0x3f, 0x101000) bind$ipx(r0, &(0x7f0000598000-0x10)={0x4, 0x8, 0x2, "18cf0f23c70e", 0x3c00000000000000, 0x0}, 0x10) writev(r1, &(0x7f00007be000)=[{&(0x7f0000493000-0x7b)="ff5986297a78c2e88980e483e62f088352e0a14a06fc7a5401ea6758969d909299e79ac9d985b9461d0a382a7d24cae59b01c30348000c9cbc043046261905d10e18dd0f19f83bc7a0f87c60f6937bf0b993a02cc5a142f4c04228129d9581095288d52a523a01b3000f6e4b9bc7ba6c76a75f9ff78995ae9f77ea", 0x7b}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x33d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000413000-0x56)=""/86) r2 = socket$netlink(0x10, 0x3, 0x6) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000247000)=0xf3, &(0x7f00001cd000)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000051a000)=0x0, &(0x7f0000e97000)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000046c000)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) semget$private(0x0, 0x2, 0x80) 2018/01/07 06:17:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000002000)=[{&(0x7f0000002000-0xef)="38c2f284ae32e6b62cff163482fae6658c0f13fc851bddaddc74a780162b14e811eb9a9b48fa1b3e9fca32e6fd6d229dbf4969823487c8a1f522aecb929008f03ea12c85db47e3a1a632908cdede4adeeae68b4b634aa097ca5fd66e40e793ab81428f7bf95aeea0e347ba2e56f4d948d6b7ef6f529397ba39887ba2c504ed5424e3725fe188b31a5cd2f80d902f6a6dc3ebb521bc3f31f9e2a339d334b037d7efc6fe6697e3f30fcac14a4e36070934fdd6ffd571eb2245e7dd1d226c7db1f7e8005c253958880f6194ad3d18a7160f95ffce56cc923b04314fdedad79ac8fb02ed234e6f5114e7e8a13ad0917924", 0xef}], 0x1, 0x5) ptrace$peek(0x3, r0, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000+0xf36)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000a6b000)=0x0) 2018/01/07 06:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0xfffffffffffffe48, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e1b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 06:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ecc000)='/dev/snd/timer\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d4d000)={r0, 0x7, 0x0, 0x2, &(0x7f0000bff000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) fcntl$setstatus(r0, 0x4, 0x800000000000bffc) r1 = openat(0xffffffffffffffff, &(0x7f0000c60000)='./file0\x00', 0x2000, 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x7fffffff) 2018/01/07 06:17:26 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000007000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000d000+0x394)=0x0, &(0x7f0000020000-0x4)=0x4) 2018/01/07 06:17:26 executing program 3: keyctl$chown(0x4, 0x0, 0x0, 0x0) pipe(&(0x7f000068b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000001000-0x7b)="a80a66ff5d510f84408e5038d2d68ef9ccb788667d5f09239dcb62b890fd22e73d3cfdf20c38f582adb4731c7c4d5d66b5c182a00d3bae2d2948f2421bd9624a525d16a5dfc81acf965b2f512ba50b915d0d133006c558dfeca4a1b84cd2b3e14bad895b8255beb5207a80f22227bf23e2457504b80348ae4aab8c", 0x7b, 0x8000, &(0x7f00006c8000)={0x4, 0x8000, 0x5, "e3604b2a0b02", 0x7, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000)=""/166, &(0x7f0000000000)=0xa6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x399f1336, r2}, &(0x7f0000001000)={0x5, 0x7fff, 0x100000000, 0x4, 0x9, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/07 06:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4000000007) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000331000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f00008ec000)=[{r1, 0x0, 0x0}], 0x1, 0x7f) r2 = syz_open_dev$vcsn(&(0x7f0000bff000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf6000)={0x0, 0x0}) close(r2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f05000-0x4)=0x100, 0x4) 2018/01/07 06:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000ae000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) fcntl$setlease(r1, 0x400, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbf000)='/dev/rtc\x00', 0x200041, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) write$tun(r1, &(0x7f000064f000)=@hdr={0x0, 0x1, 0x0, 0x400, 0x0, 0x0, @eth={@random="bd8fa32ff07c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}}, 0x1b) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000020b000)=0x0) [ 90.203460] device eql entered promiscuous mode 2018/01/07 06:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000096000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/07 06:17:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d02000/0x2000)=nil, 0x2000, 0x0, 0xf9daba5421fbced2, r0, 0x0) syz_open_dev$dmmidi(&(0x7f0000d03000)='/dev/dmmidi#\x00', 0x10000, 0x781000) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d04000-0x4)=0x5, 0x4) 2018/01/07 06:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000c89000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e18000-0x5)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000816000-0x2)="ff", 0x1, r0) r2 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f00003d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000043e000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6353c0000f98f7e149be31bd78b506e8b951173", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000d89000)={'hmac(rmd160-generic)\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000f9d000)='trusted\x00', &(0x7f0000d7b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000067d000-0x32)="259fa80df6f848dfb6ce7b9c2f599f9053c16b917f6eb363bcd994eea06066fb363bd4de268e715765b85239277d6338040c", 0x32, r0) 2018/01/07 06:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ece000-0x290)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000000, 0x0, []}, 0x90) 2018/01/07 06:17:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f0000df4000)=0x0}) 2018/01/07 06:17:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000c83000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x10, 0x5) 2018/01/07 06:17:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xfff, {{0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x2f4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) modify_ldt$read(0x0, &(0x7f0000001000-0x80)=""/128, 0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000000)="cc842d2fb90ebcdbca06e437") getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000d5f000-0x1e)=""/30, &(0x7f0000ddb000)=0x1e) 2018/01/07 06:17:26 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000fad000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fad000-0x4)=0x9) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000f48000-0xac)=""/172, &(0x7f0000fae000-0x4)=0xac) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000fac000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fad000-0x4)=0x14) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000faf000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd, 0x5, 0xaf4, 0x7ff, 0xc3}, &(0x7f0000fae000)=0xa0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000faf000-0x8)=@assoc_value={r4, 0xb0}, &(0x7f0000fae000)=0x8) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000fac000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) sendmsg$alg(r1, &(0x7f0000b19000)={0x0, 0x0, &(0x7f00005b0000-0x10)=[{&(0x7f000068f000)="b3d6c8768afe93ff7f000000000000c7", 0x10}], 0x1, &(0x7f00004b8000-0x198)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00005e2000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fad000)={0x0, 0xe8, &(0x7f0000fae000-0xe8)=[@in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x571a6960, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff80000001}, @in6={0xa, 0x1, 0x796d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xd7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}]}, &(0x7f0000fae000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001c0000-0x6)={r5, 0x3}, &(0x7f000005f000)=0x6) 2018/01/07 06:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00003b1000-0x8)='./file0\x00', 0x800, 0x1) sendmsg$kcm(r1, &(0x7f0000cf2000-0x38)={&(0x7f0000ba1000)=@sco={0x1f, {0x9, 0x4, 0x4fd0196d, 0x4, 0x7, 0x1ff}}, 0x8, &(0x7f00004ca000-0x20)=[{&(0x7f000089f000)="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0x1000}, {&(0x7f0000d31000-0x1000)="be8c2f5f884d318b9a8e77b3b5cfc244f071f26f32348fcba96c98ba73e3d885565c77a884085330ab5f26e615ea41c4ef33c592cb9fb48fdf7d632cf2cc7e72ddcfb441c090a0448ded50afd37be786b81919ca0c877c438d783aef2d66c75c7452a810a278638832687e7c330e2633a18b999167355b4baa8f14b9a2ce87e4e332540b0f0487f28ae6c14ee63b7aff93f7955cfd2936a92d8700d6530258976958ab46c6d500ce1a05f75a9a5432c52a91d237e1d5a7c8732f8eb6a7649b6575fa8f6edf470d7b3d87f67b7783cdc1c4a713bbe62cefcee9d86d4c59d6d6a90c191625cd8b796dbde4bf0ac7c15eae9fe9445b931fe24422ad84c3aeacb680e4a1092a3eb1f28bd0acca7722124894d325fd270f5459f0cbf0839c95c030763d2ce67c909da053dd82ec80cfae0cab8c19c1bb3bf679e647ce8f8e3ae9189635f9fc2bb50b0703466915f12e26e65a4a0238878cf613ba2edc84bd81fa1dd5b5af8747a1e1f62a4829d7cbde7d4fd17983309bf7710b7410b07589f1a77dbd5a2b93f882bd1fa2665c7124089879255f5a4738226d85bd5a705f23c49df43e69105af3f15f72e6b078673241f6056f09a4bb9648dfa75b1ff9c2b491331f4e4cf5d0d2f93f85c04bb4ce8e556c21d594a373ce5ffcbabe852463894c96678691d11c85390d890930f75660720d1675e1643add421ab4e19c77cc7ce7f7088596d45c5be4567d58f30c940d91952655655a17d69f312dfe4f54bb3a84f9120613a4eeb248c1ae267d730f4c2ae236fe6d0f783164bc8fe8d3f91098dd55c6ac3a8ad272cf1387537ac0b8ceb94601bbe56be2696db83dc0fe2c18162edb36a4e77962c0d4bd82ad48a6903a8d433e0e47a81fb97b31ad9f96e0e44bafb603a62df02bb4a34ba2b7d437978a73326b6df120be5f98364cff20ca8864f1870b56f4139c08c9c3b112abaa20339fac23ac5782da667b6ea2005feb679499095379c2b1b45d0fab67dac39d75f5c2b766c1dae6863808558a304f606e705cdc510407e8af82d2e6ef45a446724ac4c696fb7d262e19ae6fb7b79131cdaa63caa47fce8daa01b342e8cfe794d266d11abd3217680b3e308b1ef08881c33c722dfa9c50f4c8f61eadad6b8545cf32bd52bad7ae275fd5df379097ffebbf6922008c4318833545bcde294dcc9303d75a3b0465957fe66592b157aa00fe84667a6fc6e65dee95201b5f430e6dc8a43a28777009cae5a171142eae4d9dcc4225fabdba7c3a2d25af561c848a228361b3f9bb628fc0efac67aa1d32ea8563c6d2738cc8a067ed4c736aa03a936935bbb68ad7e255592c9a28ffdc7ee0ee2f68a12ebc82d95cdec97c487198ea2a36b74612e9dbccfdf24daccf1a20788a3926679c4075c1ec6dde09f527f7f18cc1857708d602b05f4f21d2ef57a34ab5046937e7b904ff0bd719207921556830f8640fa1683aad238a24f2e05b9e07c9a9486399f0680a28e73a047db64c6aa5561018a993028e40c3c327f2d86b338fe9cf1bc925d84ba9caac98e36941c18f564c317639766da75261776071bfc6c49810ebcf62c19a39f2dacabc0f0a4bb7950c15fca1c52c4074c43551495e9262280329333a7e84aeb897e932c2542cc0ac186d0831bc278bb35f896be6045884321b3e08bf679d1992627b7b3271acab3e3180187447ad0b4957b92ca86139bf814bea92c17cc9cfbbed6fe68289c6867f69f6e56ccaca817b9845adf5112fcb0e8266fd158f08bd28a6f1f772d1f4af21c39a9907ae66e2aacc763f412717bb152576fe132cf7c4fb58eb95a16a4ef5d63808e40a655c82e63d958e1b22b453978dfd18f5e2fc5fd8e8339e483562a53f9e0b1a00b142f0ae1f425a08e79cca13c66df5fa980a77ef46950ee21e1079023393e15f205571d8e45a089a21d3f25d01affc1bb845fa525415ba4840a75a97fee1058c95d80344300b56da0092cc7ad17e42f63d1520096ae2e2ffb4e3d8325bc17bed122cab0d8e7721c25a541780163b6d9475d4abc1f91b679533d0ec880976790d24fd1cfff8f42dd3dc71ab2fa4acf0df5ba49ca169721970b7ce0263bb746102cb46af702c019d94d02793c9a564b49fe905f7a62bef61327f33b22cc17b215fa550f86990500f2a5d575776f3362662a815542e1e37177ad4904c76cbb04ee06886245f2457c71481587e5d7766c566e3c23b4b63850626064ceb0ade9fe6f3c2dfeead84b74ebec0bf9bcba63a4b90c19eb0cfb7156a51f9745d4f8ace43f7abf85a98c135edb12cd315e33a1b4de65e2c2c8bf85d7c5d0251cb576ca31836c8dccf1e45347059500950a2fa98d26e97bdc03e49aec2a345a5e8dd937b1245857dd8e3315dbb4e3243cda74d24e65339bbf757a671e06384e9ab63b18c74e4021c270d38598c275bf769fd73d9d83ba85eeff7cab403371e9307b744a14db50b9c1860d6bbbb770319f7058ceeafe08779ff465a5fc4f2c090d3ab36ad9670c774b8573096d5668a0466ce6bca3b89fdbee25ae50b8380d6089589f60cab6e10b45eace84be078b3941298615e71caaa384111ce0ada51da08d8e8535dd38f30653dd491107b1856d15a6d70dbb576fc7f08959e7c2a20b370e15f664042f9f6a3497d46f7569168b58983c688e16fee70f3b28457d7570021a94dec1e26b243e0136a2086799e1256e959558598fa3228b4b752e47ca5bbf549eead159883b0886cdf80a4b7aa3f0fb9ae4a8876ab50fc6d1f793f3fd95eab46003b2f8307a9ab93dbb2ae0c01377646ac12ada72c29fc6f7b22f2a1cdceb58e68de79666e13aba32002208f04c9eb0ed83587978bcb2ba58343b9ba6f5bdc4c53c608dcc10c32868ebe7c221e47d810e9e7a4420b457235b172982b0936778c7045e5d85f8619bedb4f13df5ff281373936e7eb0612ac56c81e02bb9746b5f8cd0cc2603c1159a86e126c9faa786dd17d4c08fcbc94280c68c3f242fb4c08fe1ce9923b5ac6f5e998e6ada688770be6d5958ca2eb0e4bd267b55d722b22b52b553314694af512cf170a4b6b58b07e7f21b4b18409757e2c76f027ad7feafe61c7f83c795ad920d5396fa0a23d6557c1ef29f9a55a22615824f4ebf5b01e9d5f437d8d8022a3aa952e5467f16bad748f801c8916e234d6368c392f0c0f5302ceb34f2be37009f81bb4af924cf2d71f588900b0e7fd2bd3e9eccfc5c4d4aab1c8a15448cd1c08a40fd7e0ff07ecb328839978ad5c157c038a2c009fe0a607f23bc2765b8844286c7f6e0affc08700a07400491d2080bd75108990534afdf3f9387cdb839cf7a22b0d2c83da79beb13ebb85bcbba3e8b610a003cdd75e5f3a4c19082be378c3314d7f3cff9958cdffb2d76ae7241b3819a950cfa4692e7d900c95dde141fab39f6df7bab395d526c0354e8cb3a5de148237249e22e49d46608867d37e8741b46fb252bd876b3f0351456bd2a2aeb276dae2b674b69ac155ae47b6272f6cf29cfd6bde9e1c4b7d5e6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0x1000}], 0x2, &(0x7f0000f3f000-0x310)=[{0x88, 0x115, 0x6, "5c91ce882f88acfbf3599487ea9f429ff12cd9df5cb25520465b5045b39fa0db39c815dbb7f112fd92dcce8016fd8d46e850cdc786bbed5b8ae6d4f164830e322484d3bfb9ec1e6c5fcf73f3cb0f63f25ec6fd1848f0cd740bedddb8b46a04ea5c5fbbe6fce064fc07bb048c5aa6d4e49f008f"}, {0x78, 0x10f, 0xd6, "63669e3d24fce61d3f48771ff74b81d3a393e58035f2a1e2597bc159222211fdf86e0179d4a39b964cfa6b95029e9fb7def1da0b0c174ae5fe2b1b97c21a827de178d2a43d7644423cb8a34796b8df01ba75445b3691968c6ef85599960b77e1fe621ffa2800a6af"}, {0xb8, 0x10b, 0x9b, "907e24f747a94f2939a0f826c71e97198edf8c1b2d32e9db69d47c5759568fc2925d2eb550758b42330ad6a9c84d3f0b68816fc1596393a8d12d939ce7c463c9b45e9ef22eb273c40fe4099672d733c683cfc72b4fd380c3e70ab7a5971b38bc14b8ab532244a77aa72870ffe8ff1adc86511799ed9a9e763d3695ad046bb94a717fb03406002d13b3777b0399a1a7d93a67bc47ae4164ebef2416bb8d15f688b7facee8abca"}, {0x10, 0xff, 0x0, ""}, {0x28, 0x13b, 0x1f, "e70350c08b5d357ea74864d8821402af525ed0"}, {0x28, 0x117, 0x9, "539e0fdba0c0d1b8bfcd67a1d3757903119712ac"}, {0xf8, 0x0, 0x295, "8a1e5e81f436935bf315a416208c0d58f0a530f90516197b274c839ccf98b32bee11d41a93c43d544dd38c6d64f1572167ec9de13ed123375f7d7214afbd57cad620b98a47df99dc1033f5dd46f1f8dc9dddfbc7f90033db0b63474e73f4e945be9fc1267c5d85e04f97f22c108566cb1807192b0129eac0eb9d64a6477cd92f65466b10f115d8f93939a737df49eae329ddd670e6cd8194016292aec6e3cead2ab005c1ebe96f6f60f65518d195155550723249e011e9b541a3193b477b3d9f9ba9712962921481f3a40d6c51158cd948a5fb517047bf37bd6cc13185624cf13328e8e74e"}], 0x310, 0x40000}, 0x10) fcntl$getown(r1, 0x9) r2 = open(&(0x7f000069b000)='./file0\x00', 0x40, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00008de000-0x4)=0x94, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000eec000)="acffcd3f080000000000810203000000001d0000", 0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000983000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009a2000+0x562)=0x14) 2018/01/07 06:17:26 executing program 1: mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x80000000006) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) getpeername$llc(0xffffffffffffffff, &(0x7f00000ae000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000263000)=0x10) mmap(&(0x7f0000260000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000260000)={0x78, 0x4, 0xfffffffffffffffb, 0xe7b, "91a0c40fa0bc446493ca1eb81a06aa25836d7c415eda8cfb82478b458dad64d13c801626ceb70ecfea37c3f6", 0xffffffffffffff62}) mmap(&(0x7f0000261000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000261000+0x1eb)={0x4, 0x1, 0x3, "be5587cd4d54", 0x80, 0x0}, 0x10) munlockall() 2018/01/07 06:17:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097e000-0x11)='/selinux/enforce\x00', 0x180, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00004d6000-0x64)={&(0x7f0000635000)=[0x8, 0x40, 0x9], 0x3, 0xd818, 0x2408, 0x1, 0x5, 0x1, {0x1a, 0x200, 0x5, 0xffffffffffffffe3, 0x0, 0xffff, 0x8, 0x3, 0x788, 0x3, 0x2, 0x4, 0x100000000, 0x2, "e688700eeda318a144de856d3d41c778aa7153603742a40871883fc7ebebb10a"}}) r1 = socket$inet(0x2, 0x1, 0x5) r2 = memfd_create(&(0x7f00002d5000)='\x00', 0x1) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000006a000)=0x7, 0x2) sendto$inet(r1, &(0x7f000056f000-0x18)="", 0x0, 0x10, &(0x7f00007ad000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 06:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000430000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000db7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000896000-0x4)=0x14) madvise(&(0x7f000008f000/0x4000)=nil, 0x4000, 0x5) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cc6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, r1}) r2 = socket$alg(0x26, 0x5, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b38000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000e83000-0x5f)=""/95, &(0x7f000097e000-0x4)=0x5f) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00008d6000-0x4c)=""/76) bind(r0, &(0x7f0000210000)=@un=@file={0x4, './file0\x00'}, 0xa) mbind(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x1, &(0x7f000074d000+0xa4b)=0x0, 0x202000000000, 0x5) 2018/01/07 06:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() munlockall() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/07 06:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") sendfile(r0, r1, 0x0, 0x4f90dc34) 2018/01/07 06:17:26 executing program 5: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000622000-0x9)='/dev/vcs\x00', 0x3, 0x0) flock(r0, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000624000-0x4)=0x100, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000623000-0x9)='/dev/kvm\x00', 0x10400, 0x0) listen$netrom(0xffffffffffffff9c, 0xff) 2018/01/07 06:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$vcsa(&(0x7f000053b000-0xb)='/dev/vcsa#\x00', 0x10001, 0x142) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000b5f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000041b000)=0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000d3e000/0x18000)=nil, &(0x7f0000bbd000-0x18)=[@text64={0x40, &(0x7f00000c3000-0x49)="c4227934400e0fc7afe500000066b829018ed0c4a15e5ecbc4a1fb128e0f7ff488c4a10c58abf1000000b945030000b845479005baffffffff0f302e643e4f0fd2fb65dc03460f01cf", 0x49}], 0x1, 0x0, &(0x7f0000bc5000-0x10)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000a42000-0x48)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000af1000-0x4)=0x0, &(0x7f0000e31000-0x8)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/07 06:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcb, &(0x7f000048c000-0xcb)={@random="2a9024844df6", @random="4bc2af4ae514", [{[{0x9100, 0x9, 0x400, 0x100}], {0x8100, 0x1ff, 0x3ff, 0x6}}], {{0xe8ce, @x25={0x3, 0x7fffffff, 0xff, "ae1814899e1461a27cfa70315244d4638e60a3bb38165a99fc5cf52e5e8e5ddba3c28e96212f597d5f2974c3d66bb076738dbbb85696c583b7fd071a30e06edcf1d8bfb63265c740170c8dfd60120f5ed3bc5f843cf9840d1ca98f056bad814a2ddab1a52f69cbe4e13b3989a2690610ca7c67557d5e2ecbe705e357e78cea972427bb2747950abea7c6d37ef4ab77dc6ebc244570a6352046f97f1c252deb08bd7d67cf12641db0f5d768dfa8a38fdcb5d3"}}}}, 0x0) pipe2(&(0x7f0000ca2000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005a6000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xef5, 0x2, 0x9, 0x1, 0x58ae, 0x9dd1, 0x2, 0xa4, 0x8e4, 0x600000000000000, 0xffffffffffffff81, 0x1, 0xff, 0x10000]}, &(0x7f0000ff4000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000628000-0x18)={r1, 0x0, 0x8, [0x3, 0x1, 0x2, 0x3, 0x1ff, 0x3, 0xffffffffffffff8f, 0x6]}, &(0x7f000098c000-0x4)=0x18) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000057e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000c01000)={0x5, 0x7, 0x0, 0x6, 0x3, 0x7fff, 0x0, 0x0, 0x8, 0x6a1d, 0x8, 0x3ff}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000dc8000)=0xc5a2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000e88000-0x4)=0x0, &(0x7f00004f8000)=0x4) 2018/01/07 06:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0x80000000000ff, 0x5d72, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000142) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) 2018/01/07 06:17:26 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd1000)='/selinux/enforce\x00', 0x7ffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d9d000-0x8)={0x1, [0x0]}, &(0x7f0000cc4000)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a5c000)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x58, 0x5, 0x200, 0x80000001, 0x80001, 0xab3, 0x2764db03, 0x9, 0x103, 0x8, 0x3ff, 0x8, 0x7a49, 0x2]}, &(0x7f0000fd1000)=0x108) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000275000-0x8)={r1, 0x2}, &(0x7f0000fd3000-0x4)=0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd3000)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fd3000-0x38)={&(0x7f000027a000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58, &(0x7f0000fd3000-0x30)=[{&(0x7f0000648000-0x1000)="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", 0x1000}, {&(0x7f0000ca3000)="0d981eac4e6b86c01c42e8d1e110f56f736a3521d5fd29b829c2a4074bc261f8e21fa9c1a571a1fbb002dcfb3d823bf6f49cb1", 0x33}, {&(0x7f0000fd2000)="7c4120c07a01daf4097b7f05275edda71b1d9c7c506e8a36d365655ad1a5032cb77457f093e5ae061ffcefcf26198a4d1fbe2e1183d15f7992293d2b534aa46f811f1073c7f950357f35fc7cb5", 0x4d}], 0x3, &(0x7f0000fd3000-0x108)=[{0x60, 0x6, 0x6, "7dd99cb2783246892715c4eeece5672256ec4a72fd1ed7bccaaecf5cc4648e37f9f59be5336cb1f2de20b92ecb0add76d9d93ed47bfc61f7f046b0e5c2aa33082047165d04a9222593b0d80541cb7e35"}, {0x58, 0x11f, 0x8000, "0fb4a2da2a0f8d78e4a62869e85670cd26c0e071858491644991218ebd94fba58bf1be7cdff5cd9f0cc27dec07caa46321991ed592ecd343feebab2a11ae6447eca1"}, {0x50, 0x0, 0x1, "6303815b8510868bd729604cfa8712aba0b1473a48e74c67fed82ee85dc8f684e4c50f3984419f30f588b689992c8344524e8306cb58a36112e79d"}], 0x108, 0x1}, 0x4000000) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) mlock(&(0x7f0000e34000/0xa000)=nil, 0xa000) 2018/01/07 06:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000acf000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) r3 = syz_open_procfs(0x0, &(0x7f000077b000)='net/dev_mcast\x00') preadv(r3, &(0x7f0000d8c000-0x10)=[{&(0x7f0000e54000-0x65)=""/101, 0x65}], 0x1, 0x0) 2018/01/07 06:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f6a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00009ac000-0x400)={""/1024}) r3 = epoll_create(0x200) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00004f9000)={0x0, 0x0}) connect$unix(r0, &(0x7f000090f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/07 06:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000002000)={0x0, 0x0, []}) r1 = syz_open_dev$sndmidi(&(0x7f0000525000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x4000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e90000)={0x0, 0x7, 0x1ff, 0x9}, &(0x7f0000262000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000450000-0x10)={0x800, 0x8204, 0x100, 0x2, r2}, &(0x7f0000f38000-0x4)=0x10) 2018/01/07 06:17:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x2d3, 0x9c13, {0xfff, 0x80000001}, {0x80000001, 0x10001}, @rumble={0x6, 0x7f}}) r2 = syz_open_dev$admmidi(&(0x7f0000038000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x101040) dup(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00002a7000)={0x0, 0x7, 0x8001, &(0x7f0000f8d000-0x8)=0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioperm(0xd8ee, 0xa1fd, 0x9) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000ff9000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0072653000ff00000000670000000100"}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000042a000)=""/4096) 2018/01/07 06:17:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000333000-0xa)='/dev/dsp#\x00', 0x4, 0x23ffff) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000047000-0x38)={0x0, 0x0, &(0x7f000041b000)={&(0x7f0000d9c000)={0x2, 0x7, 0x5, 0x0, 0x9, 0x0, 0x3, 0x2, [@sadb_lifetime={0x4, 0x7, 0x7, 0xfffffffffffffef9, 0x6, 0x69}, @sadb_address={0x3, 0x5, 0x32, 0x80, 0x0, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4) syz_open_dev$sndmidi(&(0x7f0000870000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000349000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f000061e000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000642000-0x28)={@common='sit0\x00', @ifru_mtu=0x7}) 2018/01/07 06:17:26 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000fcc000-0x8)=0xd6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bb8000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00009db000-0x18)=@get={0x1, &(0x7f0000fcc000)=""/165, 0x6}) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') fallocate(r2, 0x0, 0x0, 0x9) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/07 06:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x89ad) close(r2) getxattr(&(0x7f0000e44000)='./file0\x00', &(0x7f0000245000)=@random={'system.\x00', '\x00'}, &(0x7f0000968000)=""/252, 0xfc) 2018/01/07 06:17:26 executing program 0: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000f14000-0x10)={0x100000000, 0xffffffff, 0x4400, 0x400, 0x0, 0x10000, 0x0, 0x8, 0x4, 0x3d}, 0x10) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f15000-0x8)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000630000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000de9000-0x4)=0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000f15000-0x8)=0x0) write(r0, &(0x7f0000081000)="24000000190025f400ff21180000fd0e0a00fffd001000800209ffeb080017000000ffff", 0x24) 2018/01/07 06:17:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000b83000)=0x5) r2 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) read(r2, &(0x7f0000a26000)=""/151, 0x149) read(r2, &(0x7f000000b000)=""/192, 0xc0) fgetxattr(r0, &(0x7f000015e000-0x10)=@random={'btrfs.\x00', '/dev/net/tun\x00'}, &(0x7f000060b000-0xe9)=""/233, 0xe9) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000268000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ae9f5ebc7384", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/07 06:17:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003f1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8948, &(0x7f000091f000-0x28)={@common='ip6_vti0\x00', @ifru_flags=0x800}) 2018/01/07 06:17:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$poke(0x5, r0, &(0x7f0000486000)=0x0, 0x1f) perf_event_open(&(0x7f0000c67000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/07 06:17:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x100, 0x0}, 0xa00000400, 0x3fffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057e000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c5c000)={0x0, 0x1000, "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"}, &(0x7f0000cf0000)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000036c000-0x8)=@assoc_value={r1, 0x10001}, &(0x7f00008af000-0x4)=0x8) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000307000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2b000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006f8000)={0x0, 0xfffffffffffffffb}, &(0x7f0000335000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000398000)={r3, 0x8d14, 0x30}, &(0x7f0000398000-0x4)=0xc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x2) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/07 06:17:26 executing program 3: mmap(&(0x7f0000001000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000bd5000/0x1000)=nil) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000b67000)=""/22, &(0x7f0000001000-0x4)=0x16) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000058f000-0x4)=0x800000000003, 0x4) 2018/01/07 06:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) r0 = getpgrp(0x0) ptrace$setregset(0x4205, r0, 0x206, &(0x7f0000b61000)={&(0x7f00000f3000-0x96)="960e8ef71397b3ae25a1eb85475d7a72921e670dbf70475a9678a10b8e21f2a7ecb9b1c3d910399ba0a4dabae0dfcfba14363d8fc823106902d2cfc971e45cc0a9fa2db93c8e57ee7e05f9034b303783745b9c1c62e52a7d4dec467961167f9c1e5b1f75e3b8d3458e4af9b21779585a2e6e6fd5607c13ad9850d5400f6dd9cea1f79359a0b63bb5105cde5f049743b6233529d03705", 0x96}) 2018/01/07 06:17:26 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff}, &(0x7f0000005000)=0x98) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") socket$inet_sctp(0x2, 0x1, 0x84) [ 90.711077] [ 90.714417] ============================= [ 90.722077] WARNING: suspicious RCU usage [ 90.726524] 4.15.0-rc6-next-20180105+ #89 Not tainted [ 90.740209] ----------------------------- [ 90.756647] WARNING: CPU: 1 PID: 13820 at drivers/staging/android/ion/ion-ioctl.c:63 ion_ioctl+0x1e5/0x210 [ 90.756654] Kernel panic - not syncing: panic_on_warn set ... [ 90.756654] [ 90.756665] CPU: 1 PID: 13820 Comm: syz-executor5 Not tainted 4.15.0-rc6-next-20180105+ #89 [ 90.756670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.756673] Call Trace: [ 90.756687] dump_stack+0x137/0x198 [ 90.756708] panic+0x1e4/0x41c [ 90.756719] ? refcount_error_report+0x214/0x214 [ 90.756733] ? show_regs_print_info+0x18/0x18 [ 90.756749] ? __probe_kernel_read+0x16b/0x1c0 [ 90.756758] ? futex_wake+0x199/0x430 [ 90.756768] ? __warn+0x1c1/0x200 [ 90.756781] ? ion_ioctl+0x1e5/0x210 [ 90.756790] __warn+0x1dc/0x200 [ 90.756799] ? ion_ioctl+0x1e5/0x210 [ 90.756812] report_bug+0x211/0x2d0 [ 90.756828] fixup_bug.part.11+0x37/0x80 [ 90.756839] do_error_trap+0x249/0x290 [ 90.756850] ? math_error+0x310/0x310 [ 90.756864] ? find_held_lock+0x35/0x1e0 [ 90.756882] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.756896] do_invalid_op+0x1b/0x20 [ 90.756910] invalid_op+0x22/0x40 [ 90.756918] RIP: 0010:ion_ioctl+0x1e5/0x210 [ 90.756923] RSP: 0018:ffff8801d0d0fd30 EFLAGS: 00010212 [ 90.756932] RAX: 0000000000010000 RBX: 0000000000000018 RCX: ffffffff83ab1ce5 [ 90.756938] RDX: 0000000000000074 RSI: ffffc9000372c000 RDI: ffff8801d0d0fd70 [ 90.756944] RBP: ffff8801d0d0fdc0 R08: 00000000000002ff R09: ffffed003a1a1fae [ 90.756950] R10: 0000000000000003 R11: ffffed003a1a1fad R12: 1ffff1003a1a1fa7 [ 90.756956] R13: 00000000c0184908 R14: ffff8801d0d0fd98 R15: 0000000020001000 [ 90.756976] ? ion_ioctl+0x1e5/0x210 [ 90.756995] ? ion_query_heaps+0x3c0/0x3c0 [ 90.757005] ? find_held_lock+0x35/0x1e0 [ 90.757016] ? ion_query_heaps+0x3c0/0x3c0 [ 90.757032] do_vfs_ioctl+0x190/0xfe0 [ 90.757043] ? selinux_file_ioctl+0x354/0x540 [ 90.757051] ? lock_downgrade+0x860/0x860 [ 90.757064] ? ioctl_preallocate+0x1c0/0x1c0 [ 90.757081] ? __fget+0x22b/0x390 [ 90.757100] ? security_file_ioctl+0x89/0xb0 [ 90.757114] SyS_ioctl+0x8f/0xc0 [ 90.757129] entry_SYSCALL_64_fastpath+0x23/0x9a [ 90.757135] RIP: 0033:0x452ac9 [ 90.757139] RSP: 002b:00007f700a707c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 90.757147] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 90.757150] RDX: 0000000020001000 RSI: 00000000c0184908 RDI: 0000000000000013 [ 90.757155] RBP: 0000000000000136 R08: 0000000000000000 R09: 0000000000000000 [ 90.757160] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efdb0 [ 90.757164] R13: 00000000ffffffff R14: 00007f700a7086d4 R15: 0000000000000000 [ 90.757845] Dumping ftrace buffer: [ 90.757917] (ftrace buffer empty) [ 90.757920] Kernel Offset: disabled [ 91.017295] Rebooting in 86400 seconds..