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", 0x1000}) 2018/02/28 01:52:15 executing program 7: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f2ff999440319000000070000000681", 0x10}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000fb5ff0)=[], 0x75) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x101, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffffc}}, 0x7, 0x0, 0x3, 0x0, 0x5}, &(0x7f0000000340)=0xa0) dup2(r1, r1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r2, 0x3, 0x2, 0x5}, &(0x7f00000003c0)=0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000140)={r4, 0xfffffffffffffff6, 0x1, 0x5, 0x9, 0x51fc, 0x5, 0x5, {r5, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x6, 0x8, 0x0, 0x7, 0x9}}, &(0x7f0000000200)=0xb8) [ 46.435180] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=836 sclass=netlink_xfrm_socket pig=7769 comm=syz-executor7 [ 46.454958] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=836 sclass=netlink_xfrm_socket pig=7771 comm=syz-executor7 2018/02/28 01:52:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @rand_addr=0x8001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20002, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4000000020008007, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000687000), 0x4) 2018/02/28 01:52:15 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e23, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x861, [0x0, 0xd590, 0x25, 0x20, 0x0, 0x1, 0x100, 0x1]}, 0x5c) r1 = socket(0x1, 0x5, 0x0) getpeername$packet(r1, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d6cffc)=0x14) 2018/02/28 01:52:15 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x90) sendto$inet(r0, &(0x7f0000000040)="992638975092434c458622fef4d718e963540ba96bc41e657b5a053df0bd1b599ba30fd5d13f0d4c2562109bfa580ed4ed36f9224c1144b9001d3ec2bbe932a720f1853626b5fac30ec240a99b9c79865d1bf91f20646ea6a02ec085fcc24502ef831e6b3ed42342ea597dbbaa1239b21a7ffd447d17b03d77f5e069789ea2139cfe609c11a22f0f5dba6334de1fd299ec46e087897250168c636349ded20585babdd0a846e0965f2a3addb6", 0xac, 0x0, &(0x7f0000000100)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x4, 0x1, 0x2a, 'queue1\x00', 0x1c800000000000}) timerfd_gettime(r0, &(0x7f0000000200)) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$cont(0x38, r1, 0x400, 0x9) setsockopt(r0, 0x9, 0x4, &(0x7f0000000300)="44cb2ba3df627419fef25104131b466217da48efebc86bb08d47", 0x1a) sched_setattr(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x81, 0x7, 0x2, 0xdd, 0x3b893b02}, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000380)="b0cf5e2b5d193251654c5fc9e05f71e9c061acf228e74b7f28a7bab2a883fb6c5610e1695eeb0eac46d3065cb968ea8d975f3952f175a645b18ac6c5fd383052669cbf81d04922f3") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400)={0x5, 0x800, 0x0, 0x5, 0x6, 0x7f, 0x4, 0x5, 0x20, 0x40, 0xfffffffffffffffe}, 0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x74, &(0x7f0000000440)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x1, @empty, 0x2}]}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x1}}, 0xd0bd, 0x25a80ac2}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000640)={r3, 0x5, 0x5, [0x6, 0xbe1, 0xfff, 0x7, 0x3f]}, 0x12) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000680)={0x3}, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f00000006c0)={0x2, 0x0, [0x0, 0x0]}) mq_getsetattr(r0, &(0x7f0000000700)={0x80000001, 0x20, 0xfffffffffffffff9, 0x6, 0x10000, 0x7, 0x5, 0x1}, &(0x7f0000000740)) fgetxattr(r0, &(0x7f0000000780)=@random={'osx.', 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000000800)=""/231, 0xe7) sendto$ax25(r0, &(0x7f0000000900)="487df8ae5bdb700f674890aabf8b6ecd14eb47fe84a672931a55373991d58cbaceea272f47636b0b26357153a9255351da2981e48bf693e961e86a8599d74aff2e3567e5a9c671c0f410da21a986b603cf59174e8a4ca4f07d02d075c7782f243be1d482969f05c6fc49b53b0da20554521a6aa60441016a37ff5c26f6f4322cdd1e0e8335c056", 0x87, 0x40000, &(0x7f00000009c0)={0x3, {"3c73111b375f29"}}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) fadvise64(r0, 0x19, 0xe92, 0x5) recvmsg$netrom(r0, &(0x7f0000002280)={&(0x7f0000000a80)=@ax25={0x3, {"4d6e5732299939"}, 0x7fffffff}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000000ac0)="466bc291324e6aa9df7a81ad8e3b02c02df32f5528db361dbde8a1e77cd386f0a9ee7d9e9b09114aa44faec7a70fe93419449c3357929febface43edce192e635f7075d24db8845bdfea62356ad98747ad65e54ab3a65cb01d0b6e6a5c9694a64397558977ac1ccefaeeecc541a23f31aabdbc7e180a8abd9bfb5e110abe3906653cbcebc258ca3309ba6c03645b37dd83197c6feb96d10055f97f585a61f0146a8db43ac213c6308f64dfc7da137e694983e562d7f9b76f23f8dec33034e6583bfa88630e3294cb2f699581cec5f09ae79904d74c03307b5d4ad921806909abb57a00836eae7d", 0xe7}, {&(0x7f0000000bc0)="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"82f51a3a31479fab2b1318df565b913fe566e945712e4fce5d"}, {0xcc, 0x10b, 0x0, "0935afe5320d5e86373bf7dd7982a0972b7d54b2ba5406fda4233ccc3eb11008cc4ce4ebc534fc734472fac50753bd9dc7eb05b12368d7e17668837a09b1d5130487ae36a36199edde4ac389a11303dab1325c587ac4e232542a58d99d2070b0987e7c9fbee57494013692bfa91a1eaf47e3a64a9dd45ccc47c3342a13dc27930b879cef608aa39de4cf62c80324f6c3effabdf76dc1df39ab549b9ccaa1bfdeedb5e54eeff71e0ae66c1984f6abb36a3fa8533cce48f0323edc918e051cf9"}], 0x4d4, 0x20000000}, 0x1) writev(r0, &(0x7f00000027c0)=[{&(0x7f00000022c0)="3683c411cddbbe8a5cdca7077a0f0b7ccdafe3e934b16a1a193942a2711b91f8c587b34d474f7882e7af1e4993835aee9ba142cbe77e48960235d8bbc2a26f2dbf1bb1894e20eec80c", 0x49}, {&(0x7f0000002340)="fbbf654112eec2f7d349d95e273fdc4c5b1ae9aa39a15b671d86f2212669042d08c2322504", 0x25}, {&(0x7f0000002380)="85f417cc3e10dfb2ea4a25f8269a810dc21edd8c5ddb6672e4e533b3f04186f010b74246d6cda3a06e9cdb89564bf893badb5b3fb79661cdafcdb2cba66caeb136524452f25140f19e53b5a4248661059a50677fce7d1f264f1ad0ebee0170da70ef0bff12c0539214a8e37d9e7e85b590ac23df9c4bf7fc749577e2e7a2bca6678dcd869af033e9f0d71bd1e584bb084e9acad3a9c658b1bce2db92d6982bb2e013bb11b14c12b4dd2b785d046cc0ef01df315ad2adc1a481b8db6d43e7e7865fe8b36529a00d1a50ca64b25c1642601825cce47830b933", 0xd8}, {&(0x7f0000002480)="c3d1cdaf4a8e366db1443d113d8fb5b49b03e00d0a261afc488fb1dccfd7570b759ddec573d3a206c8b1053a06bf60be48a7980e4ad107d4c274c6da30338647dd9ab82fd030f2f52c3b1395175e505e68d44a1bbedba2cb0b49437af0df6cac4dec912398dc7f7f0f58b3fc085b92b72170686d57b46259bb1c3368b9c4", 0x7e}, {&(0x7f0000002500)="048ab7290d103b3db1006cacc8e2aff02ed3c69f34cc32eab4ed3166ebac6cb1c9542e36fd01554e9198739d828abb1daf95922f8563f004622a53e1b3671303b34264f10c57f7ae256e708d96bb7abf06d256c693e8a94dd49b4b5ca0ad51a8cc383cf121a53ef0d64f64b91adb2977648ed783903bc32e30a497687d9fa856e75ddfef506dd2cc9c1ecccd2c7767690e7e1a04330e9f03486fce9aede49630c4a680adbded0f4f", 0xa8}, {&(0x7f00000025c0)="a9ca16117ac9260795a44c2620e9554034ede92409f342a29534af8c9cee530b0bc81009ef49e94cc7774b81ba41161a031f933c590fc4a9e639deb5afeca46a7083573d3a8796f825337efff90672317e1c00366355ea4674c846dda87926f92d131ba40e91a02b243937d02e18ca0fdcd31fadc8e3a31e144d90448475308bbbd4075949473b1f9f26cab7ddb08e492ed56b32576ee9560240e0bbb63556547b94d352bac8a8d8c9c6f6a6a75f2ef3eb90b3", 0xb3}, {&(0x7f0000002680)="4aabf4d3c7a003d8b44de75b9fefb45534256bb6c1a6b15261d0729b5bb58f70a05a4c319429f7c890b5cb94cb516d76c327cce29af89f089c9f45e5257ee85942fce51746b613215b15fabce04ecb100f8dc812419dbfcd41a980606b6f97c955366aef7c2bab0fd44f7fe141073aee6da69eb8d894c8b169d2cb3cc5fbbd88b31ab7fc120581ef6c85532b40af48f1f413a4b7f15ff8b2f77b55473f5baf48b02474bd99062005c1b7786b84db60f5abfd8255be9a4eb26beeecd45e47a1ebeb2c595bf56a2ac65a53dda4f3316f0c30b7ee3ad328", 0xd6}, {&(0x7f0000002780)="8fbe7406acb474069634cd4237024a37", 0x10}], 0x8) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002800)={0x1, 0x314, 0x9, 0x619, 0x2, 0x9}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002840)='/dev/vga_arbiter\x00', 0x0, 0x0) lseek(r4, 0x0, 0x1) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000002880)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000028c0)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000002900)={0xa49, 0x2, 0x1, 0x3, 0x9, 0x8, 0xfffffffffffffe01, 0x3284291d, r2}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'bcsf0\x00', @ifru_flags}) 2018/02/28 01:52:15 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80080, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/86) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x81) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x15) 2018/02/28 01:52:15 executing program 1: r0 = socket$inet(0x2, 0x0, 0x100000000000000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x10, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @rand_addr=0xdb}, 0x0, 0x1, 0x0, 0x2, 0x1, &(0x7f0000000040)='rose0\x00', 0x5c, 0xffffffffffffff01, 0x3f}) 2018/02/28 01:52:15 executing program 7: 2018/02/28 01:52:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d61fb0)={{}, {0x12}}) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x0, 0x0, @loopback}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000000c0)=""/15, 0xf}], 0x2, &(0x7f0000000140)=""/166, 0xa6, 0x6}, 0x40002020) 2018/02/28 01:52:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x143, 0x1c0000000000000, 0x7}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x98a, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0)=[], 0x0, &(0x7f00006c0000)}, 0x2020) 2018/02/28 01:52:15 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x100000000001b, &(0x7f0000f59000)=0xfffffffffffffffc, 0x4) r2 = dup2(r1, r1) bind$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/28 01:52:15 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) r1 = userfaultfd(0x80000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x480, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x40200) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) removexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'trusted.', '\x00'}) poll(&(0x7f0000000140)=[{r0}, {r1, 0x68}, {r2, 0x8}, {r3, 0x40}, {r4, 0x4000}, {r5, 0xe240}, {r6}, {r7, 0x4}], 0x8, 0xbd) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x440300, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x85d, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x4, 0x80000000, 0x5, 0x3a35, 0x7fffffff}, &(0x7f0000000280)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f00000002c0)={r9, 0x5, 0x401}, 0x8) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xffffffc8) 2018/02/28 01:52:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x10000000120202}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000740)=""/203, &(0x7f0000000840)=0xcb) sendmsg$nl_generic(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x34002012}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="540300003300100225bd7000fddbdf25150000008c01140056f493a9e6f13af3ebc12158cc4a24a770c789944f6d40d8788e3d9ef293ea344bc82ca3ef8cbf23443b6f98c103676cf341c7a64b4b8ab6d0983b2395a4ff32b0964026b906bd028fd60c84838a626c182f9a88b89bdac7d17c9d0109648421babd8ac744661594393208003700000000000c00010000000000", @ANYRES32=0x0, @ANYBLOB="0c00820000000000", @ANYRES32=r0, @ANYBLOB='\f\x00\t\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x354}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000011000000ffffffffffffffff07000000d378db043dcf51efdef91a5384501239d4fe75a4cf53d82375b9b651ffe3aaacaf4d", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000003bc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003c00)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000003d00)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003d40)={@ipv4={[], [], @empty}, 0x0}, &(0x7f0000003d80)=0x14) sendmsg$nl_route(r0, &(0x7f0000003e40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000003e00)={&(0x7f0000003dc0)=@mpls_getnetconf={0x3c, 0x52, 0x300, 0x70bd27, 0x25dfdbfd, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x26}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}]}, 0x3c}, 0x1}, 0x850) 2018/02/28 01:52:15 executing program 1: mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ext3\x00', 0x400, &(0x7f0000000180)="5b39074a7de3dae3b5eddf46") futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x12, 0x80000) finit_module(r0, &(0x7f00000002c0)='ext3\x00', 0xf6f62125590f9dac) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="2c0001000000000000f9978cfc60fc02ef0c8644a9b5424db62b126feb35899e897a9503443210350e83ba9dc7d0328e652588", @ANYRES32=r1, @ANYBLOB="04000400000002000a004e2200000100fe8000000000000000000000000000bb00000000"], 0x32) times(&(0x7f0000000000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000100)=@generic={0x2b5a, 0x0, 0x1}) 2018/02/28 01:52:15 executing program 0: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setresuid(0x0, 0x0, r1) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000100)="a8e554374d93b6044b373d0577fab4e56737ebd538f4d0a676256bdd7556fd372f8b7ed0da9e271888d71fb5fa2ff75eeaeffb9c8f5901c036fb50a91e875e466d9454d4bf521b0b379dbc3b6c7f9ed8d866d19cea") 2018/02/28 01:52:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fcntl$notify(r0, 0x402, 0x80000000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020500a6e6a9c3517eb596bbf20e645ac6070a000000ffffffffffffffff03000600000000000200c19a7357cb5b6f6d00000000000002000100000000000000000000000000030005000000000002004e203443ffbb0000000000000000"], 0x50}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000000)={0x67d, 0x1}) 2018/02/28 01:52:15 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syzkaller0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="3000000000000000000000000000000000000000ffffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000002d88aaaaaaaaaa2a000000000000000000000000fe800000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000450000000000000000000000000000000000000000000000010000800000000000000000"]}) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x3a) 2018/02/28 01:52:15 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0x0, &(0x7f00000000c0)) 2018/02/28 01:52:15 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) recvfrom$ax25(r0, &(0x7f0000000080)=""/241, 0xf1, 0x10020, &(0x7f0000000180)={0x3, {"38cfdb39aa2a6c"}, 0xff}, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000001c0)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000200)) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffffd) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000240)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x1ff, 0x9, 0x1, 0x8, 0x3, [{0x10001, 0x4, 0x5, 0x0, 0x0, 0x201}, {0x1, 0x8001, 0x1, 0x0, 0x0, 0x1008}, {0x40, 0x4, 0x9, 0x0, 0x0, 0x1001}]}) write$selinux_create(r0, &(0x7f0000000380)=@access={'system_u:object_r:memory_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x35, 0x34}, 0x37) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000003c0)={@remote, @loopback}, &(0x7f0000000400)=0xc) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x9, 0x80000000, 0x0, 0x0, 0x7, 0x18, "41d0016bbdec9b09560f6dbb0902e91a6843ff611fdf7522119bf53051e4d6e7a5e81aefca37f12a2538310c0d64a864158252f3e7aa7ba7cc845a4fb3546d9c", "3a90e1c4e94b8d40b742971f3ab60bc55c985d5f096c0229829d6d7d763e1ffdd8dd343f06303e3ec7720b5f44c779cc0992a2a0e2214ef96f286f37460c2d70", "72117a44346e63bbf23e89fb8b692c405c4a2812abbf6462cdf19f2b5ca24c1c", [0x7]}) ioctl$KDDELIO(r0, 0x4b35, 0x8000) ioctl$KDSKBLED(r0, 0x4b65, 0x3) getpeername(r0, &(0x7f0000000540)=@generic, &(0x7f00000005c0)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000600)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000640)) fcntl$notify(r0, 0x402, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e23, 0x4994, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0xfffffffffffffffb, 0x368, 0x40000000000000, 0x2, 0x101, 0x2, 0x1, 0xfff, 0xfffffffffffffffa, 0x1, 0x6, 0x1, 0x3, 0x7ff, 0x771]}, &(0x7f0000000840)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000880)={r1, 0x401}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000001c80)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001c40)={&(0x7f0000000900)={0x1324, 0x14, 0x120, 0x70bd2a, 0x25dfdbff, {0x1d}, [@generic="fac80bde084380f8ec1696df21b5ccec8bc8877e9b6bdf37f3f7333e069cc9982d22de8f78faec12408e88ed71a6c58bd364b2f92666e7daa8aa401d87f7a248e5951f8aeda03dbe9e7c749deeb87e7700183f5b3f0c37026bd2", @generic="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", @generic="f541869030446ab07cbf25b196c67ca1d533be04234519f4f3ccfc55a10e5120bb8b3bbfa0ac6308fe81ab69f186f836d21e92c7cce9d4594445f0b6a525c59980d8e470dc51935e63bb45b01157bae49a1c01e2697001fdf6de075dc40b514af34746d4790faf2b59bae6415632f23eb7b5e6e7c6a26980e4123414f31f5974686bf7250b7f1a8f63ed7c2185b94bddd849d5f0aecddc6760d7808cbec55b32407ae2b45e970a3788ed08e46fa5862a1d3345c3f2796f469ce17212ea95c79f329f607e00d99b270d86c23ade663172bcca1a4fbaf64b0680b1aa2b1dc0048e48789a8039471b27d9e7c1c809ab5fa655786cb3b9a1c3e5e6", @nested={0xb8, 0x1b, [@generic="e0d0baa0c5201da42de94ab5f6f831f39db3fd7b1fa3f80eff58d3f0173d359c6004a86677c1010aef7532d9008d7353867d1ba22bb071e701e618bd2c8e31e46e04e967e952515977d97e871046f70ae0a50d321df8e942c5bb47042c318cc0df40b90af39a6088d58dc6e3d7e553e9424ac451d2e3a971ab6a6e125bd71406579c58c5f1cb530d780d21a9cc9f4157809562a5183fd1b385c3353db107b786a3706b012771", @typed={0xc, 0x14, @u32=0xffffffff}]}, @typed={0xc, 0x89, @fd=r0}, @nested={0xec, 0x7fff, [@generic="eeb3747a2d7ed1e8b45ca69114ac37adc75a680f9705dbe769d789b2f75ab06c980f9a85fcdfd8497e939d91123eca4d86741d2cf9f0e70bbed6ea5466543625683ecfca560857ab6b569832c55ddf5b0ced972026442e952c98a3c06199efc040eede3006845c726e6945dbf171fa164bcc5dd0c2098d430ee180353b3b76236709584b479afd", @typed={0xc, 0x8, @u32}, @generic="4625808ddc965a1844bb1c14104c678f3bed526beeb3b5d7ca197c903d313afc3031594c4753feeab764d4e65c7dfefb5ffea413c64573fcd2246bcf87a69faeb205ae64abce2f0c78", @typed={0xc, 0x60, @u32=0xdd5}]}, @typed={0xc, 0x78, @fd=r0}]}, 0x1324}, 0x1, 0x0, 0x0, 0x40}, 0x4004800) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001cc0)) vmsplice(r0, &(0x7f0000001f80)=[{&(0x7f0000001d00)="c29681380ef2ec2dc46c8cb59a4f11e7904501e2c13be56294db3e96c5a330259b3cf702e42df3b0dc381b3bbd5f9850660b97721161ed167004ce7041872122a76562a29eb277070b78ccf225689edeafce74b4", 0x54}, {&(0x7f0000001d80)}, {&(0x7f0000001dc0)="b7c9eb4e84867ff00f2c102d2bc27f6e2d01ca16676b14d2dfdc05c827160cf617e88727fc7830e5b25fa7fc6e9428c7817547f1a898184874d7a77ee2858435420d1c1a4eaa9147ea4cf4028e73cf8691df6649b21b62a8fb5ec9", 0x5b}, {&(0x7f0000001e40)="a05e35af3d503c11dbad65e38d45f36ade4920f862", 0x15}, {&(0x7f0000001e80)="14e927168bd3d03a73e5ee1eb5c1c96d0091865e269ed13433dfc5c4f20fc2e759221dc64557d7109d9e3cc5f2c011dc98863bd53e3746cf844b69e93a364c79b2d716ac92739e39bfb162572eebdd9205974284b929b722277b366d6e89143a3811b86a7dc903b35ddde747190ed1e18459a4335f7846080b2a5e75052478499ec0580ad7030cf4b64aea25ce65e1db892a448648865727ac2649b5f4c763714b645fc86ea3c9a23f698cccf4a11ff60f57531f91b6c6592e7b4c315f56b7517e05d0dc5109f7d9c2cb7484d36e0c6817edc7ad750c7b67e07c74457531ec4c20d20604b554", 0xe6}], 0x5, 0x9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/sequencer\x00', 0x402300, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000002000)=0x1, 0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000002040)=0x3) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002080)={0x8c0e, 0x9, 0x9, 0x80000001}, 0x10) symlinkat(&(0x7f00000020c0)='./file0\x00', r0, &(0x7f0000002100)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002140)={0x2, 0x8006, 0x100000001, 0xff, r1}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000002180)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x8c) 2018/02/28 01:52:15 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000540)=[]}, 0x0) r2 = add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="bdcc732c3262117b0e6cb856bacf642c1af2335572189894b6894a06b4bea6dfec9b2ba089ba3e94003539f6fec89a304d67ba80c44374cb7b0f12eca2aa3f565ebc14c8489e", 0x46, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="a568fdbe39664eb47eede5be0520614fd92256a59d", 0x15, r2) keyctl$setperm(0x5, r3, 0x20000) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00000002"], 0xc, &(0x7f00000001c0)=[], 0x189, &(0x7f0000000200)=""/221, 0x74, 0xd9}, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0), &(0x7f00000003c0)=0x8) close(r1) 2018/02/28 01:52:15 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe2(&(0x7f00000002c0), 0x4000) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x800) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xbd86, 0x10001, 0x27, 0x82}, &(0x7f0000000280)=0xa0) r4 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$KDSETLED(r4, 0x4b32, 0xfffffffffffffffe) preadv(r4, &(0x7f0000000100)=[{&(0x7f0000000000)=""/233, 0xe9}], 0x1, 0x0) [ 46.638912] audit: type=1400 audit(1519782735.355:28): avc: denied { setuid } for pid=7814 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:52:15 executing program 0: r0 = socket(0xa, 0x5, 0x0) sendto(r0, &(0x7f0000000fec)="120000003200e7ec6f05000000149b000ae9", 0x12, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='irlan0\x00') ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x38, &(0x7f0000000040)="2d5c72af4f527f369d809bed2d1902d052b494994f7b21f6a18761b6425354e8194cae0714aede51014611e3d49948fe8b60e4393d80162c"}) 2018/02/28 01:52:15 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x6}, 0x8, 0x800) pipe(&(0x7f0000000100)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000140)={'bcsf0\x00', @ifru_addrs={0x2, 0x4e23, @loopback=0x7f000001}}) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x18, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x15c) 2018/02/28 01:52:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000007ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007f00)=0x14) stat(&(0x7f0000007f40)='./file0\x00', &(0x7f0000007f80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000)={{{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0x7f, r1, r2}, {0x8000, 0x4, 0x6, 0x6, 0x535, 0x1671, 0x1, 0x7}, {0x8000, 0x0, 0x8, 0x6a}, 0x29, 0x6e6bba, 0x2, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x6, 0x0, 0x7, 0x1f, 0x7ff, 0xb55}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x6, 0x4) bind$inet6(r3, &(0x7f0000fa1fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000177fff), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/28 01:52:15 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) geteuid() r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time}) 2018/02/28 01:52:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000240)={'irlan0\x00', @ifru_addrs={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000000200)=r3) shutdown(r0, 0x40000001) 2018/02/28 01:52:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, &(0x7f00000000c0)=0x8c) eventfd(0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7ff, 0x326, 0x4fdd028294615e0a, 0x9, 0x9, 0x80000001, 0x7, 0x5, r1}, &(0x7f0000000140)=0x20) 2018/02/28 01:52:15 executing program 2: r0 = memfd_create(&(0x7f00008c9fe8)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ftruncate(r0, 0xfb8) ioctl$TCFLSH(r0, 0x540b, 0x80) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) fcntl$addseals(r0, 0x409, 0x7) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'sit0\x00', @ifru_flags=0x100}) ftruncate(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3fc00, 0xa, 0x1, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x2}, 0x8) 2018/02/28 01:52:15 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000001800210cffffffffffffffff8020000000040005000000002400090008000000", @ANYRES32=0x0, @ANYBLOB="03000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x40}, 0x1}, 0x0) 2018/02/28 01:52:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000888000)='illinois\x00', 0x27d) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000eeafab)=""/85, &(0x7f0000b6e000)=0x55) inotify_init() [ 46.751804] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/28 01:52:15 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x4000000000000000, 0xfffffffffffffffd}, 0xc) r1 = getpid() ptrace$setregs(0xf, r1, 0xffffffffffffffff, &(0x7f0000000080)="c3cccee9070c8d702ce1cb19edeea77518cb29f0118d6e1874e4be2c33a393b2c627585a086d166b2754bf9d8177fbd83edf80601597e23f5d42d55c7f9a6a2b7199f4faaa09eceb03c324438d72195ebbd359a91e1b65cf9c1c72f98f0b11dce3279189fc9ec402360e74def5a96cb9c774311b576d") 2018/02/28 01:52:15 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002840)) 2018/02/28 01:52:15 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000a90000/0x2000)=nil, 0x2000, 0x2, 0x31, r0, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x20000, 0x0) sendmsg(r1, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000006ff6)=[{0xc}], 0xc}, 0x0) 2018/02/28 01:52:15 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x280240, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x10000, 0xfc7f, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x200) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000c62000), 0x4) 2018/02/28 01:52:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0x0, &(0x7f0000c37000)={&(0x7f0000000140)=@delrng={0x0, 0x14, 0x100, 0x70bd2b, 0x25dfdbfc, "", ["", ""]}, 0xffffffd7}, 0x1, 0x0, 0x0, 0x3}, 0x8000) 2018/02/28 01:52:15 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) renameat(0xffffffffffffffff, &(0x7f0000346000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000828fff)='/') 2018/02/28 01:52:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000009c0)={'filter\x00', 0x7, 0x4, 0x510, 0x0, 0x130, 0x130, 0x428, 0x428, 0x428, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "5dd8f35198ecba6622a22c0b09013c5f9ea62931f06f8b0fea29613dc42a634c9c865e7832101bf41352c5c941f12770b0991a64f1c6c2544e6d2c6d2c96af3e"}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0xf7fffffffffffffd) [ 46.820738] audit: type=1400 audit(1519782735.535:29): avc: denied { bind } for pid=7890 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/28 01:52:15 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', r1}) r2 = open(&(0x7f0000000100)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000aef000), 0xa8) [ 46.833411] audit: type=1400 audit(1519782735.555:30): avc: denied { ioctl } for pid=7893 comm="syz-executor6" path="socket:[18453]" dev="sockfs" ino=18453 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.880848] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/28 01:52:15 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getpgid(0xffffffffffffffff) gettid() r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) rt_sigqueueinfo(r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffe1}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x1) ioctl$TIOCSBRK(r2, 0x5427) 2018/02/28 01:52:15 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x7fff, 0x6, 0x14a9, 0xc9}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3f, 0x1, 0x324, 0xfffffffffffff800, 0xfffffffffffffff9, 0xffffffffffffffff, 0xe2, {0x0, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x6, 0x3, 0xffffffff, 0x2, 0xfffffffffffffff9}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x5, 0x9, 0x8, 0xff, 0x2, 0xbe, 0x3, {r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1, 0xfffffffffffffffe, 0xff, 0x101, 0x401}}, &(0x7f0000000300)=0xb8) preadv(r0, &(0x7f0000000800)=[{&(0x7f0000000340)=""/133, 0x85}, {&(0x7f0000000400)=""/233, 0xe9}, {&(0x7f0000000500)=""/177, 0xb1}, {&(0x7f00000005c0)=""/83, 0x53}, {&(0x7f0000000640)=""/102, 0x66}, {&(0x7f00000006c0)=""/47, 0x2f}, {&(0x7f0000000700)=""/48, 0x30}, {&(0x7f0000000740)=""/150, 0x96}], 0x8, 0x0) clone(0x40000, &(0x7f0000000840)="a6210ed3647bf86388f396712622f0e7357290a93749ff93d6e60db4af97f56c6ec01849c734f69774d92a721c127e0c7158527e967994022c1f174f1296e0511e0062331171fad8f86b1bb9072a11752bfcf4ea601aaf267e5bbefd53220147b1cac9c0e3e72b0fdf0efcdcf6a9fcb30c0712a2f8a17112882879c45892cb01b84753dd838b05f8205b6400f39132e04f4282ceb4fab0143946532513c268bfd38803363ac0200fb07073d35aaa620b1239dcee53165c05f9a30f83e3038d1a1281d913e4cbfb9507", &(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)="b0507f63299da957ccea79adc1c5e5226340cb") fcntl$notify(r0, 0x402, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000a00)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000a40)={r1, 0xe9, "b8b5c13674c31aa09e9cf3023b0174d31a7f0009003e8a0682cb8abdc9c264b3684606eb384631dda9dfb231e36a19238572e7c1e9b9c3abbaa44c92429d6377f5fdb5e662fe900019e928a9508faad7515d57e09e09c85a84a479089f50fd9d0c16ea621be93a9cbacadb33384fe8c651af8f44381cff6f9812644459e1a543a8103726eff346d36753283dc48e9c477b343a5f341171d207c922045e6cfd05540064c8de6995325d9531ef81ac96e031965dfbc2904fd8b66b9d8938873ab5c86ac5bcdf120a0438909f62f9944f530903b8d701b2d52467264866645b313b23a4568d930e428e9d"}, &(0x7f0000000b40)=0xf1) pwritev(r0, &(0x7f0000000bc0)=[{&(0x7f0000000b80)="35ba72de6e3336c76126c5b575bdf33be75738f06a555b358d1e516a476168fe1c021d3059a5b96203466e268e21dbf9c81cd0914002f57b92859ab01e", 0x3d}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000c00)=[{0x3, 0x8}, {0x8, 0x800}, {0x3, 0x4}, {0x4, 0x7fff}, {0xb, 0x2}, {0x3, 0xd642}, {0xb, 0x2}, {0x7, 0x9}, {0xc, 0x200}, {0x8, 0xfffffffffffffffa}], 0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000c80)={r4, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x1, 0x3, 0x26, 0x6, 0x20}, 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000dc0)={0x2, 0x20000000000, 0x8000, 0xf137, 0x5, 0x9, 0x5, 0x5, r3}, &(0x7f0000000e00)=0x20) sendto$llc(r0, &(0x7f0000000e40)="7615a8f356d611963888d0675646f99115dfbd6bb73b86c161ee2a65f6192e83f7443d70b5f80bea81d7dfa13e2266c5275e2b7ba33c586bbd145e240b62baf9635b", 0x42, 0x1, &(0x7f0000000ec0)={0x1a, 0x3, 0x1, 0x9, 0xffffffff, 0x800, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000f00), &(0x7f0000000f40)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) getpeername$ipx(r0, &(0x7f0000001000), &(0x7f0000001040)=0x10) r5 = add_key$user(&(0x7f0000001080)='user\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100)="1084f3a3800709202d9ed7b3c2cadbd343f2b5789be58e096da4aa9014d0d8feebf3907faef1448ac1a78746e861de1cb4803d002c474af665847bbdb84cdd9745526871bd7f44c4f20c4a690ba38d2b5926f5e9a266c0155572ff", 0x5b, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001180)={{{@in=@multicast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001280)=0xe8) r7 = getgid() keyctl$chown(0x4, r5, r6, r7) sendmsg$nl_netfilter(r0, &(0x7f0000001380)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)={0x20, 0x0, 0x1, 0x202, 0x70bd2b, 0x25dfdbfd, {0xf, 0x0, 0x5}, [@typed={0xc, 0x52, @uid=r6}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000040}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000013c0)=0x20, 0x8) write$selinux_create(r0, &(0x7f0000001400)=@access={'system_u:object_r:dri_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x36}, 0x43) r8 = dup2(r0, r0) sendmsg(r0, &(0x7f0000001940)={&(0x7f0000001480)=@in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000014c0)}, {&(0x7f0000001500)="eb920e94f79d63b1cf148fb4b38772563c4274895d1f0c6b7a01d11d7ff938dc17011186c11a0128f8593cd1a77a6f8be31bda78791bd34ad6bddd7fe7dcf1f7ac2d3569942c57347e801ceddb84bc84ef7f6ef032899acb5676a4e6fe4fdb60d487342a2cbd4e47fdf325a8a0e65f9b57ef1549e7d25baecc5941141f783e43945f3f24ae1b106b2e9306dea12ad494778007392dc15c95a62c7af7c2f1bb6a93f79862074aae1089e8215266575e5bb141b66f414d4ee8e8ae734125", 0xbd}, {&(0x7f00000015c0)="ee91ababb2ce1ed1422630d13609476794cfadcf2f4d9f1570351230da01356a73ab01e2e7c1e05cc3fc347cc8311e3be14f53d9d2bb8d5379fd13fcf2481d8d06", 0x41}, {&(0x7f0000001640)="967399d403303e1c2873bca9c663be573a3398ae17dca2e0f235abe18a3736a1d5530d0044ae36de4f51a2ac5549600aa5918dca3b2fc6d00cff9c824db37e9993765d072441ee814df14fc0dbdcea3dace35bd8b719db06c6054fbaa071052c809a377d80ff4fd2335c32dbe621b33df9f2aa70824154475c304c2e12b9c14dd9b7afa7e8b121ccf8c9f175f143ababb8aa14bfb7c3a859e06b83b2f23d383b52d30b2f67f0b5799d1c54220c", 0xad}, {&(0x7f0000001700)="75fb902ddb109c6fe8dd829c84ca9cf4845db948e46e31dee40511c17cc08223f95a9ce304", 0x25}], 0x5, &(0x7f0000001780)=[{0x50, 0x88, 0x80, "8029210a023952229dd1e27cbb0f04c6b67f2876ef0e3d049a9ebc682651c4031242e60a49b2b777a9450c49429975f7be009e8a7e09693bed0371d7350f87e0b2ea"}, {0xc4, 0x11b, 0xfffffffffffffff7, "636a53544d1dced0ddfae1954f6d5024b5040b4a049b08cfd09c5f3f0f0cb33f958658b8181f6813f916ea24ff7ec76ff9d1a381bf8a862e6bba7a8dc110dcb379b6deba43e9fb0121efb3566bb7fd23c4c3bb0cac987a9b901803abbcb9f5d49cc553d383f2be6ffe4bdfa6e36d9d71e1144dd66cf33643c546bbef3f37e1bda62b855da6fbbe675a5f9b6b3083e1e759a0274e7c220d9094917d69fc20218c09cd448ba4923a8b1ff82489ffbf55e2621e08b8f46f19"}, {0x50, 0x104, 0x3ff, "86b7b02fb34ae48e8d4d0fb3a766ce012e3800d830906af2fc171a680733445f90cef2f725f89db987fbdaee4428c5ddd2e1b0afdba044346b06a7e3dfb72e5200"}, {0x40, 0x116, 0x9, "13819a4a2b34b1101a024ca62bffd131bca4fe88c0999e7d981bccc3e57dcd16fd60d6091f2dbc495d853b6dd393eb623c1e"}], 0x1a4, 0x4008010}, 0x40000d0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc, 0x50, r8, 0x0) ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f0000001980)={0x7, 0x100000000, 0x5}) modify_ldt$write2(0x11, &(0x7f00000019c0)={0x5, 0x20000800, 0x400, 0x3f, 0x1, 0x1, 0x5, 0x8d8, 0x4, 0x80}, 0x10) 2018/02/28 01:52:15 executing program 7: r0 = open(&(0x7f0000000140)='./file0\x00', 0x141042, 0x5) ftruncate(r0, 0x5) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0xffffffffffff0000, 0xcae]) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x800, 0x2}) 2018/02/28 01:52:15 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc6, "471a2d0123bdb80a11c81d1d590c98ea901c7b9a89d64211f150a8642a12fd00a842cfa63462ec0e820e94cbae0b578a0c4288fee99090fc769f7f30654c0d2c4621bd2a5b457bf9b3ce26d5a2b2c2a88e3f91fccb48faa69a6eee20136d1eccfd836c919498fef768a46d963acce607c40819038ab87a3477d5f16136fadc073371313302199197e1ad7765ba31aaff7b4ea862e0775fa1e4de7aea5d153d14fcd3106d6d4bdecbf472d2cad5326831b9f968c1271f3f623c079383fbf53f1f3e4916d38161"}, &(0x7f0000000140)=0xce) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x883c}}, [0xc8, 0x2, 0x4, 0x0, 0x0, 0x6, 0x9, 0x3, 0x8, 0xfffffffffffff8b5, 0x6, 0x3, 0x1, 0xffffffff80000001, 0xfff]}, &(0x7f00000002c0)=0x108) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) 2018/02/28 01:52:15 executing program 0: r0 = gettid() sched_getparam(r0, &(0x7f0000001380)) getpriority(0x2, r0) process_vm_writev(r0, &(0x7f0000001200)=[{&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x5, &(0x7f0000001340)=[{&(0x7f0000001240)=""/253, 0xfd}], 0x1, 0x0) 2018/02/28 01:52:15 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x408000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001040)={0x6, 0x7bb0}) r1 = syz_open_procfs(0x0, &(0x7f0000fb2ff5)='net/packet\x00') splice(r0, &(0x7f0000001180), r1, &(0x7f00000011c0), 0x5, 0x0) r2 = epoll_create(0x1f) pwrite64(r1, &(0x7f0000000000)="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", 0x1000, 0x35) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001080)={0x1}) epoll_create(0xf37b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000010c0)={0x0, 0x0, 0x43}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001140)={r3, 0xffffffffffffffff}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000d6000)={0xfffffffffffffffd}) 2018/02/28 01:52:15 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x4, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x32) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/02/28 01:52:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x35, &(0x7f00006b7f88)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = socket$inet6(0xa, 0x4, 0x200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/186, &(0x7f0000000140)=0xba) 2018/02/28 01:52:15 executing program 0: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/28 01:52:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)={0xc}) 2018/02/28 01:52:15 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) listen$netrom(r0, 0x8000) syz_open_procfs(0xffffffffffffffff, &(0x7f00004e6000)='net/igmp\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/186, 0x1}) mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000035000)='keyring\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/28 01:52:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) sync_file_range(r0, 0x5, 0x3, 0x7) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000ef8ffc), 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) 2018/02/28 01:52:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00000000c0)="5d6a0c8a78614646d87d3174772fe3a0bb994795a42ea6a160dd10ffd068dc8dc2c806c41504030e78baf8e8b8f759d35613f3668823416361e8b50a301b33f50d2260aed403f4244b6b055756a0db6b3c5a2e967a66fcd1ef04944f15d364afcee58f7f1802d6a53f087ed7de5e63be58ce33b89181ab655f94fc0c4f03a161c2687169baed99f921d39328", 0x8c) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000003ff8)=0xaf) dup3(r0, r0, 0x80000) clock_getres(0x0, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/02/28 01:52:15 executing program 5: r0 = socket$inet(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/28 01:52:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x800, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x801, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000240)=0x1) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20100, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="054e8400"], &(0x7f00000001c0)=0x8) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000002c0)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x3, 0x5, 0x8, r4}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0)={0x81, 0x8, 0x401, 0xa86e}, 0x8) 2018/02/28 01:52:15 executing program 4: r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='keyringsystemmd5sumwlan1GPLbdev-\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000100)="636966732e0000001f7000", &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x12f, r0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', r1) 2018/02/28 01:52:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x20, 0x4) fcntl$lock(r0, 0x80007, &(0x7f0000002000)={0x1}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000000c0)=""/171) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x700, 0x41, 0xa00, 0x70bd2c, 0x25dfdbfd, {0x8}, [@nested={0x28, 0x95, [@typed={0x18, 0x92, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x7fffffff, @fd=r2}]}, @typed={0xc, 0x85, @ipv4=@multicast1=0xe0000001}, @nested={0x35c, 0x36, [@generic="1c07f1f857b3c769a95034f34c15fb7498e56b9cea7ee50f1ed2394df5529eed3c8cc336f2289d9738431761a7a34096d6d55cc0102caa52b6276a97cb547068cc4088613c9a761ffb49aec20d9177a681c4eece53f7032749c5c555266a05ba87b991ba0e2fe1b268e9c9ba994d4be2f4", @generic="31823cf176d2a380e9d1d565e19c802dda8d70bda53be6ead03690bfff28a43f78a5723cf971d371d0ec626249772630e1a2ce3b24311e3872be031086cc5128d94bda0c37f29827c0f3f782b261a7fce71e368d4a136d1328e07fb56fc0bac5e21de5ad3745f34437cdc8af216b4ae1382eaeba927c7495e77120c703aeb66946cb10c79ca11549b62019554ad8c30d994efe777be3b3c3e496ae948613f7cb1c02af31c93f6418a1e16e587a1cae43a867cfa048ef8463fb8c6140c0d767c4725d986c26a8563339407215f0194fdac2a0e2f92e65386d9899ba036877bc27d64474", @typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @generic="9fc120be8bb9ca40a974476d68e8190d8fda88ce182c57c60eef31cddaa6fbdabe74729d829cfd1e9df7fd84c0c7d30899175c4056cfca2a386f80cb5d0a55ac8831d15552a43472a0058b6edf6addc4e5d2fc8711e680c0855632fd5c3c7af0df84cf8440c9b082904eb01fa589499d533f3c4b1a5af7b133e891aa06a6cd0a8e6f3ec75d805a338b32ad6459b86ca1f708d28d", @generic="782fc748404cbb9441ede32c0f9b08ed40edda41e78a909b9c6a084c176bff8659de81db3b45c732b6899f02566221305863bd3f17a02d8fa7e5021437560d95a5934b", @generic="3099ccc11642aaa5f7ac221d59097ea2c8a45579e27aa70ad70b597014da9dae1d7e2e", @typed={0x8, 0x7d}, @typed={0x10, 0x16, @u64=0x10000}, @typed={0xc, 0x4d, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @generic="66718ac9e3054edc8580da9273a3bb1181caa7a8d3e7d794b8f98b6784f3a7cf1b01ae9cd60fd95dc62cae356c204854a67e7e20486a05efa7a4b7d86eeed20e1d70c955a4ea216631b06adb20dc4bc42f872375cc0a19829bf0ac8e03e6ff18a07c5e5ca029a7f781636dd47ca07ee98ada69c6d69d9e1394a00812234d83ae2c68add723914e6a943dd5f87874d4a409b093e8cbcddbc0401fc09ec0e97d0c26fbc16dcb06848c7b3a9beceed233a9043ccc7435ff59bb4b0ed917fd53c0d2ae1577375bfff0d06f2fb7a808f5"]}, @nested={0x104, 0x4d, [@generic="168acf785de246ee804245d0b0d26d4ad5e3a6fd266eb2de2075006c9fac52e9f935512b498364a977efde5409508e49bffed64ff606d30a2383e66dc599ad571f06a19d156440bc89a413a6dd184d1932809a083b6fdc226d288fda1a073a741c9e553a56e480064d3875c2cbfd97d684b315e9accd92e366d840e7400428adee9ce8af535e47e464cb9cd544", @generic="78eb0d3caba0d24db3ae455e1a9887efdbb4e67d42ce5cd6f0d7bc1d5f99ead3056e60c7748eb1373217ed42d1fae3edf49d01bd71f748ecde0226c48cf328b06ba467b6879a953989ca4b60b718aee80045a63ed4a00c0f5a8c7c42d2ea13571a63b9e701bf924287d364ec31be4a719e"]}, @typed={0x30, 0x77, @binary="c2eac884ffc85c52022fe7824945e36375281390ad62751135a50b70c7157682951132f83f741d65"}, @generic="9aa6531de78b7726aa98", @typed={0xc, 0x94, @pid=r3}, @nested={0x1dc, 0x51, [@typed={0x10, 0x23, @u64=0x8}, @generic="92a3d759213f826bc51afecfb2277776531cb3b2a544e3501e575bc66c261d6dc1dfbb219257f9311d05efb84ca3318d3d4673f56b92dd57ad4f6f23c388a3244747bd5cfcfd3b24c04d7c1f5adcabc50350c342f4416ee5e45707dc1c3954748264bf0ed1e8c6edf9", @typed={0xc, 0x5a, @fd=r0}, @generic="7f5603f9f2dab37243e21b858264a1c48fc8ae09d2e5f72b90d673f2257a67e767146a6d69661921ce816e9342ea12063c9a6bab493142bfe9030a8922c0b2d95f282aa8ef154b68f0f062af7d9b34a8ba3ae1d8e5fc14d03ee1200c0f3dc7dd37990d82d102520eb7fba6dd52a0be8074d4bdce6177efbf45f4ecc3c413c446820112518456eeafe80b3dcb5c45c5e5dff209fc2366e2858f81bc7b9d0caa4c8806cf6e", @generic="0730c7059ddbb189f43bea24297adfaddaecb71b19ffc1c2306d5d71da8e93cbf28149db5678f39074ce4c33d0bd97b39ea2aa5fbb635bb236531fa5c79bb5941ca8a95cd9d57758dded3c77c8bddf1d047a589d30535bf6813c2534dd808a56be61636cee18a2c28e50202851aca01f118cdc690b61374b1e065e2585faa9a2148a2ac147f894da2e5bf6c5a29f80545cf3c9655c88e0ebd07834e3578a4c57064cdd2cbbf4c7276861f9be6432"]}, @nested={0x34, 0x1c, [@typed={0x18, 0x75, @str='/dev/usbmon#\x00'}, @typed={0xc, 0x3a, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @typed={0xc, 0x5c, @u32=0x6}]}]}, 0x700}, 0x1, 0x0, 0x0, 0x4880}, 0x40000) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x1}) 2018/02/28 01:52:15 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000040)='D', 0x1) socketpair(0x1b, 0xe, 0x3, &(0x7f0000000000)) 2018/02/28 01:52:15 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000015c0)=@sack_info={0x0, 0x8, 0x80}, &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001640)={0x0, 0x8, 0x2}, &(0x7f0000001680)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001840)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x101}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000080)="d46d1e1068fcf059147693cf6bfce322f6968bca73cda13461ad797c199833425f9e61599cfa10329b3264389e9daea4bcc6910ed78396d2f46a90f3628c799ceb52480cc815f432361c8944c0dd08c9b4e286686691098d6fad6c2eec0ac82036", 0x61}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="309f7bcd08141dd430892b7dd54417cebd2ff1eb66168577991ccf1f7b80ef0199f7ae6dc6aa1393f6378ae956ec26f489a2200bd4fcbabc9ee4722b4e12b278ce221a3c0f765bfd21775e035d0f6295ed594be72eed6a6b272d2607787067eab13e51f3e4708ceefd61ef604b027fe0d1db12bf9cea4960ac0fb72af159ad59d76e30ad136ce54a5a3f4a923b9b95f5ba80ff2db8da5f235398e6a0912af5783c5c6b97db3ad0a46e9025fd38206ffe2619a6dde61f690b8098581856b9dad05c14d8b79c7adb57d19179b75081843323af08f5956119704f938d3f2282", 0xde}, {&(0x7f0000001200)="28905f3e612a93cb5ed29814ebdc376157ea897bd89c343da021414369467cd50fee54cd454e51e1715cf5a0fd89367346b93e1e7e", 0x35}, {&(0x7f0000001240)="850fd5e941bf19f5cd311eaa51d6ceb00625e1435a951587cf97fa24f62605e7a316c870bb3611919422453dc931f05d2ee8976b37d583f22a11558f764a492058a272df951d944d434068be4efee87494225050eb56298c936c7afd04294e98474458552d2771a402d57b48982290fa9bf7602aba32b33add3c8f45ce47471248502b06af6ed2d62090d7d69944ca129fa4a0d09eca4a6e91c2446b0dcc0a2a608e1844c0c8d780d39565c4cfc826314daf063686546f9bfea93895f0feec120b54c3624359a61a374d88c1af8c4e37158f3fe60cd1", 0xd6}, {&(0x7f0000001340)="f2d545b0cd63ea263618db873b27b6fcaf658b", 0x13}, {&(0x7f0000001380)="07b1d04d61656cc7350d673854b25a94e0f98dd9b732310b58498b29c5312349fbdf35a9a337404ef18c3f8e0a725e67e4362b27fbf8337b6b1f13e0dd343d562737029b39fdc875b27def3ecd7964e091a38d92f805ac9526f56122ca8c23988b681d51e1cef0b5d934620b7232542564845f0db0f16fcb6b462b268b1ae8c3af3ce18f7ece42ac1a", 0x89}, {&(0x7f0000001440)="2da5f6871c94dd4c987f698c79cce52b080057cc5545a24534c0ae2e64bed168c479dbbf0487ae353acdcaa7480e313420cf1437507d58f828c17e798fc347b852aea72561ba1287de5d673028e001c8726ddae5a85de3376c4a9e559edfef9cd5b74cb5798a", 0x66}, {&(0x7f00000014c0)="8bae76e07737c6bd504f40dd8c07348e94c63dd8c05b97b422c90b69eda971bd50e5ba7dc28010dec44d2d6af60fbc505f6a30e9828ddc7caed8cd27b8aa144f843d317662d192c2671f69b0c092770289f9930c1f57a2806bcb67b015f25b74a3bc7a4032bb2f53fe2c2146aa2ee284ffee", 0x72}], 0x9, &(0x7f00000016c0)=[@init={0x14, 0x84, 0x0, {0x200, 0x0, 0xff, 0x3}}, @init={0x14, 0x84, 0x0, {0x0, 0x1, 0xffff, 0xffff}}, @init={0x14, 0x84, 0x0, {0x6, 0x854b, 0x4, 0x1}}, @init={0x14, 0x84, 0x0, {0x5, 0x5, 0x4, 0x1}}, @init={0x14, 0x84, 0x0, {0xf9a, 0x69c1fdb0, 0xfffffffffffffff7, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0xc, 0xfff, 0x2, r1}}, @init={0x14, 0x84, 0x0, {0x1, 0x40, 0x101, 0x2de}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0x800, 0x2cf, r2}}], 0x160, 0x8000}, 0x20000000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001880)={r2, 0x7fffffff}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000018c0)={'bpq0\x00', @ifru_addrs={0x2, 0x4e20, @multicast2=0xe0000002}}) connect$vsock_stream(r0, &(0x7f0000001900)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001940)={0x1, [0x0]}, &(0x7f0000001980)=0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/pktcdvd/control\x00', 0x800, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000001a00), &(0x7f0000001a40)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001a80)=0x9, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001ac0)={0x6, [0x3, 0x401, 0xc200, 0x7fff, 0x4, 0x6]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000001b00)={0x45481c6e, 0x1, 0x65, 0x1000, 0xc5}, 0xc) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001b40)="e7ca00ed490723df5ccf08eecf34a4ec35c6b60b95d97989086c926da879d758e1d3c723dbf7c62795cb0bcb") r4 = getpgrp(0x0) ptrace$peek(0x3, r4, &(0x7f0000001b80)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001bc0)=0x9, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) fcntl$setsig(r3, 0xa, 0x18) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001c80)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001cc0)=0xf6a, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001d00)={r2, 0x80}, &(0x7f0000001d40)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001d80)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x20) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001dc0), &(0x7f0000001e00)=0xb) r5 = creat(&(0x7f0000001e40)='./file0\x00', 0x40) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001e80)={r1, 0x9}, 0x8) fadvise64(r3, 0x0, 0xfaefdc6, 0x2) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000001ec0)=0x9) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000002f00)={@loopback, @remote, 0x0}, &(0x7f0000002f40)=0xc) sendto$packet(r3, &(0x7f0000001f00)="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", 0x1000, 0x44, &(0x7f0000002f80)={0x11, 0x1f, r6, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/02/28 01:52:15 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25}, {0x16}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) 2018/02/28 01:52:15 executing program 6: r0 = getpgid(0x0) sched_getscheduler(r0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x7ff800000, 0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) fdatasync(r1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x5e2, 0xde}, 0x8) write$selinux_user(r1, &(0x7f00000000c0)={'system_u:object_r:dhcp_etc_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000100)="1371d11c94f108ac95667944726be1eff3768def4a69eee10bf5b2089f440989e26212ae2866a410cf80ad26332adce0dbc23e7494e8ce75eb72d8e8b5c2c270da69973f653dd52ae6891d62c814ad7fc247f51cd122d74cf9d0aca302d517086549a1581dba467dc267b201e48309107dd6471618cd1d6c2e4a731e94d2c7cd6edd3ccc9c941c637a41c69af1f75fdf3eb42c5f5aa9200846b2c23c23b5a8221dec908741aced4ac125fa", 0xab) listen(r1, 0x0) mincore(&(0x7f0000ff4000/0xb000)=nil, 0xb000, &(0x7f00000001c0)=""/239) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000002c0)={0x46, @time, 0x400, {0xffff, 0x7f4}, 0x0, 0x0, 0xf20}) clock_nanosleep(0x7, 0x1, &(0x7f0000000300), &(0x7f0000000340)) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000380)=""/85, &(0x7f0000000400)=0x55) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000440)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}], 0x10) fsetxattr(r1, &(0x7f0000000480)=@random={'os2.', '\x00'}, &(0x7f00000004c0)='system_u:object_r:dhcp_etc_t:s0', 0x1f, 0x3) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000001d80)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001d40)={&(0x7f0000000580)={0x1798, 0x29, 0x802, 0x70bd2c, 0x25dfdbfc, {0x6}, [@typed={0xc, 0x66, @u32=0x9}, @typed={0x10, 0x79, @u64=0x2}, @generic="f74a20517bfd84563abead843aaf60cd60f88aabe503a4f425eef0d8d3ebff1a75f4d3f06e348916c9a984e36b78bdd1ca41c382be39327fd3ab9d34cc5e6884afb55f342563dac03e674cd20f233d9795c60d778c6f156af0ad85267d7df065298cb45bf6", @generic="d5829781220060d115defca6ee", @nested={0x1c8, 0x0, [@typed={0x10, 0x50, @u64=0x3}, @generic="31d110c65cb173c8b5cfa2cc0de43640823701b74bba083aa85ebb2d02d002b97a36481b26c8215c51489de5489832da8dedc3d8169fc9a78e324f36ec4ada4a26fa843d427a87fa1b4a78a6a2ba842e432e072ca4739dc9989e4e3c6e0687d19c081cce58c6ab7b4ac379ef2a6bb93b36b2f2b3c75577f1e7d59a713f0b8d4ca72945b1346c35932a64b24618aa99171b7a159ea38bdf14c947ccb8a1a5b138ceefbc22f1c1eea49d12365e2dd10fcd85c496771748032a35bf1db689e429747ce37735a11be3aaa843f7ad880cd62a0edcbfd2b3f8404e3d2660", @generic="eb3953dcd89a8632d3661e321a92b6f7a08312a9410dbf60a022a088724864486653f6f9cec82c430f5d11070bccc0572e9d904b60652f4fcd86dd7228b794e431e961f2103a7168cb3bad4c91c54bf4a9333618053778d39422fd31b3b21ac6bb43c55b6db05a44ea4dd2cec6e3219deb32acec61d8d75cc1b3040e66ce2fe22e32d063b2559f7163a7fa8df3d394f2a1bb9e88b47bff8e47f5bd5048bd7544461a46e20e6092d75a9ef839c4049c0758bba7eadb344bb79698ef3dc5c1b7d51caa8a5616dba605aa3af099d5e24c", @typed={0x8, 0x89}]}, @nested={0x12fc, 0x5d, [@generic="db1f8982b1917c224868134cde2544496e7fc26d5fa82c99316b359011d96eaa20cb3da42652e21a86fbbaa8be2452f64d8f5923419aa849e33b3adb0bfccf7a0c4e83e35e5bd30745f4017d33b25e7e7e7e8c7835c0ebc74a340d293ec1cee2f62b3dc659f6f3dd18641a0baf6751583ac726c4c2318a5a6648e376cb3496ea1b167479825c59598ab4275118376866ca810ecc9e69ee329a5697781c03bdb2be894b257683a6db74b26523b16ad21afd10a7ac0b05b5baf5a497ac1bf1e6a3da4421eb993e5b359155a81ed30709bb25005b7ee8d14870b14f77527fb52c271dafd3b2b1e267", @generic="3c045fd89183ba4e44ce42d83ed644e9d4cc50d12602b2686ef3a36df8375d83ef432cc68b84af30967b6a872bee6253f560f3076af57ddab55597c45a72b2dc044cac8bee0d4dacaa526e6d1e9abc2bacf277aee075e80f7efec053d10677b54a0760cf9246925551ad191e788990291e75f9162994209a623720", @generic="4f560a37381b81a095ef6c8c047f57ffa7e850535f8c3febde6c9a8ce3f54c1c105ee866887576a4a97cb6971a0bcfa1bdd31b7b47120531930d916bdda574baf3f2853509676322e20d57d203e9ab5e7059e44f84a47a0d8c65dce25958977b06ea4dcae234f71e1caed844e8caf20d505810ebe42f75ba1569eaa951b6982c914e3aa9fe6b1704ff7a7087b6bf4936134aaa6fd5c38be7", @generic="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@generic="4cfca93f3bf69c6706b3509b579fa78f737bf7dbd4459e4122a167d215dad68dde703c389dcaab6819876fd2ae8b275d03d8a54989800cd04bcfe3cc4c398d25aa86bc7a03a328e8c7874a9525353e8980f3ef6f70efd71f0aaa7b96721e3e128c49e66095308212e8bb3ac0feef9c5dc9bba0922e4e7290d5e1be358239948642a38a4a681189d82db083225d645dbcf9cf2e1ca3120861594269c12b0ccb48b581fcee11b946891143cc43dac5a4c1a81f4ad5d5577fd79f9e271bfbe0eeaad50bb96c9369dba853f99845416f51bc55cf4aaf2d537c8560d95e864876c199ee9f9389277681aae44127", @typed={0x10, 0x3f, @u64=0x6}]}, @nested={0x220, 0x33, [@generic="b8423673eb7a56095748c7067be8d63cdd7af8660a8fae408609766368df90878b4c94c5f7bb6196c17fa5e5d8b7d0b4", @generic="212182c2eb65014f29fa4337d31fe37aa328fdd46a8cc46b2bd9966dade9918e835ec9f1735632fd1bfbae71ff8f33f4207cbbc98f414774c976e59247223a3ac31f227694ccfc2e537e018945aa5c4985cfc53be6cf82a1a720e46a9dbec1d38c08d85b1deb55d18f3435be88b04a86910fa347b62cddf90fd1579c487cbc26a8d10d9ee4a0ffab6907cfc335707ec44f8888f572549faecf39d57535d31c9f14b8f141ef058cfac090662489dfa2468df605c99b501f23ecbb93a1877b2c1aa6c1eaa09a00d64f2a35318ba49640d97855c104a2c5926c5d12500ec894016eed213566eb57e9e248aedea88bc699d4f28ef9be", @generic="40fe4e916f2636f96d67b0283d159f9bd25370889f62fd3d50baf9df92f08a7ac42c", @typed={0x80, 0x4b, @binary="9b0556d9c0146b158d0914f044de1fb5699803c9adf4f7d0f40f41b1d45cf291969f1d1fb7b10113b03eaf3bc1a995cdad9df1d0d5d39c08829615f62b2c521cffc80b79095e212388938585481e222d0d9aa66b49c1fea52595a8bbf4012782c286c9b827e07066871f5b64786169cffd3a416abb4bfc36"}, @typed={0x8, 0x60}, @typed={0xc, 0x88, @u32=0xf618}, @generic="792ceb38e5af4f211195e306a120dacc4de8108d70e6ea9baf455ba9f599ff0b890a7b35de009450a1f24d9a9e26caa6baea70e7", @typed={0xc, 0x7b, @ipv4=@broadcast=0xffffffff}]}, @typed={0x10, 0x63, @u64=0x1}]}, 0x1798}, 0x1, 0x0, 0x0, 0x40}, 0x800) getpeername$packet(r2, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001e80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001ec0)={{{@in6=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000001fc0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e20, 0x80, 0x0, 0x0, 0x80, 0x7f, r3, r4}, {0x7, 0x0, 0x10001, 0x8001, 0x3, 0x31, 0x200, 0x4}, {0x7, 0x8, 0x4c, 0x8}, 0x5, 0x6e6bb1, 0x0, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x0, 0x0, 0x81, 0x4, 0x1, 0x5}}, 0xe8) lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)) mount(&(0x7f00000021c0)='./file0\x00', &(0x7f0000002200)='./file0\x00', &(0x7f0000002240)='hfs\x00', 0x8004, &(0x7f0000002280)="52913e937ccb97415bbe968ade61cf27c75491a4efd38fe0d72ed9dc30658d19a5cd180458fee5482caa0812e2777ba743ae8d78c93d27f4546ac8f3") finit_module(r1, &(0x7f00000022c0)='os2.', 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000002300)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002340)={0x0, 0x1ff, 0x4a00000000000}, &(0x7f0000002380)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000023c0)=@assoc_id=r5, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000002440)=0x4) clock_gettime(0x0, &(0x7f00000024c0)={0x0, 0x0}) ppoll(&(0x7f0000002480)=[{r1, 0x1}, {r1, 0x2c}, {r1, 0x480}], 0x3, &(0x7f0000002500)={r6, r7+30000000}, &(0x7f0000002540)={0x100}, 0x8) 2018/02/28 01:52:15 executing program 5: r0 = add_key$user(&(0x7f0000c33ffb)='user\x00', &(0x7f0000b7affb)={0x73, 0x79, 0x7a}, &(0x7f0000f88f8d)='\r', 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000240)=""/179, 0x316) keyctl$search(0xa, r0, &(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/02/28 01:52:15 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1000000080001, 0x0) fcntl$setsig(r1, 0xa, 0x41) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r3, 0x1000, &(0x7f0000000040)={0x1a, 0x0, 0x9, 0x8001}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x58, "76a701bb7a5126dcb27d306c68afe2601c545cee2ae2265bf70b82e14337ca4a23393531cab6e1f4c4b7f677cf683f4dcef4db554afbc951e4fa2cfe1c43d9ed95b2af9c06709a94b5651b15850261b66c83ee9c1843f7c7"}, &(0x7f0000000340)=0x60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r4, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) unlinkat(r2, &(0x7f0000000140)='./file0\x00', 0x0) getpeername$ipx(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) epoll_create1(0x2000000080000) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x5) getsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/28 01:52:15 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x10000, {{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x5}}}, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000abfef0)=@hopopts={0x0, 0x20, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x0, 0xec, "14e07b1ad6ce808e2f8d57e1c6a7338a58c35c44115412e5fd80a6628ea431d9cd2c7103fed54c567b3dd80f45949253228c577d2f09ba0e487b7c70b140bb4771c9157188d4116ce8adafeec771a183bad3e771ced61ae8f150a63e1730d97b84a2518ff392d4c5e167db010dfbff2208f743ccc4e65f0f7bcc97e3838a72e70100000000000000884da02df149872e658d1922d7be406ac63d06c6a7d74134688ccd656257e4abe030ffff0000a50515f7f6a1f225510e0405dbf794db1e6b34b9267c712c84f934c336983b667de8b4b349ca39a142c03c985e49d0104a9b83fa8f45ae1e5769f26bd45f"}]}, 0x108) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) eventfd(0x7) write(r0, &(0x7f0000fcc000)="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", 0x4a5) 2018/02/28 01:52:15 executing program 0: seccomp(0x0, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0xeb, 0x274, 0x48b2, 0x7680}, {0x3f, 0x100000001, 0xffffffffffffff7f, 0x1}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000012000)=[{0x81}, {0x8df}]}) 2018/02/28 01:52:15 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x800000000000000, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x90) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x4, @random="9e07b0c474ec", 'sit0\x00'}}) r1 = getpgrp(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000100)={0x30, 0x5, 0x0, 0x2, 0x2, 0x2, 0xc71f, 0x6b12}, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0xbaef, 0x9}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000180)=""/48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000300)={0xa, @tick=0x2, 0x200, {0xfffffffeffffffff, 0x1}, 0x6, 0x2, 0x6}) getitimer(0x2, &(0x7f0000000340)) pread64(r0, &(0x7f0000000380)=""/218, 0xda, 0x0) r3 = add_key(&(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="ec7041df53f0ecae6dd5510d9e21348515cb8a150e8367bd5f7ba9d500f5b4b0a53a3e3e4e050514b877a9ffc579ad95f2529a6582b5957953192264112f57bd3d9ca1bbf92f09f8e120934e7484a6b4ed46c541314dcfd13215bff1df859b1c69070f55eba7c7aa1dae2203a4ff55fc535889ae18a7df2511d256e9de4fe089d5aacd59d60bd67746333458cab2b44a1e96f405dd72ebaf64507e3e0171e300bab513cc9763450f1ad29097f1c7e9", 0xaf, 0xfffffffffffffffd) r4 = add_key(&(0x7f00000005c0)='cifs.idmap\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="6e1900ee6b6aeb73c22f", 0xa, 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000680)=0x8, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000006c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000700)={0x0, 0xa8, "09f29f0dda4a3c28a75ed9126305046945ada56ab3b3ca0a26953cd0b4f05b4d487a7b196b90be0748641bc545b857ae799481043165874b084d081a436f5c65e3cd0891918f65d66d7452fe2ba1ff7a9ade2a14e28ee2c6779574bb1d80c3f7debc9beb324423bff142824e384ac3b63c8a694ca2b3bb6f34218a53265af606d0dcfa5a25eff75f47c8136e65861cf9259d09c30c99d6a06ceaafab5f672488a975c518fd57b691"}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000800)=@assoc_id=r5, &(0x7f0000000840)=0x4) connect$vsock_stream(r0, &(0x7f0000000880)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000900)=""/29) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000940)=0x40, 0x4) keyctl$set_timeout(0xf, r4, 0x1ff) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000980)={0x16b8, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x118) fsetxattr(r6, &(0x7f0000000ac0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000b00)='\x00', 0x1, 0x2) getsockopt(r6, 0x7, 0x8001, &(0x7f0000000b40)=""/242, &(0x7f0000000c40)=0xf2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000c80)) preadv(r6, &(0x7f0000000e80)=[{&(0x7f0000000cc0)=""/103, 0x67}, {&(0x7f0000000d40)=""/152, 0x98}, {&(0x7f0000000e00)=""/36, 0x24}, {&(0x7f0000000e40)=""/16, 0x10}], 0x4, 0x21) 2018/02/28 01:52:15 executing program 0: mremap(&(0x7f0000b23000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = fanotify_init(0x1, 0x0) mremap(&(0x7f0000b23000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) recvmmsg(r1, &(0x7f0000004ec0)=[{{&(0x7f0000000080)=@generic, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/92, 0x5c}, {&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/123, 0x7b}], 0x3, &(0x7f0000000300)=""/92, 0x5c}, 0x2}, {{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x32, &(0x7f0000002780)=[{&(0x7f00000003c0)=""/129, 0x81}, {&(0x7f0000000480)=""/79, 0x4f}, {&(0x7f0000000500)=""/177, 0xb1}, {&(0x7f00000005c0)=""/146, 0x92}, {&(0x7f0000000680)=""/13, 0xd}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/187, 0xbb}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x5}, 0x8dc}, {{&(0x7f00000027c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000003880)=[{&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/77, 0x4d}], 0x2, 0x0, 0x0, 0x6}}, {{&(0x7f00000038c0)=@ipx, 0x10, &(0x7f0000003c80)=[{&(0x7f0000003900)=""/130, 0x82}, {&(0x7f00000039c0)=""/151, 0x97}, {&(0x7f0000003a80)=""/47, 0x2f}, {&(0x7f0000003ac0)=""/198, 0xc6}, {&(0x7f0000003bc0)=""/158, 0x9e}], 0x5, &(0x7f0000003cc0)=""/238, 0xee, 0x8339}, 0x31c6}, {{&(0x7f0000003dc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x3a, &(0x7f0000003e80)=[{&(0x7f0000003e00)=""/91, 0x5b}], 0x1, &(0x7f0000003ec0)=""/4096, 0x1000}, 0x8}], 0x5, 0x20, &(0x7f0000004f80)) sendmsg$nl_route(r2, &(0x7f0000005080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000005040)={&(0x7f0000004fc0)=@newlink={0x4c, 0x10, 0x100, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, 0x8190, 0x8004}, [@IFLA_IFALIAS={0x14, 0x14, 'yam0\x00'}, @IFLA_CARRIER={0x8, 0x21, 0x9}, @IFLA_CARRIER={0x8, 0x21, 0x3}, @IFLA_MTU={0x8, 0xe, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 2018/02/28 01:52:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x9, 0x1, 0x3f9, 0x6, 0x3ce5, 0x80000000}) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x3, 0x10500) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) sched_getparam(r2, &(0x7f0000000000)) socket$inet(0x2, 0xe, 0x4) 2018/02/28 01:52:15 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000300)="230000002200910307fffd946fa283bc0220000000000000271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) recvmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000d5b22c66f176b16331f16f760019637a1be508abe2dc799b23eb81ab00894cb2d67fa9c1d72040a5e49907b7aaefe921b25aee74d7ba421cefde3c1b1005df7fc5e7121c05494223983d5e38792b29b433ae7ff668371db1133ff4"], 0x10, &(0x7f0000000140)=[], 0x352, &(0x7f0000000180)=""/63, 0x3f}}], 0x1, 0x0, &(0x7f0000000240)={0x0, 0x1c9c380}) 2018/02/28 01:52:15 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x140, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) close(r0) 2018/02/28 01:52:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000bdeff0), 0x10) signalfd(r0, &(0x7f0000000000), 0x8) 2018/02/28 01:52:16 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000001c0)=0x2, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) recvmsg$netrom(r0, &(0x7f0000000880)={&(0x7f0000000200)=@full={{0x3, {"8922b9a0b4c908"}, 0x9}, [{"28de67159fbe8f"}, {"1a25b078bb2f19"}, {"649a6d6d4ecb1f"}, {"0e1f89c1e6e30f"}, {"44bdc0271ed742"}, {"3ca6f3c76b21a3"}, {"f8887f4cd086f2"}, {"9f758860affad9"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f0000000280)="1232943d9240469b8045e14a727fa90fde464dabf3a91440298db9b76c4767d1c4bbf1fb0d0f1cedb8d6d6d89a4ce60d1e7165b462af7cc5da467e1b9269867462295c618b4da5734358fb3e39f603e5d08ba8b7831f6ae64a970c29e2972361f2412401a29d959e8737e330158fb98f78d5a5000c47a4b4562b525fa193bc23a76d252018c0e727069c2f4628c057c6657bde990ce36508d24883640610caeec28060d9a80e6cf304f714fc885ccbac0474a2", 0xb3}, {&(0x7f0000000340)="37a34aadc8f5447ef69f3a7feeca4c3e6e0a64c13baf7a515eb601cbaab52628dbac0fa2da4814801325c951fa017d5a170d2afb73768e06ede7b8113ad20767508af9421f7e1e8889bb1746e3c341ef2acefc600ee2ba4a0a32f8469540d103f9fbf2b001c81b2cb999ea96459e6b9cfc1d5fa007315544ae94b67a480e30468cd5475eed0fc8aa64a46958b586956129211acac135c878e6b7d018f19dff1370a0bebc40", 0xa5}, {&(0x7f0000000400)="e4ec", 0x2}, {&(0x7f0000000440)="802c236dae8c84d055b3a19db84405e786521ec07255bdb31f7a34f296a768c95a1ac15effc3dd8449cbadc1f05b80be8a5e28ce8c9508b62e81f8cd3771c0ac8e60331ab3b12ee18e2302173e584646ecd4ef6d5dd254e09426ee8248fb", 0x5e}], 0x4, &(0x7f0000000500)=[{0x8c, 0x109, 0x0, "1255bf7a8561c5fa788bde96f82e87da4c7076fbfc9d6ad9f6c03eefb6edc9f347b8d23c18fa7ad2777323518f267c6043dcd6bf240d4e4234f473bc305876c841810e243717e4f5aef863007ff780667b33923306394c35deffa46b70664abdcf8b16fc3ad923ab7c28ae2c1abb611c612e4f2d86aeca42b7ef02f7b2ae"}, {0x84, 0x10c, 0x3, "f04a76803d019eaa7b7abb0f499099ca03ad2f2f40590c20049e8b9b818efcc7a4ced71717c2cdad5e0e6a0ee41f15c9a2784e2bd08e437589f552ce3f7cb5863bbfce240e7b88b7cbc8e6402b76d0e3e8e6c0b31b31094b0f29bf32c43a5791373618b7391d9879789b4ce5ae61ba398811d6910b"}, {0xd8, 0x117, 0x1000, "11e654dad07de7358fd072f75336a909332099a39f7d2034230992993652c302e6b890cd2155bebf1177abbee30706bcfa33511b32bd822a74744065338bd112c2e4b399ab5f7a063ebe86ff04c47297d2bffa36d10ae3b9bb16f584f0e90805f6eb0427801780092406e30c2a22042b1eadf983c53945b6d493ef353d143ebf0514be565282abf0972e57a2910c41f758b38b66ab0cfdfeb85d3506197c89df60437e32293c4cbc22ccbab7551a78920d4339741435216db49064aebc78d69012b1a895b8a5d5a16399bd"}, {0xf0, 0x10f, 0x100000001, "46e9d485e6d323bbefc58c372ba41ead98d8bd5ba4c644beeeed2c1a380529b449418ba6d248e6c8a690564c6aecab7acce4e5d345549ead0230003d926252d4f533675bef2539a7334eb61cd7c90bf6fe516319d2437e4f364de2148ee916294df391eaa1afee879d175062f6896086c71266916d8ccc89c4f918947d018566896c105e9e902fff91be052c8cf0818e54e2fcb729f4dd6de17450ddd81f24259cd6a291d14a13ecb6a5fab06aaf594a6280f3f9887a86abf97432183c7cd9a9f036a550178ce5a38c647aecef680c53c8bebd5fe8e9a38f860a8cade3b7f22e3e240e"}, {0xa0, 0x114, 0x8001, "356a43184701b4a047661e85db7ca10e27e458d657b3419230ebda11ce3410d9efc0ae4a9604b5262d30dcf36417d3ac321b743da69572bc89116c4dfc97281c243f7eecb9dad2a2d7293d3085a91aa969610107a4b3f753d02765cdf8e77dbed923b7dd1a270e0a5742f24377764e9b03628736887bd10c6117c9aee92ff93d4bd162d504677baca25f63b58fa766088b"}], 0x378, 0x4000000}, 0x0) dup2(r1, r2) r3 = getpgrp(0x0) r4 = gettid() ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000180)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) read(0xffffffffffffffff, &(0x7f000015df80)=""/128, 0x80) 2018/02/28 01:52:16 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xd6, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000eac000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f000083aa44)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 01:52:16 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x2, @empty}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x4000001, 0x1, 0x30}) r2 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) sendto$inet6(r1, &(0x7f0000000080)="d7f6ae2e0d29aec55c0c74717c60e8e34d0c3128042b75e2b1c4789ff605f2858fd786955d5d694bc9dd3f788b77", 0x2e, 0x8004, 0x0, 0x0) 2018/02/28 01:52:16 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6dff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f6ffdc)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x66, 0x0, 0x1ff, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x45, "2f5aecc2d6d620e0fb0a0c1cb56bd2be86f0635389b82f3ee4c44b471aec052078321c354b628f6f63d45d5081dfbf6665de5b8a33a55865d4b0301749926c44c80f55337d"}, &(0x7f0000000140)=0x4d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x6, 0x800, 0x10000, 0x400, 0xffffffff, 0xf9, 0x4, 0x4a9a, 0x8, 0xd33, 0x9, 0x8}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x8, 0x4) 2018/02/28 01:52:16 executing program 4: futex(&(0x7f000000cffc)=0xffffffffffffff91, 0x80000000000b, 0x1000, &(0x7f000000b000)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x100000000000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400040, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @random="c0378497115d", 'syz_tun\x00'}}, 0x1e) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f000078b000), &(0x7f00009b3ffc), 0x0) 2018/02/28 01:52:16 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xfffbfffffffffff6, r0, 0x0, 0x0, 0x24001f) 2018/02/28 01:52:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000f27000)=@req3={0xd6, 0x5}, 0x1c) 2018/02/28 01:52:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000006000), &(0x7f000000dffc)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6_vti0\x00'}) 2018/02/28 01:52:16 executing program 4: r0 = socket$unix(0x1, 0x10000000005, 0x0) r1 = dup(r0) r2 = syz_open_procfs(0x0, &(0x7f0000cdc000)='net/netstat\x00') sendfile(r1, r2, &(0x7f0000479000)=0x1000000, 0x80000001) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/02/28 01:52:16 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000858ff0)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x46}, 0x1}, 0x0) setrlimit(0xc, &(0x7f00000000c0)={0x14e, 0x3f}) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r1, 0x7b48) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/02/28 01:52:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffff, 0x111040) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)=0xb9) r1 = socket(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), 0x4) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x8000, 0x4, 0x209, 0x9, 0x4, 0x1, 0x6, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x2}, 0x8) ioctl(r1, 0x8912, &(0x7f0000000000)) 2018/02/28 01:52:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x33, 0x0, &(0x7f0000001080)="d42a6828e1bb347e3be745180ae1594077309673ae727bd83b1532e92e00b3b860686dc781bae160f52ff9f06b47d09d2580cf"}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0xfffefffffffffd9e, {{0xa, 0x4e25, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x2}}}, 0xffffffffffffff90) 2018/02/28 01:52:16 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000802000)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x40, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) dup2(r0, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/28 01:52:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x9, 0x467) socketpair(0xa, 0x800, 0x5, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r1, 0x301, &(0x7f0000000180)) 2018/02/28 01:52:16 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f000033c000)={@mcast1={0xff, 0x1, [], 0x1}}, 0x3) [ 47.310262] audit: type=1400 audit(1519782736.025:31): avc: denied { setopt } for pid=8029 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/28 01:52:16 executing program 7: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/28 01:52:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0xffffffff}], 0x1) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=ANY=[@ANYBLOB="0a1c4e08000000ddff01000000000000000046087f00000011cb420c8c18"], 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040)=[], 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/02/28 01:52:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f00000000c0)=""/65, 0x41, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x8}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x1f4, 0x0, 0xfffffc81) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) 2018/02/28 01:52:16 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) ioctl$void(r0, 0xc0045c79) r1 = dup(r0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/244, 0xf4}], 0x1) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000001c0)=0x2) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000280)=""/246, 0xf6}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, []}) readv(r1, &(0x7f00000b4000)=[], 0x0) 2018/02/28 01:52:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='nr0\x00', 0xfb) fcntl$getown(r0, 0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/02/28 01:52:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x100000000) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "a9bfdf401802"}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) 2018/02/28 01:52:16 executing program 5: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f0000000040)='./file0\x00') r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file1\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x40) r1 = memfd_create(&(0x7f0000000180)='ramfs\x00', 0x3) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x2, 0x4) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/02/28 01:52:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000f4d000)='net/ip6_tables_matches\x00') pread64(r0, &(0x7f00008af000), 0x21a, 0x4) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/28 01:52:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000026000103000000000000000020000000e1cdfcd8cd0cd4a0562151ab30e707cfc4"], 0x14}, 0x1}, 0x0) 2018/02/28 01:52:16 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x68) 2018/02/28 01:52:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) tee(r0, r0, 0x48, 0x6) setsockopt$sock_int(r0, 0x1, 0x100000000001b, &(0x7f0000f59000), 0x22) 2018/02/28 01:52:16 executing program 1: r0 = syz_open_dev$tun(&(0x7f000088fff3)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xfff) sendfile(r0, 0xffffffffffffffff, &(0x7f00005f2ff8)=0x40000000, 0x613a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2c800, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x80000000000000, 0x3, 0x1, 0x8000}) 2018/02/28 01:52:16 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={"9579f16b612c6c654216e1000800", @ifru_map={0x101}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_mtu=0x19f}) dup3(r1, r0, 0x0) 2018/02/28 01:52:16 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d, 0x0, 0x0, 0xfff}, {0x6}]}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20a540) r3 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x12, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000040)={r3}) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x20a, &(0x7f0000fcdfb0)=[]}, 0x0) 2018/02/28 01:52:16 executing program 2: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75", 0x9a) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000000)=0x10001, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/02/28 01:52:16 executing program 6: munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x6, 0x30, 0x383, 0x716}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r1, 0xebe}, &(0x7f0000000200)=0x8) r2 = open(&(0x7f0000000240)='./file0\x00', 0x40000, 0x5) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffff9c, 0x4008642a, &(0x7f0000000480)={r3, 0x800000000008}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000300)=ANY=[@ANYBLOB="f12715575579e6962158116645d1d31673affaeeef56183cd933b1e7c3a56bf97d3483affdda39fa01c1dc30e38719eae07838838886aaf00656b51d7e75baf832773a9f95ae4e8b160b170aca63dc2156cc375307b987ffcb1caa2ec5fc8e077b38312ae63a37c0c214a0599a63874a33dcb3313f5e7fb64547d0c533187e1cfcc12b76ecefbfe54cf9d806eaabd9df089b00ff6b516fb8d47553ee79432fd4", @ANYRES64, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR64, @ANYBLOB="29ed3353696ab0dcbfc4fff003f0043830f4ffef54e3877610302a4098", @ANYRES64, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64, @ANYBLOB="adabd9894f8e022542c8ecfe9d3b5d6823617f3f9d68956a0559300500000000000000ff070000000000009e008c3fb6443c3f2ca4f9055f"], @ANYRES32], @ANYRES64, @ANYRES64]}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f00000003c0)={0x1, &(0x7f00000004c0)=""/144, &(0x7f0000000000)=[{0x4, 0xba, 0x1, &(0x7f0000000580)=""/186}]}) 2018/02/28 01:52:16 executing program 1: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000008000), &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) remap_file_pages(&(0x7f0000272000/0x3000)=nil, 0x3000, 0x2000001, 0x3, 0x80803) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xffffffffffff8001, 0x5, [0x0, 0x58, 0xffff, 0x6, 0x6]}, &(0x7f00000000c0)=0x12) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3f, 0x5b}, 0x98) 2018/02/28 01:52:16 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f0000014ff0)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x1}) 2018/02/28 01:52:16 executing program 1: r0 = socket$inet(0x10, 0x80006, 0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) [ 47.473795] mmap: syz-executor1 (8116): VmData 29528064 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/02/28 01:52:16 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x800, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0x200) write$sndseq(r2, &(0x7f000000a000)=[{0x200000000040081, 0x200, 0x0, 0x1, @time={0x77359400}, {0x1}, {}, @ext={0x0, &(0x7f0000000000)="5df7ce57dff4d348c82d7bb015f8a63f1f94c4f51e35f2939f0ead0fecb2980343b7764f10e141d3324c7bc9ecd96c4492273215806e4bdee9bf71690c7c25bdcab12bcd8f6ff899c5f8fd6db9bf942b576fadb4caf3a6f8cea3fd4456afec176e561bea3ed5be62eebc74966d0338c8d711f21911fa9d874cc3297cdff5680dd2"}}], 0x2c8) 2018/02/28 01:52:16 executing program 2: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0xb) sendto(0xffffffffffffffff, &(0x7f0000000140)="4c10c8d33ec34cbb3adeb89022083676c7e0ddb33797bc53692198f1994aa905dd70724056efa5a4cb12232f8d60bf12ef3992409854be3cdaa3a1cb775de01c256b1fa5810343bea6ab3b8056a0c9b7a24a5f2a859e3426c11ad59bbf864a7678f28c05f565c9216d8851c6bc0d0d2bf9e98240c6b86a7cda74d10259ff73c8243811dfd7823742033ed8df39579a9a9c7b1b808e355f5f45e188aa9469b822cf8d7b8b0405bec0649a608c37220334c6cbffb5313c095635188cfd76d68ac91c9c4987356dea854843517c2fe0230da681bb", 0xfffffffffffffedc, 0x0, 0x0, 0xe5) 2018/02/28 01:52:16 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000043bff0), &(0x7f0000048000), 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/02/28 01:52:16 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000300)={0x1}) r0 = getpgrp(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000580)={0x4, &(0x7f0000000540)=[{0x853, 0x35c4, 0x5, 0x4}, {0x5, 0x55e3, 0x3ff, 0x7fff}, {0x3, 0x80000, 0x7f, 0x2}, {0x7fffffff, 0xfffffffffffffff9, 0xffffffffffffff6e, 0x7}]}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000003c0)) sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x4000000000000002) fcntl$lock(r1, 0x0, &(0x7f0000000640)={0x0, 0x7, 0x0, 0x2, r0}) mq_notify(r1, &(0x7f00000005c0)={0x0, 0x34, 0x6, @tid=r0}) syz_emit_ethernet(0x290, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)={0x1, 0x3, [0xaf9, 0x3f2, 0x2cd, 0x98]}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000780)=""/171) socket$inet(0x2, 0x80000, 0x7ff) r3 = openat(r1, &(0x7f0000000700)='./file0\x00', 0x400, 0x80) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000740)=@fragment={0xa7, 0x0, 0x4, 0x0, 0x0, 0x7fffffff, 0x66}, 0x8) 2018/02/28 01:52:16 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000001280)=[], 0x1d0, &(0x7f0000003740)=[]}}], 0x2, 0x0) 2018/02/28 01:52:16 executing program 5: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f0000000040)='./file0\x00') r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file1\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x40) r1 = memfd_create(&(0x7f0000000180)='ramfs\x00', 0x3) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x2, 0x4) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/02/28 01:52:16 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={"9579f16b612c6c654216e1000800", @ifru_map={0x101}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_mtu=0x19f}) dup3(r1, r0, 0x0) 2018/02/28 01:52:16 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, 'port0\x00', 0x0, 0x2}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x480c0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[{0x2, 0x6}, {0x6, 0x1}, {0x2, 0x10001}, {0x4, 0x5}, {0x8, 0x48}, {0x2, 0x8be}], 0x6) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000200)={0x3, 0xfffffffffffffeff, 0x2, 0x2, 0x200000000000, 0x1}) sync() getpeername(r1, &(0x7f0000002d80)=@hci={0x0, 0x0}, &(0x7f0000002dc0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002e00)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, r4}) chown(&(0x7f0000000000)='./file0\x00', r2, r3) write$sndseq(r0, &(0x7f0000000000)=[], 0x0) 2018/02/28 01:52:16 executing program 2: r0 = socket(0x10, 0x5, 0x9) write(r0, &(0x7f000033ffdc)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, 0x8) 2018/02/28 01:52:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000896000)=0x89b, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfdd8) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x7fff, 0x3, 0x3, 0x3ff, 0x2, 0xd75}) 2018/02/28 01:52:16 executing program 1: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x3, 0x4) ftruncate(r0, 0x1) lseek(r0, 0x0, 0x4) 2018/02/28 01:52:16 executing program 2: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup(0xffffffffffffffff) recvmsg$netrom(r0, &(0x7f0000000440)={&(0x7f0000000000)=@ax25={0x3, {"da6cce81876386"}, 0x1}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000040)="37e0f2ea44123748c417de2b424c06454a70d639828822be8dd098d612385ab78135f066171bf72d1b3fbd05a7122c7e0583eb72e457d9646707034e59ccab70731bbe82fce8cd009fd78b72226be8a923fb2440cc625bb8c2655b5ea26eef2d2b6e61", 0x63}, {&(0x7f00000000c0)="7fc3368d8982e641bde073efbe35ea7b454d8ca20c352f7e47e30c2ff1f481d69a2a3d0a1e4736e30c24b53ee4a9a4d2626827e8d97da20426917f5e2fa7f16c8e1ecfb6bc3abfbbb44f55aedb1c88abdae09cc4c2648d2f836b30602a562e6c06f33026df43ccdc0f5730cc7889ac8acb2f6e7d11a218d767080a4e9da054c16e5addb48b2600e0571b5b7a73307b74889bfac994cea62eb1eddb1605d7e3a798f302b80a6411e80e66bc5c4a33c79f5785416624610541c6bfa6cb96809e0dc04b6e7ac8ae51663440912d4915cd1a4fb2b380846156f7415dd684e2f35db23b477e", 0xe3}, {&(0x7f00000001c0)="1a277ee72c6b826255c39d8f40112144297524ddfe294177b9611b7003272f204578830d8e94ae2eb21ff78fba448c2d5239", 0x32}, {&(0x7f0000000200)="1d0bf98df25cac961ae84c2956aca771d3e90294ba16ee5fecf1f9172c722fcd8e647bf74f267ef534c880e84d45c63c377057e166e9f5ab66fd080e57d45c37d0d0e4e33a7ccd8c628a312e7b875dbcfff63466e9169206677f6749e37892a80f6c8082a9c5b6e10148fb7a8779a2a084a554d5d30d3f47b69e2f31ba34a66112b3089c799dc182c325026d", 0x8c}], 0x4, &(0x7f0000000300)=[{0xd4, 0x10d, 0x4, "83456d9b6abc00425f1d3f71a752582eb09d9e1656c05bd5b6e3a40ba6f92cf683cea3150c670261f571dface16279a764d27baa5fed5b5a4e225e4fc2df3a9ece0ef22d86366f4b634c754d99d6d4d70429ff6f6bc12b23489917b13ce93d2e91f8c7f658b0dec510ca9f95c93aeebcd5844a33fa4cb60a228ee400d7b385fa82f05078b07853e14605c117b6febb608cc885894ede1876b260a0381b88daadf72ddc46efb4b56a62dfb8324a68b9e1f3868bf598913cabbf8e19ceb6c21b180496675dfa"}, {0x5c, 0x19f, 0xffffffffffffff81, "5129267c271e08ea21781c8c9f3420e3d5fbc7409c5d176c5b69f076e9f6b7c18e25242477a11f88e866fb7776f6d3b0a7604ba3bcb7fbec638839777a14300fd7a6ecfc7382c7acc140b6edbec9"}], 0x130, 0x40}, 0x60) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) 2018/02/28 01:52:16 executing program 3: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x4e20, @multicast1=0xe0000001}, 'lo\x00'}) 2018/02/28 01:52:16 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, 'port0\x00', 0x0, 0x2}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x480c0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[{0x2, 0x6}, {0x6, 0x1}, {0x2, 0x10001}, {0x4, 0x5}, {0x8, 0x48}, {0x2, 0x8be}], 0x6) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000200)={0x3, 0xfffffffffffffeff, 0x2, 0x2, 0x200000000000, 0x1}) sync() getpeername(r1, &(0x7f0000002d80)=@hci={0x0, 0x0}, &(0x7f0000002dc0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002e00)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, r4}) chown(&(0x7f0000000000)='./file0\x00', r2, r3) write$sndseq(r0, &(0x7f0000000000)=[], 0x0) 2018/02/28 01:52:16 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0xd) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(r0, 0x0, 0x60000002, &(0x7f0000000080)) 2018/02/28 01:52:16 executing program 3: r0 = socket$inet(0x2, 0x1000002, 0x40000000000800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r2, 0x7, 0x4) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) process_vm_writev(r2, &(0x7f00000015c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000040)=""/92, 0x5c}, {&(0x7f00000000c0)=""/83, 0x53}, {&(0x7f0000001240)=""/229, 0xe5}, {&(0x7f0000000140)=""/14, 0xe}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f0000001340)=""/64, 0x40}, {&(0x7f0000001380)=""/135, 0x87}, {&(0x7f0000001440)=""/251, 0xfb}, {&(0x7f0000001540)=""/85, 0x55}], 0xa, &(0x7f0000002bc0)=[{&(0x7f0000001640)=""/227, 0xe3}, {&(0x7f0000001740)=""/64, 0x40}, {&(0x7f0000001780)=""/79, 0x4f}, {&(0x7f0000001800)=""/210, 0xd2}, {&(0x7f0000001900)=""/236, 0xec}, {&(0x7f0000001a00)=""/195, 0xc3}, {&(0x7f0000001b00)=""/60, 0x3c}, {&(0x7f0000001b40)=""/103, 0x67}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x9, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) 2018/02/28 01:52:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x68}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x7}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000100)) syz_extract_tcp_res(&(0x7f0000000140), 0xed, 0x5) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x80000001) syz_extract_tcp_res(&(0x7f00000001c0), 0xffffffffffffffff, 0x4) prctl$void(0x15) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)="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", 0x1000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1c) fcntl$getownex(r3, 0x10, &(0x7f0000001200)={0x0, 0x0}) r6 = getpgid(0x0) rt_tgsigqueueinfo(r5, r6, 0x3c, &(0x7f0000001240)={0x1f, 0x3c, 0x5ea4, 0x57}) r7 = add_key$keyring(&(0x7f0000002300)='keyring\x00', &(0x7f0000002340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000001280)='.dead\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001300)="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", 0x1000, r7) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000023c0)={0x0, 0x0}, &(0x7f0000002400)=0xc) r9 = getegid() lchown(&(0x7f0000002380)='./file0\x00', r8, r9) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000002440)=0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002480)=0x5, 0x4) ioctl$KDENABIO(r3, 0x4b36) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000024c0)={0x6, 0x9}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000002500)={0xc7, 0x4, 0x80000000, 0x101, 0x4, 0x6, 0x100, 0x100000001, 0x8, 0x100000000}) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000002540)={0x4380, 0x0, 0xffffffff, 0x5, 0x4, 0x3f, 0x9, 0x4, 0x20, 0x5, 0x0, 0x4}) munlockall() ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000002580)=0x81) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000025c0)=0x8, 0x4) 2018/02/28 01:52:16 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @random="fba8c85fd884", 'tunl0\x00'}}) writev(r0, &(0x7f00009ec000)=[], 0x0) 2018/02/28 01:52:16 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x1, 0x0, &(0x7f00000000c0)='\b'}) 2018/02/28 01:52:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000ca8000), 0x4) 2018/02/28 01:52:16 executing program 0: r0 = socket$unix(0x1, 0x400002001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000040)="50219430b6e8288761750761f26ea6f75577d3b665d6e298ea88e98fdd3376cdfceda353cda4567a801b3c6e726808f51e42b581deb21c678acef0b0f8dc0a9f8101a16f00902b92657f5e6c477d1e385d6e75fed96ee98379aba4d6c15605d0bcb77446985687e84e04bef17c4ed81417915202b6f16532a71d6b52cd32e526c5f10a8b14315e784912de6236644f6aa39018262862a23a6c964d504d88bddae1da04e9ca27379d018ef13f59616f82cbc94e79878cb279", 0x51) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) write(r0, &(0x7f0000002000)="af", 0x1) 2018/02/28 01:52:16 executing program 2: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xffffffc8) r0 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/248, 0xf8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002700)={0x0, 0xf6, "6342181a64ddc0f3370cb15d444b6a3d4faff1f94481a1329f6b168d75b5a9fd85861a5ec965c8f7a08ed2f39caec8f193a0bb83ad9effd19adeee7c3f2179795a644dd25857904c188dc70e4bb140ef075c34296d2a121353c4628d1853eea223790d0bca7bd683d974cfddd29cc099c522623057dcd175ca60afb389f5a8f54b27ffa8d8bb52535f8ce49f025c716bc678b34bf54ef32c03c575bb590751abfbcfb2703beb0132d1c0c03c482d27a809a9585feae230ba191e7e0ca5ac86d25ffe079f44dea4791513dff70adb5e7b276c31246e775bf439bf78c82de518031fa7f1644f607f2dfb7a2eaf1643425f96e35415ce4c"}, &(0x7f0000002800)=0xfe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002840)={0x0, 0xf8}, &(0x7f0000002880)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000028c0)={0x0, 0x2}, &(0x7f0000002900)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002940)={0x0, 0xffffffffffffffe1}, &(0x7f0000002980)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000029c0)={0x0, 0xfffffffffffffffd}, &(0x7f0000002a00)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000002b80)={&(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xd0d}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000200)="a95aa7185c8cf16ff359df6cb019eda13d5ae6a02a3caa8c8e058141b212fb0403b50a77f697a4bf64a95a85b4463fcd81d0f2faae2cdc41b72a1a02538b8b01dd187354cafd4249199191d729d922fe6d21d9c57e24ae47a44d81757b4ddc04642ded13056ba229cbc4a23fd61f9dae3e89ca21b094131bd946a150a5715ce689d26fbee2c8d7a577c43be4bdeb025b207bb23e4daeb9c69ca4c9a1f2b1da2c51b663ee583476ed081690", 0xab}, {&(0x7f00000002c0)="aa233663364701cc1f8980b091816ba3dd74cac22648b9598e436fbaf928913815cbf239dbca284a5776366678e1401da32d2376de4194ad7c6158418e8aaf06c11f5681c474ddc016d8fc48e720278f461f0bb3dc3fe1c50c0737b493ebc1b0eaf3b8794c6fb3805feee6e1d305c0cf2ac15173b905468e8697f8aeed544421edb1c912f5e391ad65e3080bd9f7f35b891d43f681405dbcd94f25dbcfdb57eb90ba1dfaa40ecb05a8c35313b8275b121796f882b854d412342ed1d6884d582901475ff4b4a69d8b584de92f8ddc593e917f2a76c3131800c80bc57c7a", 0xdd}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000002540)="900935a1ef93868f005308734d76bb090e1e508ec61e3bd7d941692729fae61e458dea3da01160905c8159cc622e98d582caaee328c910656859e520a2f7481dbef190fced21232417151a8456ab449f93fd101d9d5bab6239c6d917b4267946bbd94e1a2b8fca94be740c8504e0deef91e273eed609b8d14000f4be34706bd712a499ce805a76efc1aa27c39f45575fa3a952b747d8f6c986a4340a4d7dd43f0716608c4e282e302c20c97fdea36669abc253f95745a971d71bba37f606a2fb86f398fbf64331805fd18c4a3296399c61189374f4f53ddc47f2d8765e440a", 0xdf}, {&(0x7f0000002640)="3c913aed", 0x4}], 0x9, &(0x7f0000002a40)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x200, 0x51f, 0x6, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffff0000, 0x0, 0x7, 0x100000000, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8004, 0x5, 0x6d, r4}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffeff, 0x0, 0x100000001, 0x10001}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0xd6, 0x8002, 0x7, 0xff, 0x6, 0x2c, 0x7fff, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x0, 0x8, 0x2, r6}}], 0x108, 0x4000040}, 0x800) 2018/02/28 01:52:16 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000001c0)=""/152) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', @ifru_map={0x7ca}}) ioctl$TUNATTACHFILTER(r0, 0x401054d6, &(0x7f0000005100)={0x0, &(0x7f00000050c0)=[]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x0, []}, &(0x7f0000000180)=0x4) 2018/02/28 01:52:16 executing program 5: r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xd22}, &(0x7f0000000080), &(0x7f00000000c0), 0xfffffffffffffe52) dup(r0) read$eventfd(r0, &(0x7f0000000040), 0x8) rt_sigsuspend(&(0x7f0000000100)={0x3}, 0x8) r1 = open(&(0x7f0000194ff8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) close(r0) poll(&(0x7f0000000000)=[{r1, 0x2}, {r0, 0x144d}, {r1, 0x6fa18a7b187c9d08}, {r0, 0x60}], 0x4, 0x5) 2018/02/28 01:52:16 executing program 2: ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x5af) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) 2018/02/28 01:52:16 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x10000000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x4}, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x80000000, 0x3, 0x7fffffff, 0x0, 0xfffffffffffffc00}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x20}, &(0x7f0000000200)=0x8) read(r1, &(0x7f00000000c0)=""/103, 0x67) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000080)={0x40002000}) 2018/02/28 01:52:16 executing program 6: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x1c) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x1, 0x4, 0x101, 0x70bd29, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 01:52:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000000)=""/253, &(0x7f0000000100)=0xfd) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00005e8ffc), &(0x7f0000ea2000)=0x4) 2018/02/28 01:52:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00008efffc)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/28 01:52:17 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x205, 0x10000, 0x2c5, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf256}}, 0x4, 0x40}, 0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000616000)={0x2, 0x4e22, @empty}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x10001) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) sendfile(r2, r3, &(0x7f0000000040)=0x16, 0x4) bind$inet(r3, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x8) 2018/02/28 01:52:17 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'nr0\x00', @ifru_flags=0x1100}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88500000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130", 0xc0) [ 48.226497] binder: 8188:8199 ioctl c0306201 20007000 returned -14 [ 48.236002] binder_alloc: binder_alloc_mmap_handler: 8188 20000000-20002000 already mapped failed -16 [ 48.255153] binder: 8188:8206 ioctl c0306201 20007000 returned -14 [ 48.295994] IPv4: Oversized IP packet from 127.0.0.1 [ 48.332321] IPv4: Oversized IP packet from 127.0.0.1 2018/02/28 01:52:17 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000658ff0)='/dev/sequencer2\x00', 0x40582, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) pwrite64(r0, &(0x7f00001a2fe1)="9400ff0000000071", 0x8, 0x0) 2018/02/28 01:52:17 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x8, 0x401, 0x10001, 0x80000001, 0xfffffffffffffffc, 0x1, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0xfffffffeffffffff, 0x10001, 0x3, 0x3}}, &(0x7f0000000500)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000002640)=0xfffffffffffffd59) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x603}, 0x8) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000b41fa0)={0x0, 0xa, 0x4, @tid=r3}, &(0x7f0000558000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002680)={0x7, &(0x7f0000000080)=[{0x4, 0xfd, 0x9, 0x268eebe}, {0x10000, 0x5, 0x200, 0x3}, {0x6, 0xc766, 0x9, 0x1ff800}, {0x17, 0x1, 0x9f70, 0x70e4}, {0x1, 0x3, 0x6, 0xcb}, {0x80, 0xc0a0, 0xefa}, {0x7, 0x800, 0x80000001, 0xfffffffffffffffa}]}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000e37fe0)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)) timer_settime(0x0, 0x0, &(0x7f00008f2000), &(0x7f000068dfe0)) r4 = getpgid(0x0) sched_setscheduler(r4, 0x2, &(0x7f0000000100)=0x6f6) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000140)=""/66, 0x42}, {&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000240)=""/178, 0xb2}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x6, 0x0) r5 = dup(0xffffffffffffffff) socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@empty, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) 2018/02/28 01:52:17 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'lo\x00'}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)="c2041e94acef2958363f06b1a0725233097464b1a147b7da960de565d7015dd6169fd1eaf78262545692dc096210a5d4a28556eb2e1a3e74914257000fffbec7ee35317988efd277c1e22375c11e6099f769f00400b6c3246b742e5395774b83882df6e34c485a44dc06db481a7894757101f4be3eed403934ef5868c5dcf7b1945b84dcfaeb164c74119e68e36441", 0x8f) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x2, 0x7}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x1}, 0x8) 2018/02/28 01:52:17 executing program 5: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000632ff9)=""/122) 2018/02/28 01:52:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000049ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x4c, &(0x7f0000000200)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0xd18}, @in={0x2, 0x4e24, @rand_addr=0x7}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r3, @in={{0x2, 0xda1f, @loopback=0x7f000001}}, [0x3ff, 0x100000001, 0x10000, 0xffff, 0x8, 0xfffffffffffffff9, 0x1ff, 0x8, 0x4f, 0x841, 0x3, 0x6, 0x0, 0x6, 0x6]}, &(0x7f00000001c0)=0x108) ioctl(r0, 0xa1, &(0x7f0000000400)="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") 2018/02/28 01:52:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f0000019f97)='j', 0x1) write(r1, &(0x7f0000000080)="19", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) process_vm_readv(r2, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/93, 0x5d}, {&(0x7f0000000140)=""/236, 0xec}, {&(0x7f0000000040)=""/45, 0x2d}, {&(0x7f0000000240)=""/226, 0xe2}, {&(0x7f0000000340)=""/170, 0xaa}, {&(0x7f0000000400)=""/190, 0xbe}, {&(0x7f00000004c0)=""/1, 0x1}, {&(0x7f0000000500)=""/156, 0x9c}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x9, &(0x7f00000018c0)=[{&(0x7f0000001640)=""/37, 0x25}, {&(0x7f0000001680)=""/80, 0x50}, {&(0x7f0000001700)=""/231, 0xe7}, {&(0x7f0000001800)=""/18, 0x12}, {&(0x7f0000001840)=""/94, 0x5e}], 0x5, 0x0) close(r1) 2018/02/28 01:52:17 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x1}], 0xdf9174892b056072, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)=0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {r3, r4+10000000}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/28 01:52:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x4) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0x3a6) accept4(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x32, 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000280)=@fragment={0xff, 0x0, 0xffffffffffff92f9, 0x0, 0x0, 0xfff, 0x68}, 0x8) 2018/02/28 01:52:17 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="31d5bcc8e7b69f515ef7b880f847ee59fa708e3062b160c2783f2934ef5e13afcdbcb65588eb04150a80b8ff260a9268ed5f04aacdfec1cbab8d5266e1708d63d4a75cbead04442dd28defb3f2865cdcc8d5f86d7b5df6bb477e0e4f4e2ff4fd306777a15ba11f15e054fd037a3cb14a7872f8790e79bf7b8a7c138f0c7a734a1c9a8ad2666b", 0x86, 0x0) r3 = request_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='vboxnet0\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x80000001, 0x4) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x2) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) 2018/02/28 01:52:17 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip_vti0\x00', @ifru_addrs={0x2, 0x4e22, @empty}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000d0cffc)=0x18) 2018/02/28 01:52:17 executing program 1: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) 2018/02/28 01:52:17 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9, 0x4, 0x800, 0x0, 0xcc7a, 0x20, 0x9, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x5, 0xffffffff, 0xffffffff, 0x7}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x9}, 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) 2018/02/28 01:52:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) 2018/02/28 01:52:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) preadv(r0, &(0x7f0000001580)=[{&(0x7f0000000100)=""/116, 0x74}, {&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/91, 0x5b}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/224, 0xe0}, {&(0x7f00000013c0)=""/231, 0xe7}, {&(0x7f00000014c0)=""/177, 0xb1}], 0x7, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000040)=""/112, &(0x7f00000000c0)=0x70) 2018/02/28 01:52:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x20000000) writev(r0, &(0x7f0000455000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e107000000070000000200000000040000000b800019001a000d00ff1c43de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="d436f6fc4d1e340ca7db3ac078c999c2d2d01fb9df7f1688116fceb0132c3fd9bd630d7519e821ef01c5660948d642e4b23872d2503ba9b843551b5dcab98d18c0c35328c9073b0d4845ecbc21cc1fc0c22265304cc606d4b76a5b15b9a240589b426f95a21c03037e3c767a4f2b792b4f1e8350b84371143119dfc5dd71d555ec7eeb2e18c728f2e20b043ed48e7174f6b012d327f4e5d1caf2727a45fffa11af3c2601fb30aeebff738fc4f2cc5430907756ad6106949975a7", 0xba, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f00000001c0)=""/29, 0x1d) 2018/02/28 01:52:17 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000340)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004b8ff7)='illinois\x00', 0x1017a) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) 2018/02/28 01:52:17 executing program 4: r0 = add_key$user(&(0x7f0000c33ffb)='user\x00', &(0x7f0000b7affb)={0x73, 0x79, 0x7a}, &(0x7f0000f88f8d)='\r', 0x1, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3bffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$search(0xa, r0, &(0x7f000039c000)='encrypted\x00', &(0x7f00000aaffb)={0x73, 0x79, 0x7a}, r2) 2018/02/28 01:52:17 executing program 6: setsockopt(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000902000), 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001200)={{{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x0, 0x2b8d, 0x0, "c4999cd2e8635b82d608e655f370b9f483ee8e59856cf296291b8c0b374e559b0af74d010048b72cc0fe001b35f4491d69c8067476174891393271b9131dfa33dd3cbedf48250de2a1b538df8604e8ad"}, 0x160) timer_create(0x0, &(0x7f0000001100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000001040)}}, &(0x7f0000001180)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x3012, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/28 01:52:17 executing program 4: r0 = socket(0xfffffffffffffffd, 0x100000004, 0x4) connect(r0, &(0x7f0000649000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000000000000000000000000000000a004e200000000000000000000000000000ffff0000000000000000"], 0x12) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000000)="9ba173a2417734a160c79abfe16b3ec7ff1dd7eb1625a19a40e6be1cf1708f9909c421587b2c20986a03f8de308efd35a325acfbcca5b1a852f9af7daf9413cb7355e14297577824b35a5d44478b34172d656441804509e5546c43971668c055b84020700e8a0bfe30902ff09cb5148347b7d319d035541cb0264214a982fc8dcd7ef1d13cbd877001922470eed7040413b9030e828589686533f5d420bcbb2b1687975491cf551bc85d40c5a4cf04ef96aa0638f180e7465df80042feb0dc24b3389871268fb70bb69aa0c636c6cd609168", 0xd2) 2018/02/28 01:52:17 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000400)={0x1, 0x1, 0x101}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000001c0)={0xbe6, {{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x88) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x9, 0x8, 0x0, 0x5, 0x0}, &(0x7f0000000340)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3}, &(0x7f00000003c0)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/28 01:52:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x20000000006) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x4000008) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000001aff4)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000000b000)={&(0x7f0000034000)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0xfffffffffffffe54}, 0x1}, 0x0) 2018/02/28 01:52:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x16, &(0x7f0000000040)="bed68a00de199d5777d49a0e55cabb3d962ad0b8342a14d169653639bea85b02c7f7f623fa2650126f64d33a4c228a4fc17217c72b7952cee6f0de803f401d8bc22c18e7be9d", 0xffffffffffffffdf) 2018/02/28 01:52:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2000000000000009) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x3ff, 0x7, 0xffff, 0x6c12, @time={0x0, 0x1c9c380}, {0x3, 0x80000000}, {0x8}, @connect={{0xd3f4, 0xf8}, {0x6, 0x401}}}, {0x9, 0x400, 0x6, 0x44, @tick=0x80, {0x8, 0x80}, {0x7, 0x2}, @ext={0x18, &(0x7f0000000040)="ce3e65ccaead49286fae749e565bac74d366abb8ad9cad81"}}, {0x4, 0xfff, 0x1, 0x8000, @tick=0x4, {0x7f, 0xa4}, {0x7, 0xfffffffffffffffa}, @connect={{0x3, 0x1ff}, {0xfffffffffffffffd, 0x1}}}, {0x81, 0x3, 0xfb0, 0x6, @time={0x77359400}, {0xfff, 0x7}, {0x8, 0x3}, @raw32={[0x885, 0x8, 0x8000]}}, {0x6, 0x4, 0x2, 0x5b, @time={0x0, 0x1c9c380}, {0x6, 0x6d55e7ed}, {0x81, 0x10000}, @control={0xc2, 0x3, 0x400}}, {0xd, 0xb85, 0x8, 0x80000000000000, @time, {0x8, 0x8}, {0x2, 0xffffffffffffffff}, @queue={0xffffffff, {0x4, 0x10000}}}], 0xa8) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e380", 0x10}], 0x1) 2018/02/28 01:52:17 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x80000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x48, 0x0, &(0x7f0000000180)=[@register_looper={0x630b}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000100)=[], &(0x7f0000000140)=[0x28, 0x78, 0x0]}}], 0x23, 0x0, &(0x7f0000000200)="ea473dac3a974d7a55493e384d05dfc4d410b44ac83d60677816725037073192646c84"}) 2018/02/28 01:52:17 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) r1 = creat(&(0x7f0000000080)='./file0/control\x00', 0x140) sendto(r0, &(0x7f0000000000)="db97f17921421ee95925aa481be6da3c9e6c350e96b0a90cf72a421cf1", 0x1d, 0x4004000, &(0x7f00000000c0)=ANY=[@ANYBLOB="85a75d26e7e886530000", @ANYRES32=r1, @ANYBLOB="02004e21ac1414aa00000000000000000000020003000200"], 0x26) mount(&(0x7f0000000300)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, &(0x7f00000002c0)) mkdir(&(0x7f00000003c0)='./file0/control\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2920c0, 0x0) 2018/02/28 01:52:17 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x0, 0x30, r1, 0x200100) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f000085a000)='h', 0x1) getpeername(r1, &(0x7f0000000080)=@can, &(0x7f00000000c0)=0x10) 2018/02/28 01:52:17 executing program 4: r0 = epoll_create(0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d4000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000551000)) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='/dev/rtc\x00') 2018/02/28 01:52:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf}}) 2018/02/28 01:52:17 executing program 2: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x6002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x7f, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00f2afd79a2c6ad5e43907bd080100030000000000008ad8bb4be3d7e3e6b8ed0f357d17283a53bc44493dd513fdec0ed890a818e5ae59fc69e838ae8ebc"], &(0x7f0000000240)=0xa) gettid() ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x7, 0x3, 0x9}) fchdir(r1) ioctl$KDDISABIO(r1, 0x4b37) open(&(0x7f0000000280)='./file0\x00', 0x4000, 0x100) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f00000001c0), 0x4) r4 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0, 0x0) close(r4) 2018/02/28 01:52:17 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x1, 0x2, 0x3, 0x5, 0x9, 0x9, 0x6}, &(0x7f0000000080)=0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x401}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001600)=0xe8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001640)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x90) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/28 01:52:17 executing program 4: r0 = memfd_create(&(0x7f0000ee4000)="2f7965762f7667614561ff070000657200", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) pipe2(&(0x7f00000000c0), 0x4000) pread64(r0, &(0x7f0000000040)=""/71, 0x47, 0x0) 2018/02/28 01:52:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bond0\x00', @ifru_mtu=0x1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000340)={0x800, 0x7, 0x9, 'queue0\x00', 0x7fff}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000300)={0x9, 0x10001, 0x8, 0xffffffffffffff80}, 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x1}) preadv(r1, &(0x7f0000000440)=[], 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0xe6f6, @dev={0xfe, 0x80, [], 0x10}}, {0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x3ff}, 0x4, [0xffffffff, 0x1c, 0x8000, 0x9, 0x2, 0x8, 0x2, 0xcf]}, 0x5c) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000480)='bridge0\x00') [ 48.565439] binder: 8292:8300 transaction failed 29189/-22, size 40-8 line 3004 [ 48.566011] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=8296 comm=syz-executor3 [ 48.624146] binder_alloc: 8292: binder_alloc_buf, no vma [ 48.634001] binder: 8292:8300 transaction failed 29189/-3, size 40-8 line 3127 2018/02/28 01:52:17 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8407, &(0x7f0000c81ffe)) unshare(0x200) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', "6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae"}) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001580)={{{@in=@rand_addr, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001680)=0xe8) r3 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001a80)={0x0, 0x0}) r5 = geteuid() getgroups(0x5, &(0x7f0000001ac0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001b00)=0x0) r8 = geteuid() r9 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001b80)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000001c80)=0xe8) r12 = getgid() r13 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001cc0)={0x0, 0x0}, &(0x7f0000001d00)=0xc) stat(&(0x7f0000001d40)='./file0/file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003300)={0x0}, &(0x7f0000003340)=0xc) r17 = geteuid() r18 = getegid() sendmmsg$unix(r0, &(0x7f00000033c0)=[{&(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000100)="1c304264edb0c950eccd140c6e1b0c6a88f00482d85ed930dd770895786bda6fd495aa1ac296848ce47a924c3f51d844b45d488464d646aa98a0f826716c8c1dade92c1b9be974ea221a359aab404124d705b57a2a40bad4a5eb6329d6b027980dafe6a11a22965619822c867c0711886e31022b374fbcddf5a6285e5dd20e149415791582fede255af98b5823ed4ee0ea961a10e53c4faaf5fa05459111c273ce6a97d08f4d14e58552e8a1ac87d834e1903c00469f3833b88e3a67f0dea75f2cca40dd581d43c6f24c518b2031e186587e", 0xd2}, {&(0x7f0000000200)="e7134dfeac5e9aa3575095ef262e2b5ec578247761799753e1c6048344bf5a6d1ae2de3c430a85f1ec1e81945135c69301e56735c25e8dc33eb741373ee3ec898576670fb580fa611a08256ece2286c48d5e400ed9df6da7b0cad3a702cb1fbb3127876cd792a2dcb05d5e9c2ed70eef2931558eb48b5626ae", 0x79}, {&(0x7f0000000280)="b59365eb79191e4a6544d51eea96cb4c6fc9084aebec9f18047b5084678baf04b795814e", 0x24}, {&(0x7f00000002c0)="2409e8538a7e12109ddf", 0xa}, {&(0x7f0000000300)="2651f7916d5fad00c49924af1bd3382b970ee5f7e2404bcda8280ffaa5b85127df4b20bc719ec56a3c376565d94642a0f2da29d8faab8c32f0630f039a5804e6f1f19f94f5496d34234458a5a6cef6b4ca0e0b6430376f76353327f26df7aa832936eb59ab39e2b1f1e6ae374e1352e7f39bef0e1d3ae507750c15022ab8a7f069978d321d35f602f2300b063807798ecfe34b470718e194641b148faf49c7e97c57eb967a6c21fbbddbb32cd5cf768f4e41499c8a9540395571f26be3c5e0da93615b87d4ec2f228ad5ccca57b9625b6c563ab686a01b5c0d1541c0680340e5d6c9d92ae36e363358e28d06a236d460ce8b2349", 0xf4}, 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{&(0x7f0000002000)="897e17c59256d21bac21c665653f3233ad7ab3cc92c2eef61028bc9b80cbb52326e85bed6f14f6398a22cbd76ff1683767ecafdf5532e34a8621f0acbb1b87c699b0676850c5d4e1829582e222e68384e7c658f5ce7c6a07b425e0554dd877f085907f212a2afa4f2789859fecfb7c0fb66f17e0990d", 0x76}, {&(0x7f0000002080)="9e9d69914d925961f686bf487863bbc78a55d6e41b22052876a120ba42bcab724831deca334c79371fb8d05e4adb0c96313d6dd23e589d59a2b7cf4e818a50c8", 0x40}, {&(0x7f00000020c0)="613ee506d4b13b1b85cd463554f3b9a60301be8c8f6662e09e1d33be493c3599295bfa548b27347a4c301f97b736a33f916e25be7e63ea61acb7f9a405458e9df657a7bce2f843cb1449231b1f6b766c32719e7bed931415b338d810d94e1ca13e7811c123a123218b077fdd82939fd9540ca20c9d71e8a5599d6fcc0f06b6e6fccd1c0271a509038d8bc4723a8a0822a86aec16966dbdc28481b9b9e27596e706a46acdc51834148f1205574aa32c2cbf053e25fd185b00", 0xb8}, {&(0x7f0000002180)="0f5a85", 0x3}, {&(0x7f00000021c0)="2a4fc939c528e45b5b8cb9e7e6a91dc44f406fed19b3251d5932f3a63ccc6e50a3b540ebbde34b021d5b0f96b68824c02462bed0e88a296d0f39d8407a66ea582c1774312b074709efb39fa3905aba93aab7f1aecf59688e3807c45764a365f0dd92cdd71e7f6c", 0x67}, {&(0x7f0000002240)="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", 0x1000}], 0x8, 0x0, 0x0, 0x1}, {&(0x7f0000003280)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000032c0)=[], 0x0, &(0x7f0000003380)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x18, 0x1}], 0x4, 0x24000095) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/02/28 01:52:17 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x1, @tid}) r1 = dup(r0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x1a, 0x1, 0x100000000, 0xfffffffffffffffd, 0x100000000, @random="eaa75c37a306"}, 0x10) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/02/28 01:52:17 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x1, 0xffffffffffff3cd4, 0x1}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0xffffffffffff9949, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c97ff4)) 2018/02/28 01:52:17 executing program 1: unshare(0x400) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffff0000}, 0x67e3511bd037acce) fstat(r0, &(0x7f000030d000)) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x7) 2018/02/28 01:52:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0xfffffffffffffd51) 2018/02/28 01:52:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x3}) 2018/02/28 01:52:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x2) r2 = dup2(r1, r0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000140)="7774027d15addad56f8efbe50d7bfa53611b7b98f32a2f8ceb750a6357da5c93783d9aee6dd34378bd1f6be23c442f4bcd3ccff1fc40147de4bbc6a862e1205ab6a200d451e38098") bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000f6a000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/172, &(0x7f0000000100)=0xac) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/28 01:52:17 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x18f) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x8, 0x2, 0x3fa}, 0x2, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x1, 0x6, 0x5}) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000696ffc), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@local}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) 2018/02/28 01:52:17 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0xfdd3, 0x0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='ip6_vti0\x00'}) 2018/02/28 01:52:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f00004bf000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="0aeae4d15258f60d208b301bc5fab635bca96f0098f65c440ca1da908b994817f3054ce0d25e408044cad97ff353b2d4cb642d9bb665aba203c04fb1540f", 0x3e, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000000240), 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r3 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r3, 0x1a, &(0x7f0000000280)={0x22, 0x5, 0x2, 0xffffffff}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/211) 2018/02/28 01:52:17 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x3) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0x4000000000000005, "964a02"}], 0x10}}], 0x2, 0x0) 2018/02/28 01:52:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000340)={0x1, 0x3, 'client1\x00', 0xffffffff80000003, "e007ec6141b436f9", "55ed9495a303d7ddaa395834fe7aae6ecb04d1a43b3f8cc8de1dfd3dea1e7079", 0xfffffffffffffff7, 0xa9f8}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000002c0)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0xe8, 0x8000, 0x2, 0x401, 0x8, [{0x9, 0x1ff, 0x6, 0x0, 0x0, 0x800}, {0x3, 0x3, 0x308d0c74}, {0x2, 0x80000001, 0x334}, {0xf08, 0x7, 0x8001, 0x0, 0x0, 0x900}, {0x8, 0x593, 0xff}, {0x26, 0x2, 0x9, 0x0, 0x0, 0x3}, {0x9, 0x0, 0x3f, 0x0, 0x0, 0x1000}, {0x2, 0xfff, 0x66f, 0x0, 0x0, 0x801}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d}, {0x6}]}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x101200) sendmsg$netlink(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)=[], 0x20000000000000ba}, 0x1) 2018/02/28 01:52:17 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/146, 0x92}], 0x1, &(0x7f0000001b40)=[], 0x0, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/74, 0x4a}, {&(0x7f00000000c0)=""/249, 0xf9}], 0x2, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000d49ff4)=ANY=[@ANYBLOB="0000c6f3ac567fc4bb030000"], 0xc, &(0x7f0000f3bfe0)=[{&(0x7f00008b7000)=""/4096, 0x1000}], 0x1, &(0x7f000064ff09)=""/247, 0xf7}, 0x0) connect(r0, &(0x7f0000000000)=@llc={0x1a, 0xff, 0x4, 0xbd, 0x8, 0x8, @empty}, 0x10) 2018/02/28 01:52:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210affffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="66d18959447db0ea"], 0x20}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/54, 0x36) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) sendmsg$nl_generic(r1, &(0x7f00000011c0)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x54, 0x39, 0x300, 0x70bd27, 0x25dfdbfb, {0x1}, [@generic="53698b44ae71c5083027fbf9267b916ef911b9164ee705b1df84442c778baa04cfcbea73af23caf5b83cb401520e56a6c0ced6070433563e352b95f589209618"]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x4000800) recvfrom$inet(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x20, &(0x7f0000001080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/02/28 01:52:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'vlan0\x00', @ifru_map={0x101}}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) recvfrom$packet(r1, &(0x7f00000000c0)=""/60, 0x3c, 0x20, &(0x7f00000001c0)={0x11, 0xfb, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) 2018/02/28 01:52:17 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x9, 0x4) 2018/02/28 01:52:17 executing program 4: syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x0, 0x0, 0x8) 2018/02/28 01:52:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000dd6ff7)='loginuid\x00') ftruncate(r0, 0xfffffffffffffd12) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x4, 0x9]) 2018/02/28 01:52:17 executing program 0: clock_gettime(0x0, &(0x7f0000cd5ff0)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x34000) ppoll(&(0x7f0000000040)=[{r1, 0xc4}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0x8}, 0x8) 2018/02/28 01:52:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) r2 = fcntl$dupfd(r1, 0x406, r0) accept4$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r3 = syz_open_pts(r0, 0x0) dup3(r1, r3, 0x0) 2018/02/28 01:52:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) 2018/02/28 01:52:17 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001080)={0x0, 0x20}, &(0x7f00000010c0)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001180)={"e762cd6cb6a0657225c84c9f6127cd1d", {0x4, 0x3, 0x3, "39535124ad69", 0x8}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001100)={r1, 0x36, "e2ad65532c55b5d65bb3e295f11e7c7842e52585ad4f45173ed03ce75d0ef77b8f43a0e69764f79fc70b4111d2ead78a357a77d59097"}, &(0x7f0000001140)=0x3e) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000000080)=""/4096, 0xffffffee}], 0x3cd) 2018/02/28 01:52:17 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) getitimer(0x2, &(0x7f0000000000)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/28 01:52:17 executing program 6: munmap(&(0x7f0000012000/0x2000)=nil, 0x2000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000004c0)={0x2, [0x0, 0x0]}, &(0x7f0000000500)=0xc) syz_open_dev$sndtimer(&(0x7f000085a000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x3, 0x4, 0x8, 0x81, r1}, &(0x7f0000000580)=0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}}) fsetxattr(r3, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000012000/0x3000)=nil, 0x3000}) fcntl$setlease(r3, 0x400, 0x1) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000600)={0x6, r4}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002040)={r2, 0x1000, "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"}, &(0x7f0000000680)=0x1008) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x400001, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000480)=0x1f8) fcntl$setown(r3, 0x8, r6) r7 = open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x1) getsockopt(r7, 0x2000200000000, 0xfe33f82, &(0x7f0000000200)=""/134, &(0x7f00000002c0)=0x86) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000640)=r6) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000000c0)={0x6, 0x3, 0x80000000, 'queue0\x00', 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) 2018/02/28 01:52:17 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x5}}, 0x7, 0xfffffffffffffffb}, &(0x7f0000000680)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000006c0)=r1, 0x4) lgetxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@random={'osx.', 'selinux\x00'}, &(0x7f0000000240)=""/229, 0xe5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000000100)) unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r4 = socket$inet6(0xa, 0x802, 0x0) dup3(r4, r3, 0x0) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='cramfs\x00', 0x40000006000, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getresuid(&(0x7f0000000140), &(0x7f00000001c0)=0x0, &(0x7f0000000440)) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000480)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x4e24, 0xfffffffffffeffff, 0x4e23, 0x3, 0xa, 0xa0, 0x80, 0x73, r5, r6}, {0x9, 0x200000000, 0x7, 0x1, 0x1, 0x3f, 0x401, 0x27097b1d}, {0x4e3, 0x5, 0x3b5, 0x80000000}, 0x1, 0x0, 0x1, 0x0, 0x2}, {{@in=@empty, 0x4d5, 0x3b}, 0xa, @in=@rand_addr=0xfffffffeffffffff, 0x3502, 0x3, 0x3, 0x8000, 0x0, 0x4, 0x8000}}, 0xe8) 2018/02/28 01:52:17 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0100e91f7189591e9233614b648e752886eebcaa5ed4c13b432742533d0f17e000ade0b921ee2974e0008e444b5c4be355aae0ba640bcab2049ad3b1fa1309696507"], 0xc) listen(r1, 0x0) accept4(r0, &(0x7f0000000180)=@hci, &(0x7f0000000100)=0x4a7, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/28 01:52:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x80000000000000, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)="a2f5d657f2de0000000200000000000000d12ac2017c926d5ec1a2420de2395f6427e3efbb07659d1510fd5ff01abd56add84589e00ca08e0c49e69c0cada65ac9e5924139f8275229531eb7246984668ef300000000000000025476e272be0f000004", 0x63) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/02/28 01:52:17 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1d2}, &(0x7f0000000140)=0x8) socket(0x0, 0x5, 0x6) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0xffffffffffffff48) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x1, 0x3f}, &(0x7f00000001c0)=0xc) mlockall(0x4) 2018/02/28 01:52:17 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@nfc={0x27}}) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/02/28 01:52:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4003, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000240)='ifb0\x00') inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x4) r3 = geteuid() r4 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r4) ioprio_get$uid(0x3, r3) 2018/02/28 01:52:17 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) waitid(0x2, r0, &(0x7f0000000040), 0x2, &(0x7f0000000080)) r1 = socket$inet6(0x10, 0x1, 0x10000000000000) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000100)=ANY=[@ANYBLOB="3a34116d7d9d061005870914cbd61514c242882a8c9ecbbd5294b9aca78c23c6ef5ed71888db78bf6452957352612641373630ef6903d745982a7cd051c90b4daf541efd1d64baed7607d15f2f3c58cae20733718c2cdcf1335490a4232b4d89fd2622d52011e65bcf1f186860fb5f276f48e2e4d64bac4ad9b8b0b2f839d688fe4c5093ae8c253f57c2b0efd5617ba4b345694ae3d76d1ca0726dbff2016f1b15b4a2d6608d49"], 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/28 01:52:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e7fffc)=0x9, 0x4) 2018/02/28 01:52:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x372) sendto$inet(r0, &(0x7f0000617fc9), 0xfffffffffffffe62, 0x20000000, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x3f, 0x4) 2018/02/28 01:52:17 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000575ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x100000000000007, &(0x7f0000028ffc), 0xffbe) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)=[]}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) r5 = dup3(r2, r4, 0x0) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000040)=[@acquire={0x40046305}], 0x42, 0x0, &(0x7f0000000080)="a147d099a18f0666a18d522a269844f5913a1883f1eb516fa49c2641dffefa46ada16b1584a38c8af4b313750101c4d212bfece4c701da5509c2c2ba6add13e04637"}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) 2018/02/28 01:52:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9eff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000435ffc)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2c0800, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@empty, @dev={0xac, 0x14, 0x14, 0xb}, 0x1, 0x40000163, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x18) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) 2018/02/28 01:52:17 executing program 4: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}}, &(0x7f00000000c0)) tkill(r0, 0x1000000000017) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/02/28 01:52:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000005e00030207fffd946fa283bc0ae6e60000000070320c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x871}}, 0x8000, 0x6}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'irlan0\x00', @ifru_addrs=@rc={0x1f}}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000f00)=[], 0x0, &(0x7f0000000680)=""/163, 0xa3, 0x4}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000300)=0xffff) 2018/02/28 01:52:17 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20800, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x5, 0xed, 0x9]}, &(0x7f0000000140)=0xa) ftruncate(r1, 0x3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) 2018/02/28 01:52:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000c53000), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000002c0)="18a318ae597282c3de31201d73b2afcc2099eacfd00792b470567185f780a0b6f71456e4387605349403614e4d29c3b4f98d4232dc45880a7e591efe99325e263629f43736642bcdb0cea7cd2bd01b64107d08588b293534a30742d798ace52d2564e2c6efe23c45766acdb279f9b7d7ebfc231458ba7f38b520e0e59fe9d4dd42e07b913e8c3f77091cc07b73500030d2d70f") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x10000, @loopback={0x0, 0x1}, 0x4}}, 0x9, 0xd6, 0x0, 0x1, 0x8}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r3, 0x2}, 0x8) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="6e9b25e820975b62e60671e55eaec1b34b69381497be653c75a5b6c6ff5ec5ef0c3c43eeeda5671cc7b885d6095a783d1d0d8696373c80415a72c0c8b0f5127ee3e4053070b312e8", 0x48, 0x0) keyctl$revoke(0x3, r4) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) 2018/02/28 01:52:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x599, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a), 0x0, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3a, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/02/28 01:52:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) unshare(0x80002000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000100)=""/17, 0x11}, {&(0x7f0000000140)=""/138, 0x8a}, {&(0x7f0000000200)=""/117, 0x75}], 0x4, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/28 01:52:17 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x100000000000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r0, &(0x7f0000f72ea7)=""/528, 0x210) getdents(r0, &(0x7f000043c000)=""/71, 0x47) 2018/02/28 01:52:17 executing program 6: mkdir(&(0x7f0000149ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00004edff8)='./file0\x00', &(0x7f0000063000)='binfmt_misc\x00', 0x4, 0x0) exit_group(0x5) r0 = openat(0xffffffffffffff9c, &(0x7f00006c2ff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f00003d0ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa1175)='/', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1c9c02, 0x0) 2018/02/28 01:52:17 executing program 4: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00ffaaaaaa5100000003ba6876172888710e16f0bfe1265eceae76e0f791ff7ea3c854b12b8c54c8796b345785abca9a57339c31e05c9d685e6d9b70941bdbd30eef9b83df4ec645fd06770000"], 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) lremovexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='com.apple.FinderInfo\x00') shutdown(r1, 0xfffffffffffffffd) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000340)=""/188) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/67) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) r3 = getgid() lchown(&(0x7f0000000200)='./file0\x00', r2, r3) 2018/02/28 01:52:17 executing program 3: r0 = socket(0x1000a, 0x2, 0xe0) connect$inet6(r0, &(0x7f00008f1000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) shutdown(r0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in6=@empty}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/02/28 01:52:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x800000004) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r1, &(0x7f00000000c0)='net/udp6\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000d45ff8)={&(0x7f0000016000)={0x4c, 0x12, 0x401, 0x0, 0x0, {}, [@generic="3715b0b724d934bfbf795ace0a590591571a072be26043acf9da41f8d302122c73bf6402983f5cee7bdeaae794c98c55ae046b651e"]}, 0x4c}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/28 01:52:17 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/4096) setxattr(&(0x7f0000001080)='..', &(0x7f00000010c0)=@random={'trusted.', '/selinux/avc/cache_stats\x00'}, &(0x7f000092f000)='system_u:objrct_r:system_dbusd_var\\libt:s0', 0x2a, 0x2) 2018/02/28 01:52:17 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x600) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) close(0xffffffffffffffff) geteuid() getitimer(0x1, &(0x7f0000000100)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1a000, 0x148) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f00000000c0)="3959014e57dde729f157935cc341b2ef2bee307a9b2b9bac4614e266c983800b0d890f69e8f8832b05d5aeaa91b60d55f2fac0", 0x33) 2018/02/28 01:52:17 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x100000000000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r0, &(0x7f0000f72ea7)=""/528, 0x210) getdents(r0, &(0x7f000043c000)=""/71, 0x47) 2018/02/28 01:52:17 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa02, 0x0) write$tun(r1, &(0x7f0000000040)=@hdr={0x1, 0x87, 0x9, 0x100000001, 0xffff, 0xd7e, @eth={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x1f, 0xdb07, 0x4}], {0x8100, 0xffffffff00000001, 0x84c, 0x3}}], {@canfd={0xd, {{0x3, 0xf43f, 0xffffffffffff8000, 0x5}, 0x3f, 0x3, 0x0, 0x0, "f78d179335d84e28259983f3d20484f3b7afb1a2eace402d5349e1557594a49e0dbce8b083c01c9932f9b33af3a1c862689ddef2df58296cdef485a70036ceb1"}}}}}, 0x68) 2018/02/28 01:52:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x83, 0x5, 0xca7, 0xfc64, 0xfffffffffffffff8, 0x7}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x14}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000505000)={{0xffffffffffffffff}}) 2018/02/28 01:52:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x608000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x400000000000804) 2018/02/28 01:52:17 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x8, 0x10001, 0xfffffffffffffffe}) r2 = dup2(r0, r0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x10000, 0x7ff}) 2018/02/28 01:52:17 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000200)=0xc) 2018/02/28 01:52:17 executing program 4: r0 = socket$inet6(0xa, 0x1000002008080e, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'tunl0\x00', 0x1000}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xe9}, 0x1c) 2018/02/28 01:52:17 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0x58) 2018/02/28 01:52:17 executing program 0: r0 = socket(0x20000000018, 0x4800, 0xfffffffffffffffe) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000cf1d)=""/227, &(0x7f0000005ffc)=0xe3) 2018/02/28 01:52:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="05af032adab31b00b32fe4883b6fd3cc41b11a4bcc28ca223a2026868990b466edaee522bee6d4ace159a4f39cc67e1fbd3b33422e0db93568c0c5eb65cb346bd76b5d0d98b9c663296a0d86677c114be70a6d54974fdcd0154dbeccff288e67928dc36e2f4ba2caf800545460d6", 0x6e}], 0x1, 0x5) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x45, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pipe2(&(0x7f0000001800), 0x0) 2018/02/28 01:52:18 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) pipe(&(0x7f0000979ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000060bff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r5, 0x7387, 0x0) dup2(r3, 0xffffffffffffffff) ppoll(&(0x7f0000c11000)=[{r5}], 0x1, &(0x7f00005f5ff0)={0x77359400}, &(0x7f0000f50000), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000000040)=0x400, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$getregset(0x4204, r6, 0x4, &(0x7f0000000200)={&(0x7f0000000240)=""/219, 0x323}) write$evdev(r3, &(0x7f0000000000)=[{{0x77359400}}], 0x10) 2018/02/28 01:52:18 executing program 0: capset(&(0x7f0000270000)={0x200019980330}, &(0x7f0000c0b000)) setpriority(0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite\x00') setsockopt(r0, 0x280, 0x7fffffff, &(0x7f00000000c0)="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", 0xced) 2018/02/28 01:52:18 executing program 2: r0 = socket(0x100000000000010, 0x5, 0x35) write(r0, &(0x7f0000000040)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/02/28 01:52:18 executing program 4: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xfffffffffffffffc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x5a1, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x49333a37, 0x7}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x8, 0x1, [0xae5]}, &(0x7f00000001c0)=0xa) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/02/28 01:52:18 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00006e9ff8)='./file0\x00') umount2(&(0x7f0000d5bfff)='.', 0x9) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x20) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x400000) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000080)='.') 2018/02/28 01:52:18 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001100)=0x211, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0xfffffffffffffffd, &(0x7f00000000c0)) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) mount(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)='hpfs\x00', 0x1000000, 0x0) 2018/02/28 01:52:18 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x1, 0x6, 0x2, 0x800000}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) memfd_create(&(0x7f0000000180)='(^\x00', 0x2) 2018/02/28 01:52:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0xfffffffffffffff7}, 0x4) ioctl$TUNATTACHFILTER(r0, 0x800454dd, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) 2018/02/28 01:52:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[], 0x0, 0x7f, 0x3000000, 0x200, 0x3f, 0xfffffffffffff0ab, {0x3, 0x7, 0x5, 0x8, 0x9, 0x7f, 0x4a66a30f, 0xb762, 0x8, 0x3, 0x400, 0xcb6e, 0x120a, 0x2, "209ebb22572a6a10499274df6bdcfda3645673bcdc2bed261a432dc56c485992"}}) syz_open_pts(r0, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) r2 = syz_open_pts(r0, 0x0) dup3(r2, r0, 0x0) 2018/02/28 01:52:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x6000, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000000)={{0x80000000, 0x9}, 'port0\x00', 0x85, 0x10000, 0x1, 0x9e04, 0x0, 0x6d19, 0x1, 0x0, 0x6, 0x9}) 2018/02/28 01:52:18 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000238000/0x1000)=nil, 0x1000}, 0x3}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, r1, 0x8000000) 2018/02/28 01:52:18 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fdatasync(r0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000031fd8)=[{0x20, 0x29, 0x5, "270202010000007eadf2480cc5e47c6852"}], 0x20}, 0x0) 2018/02/28 01:52:18 executing program 0: mount(&(0x7f0000000080)='../file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000000000)='devpts\x00', 0x0, 0x0) 2018/02/28 01:52:18 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) write$eventfd(r0, &(0x7f0000000040)=0x3, 0xfe38) 2018/02/28 01:52:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x400, 0x1, 0x7f, 0x3f, 0x3000000, 0xffffffff80000000, 0x4, 0x1ff, 0x6, 0x6}) syz_open_pts(r0, 0x100) 2018/02/28 01:52:18 executing program 3: timer_create(0xfffffffffffffffc, &(0x7f0000fd2000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000ccf000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) timer_settime(r0, 0x1, &(0x7f0000fd2000)={{0x77359400}, {0x77359400}}, &(0x7f0000001ff0)) [ 49.434366] keychord: invalid keycode count 0 [ 49.442339] keychord: invalid keycode count 0 2018/02/28 01:52:18 executing program 6: unshare(0x280028060400) r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000d8e000), 0x0, 0x0, 0x0, 0x0) 2018/02/28 01:52:18 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="e1eeb8541e5d004537b6356ecd1260ce40cc515225a2dde39c15b0a83f627e33912f5dbe40b266430705283314c4d582d9cc5cb24b98b05a24e7653109097ca42fe74a4434bb2a0cc17cf9d8c47cc84fb0e9c557dd0a71c22a46f55b9ef877a03936186c6a548c4cdaed17") r1 = epoll_create1(0x80000) flock(r1, 0x1) r2 = epoll_create(0x2) flock(r2, 0x2) close(r1) 2018/02/28 01:52:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0xffffffff, 0xfffffe82) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@empty}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, r2}, 0x14) 2018/02/28 01:52:18 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f0b000)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0x800000000, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}]}, 0x78}, 0x1}, 0x0) 2018/02/28 01:52:18 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000e99ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ca2000)={0x52e}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='security.evm\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="e925feb51aab08dc43fd8969e2831715", 0x10) 2018/02/28 01:52:18 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x57) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"9f718d66b13f36"}, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x5, 0xc, 0x0, 0x8, 0x400, 0x10000, 0x7fffffff, r1}, 0x20) r2 = socket(0xa, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000240)=""/4096, &(0x7f0000000040)=0x1000) 2018/02/28 01:52:18 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x2) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 01:52:18 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="00011a664900") exit(0x67) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x5, 0x7}) fstat(r2, &(0x7f0000005280)) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000000)={0x4, 0x9, 0x3, 0x200, 0x4, 0x4}) 2018/02/28 01:52:18 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000000000)="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", 0x92) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x80) socket$nl_route(0x10, 0x3, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) 2018/02/28 01:52:18 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=ANY=[], 0x0, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x9c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x5, @empty, 0x4}, @in6={0xa, 0x4e21, 0x1681, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x1}]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x3}, &(0x7f0000000240)=0x8) connect(r1, &(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4543(rfc4543(authencesn(sha1-ssse3,pcbc-aes-aesni))))'}, 0xffffffffffffff19) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/02/28 01:52:18 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) read$eventfd(r0, &(0x7f0000000040), 0xfffffffffffffc62) 2018/02/28 01:52:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x1, 0x80000001, &(0x7f0000000040)=""/92, &(0x7f00000000c0)=0x5c) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), 0x2fb) 2018/02/28 01:52:18 executing program 5: r0 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00007a8000)) r1 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) exit_group(0x7) inotify_rm_watch(r0, r1) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8) 2018/02/28 01:52:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getpeername$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)='9', 0x1}], 0x1, &(0x7f0000000140)=[]}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='stat\x00') timerfd_settime(r2, 0x1, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, &(0x7f00000002c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=ANY=[], 0x0, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x0) sendto$inet(r2, &(0x7f0000000300)="5e896418c1e5e99af67bc3356966b00bc3655156040bcdde3ffb9f034ee4161703d66e1debb90a412ffde1f834dfafa7093c1a42a0c436d6f025d3fe33149ca5c982ef40289081de0390de768b763ebb5936c5b133437f00a1d1005175c2dfe9fca5e4755edaf0fe737b12b0c7f2", 0x6e, 0x4010, 0x0, 0x0) 2018/02/28 01:52:18 executing program 4: prctl$intptr(0x17, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x2) r1 = open(&(0x7f00000000c0)='./file1\x00', 0xc000, 0xffffbffffffffffe) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x7, 0x4) 2018/02/28 01:52:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0xf3fddb14685b3748) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e7fffc)=0x9, 0x4) 2018/02/28 01:52:18 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) unlinkat(r1, &(0x7f0000000000)='./bus\x00', 0x200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r1}) ioctl$TCFLSH(r1, 0x540b, 0x200000000000002) 2018/02/28 01:52:18 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000001000)) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)=""/93, &(0x7f00000000c0)=0x5d) 2018/02/28 01:52:18 executing program 2: clock_getres(0x7, &(0x7f0000000000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedsend(r0, &(0x7f0000000080)="7e3ea327058a5b25a83ecebaaf94c8f6487dacc67919ef490f7453502a2948cfb4a966dcd2da22cc27cf613dfeb9f4ef0d6b33557ee839", 0x37, 0xe90, &(0x7f00000000c0)={0x77359400}) 2018/02/28 01:52:18 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x50) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/02/28 01:52:18 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={{{{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0xffff}}}, 0x5, 0x2, 0x1, "598795fd04a10329f3dfe61a555ef50c18388cc708679a45f048e599f04a57f3dca1dd938f8841420a8eafc0022fa96999274018c2ff39bbe89969e1815b5e30247a7d922e8f901b38c46aaf4d760b4d"}, 0x160) sendto$inet(r0, &(0x7f0000000400)="96427feebcc603c266c4a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0x32d, 0x800, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffde8) shutdown(r0, 0x1) shutdown(r0, 0x2) 2018/02/28 01:52:18 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f00000000c0)=""/175, 0xaf}, {&(0x7f0000000180)=""/252, 0xfc}, {&(0x7f0000000280)=""/242, 0xf2}, {&(0x7f0000000380)=""/49, 0x31}, {&(0x7f00000003c0)=""/108, 0x6c}, {&(0x7f0000000440)=""/153, 0x99}], 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000136000)) fcntl$setpipe(r0, 0x407, 0x2) 2018/02/28 01:52:18 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000ff3)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x10, r1) uname(&(0x7f0000000000)=""/88) 2018/02/28 01:52:18 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x8, 0x8, 0x4, 0x7, 0x9, 0x80000000, 0xfffffffffffffffe, 0x80]}, &(0x7f0000000080)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000068000)=0x5fb, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x3ba, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) poll(&(0x7f0000ef4000)=[{r0}], 0x1, 0x0) 2018/02/28 01:52:18 executing program 4: r0 = socket(0x10, 0x802, 0x0) sendmmsg(r0, &(0x7f0000008700)=[{{&(0x7f0000000040)=@rc={0x1f, {0x8, 0x7147, 0x4fb, 0x5, 0x400, 0x6}, 0x8001}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000080)="7b95c8bd4e86bfbc72e79484c026111422f9b26337608c0e98f72ebb02220e12e65e38f0b752ff3c28261c6f33d9e6da5fe9fc7f3605fe5adeaa22c044104fed6ed1344ff92f6ff28d62b2b7eaeef3369194d4832f8657d06a1df6091ef647e21ff6608af812e63326eaf7cc5d92939eda7779fe78b03e7a90d1777083f77d8407906db0c5e42f1cdb60c9f72d2b23ec9b9dfc311a42", 0x96}, {&(0x7f0000000140)="118d9043a213eec810d1e94f7be39568c7df1a9c2e25d8bac478c6f3dd3eae43631538d9971143900a6052e87af08995c5c98201c1dc11fd15203ddc4b2ebef558fb203f0d71011b226f09", 0x4b}, {&(0x7f00000001c0)="430c6c0b490f0008825e49962d13541020c11e38bc31", 0x16}, {&(0x7f0000000200)="080071cf67d655dadacc758e108193fd888e9f0fd4ef9b72e4b5b897f6c0e2261c59f9bf24b04868abf5fd05fdb88ed3b4f1d401cbe72bca10011d3df31891100a09d459ae69676024be53783bab67f7fb45bdba80320290c581c2172f3f9554009e9b75f31208155fe315111d843a11241f7af6e3cce364c46f997ebe9b51f144f8c5a8e4f31e2e5ffb82af4cfb843200f056488359bc61aeaa87f9e5d18b2274207e8a94149c6a515b65b66619dc1e902b77360664f1cadf5eb8499195aba66e66053595321a0a63d387c588df4a58058c85cea158f419dd00b4213272bcadf36e762bf0492c2a6a", 0xe9}, {&(0x7f0000000300)="8f44f0809138642b63e8ef5373ddb96096e82beb58d98cb672cde9fad7e8738cc49d74d7137b6ffd6d4524eab482797bb5620cf15ca10c21a05a83fcd4a66a2bef50d26928727264a7c6974547", 0x4d}], 0x5, &(0x7f00000003c0)=[{0x70, 0x11f, 0xc52f, "da883478ae6c74a832122839b367101b09e59d402f4f91c052833e81895082f3a9acb4ffbc6614c19527574a68a16d7c0c40d8865c1f3605d82fd48335640097bf9b2ece2bd71f57aea56329232cb9d92dd10c409481ed5f287cd353ecd0a137e9ac9d"}, {0x50, 0x0, 0x4, "23c122c682ac7038d365724b6e97915c04b01284a2405df23e3a0d417daf93aacb48dd63593df86241d58993163b511dd948fadc14ea2aa0e7d0e009132821646f23b559"}, {0x44, 0x118, 0x9, "6b3608468140b1845a103094512f39c0c638852bd7a2fc760ce8570b7a5dbf2d9fdb3d173f453864cece6e9f2142de37ce2a939bc3260f90"}, {0x100c, 0x11f, 0x1, 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"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{0x44, 0x101, 0x8000, "54314996867d13819f33c9237beb45f454f22e216becf79def068934264e7762d3366c2663914a9803d0334341c878bec4f4c30fad"}], 0x1128}, 0x6}, {{&(0x7f0000008540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x3, 0x1, 0x3}}, 0x2e, &(0x7f00000085c0)=[{&(0x7f0000008580)="4300bab1c4de3bcd10937b92e9d9b435d8df3cd29eb2354eaca5fad98276d1509b1ad0b0e91130a78c", 0x29}], 0x1, &(0x7f0000008600)=[{0x8c, 0x113, 0x2e99, "ec439c494561a72bcca96c2ad711d51ef42b4828f05fcb723d52c9863d817cebe1ebfa4206f68e67018eadaa301f164c7d10c3df21d940accb16e12fdaf6d7a95aac7d2ce95d30d2c9dfb92aa829606b2db7f345ba431422a2bfed7d9766a93388861d32954c3dd9aa2981df399ff8e39d5881c5544910338ee670e6674b5078"}, {0x24, 0xe7fb75e296e2030, 0x20, "cff8620e6912fb20ad8acdc586da1134b69249c2f90c68"}, {0x1c, 0x1ff, 0x3, "5fe92bb179b6638656678950d3f6"}], 0xcc}, 0xffffffff00000000}], 0xa, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c01000000010e020000170000000182a9000c08000a0000000000", 0x24) [ 49.671997] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/28 01:52:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000004f7d000a004e2008000000fe8000000000000000000000000000bb070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000090000000a004e204e030000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210100000000000000000000000000000000000001ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220000010000000000000000000000ffffac1414aa07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff0f000000000000000000000000ffffac1414aa27000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20b800000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e234100000000000000000000000000ffffac1414bb08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21a8000000fe8000000000000000000000000000bb03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ef010000fe8000000000000000000000000000bb0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x510) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000040)="b778ba01d4d3d3a32503b80213dcc03993f87ab0b9ecebc5881e856d545a9e28fe271d097f61114bb58ab29ce608227e2cc1939ad93abe8efed82f9b", 0x3c}, {&(0x7f00000000c0)="de20be1c4249e766417d37b9447d2da0454fe25faf48e58d480e840ec129e70bf5bfc7a499c6b69e46fa", 0x2a}, {&(0x7f0000000640)="d280638f8624973e0d7feeb4393fc76bef5195bac4d4b9f7e0220782e0dba2ce78f8b421205932f91a43ea01090cd5044ac1ca89b60a08702c634cac4eaac100130585a1231bc69ae82e46dc4817b4299f962429e0a0cb645773db3282637283ab5f19b1", 0x64}, {&(0x7f00000006c0)="844a3cbdad707f769427af970e7764e8d0cd88b41ee803df80cbd45306c9da5877f3a1892c091fcb05b492ed867fc40b16d07afb7794ef555058a812c751cde4242ca90397", 0x45}], 0x4, 0x0) read$eventfd(r0, &(0x7f00000007c0), 0x8) 2018/02/28 01:52:18 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000300)="592fcce627929bfbe6da9fc649567e612e7835b5f21c98a60ba81915303c6283de825ae6d904278a48e92f6541792c6e55190a73f3268e33ea650a31435f56b7bbc63a659cc27b18550cd2cdfe7c48e5", 0x50) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)=""/173, &(0x7f0000000100)=0xad) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000140)) wait4(0x0, 0x0, 0x80000004, &(0x7f0000003fb8)) pselect6(0x40, &(0x7f0000000180)={0xadb3, 0x9f, 0x80, 0x80000001, 0x7, 0x401, 0x9, 0x4}, &(0x7f00000001c0)={0x5, 0x9, 0xeb6, 0x8000007, 0x6, 0x10000, 0x9, 0x800080000}, &(0x7f0000000200)={0xffffffffffffffff, 0x4, 0x6, 0x4, 0x8, 0x2, 0x3, 0x1}, &(0x7f0000000240)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={0xffffffff7fffffff}, 0x8}) 2018/02/28 01:52:18 executing program 1: rt_sigtimedwait(&(0x7f0000000000)={0x3}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)=ANY=[@ANYBLOB="14000000070afdffffffffffffffffff00000000"], 0x280}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000180)={0x4, 0x3e00000000000, 0x7, 0x0, 0x6}) 2018/02/28 01:52:18 executing program 7: r0 = socket$inet6(0xa, 0x400000000801, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f00009e7000)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'bridge0\x00', @ifru_addrs={0x2, 0x4e23, @rand_addr=0x2}}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x80800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000600)=0x0) getresuid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000b40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000000c80)=0xe8) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f00)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) stat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001100)={{{@in6=@ipv4={[], [], @dev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001200)=0xe8) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001300)=0x0) r22 = getuid() getgroups(0x1, &(0x7f0000001340)=[0xffffffffffffffff]) r24 = gettid() getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) r26 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001840)=0x0) r28 = geteuid() stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgrp(0xffffffffffffffff) r31 = geteuid() stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpid() lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000031c0)=0x0) fstat(r0, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003300)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003340)={0x0, 0x0}, &(0x7f0000003380)=0xc) getresgid(&(0x7f00000033c0), &(0x7f0000003400)=0x0, &(0x7f0000003440)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003480)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000034c0)={0x0, 0x0}, &(0x7f0000003500)=0xc) lstat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = gettid() getresuid(&(0x7f00000037c0), &(0x7f0000003800), &(0x7f0000003840)=0x0) r47 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003880)={0x0, 0x0}) r49 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r49, 0x0, 0x10, &(0x7f00000038c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f00000039c0)=0x4c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0, 0x0}, &(0x7f0000003a40)=0xc) sendmmsg$unix(r1, &(0x7f0000003bc0)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000340)="5bba57782239b7a16dbc22a48ad13e36761a700467317c6624826a3ae2ff045302ca06e638ab240ddcdfebadbeef78041e2d0e0dd78a48303db75205c3f920766f31a43aae253ad7b96407eca9365c33764ef2c8bdd6848db03387b12ada563ff19d4ff1ca49e089d6d59d94d3e25a5d4ed55fa1e6f70b08ec756815e21462d25c49945259cc889297e5ef9f18c4ef2b215e3eac4683e24e680629e33dc439417d6ca21f6ec06922bf71b732b3108ea8ff23930ad5d2ca64ac01be5d1e3a663a0ae1b5ade1182dcfde1df6f9fd", 0xcd}, {&(0x7f0000000440)="491ecbecc252ba798808f9d81d684e509457c26ff67c8f83cbe0a1b459e4de00dcc9b77eed859911749e3c2a45f4e8cbe6de18473d34d561cba2461c897664d28cf22f", 0x43}, {&(0x7f00000004c0)="8cbede81245dfd4b340caf41c65591fb7ba5ecd69cea339e7d62ffa624021c7ba9179420b3c1554988aeeeec8030ddd6004ce522b769be1084477bb38f78178fcee3ef62e9d74a05b06f2ff8769ccff07411f55297854da8c249f215e0b97c9e4e8b043a05eaa457a1a4b79077cd4724ccc242159cc20cbe8b696b03215e8731170d92f4cc3b6358fcb45d", 0x8b}, {&(0x7f0000000580)="a590", 0x2}], 0x4, &(0x7f0000000780)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r5, r0]}], 0x3c, 0xee15944fa20f3fe}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000900)=[{&(0x7f0000000800)="d5b5b918aea7fcc0e021800b398e55301809130a57e6f908540ba64b34418de32505f5da3ef655f068f3eeb59ec8014b9d52006a9766b2b67de996b73e74417fe06201d2e8ae7b536b6f7483203c34f0c344c01b301720c3a39f751adf622d0dfc33d43f90253b88840490c2b311fca11aec0d2014d66de6f03ac886845d1f0c7bd5d7eea5a612e7a03621f1781ad401c030a7c79cf4e0e6a0b5497299e11af09863471aa9d5be86db1fae14f37fcdefc8d0b8acdfdb34c698365752e44b59d4280d8f58e7d31ff46e4e", 0xca}], 0x1, &(0x7f0000001380)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0xd4, 0x4000000}, {&(0x7f0000001480)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f00000015c0)=[{&(0x7f00000014c0)="f91c2c720c3b4985919e91940323824f211438ec6ff3bf9b", 0x18}, {&(0x7f0000001500)="8d45da2de02bb8e8476295c98fc29a34c6ab1a6dc14be71c8593205752f36d18908f0ff7a05c5c6d8e3c0abe8b1bd4faee5d9fa69f88cae0a0e085ba7aca27f4036598a13d4588ab77a07f6442f71243cf566160f962ff510ccaf33885a431f6f25db37aa7f10222aa57756dc91d60c35d48cb5b967b5fa676b46d79ba8fa1f56a2bfbe8465fbe84110735371b48289b7f5982ca35abc06613569ffd4bfc04c84c6059c2be8d85", 0xa7}], 0x2, &(0x7f00000016c0)=[@cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x30, 0x20000001}, {&(0x7f0000001700)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000001800)=[{&(0x7f0000001740)="4a0d3e9d286df815e850ce4702c539f2d79ed53bdb8600bb1774596e4a40e3feb715b94b903e543f1970a9b41c9ec2010020263796caf9e7490ebd5a86ff60522d8b94efb6277ca391567603f617b022756402b78870f38c1ceedd94a6dcce6a2c8f9e4201ab53ffbeff701ad375c1b39514076ad3aa7d8b7bd8c056494aba8b0d01dfa0efb3213185b194c20cfe67d2b27e164c87c8254e0c68a1079da4e1a46d86fdf083cf", 0xa6}], 0x1, &(0x7f0000001b80)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x94, 0x40080}, {&(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000001e40)=[{&(0x7f0000001c80)="f32362bd4b8132dbef2071ef050897da85f58b5002a4ca396987f0166b904debf6dcd975102193132fc91c919174c4c4ba781dba807197c95f1d8b41c88bb2f56bef80658db6f50056ed6b7d5c69ff9d3a3f26af9e6b71b60c05732a8673c14606149e9d4223d1039fc32e1f0d5257465341220657ffa74444696e4e26de763e4abd1d948a4c29bbadf4272374d8d319596d91ce301c4590a54b09f8a3d4414ad491301fd7ac24eac842beb0d78f3844271189a274f75c1b440171403b2cb0f499bd16f2b5a490b1327bf29405cff8b7e13c6ffb708cd2", 0xd7}, {&(0x7f0000001d80)="a350c6197ecbff6098f12be4fdfb8b02a85437e446ec1647c1a058fc994efb940d168214e850c615eff8a81c8114b3876ca8978b880d037bc7fe0137fd485540536581140cdc6f3814f2ef879f52d7dfb4942fb493fe4601df2da7bc12e6cd060767f1cd6dfbc480d1ed7729cab17b", 0x6f}, {&(0x7f0000001e00)="32448c58c90634845f2a1aa955b702560d91b4f234f985", 0x17}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000001e80)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003180)=[{&(0x7f0000001ec0)="3dea976b15a1393b8126142830d796c34ad3702fff9bfedc75ae70f80d912889ca3d08bc8eaf5ec2eb6f42092e8d488251a5d44651257a66001cb34ce9999388627c5a43c4e1e3aa8cbc7ac1d5fc5f575e92347a2baa129c3dbfb2886f31befca3eb3a45fd83cf144050ab782ae8bbe76d376b9e35dfa038bb2f163a5a152ccdb9fe897d409c541e4d4790d58bfabba5e13f25d84fe8bc47d40d", 0x9a}, {&(0x7f0000001f80)="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", 0x1000}, {&(0x7f0000002f80)="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", 0xfe}, {&(0x7f0000003080)="f7df8d780b9124ecdc8123de3dba9a02bc42120cafa048b83ad6e35a3f262a2286b47b60c68061fe7c1714bcf9d41b504d532dc6b2f11a0bff0fc330f9bd0a5e776c7b929b502c87f6ed257f786b0fd1c65402517e8d427903fd2dd26aede41188a45717bc0cadf66a1f5fb18a481e70f9798249fdaff57db811f3bb5243a2185d92b282eea5a7883026cf6e3a9504e5f537cfda26065254672353c4e585cf575545e9d89894395bbafd77262e67d98855cc56bb5cc954a9539b57c3d51451dcf766b929d7a78c439400fd75662031dc820751f475d6acec90f20f01ca20769e5596ad40af53db5ce12fe0b6", 0xec}], 0x4, &(0x7f0000003600)=[@cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r39, r40, r41}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r42, r43, r44}], 0x90, 0x8001}, {&(0x7f00000036c0)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000003780)=[{&(0x7f0000003700)="e6e18ba846dc73ba1751feeb8c05402d4cfc8e5cdd5c20f27eaad6ea894eaab0f659a32a20c952232298d9e8f5cc0b25f6d6718a81181134b347be92e7e385d886d91f2eaf87d11a63aee4e6cf36573b368d1d7f4fdab0c005965e333d04c943212a649d0dea8c4f3efa3400647f79e46781bc94fd0992", 0x77}], 0x1, &(0x7f0000003a80)=[@cred={0x18, 0x1, 0x2, r45, r46, r47}, @cred={0x18, 0x1, 0x2, r48, r50, r51}], 0x30, 0x20040000}, {&(0x7f0000003ac0)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f0000003b40)=[{&(0x7f0000003b00)="c3d0495cd2700acd290c8e5ecb7c311dc6f3570e057a9505d92f6e71d06d8b2b8034c8fa9518", 0x26}], 0x1, &(0x7f0000003b80)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x4000800}], 0x8, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003d80)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x800, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x8000, 0x0) r52 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2, 0x0) r53 = getpid() ptrace$getenv(0x4201, r53, 0xffffffffffffff06, &(0x7f00000001c0)) ioctl$TIOCCONS(r52, 0x541d) fcntl$addseals(r0, 0x409, 0x1) socket$inet6(0xa, 0x5, 0x8) 2018/02/28 01:52:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendfile(r0, r1, &(0x7f000000dff8)=0x2, 0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x17, 0x4) 2018/02/28 01:52:18 executing program 5: write(0xffffffffffffffff, &(0x7f0000000240)="6f5b65357348316857184903500730d1b04e1a741d410f8848a891aff2707778b1112b62a046d74436de1457da365528d9da8d630a3e256658dcad605f6eb64da78e4a8d2d19a095beece62f8f7bc09b28bf78b4f581ff77338b62dbfbc498ee2023772bac9f36e7fe99676599eca39890f0e4982f95178f5bb16cde160961b0dc2c37d86860223f24c256", 0x8b) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000080)={0x3, {{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x995}}}, 0x108) memfd_create(&(0x7f0000000000)='userkeyringproccpuset\x00', 0x2) 2018/02/28 01:52:18 executing program 3: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x3, 0xffffffff, 0x8004, 0x3, 0x3, 0x81, 0x9, 0x2, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) connect$netrom(r1, &(0x7f0000000280)=@full={{0x3, {"4c5c45535accab"}, 0x2}, [{"976f0600bb049e"}, {"7568bca747f562"}, {"60b3feef7c65f7"}, {"271740f64d2164"}, {"723dc993e5db7e"}, {"35cbd270ccf1ea"}, {"85d508ec96b762"}, {"ed0ef651b5dc38"}]}, 0xfffffffffffffcb3) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/28 01:52:18 executing program 6: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x3, &(0x7f0000344000)={0x0, 0x3a, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {r3}}, &(0x7f0000046000)) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) 2018/02/28 01:52:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000040), 0x0) 2018/02/28 01:52:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80500, 0x0) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x80000) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='iso9660\x00', 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/28 01:52:18 executing program 2: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/02/28 01:52:18 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x14, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0f000014965cf091094caa50246db35d", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f0000091000)=[{r2}], 0x1, &(0x7f0000a54ff8)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0x1, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000025d000)={0x44, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0163404000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002d665425933e0bd7958fb5fea8bc70542afef4c4219c1134e50ec3f978da64de127f04749e2d296c54e9de450c44acb15d869dd181c1d3c79e663ee31c64dfe61248094b09929a5635bc0e910af82d02aa00fab2cb720781ffc65701b8174ee469816b84f8dff0bd332fb1faf46c9bb8872eccbefaed639958b0e862c5e508b7266dd6a4d05d65f", @ANYPTR64=&(0x7f00007b9815)=ANY=[], @ANYPTR64=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000f5e000)}) accept4$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80800) 2018/02/28 01:52:18 executing program 0: pipe(&(0x7f0000001040)={0x0, 0x0}) tee(r0, r1, 0x3, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/02/28 01:52:18 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=0x7b, 0x4) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000500)='/dev/random\x00', 0x0, 0x40042) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000740)={0x5c, 0x0, &(0x7f00000005c0)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x38, 0x40, &(0x7f0000000540)=[@fda={0x66646185, 0x9, 0x4, 0x25}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000000580)=[0x0, 0x38, 0x58, 0x0, 0x78, 0x78, 0x38, 0x20]}}}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x1}], 0xc4, 0x0, &(0x7f0000000640)="a24db1909a2a5c4c88a31c212a597d84abf18c485c46fac2febd112907320754597a437e5eb342290da79dbeabb8788589f53dcb94cc948c323576961ab89f8fbe2eb92f87ab92683e2865b3be8a17c65d7f47d0abbeee9eaf6916ea38dd6cd9c99743c9bd03e866d922e33316239d79a20e8448e4b6371bb0ed4ba51b8b20c0542bb3487120507d6a56d31b6a0b1bfd33de62450b6996f2e53b28bcc46a5548080f95f230ffe69ac914336e3fa677958aad8382dca3f6afd3395c6eb330c160db67241f"}) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="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", 0x457, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:52:18 executing program 6: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, 0x0, 0x0, 0x0, 0x30}, &(0x7f0000000140)=0xa0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r0, 0x1bc}, &(0x7f0000000180)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000005a0043048000000000007f000001"], 0x20}, 0x1}, 0x0) 2018/02/28 01:52:18 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/186, 0xba) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x210200, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000200)={0x9, 0x4, 0x7ff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x8b, 0x10, 0x7, 0x7}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x7, 0x3, 0xfffffffffffffffa, 0x8, 0x80}, &(0x7f0000000380)=0xa0) 2018/02/28 01:52:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/02/28 01:52:18 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x800000000000018e, [0xffffffff, 0x81, 0x19d9, 0x8]}, &(0x7f00000000c0)=0xfffffffffffffde5) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) clone(0x1080000, &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200)="de87d98635f12343def7b022eacf5fd51ece8d8f9142289af40ee80f23569fc5e72289bea80885ce174c468f7dc709a1ba4f66b9547118424f5d1b45084d10d2c61abdb3c39201b7383af5c0449f5f9f347558d81ded141852d946ba6d8a26ca760561d5e7b44643cfa6310f3d23ece8381a5c0aa6") utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x81, 0x2}) 2018/02/28 01:52:18 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x120) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x42002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000280)) fchown(r0, r1, r2) open(&(0x7f0000cd4ff8)='./file0\x00', 0x40042, 0x0) [ 49.901387] binder: 8692:8693 ioctl c0306201 20000200 returned -14 [ 49.922813] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 49.940935] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 49.945329] binder: 8692:8719 ioctl c0306201 2025d000 returned -14 [ 49.968739] binder_alloc: binder_alloc_mmap_handler: 8692 20000000-20002000 already mapped failed -16 [ 49.979752] binder: BINDER_SET_CONTEXT_MGR already set [ 49.985579] binder: 8692:8719 ioctl 40046207 0 returned -16 [ 49.995487] binder: 8692:8719 ioctl c0306201 20000200 returned -14 [ 50.018484] binder: 8692:8730 ioctl c0306201 2025d000 returned -14 2018/02/28 01:52:19 executing program 6: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000000240)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/236, 0xec}, {&(0x7f0000000180)=""/22, 0x16}], 0x2, &(0x7f0000000200)=""/19, 0x13, 0x3c}, 0x57}], 0x1, 0x120, &(0x7f0000000280)={0x77359400}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000300)="02ba64fef525bda0cdd564dddfc0617cc05aaafc1eed811a30f9eb7ca3ef3d36657c84d72ac20b55256d1410b45b2084481ccfcdb1dab5a5041ed77270a74c08dc2e5749b3dd8c4ecf4bad6543ed2cf8c0993c229995c03df8aa839c62e83640b394", 0x62) unshare(0x40600) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'irlan0\x00', @ifru_flags=0x9200}) r3 = timerfd_create(0x0, 0x0) timerfd_gettime(r3, &(0x7f0000003fe0)) 2018/02/28 01:52:19 executing program 0: creat(&(0x7f000053e000)='./file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x2040, 0x34) rename(&(0x7f00003b2ff8)='./file0\x00', &(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/28 01:52:19 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440)=[], 0x0, &(0x7f00000004c0)=[{0xc, 0x1, 0x24}], 0xc}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/28 01:52:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20081, 0x0) writev(r0, &(0x7f0000791000)=[{&(0x7f00000000c0)="580000001200190002000001000d9b5602076e850300e076489643d818fe58a2bc4a03ca91645a3e0900000028213ee23ffb011000174116215bffff0000e1ed5ea04325d27f02f3a7b736231be86efd12ab4fec4a0f533b", 0x58}], 0x1) 2018/02/28 01:52:19 executing program 2: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/02/28 01:52:19 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000a000000ffffffffffffffff02001300000000000000000000000000030006000000000002004e20e0000001010029ea01d6091663a6f8ff06e85a00000000000003df9da44be20c061a006aeae00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/02/28 01:52:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)) 2018/02/28 01:52:19 executing program 5: r0 = socket(0x20000000000010, 0x80800, 0xffffffffffdffffb) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in=@empty, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x8, 0x4e24, 0x80, 0x2, 0x0, 0x20, 0x87, r1, r2}, {0xffffffffffffff53, 0x0, 0x6, 0x9, 0x2, 0xaadc, 0x3ff, 0x9}, {0x9, 0x10000, 0x9, 0x753}, 0x1, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x4d2, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x34ff, 0x4, 0x0, 0xae67, 0x4, 0xc7d, 0x1}}, 0xe8) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000640)="ad754a445721160ff522bbd03f7fc290bba1bcc0a45ff0bf701d6adf2d5b4c918a3aac4313d9ac73dc55e067eb0c821980729efd3033c38d04a9c2c99e37b89882fc5bbe228d5b66d16d929e040f5a785c4d2790f3f0206cd31c73cbde5b444257cc79b4426c52f4e7935a3ab779a7f7a455a95a8add32efa25d9f4f855b8fdfdb3aef042b1d68581f9f249813dc439c919b3a917d23f68b959f640d2c481b3978caf99bf1370d02cff0ebe15f4ef2b9d156fd0ea2a7fd3edfe9968d0608e834694a803fb8ee5c53789610bb95f4889b1da53bca00", 0xffffffffffffffe7}, {&(0x7f0000000140)="9297af8006482e2442cb9ee4014e57f86c33e587d607a8e0f36866ff71b07ef7b3dab88325ac2a71109a5c917341ac7331b308413edc43bd56f08c905f810f574051f8b9508eb2def397787992f85cc2114e71065b21f5b3d4b81e5f20bb62a460be6a970e43c3c32b25ea5307a0cd42e9f468ae86b6fc1f6815e4ed931f5dd1b62d42e80da502960a136810947e456e4a1b6ef67872e5baefaa7e90ec8369dc168c6d4da8c4da2ed39a75b2e46a52cceca3eb1f5e85921982f1be4a1a1fd8a3ffc1e7bf4308d088e83b80ad87bfbc37fed33a42331648589b9ef2a7", 0xdc}, {&(0x7f0000000240)="edef940b6bf96e32507d2a22a2b4293c47cdc66d1a26f975990068ef", 0x1c}], 0x3) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) write(r0, &(0x7f0000000000)="24000000210025f0071c01000000010e020000170000000182a9000c08000a0000000000", 0x24) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='bbr\x00', 0x4) 2018/02/28 01:52:19 executing program 1: r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1f00000000e791ba697b000000003c63e42e4e8a7e14ebf71f7f85cd5aaaad33c3201f027042d6cf3d495aab49f0aea9313e06ea97cfd1ddc0ebe11d5801308ace92c0e7d62f563d9198ff47636f0f40f09ce3e0ea1a184b2792afa2de2cbba53c0a0ed9e286349dd39f17187cbccfa17100317b2a040e"], 0xe) 2018/02/28 01:52:19 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x83000007, 0x34, r0, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="1d", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f0000013000)='V', 0x1) 2018/02/28 01:52:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x200) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = dup3(r1, r1, 0x80000) write$selinux_context(r2, &(0x7f0000000000)='system_u:object_r:lirc_device_t:s0\x00', 0x23) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/02/28 01:52:19 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0xff, r1}) 2018/02/28 01:52:19 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) 2018/02/28 01:52:19 executing program 5: open$dir(&(0x7f00009bcffb)='./file0\x00', 0x8040, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x208000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)={""/16, @ifru_map}) fcntl$addseals(r0, 0x409, 0x800000000003) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x18}) 2018/02/28 01:52:19 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)='cramfs\x00', 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 2018/02/28 01:52:19 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x51) 2018/02/28 01:52:19 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='sockfs\x00', 0x4000, &(0x7f00000001c0)="b18dd552627e71fc96a45775edeff82610707e9d69591fe28370f382c56dc2f55ef72fe1e35fe23f4d77708fa97b5544dbadf336075e29bab343860d49b98d7388") symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x0) fcntl$getflags(r0, 0x401) umount2(&(0x7f0000038000)='./file0\x00', 0x4) creat(&(0x7f0000038ff4)='./file0/bus\x00', 0x0) 2018/02/28 01:52:19 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000000340)=""/8, 0x8}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/218, 0xda}, {&(0x7f0000001480)=""/71, 0x47}, {&(0x7f0000001500)=""/43, 0x2b}, {&(0x7f0000001540)=""/233, 0xe9}, {&(0x7f0000001640)}], 0x7, 0xc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xbf6, 0x9}, &(0x7f0000000100)=0x98) r3 = request_key(&(0x7f0000001700)='asymmetric\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001780)='ramfs\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000001640)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000017c0)=ANY=[@ANYRES32=r2, @ANYBLOB="710000006f8843a64f9691d7ffb7ffe1e2e52f397d7772cfd52863f06e363d081d90164b2e2fc0f4adab13be2c3d15c85addf9b8c323e6913b67935b13a9bc13d732432e6cda54cb48e8f7cd318acce172207d8647586d1dc9db4ae978b30659f0746e23e8a68cb802ad9392b5a4919e40fd0f5f638cc0cdced91802a6ac91edd054f4"], &(0x7f00000002c0)=0x79) open$dir(&(0x7f00000000c0)='./file0/bus\x00', 0x88042, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r4 = geteuid() r5 = getegid() syz_fuseblk_mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', 0x6003, r4, r5, 0x3d, 0xfffffffffffff000, 0x8) 2018/02/28 01:52:19 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x4, 0x20011, r0, 0xfffffffffffffffc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xfffffffffffffe59, 0x0, &(0x7f0000000100)=[], 0x0, 0x0, &(0x7f000026b000)}) 2018/02/28 01:52:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x210000, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000fe0000)=""/232, 0xe8}], 0x1, 0xffffffffffffffff) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/02/28 01:52:19 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setresuid(r2, r2, r2) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x580020}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c00000002000280027bd7000ffdbdf2500000000ff020000000000000000000000000001fe8000000000000000000000000000aa4e2397a84e2404010a00808029000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="6c0008006600080000ff5d0055d9b0630c70554ebfc152746695e80be9f002f5a567ebe02b1170dab96b7d2d5944041961cd40e5b8b9dbb376e0592ad7e15dcdad52c8d084872e6bb938f9ffffff320fa95996f50dc09df7a8fc8460a5890000000000000000"], 0xc0}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/02/28 01:52:19 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f0000000040)) clock_getres(0x7, &(0x7f0000000080)) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$getown(r0, 0x9) 2018/02/28 01:52:19 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000340)=ANY=[@ANYBLOB="0146e7ee"]) 2018/02/28 01:52:19 executing program 6: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x2, 0x94, 0x81, 0x3, 0x8, 0x10000, 0x5, 0x5, 0x1ff, 0xffffffffffffff81}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x8001, 0xfffffffffffffff9, 0x7, 0x40, 0x3, 0xffffffff, 0x0, 0xc98d, 0x8, 0x803, 0x200, 0x8000}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) futex(&(0x7f0000ea4ffc), 0x5, 0x0, &(0x7f000023b000), &(0x7f00003c1ffc), 0xfffffffffffffffd) 2018/02/28 01:52:19 executing program 3: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8101762c8d88d71c, 0x0) 2018/02/28 01:52:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) r2 = dup2(r1, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000045afc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'sit0\x00', 0x5}) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/02/28 01:52:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000070000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/28 01:52:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto(r0, &(0x7f0000000000)="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", 0xfe, 0x40000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x6, 0x4) 2018/02/28 01:52:19 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000004c0)='@', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001380)=[], 0x0, &(0x7f0000001400)=""/48, 0x30}, 0x0) 2018/02/28 01:52:19 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x410000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xfffffffffffeffff, 0x8, 0x4, 0x6, 0xfffffffffffffff9, 0x5, 0x2, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3b4, 0x517f, 0x7fffffff, 0x6, 0x3}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x8, 0x300000000000, 0x3, 0x480000000000000, 0x1, 0x100, 0x1, {r2, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, 0x1, 0x2, 0x8001, 0x1, 0xfff}}, &(0x7f0000000300)=0xb8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00000017c0)="ad825b1fb165b62e78a7a50e929be2f27edbd0608dc55f90181c488d376e6caf067fcef714c08f480313aa03ad95b1f08dccd0c34febd1c7720e1fc6c10995fcdf7ea6ccd4ad96752dbeb9580b3d404afc214a6f0101607f7f00bd713d9e2c741c8577a47d67078605d7cb014a2cb9de507715db2829061db1d1892a9a47b00d400c026164d94185e60d934ff65a63ab708118d863dd85a6198d5cd1cb40ed854d2da67f2adcae56bf0c325a02b1e03d8c52b69337f3e126da5220376f0c74ec0d0368647be8f47721e6c967f6dc", 0xce, 0x800, &(0x7f00000018c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$VT_ACTIVATE(r3, 0x5606, 0x5) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20400, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000001780)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001740)={&(0x7f0000000380)=ANY=[@ANYBLOB="9c130000050700032abd7000fcdbdf2500000002341168000c007c0000000000", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="10000500000000003f0000000000000010003a00000003050000000000000000000000"], 0x139c}, 0x1, 0x0, 0x0, 0x24040844}, 0x0) 2018/02/28 01:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller0\x00'}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) [ 50.684027] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/28 01:52:19 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x5, 0x800000000000, {0x0, 0x1, 0x0, 0xffffffffffffffff, 0xa00200000000}}) 2018/02/28 01:52:19 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x4) mremap(&(0x7f0000120000/0xc00000)=nil, 0xc00000, 0x400000, 0x0, &(0x7f0000bec000/0x400000)=nil) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r0, &(0x7f0000000040)=""/78) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) sendmsg$netlink(r1, &(0x7f00000016c0)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000300)={0x1b4, 0x36, 0x13, 0x70bd25, 0x25dfdbfc, "", [@typed={0xc, 0x4f, @uid=r2}, @generic="29e68b76cde8005f48766cc07cb795db6dc7", @typed={0x8, 0x55}, @typed={0xc, 0x20, @ipv4=@loopback=0x7f000001}, @generic="ff4724f90c4bba9313c34d1f06b0a4e77ba2eb8466d9e848b6605531970b42d8e242cf429ff11e8f6db5294df317a3945192e6a68b94575e5aa8323ac9a09e5bc035cd40db2240ae40ec6d10b0ccafdc6851c557194ee03ebb2b2657d59048888d652b00ee14103319b1ee90b24b50b4675b57b20f12c5f6bc7ec87cb8873badf5af1a353ff76ba01d310bff14d7fe4b28571b04c1400d10dc84bb75d41ff9eca562d700f33eaaef03639c8ffecfa2e3cb18a86c", @generic="434085d2dff7b992ead4264c79e1040d6b4b10284445bfc41a0b839a0ba96b2664a48ceb19cb848871818d86154b32f0a7940cc9c77f06144a1956f1e45494c6d2c2bb523016fa8f163d2aedfd1b4ab7cc5a8b0099eb9aec6c1b06ce2ad0d74d04bfcca29d971b8bcc1081bf9d56ef03838f676e963d9a6da6b223c8b54f324115e9d06199cf0cf00671d7380034e866229f472e80686f1fc9386e8c8c4c0e7d4260202afa62675fe6cf4a77a0a939854f4b3018345b3df4c47182dc"]}, 0x1b4}, {&(0x7f00000004c0)={0x164, 0x23, 0x822, 0x70bd2c, 0x25dfdbfe, "", [@typed={0xc, 0x9, @u32=0x8}, @generic="5082438c7d4ae6afe87421f26b", @nested={0xfc, 0x2f, [@generic="954b4c1c6e5e08e7b3ff6b5e0ef96e70d0df97f1ad5201a88c973457189dc2663cd749b04c1064545d531568b6e1ebbbc633d8715c325628406afe6fb87576873e4ab16d76c50d345e92053a69b323d73a62720956d39eefaa7d4f275b459851f166f1e5e0be239c8e4d87e628ff4bcb5662b8b1478bb3bed2c73c7a7a507767cddeb4062d2269b9a32316b8bc1c1ec510bae447ba75f0f2c545c2a3c4ae1bad51c856231e105c6898d807a19106ad4030aa074eda89bbcfde7992813cafa161af3f9d16d70740c47c3f0546e9bc39a7a560ffd8a2b0fd38a3ac36f6333c99f9fa", @typed={0x14, 0x6b, @str='(,eth0@self\x00'}]}, @generic="49b13bf4e942986f90df61892e17bff093e19b0184cab5baf7c6c4611b8cc2ea28581b44e75c6d37e78402d5744aa8c27a14d694d9a32c68159d6025453b9d"]}, 0x164}, {&(0x7f0000000240)={0x10, 0x12, 0x800, 0x70bd27, 0x25dfdbfe, "", []}, 0x10}, {&(0x7f0000000640)={0x105c, 0x3d, 0x400, 0x70bd28, 0x25dfdbff, "", [@typed={0xc, 0x37, @u32=0x9}, @generic="33d512c90904b7e30f861a3fe7d3f2ff2083144e0d38e9e97b786f4fdb0a49fb85e563ed0e0ffd8efd50", @typed={0x1008, 0x8, @binary="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@generic="f1167dc763bbe4a14aa5263a"]}, 0x105c}], 0x4, 0x0, 0x0, 0x20000040}, 0x40084) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001700)={&(0x7f0000487000/0x1000)=nil, 0x1000}) 2018/02/28 01:52:19 executing program 0: socketpair(0x7, 0x7, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000040)={'erspan0\x00', @ifru_names='nr0\x00'}) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000)=0x4, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000365ff8), &(0x7f0000c81ffc), 0x0) 2018/02/28 01:52:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') write$selinux_validatetrans(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7379ddcf74965f753a6f626a6563745f723a76686f73745f6465766963655f743a73302073797374656d027c3a6f626a6563745f723a6e756c3cd6c99bd00c35ca147b57066c5f6465766963655f743a7330200000202f7573722fe069622f74656c0200000068792f6d697373696f6e2d636f6e74726f6c2d3500fded4a744b671905400460a880efa4"], 0x6f) 2018/02/28 01:52:19 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x4, 0x8000]}, &(0x7f00000000c0)=0x8) mq_getsetattr(r1, &(0x7f0000000000)={0x87ca, 0x80000001, 0x935e, 0x3, 0x7, 0xff, 0xffff, 0xfffffffffffffff9}, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x6, @time, {}, {0x0, 0x2}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, 0xc28) dup2(r0, r2) 2018/02/28 01:52:19 executing program 5: r0 = memfd_create(&(0x7f0000000100)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x258, 0xf, 0xb, 0x8, 0x70bd28, 0x25dfdbfe, {0xd, 0x0, 0x2}, [@generic="d7e7d2e563fd223fcfe32a2f74b6cff4ae7c532caa095584eeb4b8625c951fa37c0279391e095ceb15f2ac1fcb1a7aff5dd2b2c25dc1f4963daa0bb1da9d185e74d931e2e2886f8e56700c1fda983868a96d79e2fec4a712c8c64a3ba56b18766fc8eafc8418694f33f03ae378d5163f1c1c45d64a1baa68a5bb973304caa13d7f9a1a59400ff99b446a5708945e2da61c478f39abb8ba2fa70438119e36e62f218de96d11c25e5a42576289c603076c0db36e2744df53e1cdc62cc16e9d870e93638455c88681aa196aded2e917b79a2def13a5753678c208d61d1bd9ea99c52a29", @typed={0xc, 0x5, @str='\x00'}, @nested={0x114, 0x7, [@generic="15212b0497f2869fe0f29fea2cad55b01fb31337aa111164495832d34aa2c052606d7dd4600afaaa82ec9fb70097ade1f57825effc9c35c69da6f95e2733fde97a5055e65b717e4f390ab62e126018f5f42a8da4714fe94854ca8914279103039ed57e29d7aba77cd9458a8475e1a2dfcfe252fc0547c3bdc385a157c5e2bbbbed699dad2eac90e79b9d0c58b318417a71794b53ccbc68ee1a8306de64c132dfc0ebd6b08c4de7d9e5", @typed={0x8, 0x48}, @generic="6ba1a6b41ffc708add054f7594ec559a9154b87f47e73ce070", @generic="cfca3cc7fadab771069b89b99f8559cbf348e33172ad00ff96e7d1a6311fa4da9f75c797e75adff6b50a6c4686394f37ae0a54e679af08330b056e17a19e85c7c52679dbca"]}, @generic="18d095ea260c94368ddfad9d43b13106cda98deec55dc406d3837bc3b7c660d828f9e4e8f2de1cbad7a16ae0d572b3657e72dc2c0543c90c55fa8bc92d48d3"]}, 0x258}, 0x1, 0x0, 0x0, 0x4048084}, 0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xffffffffffff6cf3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0xfffffffffffffe11) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000180)={{}, 'port0\x00'}) 2018/02/28 01:52:19 executing program 2: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/28 01:52:19 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt(r0, 0x8001, 0x9, &(0x7f0000000040)="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", 0xfa) write(r0, &(0x7f0000000000)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) 2018/02/28 01:52:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000ffc8)={&(0x7f000000d000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2801000010000100ffffffffffffffffff02000003000000000000000004000100000000000000000000f0e80000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR64=&(0x7f0000001140)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="6caf95a1bf961c7c25f00653bd557bad665785c25d7f834262d3d1bbc1d9d72c691b0e86a91961eb941c79259c9da7198651f706c80ab8d7db059ca300fe1985cf6636290dfa132745175dfb750b70e4583fec937eb0c2d8f6804cddc6137e602389bcc6b82dfc7b0d8dbb7a1dae4d156d02a573b2939fafa3453f029fd0c368d1962320d3c068e420c5bf6f2cd8a48b16254e2ab3f4e80610986e6107651f2700", @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="5564b8d094b878ad8d2666b14bb2b63d753522722f694988d32f9177fc5ce4aad20a0b289e321e16852f73c9a77ed731924cba22eaf6ca6354f14c5b9ff3f047180169386bd1e18789eead6f4d77aa7a93ca66178369b5e445189ecfabfa558ab2b68a69deb50940eab044c6ad64f6f1eb8d26596d5238a21b5fb00e11f493b992f03015bd011a55e91829a1db31ff5a0fb6b5f3", @ANYRES64, @ANYRES32=r0], @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="c57739f6acfa9d9e61746e7250f1c3a9abd3fbe3e8c758ee681771e4f74d29fa13fbb6a80b8a911df8024b0b7ca3b0000e654176ab5aba3f69d678b8", @ANYBLOB="4a458446bcf1c84b000000b3fc001d0097d976fd40f4426302eb73e585078f5fd639fc03d5310e2e3e373ad321", @ANYRES32, @ANYPTR], @ANYPTR64=&(0x7f0000000380)=ANY=[]]], 0x4}, 0x1}, 0x0) shutdown(r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x80, 0x82) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) lremovexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000480)=@known='security.selinux\x00') renameat2(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={r3, 0xfffffffffffeffff, 0xfff}, &(0x7f0000000580)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x280200, 0x0) 2018/02/28 01:52:19 executing program 3: r0 = eventfd2(0x7, 0x10000000) write$eventfd(r0, &(0x7f0000083ff8)=0xfffffffffffffff1, 0x8) 2018/02/28 01:52:19 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x400) syncfs(r0) pipe2(&(0x7f0000d0cff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)) vmsplice(r2, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x1, 0x0) epoll_wait(r3, &(0x7f00004dd000)=[{}], 0x1, 0x0) tee(r0, r2, 0x1, 0x4) 2018/02/28 01:52:19 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) 2018/02/28 01:52:19 executing program 3: memfd_create(&(0x7f0000000040)="2f7b06003270707031253a656d30f9", 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981", 0x4}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/02/28 01:52:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @empty, 0xfff}, 0x1c) clock_adjtime(0x7, &(0x7f0000000000)={0x4, 0x6, 0x3ff, 0x9, 0x9, 0x7, 0xd3d0, 0x7, 0x5, 0xf9f, 0xfffffffffffffff9, 0x3ff, 0xfff, 0x2, 0x4, 0x1ff, 0x10001, 0xa82, 0x0, 0x80000000, 0x80, 0x6, 0x6, 0x7, 0x2, 0x6}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) clock_gettime(0x1000000d, &(0x7f0000fecff0)={0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{r2}, {0x0, 0x1c9c380}}, &(0x7f0000770fe0)) 2018/02/28 01:52:19 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) rmdir(&(0x7f0000000000)='./file0\x00') connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 2018/02/28 01:52:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x401, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000040)="20002091", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x2d7, 0x24000000, &(0x7f0000809000)={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x95f58460a54c2654) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/28 01:52:19 executing program 5: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = dup(0xffffffffffffff9c) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/100) 2018/02/28 01:52:19 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x26, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="006340400000000000fe95b6a841d50f6b95abb3340000000000000000000000fb916cff02dfdff82859af12c830cdb3b7af176e1bbf018ded4edda68bb40aa80386742faf74015dc1329abaedf530d80f7551954bd40c2d7d208e4354ffed6a829787d5334d37382fffa302c1c40672e387c33249284670bbf51d54ac1af1c296f22eae6b056aab6cc4161f5f945566b054e49fc318013c59d06d606db904575ff49aeed2997095dedf2969d4f04d645278aff5d46f9371"], 0x0, 0x0, &(0x7f0000000200)}) sendto$ax25(r0, &(0x7f0000000000)="5991a752b01f", 0x6, 0x44, &(0x7f0000000140)={0x3, {"4e61b64aba7f37"}, 0x2a16}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)=[], &(0x7f000000eff8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)}) 2018/02/28 01:52:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x8000000000000}) sendfile64(r0, r1, &(0x7f0000000000), 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/02/28 01:52:19 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000aa1fee)='/dev/input/event#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) clock_gettime(0x5, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x7530}, 0x9, 0xfffffffffffffffd, 0xffff}, {{0x0, 0x7530}, 0xff, 0x9, 0x5}, {{r1, r2/1000+10000}, 0x3, 0xd1, 0x5}, {{r3, r4/1000+30000}, 0x6, 0xfffffffffffff901, 0x80000000}, {{}, 0x2, 0x8, 0x8}], 0x8a77a17ac5b7d3b0) 2018/02/28 01:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f29000), &(0x7f000093fffc)=0xc) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000213ffc), 0x800) getpeername$unix(r3, &(0x7f000062efeb)=@file={0x0, ""/19}, &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000078ff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000083e000)=ANY=[@ANYBLOB="1c0000001c000100ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000797dcbfc92565b5bc33d2b2aaf1f05688d3472db5bb91557ea8d4b78b29c6be4634f9eb64cb8373be221"], &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000cecffc)=0x8000000000000, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000283fba)=""/70, &(0x7f000052affc)=0x46) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) read$eventfd(r2, &(0x7f000037f000), 0x8) 2018/02/28 01:52:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/02/28 01:52:19 executing program 0: rt_sigaction(0x9, &(0x7f0000fcb000), &(0x7f00007b4000), 0x8, &(0x7f00003ecff8)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="24cf5f8abc0277c2e7416315823a65a9b9435498ac446b42390b19bfca6fb94d63748e90489c6c888646f3d1dcfeb00496b1dd07c150ccc8277fe6a879e3f4c9d8df80cc726f0a233b55b2437fe8ccaeaf88b6f1143c02a883707f71ece1af876bfa68507ca30e5528886a651776ca8c5098edc1af04d7c3ee84ae7c8d9bbe581a7df3c37ec9ec63194324e8d40a598be9a9b935a68950fe030cd18f3a9f1221a9adf94a833d4c") 2018/02/28 01:52:19 executing program 2: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f0000a47000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f0000000000)="6808f1ee36472e6c5e89513d06525a880657240c54cb47fc38ffd3f44d4bb63529cd7ed992e7b671d5246432fc75c222850067beac137dea4ed48ce05cfb957c7e7b27736fd40dd891b0323fe74f0f482a6c5f68632ace0369847d9bf5381dbf0b978fb9879b7ea8ca47b716c517348f058edabcd30a7ccf87f6bf592fe98ea38d669041f1ed8130253d3374e34649fb070285ac8691a53b9fd1247710bd7619229e11e9258edb51f5f96f3f9367d1d688f4fde285ab6480012ed6c8fd6cb68cbfba70d06ec4f3a2d81f187b8b310508f5c751900e4e826142a47013e5", 0xffffffffffffff42, 0x5) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x0, 0x19, 0x5, 0x1, "83bf7da863420cb80632bf7fe76db082f2833fba4a050eecba59e960771f599e"}) 2018/02/28 01:52:19 executing program 5: fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) prctl$getreaper(0x19, &(0x7f0000000040)) 2018/02/28 01:52:19 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="aa65bc65db0000feffffffff0200000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x800c, 0x6, 0x4, r3}, 0x10) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)={0x4}) 2018/02/28 01:52:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)=""/146, &(0x7f0000000100)=0x92) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x12000, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000687000), 0x4) 2018/02/28 01:52:19 executing program 2: r0 = epoll_create1(0x0) poll(&(0x7f0000000040)=[], 0x200000000000029a, 0x8001) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_pwait(r0, &(0x7f0000ddd000)=[{}], 0x1, 0x0, &(0x7f00007a7ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @rand_addr}, &(0x7f00000000c0)=0x8) getsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/02/28 01:52:19 executing program 5: timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) 2018/02/28 01:52:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) fstat(0xffffffffffffffff, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030c000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x400) fremovexattr(r1, &(0x7f0000000080)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x10010, r1, 0x18) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x100, 0x4) [ 50.890619] binder_alloc: 8906: binder_alloc_buf size -9167348755426635824 failed, no address space [ 50.912347] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 81920 (num: 1 largest: 81920) [ 50.937080] audit: type=1400 audit(1519782739.655:32): avc: denied { read } for pid=8923 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 50.969834] binder: BINDER_SET_CONTEXT_MGR already set [ 50.969842] binder: 8906:8940 ioctl 40046207 0 returned -16 [ 50.981719] binder_alloc: 8906: binder_alloc_buf, no vma [ 50.988509] binder: 8906:8924 transaction failed 29189/-3, size 0-0 line 3127 [ 50.988629] binder_alloc: 8906: binder_alloc_buf, no vma [ 50.988647] binder: 8906:8940 transaction failed 29189/-3, size 1346392846116052738-7933002472166863048 line 3127 [ 50.989937] binder_alloc: 8906: binder_alloc_buf, no vma [ 50.989951] binder: 8906:8940 transaction failed 29189/-3, size 0-0 line 3127 [ 50.996121] binder: 8906:8911 transaction failed 29201/-28, size 1346392846116052738-7933002472166863048 line 3127 [ 51.045705] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.051277] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.057651] binder: undelivered TRANSACTION_ERROR: 29201 [ 51.064019] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/28 01:52:20 executing program 5: r0 = socket(0x0, 0x0, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) read(r1, &(0x7f0000000000)=""/206, 0xce) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/02/28 01:52:20 executing program 0: rt_sigtimedwait(&(0x7f0000000000)={0xd9cf}, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000005, 0x32, 0xffffffffffffffff, 0x10000000) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f00006c9ff0), &(0x7f0000033000), 0xffffffffffffffff) 2018/02/28 01:52:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8) close(r0) close(r0) 2018/02/28 01:52:20 executing program 4: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000080)={0x22}) 2018/02/28 01:52:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x100) syz_open_pts(r0, 0x400001) 2018/02/28 01:52:20 executing program 3: mkdir(&(0x7f0000350ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='affs\x00', 0x100000, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000001c0)={0x1, 0x0, 0x10001, 0xa37c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0x6, r1, 0xdfb1113358844eb0, 0xb5}) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\b') getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x20, 0x7, 0x5bda4458}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r3, 0x1ff, 0x2, [0x7, 0x200]}, 0xc) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/204) sendfile(r2, r2, &(0x7f00008be000)=0x800, 0x401) 2018/02/28 01:52:20 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$inet_sctp(r0, &(0x7f0000134fc8)={&(0x7f00001a4000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000568000)=[], 0x2, &(0x7f00003e2000)=[], 0x4c}, 0x0) 2018/02/28 01:52:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x280000, 0x60) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6, 0x1}) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000040)=0x58, 0x800) socket$l2tp(0x18, 0x1, 0x1) 2018/02/28 01:52:20 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000140)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f00000001c0)='./file0\x00') 2018/02/28 01:52:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7fffffff, 0x200880) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x200000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={"aa4d7a93953768eaa466a829c63380db", {0x4, 0xd35, 0x80, "83be394dddf9", 0x4}}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007e7fd8)={0x0, 0x0, 0x0, 0x0, "4ef0173ae7291ce0d440ca4586508c706e04fdbef46dd08ce27728dd547b78d5"}) 2018/02/28 01:52:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@broadcast, @remote}, &(0x7f0000000100)=0x8) 2018/02/28 01:52:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x7f}) syz_open_pts(r0, 0x8000000005) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200000000080103, 0x0) ioctl$KDGKBLED(r2, 0x80045104, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'irlan0\x00', @ifru_flags=0x8901}) mkdir(&(0x7f0000bc0ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x0) r3 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000180)=0xffffffffffffffb7, 0x4) mq_timedsend(r3, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)) renameat(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') r4 = dup(r1) write(r4, &(0x7f0000be1000)="168d3bfb64f18fca4cf2d4e8e728f86ae7e9f01f5915fbd42c322d45af7fea843df7a04873a300d68a3695b5c3599d02a96cc086edaf6890471d62b41cfaa5250b6b150378260d", 0x47) 2018/02/28 01:52:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/254, 0xfe}], 0x1, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x8, 0x2) [ 52.174557] audit: type=1400 audit(1519782740.895:33): avc: denied { create } for pid=8951 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/28 01:52:20 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400, 0x0) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x1000020) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)="44db52", 0x14, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x82) 2018/02/28 01:52:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="d7", 0x1}], 0x1) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) dup2(r0, r1) sendfile(r1, r0, &(0x7f0000000040), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/28 01:52:20 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045430, &(0x7f0000000000)) fstat(r0, &(0x7f0000000040)) 2018/02/28 01:52:20 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0xde8494ec0531c7b, &(0x7f0000000100)=0x44, 0x4) r1 = socket$netlink(0x10, 0x3, 0x16) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001100090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) 2018/02/28 01:52:20 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xa, 0x7fffffff, 0x9, 0x9, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x5, 0x4, 0x10}, @sadb_sa={0x2, 0x1, 0x4d5, 0x0, 0x0, 0x70, 0x0, 0x20000000}]}, 0x48}, 0x1}, 0x40) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/28 01:52:21 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYRES32=r2, @ANYBLOB="07902369a24a04278079cd2a8203990c3c2af74d5643776ea5882cbd339d956c47f69868493f392c9fa1fc419fd24607ae5cc9c49dc62544f772ae5e9d06ee5b5c68db9aa486c11a67c9b3f4a1dfc98f418fa342680c6fd1b82de5e37d62687461f772dcca0c19f919edc9aad64861aa3a645deda2832ddaae38bd041f", @ANYBLOB="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", @ANYRES32, @ANYRES64]], &(0x7f00000001c0)=0x2) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003c9000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='auxv\x00') exit(0x0) close(r4) syz_open_pts(r4, 0x101000) 2018/02/28 01:52:21 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x20, 0x40000, 0xf7, 0x400, 0x8, 0xfff, 0x7, {0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x6, 0x1f, 0x6, 0x1, 0x3}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x3ff, @loopback={0x0, 0x1}, 0x7fff}}}, 0x8c) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0x0) 2018/02/28 01:52:21 executing program 2: times(&(0x7f00000000c0)) r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x3, 0x4) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x2, 0x7, 0x9, 0x628, r1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x8c7af79df364e595) 2018/02/28 01:52:21 executing program 6: prctl$seccomp(0x21, 0x1, &(0x7f0000000ff9)={0x0, &(0x7f000050d000)=[]}) prctl$void(0x4100200000001c) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0xfffffffffffff001, 0xc531, 0x6, 0xff, 0x4, 0x6, 0xf9, 0x1, 0x7, 0x8, 0x5, 0x7ff, 0x2, 0xfffffffffffffeff, 0x10001]}, &(0x7f0000000280)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x2, 0x51, "0ff640fc1120aa15a8705df173ab982cd8d820b0530734fe3508a8e8018bb8dead50bf4069896be18cb3a380ea83588df4f1c2092365bfd20247b8f8a7d14415563e3bf5e61d6fc40b6e808e40bc7ff5d5"}, 0x59) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x9, 0xcf71d39, 0xfff}, 0x10) 2018/02/28 01:52:21 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x151) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xca, "dad5b8df367159a355ac573b88ad6f98527f58b6d21b132f389f641a77cebff789942b2c45f7d1c5ba2c563c1d88b995e1a6e8654ea5351229a475af0ebb339f3a0cf98367f68c11523b943364d869fe38dc735ad990ebbb2372b93e0d1ae8efc5dc2c9f8698da43a522b3dfa12618505551ece3257a3c04ee23f57c8258d99bb0a2b25a90f894e4ffc410c01d256694e4e075dd23783abac3e09e7163a303582cd97dc8a20219fab958531d6f54fa8b4bb909bcc2bc8c77de5f27d84e47e2e198c13ad7659400f0afd2"}, &(0x7f0000000200)=0xd2) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00003d5fc0)=""/64, &(0x7f0000eb2000)=0x40) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002440)={0x0, @multicast1, @loopback}, &(0x7f0000002480)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x6, [0x0, 0xe19, 0x3f, 0x5, 0x9, 0x7]}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000024c0)={r3, @rand_addr=0x4, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000600)={'filter\x00', 0x7, 0x4, 0x4dc, 0x110, 0x110, 0x0, 0x3f8, 0x3f8, 0x3f8, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0x1}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0xff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x1ff, 0x3, 0x4752ddce, 0x7, 0xc669, 0xe2, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {}, 0x0, 0x8}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6fe3ee400bd1793112a6a85cec92db16e2823d929ac79530536ede975a92"}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x40, 'system_u:object_r:sulogin_exec_t:s0\x00'}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x353}, &(0x7f00000002c0)=0x8) 2018/02/28 01:52:21 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) r0 = gettid() r1 = getpgrp(r0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x100, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x9f, "897c549baa258fe6d5673ca21b29e67af04a57f95a14093285ea271d8318874dc20eeba7625528c35128b61ef8f7ee689dd2e5cd6bf260120b5105a90f2dd3e9056337198a0de017a219024fcebc466a8b8dda747be49cf22f366a81d91d5a184833e743be64e4c0936d86d77b90546523ada11497e1408833e9cb02f7b9d92e9473cfa9858820cf48054389e3f718b57c7a7e9a7a059d5b44b824ec9f3bd6"}, &(0x7f0000000480)=0xa7) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000004c0)={r4, 0x5}, &(0x7f0000000500)=0x8) ioprio_set$pid(0x3, r1, 0x1) fcntl$getown(r2, 0x9) r5 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x101, 0x3, 0x7fffffff, 0x0, 0x1, 0x7, 0x8, 0x7, 0xfffffffffffffc01, 0xf0, 0x94, 0x2, 0x2, 0x80000000, 0x101]}, &(0x7f0000000200)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r6, 0x7, 0x831a}, 0xc) 2018/02/28 01:52:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x2100) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000080)) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) dup2(r0, r1) 2018/02/28 01:52:21 executing program 5: epoll_pwait(0xffffffffffffffff, &(0x7f0000b2c000)=[{}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f000012b000), 0xfffffffffffffe52) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="ad7bcdd2b102e14472c9460861050dd9649fd98642266fcda347802aaa1fe8bdcd800272e67f3a8199818dbd6b27de25386aa45d1ca0f629047dd3fd80c1c7999ca6200c8f7d6153fe91aecf5ea3d52a09c06aa2092cddee3f0e8951985cfc8aa403ae53181de1b303fab0ee43165bb71a2637d86c273882fbea0177a010622e8535ead2178bbc422ee1cc861d9b9012d5e60fa998d7f389946141f0350ee8c817002e1d458dbf06433fb75371", 0xad, 0xfffffffffffffffe) r1 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/02/28 01:52:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f0000000080)="19", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x2) close(r1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 2018/02/28 01:52:21 executing program 6: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x8000004) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x6b55, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x1, &(0x7f0000000100)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x53, @time={0x77359400}, 0x0, {}, 0x100}) 2018/02/28 01:52:21 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40040, 0x188) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=0x3) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x4000100000001, 0x8) 2018/02/28 01:52:21 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x1, 0x6, 0x86, 0x7, 0x2, 0x7, 0x8, 0x22, 0x2, 0x2}) 2018/02/28 01:52:21 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x10) mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x220000000009) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00000e9ff6)='./control\x00', 0x100000d) rmdir(&(0x7f0000a19ff6)='./control\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000010c0)={r2, 0x6}, 0x8) 2018/02/28 01:52:21 executing program 6: r0 = epoll_create1(0x0) pipe(&(0x7f0000356ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xcf, 0xa, 0x1f, 0xc, "278bd950e1de8b334f37d1ba54c83535172ae05b9e91cc65b2d5988653a5f9db65f4ee1ec1f2bc591401da63b574dc8a5a36db9c0fa886f46cb08f7e4bd5a272", "00c4ad65fa04ff13349e30bf24849fb8fc2799979834a25027c774ace5c65330", [0x3, 0x3]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', '}\x00'}, &(0x7f0000000140)=""/79, 0x4f) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)) 2018/02/28 01:52:21 executing program 3: r0 = timerfd_create(0x0, 0x0) fremovexattr(r0, &(0x7f00005f3ffb)=ANY=[@ANYBLOB="6fab982e00"]) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x680800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@bridge_getlink={0x4c, 0x12, 0x200, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x0, r2, 0x0, 0x2000}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_MAP={0x28, 0xe, {0x0, 0xfff, 0x6f0b, 0x9f1, 0x0, 0xfffffffffffffff7}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/02/28 01:52:21 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) prlimit64(r0, 0xc, 0x0, &(0x7f0000000200)) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e65742f69636d7000e693fbb05d75599f267a93636f1a098c0c63c31709098810c8d8c9469b12892739caf13af30100000000000000b83f497be8948462d33f9d87815a7450e0cfdf3c1fbb099a3616e9b549c1811d265d5de7a49fe71fc8cd43f91ea334d8adedc5dfad03000b5321d132a3b9029d") sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20080008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, 0x16, 0x2, 0x70bd25, 0x25dfdbfb, {0xc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40004) preadv(r1, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) 2018/02/28 01:52:21 executing program 7: unshare(0x20000400) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4a000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xc9, "4fd3034dcdd315e29c6fc55c46e46511ebeeac483121893de83304488ebf9429368d582bdd4920b18848fc41ab390c263cdc55c66e319ab3cd717a3129b5847325e8e734dd1ee5b938af98fea90f3d1769f32b112e1c39e48c8cb03912ed1063e25fd631948e9e8a50243b7928266ed9077f2cc1e0ad9976b3c82e135843582923844000edd131960a0bebf9f010b86767c6c0c1ccc3f772c4ea39f2d5cd0ef7e283941f3dbc3feffac2bedb07a45b635302ebef092726d32548918087cff99c8cc7e2e0c21716525e"}, &(0x7f0000000140)=0xd1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x850}, &(0x7f00000001c0)=0x8) r2 = timerfd_create(0x0, 0x800) r3 = fcntl$dupfd(r2, 0x0, r2) timerfd_settime(r2, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r3, &(0x7f0000eb8000)) 2018/02/28 01:52:21 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fremovexattr(r0, &(0x7f0000000a40)=@known='security.ima\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000b80)={0x0, 0x50000}, &(0x7f0000000bc0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000f00)={r3, 0x0, 0x2}, &(0x7f0000000f40)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000e00)=ANY=[@ANYRES32=0x0, @ANYBLOB="26000000472c00f7e62050ab25f9b0d9f3082da603754f433af11c1b2024773bf078c5788034ec2ec2b554eaea4ab52d8d9150e49b037bea2bb3edc9b0d784142271108bc05d1ed9eec421c766ead55acca735dd7bdd90b1c153163b7a329b234eef0fe3bf4b55137944ce8101ba5d9c2d89dfde8e000000000000005034536ebe0624bd21942b1f00acfbc4f3df0e5d0480147ba284ab2d72246961fd4de068e0d002e7e03bd8eca13aa17f184df75603a538e8b29f34955a97b3116a4532"], &(0x7f0000000a80)=0x2e) r5 = creat(&(0x7f0000000dc0)='./file0\x00', 0x20) ioctl$LOOP_SET_FD(r5, 0x4c00, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000ac0)=ANY=[@ANYRES32=r4, @ANYBLOB="15000000f3ead5bf4cecfaa28f491e80fa6230920774617cea"], &(0x7f0000000b40)=0x1d) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) r9 = getegid() r10 = getpid() fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) r14 = getuid() lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000080)="ccec5e66ad136f4b44a26318b9133c17420a97661e6b0ea2ef205a61857be83c458f75dd0593d5e811a8defcf01c5f99f3bf3376568ba36d0ef426846cfdbda3828f2aa7cda72331172fde", 0x4b}, {&(0x7f0000000100)="579c432b3afa22fd987c26cd14aeeb0230a13edaed8f40ea491332115139151035b8f7ea2764327fa73dfcf66d47d2d2bf185d24c103e278e896b1f5096e80048f0a0fedbaff18b7bc4949feee5e839a47e9c0094273949d76b6dcb5c927a6d02b593f70350e5ec47a20f5fcd1af8bb2b746967c683c914ddbe05fb5c290", 0x7e}, {&(0x7f0000000180)="fdabbc548b083383ac5424e47c4eac31dbcc6cdb13dce961fcad777cbee6f27d2daf5ac1568d5c94ed78641aa24c5060a808fc1e75cf06e7313d", 0x3a}, {&(0x7f00000001c0)="03421018cb6f75de807bbc9184e8be07b5c44c913313a671847004952e7601a29529219a6012e2276ab4c434b2b24533387aff2d9760cbac0600903f862526ae22412bcf7332ccbceb289649abf33a1a235fc7b1c79e6fc0cb24458f30c9fb3356b563ed22f678416c4372e0eb75eef821c2839685325eafab695302ff38a8a19323aa74ff9628cbeecaee8c3fe9750a9ce11e293e2e674422f9686fc78a41dbe584413fcdebec71bf554d4676f0dd9df5ef0c99fd86b1302b712381f6a9d7a6268118d14f587b72f76b1a8a14b165668c1b40d791d19dc19958ebf7b562d4735372289f175c23", 0xe7}, {&(0x7f00000002c0)="369f695556bdd8b076cf3916278e7b9d42b5884f9a6e52a426e662fd1c26a00b4260e612b544df74fb876599e36c1bc68d7c61de71dcd01fdb6e9ab6066d055264e55b0a942afae568577721d94dbc348d34c2305b135c319ef127213a347f76469b3f85674fc69b6827b60cbefeb81b52d6a9b8f737dc7d3c18dbeddee179583142b09dd3b81b8eb83bdfd65f3b08b7494905b6d48696d71db2a0f51f251de222bfdfa66c", 0xa5}, {&(0x7f0000000380)="c8178fa731a319b8f6959895b07101a4e9b55f75c5825aa13e44f601ecee58568ad08771e10bc5da01003f9759a8012fd60a004252f570d8945df0cabef39f45eef953d7e9ac7c3c75d9e40321c6a76fd50c20d0e2a1bf57c1b10fa740fe61c3d1d70d6f88d76565cb39d41520320c86005746fa935597c389fc062fa9449740022fd99ea894998edc9d8f3cc7726b076f143584105638f823f91129b5", 0x9d}], 0x6, &(0x7f0000000c00)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000020000000000000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18], 0xa4, 0xc4}, 0x4000085) write(r0, &(0x7f0000000040)="2400000026007f000100060000007701000000ff0100000000010100000000000000ff10", 0x24) 2018/02/28 01:52:21 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f3ff1)='/dev/sequencer\x00', 0x48002, 0x0) dup2(r0, r0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0xffffffff) fdatasync(r0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x0, 0x5}}}], 0x60) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x2) 2018/02/28 01:52:21 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b1ff2)='/dev/keychord\x00', 0x800, 0x0) write$tun(r0, &(0x7f0000c8c96a)=ANY=[@ANYBLOB="01000000010000000100603f17000014000000000000000000000000000000000001000000000000000000000000000000014e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="6700000090780000"], 0x46) 2018/02/28 01:52:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f75000)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f69fe0)={0x14, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) 2018/02/28 01:52:21 executing program 3: socket$inet(0x2, 0xffffffffffffffff, 0x80000001) 2018/02/28 01:52:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000a65000)={{0x7fff}, {0xea3}}) 2018/02/28 01:52:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000000c0)=0x3, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/02/28 01:52:21 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x12, r0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x6e0689b3, 0x7, 0x3, 0x6, 0x20, 0x7, 0x7, 0x8, 0x1, 0x6, 0x1, 0x9, 0x8, 0x1, 0x1]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x7, 0x5, 0x9}, &(0x7f0000000240)=0x10) mremap(&(0x7f000039f000/0x9000)=nil, 0x9000, 0x3000, 0x3, &(0x7f00003a2000/0x3000)=nil) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) 2018/02/28 01:52:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getpeername$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000100), &(0x7f0000000440)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="018000000000000002004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000002004e24000000049aa5f9680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x2b8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x4100, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f00000005c0)=0x4) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=ANY=[], 0x0, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x0) 2018/02/28 01:52:21 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000000c0)=0x5, 0x4) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000100)=0xa4, 0x4) recvfrom$llc(r1, &(0x7f0000000000)=""/44, 0x2c, 0x0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x16, 0x18, 0x0, 0x0, 0xa1, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74"}]}, 0xe8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x0) 2018/02/28 01:52:21 executing program 2: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x2) utimes(&(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000080)={{0x77359400}}) 2018/02/28 01:52:21 executing program 5: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0xa, 0x0, 'queue1\x00', 0x40}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @control}], 0x30) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x33, @time={r3, r4+10000000}}) 2018/02/28 01:52:21 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6f6f6d5f61646a006806f462c1702f7482d592") writev(r1, &(0x7f0000002240)=[{&(0x7f0000002140)="8836e8339de03fb7e30949132d884b38cdf705222a842c7ea1364cc573b92b13fed00031cef0c7e3ee22a4555a1033eb8592bbff00f8bf6979d9ed324cf4ab6d2b96fe719f0c8b777776994e6473c03502e865b2b3a340c1d7a9c7ea79b5e535b10ccc08374a3eade83310efbf7a09fd72f1a624579c4dc2ce0ab7f08ec7c87a5de3763ed0e7e5"}, {&(0x7f0000002200)}], 0x200000000000016a) 2018/02/28 01:52:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1000000004e20, 0x80, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f00000000c0)=[{0x10, 0x29, 0xb, "3ba03d"}], 0x10}}], 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200001, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/28 01:52:21 executing program 0: mkdir(&(0x7f0000bb6ff8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="f0907ef0d937c50c4b149b240c35cfee", 0x10) iopl(0x1) mount(&(0x7f0000229000)='./file0\x00', &(0x7f000087fff8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/02/28 01:52:21 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x10000000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'bpq0\x00', @ifru_addrs=@hci={0x1f}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="0000000000000000000000d09ff9d248ee0e87c10000000000ef0e7c8db1bb36a2ca62e97d1d7f8d75ea30a058f9e0fd00c909609f8b5d75242171541e6acee92e032514962ddb75521a2af18df754d4f05e0cbbb190276bf195b08476834c95c82a862b26c3e626ceb03623d75a3c6841"], 0x10, &(0x7f0000000540)=[{&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/187, 0xbb}, {&(0x7f0000000380)=""/166, 0xa6}, {&(0x7f0000000440)=""/172, 0xac}, {&(0x7f0000000500)=""/64, 0x40}], 0x7, &(0x7f0000000600), 0x0, 0x81}, 0x40000000) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000600)={0x2, 0x0, 0x6, 0x276}) 2018/02/28 01:52:21 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x4, 0x5, "ff6c0f49d79b", 0x882}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fe9)) 2018/02/28 01:52:21 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000), 0xfffffffffffffc53) sendmsg$netrom(r0, &(0x7f0000000600)={&(0x7f0000000000)=@ax25={0x3, {"2155b46d0140d9"}, 0xfffffffffffffffe}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000080)="c297e2881c98aa8841e82d6967c82bf0ead1b68dc460b048729ac0b8ac7f00b025ab44dae6c5ce", 0x27}, {&(0x7f00000000c0)="445f05839573e4c2add46095927ffbd037f8ca60248502473a81a8d5e07731d9e1bb13bf189d948d18f8857accfeb31dc648aaf93e5817ea7a84849e966823022b4fa446350d467711a2933b787b0077238641b9fe3dcaa0e4cee0781f3408d9771857fa0d0ddd51538f4f35700146784f514ae1ed41fa965e94582475", 0x7d}, {&(0x7f0000000140)="8c80f7afdc651fee48683d5ecc438eda2f9527c47497868699c0d2f8f38a7a5c326556677823ecc556467306ca76c76442fec8146e1350c7e6ed658b144b456182c8f3fde8506bb13aa518973fdf3b50566b1f55eff05ed05ba26adb0a279b62842cd08711712e96d6b8071d94daff3f697e1e0fdbf448086fe2b53d51343f64c83387727ec4d4db214de01974a55f57493940a0ed863c771319bceefdd0", 0x9e}, {&(0x7f0000000200)="29349fa476e4b34438e2903ba54aea540b2177519bf600d1326e57b069841512e1a6128178f0447a426fa60326d5e22d97bc5762a3e376123dde89a43683d594a3", 0x41}, {&(0x7f0000000280)="3111b92f0cba67c7bd021d748e180c629de9b50c0ed611bd092822a24e3b23bc7ce1e05ee00622d60ccfbec497114cb5f9984217d292882a1507942d089015cad8d1409fbdd0d76ebb2c04793ad73c62c8581e484361a409421081", 0x5b}, {&(0x7f0000000300)="2c0b7825f8e55221afcb7046356eac0325f2c32f8903a0185b788d68c61aa51645a98cb341878f2adf0d24406dc3a54b8e383ecfe1cafffdff97379d916a8ba0c729b341508aefd271a61ae240ff39a47a1c2112aac6", 0x56}, {&(0x7f0000000380)="077145f42a2d1e027ad90a24971e4b669969cd29f03da9ef2420664b49400b75dc1b6bacd450d32b3c388ade1ac7e7eaa2e8fb1c1019cd87ada25fbe0078a16a2586498dc8f5c66072f7c2dbf716c738bf113f1f37b67ea5cb9b5abc5597bc76463c109d9e7a4e4e70d32022b6874a9a26ce9638d527d6c01484ceb6bb3af7485a8ba674a237e1c6c360f1fc2fa5888ee4351c658d8295a42c165783d70e", 0x9e}, {&(0x7f0000000440)="a29fb8e7db600d53b1ef945dd666fc9997f1f43eb212c8dfa57d565a123adfe97f432495bc690d39841da19f94a8f1e88198d65aac55f5d5ab6d6e004bc80e", 0x3f}, {&(0x7f0000000640)="b20518cae81fd8b1e59fb7f3cd8f5644739e011459cfce9e903e2254a151d5c0d6322f2d8560bb6c6d190a6216777043200985d3667e756d992ffa15f6efa6080344d7518b9f2e1cf5a778bc78d7e22ee339ff87d38f3caa5b4865d363cf56cd57254d51507e96ba3514dd82d454c2b7069fbd32274c0f99b297af61348ddb517c003cef84f8a8d96b3fd1a009dcf458d778b5e788cf5a6fe825bc19b6587c097e7fffbceb3ab767260546a700b439b8018fcc4a846479821ac395dfa5b8c56c6dd953e9621738348747683d061bc6a76a5dbb044fef2560138d7d12e374d2aa54fb1d615560040261fa37", 0xeb}], 0x9}, 0x4001) 2018/02/28 01:52:21 executing program 2: pselect6(0x40, &(0x7f0000000040), &(0x7f0000000fc0)={0x0, 0x2}, &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}}) pselect6(0x40, &(0x7f00000000c0)={0xffffffff, 0x7, 0x6, 0x1, 0x1, 0x4, 0x2, 0x80000000}, &(0x7f0000000100)={0x3ec2, 0x81, 0x2, 0x100000001, 0x8, 0x1, 0x6, 0x9}, &(0x7f0000000140)={0x7ff, 0x9, 0x6, 0x6, 0xbe9, 0x10001, 0x2, 0x2}, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0xed}, 0x8}) 2018/02/28 01:52:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) vmsplice(r1, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92", 0x1}], 0x1, 0x0) close(r0) getpriority(0x2, r3) 2018/02/28 01:52:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000280)={@remote, 0x0}, &(0x7f00000002c0)=0x14) bind$packet(r1, &(0x7f0000000300)={0x11, 0x1000000015, r2, 0x1, 0xd, 0x6, @empty}, 0xff63) 2018/02/28 01:52:21 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000005dc0)={0xf97cff8c, 0x24e, 'SE Linux'}, 0x7e) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x6, 0x3], 0x2, 0x0, 0x4, 0x8ace, 0x0, 0x42ab, {0x8, 0x100000000, 0x7f, 0x8, 0x0, 0x7ff, 0x9, 0x5, 0xfff, 0x6, 0x6, 0x3948, 0x8, 0x0, "1dbd9e47ca493c571a0aa5433637c650a8c66809e9347f71f649c1818bb87551"}}) 2018/02/28 01:52:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int, &(0x7f00000000c0)=0x4) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r2, &(0x7f0000000040)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214, 0xffffffffffffff4c}, {&(0x7f000034a000), 0xffffffffffffff60}, {&(0x7f00001b2f21)=""/223, 0xfffffffffffffea7}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x426}], 0xd8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40, 0x0) dup3(r3, r0, 0x0) 2018/02/28 01:52:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x399f1736, r1}, &(0x7f0000000180)={0x7146, 0x0, 0x6, 0x7, 0x6, 0x7}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000200)={{0xfffffffffffffff7, 0x7fffffff}, {0x8, 0x3}, 0x80000000, 0x2, 0x9}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000002c0)={""/16, @ifru_data=&(0x7f0000000280)="99741cc940b78911ac7fb910c3834c05bbb40c93fac63f8300a1fb65049a8f19"}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/02/28 01:52:21 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000000040)="643a850b7f60cd78e33400010cd83de2ca1051fb4bf376568e504fbf68674620dbbe60ccb07b4e2f640be5ba660b8a5271949de8e84c5cc2e03894d072b8078c6e8504009279a4442a58736a28142b5fc8a5d8066b8f0872a200a64592ba7642529155601e62d2bc8a9a2c9cd02d62c008ed4025948d0643cfaf8916568265145d70bb78dfcecf1fd8605ad1bdff02dcb9e0fd8dfa05fb5a3c8d65fc5033230e2806dcbc988e8420830fe318bba0f07d814c03efdd5c6c630baab520389fa9d60d3377d2b5", 0xc5, 0x25) r1 = syz_open_procfs(0x0, &(0x7f000010b000)='net/raw6\x00') fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x1) 2018/02/28 01:52:21 executing program 7: r0 = socket$inet6(0xa, 0x10000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x248000000, 0x1, 0x1, 0x1, 0x9, 0xea9, 0xe673815}, 0x20) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c3ffb)='veno\x00', 0x5) 2018/02/28 01:52:21 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e21, @broadcast=0xffffffff}, 'bond0\x00'}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/02/28 01:52:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0)=[], 0x0, &(0x7f0000733fd0)=[@rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x20}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20909000}, 0xc, &(0x7f0000000040)={&(0x7f0000001040)={0x1024, 0x27, 0x20, 0x70bd2b, 0x25dfdbff, {0x5}, [@typed={0x10, 0x78, @str='eth0\\\x00'}, @generic="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0x1024}, 0x1, 0x0, 0x0, 0x4800}, 0x4004010) close(r2) close(r1) 2018/02/28 01:52:21 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x4}, 0x20) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000de7ffc)) 2018/02/28 01:52:21 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000aeaffc), &(0x7f0000000000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) [ 52.591579] SELinux: policydb string length 590 does not match expected length 8 [ 52.603914] SELinux: policydb string length 590 does not match expected length 8 2018/02/28 01:52:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000)=0x4000000000000000, 0x4) 2018/02/28 01:52:21 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bcsf0\x00', &(0x7f0000000040)=@ethtool_pauseparam={0x0, 0x3, 0x8, 0x5}}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000f10ffc)=0x400000000003f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) 2018/02/28 01:52:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000511f8e)) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00') 2018/02/28 01:52:21 executing program 2: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={{{{0x2, 0x4e20, @rand_addr}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc102, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) [ 52.661888] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=9151 comm=syz-executor1 2018/02/28 01:52:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000100)="9b", 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r1 = syz_open_pts(r0, 0x80a80) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) read(r1, &(0x7f0000f23fae)=""/82, 0x52) 2018/02/28 01:52:21 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr=0xd3c}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 'eql\x00'}) 2018/02/28 01:52:21 executing program 4: socketpair$inet6(0xa, 0x0, 0x370, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = memfd_create(&(0x7f0000002000)='+\x00', 0x0) pwritev(r1, &(0x7f0000001300)=[{&(0x7f00000012c0)="921ca827950d1fee", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) 2018/02/28 01:52:21 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000f01fee)='/dev/input/event#\x00', 0x0, 0x200) fcntl$setstatus(r0, 0x4, 0x2000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000877000)={&(0x7f00002eaff4)={0x10}, 0xc, &(0x7f0000a55ff8)={&(0x7f00006c8000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000adafa0)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000325f23)=""/221, &(0x7f0000108000)=0xdd) fcntl$setstatus(r0, 0x4, 0x800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) 2018/02/28 01:52:21 executing program 5: restart_syscall() r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x316a}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x97, "55a0dc796af682d7822aca503ad9b0fab5e3a6d2bc1a88a778bb3b8e4082ff0a47ebd0282d4d6897661c4717c2bc5f6d70cf8b436a06006d371486dee9307f160d8efb9f1ee659f1321c448e0bc93c3e530721647fd8711980cbb0fe34c107f8d77cce33f08627d1a33267e917ae8dddd76c1f6ec4dbf18bef1f91989fd004c9883918d8c53ccbd6124e4227f1036b5b703d66171290d9"}, &(0x7f0000000200)=0x9f) [ 52.702417] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=9167 comm=syz-executor1 2018/02/28 01:52:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, r0, 0x0) pipe(&(0x7f0000000040)={0x0}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000e81000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e81feb)='/proc/self/net/pfkey\x00', 0x80, 0x0) recvfrom$ipx(r2, &(0x7f000047e000)=""/149, 0x95, 0x104, &(0x7f0000e81000)={0x4, 0x101, 0x1, "61a99782a45b", 0x20}, 0x10) lremovexattr(&(0x7f0000e83ff8)='./file0\x00', &(0x7f0000bcd000)=@known='system.posix_acl_default\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) signalfd(r2, &(0x7f0000000380)={0x8}, 0xfffffffffffffe82) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)=0x5) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r4, &(0x7f0000e82fbc)) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000232ff2)='/dev/keychord\x00', 0x40, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000180)=""/245) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000340)={0x80000000}) r7 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) munmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedreceive(r2, &(0x7f00000003c0)=""/227, 0xe3, 0x3ff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40047705, &(0x7f0000000080)={0xaf, 0xc35}) 2018/02/28 01:52:21 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000013ffc)=0x8, 0x4) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @local}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1, 0x0, 0x0, 0x1}, 0x20) write(r1, &(0x7f000001d000), 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/28 01:52:21 executing program 5: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) syz_emit_ethernet(0x200, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x2, 0x4, 0x3}}], {@ipv6={0x86dd, {0x3d, 0x6, "91f785", 0x1c6, 0x88, 0x2, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x33, 0x4, 0x0, 0x1f, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0x2b, 0x2, [], [@generic={0x5a35027a, 0xb, "a5a9c4f4b4ee4812768bb0"}, @jumbo={0xc2, 0x4, 0x3}]}, @routing={0x2b, 0xc, 0x0, 0x17fe4ef7, 0x0, [@dev={0xfe, 0x80, [], 0x10}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}, @dstopts={0x72, 0x4, [], [@jumbo={0xc2, 0x4, 0x9c}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1f}]}, @srh={0x16, 0x8, 0x4, 0x4, 0x40, 0x1, 0x3, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty]}, @fragment={0x77, 0x0, 0x9, 0x8000000, 0x0, 0x1, 0x68}, @hopopts={0x0, 0xa, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x4313, 0x2, []}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x28, {0xfc, 0x8, 0x1, 0xc7ac, [0xffffffffffff6c7d, 0x8, 0x6, 0x10001]}}, @calipso={0x7, 0x18, {0x264, 0x4, 0x6, 0x79a, [0x7, 0x9]}}, @padn={0x1, 0x1, [0x0]}]}], @udp={0x4e23, 0x4e21, 0x36, 0x0, "d978c0101ae8eb73fc50abff65877898fee37e27d9fbf16bf22cb9e2bdfaac03f0ba528f840980fa81f277f39809"}}}}}}, &(0x7f0000000280)={0x1, 0x2, [0xbd5, 0x9e0, 0xde6, 0xdb]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) rt_sigsuspend(&(0x7f000069dff8)={0x200000000009a}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x15) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'gre0\x00', @ifru_settings={0x1200000000000, 0x1, @fr=&(0x7f00000002c0)={0xd14, 0x5, 0x0, 0x80, 0x4, 0xffffffff, 0x10001}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/28 01:52:21 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20002) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x7f, 0x4, 0x0, 0x100000001]}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') unshare(0x400) readv(r1, &(0x7f0000f5c000)=[], 0x0) 2018/02/28 01:52:21 executing program 7: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendto$unix(r0, &(0x7f0000000000)="7d10341a0e2aac0aa14a2726a216396a9998f5e0dcbea17fdbbc3469c61c7149cff0be81b23ed066b2b4367aa2bfe07b99d44dd9512af1ee9ec3a2aaee5d3b553f33ef57ee6c", 0x46, 0x8000, 0x0, 0x0) 2018/02/28 01:52:21 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000f01fee)='/dev/input/event#\x00', 0x0, 0x200) fcntl$setstatus(r0, 0x4, 0x2000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000877000)={&(0x7f00002eaff4)={0x10}, 0xc, &(0x7f0000a55ff8)={&(0x7f00006c8000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000adafa0)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000325f23)=""/221, &(0x7f0000108000)=0xdd) fcntl$setstatus(r0, 0x4, 0x800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) 2018/02/28 01:52:21 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000005000)=0x98) write(r0, &(0x7f0000005000), 0x226) 2018/02/28 01:52:21 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x7f, 0x375) sched_rr_get_interval(0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x5c) 2018/02/28 01:52:21 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') 2018/02/28 01:52:21 executing program 4: clone(0x200, &(0x7f0000000100)="51ecdf97202e1e6ea468da130b22e060c0c17f0d20858a08f457f039822ff3d7e87b950110e14e1460e4a6dceed4387a6def8405ad0e481f3d4f1a5ad2c9fa5eda8719204049bc7fef7d9b8e17c0b6266c7277007e15768fafcadf420c14ec962fe7cc92e0fa9e78bdb311e3aa37236913d193dc7344988350f8e67426a480fddd0cedbd", &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') creat(&(0x7f0000000040)='./file0\x00', 0x84) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[], &(0x7f0000000200)=[]) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000280)=""/117) r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="48214d703f1edb2aab12a9d40a236237c3048b60c64d9ac862140a1ed922059e71902595ff98bcc772aa3811", 0x2c, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000000380)=""/79, 0x4f) getpeername(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000f3ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d71240611ba6f3080000000000000000000000000000001a5a00000000000000000065eeec6354bbb1e39cc1fde7f468c30f08fec7ea12d334bb29ac8a2191458d9dd98897fd413a273497b4427533f492026ff3ae04ef"], &(0x7f00000000c0)=0x58) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/02/28 01:52:21 executing program 2: r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = getpgrp(0xffffffffffffffff) tgkill(r2, r1, 0xffffdfffffffff5e) 2018/02/28 01:52:21 executing program 5: clock_gettime(0x2, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002b80), 0x4100000e, &(0x7f0000002c40)) 2018/02/28 01:52:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x8}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000007bf91)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000272fdc)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) write(r0, &(0x7f0000b84ec6)="9c", 0x1) lookup_dcookie(0x8000, &(0x7f0000000040)=""/8, 0x8) 2018/02/28 01:52:21 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x101000) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/28 01:52:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00007a1ff5)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000000000), 0x1}], 0x2d6) sysfs$3(0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) 2018/02/28 01:52:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004fdb)="240000001200fffffffefd956fa283b72400008000000000000000683540000004000300", 0x24}], 0x1}, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="2e73656c696e757873656c696e757873797374656d2add766d6e65743000", 0xfffffffffffffff9) keyctl$revoke(0x3, r1) 2018/02/28 01:52:21 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000240)={0x6}, 0x8, 0x0) mkdir(&(0x7f0000bb6ff8)='./file0\x00', 0x0) socket$packet(0x11, 0x3, 0x300) r1 = timerfd_create(0x5, 0x800) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="1539be78ce6f480ec60d89206b4d826348e8c3ec0b902e1a9315f1edce4936a852c9ac42c29ccab436151ad3ac74a0d1354f71d6f752b5f0e8dab67e7e9dbc9720324db54a129d6335776f96ba57eac34df88c1db9127e7edc29b5a72cf2d2536bb1795ed00eae05d235dde46ac4dc0bfa3a0798bcae6ff8857780117285e0e020c769b131ccb22cc1f541b5f1a01d45c64fff9252120a015aa6187a8aa67def1338e64fcc41761226ecb4f2a8a479cacbfe05feccd980", 0xb7, r2) poll(&(0x7f0000000000)=[{r0, 0x4248}, {r1, 0x4020}], 0x2, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x200, 0x20) mount(&(0x7f0000229000)='./file0\x00', &(0x7f000087fff8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1cfff)) 2018/02/28 01:52:21 executing program 3: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x6, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={"4984a3b74ed6d225c2dce9de1c7466b3", {0x4, 0x900, 0x4, "0a1577b03185", 0x7ff}}) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000000c0)=""/108) sendto$ipx(r2, &(0x7f0000000140)="69798d09dcd0c9ecfd47b1389ea73ead08fb906e90744635467dc6dc055534e8d5cfb30e7a6aa59ebd6233df798de6ef35a9fd05bf491b891ef004d02a919f59289ac2cbcf009f32f8865d33d38a2f76c823d2407b9b7b15704d8ec389fb3a3fa771151215abc544d7ac14fa95156d25a77bb59a95eafc0afa2bf879e8a1fcdafe7495d1cd4eb20c57205b5f1ee784c45e83ab16bb01a03be5b2e08c0ad9c4cd5ba54cae8438edf3c20264bb7f9e82a048472de29c9e", 0xb6, 0x80, &(0x7f0000000200)={0x4, 0x6, 0x101, "075516326180", 0x1}, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000300)) 2018/02/28 01:52:21 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002c2000)='net/netstat\x00') preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x98, "62f6213e160c83c1238c2d7040951f4415d428597c4763fdbec4fee5db91b33e7e42096afb5fc3e693b61665a6d0e612340e96bca46d46b2c1e6f9398ef754e974120fbfc7b63138f4b1daba61ea49e54a8014fbefb1a6e917dfeb40176db5a9feb6bc9ffc9c6662ddd2a642a76670ec03c27a5a7d5db6bb5c2ad8d352088b843a0974562a53554032589910742d3fc96f4a4c4d945a5c1e"}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2, 0x3190a189}, &(0x7f00000003c0)=0x8) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) sendto$inet(r1, &(0x7f0000000000)="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", 0xfe, 0x4000, &(0x7f0000000100)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/02/28 01:52:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e657400c82d437168edbfdc5952e2e49dfb8e0148e252e2a2") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) fstat(r0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x8bee, 0x4) 2018/02/28 01:52:21 executing program 0: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000590000)='./file1\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5bff8)='./file0\x00', &(0x7f00007bfffa)='ramfs\x00', 0x0, &(0x7f0000d0efc8)) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccbff8)='./file0\x00', &(0x7f0000341ff8)='./file1\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='nfs\x00', 0x20000, &(0x7f0000000200)="af1bf239605f764d4e94c5a63a0d8de7e8d396a5cdd69e09a15ef139f4885aca4a8eff540a160c4f0778e91267a54b375b99545584126d01550f27ff3c1988cb2021cb3d4969088b063927d625e39d76c4ea8902e29ce9ec1fa9f7a213d737e4ecafd7ff2c984cd5f9bb728f9b961c0e7cbb1512c29005a284ddd29cfcfea422fca967e8d5ba94a7a1dc5cf043d47e145b67ddbaab4fa0d5e16aae29f0f2adcaeee2d91544") setxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="6f73782e72616d66730012df5fa825b6d622314d4d4ec519b7e130112b17f065215f7cc6e65b5a648d4a2248e350ea770220e70483b99be98451d64b1cba18396f1f14418d13900a2c1324"], &(0x7f0000000080)='proc\x00', 0x5, 0x0) 2018/02/28 01:52:21 executing program 5: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xa, 0x20000000032, 0xffffffffffffffff, 0x0) exit(0xffffffffffffffff) 2018/02/28 01:52:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000df7000)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x107400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) 2018/02/28 01:52:21 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000000000000000000000000000000000000000000100000000000000"], &(0x7f0000000040)=0x2e, 0x80800) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000d04000/0x1000)=nil, 0x1000, 0x3, 0x3f, r0, 0x0) clock_adjtime(0x0, &(0x7f000001dfc2)) 2018/02/28 01:52:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x6, &(0x7f0000000040)=0x2add, 0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000180)=0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400140, 0x0) getsockopt(r3, 0x4, 0x19, &(0x7f00000001c0)=""/4096, &(0x7f0000000080)=0x1000) 2018/02/28 01:52:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x10) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x69bc) r2 = accept4(r1, &(0x7f0000218fa8)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfff00000000000000790000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000000)=0x58, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0x1) dup3(r0, r2, 0x0) 2018/02/28 01:52:21 executing program 1: r0 = userfaultfd(0x0) link(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)='./file0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) open(&(0x7f0000001340)='./file0\x00', 0x301000, 0x1d2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000a71000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() getresuid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000012c0)=0x7) getresgid(&(0x7f0000001180)=0x0, &(0x7f00000011c0), &(0x7f0000001200)) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001300)={0xffff, 0x2}) fchownat(r1, &(0x7f0000001080)='./file0\x00', r3, r4, 0x100) process_vm_writev(r2, &(0x7f0000053fa0)=[], 0x200000000000004e, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1cf, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/28 01:52:21 executing program 2: r0 = open(&(0x7f0000000000)='.', 0xfffffffffffffffc, 0x0) unlinkat(r0, &(0x7f0000b0efff)='.', 0x200) 2018/02/28 01:52:21 executing program 7: pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/28 01:52:21 executing program 3: r0 = gettid() exit(0x0) ptrace$getenv(0x4201, r0, 0xc37b, &(0x7f0000000000)) uname(&(0x7f0000000100)=""/215) capget(&(0x7f00000000c0)={0x20080522, r0}, &(0x7f0000000080)) 2018/02/28 01:52:21 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x8001, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x10) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000140)={r2, &(0x7f0000000100)=""/43}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0xd27) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ashmem\x00', 0x101080, 0x0) 2018/02/28 01:52:21 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a000000ffffffffffffffff030006000000000002004e20e0000001000000002000000002008000ffffffff0000020200000060030005000000000002004e20e00000010000000000000000bd2ffa681003192ce13ab277181fbcbc056eb7c137084aa799f632890ab4095e9f735c5f7820c7140d297304c33fd727d022b4b8497470e271f659b7485ca1dcaa5d352d2f2a33debfad805920d8edc4782b3bcf3cc15cfa8dc43b02c92328186bf376f58626559706d7e386a9e70ef3dd3430"], 0x50}, 0x1}, 0x0) 2018/02/28 01:52:21 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x1000, 0x5, 0x8, 0xccd4, 0x5, 0x3ff}) socketpair$unix(0x1, 0xa0000000000a, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)) dup3(r1, r2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa02) 2018/02/28 01:52:21 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000040)=""/209, 0xd1, 0x2, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0x400}, 0x10) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) process_vm_writev(0x0, &(0x7f0000000f90)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='numa_maps\x00') connect$unix(r1, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) sendto$packet(r2, &(0x7f0000000280)="507d50146d7232f24dd8ab1a3172e227ce298ac108db99d03421fc4f10848ebaecadb70e78fc0bdb2364341dea8530a2245938b24b003bef09472ee4214b21ec002559", 0x43, 0x24000000, &(0x7f0000000380)={0x11, 0xfd, r3, 0x1, 0x8001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/02/28 01:52:21 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000240)={@multicast2=0xe0000002, @empty, r3}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x1, 0x6, 0xe5, 0x7fff}, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d", 0x4}], 0x1) 2018/02/28 01:52:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f00000baff0)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) 2018/02/28 01:52:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f00000ce000)=[{r0, 0x20}], 0x0, &(0x7f00006ab000), &(0x7f0000ee0ff8), 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7, 0x30}, &(0x7f0000000140)=0xc) clock_getres(0x3, &(0x7f0000000000)) 2018/02/28 01:52:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000180)=""/252, &(0x7f0000000140)=0xfc) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000005fe2)=""/30, &(0x7f0000001000)=0x1e) 2018/02/28 01:52:21 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xa, 0x20010, r0, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0xfffffffffffffd25, "88e89a35749b51c0c8f746e21daf7eb47a1ec2bf6d450198184ba596532a065a3d47a6e43d6580bed9f43625f8dcdaa0abb3bb8799bfe59d07b9a11b295fd3a2c405381b791ba072896cdc26792addd1bc745531c02deb4fc898107069f2ac944d901cf28d8769b901015daef5c27a47700d9b00000000000000000000"}, &(0x7f0000000280)=0x85) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000080)=""/70) 2018/02/28 01:52:21 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x104) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x8, 0x800) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:-0.c1023', 0x20, 0x35}, 0x3ae) 2018/02/28 01:52:22 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="9eea99a0d86d825c99ab6bc1af0f3a76df8288bb302e37da6d9c854013b1551d775e140db9dab9e4b334d1e5a929c6cb9be0394a89be0dd2c4e6fbb7b1fbcd73046cc2b2fd29a3f4f3024f7435573ad9a1da16d8aee8679ecddbee708c88bc0df0c3a0b342ff7c5ebb37332956b74d79cf231dc4a9d60c7f77ca3cfd759727d98ec669799a8d066a61d663d64a3d9b6f46c057ae1d93c78968607a901611b005abaf0c0bbfe3a3f07c4e5fc3704c456123b0265bff0c953808a95e9fac3f765b846d2717eb45943b38ff65601e9a00c4ca5301e269ed12f6b26138b93811ba288a246b01e005d85f36b4d03ce00e") fgetxattr(r0, &(0x7f000054d000)=@known='security.selinux\x00', &(0x7f00000a5000)=""/40, 0x28) 2018/02/28 01:52:22 executing program 7: setrlimit(0x2, &(0x7f0000000000)={0x4, 0x8}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004aff3)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/28 01:52:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="000500020a000000ffffff00008e00000002004e20e00000010000000000000b000000000000000000030005000000000002004e20ac1401000000000000ea0000000000000010000000000000000000"], 0x50}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={r3, 0x80000, r4}) 2018/02/28 01:52:22 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000000000)="418a5241d463c684a1965364984cca47d88f4348c1d025d801000000a2ff5e289776", &(0x7f0000000040), &(0x7f000021f000), &(0x7f0000df5000)) write(r0, &(0x7f0000000080)="77c9057153330eed8194133bd729fa1c9d3efb0626f0ac1059441fe6bfcea50af64542adc56308a0ea707fb81b20fb", 0x2f) 2018/02/28 01:52:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x80) 2018/02/28 01:52:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, [@dev={0xac, 0x14, 0x14, 0x1a}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x591, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x28) 2018/02/28 01:52:22 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) socketpair(0x3, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x2b68, 0x80000001, 0x6}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000200)) 2018/02/28 01:52:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0xff) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/28 01:52:22 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000828000)='/selinux/relabel\x00', 0x2, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/28 01:52:22 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f00002ee000), 0xffffffffffffff00}], 0x383, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0xff, 0x5, 0xfffffffffffff82a, 0x40, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/02/28 01:52:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="2115210cec1ccd6a0b0b9100b7f95587b96a78dd487d78b1cd18d71310efdb9acfd05fa6ccac1546df508e6c852969945a84e4e44bc8e9d15b048a62ced6cdfb6db87a58f20fe54ba2c24c0ea849cedf97cb0c8b40d70d2675f1c9366751649b38de1ca35ae5252370e4d64e731a4c", 0x3a, 0x800020008005, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000040)=""/101, 0x65, 0x0, 0x0, 0x0) 2018/02/28 01:52:22 executing program 6: r0 = socket$inet6(0x10, 0x7, 0x0) dup3(r0, r0, 0x80000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="eeffffffffffffff0000f1ff"], 0xc, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000018007fb1b72d1cb2a4a280a80a06050000a8432191052369250009000800001c010000001400a3070e000000030000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)=[]}, 0x0) 2018/02/28 01:52:22 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00002efff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20200, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x6c, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10630840010000000000000012634840000000000000000002000000000500000000000000000000000000000000000038000000000000002000000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="8561646600000000010000000000000002000000000000002600000000000000852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000200000000000000"], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00080000000000000f630c400200000000000000000000000b630000"], 0xb1, 0x0, &(0x7f0000000140)="6172955c07250b4b382b9ecbeefcce150a8f2df8f0d0e34300c6d6e11b502d77c6765dea7014c1003ad9cd3d9555bc74087234903b5fc80c1ab5b943b9f197938f138a8c60b93ea5d14fe500ce46912efcbed79e798366dd2d52322c73d0f9a08dba7394e6f5597067219d15877b78a71682b267c09b0edbf9ea054fe6019c28128a2d0bac888ebc951186e7f58d49255fe8a9b562d01661388c81053fb6e6a6f9ceb5dd69d1e11f35e05cc732f936b5de"}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000280)={0x20, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)) 2018/02/28 01:52:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="2115210cec1ccd6a0b0b9100b7f95587b96a78dd487d78b1cd18d71310efdb9acfd05fa6ccac1546df508e6c852969945a84e4e44bc8e9d15b048a62ced6cdfb6db87a58f20fe54ba2c24c0ea849cedf97cb0c8b40d70d2675f1c9366751649b38de1ca35ae5252370e4d64e731a4c", 0x3a, 0x800020008005, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000040)=""/101, 0x65, 0x0, 0x0, 0x0) 2018/02/28 01:52:22 executing program 4: mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x2) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffc, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0, 0x8000, 0x8b, 0x2, 0x5f, 0x3, 0x6, 0x9, 0x4, 0x9], 0xa, 0x7f, 0x6, 0x3ff, 0x5, 0x5, {0x74a, 0x5, 0x39, 0x800, 0x260, 0x2, 0x6, 0x2, 0x2, 0x8000000000, 0x5, 0x7, 0x9, 0x2, "3fc2d618ba09683a29f0ca91cc14108075f90f756fcd4bb5d3d174d43fc8c885"}}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="02644b04ec7da1a95a14d8403323c24e5c") ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x9, 0x1f, 0x0, 0x4, 0x100000001}) 2018/02/28 01:52:22 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect(r0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0xfffffffffffffdb9) [ 53.359360] binder: BINDER_SET_CONTEXT_MGR already set [ 53.369993] binder: 9333:9341 ioctl 40046207 0 returned -16 [ 53.403059] binder: BINDER_SET_CONTEXT_MGR already set [ 53.408364] binder: 9333:9357 ioctl 40046207 0 returned -16 [ 53.415493] binder_alloc: 9333: binder_alloc_buf, no vma [ 53.420966] binder: 9333:9341 transaction failed 29189/-3, size 80-0 line 3127 [ 53.422412] binder: BINDER_SET_CONTEXT_MGR already set [ 53.422419] binder: 9333:9357 ioctl 40046207 0 returned -16 [ 53.442572] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/28 01:52:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) bind(r0, &(0x7f00009b2ff8)=@sco={0x1f, {0x7fffffff}}, 0x8) 2018/02/28 01:52:22 executing program 6: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x102) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x2000}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) 2018/02/28 01:52:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x206000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/02/28 01:52:22 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r0) getpgrp(r0) r2 = getpgid(r0) setpriority(0x1, r2, 0x0) 2018/02/28 01:52:22 executing program 3: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/9) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/02/28 01:52:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000753ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19fd63fb}) fchdir(r0) r2 = syz_open_pts(r1, 0x0) r3 = dup2(r2, r1) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000000)={0x0, 0x80000000, 0x4395, 0x8, 0xd37, 0x2, 0x81, 0x8, 0x7, 0x101, 0x80000000, 0x3f}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/28 01:52:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x8}}) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/28 01:52:22 executing program 5: openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x40000, 0x40) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000340)=0xfffffffffffffffa) r1 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001380)='\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00000013c0)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x8, 0x5, r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001440)=[{&(0x7f0000000040)=""/177, 0xb1}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000001400)=""/50, 0x32}], 0x398, 0x0) 2018/02/28 01:52:22 executing program 2: r0 = gettid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x0, 0x8, 0xe7fd, {0x77359400}, 0x1, 0x2}) r2 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000000c0)=""/75) exit(0x0) pread64(r2, &(0x7f0000000000)=""/150, 0x96, 0x400000) 2018/02/28 01:52:22 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4b0140, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, [0x3f8, 0x1f, 0x8, 0x3ff, 0x3, 0x200, 0x8a, 0xffffffff00000000, 0x0, 0xfffffffffffffffa, 0x4, 0x9, 0x4, 0x9, 0x1ff]}, &(0x7f0000000280)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x4}, &(0x7f0000000300)=0x8) r2 = socket(0x10, 0x1fffffffe, 0x5bbe) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1300000000003dd4ec370000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000000040)=0xb067) r4 = dup(r2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000380)=0x0) r6 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001e00)=0x0) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001c80)={{{@in=@rand_addr, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000001d80)=0xe8) r10 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003400)=0x0) r12 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0}, &(0x7f0000003a40)=0xc) r14 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a80)={0x0}, &(0x7f0000003ac0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003b00)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000003c00)=0xe8) fstat(r2, &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(r4, 0x9) stat(&(0x7f0000003cc0)='./file0\x00', &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003d80)='./file0\x00', &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000003e40)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003f40)=0xe8) r23 = getgid() r24 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003f80)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000004080)=0xe8) fstat(r2, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000004140)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000004240)=0xe8) stat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = signalfd(r2, &(0x7f0000004340)={0xfffffffffffffffd}, 0xfffffffffffffd4e) r31 = getpgid(0x0) fstat(r4, &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getegid() sendmsg$netlink(r4, &(0x7f0000004540)={&(0x7f0000000340)=@kern={0x10, 0x0, 0x0, 0x20040040}, 0xc, &(0x7f00000039c0)=[{&(0x7f0000000400)={0x162c, 0x2e, 0x4, 0x70bd29, 0x25dfdbfb, "", [@generic="cd94a4f899a2b73c69cab7d7fd7f1bf180e68b58beff5ca8bb65535c97c0b1c295aa57775c863c3fb60567e17558e25b72243cb261c9e8a997c29cebbfe2bd2fffe453ba037d9f456abc111bd7a43227a1b2a91b74ee954add4c22cd18d32e", @nested={0x200, 0x51, [@typed={0xc, 0xfffffffffffffff7, @ipv4=@empty}, @generic="f033e1fddd7e357b6cc13d2fc4d76877666b4b8974fce2b123009dc219c050c0892a120f685584b4f008c980f68e39f251ebb12895ff0703fb2bb699989e215a4a0e17ba253130fc62067d5afe77685b5e1ee4a0760623580df3e00a1f34056eec7e95a8881fe9cb9a9317131af5b2cfb3481961b779b43d0f907f1488264938fd4c466097989547b43ad3a7abbd72a246d3c0085138cdadfe9563d0964d4dd543ccb84b733e23aba94551fb6c6bbcbc2d3b99591384936e8f0c61", @generic="f71f4d1cfdeb0c3ef11dc0e81f3a022d00a7d63d03f85cd369f5da098fbe3e9f638947332777a7da976b8b6693016c79750be9a4da", @generic="d12399089bc5df6985229f0afafbe81e751179abbab49b9b54b15f084f60f6ee4da8ff7afe121bfb333758a83c4e55d8237fca7f231fd7b1853c4fb3ed2be7326a20ae1f2b82d56f3789dfa9eeae1d408804d5a0364c93b6cd6da323", @generic="97fa5a0463f62dd30c29e99351d7b6ebce181dfcd965e0407b250dc04db7985b12e26d0ebe965a2ff279cafaaf5663aa646a51721e587eae2293f62d8d71c579a2a4715a6ed6ac88653f44da436d6bcc9a654a99cc849f479b7a8f42383faa82c804668df8a81ff5300a7d50a3c9cd88d686fa2bf0adfd45cf7be3b4ef4ed553c6727d0b4adbc097ed15bd5c", @typed={0xc, 0x26, @pid=r5}, @typed={0xc, 0x55, @u32=0x7f2a80000000}]}, @typed={0xc, 0x23, @pid=r6}, @nested={0x1e0, 0x76, [@typed={0xc, 0x80, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @typed={0xc, 0x39, @ipv4=@loopback=0x7f000001}, @generic="c05a6075105897284ec8f42c3d107d45011f690be73d7e1d4a5ffb72bda1852188f9c113661b4293ba053b838f55deda4cb2ce7f3b1e9a9b7fa0913caf37d25c1feddfc6d375d83e8ce868e4cbb5abd8eb63b168667c29b7f11dcf7cdd04454897f7aa9e0678d8c8d424f0c19d62bee3e472eff2733d79d7a4d34d09670ed7e1c8ca6b949ff9a50cc315a700bec6690480463d14958baa0536238f087830fb4fe56de90e27b7def2877d098f5c901c6bdf75f8699f94fea3397fc3504cfaf96ba4e5b64503c348e091fe1a", @typed={0xc, 0x5a, @u32}, @typed={0xc, 0x10, @u32}, @typed={0x8, 0x32}, @generic="77bc1b15eaad236fec27ba19e8053cbce7608c2a2d787639df3c1d2c830f19f35d07b74e17cb480a782e20947a8493f832b9e5b3add1c6f0e61776466a12e01954aeb53972dc38912d3024d64e49bb42ba723126ce8b6225fe4451580074f2a05a14fb1ff2c474a35af52cebb63e06b2764ba7ea3d1f00afc0d42ff204a3696e059ce14dda55ee3a74cfb28a", @generic="a359181ff95acab4c56f3cdaacd8a35d8fff3cb58f71fa6e1ccdafe4b18e87b4e329b458b6863506a1c1c987115b68958d8b7aecbc4e6a9ffe883779db42026c189debd5fa53928439a3ed6d"]}, @generic="fc6c68d5c108982106dfc42825a502cc7336d973b4d3dcf35cf55dbf53044c6c9b5e2dfefdc75a486ce18f6de0a686b69adebeee3724432bcd54167ec11597dfe9614f4675c1048bbeb1d4536e0fa8fe207d165f26d7d9a14cc85e5671b22ec8b1a07dcffe18cafc1c8e22043d637767cb5e9505101c28ba50b872aead9eac772fae546f94c0f82da82de558a4c769580c1aee2308275c0342baa5795f37d3f4bc24fdd54719a8dea52238b996425820e5fd290bd764dd2f33c986279e31c62a89e723faa95ca8929d11e45d1ba17f4d7b9c", 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@generic="754dcec75b3ba08bad527a2b6c6121e9219a0a4ff16501cdfa75ab3a80379c0147b32e9405979f857d76c6b1a5968b6231cea9b766ae1bf1967d1c393211346a2e842cb5d0d9ced637d49a7139c28c205987221578e970df7a8854e92a5e6d5224e8ebcd5260f7d30ad850fd7f3a03dfa236a43958a8f0567261b77bc3b285", @typed={0x18, 0x7c, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @generic="363da069c9e33fde40939fd9c813f87b8f82a24d50a025245875c87d9e2542baff4257221eb09fd7c9be6579fc301418ec05a614208bc756fb058300a45ecdb24c0ac0d5f78380d6a8978bd340979ac91d3515516096b57198a7c866d8337be78378265f39fff801cf73feb7ade072b1922b68ff45ec5ecb2348790eac119e857f9bf682abb12cd20fd7680ed37ec345e2d7a1cefbfee971c7f15aeee860c6c3a1fa15ba6d4f92a86c985bc3ac70b16c5b0ddfc2a983b275", @generic="e7c466d6938c4c0211bb0bc43d4abab783df3acca08f27223d15f37ca5f2e9d659e285a1381daebbc471c6ff3cf9c9f164ed178bbb35e7a24e35ee90f46b43bf6f4e1239657f086fc045e1c8ce1d3116f74a107ea70d39092f2eea714d5c0dcbba2a91dc3982c26cf807f9fbd56d15856e4dfe32e291e36735a2c223378f19c87d038c973b56bd58b121fa58a5b05eb22582b6385ff54edc436330bd37cc122d760736e0cd39e61d8190650fd834ea8e2db35da093f13bad998c0c89bfa9078378de5011a867c8215e55099d3ff8206a82ff5c048f46689dae4d0082f4c41b689c8002d0c3b5fdad059d6947fb0c0406dfa11f", @typed={0x18, 0x60, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x2fc}, {&(0x7f0000003440)={0x548, 0x3a, 0x0, 0x70bd2b, 0x25dfdbff, "", [@typed={0xc, 0x43, @str='-\\\x00'}, @nested={0x6c, 0x79, [@generic="49ef3dc6ee9f5f7dc61ee634739c95be40cc6cad2d9d55f3da7d97651b50e13e967db6633f57f3a218a398a0bc85227a0ea872c537876c380c4e7ac807d52364cb11d14bd3ec50884def34d71be98c588b1424dbb253cb4d0b5997", @typed={0xc, 0x31, @pid=r10}]}, @typed={0xc, 0x91, @fd=r0}, @generic="dc346d21b58a674dfd682d53f518a0d5495ecb4a2be4537e0e807fa8f268fdad0ddd41ea1d6098447c200ee0cd0e5099073e9431ced72b8c4feea9341acceef9cb4e0d9b52dbdfa2d46bde121d0766", @typed={0x18, 0x1b, @str='/dev/keychord\x00'}, @nested={0x44c, 0x34, [@generic="4d65a804b21005bf3340506a3354c93b6d17d0c4ef573146b8ae91508722f5813018396108d322eddacae2ddb3aadc98aa5f4a620ced778a4141525f3e41f242e0f821841959b01023b21e619d4a5bba001df6dbd3dde44427c7dec3386e8a4e64ae0ee04ebead879776c299942aca4ecb14c5513da0d9aa6abebe38c2461c088f1f71c31a6045be174b70891a1f04c767c80ab150afa1137ca8a6c6e69097ef6b0b9526158765393432", @typed={0xe0, 0x18, @binary="aa843d7e008e6d62746d468c840c402dbfba06befe3c43c210f7f7a1a2c5182d049f764aa1c4ee05a43dbac6f6df14e706d4174cde73ab2b0fca31021e3cb3b0f9a1d185dc5c906aeae52da72abeeb0398937392d59ec7e4a36dd02a040f1494069bddfeb734d7be0088806d45f127f4fbb55b96edf169f08d341e190228b6cdb3cae1ea8ff3b713c83e1f434c8d269e55c2908fa61e6b1071d5ff20ec530d556a0b3ac1fe06a79b23b739cf48d3b3ba35a95402ce47d7b22dd8cf813b78f77d54babd1de38468903c6a7442175c860d1e07537c788eb2"}, @typed={0xc, 0x34, @fd=r4}, @typed={0xb4, 0x27, @binary="c9f34741d001ca20d58e025d26f278ce3364012d4009551fa04c39675fe4cd5bb9a45f5df39410950a15b24915c8399497dda4832e888f44fbf886dab6cafc96c40f3487ca9b571b7143d3edcf1029b04ff6928437e208846d94fd13790d325e551355538642ff9ccf0741e3e8f965ad4f1c27e8b1a670b57cf2fe5f291f8edf0bd11d652e0dd97130860b024b507729a15fbd15eec604683240cc4992629ffd2b20301df19f1a30f13a3595"}, @generic="8e1da7bff0f1894325ba4bc8b97519d9b230f1124095bb756e15c74214b3f37c2826791a6b68c6f9db25c3c908ca6739d8545d66d147369870c7bf1c13f086cd81308fe6c84e706692be6bd093c257b28ebf4fa71b5df8c8caf97c53d685fd9a8f89ad386f09aec5038f60dc670b34d3c78ce1eb99a402a3ea4a6b9b047c24350bfb924fca1bb2ccd2dc27", @typed={0xc, 0x50, @ipv4=@multicast2=0xe0000002}, @generic="64ffc0eea3c07b4c466523b12f70613dac08333ef965373f38b52fc7b7f3b744ec8a20f5904c78e88adbebffd7c4c1002a3d6ab6512f85eaba8f4ae6a3b8646ef1bfb50f5621c031a423ff2204a4587b361f8baf3f05166d09b647c4ea0513e3dbde6bdc13c464bd3aded129bec224f68d82a4207aeb9eb54c08ab5784641b18c481306b264644ddc1448618dc73ba2da2ec86429d3361c11a4d6e1521c45de7cd8eb4563de9803c000b", @typed={0xc, 0x6d, @pid=r11}, @generic="2a7b4168c2779ee1cca4122698b9c6d1a118768ebecde2633c686d185eb1934b66120a40dab60e3f835f40546120866eb3fbd76ff0664d67829f6ed16f2f45618ef0546fdded2aeaec887623fc4d31423967c7ad606c44408ea7f3b3fa9136ccaf655a3071336ba33ae370d00d13579025f27fd95ea8318cea39df93e75acb15dd87807f8ac31dc75e12786e33fd6067789a6bda53b78540d9abc9bd5cc0c9bf090c5bc069b665639b3b7ea7f38a8078"]}]}, 0x548}], 0x6, &(0x7f0000004400)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x2c, 0x1, 0x1, [r3, r0, r2, r3, r4, r3, r4, r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r4, r3, r2, r2, r4, r30, r4, r4, r2]}, @rights={0x20, 0x1, 0x1, [r4, r0, r3, r0, r4]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0x124, 0x800}, 0x0) 2018/02/28 01:52:22 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0xfffffffffffffffd) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/13) [ 53.448527] binder: release 9333:9341 transaction 39 out, still active 2018/02/28 01:52:22 executing program 7: r0 = gettid() rt_tgsigqueueinfo(0x0, 0x0, 0x3b, &(0x7f0000000040)={0x0, 0x0, 0x5}) rt_tgsigqueueinfo(r0, r0, 0x5, &(0x7f0000000140)={0x39, 0x5ad, 0xa93, 0x96}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) flock(r1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000493000)='attr/current\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) rt_tgsigqueueinfo(r0, r3, 0x31, &(0x7f0000000100)={0x18, 0x4, 0x8001, 0x750}) write$selinux_context(r2, &(0x7f0000000000)='system_u:object_r:hald_exec_t:s0\x00', 0x21) 2018/02/28 01:52:22 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/210) geteuid() clock_gettime(0xfbff9fdffffffff2, &(0x7f0000000080)) 2018/02/28 01:52:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) socket(0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x200) close(r0) 2018/02/28 01:52:22 executing program 0: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x40}, &(0x7f0000000040)=0x8) fchmod(r1, 0x104) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x40000000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r2, 0xfff}, &(0x7f0000000100)=0x8) r3 = epoll_create1(0x4446948027a4fa62) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000001000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021efe9)='3', 0x1}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/28 01:52:22 executing program 4: r0 = memfd_create(&(0x7f0000000000)='keyring\x00', 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = mq_open(&(0x7f000013b000)='\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x2, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0xbd147c2}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x120) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000180)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) sendfile(r0, r1, 0x0, 0x4) [ 53.503066] binder: undelivered TRANSACTION_COMPLETE 2018/02/28 01:52:22 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r2}, {0x0, r2}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f00007feff0)) ioctl$void(r0, 0x5451) read(r1, &(0x7f0000941ff8)=""/8, 0x8) 2018/02/28 01:52:22 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) writev(r0, &(0x7f000000e000)=[{&(0x7f0000000000)="bd47b069", 0xfffffffffffffc60}], 0x1) 2018/02/28 01:52:22 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c02ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r0, r1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'erspan0\x00', @ifru_addrs={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}) accept4(r2, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) 2018/02/28 01:52:22 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/80, 0x50, 0x2000, &(0x7f0000000140)={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x101}, 0x1c) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x8000) 2018/02/28 01:52:22 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x8, 0x62, 0x60ea, 0xb9b, 0x1}, 0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f000079efdc)={0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}) r2 = syz_open_pts(r1, 0x40) close(r1) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000340)="b7", 0x1}], 0x1) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000000)=""/202) 2018/02/28 01:52:22 executing program 3: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x400000000, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/28 01:52:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007adfe0)=[{0x2}, {}, {}, {0x3, 0xed58}], 0x1ad1391c35b51174) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x3f, 0xdc, "8aa13a1ad4323e344116f22dee654c9d9027ccb814c8a3aa1869228341f79e18d6e0af9a4b94260fc4bd85dcfe855ed05290b7383bddcb7b0b33514a7478b3d860d6ae6ca3feea26567837afd3e5774464925c3b38ee7f67763f851f8d1a4793e486e8d29ad9d12a4951425f8aa861c5bd10785ad9dde874c040a64922d2dbddc3ff816a8e2817bc6c4e17c5b27e4eb658a70041cbb146b7e0e96145a9e00ba14b34adc5adb9e2d300cbd04216ec42258d9712dcab7aa98e5861e4da169d1295754a79f9ef8417d080fa0396d4aebe12073fc05031224a32462516fe"}, 0xe4) 2018/02/28 01:52:22 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x9) [ 53.533988] audit: type=1401 audit(1519782742.255:34): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:hald_exec_t:s0 [ 53.534942] binder: send failed reply for transaction 39, target dead 2018/02/28 01:52:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0xffffff34) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4200) acct(0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv6_getnetconf={0x1c, 0x52, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/02/28 01:52:22 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x100) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x1011, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)) 2018/02/28 01:52:22 executing program 2: personality(0x444000e) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x610000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e21fe0)={0x20a4d710}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/02/28 01:52:22 executing program 6: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='\x00\x00\x00\x00\x00', 0x0, &(0x7f0000000480)="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") 2018/02/28 01:52:22 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x101800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0xffffff92, 0x3}, {0x6, 0x80000000}, 0xfffffffffffffffb, 0x2}) 2018/02/28 01:52:22 executing program 2: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000000000)=0xfff, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x3d, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB="9f19e7b68a5bb79057a6a776eb803cfbb640dc800e4b9adafb8ad60d2f82887be7ce2ed841bc7e3d3ac418c78b5e3c0000000000000000cfab73d77522"], 0x0, 0x0, &(0x7f0000009000)}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) [ 53.610286] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 53.626761] binder: 9424:9434 ERROR: BC_REGISTER_LOOPER called without request [ 53.628291] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 53.654762] binder: 9424:9434 got reply with fd, -1, but target does not allow fds [ 53.670874] binder: 9424:9434 transaction failed 29201/-1, size 24-8 line 3232 [ 53.682100] binder: BINDER_SET_CONTEXT_MGR already set [ 53.682110] binder: 9462:9463 ioctl 40046207 0 returned -16 [ 53.682330] binder: 9462:9463 got transaction with invalid data ptr [ 53.682352] binder: 9462:9463 transaction failed 29201/-14, size 34-0 line 3146 [ 53.688377] binder: BINDER_SET_CONTEXT_MGR already set [ 53.688384] binder: 9462:9463 ioctl 40046207 0 returned -16 [ 53.689718] binder: 9462:9467 got transaction with invalid data ptr [ 53.689742] binder: 9462:9467 transaction failed 29201/-14, size 34-0 line 3146 [ 53.703832] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.704224] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.713238] binder: BINDER_SET_CONTEXT_MGR already set [ 53.713246] binder: 9424:9468 ioctl 40046207 0 returned -16 2018/02/28 01:52:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') pread64(r0, &(0x7f00001f8000)=""/129, 0x81, 0x2) fcntl$setlease(r0, 0x400, 0x2) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/28 01:52:22 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f00001e8ffd)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r2, 0x80000, r0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@rand_addr, @loopback, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r4}, 0xc) fcntl$notify(r3, 0x402, 0x18) wait4(r1, 0x0, 0x0, &(0x7f00002e1000)) fcntl$notify(r3, 0x402, 0x2) 2018/02/28 01:52:22 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/28 01:52:22 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/28 01:52:22 executing program 2: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) r0 = dup(0xffffffffffffffff) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x9d17) 2018/02/28 01:52:22 executing program 0: listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/144, 0x90) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000008ff8)='environ\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/28 01:52:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000000c0)=[], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="0c00001c0200000000000000"], 0xc}}], 0x2, 0x0) 2018/02/28 01:52:22 executing program 1: r0 = creat(&(0x7f0000cf8000)='./file0\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f000048a000)={0x10001, 0x0, 0x200}) fcntl$lock(r0, 0x7, &(0x7f0000ceffe0)={0x2, 0x0, 0x0, 0x2}) getdents(r0, &(0x7f0000000000)=""/171, 0xab) 2018/02/28 01:52:22 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_names='syzkaller0\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e22, @broadcast=0xffffffff}, 'tunl0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x1}) [ 53.725773] binder: 9424:9468 ERROR: BC_REGISTER_LOOPER called without request [ 53.727909] binder_alloc: 9424: binder_alloc_buf, no vma [ 53.727948] binder: 9424:9473 transaction failed 29189/-3, size 2325018492002107392-0 line 3127 [ 53.776842] binder: send failed reply for transaction 42 to 9424:9447 [ 53.785210] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.793628] binder: undelivered TRANSACTION_ERROR: 29190 2018/02/28 01:52:22 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0x0, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000ae7ffc), &(0x7f00000dcffc)=0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x80000000, 0x3) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0xb5e5, 0x8, 0x3, 0x1, 0x2, "b0e3e9a3e0f5b5158364b114eeee7daec4e8970da8a0def882f039ce6cc87832a0055ff9aed9ec19a3d83d78fff541ce7b3942229296bebc3ca0cabfe2bf07"}, 0x58) 2018/02/28 01:52:22 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=""/32, &(0x7f0000000240)=[{0x0, 0xe1, 0x9, &(0x7f0000000040)=""/225}]}) 2018/02/28 01:52:22 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) rt_sigaction(0x6, &(0x7f0000000240)={0x20a4d710, {}, 0x10000}, &(0x7f0000000040), 0x8, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r2, 0x80000000, 0x0, 0x1}, 0x10) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/02/28 01:52:22 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00000000c0)=""/40, &(0x7f0000000100)=0xffffffffffffffd3) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000100) inotify_rm_watch(r0, r1) 2018/02/28 01:52:22 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x10000000}, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x7, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) r3 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="670b00000000000069aa1ad2914dec1cdeed3a6d67184d3342832831c4cda28ba1fb3ada56faf11d2aa2349ad867ec4386646f753ebeede7b24d395dc85818367194f9ffffff5d58eba8d9db5fad83dcd06442dc5ad4fb871204a2c5f36fbc66d47eb43772eca7355ebcca8151f10cce655faafbada4286400a8a0baf120f37a343222a547a8f31b8ef8abd8ed0bf0ae89ce2cd83c7700000000129c68d49511509c4f5c8ebbc84c28f85f246a1637661cdf25c55dd6302ee5d7d05ae54ff2f0"], 0x0, 0x0, &(0x7f0000002000)}) modify_ldt$read(0x0, &(0x7f0000000100)=""/32, 0x20) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000200)={r4, r5/1000+10000}, 0x8) sendfile(r0, r1, 0x0, 0x2400000000000) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0e630c4019000040dba85fdbca786467c91a054f009b0d0ab20b759bf90665166a945297a35f02d8d3475e12ff8dacde745b88221e77f6c3987b8f9b3d1619a796e18d671b44e1f6d6a3f15b9539c151750fbf53387feaf7fa0de7d871fdc345a95b63a85be355df2fd30f237abce75289dd8df91a17c6a845ccb8a8e241f9eaabd2ac07cce6d3b5d0a9f3c56091329cf9e183d9c407d1cee9205455bcaa61acc8a8419bdcd9a9c14af45535281a1d22ddedce3accb8"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000006fd0)={0x0, 0x0, &(0x7f0000006fc0)=[], 0x1, 0x0, &(0x7f000000fff7)='R'}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000080)="ac425a21ca5243ffa00151c84d139316ff79682dff240c0e6d9d2ebd4a73c93f3d2d2c6efb50c1") time(&(0x7f0000000180)) 2018/02/28 01:52:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00000cf000)=[]}, 0xfffffffffffffe75) [ 53.806703] binder: undelivered TRANSACTION_COMPLETE [ 53.822121] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.865240] binder: 9505:9510 unknown command 2919 [ 53.870207] binder: 9505:9510 ioctl c0306201 20007000 returned -22 [ 53.877259] binder: 9505:9510 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1073741849 [ 53.886391] binder: 9505:9510 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/28 01:52:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) ioctl(r0, 0x2275, &(0x7f0000791ffe)="a180") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4870, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="64ac6b5c225e4fa6587a2a8c588b2d09f633187f5bfc45d475baf568a25bf4730d2fd9aac58925ebb1ab950c5b76a9ddb802c8ddc399441d53287a3ed085aa9e9ffa471062ad408d698d0e9e1248d088002685e588302e0b5e9bcafe5a68fc1461261b95d72896dcdf824a7bc573a31fd3e3226992ac3a3c78001d24585367b309f714f4d4d49def4618ca4d66fbb615a8885bf6537015eaad928ae818ff5e01b76db5ede3e7cb5ec1aa51a9f2eb4e353c81f15105be26cc345ba24a33c92d") ioctl$KDADDIO(r0, 0x4b34, 0x100000001) 2018/02/28 01:52:22 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f0000152ffc), 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f00000004c0)=0xe8) getgroups(0x4, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000540)) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) getgroups(0x4, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000680)) getegid() openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000740)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000780)={{{@in=@empty, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000a00)) fstat(0xffffffffffffffff, &(0x7f0000000a80)) accept4$inet(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, @broadcast}, &(0x7f0000000b40)=0x10, 0x800) syz_open_dev$evdev(&(0x7f0000000b80)='/dev/input/event#\x00', 0x2, 0x800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) inotify_init() userfaultfd(0x80800) eventfd(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000bc0)) syz_fuse_mount(&(0x7f0000000c00)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x8000, 0x400) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000000c40)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000c80)) fstat(0xffffffffffffff9c, &(0x7f0000000cc0)) 2018/02/28 01:52:22 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f00001e8ffd)=0x0) wait4(r1, 0x0, 0x0, &(0x7f00002e1000)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x0, 0x9}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/02/28 01:52:22 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="0000000000938afa3b4d23e1fe76c911496f1d14bd0662f52d1363f11aed714e8727a500c1fd6c9e2520b0605afa67b08da676802b4662b01d8240649305f194ecef398314e257db51c9cae735ad5027570f3ea7") getdents64(r1, &(0x7f00000d7000)=""/72, 0x48) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) userfaultfd(0x800) 2018/02/28 01:52:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="b2f7c4339b1c0000002000ff0affffffffffffffff0a000000fffffe"], 0x1c}, 0x1}, 0x0) 2018/02/28 01:52:22 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x19) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x60) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) 2018/02/28 01:52:22 executing program 0: futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f000010fff0), &(0x7f0000454ffc), 0x401ffffffc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1734, @dev={0xfe, 0x80, [], 0x10}, 0x6}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x18f, 0x0, 0x5}, &(0x7f0000000180)=0x10) 2018/02/28 01:52:22 executing program 4: mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x43) accept4$ipx(0xffffffffffffff9c, &(0x7f000000a000), &(0x7f0000006000)=0x10, 0x0) mincore(&(0x7f0000005000/0x3000)=nil, 0x3000, &(0x7f000000b000)=""/220) [ 53.951396] binder: 9505:9520 unknown command 2919 [ 53.954388] binder: 9505:9524 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1073741849 [ 53.955559] binder: 9505:9523 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 53.971319] binder: 9505:9520 ioctl c0306201 20007000 returned -22 2018/02/28 01:52:22 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x81, 0x2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'teql0\x00', @ifru_addrs={0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/02/28 01:52:22 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="060000003fc901fedf24070001010700"], 0x10) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) fsetxattr(r0, &(0x7f0000000100)=@random={'user.', '\x00'}, &(0x7f0000000140)='system.posix_acl_default\x00', 0xffffffae, 0x1) 2018/02/28 01:52:22 executing program 0: pipe2(&(0x7f0000000080), 0x4800) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='setgrUeps\x00') close(r2) 2018/02/28 01:52:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="d7", 0x1}], 0x1) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000140)=@ax25={0x3, {"956a853f962e68"}, 0xfff}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000180)="b0f8fe954d57837e9f3a29ed6eb941056a8ce06126347f4d2511b59a457be82483734d4583dd2a5c09661eac75a87155425597c9feca961bb284c760eeaa818c8f4e58", 0x43}, {&(0x7f0000000200)="08e9dadae8784f875220bf11de1844", 0xf}, {&(0x7f0000000240)="a1e226e6393c2243ad4bf87c4d7ebd04c4c6d5df0ef06de84c469d13af3b9863b5ee39e0e4fdaf99e0a08922a714a1da79293318169ca6e6bdd3ab16402c1a8138afc493aff8968c03f8401a9fb95a", 0x4f}, {&(0x7f00000002c0)="4da237f1b3453cd8b4a8ff724f6ff003da8eeb8a1ce6addacbbb8ac93c79f40d8f22e9d926407e4d99e1520d1c1d3110717cdcc1bd854214ffb03470f9e51ced5fafd631a5319287fc67b9acc49a0945672860cdb951ad208ecfbd0f1b9418c749d801c868a5ae3cf54b811b96da3bcb4e3656e776ae6ba1bf011251b340d7b6a6a4fe91d4590e4e0017a3d3fcdb6f960b86184ee74da4498d7f070b0568ff382fbb065e87c59b16deaeee9eff588a", 0xaf}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="2af319eec8cf3ac7cc448b78b28b158dcba33f32c70d71cc30105879f4220e858254f3097e35fca2701db8171f1cf18f740fd0e1ca3bf104e03d83209cb88c905513961437870f64f27646e41ad26edb26de07d4f2bac67fd542db0a9eb8191958dd7834566ab6c3e87f14dc48fb59172e19b93ea775632a16178a2cb19c63a58a913c250184387c3488e8c58887048860531ba577f808ccb6fb555b72a893060cfc3c3866d370ddbfda06dae70833d6db2d5e7008c85ee0e289085d049ce87829", 0xc1}], 0x6, &(0x7f00000014c0)=[{0x10, 0x19f, 0x80000001, 'J'}, {0xd8, 0x11b, 0x7a8, "71cb6942dac8b9450304c853076b29a61ac9a9f455dba5709da9dad3b99be60f979403bf43cc6318c346c7388e5a57f5b243095ca8e0d23bdcdfaab85e1571648f52a53bbac4c0fe3612fbf7218c76a2e19e18dd29d458e17d3b6de3b394921d18cf3a459788602009e6c16fe1eeb335ac2a17df129f9447ff9c093ce3995f264d0519f57d53ee977646d997aac8ae63dc4baa4f4f1022719860ae3d4d82047a0d9c463847f79843d5e6426e1e6796097b9e905af52b1e58f9b59e1456f72d9c282ef97b50a056d81c"}, {0x18, 0x109, 0x10000, "cf0d9e2006e19d005d"}], 0x100}, 0x40000) sendfile(r1, r0, &(0x7f0000000040), 0x102000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/28 01:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x505800, 0xcb) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000001c0)=0x1ff) recvfrom$inet(r0, &(0x7f0000000000)=""/157, 0x9d, 0x2102, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000085a000)='h', 0x1) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/28 01:52:22 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e1e, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) munlockall() r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/44) 2018/02/28 01:52:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/198) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) 2018/02/28 01:52:22 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) sync_file_range(r0, 0x2, 0x3, 0x0) clock_adjtime(0x0, &(0x7f0000000fe9)={0x0, 0x0, 0x0, 0x0, 0x4000}) inotify_init() [ 54.009723] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7323 sclass=netlink_route_socket pig=9538 comm=syz-executor5 2018/02/28 01:52:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000010b000)='net/raw6\x00') fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x80, 0xa4) 2018/02/28 01:52:22 executing program 7: select(0x40, &(0x7f0000000000)={0x5, 0x401, 0x4, 0x7, 0x58d9, 0x10001, 0x2, 0x1f}, &(0x7f0000000040)={0xb0f, 0x7fffffff, 0x2, 0x6, 0x4e, 0x1}, &(0x7f0000000080)={0x0, 0x200, 0x0, 0xfffffffffffffff9, 0x0, 0x5, 0x278, 0x40}, &(0x7f00000000c0)={0x0, 0x2710}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6dff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f6ffdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/28 01:52:22 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x7ffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = signalfd(r0, &(0x7f0000b9fff8), 0x8) signalfd(r2, &(0x7f0000000000)={0xffffffff7fffffff}, 0x8) 2018/02/28 01:52:22 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x0, 0x3, 0x7}, 0x5d8, 0x1f, 'id0\x00', 'timer1\x00', 0x0, 0x8, 0xffffffff, 0x5, 0x3}) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f0000000080)) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) socket$inet6(0xa, 0xa, 0x4) 2018/02/28 01:52:22 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x8040, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5ee}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result={0x0, 0x5}}], 0x38) 2018/02/28 01:52:22 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000100)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x79}, {0x6}]}) r0 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) rmdir(&(0x7f0000000140)='./file0\x00') syz_open_procfs(r0, &(0x7f0000000000)='uid_map\x00') 2018/02/28 01:52:22 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001100)=0xc6) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x0) 2018/02/28 01:52:22 executing program 4: r0 = getpgrp(0xffffffffffffffff) waitid(0x1, r0, &(0x7f0000000140), 0x20000008, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/28 01:52:22 executing program 2: sysfs$2(0x2, 0x401, &(0x7f0000000f7e)=""/130) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/02/28 01:52:22 executing program 7: getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000ff2)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xc) clone(0x1080000, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000), &(0x7f0000000f90)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xff49, "891c8864a9f3e28f7977fb5a3669ecbbb06865a57f0a18bea5566eea7eb413f5f1923c2938bb11b7b3c60597"}, &(0x7f0000000180)=0x34) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x0, 0x10}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000001c0)={0x7f, {{0xa, 0x4e20, 0x2c, @empty, 0x9}}, {{0xa, 0x4e20, 0x46b5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x108) 2018/02/28 01:52:22 executing program 2: ustat(0x80000000000801, &(0x7f0000dfe000)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/02/28 01:52:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/02/28 01:52:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xd3, "f7ae96d1fc271cf45d633050877304020201d9a57f838edc53972f96e4f85f67b7caa92d9643cb63ff5b4f8f947a22a7f545e7dfd7e916f402d29db608e285d98d693ee28436e8d317dd23a7746ddb0429c4cca90573fdddfc4d9cda92f49551369705a97cb2211ae449b98deb8c82dd49aefb5348701d55a0aee39cadf9ee0880e13dd98e7f7e18532cce0bde9082a4252f40bf6385f8f9c02158dce4136a14db9da6b51e4b7fed99bc61401fea775c146ab9edcb7eec9538a606e397418c84116b0216f6f5bb2f35135f2d33b623cb094a73"}, &(0x7f0000000140)=0xdb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xac0, 0xffffffffffff8001}, &(0x7f00000001c0)=0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000062000)) 2018/02/28 01:52:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)=0x1) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x404380) 2018/02/28 01:52:22 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000100)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x79}, {0x6}]}) r0 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) rmdir(&(0x7f0000000140)='./file0\x00') syz_open_procfs(r0, &(0x7f0000000000)='uid_map\x00') 2018/02/28 01:52:22 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6bff6)='/dev/ptmx\x00', 0x0, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000f72ea7)=""/528, 0x210) getdents(0xffffffffffffffff, &(0x7f000043c000)=""/71, 0x47) r0 = getpid() prlimit64(r0, 0xf, &(0x7f0000000000)={0xffff, 0xffffffffffffffff}, 0x0) 2018/02/28 01:52:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000001c0), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'gre0\x00', @ifru_flags=0x4000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'bpq0\x00', @ifru_flags=0x8000}) 2018/02/28 01:52:22 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)={0x8, 0x1, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) keyctl$session_to_parent(0x12) r1 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'teql0\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ab6d608a69aa5f38daebd34e462881ee2c127b693b7302dbe129f47c85ca5b9a2c0ed8d0fde413823da64bb73cd8800d10a8cf8598f99bfdc78e4d3dc8f263a4f5a947209097acf5b769a929c947c06aef031351fa2d1e96a9efdb331ce6c8d21f1fe41c742908e220dd41a33b4144cc6782022d624948cedd0df9bba48f962df67984652088af5ca2fe08248cd2d6a2d955a857a3914bfa", 0x98, 0xfffffffffffffffb) r3 = geteuid() r4 = getegid() keyctl$chown(0x4, r2, r3, r4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000200)) 2018/02/28 01:52:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004d2000)=""/140, &(0x7f00008ad000)=0x8c) sendto$inet(r0, &(0x7f0000000000)="b6aab2b45b8f8e8d588a44fab6d2eceb0f32a9dc7cafb5b0dbfd8576a7f7e279f4c66bbcb74b7e58974c242f82abaced0686a8f0101e38b7f5cc72ac49a67322f2eb3157032b31bc8b2ef9b3dda4861ae46c1d5c153f7b2a7965e759a278637b", 0x60, 0x40004, &(0x7f0000000080)={0x2, 0x4e24, @empty}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x80, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000500)=""/65) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(r0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000300)={0x100000001, 0xaea1, 0xff, 0x7}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000400)=""/140, &(0x7f00000004c0)=0x8c) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x10001, 0x4e21, 0xfffffffffffff362, 0xa, 0x20, 0x80, 0x3c, r2, r3}, {0x0, 0xf3ab, 0xfffffffffffffffa, 0x6, 0x48000000, 0xfffffffffffffffc, 0x7, 0xe8}, {0x7, 0x100000001, 0x7}, 0x400, 0x0, 0x1, 0x1, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x3, 0x2c, 0x4, 0x9, 0x9}}, 0xe8) 2018/02/28 01:52:22 executing program 1: r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@broadcast, @dev, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/02/28 01:52:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getdents64(r0, &(0x7f00000d7000)=""/72, 0x48) 2018/02/28 01:52:23 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031efdd)="220000004a000700ea091008090007000a0045000000000000000000000000000000", 0x22) r1 = getpid() epoll_create1(0x80000) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001740)={{0xa, 0x4e23, 0xfa4e, @mcast1={0xff, 0x1, [], 0x1}, 0x804}, {0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0xc798, [0xffff, 0x0, 0x8001, 0x89b, 0xffff, 0x7fff, 0x9, 0x8]}, 0x5c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001640)='/dev/ppp\x00', 0x4000, 0x0) sendmsg$unix(r0, &(0x7f0000001700)={&(0x7f0000001880)=ANY=[@ANYBLOB="01002ef26c17a5166410c4c7980e2ecde744f4525df10b66f6bf234000000600e390001e9a1c6a3761e42130a6e591df09d4ef6df166786f46e14aece7c490ed9ad0f75a15b01d917ba5cd62b1bd98b97fea19b6b00dc45d12e5934cfb5a496fa4b0ac1db0f0371c647cd20e3fe3c0b1cefdf0c516a693f2164b75c19be10ad1c61c8ee1d2201d5426afa04d5aba720000000000000000a6bfb03a41a48a73d4703e78362a8547e8fd3750cd6678119276c842a99a0000000000000000"], 0xa, &(0x7f00000014c0)=[{&(0x7f0000000040)="8d281576836a7a0961fa6cad9e34cb8a049ad067e57cfd66fd2ec7c13387eb77545d41ec2cde87d15b952fca120aa6153e7d85227516350952c8019307b20c50a219a74f9af3e619d96bd9d3784e94527165026580cd27674a83ffefef3bfba6304a0356e5c9df4cf2803f29b080cb2fdcf7144aef67822a4cd8d6c6f583fafaafbdaa9f90d618695a1e959eded07182321d0ba4fd21b341d07598b327f95c273bb2bc2441", 0xa5}, {&(0x7f0000000100)="c092f51d34e329995a74f9078e6c55d072ceeb9983eac01d50669545043cf530cc9dc4019dcaa5f324f96ab128e5aeecdfd50b05753e6f30830d33461e033923667c8b6bc59ae1500fd1b878def9c4cfe554c27695b2a4f5ba691cbf7f87077ee80f6c35f9475f1fed7ced2a5f", 0x6d}, {&(0x7f0000000180)="20e70927716dd78bc2dec6ce0c9cd02756c62042", 0x14}, {&(0x7f00000001c0)="89868f56a0fa780b9621336277cb33d9a4e6c341fc4e1419263559016d6b8c475b3f4167a898cbeb58f69cc7ec1548b87e30acaac4d5f4550abc87eb2848ba11ebe75c881cd22ca16fc3f2b4a5d4fd7a9794335fc1f90fe48534ff0b8a6ce1bc876564e9aee469d5b66fe9b7fda21d31a81bb40ae1586b11bdf39f073067ecdf8dbfa325d69f8e08ce90807de2048d7ee320761b5eee07a4d4a49cc80a11c180c558df85e76f10e39596ea5bebf5beb73cdffcea529593e02160ff8d35ae2860184c928a62b83f20210c0830", 0xcc}, {&(0x7f00000002c0)="924c629a3e1afda6e625380868a4684d8085169f65006e3133b22b1c280f61c472526567d0294b892c61532c1e75f1280a6ef5c692e928a898dfecc7c52258de022b1465816ca1208334111d95144f0420d33376d7b6712fd33d3ce0321a8b43f2fab68ae4ce90bd0f4f55d3fffdc159c2e7ec4abab145943dd9d20822841af009ed98d65eb1e65dbe597ff6954d4ad59e10843da972dc471c85fabb", 0x9c}, {&(0x7f0000000380)="d48cffe96f94b50703553404c99d88c223d77595803d6e2570e4beebdee45ae98b2f56db1a8865d370d9f674d1aedc72fd222e3efeaf5053127239f60c57cee9a0e0d7b703c0528e42920fa0baad00447980", 0x52}, {&(0x7f0000000400)="87ad612e075e3a9101d5a1d002ce62505a7574ce3c1fdd80518ecc9b2622d17576fbf5b3140434527b087a369002d06a4533efcb95b3366fa75ce9c5d362623cf7588cc994fcb21110400cf381f79d49de254a9f1d6fc79c19102d41aec4a49c0d6474532419fe7cf9e102ead7c69ad278293140d330af5a44bbc94287c03c395ad57861bcba1d656376bb082532c69973af28817f51300e0129ce42c7", 0x9d}, {&(0x7f00000004c0)="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", 0x1000}], 0x8, &(0x7f00000017c0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="3000706301008725e9000001486fdbca434459f32969a77775c8481f7fe0dc2c1748af860ff9d39e23b90011e29f09c296cecb8e50889c8360", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r4], 0x64, 0x10}, 0x80) 2018/02/28 01:52:23 executing program 4: inotify_init() r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="1f0000000203190000068100023b0509000100010100ff3ffe581dbe5f8686", 0x1f}], 0x1) 2018/02/28 01:52:23 executing program 1: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00003cc000)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, []}}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x880) 2018/02/28 01:52:23 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000140)=0xe8eb200, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0x7, @empty, 0x81}, {0xa, 0x4e22, 0x47, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x6, [0x40, 0x80000000, 0x8, 0x3, 0x5, 0x3ff, 0x7fff, 0x4]}, 0x5c) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000000040), 0xffffffffffffff33) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x10000, 0x5, 0x9000}, 0x4) [ 54.288886] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.314892] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 54.324981] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.325861] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/28 01:52:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) socket$inet(0x2, 0x3524bf550b03ded2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6tnl0\x00') socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/28 01:52:23 executing program 0: timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000000040)=0x10, 0x80000) timer_settime(0x0, 0x0, &(0x7f0000052000)={{}, {0x7ff, 0x4}}, &(0x7f000019dfe0)) timer_settime(0x0, 0x0, &(0x7f000005bfe0), &(0x7f0000046000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0xd696, 0xb1d8}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x1}, &(0x7f0000000140)=0x8) 2018/02/28 01:52:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x198, &(0x7f0000000040)=[]}, 0x10}], 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) 2018/02/28 01:52:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) chroot(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ef2000), &(0x7f0000000000)=0x4) 2018/02/28 01:52:23 executing program 3: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/28 01:52:23 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@empty, r1}, 0x14) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@remote}, &(0x7f0000000180)=0x14) 2018/02/28 01:52:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) fsync(r0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_FLOW={0x8, 0xb, 0x40}]}, 0x24}, 0x1}, 0x0) 2018/02/28 01:52:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000140)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="f58ae95e3f1a2b35fee850bbf2181d3ecae37d47b3325f1eda105b30f17c819a66d5b4b5def77b5e8d66fb"}], 0x39b, &(0x7f0000000000)=[], 0x119}, 0x8000) 2018/02/28 01:52:23 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200800, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x105000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000910000)=0xb4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x4) 2018/02/28 01:52:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x20001) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x5, 0x4) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) sendfile(r0, r1, &(0x7f0000000040), 0xfffffffffffffff9) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000100)='@cgroup\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x440, 0x20) 2018/02/28 01:52:23 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) unshare(0x400) shutdown(r0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000080)="88f5476c9651c673dd9fdb2d3ca19745a38622747c6a7a1fbdb86c6b261bd2a5cd5c5d85a4f21df3da2f7352070f9a10ab798d00b87ccd50df3380add7ccde1ec334d9a632e679c0d49f07e6b0613f1afdcbd866626506ea5d57f60576d1b8a512e448be9b8579ea0fffb36091dae72805c9448f20ad830fce896f9f46a8b5188c0732ff9606be0e4bb8d1d503783ae92860b93c6c830ea7207efa6d07f29ba617bfa9688d74730c914dea677f708ae76fc18b8a8227960b336f13fbed3dd6537485d79b", 0xc4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) membarrier(0x8, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/28 01:52:23 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_rr_get_interval(r2, &(0x7f0000000040)) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="ee00591e9233614b771aafe2f77a02a8e1ac73e198dbd41cf5c450d1b6f81495d7148029def41243fd988e1ec86aa599e83462bf45687352d70aaff60f6a42621b6fd34959562a111562ae1a046dacedfedcce1413c91761774896b6c7c1a91a4b0da79f5f15ae9af281cbe54677114c5e45f9b0f565e595cdfba3a0f1d0c2da6e42f74df832413b7462a8baa9901331c770e4a725dfbb4501e0e2ebae2f4fd45ad1745656d59b9a1b6b308778d6423e317c66d09f3ee0adf3ca4a4be47de196f957caf3c79c4f7f0d8077bf8ec0"], 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/02/28 01:52:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x5d) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) close(r1) 2018/02/28 01:52:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0xef0f, 0x9, &(0x7f0000000240)="1b83907ad08a270dbb96408e12c27afb889c1e3edc3d4223889a2ba34568b0232863cd4206fd383abc7901b4bf99a9207a64b1d8cc84a64f4d5f174268d2d3", 0x3f) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x480}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="fee3d710b0145999b8354171140000002a0011032d0000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x4048840}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000000c0)={0x17c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@nested={0x168, 0x2d, [@typed={0x18, 0x1d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x25, @fd=r0}, @typed={0x10, 0x5f, @str='proc+\x00'}, @typed={0x10, 0x4a, @u64=0xb0d}, @generic="d3746785eeb25852b31ed0c60b45d5ab4d108d57721908ca0948f0f7cdaffa4b6302ade257d13d735a2f9a5ef763d44e12231ca90b98f0851489cee2fff9b748f66b6ba7ed070b5220d394ee42c68b392c2b89388e9305ec0ba877bd8c60c7c2f20d7a9d83b1808e9f422a97ad62ac38a2de0f4d68506b32366866a3c80c5fd693f078bcd44a3a5f0aee049afc469b6808c96867a3467164e70c8d9362113dbafe8ffbd247409039aff5bacf78c929834d696cc213864329c6e61a018c2d59be44738eee41b4d06cb8c92214654f90ede03d", @typed={0x38, 0x53, @binary="fcaae04b687d3ebbb9d016ad1d0652c2094defd9aae275ab5ac6d1d52b4507e5cf1f086e08dfaf15ab9bd90429c633b6"}, @typed={0x8, 0x68}, @typed={0xc, 0x1b, @u32=0x80000000}]}]}, 0x17c}, 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x80000000) 2018/02/28 01:52:23 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004f9000), &(0x7f0000f5c000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/02/28 01:52:23 executing program 3: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x80) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x0, 0x0, 0x0, "a377eb9386fd"}}) 2018/02/28 01:52:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/02/28 01:52:23 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="0700d2008d1ac99503ee7cc98c1b5b207e2c764b5285599c0697ebc60d6c4161b864f74a4f89b8858cd2765218ec43a69db4166243eb514ec91804abf8782369c70d477efd14b2aba304649c6e214706d526b82c4895643eeae371ba1b221de5380ccf508cd3500bd4683249ad872bc0e326b6a56976027f95c03cd78b2755361cad70f6173c6fb05f658706c9bedc685ccd12ebb7485bf4d581102a3155359abd91b9fa90799c9f00394f5ed34c8eeaaf69e0aeb372e80a7742267988d22e90cb14cf8fe23d9cd1d5ae9be900000000"], 0xda) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000b6cff6)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/02/28 01:52:23 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000040)="220000002100070700be0000090007010a0000000000000000200400050013800045", 0x22) 2018/02/28 01:52:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x4) sendto$inet(r0, &(0x7f0000000080)="d83e226f22ca3ea0babc40927b3b4310a68203c6fb5d0c2a5262311768644e148e6ef2193969741a69306753cadf26b9fddfdec4f1f732db5fea8ecc35d599bc636f4bec5dec8125761c86b5e4badf408d6bbe4941aa6be567", 0x59, 0x20004001, 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000002d00030007fffd946fa283b70a000016ffff0000031e03fffffffffffff40000", 0x24}], 0x1}, 0x0) socket$inet(0x2, 0x1, 0x6) [ 54.546003] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5296 sclass=netlink_route_socket pig=9691 comm=syz-executor6 [ 54.551054] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 54.563300] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/28 01:52:23 executing program 4: openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{}, {}, {r0}], 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x200) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x7e) 2018/02/28 01:52:23 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x4) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fcdfb0)=[], 0x3a5}, 0x0) 2018/02/28 01:52:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000242fc8)=[{r1, 0x1}], 0x1, 0xc209) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c0affb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0xffffffff}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/28 01:52:23 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x5, 0x4c, 0x7, 0x2, 0x7, 0x4, 0x101, 0x35c8f043, 0xed, 0x9}, 0xb) creat(&(0x7f000053e000)='./file0\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) rename(&(0x7f00003b2ff8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/28 01:52:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0xff, 0x8, 0x1, 0xffffffff, 0x0, [@dev={0xfe, 0x80, [], 0xb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}, 0x48) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/28 01:52:23 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000081cff5)='/dev/hwrng\x00', 0x801, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="23e5ee4dcb612dac60f9faae7b7bdcb8edac10b2f35e91872ce0bdae55e1907ecde57a2e626346cd3f972f8641e61d1c9b4e45440dcdf77800ece3d2793afc60f673b78be8a4b8a2d580794ea6987f4b94cbb742a6474c19c00bca0f7d529f264adf875778c011985dcd5a6d7350da694c3005f35ff6836e40332d3424df7d06ce3f51af04b7238a5f88ecbd899b036d94ffd4c866b0bcd69d71ae8a2661bac643bee945dd7fd577bdb916", 0xab}], 0x1, 0x0) 2018/02/28 01:52:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/40, 0x28) 2018/02/28 01:52:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x4, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000020}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) tkill(r1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/28 01:52:23 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x332) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00000000c0)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000000000)='msdos\x00', 0x11000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e23, @empty}}, [0x9, 0x8, 0xffffffff, 0x6, 0x4, 0x5, 0x3f, 0x6, 0x1, 0x2, 0x80000000, 0xffffffff80000001, 0x80000000, 0x8, 0x80]}, &(0x7f00000015c0)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001600)={r2, 0x15e}, &(0x7f0000001640)=0x8) mkdirat(0xffffffffffffffff, &(0x7f0000643ff8)='./file0\x00', 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x6058, 0x692, 0x1, 0x800000, 0xe3, 0xee74}) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='..') mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x0, &(0x7f00006b8000)) [ 54.581428] netlink: 352 bytes leftover after parsing attributes in process `syz-executor6'. [ 54.602075] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5296 sclass=netlink_route_socket pig=9717 comm=syz-executor6 [ 54.603548] netlink: 352 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/28 01:52:23 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="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", 0x1000) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001080)=0xf1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0xfffffffffffffff8) 2018/02/28 01:52:23 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006b9ffc)="02000000", 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x80000000, 0x8, 0x7, 'queue1\x00', 0x4}) 2018/02/28 01:52:23 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0xd, 0x18, 0x0, 0x0, 0x59, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae4"}]}, 0xa0}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000000)=ANY=[@ANYBLOB="000078e33b2e9f1a40edffffdfb91bd72164385c40dcd0dfeaffffff"], 0x10}, 0x1}, 0x40001) shutdown(r0, 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/28 01:52:23 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="66d74f209803570e4f6066d10f1c269a673e7058c7a5d11dfede8dd7a488f81d53cd1e06164bbf37df1aae5cd71b459bae22ddd1ff8938a23d4d04b91d9a1a95dd4238dd266a7289f9b54fad9b80491085a1240225c0bdb8b1e699bf0004a02c2abc26eea39be367804679c38ddcddd0dc12b3e13481f8d2213fabd91d14b09dfbac2e2b2892b31600cb0dd121b7c74395945b437cbd7c469bdf72042d61de885bea3918e480126e274faed326a8b27fc69ce8f67ec2c7e92f31952b1ec0a8828c6eb327538bf01e87669559bfca4e19eb94aa5adedfae8f33", 0xd9, 0x0, &(0x7f0000a6d000)={0x2, 0x4e20, @rand_addr}, 0x94) recvmmsg(r0, &(0x7f0000006f40)=[{{0x0, 0x0, &(0x7f0000006ec0)=[], 0x0, &(0x7f0000006f00)=""/57, 0x39}}], 0x1, 0x40000020, &(0x7f0000006f80)={0x0, 0x1c9c380}) 2018/02/28 01:52:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) clock_settime(0x5, &(0x7f0000000000)={0x0, 0x989680}) getpeername(r1, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x32) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000040), &(0x7f00000000c0), 0x8) getpeername(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000004f4801f00004000000"], &(0x7f0000000140)=0x10) 2018/02/28 01:52:23 executing program 1: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000280)={0x100000001, 0xea7, 0x6, 'queue1\x00', 0x81}) [ 54.687538] SELinux: ebitmap: map size 0 does not match my size 64 (high bit was 0) [ 54.707695] SELinux: ebitmap: map size 0 does not match my size 64 (high bit was 0) 2018/02/28 01:52:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000000c0)=""/117) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000200)=""/62, 0x3e}], 0x1, 0x0) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/28 01:52:23 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@nat={'nat\x00', 0x19, 0x5, 0x648, [0x20000080, 0x0, 0x0, 0x20000320, 0x20000350], 0x0, &(0x7f0000000040), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x69c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004ff0)={0x2, 0x3, 0x0, 0x3, 0x2, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x100100) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/02/28 01:52:23 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x20) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}, 0x101, 0x9, 0x1}, {{0x77359400}, 0xd7, 0x712, 0x2}, {{}, 0x11e5, 0x1582, 0x8}, {{0x0, 0x2710}, 0xf8ca, 0x9, 0x1}, {{r2, r3/1000+30000}, 0x10001, 0x7e, 0x6}, {{0x77359400}, 0x7fff, 0x7fff, 0xc4}, {{0x0, 0x7530}, 0x0, 0x80000000, 0x8001}, {{0x77359400}, 0x80a, 0x19e, 0x7}], 0x80) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="ae5a3b8ac886584adaffb540125d1b1697d0ee0290913e8d80273ddee0750a7e5b84411955df50bf90dde4ed843503d8a7de4957e6228292d08f52e397e24a6f4c578d38f67f9f1bf80213d2f9137baef83d8642795bc28145331e1da0c6dcaa43b6a3449e3b99172c44f4269d34d901a59cc67ca41833d94a62dee0d61c5bc5e270bc71c85e89b3ed3e7ad05244b685652c6e3366e82144ec6ac788ef37527ce5c6434d30fd8579b10433f828baefcd6255e5bd63354ab048b363ff8e5b01639f8d1c62975c06") ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000146ff0)={0x1, 0x0, &(0x7f00000cdfe0)}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/02/28 01:52:23 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000001380)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000080)="c65761e44da6063c1e76e755eaeed92a7255ceb073e9f23d21c54b1d6fd6a0e54cc9c8ab28a3255d84ea8e0efb513d23045c3a5cb5aad8adcdef21ec1ee92d8d1106544417c954b25ac204ec03f8ee7d4cc0bb8f0eb0", 0x56}, {&(0x7f0000000100)="4d01252c8f3d19005ee3ad9416726dd797751c909e99a8c7d8b0585c7f009389dbc155acaed5d87317263ff18dc3eec065e3a70c0e7fcda3d5f9b2e7a08dce28303e87d734d8321e753ee24f8703e49265ee9facb90d0ec7e80387c7e8b4bfaa533c753b3ac236b10d8ddc28904920d57553ca66a33705d26b380a988f8b81797f5939b7b75a484414472bc09b6d9e537d1951b03aa359925da1de4829fe34d10cd179941b870e68d5976dd5ace50de8d467958b8a32b29c5474e7a076d45dbb425bc4ac844ab31bfd0c", 0xca}, {&(0x7f0000000200)="8250f5f9db88c7495d2e486030e4ef84bd329a03ea4973845567e78fe97839da38", 0x21}, {&(0x7f0000000240)="79451292a70e9366970731c30cb183f0708400906149889de19a3f9aea0260b7e0645eac9eb98ff596cdafc3e115c44a39b5b639516a44cc8f419984f86466b0f4c8f5bf218414373e7a018397e8923ac0780af58b54cc1a521dc008b19a011ea8105944501bc4f9dfa1850d6bbe274a8c487e7ba6dfb8a31586f74e4099bdb738e43d65d5f5762fb9bfb5ad5b23fe5112711c6b89100cc4794677c95882f60af20466c8fa4342dd70db207a9bd3975adc2ad08dd787d5a107651248dd71a635ee067659d9a05ede87f72506aac59ddefd3d77d2af67cde3d8e02685110c59508fa24a53e011", 0xe6}, {&(0x7f0000000340)="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", 0x1000}], 0x5, 0x0, 0x0, 0x44}, 0x20000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0}, []}, 0x1c}, 0x1}, 0x0) 2018/02/28 01:52:23 executing program 1: getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000ff2)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xc) clone(0x1080000, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000), &(0x7f0000000f90)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) 2018/02/28 01:52:23 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='oom_adj\x00') exit(0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/226, &(0x7f0000000000)=0xe2) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/28 01:52:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000011bfa4)={{0xa, 0x4e20, 0x2, @empty}, {0xa, 0x4e20, 0x2, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0xfffffffffffffee2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) flistxattr(r1, &(0x7f0000000100)=""/123, 0x7b) 2018/02/28 01:52:23 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x8080, 0x0) [ 54.813437] syz-executor3 (9807): /proc/9786/oom_adj is deprecated, please use /proc/9786/oom_score_adj instead. 2018/02/28 01:52:23 executing program 2: setrlimit(0x8, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) r1 = memfd_create(&(0x7f0000002fe2)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000100)=0xfffffffffffff66b) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/02/28 01:52:23 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005fb6)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40) fcntl$getflags(r0, 0x401) 2018/02/28 01:52:23 executing program 5: capset(&(0x7f0000270000)={0x200019980330}, &(0x7f0000c0b000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) r0 = gettid() setpriority(0xffffffffffffffff, r0, 0x1) 2018/02/28 01:52:23 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6c, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) 2018/02/28 01:52:23 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)="2f7965762f7667614561ff070000657200", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) pread64(r0, &(0x7f0000000140)=""/71, 0x47, 0x20000000000000) 2018/02/28 01:52:23 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000240)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'yam0\x00', @ifru_flags}) sendto$inet(r2, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000000080)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880)=[], 0x0, &(0x7f0000002900)=[]}}, {{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f403d6651e3d1ff0758e542bf2bd71e7a0fd986fd6bde03258725ab3bb7a5dfb5a1ec21d0d5384985d399a1e5944abd6389799ec19db42e1d9193b71e2b671", 0x3}, 0x58, &(0x7f0000005340)=[], 0x0, &(0x7f0000005380)=[]}}], 0x2, 0x20000001) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xfffffffffffffee6) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000001c0)=r4) 2018/02/28 01:52:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000000)={0x8000000, 0x40, 0x2c}) getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) getdents(r0, &(0x7f0000000040)=""/36, 0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x1, 0xcbda2f2}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) 2018/02/28 01:52:23 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x400) poll(&(0x7f00006aa000)=[{r0, 0x41f}], 0x1, 0xfffffffffffffffe) 2018/02/28 01:52:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000040)="102ecf1dfd8f897cfe8a5a7eb9cfd46de0059d70c2fffd029dba6bcf9320c84b7a76c2b6fe42f6db288489bef767784b42a048") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) mq_unlink(&(0x7f0000000000)='illinois\x00') r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x111300) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)=0x425) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000080)=@can, 0x10, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/140, 0x8c}], 0x1, &(0x7f00000012c0)=""/122, 0x7a}}, {{&(0x7f0000001340)=@ax25, 0x10, &(0x7f0000001840)=[{&(0x7f0000001400)=""/219, 0xdb}, {&(0x7f0000001500)=""/204, 0xcc}, {&(0x7f0000001600)=""/211, 0xd3}, {&(0x7f0000001700)=""/171, 0xab}], 0x4, 0x0, 0x0, 0x7}}], 0x2, 0x0, 0x0) 2018/02/28 01:52:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/43) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000f92000), 0x4) 2018/02/28 01:52:23 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x78, 0x2, 0x3, 0x4, 0x3f, 0x0, 0x1, 0xc4, 0x6, 0x3, 0x3, 0x100000001, 0x291, 0x5e13, 0x66, 0x5, 0x0, 0x7f020e71, 0x80000000, 0x8000, 0xcc, 0x1f, 0x9, 0xe310, 0x100000001, 0x1000, 0xfffffffffffffff9, 0x546, 0xffffffff, 0x160, 0x5, 0x3, 0x4, 0x5, 0x7f, 0x2, 0x80, 0x0, 0x1, 0x3, @perf_config_ext={0x20, 0x100000001}, 0x10000, 0xfffffffffffffff7, 0x3248, 0x5, 0x3f, 0x0, 0xffffffffffff8000}, 0xffffffffffffffff, 0x100, 0xffffffffffffffff, 0xd) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000200)=0x8) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=""/33) chdir(&(0x7f0000000240)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x12) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000000200000000000000", 0xb, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='system.sockprotoname\x00', &(0x7f0000000300)='\x00', 0x1, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) pread64(r1, &(0x7f00000000c0)=""/50, 0x32, 0x50) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000000340)=0x5) 2018/02/28 01:52:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000008000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000019000)={0x2, 0x4e23, @empty}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg$netrom(r2, &(0x7f0000000540)={&(0x7f00000001c0)=@ax25={0x3, {"b49cfe56929f44"}, 0x5}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000200)="3629567147434bc9d2f8fbd5791719c67ba0866558987443ee688689699b5ab2546ce773def9b0332e84b7f600336d5bad3df51e214ca7f2d7dd65f746f47b5645ed7930f78de00437582053a2404054ed575158772ccb40598a72c2d1acacf950422144a287ef9af9a17f179e3a21ebcf0da7e1ecea68897246e34c161d26b9ff3df60149938a89b0cca843ba0b1e142c74b0cf6a6501a27e29a17d1e3c3055f659e360633f14cdcc5f78073068dbd8ea5ed2466db41e85c000bc7769", 0xbd}, {&(0x7f00000002c0)="aac7774cf1526f955d235f69824060c866dd52efd09d8ba49ff7287850681153a29f64b26a52a02bbf7ebdb4bb53c007a9fbc972e01b15ef45f5f081214ed7445cee98fb88c263db896f0bc9e599deb44d0d2bc452e91ad88180e6ab29fdcdf0b4aab0e722b5fe5986a34fb4420696782be06765fad020372bfbf2164e8927c7ecf385e7d4059daac04d42df4069a431aafe3cb9e0c2d3b3c94e1972a6e43cda232dfdce594eee35b9988090c74f4369e85a823afdd83b672e0de2d4bb0cf9fb7b0e74f4f728e84d8f6381e81e2497e299e5899d0496b9ff2a675d279c6b4eedac56069a3d7560e004bec7393c91babf1809c6ab90e6", 0xf6}, {&(0x7f00000003c0)="b05884072fbadb04", 0x8}], 0x3, &(0x7f0000000440)=[{0xc, 0x10b, 0x3}, {0x58, 0x1ff, 0x8000, "e4fb97c7df0a004e96482ada8e6a997ea15d3a9f1ca35f8d2621b2323c6561641218fb317cfc5be4a0d1bd8633c2dfa96bf307a8bb76c4c26773501d029e37eaa4b9913e52688aadf45aa4"}, {0x9c, 0x0, 0x4, "d1e7ed1c7e7b209e1dde2f9e6ded0521f50a3f5fff53a722e62b973deec7f5794349886168d454ae01230d9c86c24aeeebbefe0356c4b46226f1c33124211e0afa63a9f6be5442f519f6896e95b2c5d9d4ee7955a9b804921643cfdb246cc9792e129fee28875eba949177be378288b0cadcaba3db03a85f126a41a13a8f308a0be93db40f5b2a0b4e18d64b0152d7"}], 0x100, 0x20040000}, 0x40) 2018/02/28 01:52:23 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0x0, 0x0}) splice(r0, &(0x7f0000df6ff8), r1, &(0x7f00006cfff8), 0x3, 0x0) 2018/02/28 01:52:23 executing program 7: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[]}) readlink(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)=""/4096, 0x1000) membarrier(0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200401, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0xe33c2e6045e6b786) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x1) 2018/02/28 01:52:23 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) sendfile64(r0, r0, &(0x7f0000000140), 0x0) 2018/02/28 01:52:23 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80400, 0x0) prctl$intptr(0xe, 0x41d) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socket$key(0xf, 0x3, 0x2) 2018/02/28 01:52:23 executing program 2: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x8, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) arch_prctl(0x1003, &(0x7f00000000c0)="a707264928ff87bb77252e136cfa9d51094d1df1b5bb91b30bf4d6f7d555c551ef5ac7db880a3421394aa7f418cf41d6ecf68f0c5e3cca52c4d484f36ef9e6ada888f313b5b25bec5b3c4c209154ad9e98979d70a08aa868a2ff0087fe73a359e1b68c688caf02563642b32ea096e9034e9b234f4fc32593f5834ed4267bc6044f37ea956a5c5b94dca51fde7c6a103fa4caf71f2d6ecf0299b2f4c88a7f4f37f467e00466608adf0d6bfa5fd2ef869e70213a1eeae3b180148de4b00980f09cad12508b9c65c9") write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @addr}], 0x38) 2018/02/28 01:52:23 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x111000, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000332ff7)='net/arp\x00') sendfile(r2, r3, &(0x7f00009a7000)=0x3a, 0x60) 2018/02/28 01:52:23 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="27000000000000000000000000000000000050e47154ab6d97e99a901eab32417ba01536cfe6d8aef8874a1f555ecd56a63b82c92c3ad7df7d3e739082942c096794cf059af0666fe05c39836a50713309000000000000009d5476d4397c9486d9406e7097d1d25ae64423c3eacb46033d57c5ff0c9fc90d9d14e51c3b5644ef2c8a3ecd7f664a00d541d0847f37"], 0x384) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/02/28 01:52:23 executing program 3: symlink(&(0x7f0000000000)='./control\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='omfs\x00', 0x1002000, &(0x7f00000001c0)="26afb8252da669959249e70d2936adccccdbd298f9e42290f43ad4c9aa7154c31ac827ad1782983a66492ae7fe66") syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000280)={0x6d4e, {0x2, 0x4e24, @empty}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x100, 0x400, 0x401, 0x5, 0x2, &(0x7f0000000240)='vcan0\x00', 0x80, 0x7ff, 0x345}) 2018/02/28 01:52:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000040)="102ecf1dfd8f897cfe8a5a7eb9cfd46de0059d70c2fffd029dba6bcf9320c84b7a76c2b6fe42f6db288489bef767784b42a048") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) mq_unlink(&(0x7f0000000000)='illinois\x00') r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x111300) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)=0x425) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000080)=@can, 0x10, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/140, 0x8c}], 0x1, &(0x7f00000012c0)=""/122, 0x7a}}, {{&(0x7f0000001340)=@ax25, 0x10, &(0x7f0000001840)=[{&(0x7f0000001400)=""/219, 0xdb}, {&(0x7f0000001500)=""/204, 0xcc}, {&(0x7f0000001600)=""/211, 0xd3}, {&(0x7f0000001700)=""/171, 0xab}], 0x4, 0x0, 0x0, 0x7}}], 0x2, 0x0, 0x0) 2018/02/28 01:52:23 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="e735ab99aaad355ee33c818b550325237afe778e8356feeb0e31a379d114b4", 0x1f, 0x50, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000180)=[]}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='projid_map\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x5, 0x7, 0x1, 0x4c66}, 0x8) 2018/02/28 01:52:23 executing program 2: setsockopt(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000390ea0)={{{{0x2, 0x4e20, @empty}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) mq_open(&(0x7f0000000000)='posix_acl_accesseth0self[cpuset\x00', 0x42, 0x20, &(0x7f0000000040)={0x0, 0x80, 0x8000, 0x80800000, 0x3, 0x2858, 0x101, 0x5}) perf_event_open(&(0x7f00000000c0)={0x7, 0x78, 0x7, 0x3f, 0x580000000, 0xd1e4, 0x0, 0x8000, 0x2000, 0x8, 0x10001, 0x101, 0x180000000, 0x7, 0x1, 0x10000, 0x6, 0xc000000000000000, 0x5, 0x8, 0x10001, 0x80, 0x1, 0x400, 0x3, 0xff, 0x1000, 0x2, 0x7fff, 0x3a, 0x1, 0x400, 0x7, 0x1, 0x871, 0x5, 0x80000000, 0x4, 0x0, 0x7ff, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x20, 0xffffffff, 0xec24, 0x7, 0xfffffffffffffffd, 0x5, 0x7f}, 0x0, 0x6, 0xffffffffffffffff, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x414, 0x220, 0x110, 0x220, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000180), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@random="f2d69c28ae6b", @rand_addr=0x101, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14, 0x13}, @loopback=0x7f000001, 0xf}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x18}, @broadcast=0xffffffff, 0xff000000, 0xff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x5, 0x1, 0x63ce16ac, 0x0, 0x0, 0x93e2, 'sit0\x00', 'nr0\x00', {0xff}, {}, 0x0, 0x2}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @loopback=0x7f000001, 0x8, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000640)=0x2) close(r0) 2018/02/28 01:52:23 executing program 7: r0 = socket(0x18, 0x0, 0x1) prctl$seccomp(0x16, 0x0, &(0x7f000002b000)={0x5, &(0x7f0000002000)=[{}, {}, {0x0, 0x0, 0x0, 0x9e7f}, {}, {0x0, 0x0, 0x0, 0x8000000000c}]}) sendmmsg(0xffffffffffffffff, &(0x7f000002b000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00') r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/15) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x6) 2018/02/28 01:52:23 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$peek(0x3, r0, &(0x7f0000000100)) clock_adjtime(0x0, &(0x7f0000001ff7)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) 2018/02/28 01:52:23 executing program 6: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x2) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000001c0)=0xfffffffffffffff7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x4, 0xebea, 0x1, 0x8, 0x5}, &(0x7f0000000140)=0x14) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) bind$inet(r1, &(0x7f0000000000)={0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@empty, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) 2018/02/28 01:52:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000989000)="ff48d300000007183b0000004eef000101000000", 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000871000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff01000000000000000000000000000101000000", 0x14) 2018/02/28 01:52:23 executing program 7: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20, 0x0, 0x0, 0x80}, {0x6}]}) 2018/02/28 01:52:23 executing program 6: r0 = creat(&(0x7f0000be7ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000000c000)='./file1\x00') ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000002380)={0x5, &(0x7f0000000000)=""/118, &(0x7f0000002300)=[{0x1a4a, 0x9f, 0x3, &(0x7f0000000080)=""/159}, {0x68, 0xf3, 0x6, &(0x7f0000000140)=""/243}, {0x9, 0x85, 0x8001, &(0x7f0000000240)=""/133}, {0x0, 0x1000, 0x3, &(0x7f0000000300)=""/4096}, {0x4, 0x1000, 0x81, &(0x7f0000001300)=""/4096}]}) 2018/02/28 01:52:24 executing program 7: syz_emit_ethernet(0x82, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x7fffffff, 0x568}], {0x8100, 0x1, 0xf8, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x44, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000005000)) 2018/02/28 01:52:24 executing program 3: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000000)="6ed23090ab5cee50285a941fc6e0531872b1da7f3890c9eeffd3f0d65ad92fded4562d3562bb7b3e7ef379521b5606e2c34560a7cb7da48abefae54724bc35c82ea4650b6e36f7fb3fe6b30df2ec2d24863a7bf3e8abe9f9db28feb583a50c3547cec6b9e5a2feb2923604064882c58e82ee895c4a22726abb78a323f7888c3e8f168c928a588c3a6fc6a728339124272af0597329a5d97bcc2b188aea9507183b63e8888d0f8aa30fa2b9062d358523a1aabfc5ad5d38869b27", 0xba}, {&(0x7f00000000c0)="c446c7a8854bfc97f2", 0x9}, {&(0x7f0000000100)="3fb57448ef737ed2b8403f47a636bf0f8b9fbde4d9d9593f4e5e3be7f0520cec5da5808df43c5450a5562ef9b50912d29911730bdacbd5fc9e22ea8c819321b9ce49c63bc67058612544b83c6bfa861d2e9ebdb0c5020fd1284fa5ac58c3ea2c81cf5cd52566a83c25e6ca755c842f9d56154b5524dc751b24322b77d5189113699c851215bdb637fd7afa9c633a870f1f0f4f12234b8703a113ab83f95a6a3f45151cff07a170ada1755335c99b8c7b24d5b007d36c66e8034140796ebd361b015317a8bab71df28e145b8ca2c8bff94e7bd54e2e386ce4a6682be937526de5ec1fb7124571a774baf5", 0xea}, {&(0x7f0000000200)="1878f90e11b6d9c0b6e86bea9151c75978eada04a11b2d716117ee7d75745226ce2feb180dd0aaae1cb81df0267b5a086f544d42a7c506060fc1d8bfa6288583f0518d78e0236acd02a7292e15730bca5441dded", 0x54}, {&(0x7f0000000280)="36d58dc534a3e3ae67cab98312ec44536b56552c477ea936dae23731", 0x1c}, {&(0x7f00000002c0)="6066c3a145f0a82d58585847f278d763477869ec4e2a73a29348651a1fa6637d65f8f3e58cf666951a52e10c", 0x2c}, {&(0x7f0000000300)="773c887b450f75f5b171a6cfab8a48bf28d7387aa36fd9039fa07552ed2abb8a23593e1805f359e1d14f81f7a388988416cbfa184f0323297249ac48a1e744eb62c0d9fc385fcd77ece520337966fad8c0bb38342fe3411a65906be0e41fd2e23c67c0151e6c95ea7ddcbc89bc543abb77aba147bbe00838ae", 0x79}], 0x7) writev(r2, &(0x7f000040c000)=[{&(0x7f00002f7000)='f', 0x1}], 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x10010, r2, 0x0) tee(r1, r0, 0x3c, 0x0) 2018/02/28 01:52:24 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x20080, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/02/28 01:52:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000000000)=0x58, 0x0) shutdown(0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x4) mq_open(&(0x7f0000000080)='ppp1.[vboxnet0vmnet0nodev\x00', 0x2, 0x120, &(0x7f00000000c0)={0x2, 0x949, 0x4, 0xd5a0, 0x1, 0x4a80, 0x5, 0x8}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x8) shutdown(r0, 0x1) dup3(r0, r2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/28 01:52:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x8000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={"73ff3a16c60afa8133fae1c75914c7b4", {0x4, 0x7, 0x81, "a1fba43ea0b6"}}) 2018/02/28 01:52:24 executing program 6: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x40) fcntl$setpipe(r0, 0x407, 0x371b) chroot(&(0x7f00000000c0)='./file0\x00') r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = dup(r1) ioctl$TCXONC(r2, 0x540a, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) 2018/02/28 01:52:24 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x2}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/243, 0xf3}], 0x1, 0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @tid}) 2018/02/28 01:52:24 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x20201, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001eafe8)={@dev={0xfe, 0x80}}) socketpair$inet6(0xa, 0x2, 0x1d, &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x18a) 2018/02/28 01:52:24 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', @ifru_ivalue=0x6}) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x18002) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x401, 0x21, 0x3, 0x5, 0x200}) write$sndseq(r0, &(0x7f0000000000)=[{0x7, 0x6, 0x4, 0xaa52, @tick=0x4, {0x1000, 0x9}, {0x7ff, 0x7}, @control={0x0, 0x80, 0x5}}, {0x0, 0xfffffffffffff47b, 0x2, 0x9, @time={0x77359400}, {0x2}, {0x4, 0x1ff}, @raw32={[0x1, 0x2c, 0xf50]}}], 0x38) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time}) r3 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x1, r3, 0x6) [ 55.279237] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/28 01:52:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000080)=[{{}, 0x2, 0xa49, 0x7}, {{r2, r3/1000+10000}, 0x0, 0x7f, 0xfffffffffffffff7}, {{}, 0x9, 0xffffffffffffffff, 0xfffffffffffffffa}, {{0x0, 0x2710}, 0x4, 0x100, 0x6}], 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059a000)="1b", 0x1}], 0x1) 2018/02/28 01:52:24 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000fb5ff0)=[], 0x75) socket$netlink(0x10, 0x3, 0x6) 2018/02/28 01:52:24 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) pwrite64(r0, &(0x7f0000000140)="c2471c8245daf2f73d6dc3a0bdcefe149e46f0ee7b36d0ab0ea1e69c8c42983acd5e8f2f4c17aa104b5e105aa2d57a57533ac37612531082030506b3bca818102a3c05a00419a2eb45d43ab8cf2ed24be2e877061233ead7e14cf1eafb7e76ff5d398b0f3914a28b59b619a0265a01aff38f049016356204c067450742da5174aaaab2129d2fc5228eb03f6127784deabbde464da08ca00b593e68cf8b47751b76636db5a193f3a8d036ec1d3e795cbe71", 0xb1, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x10, 0x0, 0x3a9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x49, "0196e61852fcf1bface9362981b8023ce4c1db6e7eb177b313b6148ed59e740e6b40636bd3bbead3ac626bec1418d46ae538b98a7ee35bf54557295fe68179e0efe1df11d389ba295f"}, &(0x7f0000000000)=0x51) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x8000}, &(0x7f00000002c0)=0x8) r3 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000080)={{0x1000, 0x1}, 'port0\x00', 0x20, 0x10000, 0x7, 0x1, 0x800, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff}) 2018/02/28 01:52:24 executing program 2: personality(0x1fb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x5, {{0x2, 0x4e21, @rand_addr=0x210}}, 0x0, 0x1, [{{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x120) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) sync_file_range(r1, 0x86, 0x1000, 0x6) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0x0) 2018/02/28 01:52:24 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000fb5ff0)=[], 0x75) socket$netlink(0x10, 0x3, 0x6) [ 55.304635] audit: type=1400 audit(1519782744.015:35): avc: denied { execute } for pid=9912 comm="syz-executor3" path="pipe:[23640]" dev="pipefs" ino=23640 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/28 01:52:24 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/02/28 01:52:24 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/165) mmap(&(0x7f000024e000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r0, 0xfffffffffffffff9) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/02/28 01:52:24 executing program 4: symlink(&(0x7f0000000180)='./bus/file0\x00', &(0x7f0000000140)='./bus/file0\x00') symlink(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') socketpair$inet6(0xa, 0xffffffffffffff7d, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) clock_gettime(0x0, &(0x7f00000015c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001580)=[{{&(0x7f0000000200)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/218, 0xda}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000001380)=""/246, 0xf6}], 0x4, &(0x7f0000001480)=""/247, 0xf7, 0x6}, 0x1}], 0x1, 0x40, &(0x7f0000001600)={r2, r3+10000000}) mknod(&(0x7f0000001640)='./control\x00', 0xe081, 0xa9b) 2018/02/28 01:52:24 executing program 3: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000000)="6ed23090ab5cee50285a941fc6e0531872b1da7f3890c9eeffd3f0d65ad92fded4562d3562bb7b3e7ef379521b5606e2c34560a7cb7da48abefae54724bc35c82ea4650b6e36f7fb3fe6b30df2ec2d24863a7bf3e8abe9f9db28feb583a50c3547cec6b9e5a2feb2923604064882c58e82ee895c4a22726abb78a323f7888c3e8f168c928a588c3a6fc6a728339124272af0597329a5d97bcc2b188aea9507183b63e8888d0f8aa30fa2b9062d358523a1aabfc5ad5d38869b27", 0xba}, {&(0x7f00000000c0)="c446c7a8854bfc97f2", 0x9}, {&(0x7f0000000100)="3fb57448ef737ed2b8403f47a636bf0f8b9fbde4d9d9593f4e5e3be7f0520cec5da5808df43c5450a5562ef9b50912d29911730bdacbd5fc9e22ea8c819321b9ce49c63bc67058612544b83c6bfa861d2e9ebdb0c5020fd1284fa5ac58c3ea2c81cf5cd52566a83c25e6ca755c842f9d56154b5524dc751b24322b77d5189113699c851215bdb637fd7afa9c633a870f1f0f4f12234b8703a113ab83f95a6a3f45151cff07a170ada1755335c99b8c7b24d5b007d36c66e8034140796ebd361b015317a8bab71df28e145b8ca2c8bff94e7bd54e2e386ce4a6682be937526de5ec1fb7124571a774baf5", 0xea}, {&(0x7f0000000200)="1878f90e11b6d9c0b6e86bea9151c75978eada04a11b2d716117ee7d75745226ce2feb180dd0aaae1cb81df0267b5a086f544d42a7c506060fc1d8bfa6288583f0518d78e0236acd02a7292e15730bca5441dded", 0x54}, {&(0x7f0000000280)="36d58dc534a3e3ae67cab98312ec44536b56552c477ea936dae23731", 0x1c}, {&(0x7f00000002c0)="6066c3a145f0a82d58585847f278d763477869ec4e2a73a29348651a1fa6637d65f8f3e58cf666951a52e10c", 0x2c}, {&(0x7f0000000300)="773c887b450f75f5b171a6cfab8a48bf28d7387aa36fd9039fa07552ed2abb8a23593e1805f359e1d14f81f7a388988416cbfa184f0323297249ac48a1e744eb62c0d9fc385fcd77ece520337966fad8c0bb38342fe3411a65906be0e41fd2e23c67c0151e6c95ea7ddcbc89bc543abb77aba147bbe00838ae", 0x79}], 0x7) writev(r2, &(0x7f000040c000)=[{&(0x7f00002f7000)='f', 0x1}], 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x10010, r2, 0x0) tee(r1, r0, 0x3c, 0x0) 2018/02/28 01:52:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+30000000}, &(0x7f0000000000), 0x8) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000972000)='.', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000caa000)) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/02/28 01:52:24 executing program 2: r0 = socket$inet6(0xa, 0x400000000801, 0x20000000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000080)=""/77, &(0x7f0000000100)=0x4d) getsockopt$sock_timeval(r0, 0x1, 0x4, &(0x7f0000000040), &(0x7f00009e7000)=0x8) socketpair(0xa, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000180)=0xfffffffffffffff8) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/02/28 01:52:24 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000100)={0x0, 0x401, 0x6, 0x4ceb, 0xdc4a, 0x8, 0x0, 0x4, 0x80000000, 0x7}) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x60, 0x13, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0x4c, 0x2, @str="a8747275737465646264657647504c766d6e6574301d76626f786e657430656d315b776c616e305b73656c696e7578706f7369785f61636c5f6163636573735d00"}]}, 0x60}, 0x1}, 0x0) 2018/02/28 01:52:24 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffe2e) fsync(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1, 0x0, 0x5, 0x2, r2}) sendfile(r0, r1, 0x0, 0x1) [ 55.343164] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=770 sclass=netlink_tcpdiag_socket pig=9947 comm=syz-executor0 [ 55.345970] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=770 sclass=netlink_tcpdiag_socket pig=9952 comm=syz-executor0 [ 55.361321] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=770 sclass=netlink_tcpdiag_socket pig=9959 comm=syz-executor0 2018/02/28 01:52:24 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$TIOCNXCL(r0, 0x540d) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/02/28 01:52:24 executing program 3: perf_event_open(&(0x7f000000a000)={0x4, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/28 01:52:24 executing program 4: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x6, 0x200900) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1b, "e9364300170676a9a74d49c16b480f4e224c0d5cb1c767ed67924e"}, &(0x7f0000000080)=0x23) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x0, 0xff, 0x6}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x88be, 0x3ff}, 0x8) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00003cc000)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, []}}) timerfd_create(0x6, 0x80800) 2018/02/28 01:52:24 executing program 7: personality(0x2000008) uname(&(0x7f0000cdb000)=""/93) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x3f, &(0x7f0000000080)={0x2}, 0x8) 2018/02/28 01:52:24 executing program 3: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x200001ee, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40003) seccomp(0x1, 0x1, &(0x7f0000294ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x12}) accept4$ax25(r0, 0x0, &(0x7f00000000c0), 0x0) [ 55.418108] audit: type=1400 audit(1519782744.135:36): avc: denied { ioctl } for pid=9970 comm="syz-executor5" path="socket:[22726]" dev="sockfs" ino=22726 ioctlcmd=0x5407 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/28 01:52:24 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/02/28 01:52:24 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/113, &(0x7f0000000100)=0x71) 2018/02/28 01:52:24 executing program 7: personality(0x2000008) uname(&(0x7f0000cdb000)=""/93) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x3f, &(0x7f0000000080)={0x2}, 0x8) 2018/02/28 01:52:24 executing program 5: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x1ff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/02/28 01:52:24 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x401, 0x8, [0x5, 0x9, 0x200, 0x4, 0xb254, 0x4, 0x1, 0x8]}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f0000000140)=0x102ec) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r3, 0x40cc, 0x5, [0x9, 0xfffffffffffffff7, 0x0, 0x5, 0x1]}, &(0x7f00000001c0)=0x12) 2018/02/28 01:52:24 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x401) pipe2(&(0x7f0000000100), 0x4000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x840, 0x0) timerfd_gettime(r0, &(0x7f0000000140)={{}, {0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d18000)={{}, {r1}}, &(0x7f0000c95000)) 2018/02/28 01:52:24 executing program 0: pselect6(0x98, &(0x7f0000cc8fc0)={0x0, 0x0, 0x200}, &(0x7f0000587000), &(0x7f0000680000), &(0x7f0000fab000)={0x77359400}, &(0x7f0000204ff0)={&(0x7f0000cc8ff8), 0x8}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x8, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4eca}, 0xffffffffffffff7f}}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000100)="f8435535e12eb43e132f4e7a3b19d67e53bceaded2934c300e863653e1aeee83c0f727c838a3fc4b099314d6c7d7a594598c9b8fa1865d0989613a249f61be3ace4008b4ecb3f550f3d0f4d996c8b47368dffcb7d5d71e8c12e3e5082d39bb0f570d478283aafbc038a1fbf4fd31de45906500f09f55771611bfd3d20f9b127ccb2a0eda6e76a6f57f3401518f928bb5a40fcc48ee9a", 0x96) 2018/02/28 01:52:24 executing program 3: mkdir(&(0x7f0000000040)='./control/file0\x00', 0xfffffffffffffffe) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x220000000009) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00000e9ff6)='./control\x00', 0x100000d) socketpair$inet6(0xa, 0x6, 0xa3b, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./control\x00') r2 = socket(0x1b, 0x4, 0x1) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) umount2(&(0x7f0000000000)='./control\x00', 0x6) 2018/02/28 01:52:24 executing program 7: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xc0100, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/28 01:52:24 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0x100, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="8d3ff87a29bdc5ac6a03eb384387807400daf3dc693f188029e802ea59dd77e69273ba63399ac154e52b1a9390824f96702dfbdcb15e008860c75f73d3f6edbf81ff0f4ffa89dd700388f4b75f6f3dea756aaebf7df83bdff9185fb87ba464a066bb46d1eaeca8595e1613dabc644779c3c88a97052ffaa338129c3df4ceca83462bc4f39c307b1b4f4daf5fce6c") tee(r0, r1, 0xe14c, 0x5) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000080)=0x5) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) fadvise64(r2, 0x37, 0x3, 0x3) mknodat(r2, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r2, &(0x7f000000eff6)='./control\x00', 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) 2018/02/28 01:52:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000100)="5d1c788c56bb56fa219cbfcc3bc6e8a3a0583790dd42545ebe6a54cd48f470cb93a39c2a17e037c580", 0x29) socket$inet(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/28 01:52:24 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @empty}, 0xffffffffffffff7a) sendto$inet(r0, &(0x7f0000e78a42), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f66f90), 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0x4e20, @rand_addr}, 0x10) recvmmsg(r0, &(0x7f0000006f40)=[{{0x0, 0x0, &(0x7f0000006ec0)=[], 0x0, &(0x7f0000006f00)=""/57, 0x39}}], 0x1, 0x40000020, &(0x7f0000006f80)={0x0, 0x1c9c380}) 2018/02/28 01:52:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = creat(&(0x7f00000004c0)='./file0\x00', 0x120) sendmsg$nl_generic(r1, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x29}, 0xc, &(0x7f0000000540)={&(0x7f0000001080)={0x14b0, 0x2b, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@generic="1651ddadd0c582a772f1839573279d778f3859e8da5f83349f3c33c01030bbac453c9639575309d2799fa6169bf49533146544463c17087e058a9ba734128fb6166e8067acd55100f515a2eb7ea49de6b94eaeba15d47ef7fb9398e288fd0cb7e7ae001969a577bc44f88dc9b9ce81d737ef7d41a98441cea801cf6fc49d0cd00b9b24f429d40a1766db18bab753aaf75e1ad010798b6a99a8f0ed56a607a8bcd350b5d32aaa68aa7a7ea94e946e40b87f9ab9ee6338a1ae911ae80bbcd9dce9540ce54a12ab2bae4ffdbb", @nested={0x13d0, 0x42, [@typed={0xb4, 0x6f, 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@generic="9fed4c8e1d4f1a37a7ddacee1f5e357c33872a4b2ae06b2c1ede8049af9f0c1b9f1db1fb49e33bcab8bcf6b5a79b39c6c4b76cb7ee1ea8624b1e17590d1cfac8ff2a9929d79df65c77cc719af923ea376a2134086aa1acc1180b6a11be37ff923bae05cdaa44bc968ac2c700824eb27e15e6a3d73204a18a5f71ff0acd3a971c52d83da081d5eae3f51301cde196fd0b13f7f2aa2c1ed064ece217086df279d1415e9f652bfa7dde386dc73a379fefca67ef28f336202e2cf923ded8d6d8af59b168d0fc999831f852696adc51585500e01dd291321f961124669e0604dbf8a52008585a94846b52cd1ff9a3cac2788dc5013e55bcee9e", @generic="02aeccb05611f246112fbc517e8e043a7070f2cda07688bad5584bf62c038cb4c2f600cb8ae3cb30425d1929879828bf18c3d3bc71a52696abe156b130eb77a9ec2df78bdf8f3f495e6d49d8c264643effd6381e9013385005f8086aad4055ff0c041db137e86f0655473858df84771edb61e592b8ac85a61c22232a94ab1256c8936e810be569a57e6f544f7da217cf34cf98e8aeb6d9ad3d03a1477c3fe140cffb811bb8f155099ee3b6221f8af24fd1898558ba36537995bb844af5074d5014b6688115983a7f12fcd8143a6396ca99c56620b2e8f03c4eb1514978deb5", @generic="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", @generic="bc47a5354859aaaae4cd5f68f8aff7869a507334965a685a129f1b4aa970189e3cdaae743f53c3b6aa1f9efe32b6c3d8c93ef3fe0e256ded807d1381c0077ce99fc79415b8598dac8af8faa9a8a0357b8db3fe0da2d0df29bbd92695ade8629cfd578b34654f3fc6fc3ceec3477968a234eae6706842e5c4ef6cceaf36efb3261e3efbf7c604c1b87faa1437f1646c616974b6c56c5d050bf20d06cb94bb945711f463ade5a5e88606992f69289e310296da", @typed={0xc, 0x66, @u32=0x9}, @typed={0x10, 0x2e, @str=',@^^\x00'}]}]}, 0x14b0}, 0x1, 0x0, 0x0, 0x800}, 0x4) r2 = socket(0x15, 0x6, 0x79aa) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x3, [0x9, 0x6, 0x8, 0xfff, 0x7, 0xffffffffffffffff, 0xebd, 0x101]}, 0x5c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) ioprio_set$pid(0x3, r5, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={r6, @in={{0x2, 0x4e24, @rand_addr}}, 0x3, 0x40, 0x2, 0x6, 0x80}, &(0x7f0000000340)=0xa0) vmsplice(r4, &(0x7f0000fccff0)=[{&(0x7f0000000000)="b1", 0x1}], 0x1, 0x0) r7 = gettid() setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000080)="3eb6f41f59c54b70419c2fb1d6b624", 0xf) vmsplice(r3, &(0x7f0000001040)=[{&(0x7f0000000040)="f6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) ioctl$KIOCSOUND(r3, 0x4b2f, 0xc57) umount2(&(0x7f0000000380)='./file0\x00', 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) close(r0) 2018/02/28 01:52:24 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000f92000), 0x4) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) 2018/02/28 01:52:24 executing program 3: pipe(&(0x7f0000001ff8)={0x0}) fcntl$lock(r0, 0x5, &(0x7f0000002000)={0x1, 0x2, 0x4000000000}) 2018/02/28 01:52:24 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={{0xff, 0x2}, {0x3, 0xfffffffffffff801}, 0xd9, 0x1, 0xf55}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000003c0)={0x0, 0x74, &(0x7f0000000340)="772244340cfc5634a5ba549614340ff6ee691f5315a0dfcb1734996f93644ef6e186236f2cdf768314c96fdf0f11e08398452d4082a6a0c6e5ca29da5f1a9a370184318ebcecba9c3e37c29c97fa773050f9b60f21bc2cf8c8a6f50d78c0f471e9723f2997f975d8253d5e0ac3fb1d190ea28367"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @empty, 0x80000003}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, [0x3, 0xffffffffffffffde, 0xffffffffffffff7f, 0x40, 0x8, 0x1, 0x5ac, 0x6]}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000200)=ANY=[], 0x1000000a7}, 0x1}, 0x40000) rt_sigsuspend(&(0x7f0000000180)={0x3}, 0x8) 2018/02/28 01:52:24 executing program 7: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r0, 0x409, 0x11) rt_sigaction(0x7, &(0x7f0000001fe0)={0x1}, &(0x7f0000345fe0), 0x8, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x101, 0x3, 0x34e8, 0x5, 0x800, 0xfffffffffffffffa, 0x35, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x80, 0x2, 0x5}}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1, 0x6}, &(0x7f00000003c0)=0xfffffeb4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_addrs={0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r3, 0x5}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="113e2923aa8da32e3959312588da16397064b5a33952d661913aaa16b973c93d35ec095b45404ad79fc40c084e784296466a9d8b7933624aa1f96477d8accabb31fc894361223210bb021e30d021bc0f49d2614d874817e441fbc4af783ccdc56eb28788ac4f") setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e21, 0xff, @empty, 0x7}}}, 0x8c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) 2018/02/28 01:52:24 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) preadv(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/20, 0x14}], 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x4f6607, 0x6, 0x8, 0x100, 0x8, 0xd39f0b2ba499dbcd, r3}) getpeername$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000df6092b400000000000000"], &(0x7f0000000380)=0x52) write(r1, &(0x7f0000dea000)="ff000000", 0x4) 2018/02/28 01:52:24 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000001bfe4)={0x0, 0x0, &(0x7f000001bff8)={&(0x7f000001bf40)={0x2, 0x0, 0x0, 0x0, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0xc, 0x18, 0x0, 0x0, 0x55, "11a0df57f696c6650e2b6f172392d51e37bfc89fcf9d4b4aefe5f9191fd2c89899868a78921b8aed149c7a405432104e1510479be1c2bd771944c7758456917e78a2b41d8f67b05a6051ec77038d6ee37e5fe4d8b4"}]}, 0xa8}, 0x1}, 0x0) 2018/02/28 01:52:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000000097ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05000000e7ec75e848ccfbf6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75a2af1b8fc393d2696b8c3ba5aea6096f201cd7eaf", 0xc0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000140)=""/64, 0x7}) 2018/02/28 01:52:24 executing program 2: r0 = socket(0x10, 0x2, 0x1) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0), 0xa9) 2018/02/28 01:52:24 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x20002, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a, &(0x7f0000000440)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x10d, 0x7f, "4f28a20211ee8e9106897adf4c5844b66836053d511526750860"}, {0x104, 0x119, 0x67da, "6d6052fe2b4334e35c4e9f6ec9563b865be08462d161bccb41c9fc887ba9c6b5caccd9d1aa221bf2f3ebc2e15111a203d27be9b3c7757cd01a3b18d8aec8d19158484dcfe25f324483869aa1998dbdf6989a3fef1de55d6d1b105004a6e4cf18af6cf0c437dbb13dc6f0bd7d0052917b5f5324ac2fa9e0f3589cda0378f51f1ed41bfd4a124d0169be07bac5974370d5d14d13f54968f42d278f387504d562d21f11d350770d0a288c2a300792921076f8150cbb264b3cd29910e7a8afd6563c05c49de1defad983a92b3a34b36441e72e854518a2d9ee46e30dc1be0989c5dbb7e9d958f53356e8186e57526db62297fcfb795c33ee"}], 0x12c}, 0x0) 2018/02/28 01:52:24 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x14000000, 0x8000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x3b, 0x800, 0x400080000, 0x1000, 0x4, 0x2, 0x1, 0xfffffffffffffff0, 0x100, 0xfff, 0x81}, 0xb) pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x50, &(0x7f0000000080)={'syzkaller0\x00', @ifru_flags=0x4100}}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000001c0)=@req={0x50, &(0x7f0000000140)={'ifb0\x00', @ifru_map={0x3, 0x4, 0x6, 0x10001, 0x4, 0x200}}}) vmsplice(r1, &(0x7f0000fe9000)=[{&(0x7f0000fe8000)=',', 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r2, 0x5, 0x0) 2018/02/28 01:52:24 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) preadv(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/20, 0x14}], 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x4f6607, 0x6, 0x8, 0x100, 0x8, 0xd39f0b2ba499dbcd, r3}) getpeername$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000df6092b400000000000000"], &(0x7f0000000380)=0x52) write(r1, &(0x7f0000dea000)="ff000000", 0x4) 2018/02/28 01:52:24 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syzkaller0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@loopback={0x0, 0x1}, r1}, 0x14) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/28 01:52:24 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4104) clock_gettime(0x0, &(0x7f0000e8dff8)={0x0}) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0x0, 0x0, 0x0, @time={r5}, {}, {}, @result}], 0x1c) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2400) socket$unix(0x1, 0x7, 0x0) 2018/02/28 01:52:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f0000000080)=@ethtool_rx_ntuple={0x35, {0x0, @tcp_ip4_spec={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e21, 0x4e20, 0xff}, @usr_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x200, 0x2, 0x8, 0x1, 0x80000001}, 0x100, 0xfff, 0x8001, 0x4, 0xfffffffffffffffe}}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f00000001c0)=0x10a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'teql0\x00', r2}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000180)={0x41, 0x3, 0x20, 0xbd, &(0x7f0000000200)=""/189, 0x9b, &(0x7f00000002c0)=""/155, 0x5b, &(0x7f0000000380)=""/91}) 2018/02/28 01:52:24 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x4000, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x410002) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000200)={r3, &(0x7f0000000140)=""/170}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000300)=""/28) 2018/02/28 01:52:24 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000180)='./file0\x00') personality(0x100000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x400b, &(0x7f000000a000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/keycreate\x00') ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000100)="6d99af2cb077c35ce235e10849e692f0de5806b77a0a76b27efe21c189beccab62128959480585bc8b68e931461f227be79c985a45522ade15267f1c2f74") poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f0000000040)='./file0\x00') 2018/02/28 01:52:24 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x400000000000023, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0x3}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x7}, 0x8) 2018/02/28 01:52:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004523, &(0x7f0000d14000)) 2018/02/28 01:52:24 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bcsh0\x00', @ifru_addrs={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', @ifru_flags=0x1301}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001dffe4)=@req3={0x0, 0xfffffffffffffffd}, 0x1c) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/02/28 01:52:24 executing program 3: unshare(0x28060400) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x10000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x0) 2018/02/28 01:52:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a00004f994647000000000000000000000000000000000000808f787994643600000000000000000000000000000000000000"]}) 2018/02/28 01:52:24 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000180)={0x9, 0x25, r0, 0x81, r2, 0x4, 0x0, 0x10000}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={{{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x752800}}}, 0xffffffff, 0x3f, 0x400, "f4d35afeb9d22ea91989ca246f4efd73fcc876388bf040fa7c784002109ff5c5eb4dc6750494e4da33c613f43fa5c4a74bec0d5df5da82d7e4e411b0a13a8e622fbfc68afb30436948f7f0fdea856032"}, 0x160) sendfile(r1, r1, &(0x7f0000000000), 0xffffffff7fffffff) 2018/02/28 01:52:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r0, &(0x7f00007b1000)=""/4096, 0x1000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x9) timer_create(0x7, &(0x7f0000000040)={0x0, 0x2b, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000140)={{r2, r3+30000000}}, 0x0) 2018/02/28 01:52:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="0209bd4b1900000096"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0xc, 0x205c72fe, 0x732403af47602777, 0x21, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_sec_ctx={0x1c, 0x18, 0x5, 0x4b50, 0xd8, "d28060573f8570cef2f5b97cf68f0ed5936381b4fd2a0120a535ebafc6a47053390ea69526d18086d9c39cc0f9f0c2547173a69a9821163944086b70628b246090317089797d305f25bae5b57770794137c2055042b0f4489902eca182688f164a430b5a7e13349a14c350c82bb91b5db7ea6287788f97a77d161bae2696e73eacdfca2713ddeb62ff01e23d8db7d423807b63d089d17c19b664ba03ac36c865bd81022339d1d4043e914af09d612828e55efee76d695975b316baeb0dfaa92b6365ef3a9ef6bd04152412a3acfec276bae243bfa3b65fa1"}, @sadb_address={0x3, 0x5, 0x2b, 0x80, 0x0, @in={0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x108}, 0x1}, 0x11) 2018/02/28 01:52:24 executing program 6: r0 = socket$inet6(0xa, 0x7fc, 0x403) sendto$inet6(r0, &(0x7f0000000840), 0x0, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="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", 0x50e, 0x48002, &(0x7f00008b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000700)={0x100000000, 0x721, 0x8000, 0x0, 0x100000000, 0x1, 0x7, 0x7fffffff, 0x0}, &(0x7f0000000740)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000780)={r2}, 0x8) pread64(r0, &(0x7f00000007c0)=""/127, 0x7f, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540)=0x5, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x80, 0x0) timerfd_gettime(r3, &(0x7f00000005c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x81}, &(0x7f0000000640)=0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000840)=0x0) wait4(r5, &(0x7f0000000880), 0x40000001, &(0x7f00000008c0)) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000680)={r4, 0xfff}, 0x8) sendto$inet6(r0, &(0x7f0000466000), 0x0, 0x0, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 01:52:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003b9fdc)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x7fffffff) r1 = socket(0x4, 0x806, 0x5) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/02/28 01:52:24 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x801) write(r0, &(0x7f0000000b40)="fc78f4000437a35c6fbb7d291baf3e82ca9b36cfbe7d26698889c45b2a647ace66343ab98e4e32f8ee08ae65fbddf3bdd6910ad8bdd50dfefe022c4130fb8e8fb64242e65abbb2ff6891dfe87af3ba930476862d2ccbc42d20d7076e8c21dd4790d16cdf7e8ef5c41d85c560cfbb5bd63e9c199cd370f9983a5677d301f886b6dc4a825d29a66334d40671948faea8d279849f30cfb0c8e44950ee6cf5f344d89dc9fa18d2767d67c18bd469282b36f726c6194609d148e1f03181000be796c1de40f546e9682b6a6fdd7c3e1b563a11830dbb9330006303146816845ba2f58b7a2660fc16eb3889a025ea29e3", 0xed) 2018/02/28 01:52:24 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket(0xf, 0x804, 0xffff) accept4$unix(r0, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8, 0x80800) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x8) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="73656375724e748dfd79eaf0bd2e4e61d4fec0a07c6a310095792e00"], &(0x7f00000000c0)=""/66, 0x42) 2018/02/28 01:52:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = userfaultfd(0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20a00, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) timer_create(0x0, &(0x7f0000001140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f00000011c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001280)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) dup3(r1, r0, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/28 01:52:24 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e23, 0xd5bc, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x558, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff1a7e}, 0x8001}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x5}], 0xc0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020000000200003877ffffffffffffff74126147d829005a3922e24feee42b5bbff3b5f1906de2327c4f6aeb3d9df07ef2695c627fbe52d1e7f71b3aca85486d240c46c1c3c54c1732fc49002b0f1fe6f777e2bf8d8016149a099c8f3d6a5b2b7baa7ecb9e8e4595a779d3ea"], 0x10}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/02/28 01:52:24 executing program 2: r0 = memfd_create(&(0x7f0000000000)='louser\x00', 0x3) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='*/\x00', &(0x7f00000000c0)='+\x00', &(0x7f0000000100)='}{)\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='\\)eth0.][+\x00'], 0x1d00) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000240)={0xffffffffffff2329}) 2018/02/28 01:52:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000000080)=""/214, 0xd6) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10) 2018/02/28 01:52:24 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1}], 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x5, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000040)={r2, 0x8}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/02/28 01:52:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/mls\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f00000000c0), &(0x7f0000001200), &(0x7f0000001240)) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000300000001000000be5efecd883600000802030000080000060063640002b900107401011c6900bb77a107567e5b07000000000000000097ec67a1e2040049fc2d63e0000000000014000a00000000130000c88ebbfd06010000ad000000000000061475d72203000700ecf48b05000000e7ec75e848ccfbf6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75a2af1b8fc393d2696b8c3ba5aea6096f201cd7eaf", 0xc0) 2018/02/28 01:52:24 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x688}) r1 = socket$netlink(0x10, 0x3, 0xf) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2840200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x0, 0x0, 0x0, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 01:52:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x3) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) 2018/02/28 01:52:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0xffffffff}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x7fff}, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) shutdown(r2, 0xffffffffffffffff) 2018/02/28 01:52:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0100000000e10000ff1e1b81d56781c06c000000aff95a088c8bd8d7fe3240ea554a65c9083b8311ff3d751b088c"], 0x215}, 0x1}, 0x0) 2018/02/28 01:52:24 executing program 5: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="a8", 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) 2018/02/28 01:52:24 executing program 4: 2018/02/28 01:52:24 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dfff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000068a000)={0x0, 0x0, 0xfffffffffffffffc}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa4, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x22f}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e20, 0x8654, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000100)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000180)=""/203) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) fdatasync(r0) [ 56.096393] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.099502] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 56.110099] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57600 sclass=netlink_route_socket pig=10169 comm=syz-executor0 [ 56.141342] CPU: 1 PID: 10154 Comm: syz-executor7 Not tainted 4.9.84-ge7f51a5 #53 [ 56.148970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.158309] ffff8801bd66f7f0 ffffffff81d956b9 ffff8801bd66fad0 0000000000000000 [ 56.166298] ffff8801d7733610 ffff8801bd66f9c0 ffff8801d7733500 ffff8801bd66f9e8 [ 56.174284] ffffffff816626da 00000000000065e3 ffff8801bbb068f0 ffff8801bbb068a0 [ 56.182294] Call Trace: [ 56.184855] [] dump_stack+0xc1/0x128 [ 56.190201] [] handle_userfault+0xa3a/0x1310 [ 56.196242] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.203240] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.209626] [] ? handle_mm_fault+0x117b/0x2530 [ 56.215826] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.222035] [] handle_mm_fault+0x1fd1/0x2530 [ 56.228071] [] ? migrate_swap_stop+0x920/0x920 [ 56.234273] [] ? __pmd_alloc+0x410/0x410 [ 56.239965] [] __do_page_fault+0x5c2/0xd40 [ 56.245819] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.251761] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.258404] [] do_page_fault+0x27/0x30 [ 56.263915] [] page_fault+0x28/0x30 [ 56.269168] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.275982] [] ? compat_SyS_pselect6+0x27f/0x590 [ 56.282363] [] ? compat_SyS_old_select+0x250/0x250 [ 56.288913] [] ? clone_mnt+0xb00/0xb40 [ 56.294420] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 56.300536] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 56.307518] [] ? security_file_ioctl+0x89/0xb0 [ 56.313724] [] ? fput+0xd2/0x140 [ 56.318711] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 56.324826] [] ? do_fast_syscall_32+0xcf/0x870 [ 56.331034] [] ? compat_SyS_old_select+0x250/0x250 [ 56.337581] [] do_fast_syscall_32+0x2f5/0x870 [ 56.343700] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.350337] [] entry_SYSENTER_compat+0x90/0xa2 [ 56.375667] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.380174] CPU: 1 PID: 10154 Comm: syz-executor7 Not tainted 4.9.84-ge7f51a5 #53 [ 56.387767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.397095] ffff8801bd66f7f0 ffffffff81d956b9 ffff8801bd66fad0 0000000000000000 [ 56.405074] ffff8801d7733790 ffff8801bd66f9c0 ffff8801d7733680 ffff8801bd66f9e8 [ 56.413060] ffffffff816626da 00000000000065e3 ffff8801bbb068f0 ffff8801bbb068a0 [ 56.421034] Call Trace: [ 56.423597] [] dump_stack+0xc1/0x128 [ 56.428936] [] handle_userfault+0xa3a/0x1310 [ 56.434966] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.441951] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.448326] [] ? handle_mm_fault+0x117b/0x2530 [ 56.454531] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.460735] [] handle_mm_fault+0x1fd1/0x2530 [ 56.466765] [] ? futex_wait_setup+0x330/0x330 [ 56.472883] [] ? __pmd_alloc+0x410/0x410 [ 56.478567] [] __do_page_fault+0x5c2/0xd40 [ 56.484422] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.490366] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.497010] [] do_page_fault+0x27/0x30 [ 56.502520] [] page_fault+0x28/0x30 [ 56.507774] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.514593] [] ? compat_SyS_pselect6+0x27f/0x590 [ 56.520978] [] ? compat_SyS_old_select+0x250/0x250 [ 56.527544] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 56.533668] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 56.540657] [] ? do_fast_syscall_32+0xcf/0x870 2018/02/28 01:52:25 executing program 5: getpgid(0xffffffffffffffff) r0 = getpgrp(0xffffffffffffffff) getpgrp(r0) r1 = creat(&(0x7f0000001940)='./file0\x00', 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/keychord\x00', 0x20001, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001a00)) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f00000000c0)='net/rt\x00\x00\x00\x00\x00\x00') listen$netrom(r4, 0x0) process_vm_writev(r3, &(0x7f0000000140)=[{&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/129, 0x81}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f0000000080)=""/15, 0xf}, {&(0x7f00000005c0)=""/218, 0xda}], 0x6, &(0x7f0000001900)=[{&(0x7f00000006c0)=""/127, 0x7f}, {&(0x7f0000000740)=""/155, 0x9b}, {&(0x7f0000000800)=""/224, 0xe0}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x4, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x99, 0x1, 0x3, 0xc, 0x4, 0x5, 0x9}, &(0x7f0000000040)=0x20) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001980)={r5}) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000180)=""/161, 0xa1}], 0x1, 0xfffffffffffffffc) 2018/02/28 01:52:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x92) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/02/28 01:52:25 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x0, 0x0) setxattr(&(0x7f0000591000)='./file0\x00', &(0x7f0000825ffa)=@random={'user.\x00', 'em1eth0@\x00'}, &(0x7f00001d1fef)='/dev/vga_arbiter\x00', 0x11, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 2018/02/28 01:52:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0xad) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x82) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/02/28 01:52:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffe86) setsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f00000000c0)="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", 0xfffffffffffffe72) 2018/02/28 01:52:25 executing program 0: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xffffffffffffffff, 0x8) 2018/02/28 01:52:25 executing program 6: r0 = socket$inet(0x10, 0x807, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/02/28 01:52:25 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x10, &(0x7f0000791f18)={{{@in6=@loopback, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0x10b) 2018/02/28 01:52:25 executing program 6: r0 = epoll_create(0x3) setns(r0, 0x4000000) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000040)={0x2, 0xb0}) [ 56.546869] [] ? compat_SyS_old_select+0x250/0x250 [ 56.553421] [] do_fast_syscall_32+0x2f5/0x870 [ 56.559542] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.566179] [] entry_SYSENTER_compat+0x90/0xa2 2018/02/28 01:52:25 executing program 7: mkdir(&(0x7f0000b0c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000b0bff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068e000)='/selinux/policy\x00', 0x0, 0x0) lookup_dcookie(0x6, &(0x7f0000000000)=""/184, 0xb8) renameat(r0, &(0x7f00002f3000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0\x00') symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/02/28 01:52:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="844f07000000b29d"], 0x8, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl=@kern, 0xc, &(0x7f0000001480)=[], 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x2, &(0x7f0000000080), &(0x7f0000040000)) tkill(r1, 0x1000000000016) timer_gettime(r2, &(0x7f0000000140)) 2018/02/28 01:52:25 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) r1 = socket(0x8, 0x1, 0x1) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x401, &(0x7f0000000140)=0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/74, &(0x7f00000000c0)=0x4a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x80, 0x4) 2018/02/28 01:52:25 executing program 1: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000040)={'bond0\x00', @ifru_addrs={0x2, 0x4e20, @multicast1=0xe0000001}}) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400400, 0x10) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f0000000080)="68352bb590c0a0e7058ea18518166a3091a73cab6aa975b8eb50d043c0a98933697f18ec62cb05a6fd3d08280cea78d39266336f1f0e4c50efa6789c050c261eeadfad24daab9a526b00a28aceaf0a82d5fc788b184f22cb7a0a742344bbe16448848970d28d100e1240800ad8", 0x6d) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x110, r2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x2352}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x9f6, 0x8, 0x0, 0x6e70, r3}, 0x10) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) 2018/02/28 01:52:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000001000001200000000f47699e9051de10e7597686d7517200000000000"], &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={{{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0x160) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') 2018/02/28 01:52:25 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x8, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @rand_addr=0x9}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x2, 0xffffffffffffff24, 0x6, 0x80000000, 0x4, &(0x7f0000000040)='lo\x00', 0x3, 0xffffffffffffffc1, 0xfffffffffffff001}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) sched_getaffinity(r2, 0xfffffffffffffeec, &(0x7f0000000300)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000200)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f00000001c0)=ANY=[@ANYBLOB="22004e20ac140004001801000000095a64d8d1e40bd8fa2c1b7b943b0000"], 0x1, &(0x7f00000002c0)=[{&(0x7f0000000240)="92441027721ec77aeeab5b33a61f456c40af3735533855524ab1f0e1adf007d0263f223ddc43c327f56ef641ca00234c0e5e2b05e19777f0a36960c4176834c24b236dc5d3fb", 0x46}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="130000000005000000000000"], 0xc}}], 0x2, 0x0) 2018/02/28 01:52:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x94, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x67, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xca}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x20e1}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @empty}}, 0x7, 0x36aa, 0x4a4e, 0x8000, 0xc}, 0xa0) 2018/02/28 01:52:25 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = dup(r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ef9ffc)=0xc3f, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/02/28 01:52:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020500020a000000ffffffffffffffff030006000000000002004e20e0000001000000000000000002000100000000000000000000000000030002000000000002004e20ac14ffbb0000080000000000"], 0x50}, 0x1}, 0x0) 2018/02/28 01:52:25 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r0, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x2b4}, 0x8) read(r1, &(0x7f000015df80)=""/128, 0x80) 2018/02/28 01:52:25 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x224, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0xff, 0x0, 0x9, 0x3}, &(0x7f0000000180)=0x18) setns(r0, 0x48000000) 2018/02/28 01:52:25 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000740)=""/168, &(0x7f0000000440)=0xa8) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f000019d000)={0x2, 0x4e23, @empty}, 0x58) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="c70d94a27e41979c375a00103471ad4641e57540991f0ff4d47b718c200d72a74ad778142e6faac5dc9b70756ed85d5102df4fbad8432dfe3e3ff234ab0c3edade0158617cd93d9391b3b64da7", 0x4d}, {&(0x7f0000000140)="e848b7f04c4e0553", 0x8}, {&(0x7f0000000380)="d9b8216999b1aecdebc47eb258c1d134c520ccf3ddbdc11447790910bd", 0x1d}, {&(0x7f00000004c0)="495f52acb230bb3190d5ae79bca7de1ca507a7126c93cf088499a79507b24d43d40aba01e5d41b822cee60e26b51420e7523589d8b34dda7a645a3e5e56486e6d138413edb5eb9c5ccc740af16c6496a1ea3d5aff76eac6e883d92646ae501867c31c79f783671bc9f777b0e7a724e0ff02eac84752744b7355a67c00b65fd8e26bf509561cf5cd1c03e8ba0f8683a58427d396e4369e1e43afcda0540e638539831fabb8c2f07202d8c07790fe7e9e30260c10e5d6e5ba9b6db272e3ee538b0ac91d08e2a47c415d9ca13511aa82af48c8c8bae6ca264dec83b651d6816a5c89998a11cca5c55683682", 0xea}], 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001b40)=ANY=[@ANYBLOB="280100001700000000000000000000007f000001000000000000000000000000000300000000000000000001000000000000000000000000ac14ffbb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\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\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x5}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000001b00)={&(0x7f0000000600)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000000940)="0348cb3bbd92702eb2aa1c343007175976b90cd4cce080ae9edcee014c5616550177c74bb7b20e9c661c0460dadf831b5f228b0d7258e421253fe0f0a3e313c2", 0x40}], 0x1, 0x0, 0x0, 0x1}, 0x80) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000980)="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0x1000}, 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{&(0x7f0000002c80)="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0x1000}, {&(0x7f00000002c0)="30ec77df4a68ae0b8070b3f047a60b4cb0f202735e8d2eff6f65a9c9ca3fd19576d4cdc5e15747ebc1d1b817dca0515f44176a0e03a727db866d1615ad27e513dff469747009538ce948e3b1b7965396b4e1c4a063e3dac1f9c558767c2afc7d74000ccf305e1f362daee2311478ed6870aab445129ccae1d9b5c8a1d27a5302d07019897b060044bcb0e5c7793a0f69601357cf8bc5c2d86a93d5f25e2693a91eb6dc5adce6c3cc687382a307b0afa7af8d2fe433e4e60e6e871a03", 0xbc}, {&(0x7f00000003c0)="c5b08b2711dff84dfb337e0f53c17b5b12c99b04ec9a90cf811ac90cfda367a1abcba8b15cb3b18997d23855528c1f27d191111e5f2e9600061339048d090b387c5ed41d3bd7b5b6c7b29575ac", 0x4d}, {&(0x7f0000000640)="ebb01108204d77bf831c7f557946fc94c72101f99c51f569ae9f3befb2959412053c425f4df762454219306411e8e73432a3a03aec75a40e272b05ed6cdc3f9824411091f9992d73d3983030412d3eb285d534ba8031eed4783d88312aa09e9f0f008bd4ca1257803684c553557b9f30e35a07ac405e17547423109211fd75654398416f82336a2b2025e26048181f8524b4444b571a8b4bb1d7db71938cae87fba68e8633ce06e8e03c5d24c565bfa4f3394e525e09563ef53f3fc4a4258ddf7f30ae973583650c58d6d6cef14c6ea42d12a7a536b3df098c7f36267994e86da5", 0xe1}], 0x8, 0x53) 2018/02/28 01:52:25 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) readv(r0, &(0x7f000000ffe0)=[{&(0x7f0000036fea)=""/8, 0x8}], 0x7f) read(r0, &(0x7f000038b000)=""/1, 0xffda) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x3, 0x4) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) splice(r2, &(0x7f0000000080), r2, &(0x7f00000000c0), 0x1, 0x2) 2018/02/28 01:52:25 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x6003ff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)=""/234, &(0x7f0000000140)=0xea) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\x00'}) 2018/02/28 01:52:25 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x401, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, [0xbf, 0xacec, 0x8, 0x6, 0x2, 0x2, 0x100, 0x2, 0x9, 0x3, 0x7, 0xd6, 0x7f, 0x3, 0x850d]}, &(0x7f0000000200)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x3, 0x6, 0x99, r2}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280)=0x7, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={'gre0\x00', @ifru_addrs={0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000340)={0xffffffff00000001, 0x2, 'client1\x00', 0x1, "f50bba701e6fcd66", "45f2328d743a20fd213af09edc3c0d359ee817aaa39b209df5808b48363902d7", 0xe7ea, 0x9}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={r2, 0x1, 0x10}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r2, 0x5, 0x4}, &(0x7f0000000500)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000540)={0x100000000, 0x2, 'client1\x00', 0xffffffff80000004, "8548330d25155460", "d4d0435cffb2ffccc2326b7e5f086b33a13132e1fb2030f786224b8857a64758", 0x6, 0x4}) pause() recvfrom$unix(r0, &(0x7f0000000600)=""/161, 0xa1, 0x122, &(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000700)={'gre0\x00', @ifru_flags=0x1}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000740)={0x8, 0x568, 0x6, 0x7ff, 0x5, 0x3, 0x55ce, 0x2, 0x72f, 0x0, 0x1ff, 0x4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000780)={0x2, 0x3, 0x0, 0x3, 0xfe000000000}) recvmmsg(r0, &(0x7f0000003f40)=[{{&(0x7f0000000800)=@sco, 0x8, &(0x7f0000000cc0)=[{&(0x7f0000000840)=""/67, 0x43}, {&(0x7f00000008c0)=""/224, 0xe0}, {&(0x7f00000009c0)=""/91, 0x5b}, {&(0x7f0000000a40)=""/212, 0xd4}, {&(0x7f0000000b40)=""/101, 0x65}, {&(0x7f0000000bc0)=""/228, 0xe4}], 0x6, &(0x7f0000000d00)=""/54, 0x36, 0xfffffffffffffffa}, 0x7}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000d40)=""/241, 0xf1}, {&(0x7f0000000e40)=""/137, 0x89}, {&(0x7f0000000f00)=""/64, 0x40}], 0x3}, 0x5}, {{&(0x7f0000000f80)=@nfc_llcp, 0x58, &(0x7f00000010c0)=[{&(0x7f0000001000)=""/136, 0x88}], 0x1, &(0x7f0000001100)=""/191, 0xbf}, 0x5c4}, {{&(0x7f00000011c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f00000015c0)=[{&(0x7f0000001200)=""/235, 0xeb}, {&(0x7f0000001300)=""/254, 0xfe}, {&(0x7f0000001400)=""/140, 0x8c}, {&(0x7f00000014c0)=""/41, 0x29}, {&(0x7f0000001500)=""/59, 0x3b}, {&(0x7f0000001540)=""/65, 0x41}], 0x6, &(0x7f0000001600)=""/238, 0xee, 0x1f}, 0x6}, {{&(0x7f0000001700)=@can={0x0, 0x0}, 0x10, &(0x7f0000003c40)=[{&(0x7f0000001740)=""/211, 0xd3}, {&(0x7f0000001840)=""/222, 0xde}, {&(0x7f0000001940)=""/28, 0x1c}, {&(0x7f0000001980)=""/81, 0x51}, {&(0x7f0000001a00)=""/41, 0x29}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/195, 0xc3}, {&(0x7f0000003b40)=""/169, 0xa9}, {&(0x7f0000003c00)=""/63, 0x3f}], 0xa, &(0x7f0000003cc0)=""/54, 0x36, 0x8}, 0x7}, {{0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000003d00)=""/146, 0x92}, {&(0x7f0000003dc0)=""/42, 0x2a}], 0x2, &(0x7f0000003e40)=""/210, 0xd2, 0x1}, 0x7}], 0x6, 0x20, &(0x7f0000004000)={0x0, 0x1c9c380}) sendmsg$nl_route(r0, &(0x7f0000004100)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x8080000}, 0xc, &(0x7f00000040c0)={&(0x7f0000004040)=@ipv6_deladdr={0x54, 0x15, 0x200, 0x70bd29, 0x25dfdbfd, {0xa, 0x78, 0x400, 0xff, r5}, [@IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @empty}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0x525, 0x8001}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4800}, 0x4000) getpeername$inet(r1, &(0x7f0000004140)={0x0, 0x0, @dev}, &(0x7f0000004180)=0x10) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000041c0)='/dev/rfkill\x00', 0x420100, 0x0) setsockopt$inet6_buf(r6, 0x29, 0xff, &(0x7f0000004200)="aecc6cbab1d3296850ddd4944dee4cfbfb003ef6", 0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000004240)=0x4, 0x4) r7 = open(&(0x7f0000004280)='./file0\x00', 0x100, 0x180) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000042c0)={r4, 0x9, 0x20}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000004300)={0x5, 0x4, 0x100000000, 0x2, 0x5, 0x1}) sendmsg(r7, &(0x7f0000006d80)={&(0x7f0000004380)=@sco={0x1f, {0xff, 0x6, 0x1, 0x1, 0xd85, 0x634}}, 0x8, &(0x7f00000068c0)=[{&(0x7f00000043c0)="c7d923c210cc49dc1f70528e32c36e2368161fe800b204a1946340c225efed7522ae5fbe25282e3b67effcc88e04287e456572c71c418542ce23abdd31d0a25deb68b05f3e3064e3a05730dd3f305c1efe670a0f664d52dd6fa6119a51bcece0515fd9d661a3d6ce61dd4561f31a75eaa6a2bb2a0233020640c773c4640c08b848002bf2742092771d623498bcab0d35e5493ff38953e4e57d5c3a4653b2ceaa4a2c50b5d8692d60f54ad7fd04b2affe90c86e08aa690cbf6f61df1257d0f955b7b1243b3f54f6d43ebeb5a67d73939388618a95a6b5688b9020e2a2890639477ab37697fedb4dbbd10988a402de601cb410d0a3e468", 0xf6}, {&(0x7f00000044c0)="8ce855947889e806e9efdc1a19a31134d2c09c7d3643bdac7f0807134bf16308bc3ff8a6ba37135f3bc1e047c420b024cf804c3e2db24c166e5d09a12c8f160748fc1cb795f05d054387641076f0106456eaa5fc765bd54915301a743ce8aea3024d8ed31c6b1250f25e1016cbafdf9e07f1e6e4a4843f1f21be2ae05da4fabc2a6e4744546c80eea1c35b02938f774abd5a091a295d8528b960269de1fdd0e633cb5585192760e533cd3fd313", 0xad}, {&(0x7f0000004580)="e6ce05a1b88054b0721263cac78beea00718a9ecc0960db19b1f453b1d4147b417d41e2d4ccd09a422be078ef9d08d4342cf39bef49c8e3228659272f12a59231f700be681c801c61ebea197c955d414cc27cb9ce77bf3d87c9d00af3285615682b5eb79470ea4a58f4d9c9cb2e361b4360cebd5966e294e8309a0f87100e2a69a884687dde3a136861f348679969f405e869f68c51565f4abb0126fe341c5742bf1d0d9d8f8aa87c4071e1dc47f3a3db213ae6227010e519d2238f22b4085c4cd1354dbc0", 0xc5}, {&(0x7f0000004680)="8e7a66114610c8cf50740247b40cd392fa61ce817d4f088cdf62ac2737d5487deac553148a774419d1456d68383aeacbbb70916abf65cd45e0713e64a995b576465f4c3ddca5216596358ddf9ff2756c3401d1ec392b6b62bd02e55d0ae0da0bf8583edb6f3d50444ef4df47e39259d5c1ec22e9fa0319620461a404d27b9faac31771a586fc450e3ea17b", 0x8b}, {&(0x7f0000004740)="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", 0x1000}], 0x9, &(0x7f0000006940)=[{0x58, 0x29, 0x0, "2ff591816cd1e49f5eeda915487b1d42378393fdefc96d7d45527a46f35f423b2ef88044dfca0385f03cf533fa84e4c426c01e8643f88ea5d4cb71b7cc4817bc6888b44f3271650b2766"}, {0x28, 0x19f, 0x10001, "0b50bb6084e9a44a57f351d9849926246ecfb334c7995a16b580"}, {0xac, 0x115, 0x5, "dec720ab4c925305fe5cef903fd159c2c956c085f9eb608d30b28df0a523feed5da34d6e1aac94cf19abd9d32721d0cee6d350351a541ee4ff0303046ee819bc9dea41370a9294781a07ca0f32d534db8c69c122802cd69baf5c0bed7b0a5e7f6595dd49006ff1808b56ef27fe799595bbfa0d1bb6487c297c88fb86c51623ac9bf07ae59d7ceb041f82ea7a661a0ac5c73de44f1604bb62d82575ce12b6c0fa"}, {0xb4, 0x113, 0xe37, "6625edbffaeab0c4c71cc8a68f75d8fa6c237ee45c3783419e3dc52cf9111352700d64bd1bb55b808deb5507d5c9ead20fdfafdaa28d8b705cc0f0633977999dc94d48c220b02f2de8951b3f086d2ffa30af3aaf36a8ede2b6ddd4c83cd6311adde95ae5ec1e7cd0e29af98a117e4be7b2d1e560c922447e3ca99022b766a626952ab297154915871819d33810395c72e8facc210451ddf6b0bc618e347f48cb6a23650856f9"}, {0x20, 0x102, 0x3, "bedb72c48691593d0072a7bb9bef575e393b"}, {0xfc, 0x10f, 0x100, "0003c786f8ac918b577e10aa4c5a3737b16bb7ebb353c4fc1934ebe2c9dbcc5c5b30fbc337365d1bb29f7675d80f43a643fac6676fe40579b5bbbf36acb519aa58497d700873be705fb5d773caa0e0368fb9708fee64196201fc0528084aabed01fabc39a634b693e8585acc1cd9101f6d4b895ee17fc913e4bdad8bfe4ea8af72c85f1ec5f9aa242d2a331f735d690c69fad5636e11a1a2d2aa3171a255a73020150b5e9539e4e9c570a76544a875537e7233d7bacbfdc131e6e6121cfeee5fdf0b6aadbdaa5f81e0b7ad00e99eabf4ab30ca5c83721e5beeb7c343cf76a4a867703bc2e75e5a01686c81a5c8840b"}, {0xa4, 0x10c, 0x3f, "73557ab65e5520f5f07af4851bee29d02ff58983441fe8c789fcb00074713aad948e9142ca46e4d1f27e62f7d24d0f774b8afd4d8931ccab1f4223d926111fdb0ab6584315357b51bd5f0c04f34b517a30b9d0cff3d472f9f803fa83868262726445857eb37bbe9011d8de807c0bc2cd65ed9ac1f1bc5c955e1b03c94aa952d170a5ce8d4ecbc2b0052a253039d17da776ae136fcb3b6eef"}, {0x64, 0x3a, 0x1, "f79e07492e26ce74826411b037674c27fdd5351b751ce128800bf4c9754b49f3cf18d1136ed66d4e5368c70e7aa806c34b2cd6f4fa4a721beca48f301b66e4a9d78062d180f90732b48dfb44499cb0624b47874261fb"}], 0x404, 0x51}, 0x4000) mknod(&(0x7f0000006dc0)='./file0\x00', 0x0, 0x7) setsockopt$packet_int(r7, 0x107, 0x13, &(0x7f0000006e00)=0x1f, 0x4) 2018/02/28 01:52:25 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) r1 = memfd_create(&(0x7f00009cb000)="d1", 0x0) write(r1, &(0x7f00001edf45)="c1e9091845036191761058d30205f13cc44128f0", 0x14) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x132, 0x7fffffff, 0x3ff, 0x100000001}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="17690b06f77a38915ca9f906a31cf308", 0x10) sendfile(r1, r1, &(0x7f00008fb000), 0xfec) restart_syscall() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000070b000)='./file0\x00', &(0x7f0000230ffb)='9p\x00', 0x0, &(0x7f00006c9f66)) 2018/02/28 01:52:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x44200) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x0, 0x67e, 0x0, 0x6, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mprotect(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x4) timer_create(0x0, &(0x7f0000009ff9)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000002c0)='./file0\x00', r1, r2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000004c0)={0xfff, 0xfff, 0x0, 0x1b1cf528}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0x6, {{0x2, 0x4e22, @rand_addr=0xad}}, {{0x2, 0x4e21, @empty}}}, 0x118) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x7fff, 0xb959, 0x2, 0x0, 0x1, 0xa9f, 0x3c, 0xb9e, 0x100000001, 0x1000}) 2018/02/28 01:52:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x104) writev(r0, &(0x7f0000227000)=[{&(0x7f0000c6a000)="580000001400192340834b80040d8c560a060180000000000000000000000700004824ca944f64008900050028635a003b7dbe6d830200280000000000000003ede3fef50900007c0400012300000000a2e0ff0000040e05", 0x58}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x801, 0x8) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000040)=""/245, 0xf5) bind(r0, &(0x7f0000000140)=@ax25={0x3, {"b9ab34a80d2401"}, 0x6}, 0x10) 2018/02/28 01:52:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETA(r0, 0x5402, &(0x7f00003e0000)={0x0, 0x0, 0x239}) ioctl$TIOCNXCL(r1, 0x540d) write(r1, &(0x7f0000bb6ff9)="030d", 0x2) 2018/02/28 01:52:25 executing program 1: socketpair$inet6(0xa, 0x80804, 0xffffffffffffd9a7, &(0x7f0000000000)) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="5c000700000001000000000000000000002d0000", @ANYRES32=0x0, @ANYBLOB="000000000000000028000e000000000000000000000000000000000000000000000000000000000000000000000000001400030073697430000000000000000000000000"], 0x5c}, 0x1}, 0x0) 2018/02/28 01:52:25 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000664ffc)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0x363, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000140)={r6, 0x5}) clock_settime(0x4, &(0x7f0000000180)={0x77359400}) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffffffffff9) sync_file_range(r1, 0x5, 0x3, 0x5) ioctl$TIOCEXCL(r5, 0x540c) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x42831, r1, 0xffffffff) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0xd0, 0x2}, {0x3ff, 0x5}, {0x6, 0x10001}, {0x9, 0x400}, {0xb52, 0xfffffffffffffffb}, {0x6, 0x2}, {0x5, 0x400}]}) 2018/02/28 01:52:26 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)={0x8}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/28 01:52:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x11ffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000180)=0x80000001) accept4$ax25(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0xfffffea4, 0x7fc) 2018/02/28 01:52:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)="1f77fda9ee993a90f69106631b0ab7003d2549ff0fd100eed751ce363fb7b19e2ff89832ef4bca09adc34eb20188f36b97eb59c454293f08a9492fb3d0e60910fb3d5878707fa3035b8cbda9389998ee5f9728aa32", 0x55) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xd3}, 0x1c) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/02/28 01:52:26 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10004) ioctl$int_in(r0, 0x544f, &(0x7f0000308ff8)=0x80000005) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x10000000}) r2 = syz_open_dev$random(&(0x7f0000337ff4)='/dev/random\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000080)=0x1, 0x4) finit_module(r1, &(0x7f00000000c0)='/dev/random\x00', 0x2) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) close(r2) 2018/02/28 01:52:26 executing program 0: r0 = socket(0xa, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f00000006c0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000040)="d13d2388798843d51a2a914b088e2b2b9471", 0x12}, {&(0x7f0000000080)="b0e2ff9e9c0237835110dce4f18933dfdab4dda579032cbacb7f0fc6215fec660a7abda9e9b52ec12bf68ca0f7df7f67fd50373a6995cd3fbfee555de777df04107a6c06ec7be7c4c74535e5151f59bf49b0b69495db151831be21ac2c28f23cf7d7a7701d3de0f0e52d70866b2b56fcf1e625cdda792ad66c53f6960b50af85fe50c226a25755b785929aa0844106e472ab3ace6bad0eef41110738a5ac2a62db8165dbce2279cab2bae11011ca1748b07e9398", 0xb4}, {&(0x7f0000000140)="76584515386a8f09b38008433eecb9ecb6c11373c7e29c00c78d9509e52c73c9e0e688fa0aab2e3c1bdd2ba7010d6cf1473150929aa19f831c7ba9ef7c455c005e0893d9ebbcfc203be76c0a57b6b24b7f2994", 0x53}, {&(0x7f00000001c0)="eb56b80b77e880ce2aab0d97673d443c36fa8ba6c5097fb90743fa", 0x1b}, {&(0x7f0000000200)="298f6628d9f83ca00b87d642cb5c5f9deb365ed32cd583499003818fb717ab8ee3615a20e599351c6907a7caad0b53", 0x2f}, {&(0x7f0000000240)="547073976667843f7cb7082d5989a28f180af4758041c61a8e1afa1f4fef5ee821eefc2f596b6b0697dd51c052886f1392b257da2a4760d64d5b96003c308cdcc1284ca54970f077711e1154781897bb9b455e9c12d874ad", 0x58}, {&(0x7f00000002c0)="9268635469096f8aac443a7f2479933d6b324f94a26564978c6a1cacfbb5a30dbe443f325e0569923ee046ef60c726ff7732d7e4eb9e88382ff42d4cecdd1a7f52dba231fee2efc29239d1736745b29c3f930f01e7fcfe71d715c074642774b4a1e6651b6532a4f25844ce298a1aecdb5be8554631002ba4d45fa4be29f1bd68b0e6b409a35536d8a255d5d4c8ff4b0486", 0x91}, {&(0x7f0000000380)="731285554830104f5efdd1d4d89bb94863b41d0f8cef92664de6ff69a544cde58fa4f3343862fdcb4541381d21310c591455229fdf2c5362e74b40d73804af4d111b5475c1e6dcaec069bb3ed247e68d92475d69ef99ceba2f58db43544812e800f7d212a73e6cfe09b9a02e06b4ec69914955dc4771868e4fd04b549faecf49533a9679f5f6d79a37710b9f6018e45d2500f65bfaa3dc19a2aa4c77cab0159af7b7f09f091780e62b620c02f46b2441c626fca6c1dddc1e90276d43f64d74556de3b9c4ffd35d511a24e5d94b50920a6847fc346900e0c8407ca865616e8d9c262fd9f9878f590b5bbe9300184f24c93cce2c0ad7", 0xf5}], 0x8, 0x0, 0x0, 0x4}, {&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000640)=[{&(0x7f0000000500)="efd8782672517eb87b906186b7fe06ec701145504b37ca08298a8ae63871f7ab39fbe2a89ddd3666ce945152654dcce9306b33eea490", 0x36}, {&(0x7f0000000540)="f225642c9b893de489c7b8249003f2d3171903600febfd51b348eebc60f7516c3ccd895f921c76a8b88ad53204d6995f830e025465cb584c43853fa4d38248365837330e760c206260d1bdf2c855695f664ebefebfa73c5b8576245043053e09e8f0216b6ccc3992a8b2d5ce247a79f8a80ecbec4627d37919ecaf60f0d7a3d42a1349e43dd982c142045df0b5933d56fed55eb0c9be76534470440edd7593b823447d9f26adcdab94c1d31d8dc4f620b623a6aebffa2c986c3867d5486c23e493", 0xc1}], 0x2, &(0x7f0000000680)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14}], 0x2, 0x4008000) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) [ 57.261426] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10284 comm=syz-executor1 [ 57.275343] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10287 comm=syz-executor1 2018/02/28 01:52:26 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = accept4(r1, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000040)=0x1e, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={'ifb0\x00', @ifru_flags=0x800}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002c1000)={0x70000005}) restart_syscall() 2018/02/28 01:52:26 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000080)=0x3) inotify_init1(0x80000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) uname(&(0x7f0000000280)=""/88) dup3(r1, r1, 0x80000) 2018/02/28 01:52:26 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getresgid(&(0x7f0000000000), &(0x7f0000000240), &(0x7f00000001c0)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000100)={{0x5, 0x4}, 'port1\x00', 0x10, 0x20000, 0x5, 0x2, 0x4, 0x63, 0x5, 0x0, 0x6, 0x80000000}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="2400000000000000100002000c00010000000000e0000002000000000000000000000000"], 0x24}, 0x1}, 0x0) 2018/02/28 01:52:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000856ff0)=[{r1}, {r0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x401, 0x8}, {0x5, 0x7}, {0xfffffffffffffff8}, {0x2d64, 0x9}, {0x0, 0x1f}, {0x31, 0x1}, {0x20, 0x7}, {0x1, 0x8}]}) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) lgetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'osx.', '9p\x00'}, &(0x7f0000000340), 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@rand_addr, @local, 0x0}, &(0x7f0000000100)=0xc) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e21, 0xfffffffffffffffc, 0xa, 0x20, 0xa0, 0xef, r2, r3}, {0x348358df, 0xc98, 0x1ff, 0x5, 0x20, 0x7f, 0x9, 0x1000}, {0x1, 0xf6d0, 0x8, 0x3f}, 0x4, 0x6e6bb6, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4d3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x3, 0xef3517607efdcb75, 0x5, 0x7, 0x3ff, 0x8}}, 0xe8) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @rand_addr=0x4}}, 0x20) 2018/02/28 01:52:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x0, 0x1, 0x0, {0x77359400}}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/218) 2018/02/28 01:52:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x59, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f0000000080)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3", 0xe1, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto(r0, &(0x7f00000004c0)="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", 0x350, 0x1, &(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 01:52:26 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x2000)=nil) 2018/02/28 01:52:26 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0xff5, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001280)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001100)='/dev/keychord\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001140)=[@in={0x2, 0x4, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1f, @dev={0xfe, 0x80, [], 0x16}, 0x100}, @in6={0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0x18}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e20, 0xf0b, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x94) 2018/02/28 01:52:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0xa, [0x5a73, 0xfffffffffffffffd, 0x6, 0x47, 0x7, 0x0, 0x9, 0x3, 0x3ff, 0xc6d3]}, &(0x7f0000000080)=0x18) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xffd}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) 2018/02/28 01:52:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x10, 0x80800) r3 = accept4(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000007e853f1d56897fd949533db0294ac1bf1d450cd537419886832b9f175087e94e000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000b0fffc)=0x1, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f00000002c0)={0x1, &(0x7f0000000140)=""/13, &(0x7f0000000280)=[{0x4, 0xf9, 0x1f, &(0x7f0000000180)=""/249}]}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/28 01:52:26 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x3f54206225aa056b) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) exit(0x5) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) sysinfo(&(0x7f00000000c0)=""/4096) 2018/02/28 01:52:26 executing program 1: kexec_load(0x0, 0x5, &(0x7f0000000840)=[{&(0x7f0000000480)}, {&(0x7f0000000580)}, {&(0x7f0000000640)}, {&(0x7f0000000740)}, {&(0x7f0000000800)}], 0x3f0000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x40, 0x0, 0x7, 0x6, 0x1, "32cc1385d184102efb427e36b2f67551a5ecd9e4c272a326de41d6c5d14729b46a07b74044c46f6eb7e264797843227a172cba85bf1eebb3954390c406dfff", 0x9}, 0x58) 2018/02/28 01:52:26 executing program 6: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x7f, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000f8402f), 0x0, 0x0, &(0x7f0000adcff0)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r0}) 2018/02/28 01:52:26 executing program 4: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x80000000}, 0xc) r3 = syz_open_procfs(r0, &(0x7f0000000000)='cpuset\x00') read(r3, &(0x7f0000000040)=""/179, 0xb3) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/02/28 01:52:26 executing program 7: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00zn_\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB='\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'], &(0x7f0000000040)=0x3a) bind(r0, &(0x7f0000000100)=@ax25={0x3, {"786bde7ef27d9f"}, 0xfffffffffffffff7}, 0x10) r1 = socket(0xa, 0x2, 0x0) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000440)=0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0xa0, 0x4e21, 0x2, 0xa, 0x80, 0x80, 0x3c, r2, r3}, {0x99, 0x9, 0x400, 0x1, 0x1, 0x1, 0x7f, 0x8}, {0x3f, 0x4, 0x9, 0x3}, 0x200, 0x6e6bb9, 0x3, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3506, 0x3, 0x3, 0x1f, 0xd38, 0x7, 0x3}}, 0xe8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_modinfo={0x42, 0x0, 0x0, "450c944f749c3e49"}}) 2018/02/28 01:52:26 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1affc)=0x2, 0x4) close(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x0) 2018/02/28 01:52:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2287, &(0x7f0000000000)="57f8865780f3a189e2237d8b94bb5e89ea823d175ae9bfcede5be771d0076a770cb0dc505982ab548b0d75e956feccf6acad") write$evdev(r0, &(0x7f0000093000)=[{{0x77359400}}, {}, {}, {{0x77359400}}, {}, {{0x77359400}}], 0x90) 2018/02/28 01:52:26 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) fcntl$setstatus(r0, 0x4, 0x4000) recvfrom$llc(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x40000000, &(0x7f0000000040)={0x1a, 0x1c, 0x4, 0xffffffff, 0x20, 0x50, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write$eventfd(r0, &(0x7f00000000c0)=0x100000001, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x80082002}) 2018/02/28 01:52:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200a00, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x4, 0x0, 0x8, &(0x7f0000ffd000/0x3000)=nil}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"6c6f00000000005a7b07bc5bb2e7dd00", &(0x7f00000001c0)=@ethtool_cmd={0x1e}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x5, 0x6c4, 0x5, 0x9}]}) [ 57.391364] IPv4: Oversized IP packet from 127.0.0.1 [ 57.396739] IPv4: Oversized IP packet from 127.0.0.1 [ 57.406115] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.412188] IPv4: Oversized IP packet from 127.0.0.1 [ 57.412237] IPv4: Oversized IP packet from 127.0.0.1 2018/02/28 01:52:26 executing program 2: r0 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0x0) socket$inet6(0xa, 0xa, 0x20) r1 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = memfd_create(&(0x7f0000000180)="26736563047269746900", 0x3) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000280)=""/36) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000200)={{0x4, 0x5}, {0x10000, 0x8}, 0x4, 0x1, 0x2}) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x80) 2018/02/28 01:52:26 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000011b000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000122fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) r2 = dup3(r0, r1, 0x0) r3 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='{\x00', 0xfffffffffffffff8) linkat(r2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x1000) keyctl$get_keyring_id(0x0, r3, 0x6b0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x6, 0x4) 2018/02/28 01:52:26 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40402, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000180)=0x10001, 0x32c) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) signalfd(r1, &(0x7f0000000100)={0x401}, 0xfffffffffffffc60) memfd_create(&(0x7f0000000040)='\x00', 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r2, &(0x7f0000001140)=[{0x5, 0x7ff, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) 2018/02/28 01:52:26 executing program 1: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x123400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) fgetxattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)=""/60, 0x3c) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/28 01:52:26 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'syz_tun\x00', @ifru_names='ipddp0\x00'}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"734d743000000000000000000100", &(0x7f0000000000)=@ethtool_cmd={0x1f}}) 2018/02/28 01:52:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x2}, 0xffffff4e) fcntl$setstatus(r1, 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x2000000000000000}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x3ff, 0x7f, 0x4, 0x3, 0x13, 0x2}) 2018/02/28 01:52:26 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0xe0101, 0x0) write(r0, &(0x7f0000000000), 0xfffffffffffffdfb) 2018/02/28 01:52:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x10, 0x80800) r3 = accept4(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000007e853f1d56897fd949533db0294ac1bf1d450cd537419886832b9f175087e94e000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000b0fffc)=0x1, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f00000002c0)={0x1, &(0x7f0000000140)=""/13, &(0x7f0000000280)=[{0x4, 0xf9, 0x1f, &(0x7f0000000180)=""/249}]}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/28 01:52:26 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xbc62, 0x2, 0x6, 0x1, 0x9}, 0x14) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/28 01:52:26 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0xb4, 0x9, 0x0, 0x4, "a56edcd4227ac73e4724488538361d75e2a5b9e57c9f8b75122b57202e3f3c87"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000100)={0xffffffffffffff7d, 0x357a, 0x800}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x6) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r2, &(0x7f00000001c0)='net/arp\x00') ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)) 2018/02/28 01:52:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="605290488639609fcbb343c3a7dde77d3a18a97b7c63bec1c0e42e8dc1c3a50ba36914cba6c983a41840cd9072d357270e7184345352beffce83284c8041dce73555fa52e81985a4db815cc32af707ddd557ed0bbf92fcd0172379fb9b0432b6f2b1d54e87cd72902e7d4ab1bf57b04e75883230fb30069719f08cdec8d9bdf4eb601dcebc2a3ca3ae9efd8b8a", 0x8d, 0x20020003, &(0x7f0000000140)={0x2, 0x4e1e, @loopback=0x7f000001}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x0, 0x0, {0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x200}}}, 0x3a) 2018/02/28 01:52:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x30, 0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x30}, 0x1}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x6) [ 57.585706] ------------[ cut here ]------------ [ 57.595762] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.624835] WARNING: CPU: 0 PID: 10391 at mm/page_alloc.c:3544 __alloc_pages_slowpath+0x1136/0x1d90 [ 57.635493] Kernel panic - not syncing: panic_on_warn set ... [ 57.635493] [ 57.642863] CPU: 1 PID: 10391 Comm: syz-executor6 Not tainted 4.9.84-ge7f51a5 #53 [ 57.650449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.659772] ffff8801d843f620 ffffffff81d956b9 ffffffff83a480c0 ffff8801d843f6f8 [ 57.667735] ffffffff83aa5400 ffffffff81452f46 0000000000000009 ffff8801d843f6e8 [ 57.675704] ffffffff8142f571 0000000041b58ab3 ffffffff8418b2c0 ffffffff8142f3b5 [ 57.683673] Call Trace: [ 57.686231] [] dump_stack+0xc1/0x128 [ 57.691569] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 57.698380] [] panic+0x1bc/0x3a8 [ 57.703366] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 57.711565] [] ? load_image_and_restore+0xf9/0xf9 [ 57.718033] [] ? __warn+0x1a9/0x1e0 [ 57.723281] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 57.730089] [] __warn+0x1c4/0x1e0 [ 57.735162] [] warn_slowpath_null+0x2c/0x40 [ 57.741100] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 57.747735] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 57.754026] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 57.760833] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 57.767121] [] ? finish_task_switch+0x1ed/0x630 [ 57.773410] [] ? finish_task_switch+0x1c1/0x630 [ 57.779699] [] ? __schedule+0x64d/0x1ba0 [ 57.785381] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 57.792016] [] ? get_page_from_freelist+0xcff/0x19f0 [ 57.798738] [] ? __might_sleep+0x95/0x1a0 [ 57.804504] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 57.810965] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 57.817860] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 57.824671] [] ? migrate_swap_stop+0x920/0x920 [ 57.830872] [] ? plist_check_head+0x4a/0x60 [ 57.836810] [] kmalloc_order+0x2a/0x70 [ 57.842316] [] kmalloc_order_trace+0x1f/0x190 [ 57.848435] [] __kmalloc+0x19d/0x310 [ 57.853772] [] vga_arb_write+0xda/0xda0 [ 57.859365] [] ? vga_get+0x3f0/0x3f0 [ 57.864696] [] ? __lock_acquire+0x629/0x3640 [ 57.870723] [] ? compat_SyS_openat+0x2d/0x40 [ 57.876752] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.883734] [] ? vga_get+0x3f0/0x3f0 [ 57.889067] [] __vfs_write+0x103/0x680 [ 57.894573] [] ? do_iter_readv_writev+0x400/0x400 [ 57.901032] [] ? __might_sleep+0x95/0x1a0 [ 57.906800] [] ? __inode_security_revalidate+0xd9/0x130 [ 57.913780] [] ? avc_policy_seqno+0x9/0x20 [ 57.919639] [] ? selinux_file_permission+0x82/0x460 [ 57.926273] [] ? security_file_permission+0x89/0x1e0 [ 57.933000] [] ? rw_verify_area+0xe5/0x2b0 [ 57.938852] [] vfs_write+0x189/0x530 [ 57.944183] [] SyS_write+0xd9/0x1b0 [ 57.949431] [] ? SyS_read+0x1b0/0x1b0 [ 57.954857] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 57.960969] [] ? do_fast_syscall_32+0xcf/0x870 [ 57.967173] [] ? SyS_read+0x1b0/0x1b0 [ 57.972597] [] do_fast_syscall_32+0x2f5/0x870 [ 57.978720] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.985634] [] entry_SYSENTER_compat+0x90/0xa2 [ 57.992361] Dumping ftrace buffer: [ 57.995912] (ftrace buffer empty) [ 57.999593] Kernel Offset: disabled [ 58.003189] Rebooting in 86400 seconds..