de59e", @common='lo\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x1f}, [0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd8, []}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}, {{{0x0, 0x0, 0x8848, @common='ip6gretap0\x00', @generic="4b7dee3f8dec918596987720575e99e5", @generic="e53cb560e1a4ee78bb2c4c2c7c049bef", @common='vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @random="d1eef06727f9", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xb0, 0x170, 0x1a0, [@time={'time\x00', 0x18, {{0x3ff, 0x3, 0x9cf3, 0xf9cb, 0x1, 0x4b4, 0x3}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x5, 0x1, 0x8, 0x0, 0x0, "0b31f43a1e9ea917e2d66d9981b1c7cd660c07cf98064bdcbd22b96aa755484fe72b2d2c5618845be8bd556b2d41105f13923afba31fcb744f2d355b56699542"}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x7fff, 0x5, 0x6}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x740) getsockopt$llc_int(r0, 0x10c, 0xa, &(0x7f0000001400), &(0x7f0000001440)=0x4) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x8, 0x4) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000000)='pipefs\x00', 0x0, &(0x7f0000000040)) 2018/02/26 09:54:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x80000000000040) 2018/02/26 09:54:34 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d00fe0)={{&(0x7f0000d1d000/0x2000)=nil, 0x2000}}) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 09:54:34 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x800, 0x4) openat(r4, &(0x7f0000000100)='./file0\x00', 0xfffff7fffffffffe, 0x400000000000) accept4$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x0) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:34 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/116, 0x74) r1 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @loopback, 0x0}, &(0x7f0000000040)=0xc) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000003164)=@ll={0x11, 0xff, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:34 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000040)={{0xa66c, 0x88}, 'port1\x00', 0x3e374bc5935af8f1, 0x800, 0xffffffff, 0x0, 0x80, 0x100, 0x3, 0x0, 0x1, 0x9662}) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:34 executing program 0: r0 = socket$inet6(0xa, 0x80000000002, 0x403) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000000)="a4b4ab31b4fd0e4309978aa4ed5e8603095459de7a4c0c7827e702af6fadf796f667dc01daa157217c632e30e847d1caa6025e79466feeeffb314964ab1a32181751f4b11b5a536137ac8e70fc83f79ce0ef311f3cff992f1acde21dfdd435a4191e2dbc3b2a18b5aadd22260cf877ad97d04a5bccae8d138c75a3f321ff1df63fb420ba7e78eb330977691238dba4c9c7ec79f6a7b3aefd53321155aa41ba50be2de179b2aa062b9a45998f6a23d942e7223603233444de5a6a0f45ce1a304ab4ad65f1790442a6a192b8a3f5d611fa02c8826864c1e5c81cb75c3e38db32a19604", 0xe2}], 0x1, &(0x7f0000031fd8)=[{0x28, 0x29, 0x39, "270202010000007eadf2480cc5e47c6852"}], 0x28}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@remote}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) 2018/02/26 09:54:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0x5450) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) socket$unix(0x1, 0x3, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x3}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x3, 0x2000000000000000, 0xd, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x0, 0xb, 0x8, 0x0, 0x5}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0xfffffffffffffd38}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000140)={0x0, 0x9, 0x1, 0x8, 0x200, 0x52, 0x8, 0xa62, 0x5, 0x3ff, 0x6, 0x6}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/26 09:54:34 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000000000000000000000000000000000000021000300000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) recvfrom$inet(r0, &(0x7f0000000040)=""/190, 0xbe, 0x40000001, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/26 09:54:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:lastlog_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x33}, 0x2d) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/26 09:54:34 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/13) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x9f1, 0x400100) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x10000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000000cff8)=[0xff]) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8001, 0xff, 0x1, 0x3f, 0xfffffffffffffffc, 0x2, 0xff, 0xffffffff, r3}, &(0x7f0000000180)=0x20) 2018/02/26 09:54:34 executing program 2: r0 = inotify_init1(0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}) r2 = getpgid(0xffffffffffffffff) wait4(r2, &(0x7f0000000080), 0x20000005, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r4, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_wait(r1, &(0x7f0000ae3fdc)=[{}], 0x1, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x80000001}, 0x8) 2018/02/26 09:54:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000000ffe), 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/26 09:54:34 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)="f3c7a8ba111f614d3bb14e09a14ed70f524039da7b675ad829df61d397f2bfbb8718e2a986229da8e4bb7005c4d30bfa22edeed2c991be497535b141ecde5544d3445e2a90c6cc02b346cec2fbf2b571d5294ae2ba41e75e278aa5bae3ef8e394ec202f27a2f928299ae7bd282bfdafe5127f300bf2ccc3fed43246c106f4b2184892f54df9c1f53e65c3ad7e159a7b71215118636a7ea399dfd2cfefce8b0fabb27979451cb91d3c0cc9306710e205cc5fc797ffd86c44e54af40e4b273c06e154f8d1ca88f2d9cb0d53c86df7943dcefa90910457891d4d7ee0f0d8a19ebd38bee8dad04d9b76e948f2c1694cf55a213fe4dd1e7b747bad083f919fdca07eeab430ef4c91d074ecd4b62d4734ed956db5e5382237589f0dd14fe9d6f639cf8f5ad12586ad4566b7dca864d7ee42ec9704d81b5bbcb5e6a6e510c7ae9785207f5236c3471467e3406c1886df9995961c04228018742113176c048472fdd96691c07dd48f1fd4b7ee9cb780341e7f8e2932d3c4ffef3577a85481e28ca18b642db53029457e1a82f6e1d2c6b3edb154e80fecf9f42cf98509d4b07540af971f9abc3306bda97df97c80ef9aff598c99f2cdb63972e80e65fb5dec9673c16283f898138a398b331a2707abc395c600a91b8701b3caabc1ca240a4f73ca4d5b9f8fcaa2781fc7882093ee926eab153e0d84d8195415c022cea7fea3a6dd1e48d82838cb1f7d812528c5460ee1df33fb22925af674239a878715d121a7d04bd0386bbcdd757c5c9161ba98009d5ae6965657b5e12d43d32f10ec7bc02627f207b3236647afad34affdac4214fe31a66a3f25a4fbed228a90cad8f00c33b0b56364d2869fc3920e9904de3c5c9e99507ece9aa56e158af4bd5755e4a9f10f501a280fa75d7c3719b9c3c36f54ee3fbd513d930c926cc25162a1e651f5e194a9320e992de2960660fd14b976b0d0347bf6a4622f5a6eaadc1f607216dc8dd9e83d217622fcddec6c1037f0e30b04b2717147a677d82f7cf64f31ee595e7cda8a8818f1ae8c4fad9c90f03ff7b7bd8964b8dcc0d0d305e29e6b220066ae723d3624e9bffe416e70cedd6edb612f0ab7cf241537efc0cae7d9c61a63c9545a090b3adc778b2cc10d1664528469a98f9f7489af22fc4dd1ccf569ded09b88d94ee9a3df153090b17adf5a0869ef3d29732d4c28e31833661b11a04d05ebe3b4cad21554f36684387ef30f7daf9f1d5378ae4ac12ab7bec20aea9da6d61e262384c3200e296bcae4c2d06b6523fe5971ef424ca13cd7b2a928ed0060a8d436f385b4edc09fd9dfe9712a34a31dfee8d58b3a3f4e02bbbdfb0a37840480bdfb33de1de29874d003e97e8f840dfd29a700ac4976665449f7eccd11e3b88c82c597a64de59efcd6911dad87894613c120125a9bef7028dea8707c9711aad4e07d085d1074438903e790bf5097e7a2e0019ddbc9c017a76637b4568f24d8ccb807a2dc1a431cbd5b6a0a462af3fd120f8cea2009a45663893ef76ccee0885cc3dd73ccfb040979d5746da94525fdbd730a33fe8cf728a73e94a6819dae02070d861a37bc056451be37a0f7404a658304cdb2e8b604a7aff9daa7c2f68a154ec136edaf58e6b67df82d3b1eac5c583ee6ab710a2b2987b40a891ec7e1f147e0e4248173e705701774876fddc8daaca2cdd26899efe413658bb6f27401f51d932a32a99aee9f01d4a28f4009a33c5240dd5c84844cdc7d4dd2f59eee2bd6d9f2a72aa660b671760da1c62f0686d5b727e160f554f77b78ab9f33636f00396fa819a2b4bb9c9a889e0b74bed179abcb1185c0a17453c4e672e362926ccec109fe8f7deb8618eb464aa444142066b725bbd7ccba145d61e984858ae6f0855cd256708c6764a822a5f4efd8dc840dcf2080048166d885c7d4ea5cdb56fc147736645be5376a1366a726f89d05756f0c897326083dd96bd13d5422792f8abd5aae2ed76ec6ce23927c22dcbae7ce27491e8ef850d66238f819b2cbd9fa30887b3ce3b7cffa6aae0a3eb844cc03ee21fa5b272e1d97aec01fe8984aea92718e15d08886729d4aaf44e779f9b425f5737fa4bcb08dab47d5bfb9c993648a3a974a126076f0e157b44b05e918b7c87f49910ad84c2909f8bd67ae5dc05aef1c06e78e8b5ee4e6aa32c81b427b88b49da3b3576e80ef3deefaeaad345c067ee6658e3c891cb9aebf56ec39c686ccd111f0dcce23a5901a24fc7f3f9042810136142f43b8716f62f7f9ec6eb02593286e89cb70937682e6f354185b84ad60557395a89410fd0cee875cc950d8d1ed9ab783fc1a1675f9c0f12a3b1e1d5eace394aa37d9417ac8e4581c788e98ce2ccf4a7eba7cbdbbb18ed07279f60561c427a6bebfa5d26c6c2dd1664261ef2729734f567638affdebbe7751d6b16d5cfb4d919c23f158ad385553b43471a6cfebd1e2cbf3a8e556496b534f56e4d15491872c7f88ce75e39e2cf43e8c2da1e6de732686ff78f91be80b1c713c0f0072278faa609171ff0cdd9cf0fe2d7f22d52038b7f6b38a5c5db78ed69e563d96f96dfcb682c14671912a8a2c8dfccf4fc39c002222b7cf09e5a14deb9bc43a1cbc15bb0cf8cacf654e4bf0c096727cd1566187981bcb47252976b46a7372880df389023897f9638a463b3e738ddcb656f95c41cf1f60ca29d19e81324c334c343b745a69888dfa9994517fd9dc6085c26172dd5a4bcfe3a10e24ed31ca060d0413a52d54a74100ed3a23263703187ed5de4e582565df3fba63c334a3a93b2cbeba8e2587b68cea94852545d1ee08fdaa0a6270bcae15972760eb11b124f188a42fef769f4d7a2270541d079ee5bb89c19c3c6fbe758e17b6c6c9f055fc483ef97be10efba1b3d330b90652b916bff453dc7605a1a4bbc8a00c947c6d00e6b5ba0d77a1b6ddd73c10defaf22e1b75c0275b2f636026377df6ff4c725fdc37b662a45dd6a76c3518360ac6f9023691ad42d48495049df3a31b8e5834be2844d04d3c358d9e7f9a56960a1020f7328eb50386a816b5ebff57f479742a296e2b11025d7842a74d5bf9d6d3705dd82e85f9c3011c964b3646b19029ae867c490bf0c84372a8e1798f786500712ce72e28c632a74c03b71027e4776011167a4f5e9d2c4623b1edde09e03cc7425a817d0a140eac5545b973c0a3609e4626701d0c264c46fdf71ae4776701f045333e39a38a46c0ef39e549ba27de31e2fd7a18ebc0eb85c3d31e7e1b607412f4ab66986e276622ff205571ea53c11c778da48fc81d514f2a1791c5a60465e851f83091828d75a5ef6a7daa76cc925a3a4e4185005714c8e24bd2f8e4ad61952c40a0ec09e9ad3127746d96d53e342e05d37a3e35a21f6a543ef5961fe2afe92b4932db9777a57d64fd744209e6a45d88e6bf4d6025ae71736ea9773260f91ef3a0a8263d6ad4ae6d9a655f0c55df78216be9ac58a2b5e8cc199f0605bc0fec2a7f2cfec5ed4729db0ab4acc0b491dbc4eba059b626b9cba974aba083a23aa2ae94a45705b5867887f2d15e9823c1cb488496c4c94e5f82f6bece376e6a37c21e2ff2e092ce87cf144842ead8186536dd86fd3436b7adfbfe33d1364aa76201682a009287c19f29ddf948fdbdc5d44757a844a1c52ce1f44876d6e26c8ee8f662597bbd7d6227b3bfd6b5b76ccd6550fa132d222a26bd651c7ea7e7dcf710af61c933fd0ec1f35128a0c16100ab742b95824ce92af3658e301326117a15f74a70beea2a32898e856ff5d3b15ecfff4465885a199151852d2f2bcb4b8e1ac5af5fb702351d9780ddd4e394d0f529604591537cefec901f227504f6aa774250966123a28b499b773a7dc0b782b9113a5810d8a761cf03298cb7697a5ef366cea20cbc2e2f0eb9bd61e26f609b08882bbedcd802df680812febb2f302d486f07422910b32cbe9c4f6c2931e504f8fe93e6489a690ed15b120a6805c1d2533d28e663b4b525fa795eea0fa554091ac2178317e2696f2fb407c2dbcbc742ddea8d1691d9254ec5d3c93739f1eaa785dd2d3f1ce27677d3c9b915bacacb3d1e7ebdba84284cc0ac70e7ac9ef1c8621fbb2903acebd21fbdea57b724471edcd184be68d70c2aab00911654be959510754b226ec8254eb24783d8a89d01cb79c5c4a8513c9629dca716f764879cd642081064ffed913c129c22607329a7dc898e56ce9c96324f76d999d136a6e29bdbd8ab706679db61e83d6905cb697356d775590a65a153b44ee974808e8a2bab7445a7b45798cc098e54bd3b30d08be6930c01a71f5f750e303a3cb67099208e4c7327d728be02bd1bcf64750b85b847eab0f8dace5565892efc2884ed052ca28286f518fdd2040e7b5cb435085ebb45e7ab4574c627cc397f24b63c8fb5ad2a6f76afa5c5ab38adee9d1556bfe608395911bd9f3b5f1fc309466b88dd6dfda5935583a59b41816c83784a6cd5e07038030971bc912dbd7e69d15d1435b07d34cca2a5dc06112bbdefc7f2856edb9578019f6e3194c833d2bc246f47988f52c938473b15926459c843f3547c13e32f74a33928cfd6c9219e4ae49f839913eb18ed24f282541ed32b6a6a3f281159ccf415e1cfe5f1256405a471bbee75c14d24b597749d7ffdfb6d45906e91afaa5567399f0b47140eab011725e58b0014656cdbcc7c473872cc64ead0595f3b858fcaf58ed3ce485c509e06a736aef2dc4d4af10bfb50fba6fcd7583215b53c568f8ba5e955a715b9f0231d250a261767cf464e7fc704419e2a9b918737b4f7bee5ca62ce7de1dee65e655c8adc718ff1db0d2257b5a3d7c5c81ea4645865f0d32fd008c07e7a095ff6b756fcd7346c8b447942d52104c473972cae2de91fe00177c012a72fcc7def366a73c39129cf50b64d0ddebcad5e873ebbb675dd7502634a8fe7a704e5a9cab12a74b4eaf11b15ab91845e622c7cb2ab415c253c56a7d022b7ea71e36b5960397e3bfb8093d6a6fedd7951143ebe1664164d284a648b879cc6fa8a3fc5da1617c8045c97d3194c70977f4a040b34a54abd9d498658b4a7f0eefb329b08ed6ab2433e84b180061e115b93a0ff3a3823be48db6fbd0208763314c05a0660f24f5b4bb0ccc2943f680203d14dadad4fd1b38e87da503af6a35e62525016e653c69c6ad5de3db84e183d224d9aa5969fe1a36a24c0ffe8073849c5ce2b3273f94d5ef71accf9456b2d85b2670de97c5c1d6e62140b21df9317c12c249849e72c90ad0641645a68d59d2bd736b25cf567a69d24f7892a511fc78a1f6ebb6df80c6e4a47f2120ebad2f018ddd57b5c90373b2734a2cf11c0e19b4dbe9b060af35a2a211512a93972072514ff6a904df97c751e29462e80ef6f7c1ef07ce792a8f6f1f9104aac7fe2e3de40c50e25afd23a33de5bcb68d8bbb648b113d09809dad4564385a23ccd1f6c9fc0de13edc4ef27b0961cbd6dacc2e9c312374d6396f05fac2952ba875e22d345aae8bc34e7765eedbca0ec2f5e624e84cf3b92ec94b1abead2dab46d55605f5c003a2ecea74f59202b874b2f3d693ddde322b11158ede2f07faa116b6ff2c444733ac1c97c2e1af614a729207235abfaa92babbcb4ff264c407b972e214947526e1fabfb9c8b75572c4e8d89194217cb579ea5a4a42bebb60be9afd40aaa42ead4bc67146f45cdc48ceebc5a77ff8e02d011ae53e565e03df27e3179f37e4c26049093bc1adf66e156df32fbc929738ee537969a5cbbe8b2ef81ecd748504025b91cdf3984e12035adbf96282172462e5e286c131b599cfb5e4300a659e", 0x1000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/22) 2018/02/26 09:54:34 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ppoll(&(0x7f0000001fb0)=[{r1, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aacff8), 0x8) 2018/02/26 09:54:34 executing program 1: r0 = socket(0xd, 0x807, 0xffffffffffffff00) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0xaa}, {&(0x7f0000367000)=""/4096, 0x1000}], 0x2, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/02/26 09:54:34 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x52b}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x80000000, 0x500000000, 0x6, 0x104, 0xfff}, &(0x7f00000001c0)=0xa0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:34 executing program 3: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067c000)={0x0}, &(0x7f0000b24ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000063b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f000003c000)=0xc) r4 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000057000)={0xfffffffffffffffd}, &(0x7f0000fc8ff0), &(0x7f0000042ff0)={0x77359400}, 0x8) fcntl$setown(r4, 0x8, r3) fcntl$setstatus(r4, 0x4, 0x42000) inotify_add_watch(r4, &(0x7f0000004ff8)='./file0\x00', 0x1ff) dup2(r0, r4) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x400) openat(r5, &(0x7f0000000080)='./file0\x00', 0x0, 0x200000000) 2018/02/26 09:54:34 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/02/26 09:54:34 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a0000004000000000000000000000000000e0ffffff000300000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="01728dacca52f356785779d72ea8869c96dc9f92a01883846f1189a94c8ec2ce6f4f8d7c0af5cd7c4362346641de251548449cea0928d9cc70b556f3b21abdf14b627aa30588fd5e360c71e7fbd7d6675505e3d7a3e944dce7d757f983aebe9de469b3086ac34c7b6077e6bda501be1445e72a4d212e90164af6b0fc04818f83e27b0dfcae97790d02879353774f7d55d78458ad8d05aa13a6ba4b92e6c08fbb36a6385da9e632993bc9e5fa0c039c86c1f87a82a5391fbc5fad9d81", 0xbc, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r3, 0xffff, 0x6, 0x200, 0x7, 0x4, 0x18d60, 0x6, {0x0, @in6={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}, 0x7fff, 0x9, 0x80000000, 0x3f, 0x4}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r4, 0x5, 0x6, 0xffff}, &(0x7f0000000300)=0x10) 2018/02/26 09:54:34 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x13, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00000002c0)=[], 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[]}}], 0x2, 0x4000000002, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000000c0)={{0x0, 0x0, 0x8a19, 0x3, 0x2}, 0x0, 0x3}) sendto(r1, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x245) write(r1, &(0x7f0000000000), 0x29a) 2018/02/26 09:54:34 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa2001) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @multicast2}, &(0x7f0000000080)=0xc) unshare(0x400) r1 = memfd_create(&(0x7f0000000040)="656d3000eb3a416f1129cd281af360a46136919e84b810f74dca264245dd939b557edee847b0727b7350ef500f610119cd2bdd225ddce16b964e694902265ef042979b572af5071924a2665d48ed58", 0x3) readv(r1, &(0x7f000087cfb0)=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x140a, 0x1, [0x401]}, &(0x7f0000000140)=0xa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)={0x33, 0xfffffffffffffffb, 0x5}) read(r1, &(0x7f0000000180)=""/32, 0x3fef) 2018/02/26 09:54:34 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:34 executing program 2: r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:34 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x5, 0x3, 0x10000000000}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f000059c000)=ANY=[@ANYBLOB="1c0000002400010c0000000000000000000000000800030000000000426130f7d2d01d5f8a2b9a32d51c14575561097ee09f015f0e7f93565419ce40d87c334af54e2e03e7d05d684cb06f1dd4681ed8443b4cb5ba1c2c031f404263fee4341c826433886a3c7b4a81721bef3fe630601514fa6cbb1e8ee4477ac74bd66029b2a06e08"], 0x1c}, 0x1}, 0x0) 2018/02/26 09:54:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/94, 0x5e) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000001240)=[], 0x0, &(0x7f0000001280)=""/73, 0x49}, 0x0) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/02/26 09:54:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x100) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000), 0x374, 0x0) write(0xffffffffffffffff, &(0x7f0000db4000), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x8000, r2, 0x0, 0x7}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = getgid() getgroups(0x6, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setgroups(0x3, &(0x7f00000001c0)=[r3, r4, r5]) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) 2018/02/26 09:54:35 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8912, &(0x7f0000000000)={@common='ipddp0\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fsync(r4) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:35 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) sendto(r0, &(0x7f0000000040)="3b3aab93f655663bae3dba53e7e3189d38e8c15c33e3b00cf01edaae01b448f855bc246b4f373cdf1d1d398cd550d63ac54b8433eea33724f522", 0x3a, 0x42995b7b86e26c68, &(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x2, 0x0) 2018/02/26 09:54:35 executing program 6: r0 = socket(0x10, 0x802, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f00007cdfdc)="240000001a0025f0000000040000006c0a0b00000004bf81000000ec0400030003000000", 0x24) 2018/02/26 09:54:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r0, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0xff, 0x4) 2018/02/26 09:54:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_wait(r1, &(0x7f0000ae3fdc)=[{}], 0x1, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x80000001}, 0x8) 2018/02/26 09:54:35 executing program 7: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/233) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0xc, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000820000)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) recvmsg(r0, &(0x7f0000b82fc8)={&(0x7f0000235fc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000da3000)=[{&(0x7f00001ca000)=""/58, 0x3a}, {&(0x7f0000211000)=""/88, 0x58}], 0x2, &(0x7f000017e000)=""/166, 0xffffffffffffff3d}, 0x100) 2018/02/26 09:54:35 executing program 6: fstat(0xffffffffffffff9c, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000200)={0x0, 0x82, 0xfff, 0xfff, 0xfffffffffffffffb, 0x3}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)=0x7fff, 0x4) ioprio_set$uid(0x0, r0, 0xffffffffffffffcd) r3 = getpgrp(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)=0x0) r5 = gettid() sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4201400}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x124, 0x37, 0x0, 0x0, 0x1, {}, [@typed={0xc, 0x3, @pid=r3}, @typed={0x8, 0x65}, @typed={0xb4, 0x4, @binary="4d4b78bb744dcc42ee9d9c34cdecbdc42dad82aa9eb13ac071a761a9c4432a246b153a437c7c740249ed254605be9a06200298b1830a72df19bb930c939590696ee39748bf8422ae0851dbfa64ecc9a6d6cb10cb993dd1a801a769522d7fc0754577dd9234a0cca486bd2078707e809ff63ab1b55ab9cbd68e4e7adcc87dff895b4857ef2cdcd5d6fe48dc307fe3bbd561afea3be0d3faaa9859092f3eb925e36571b49ee43876ce37357e9f"}, @typed={0xc, 0x7d, @pid=r4}, @typed={0x20, 0xb, @str='/dev/pktcdvd/control\x00'}, @typed={0xc, 0x53, @pid=r5}, @typed={0x10, 0x8c, @str='ppp1#[\x00'}]}, 0x124}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r6 = fcntl$getown(r2, 0x9) r7 = syz_open_procfs(r6, &(0x7f0000000280)='ns/net\x00') getsockopt$inet_buf(r7, 0x0, 0x23dc46a6ad62c607, &(0x7f0000000280)=""/164, &(0x7f0000000340)=0xa4) 2018/02/26 09:54:35 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='rose0\x00', @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, {0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}, 0x48, [0x8, 0x1, 0x4, 0x4, 0x39, 0x15e, 0x9, 0x3]}, 0x5c) r3 = socket(0x10, 0x802, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0xc0b, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x3, 0x6, 0x3, 0xfc}, 0xd75a, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x10000, 0x3, 0x10000}) sendto(r3, &(0x7f0000000080)="120000011200efff0a001c00000000c7979b2ec0ac18c6", 0xffa5, 0x4004, 0x0, 0x0) r4 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x60030, r1, 0x0) r5 = mmap$binder(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0xca0f2be1115ff695, 0x4010, r1, 0x0) r6 = mmap$binder(&(0x7f0000ff4000/0x8000)=nil, 0x8000, 0x2, 0x810, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0xe4, 0x0, &(0x7f0000000380)=[@release={0x40046306}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000240)=[@flat={0x77682a85, 0x1, r4, 0x2}], &(0x7f0000000280)=[]}}, @decrefs={0x40046307, 0x4}, @request_death={0x400c630e, 0x2, 0x2}, @free_buffer={0x40086303, r5}, @free_buffer={0x40086303, r6}, @release={0x40046306, 0x3}, @acquire={0x40046305, 0x2}, @acquire_done={0x40106309, r7, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x20, 0x30, &(0x7f0000000300)=[@fda={0x66646185, 0x5, 0x8, 0x13}], &(0x7f0000000340)=[0x0, 0x40, 0x28, 0x18, 0x0, 0x0]}}], 0xdc, 0x0, &(0x7f0000000480)="4098f3c254c9869c98882ef776c48f96d96a8a5a85707fc3adee4cf7a25447d2e0e1613a12dc66c5b2053bdc32773c9f11aaab5452fab15ff3bc74a3729307649c1f1847e46325ff8607412405ed92c1971a7251ed88cafb75f0fa18ee8ce318bc0caa95301734deae011eb1491f74a0cd262ab7f184ec771fc9833e8b9fbb56ff8bef83c9d669bac4683d7a4f9d08dbbde7eb45b5f02233aef6dd832f019731b77cf895c6a96d24529908d27d08cdf78f9cc40a8aa4dd967d0587c103e8dc289369db49ca106c5bb3a608e8f4072c429e157b357471bd23cfa8aaf0"}) dup3(r3, r0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/216, 0xd8}], 0x1) 2018/02/26 09:54:35 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000000000000000000000000000000000000000000308000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:35 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000f11000)=0xffe2) 2018/02/26 09:54:35 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xe0040, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000640)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000840)=0xe8) getresgid(&(0x7f0000000880), &(0x7f00000008c0)=0x0, &(0x7f0000000900)) r8 = syz_open_dev$tun(&(0x7f0000000940)='/dev/net/tun\x00', 0x0, 0xa8040) fcntl$getownex(r0, 0x10, &(0x7f0000000980)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000ac0)=0xe8) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000cc0)=0xe8) getgroups(0x4, &(0x7f0000000d00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000d40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0}, &(0x7f0000000dc0)=0xc) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000fc0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x3, 0x402}, 0xc, &(0x7f0000000500)=[{&(0x7f0000000080)={0x2c, 0x26, 0x8, 0x5, 0x0, "", [@typed={0xc, 0x4, @fd=r0}, @typed={0x8, 0x74}, @typed={0x8, 0xc}]}, 0x2c}, {&(0x7f00000000c0)={0x38, 0x2b, 0x100, 0x1, 0x0, "", [@typed={0xc, 0x48, @fd=r0}, @typed={0x10, 0x3d, @u64=0x100000001}, @typed={0xc, 0x82, @ipv4=@loopback=0x7f000001}]}, 0x38}, {&(0x7f0000000140)={0x390, 0x3b, 0x100, 0x4, 0x2, "", [@typed={0x18, 0x34, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="759507ab8541df194c81ac8544b575c2d77b915c069f41acc62182b98c27cdc86ee1471ada953684b4a4776308e8c4dca54cea1890d5e6611acc0d929183dbc7f380f1862da6c5c95d9594c60c4857f094966a9ab0ec5cb8b61d4ea0610ada1299f48fa63688a3f5d2cb9cb598c6270946e9505ff1cf496c83981204d3b38708191cd64a95fca5aa51223a06d24a390d50aa80fad60cf9f72aa82531019873476c07c78f30485532d48d632e2761b563c5951e7cd7f21e2a27118378f44712150e89c572317552fd330042be44bfee9f6e19ba1eab19d7e1680352a057dc51b14b2a965a455b958eb7271ea509e002a4c7b64519", @typed={0x10, 0x1f, @u64=0x7e7}, @generic="78d76c196b8d2df382840fdd471552738a925fcd4b5a3ee5f69e9392a5d1a5246fe8a3b2c0b11310cbab7ce4a34453e43680fb11e0ab6538a4f3f140a8a1c704b7f5e3d0bf917c09d23de2b7f133e19097d3a642b342b23a728b4b7f1b8b9d69ea1df0a68d87c9439945943087c3c9e3d8aaed9ea815d804232f3760da95d0cd60d6bf19599e62d729ac569a16d46c2306705c41196a9a6a9517676aff18b33e17b7319a6c9e2a4c2538d59d359be581d66d87c3e394c1685b63ea4b699f58e0d9e2ab8734764ac9c6369fdbe61ba777a81824521b6276de9d2a173ebab70a2d9c195f4c0454eda73d8b00a1f9f0401d52a7", @generic="3f09d690992f1f512453036df7eb66752ab6d98f1326f771a98c966bb92739a39d74457343c4a3ac498c8c615ff6d80fb46ac974187d008f30a9efd8c5de78a80b6aebce0082c5f71755937f5c708b7a18302fa13f583d5a7c", @generic="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", @typed={0xc, 0x3a, @pid=r1}, @typed={0xc, 0x78, @fd=r0}]}, 0x390}], 0x3, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xf8, 0x8000}, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r18 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r18, 0x10e, 0x8, &(0x7f0000000000)=0x8, 0x4) 2018/02/26 09:54:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400)=0x3cc, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6bfc0)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0xfffffffffffffffe, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x7fff, 0x3, 0x9, 0x6, &(0x7f0000000000)=@generic="57b46565a956bd81df694c704a722737", 0x1ff, 0x1, 0xfff}) readv(r0, &(0x7f0000f77ff0)=[{&(0x7f0000f77fa1)=""/95, 0x5f}], 0x1) 2018/02/26 09:54:35 executing program 4: r0 = socket$inet(0xa, 0x5, 0x1c00000000000) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a00000000000003000000000078019627000000000000000000000300000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:35 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0x81, 0x7, 0x1ff, 0x0, 0x7ff, 0x3000000000}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:35 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/dev/binder#\x00', 0x40, 0x8, &(0x7f0000000040)={0x9, 0xe1f, 0x5, 0x5, 0x1, 0x20, 0x2, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)) 2018/02/26 09:54:35 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchownat(r0, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d}) 2018/02/26 09:54:35 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, {r1, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}}, &(0x7f0000000000)=0xb8) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@multicast1=0xe0000001, @in=@rand_addr}]}]}, 0xac}, 0x1}, 0x0) 2018/02/26 09:54:35 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000000000000000000000000000000000000000000300000000bbc9de7f15fb132c3b13d45b9fe83dafa7aacf52d1ccb98747a4a2bab6e63cefaccc1cbd76b6945aaaa9c36ad517f4527e9bcb6acbd67966d0f572a859791d7632f2e00b9dfbdc9f5351949fe01fc12f55ac918585587d53eaac81fd75"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4002, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x8) 2018/02/26 09:54:35 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090b0000000000000000000000010014000000000003001a000000000002000000e0000001000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x58}, 0x1}, 0x0) socketpair(0x0, 0x4, 0x93, &(0x7f0000000000)={0x0, 0x0}) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) 2018/02/26 09:54:35 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2) 2018/02/26 09:54:35 executing program 5: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) flistxattr(r0, &(0x7f0000000100)=""/151, 0x97) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00004b6fb0)={{0xffffff93}}) 2018/02/26 09:54:35 executing program 4: r0 = socket$inet(0xa, 0x80007, 0x4) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@hci={0x1f, r1}, 0xc, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x800) 2018/02/26 09:54:35 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/26 09:54:35 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) r3 = epoll_create1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000001e00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001dc0)={&(0x7f0000000180)={0x1c08, 0x5, 0x7, 0x100, 0x3, 0x1, {0x5, 0x0, 0x6}, [@nested={0x404, 0x24, [@generic="9e3017c5be00fe38039bdbbdfc2fb49530ed29cbd321fc9a8e0dc7a514a3e8305c7840f4f616318708e24df9175c6a1452f6346c465b4923dc714ead2fb8bdca10446b0491cf81bb375c002e52cc94ceadcd4c538dc034a0f5a86b4f9a0a4913617b7fbdac876aa656fa1f73db58294fdd22917cbdbee41b91791e019d079676bdd0102024e23fd89826545536f24e50", @generic="f59500d9f205988ded8509913b74595b9d33215bfa12dd2ab756724b8d8a05d52883ee3cf327e118ead7b57ac0702facfff6ab5087f3ab0a2aadedf370f0757fc90e20a6a158832622bfd57d7ed6fc444bd8582da8e11528b7568b00b32d2a6f0c1e76d57b56762dd135", @generic="ae9b137ed6dd8c5d163a690a188c31d119ef57c3b81754ede8259c2fc099f880007a88b4ed439f52823f4cce89bdf9594cf5305072b99fe4624b24af290f2f3b31b2815f077930663834c6b0b6ae995dcb6f53eb98e7249a8a77347d619dc2e2fdb0b41cb0f60ce40f127dd46e724e856016359be9b0a6abe8", @generic="a7f7da", @generic="8ddbfe30d9d35a77a97f17b2010231db5ff4679eaa8aaef95006f6a4faba67b62ea67125fd35932fef525a05cfb73b531d9b5767fce2c99667737fa437a0f229a03630bd131fc3bf351d5aef820939f6fb6449c62a5238e283b38ba5e01e62293340747ac003", @generic="8bcc1593ff5e4048b5954a7f654da2183720521da06264b2c3d8316e4fb0aa95063c54b70de9463ff371a0d605c5e81627b592a155b74744d6c3ce4e04abc5eca07cf88f7645a02e762f5bb4e5528a673d928558b8d8dbdfc30081ad8908b92753a5c189e9599b32b9188f50b663f1ea8a0af23e388de23411eb961f2736653531ac1632f2d0277c883eac919bf2d6b7917857a2aafea00a2cb21b38af8d36b31060120c2c85b6d2d3364854b644a924d937d47c12479ddff0c4e95ae1e6af27a2d38a73a887b309bc67a5c5f2deff7f895ca3183032ba10ca23c20e53dde80943cca9f314c283a65e", 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[@generic="b76d68b3715cb3c008f9d5a6bb4081514ec2513813b26310e6339cea950bc02fa925adad963cc7b10322237dc4608aa96da9b24f08f4b295b7917b9f6cbb69bb77452ecd397412ed5a1cdcd39ccf0bc580c4529e427c37c7a72a89ca7ff2f2fe92db085421048b9ea878a6d911bf2e699d1e127ed59563cdc60abf2ab6ab740df710bb4a8e4dd99e72883c97d4c40e66440f7cacbded4c459f55271951930915b378fa2ec1e64cc347d3be2d4d2295ece3842cdd401c98ad02383b35fa29036819d4fafde36c66b8d0481c11", @generic="36b4306100741534f98d9346476b4079f7f227b0f732edb78306f6ce5577a463d1cd6bcec916390ce0c37d9a98355942199c8c8dede4ed28795fca2432dbc8b8d2397d09eeaee0f1111110528f8338177197e005c992825dd0ef8ed9d478ccbdd6543f56774203f87fc62c5fb9c4fafe4cd2365a8163cc095b98495db3afbeb3d32b1ece00b4e4ea0c64c08f66bfa39e68c917bfcee10046ca002e0dd1b27d2dc8fc95dc3ee07e509fd9dffc13f31a56d356040fde7bd7ac9f911e32a4d0a3d5b590ff5e8fe084187e34a5f695733e90ed6657e9bb51ff3cbef5", @typed={0x10, 0x51, @u64=0x1}, @typed={0x10, 0x96, @str='wlan0\x00'}, 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@generic="b09c39979c7c1c253c218f8bfa48b4a5b58eff0eab8f4770291c8a2248c777415cb383e6ff5a64a0ad647fddc06da3925deb90674e0ae5d5bd0aeaaeb03aa6889ca75ccc8cdce28665e94ac74a5cc7aebe6992ee21e9a3331e96e152e24784de4c7f08c57399b54102128fad3c0932e6162d48f18c7d3ed659be7c2be365ae4ab85e9c97b5c38424ed22b28431dd61e3a8275b6c6a027762776e9443bd37d344de2456415c85478d4923a2414e27bb7feeb166a90469522d43d1eb9cf865a5e3b6338e4d851b77f1ab8ab27dac", @nested={0x1118, 0x37, [@typed={0x8, 0xd}, @typed={0x8, 0x24}, @typed={0x8, 0x3f}, @typed={0x8, 0x65}, @typed={0xc, 0xe, @uid=r5}, @typed={0x10, 0x83, @u64=0x7}, @typed={0x1008, 0x4d, @binary="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@generic="6b00eb5ef909a575ce8fbcbf7cc27619cd95656cea4e952740336089a3f1eef24f4a99c15b665257fb3237bcd14f85d73774f64e2a5ec5a5ea0378e5a3604ac5c5f15f06af0ff95a790a9eb019cbcc05777d1b33955f77ad0bc00cf4bdf60e07ae45ad6999f66472e0c2e9485799dac33bb336c2cd9a2b6fea3af1317433d9e41be191ddac4ce99c2080992a80fc9bc742b3542604064f6416746e3ebd15a2687bd7c17b1fbc239aa3000974f1115d36447a5383069acbf8a7e9f552eb50d4d68c024d36b66d9001c63868d16d"]}]}, 0x1c08}, 0x1, 0x0, 0x0, 0x20000000}, 0x8800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000b35ff4)={0xfffffffffffffffc}) 2018/02/26 09:54:35 executing program 6: r0 = gettid() unshare(0x28060400) inotify_init1(0x800) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xd) [ 186.277789] binder: 25906:25911 ioctl c04c5349 20000100 returned -22 [ 186.288984] binder: 25906:25919 ioctl c04c5349 20000100 returned -22 2018/02/26 09:54:35 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x0, @tick, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/02/26 09:54:35 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x6650, 0x1, 0x3, 0x5, 0xffffffff}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x3}, 0x8) inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x82) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000001c0)={&(0x7f0000000000/0x1000)=nil, 0x10001, 0x0, 0x1, &(0x7f0000ffc000/0x3000)=nil, 0x57d}) 2018/02/26 09:54:35 executing program 2: r0 = inotify_init1(0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0], 0x1}) socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xfe5e) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x80000000, 0x4000000000400000) 2018/02/26 09:54:35 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fadvise64(r0, 0x0, 0x60d, 0x3) 2018/02/26 09:54:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4e4605e792f1be04, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000040)={0x6, 0x1, 0x6, 0xfffffffffffff001, 0x6, 0x1000}) 2018/02/26 09:54:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2}) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) r2 = dup2(r1, r0) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000e3ffffffffffffff00000000000000000001000300000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$KDADDIO(r2, 0x4b34, 0x10001) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/02/26 09:54:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8c000)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000f89f76), 0x152, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 186.698528] binder: BINDER_SET_CONTEXT_MGR already set [ 186.705404] binder: 25957:25965 ioctl 40046207 0 returned -16 2018/02/26 09:54:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) r1 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) setpgid(r1, r2) 2018/02/26 09:54:36 executing program 2: r0 = inotify_init1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x9f7, 0x4, 0x9, 0xe2, 0x127e], 0x5, 0x2f, 0x800, 0xe32a, 0x8, 0x6e5f, {0x7, 0x8, 0x3f, 0x2, 0xffffffffffffff80, 0xa892, 0x101, 0x7, 0x1, 0x3, 0x4, 0x87c9, 0xfffffffffffffff8, 0xfffffffffffffff7, "f71c57d3b07c8941297e1400ef4844390706ce77300c8336d499a620b96dd854"}}) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000100)) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) accept$inet6(r5, 0x0, &(0x7f0000000100)) r6 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000000200)=0x5) r7 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="87cc5246c9033552199073ff307047bce10bfc929e6bdfd54bd05d73c90414e78aaff6e90d870cd206e5a0de87e30b4fba12573e25fcfba260928dd6d29e03b16836776c692b2766caea827cf203e48359931dc0ef0b194be6bd14399c78e53a30ba0048ad1b9835d78ed3e00eb30684e7aeb44c03d0c075668506d03a02020f92bfbb16e6b60e2d4ec6d062cb24c4611ee4110aff11e60c00f633997457782a7b9c373afd607270d64feabbf5fe153954e4c8ac23815db0f2d76e298e7bdab37aca4565f9b6aa95ddda5109537b1a87886b657f0c770684922f14e4", 0xdc, 0xfffffffffffffffa) r8 = request_key(&(0x7f0000000380)='encrypted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0xfffffffffffffff9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r9, &(0x7f0000000d80)=[{{&(0x7f0000000a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000000c40)=[], 0x0, &(0x7f0000000c80)=""/250, 0xfa}}], 0x1, 0x2, 0x0) r11 = dup2(r10, r10) sendmsg$netlink(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000000180)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000000000)=[]}, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000440)={r6, r7, r8}, &(0x7f0000000480)=""/120, 0x78, &(0x7f0000000540)={&(0x7f0000000500)={'sha256-avx2\x00'}}) get_robust_list(r4, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) pwritev(r1, &(0x7f0000000000)=[], 0x0, 0x0) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/02/26 09:54:36 executing program 6: mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0xe55d0b46a24073cd) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) 2018/02/26 09:54:36 executing program 3: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000) 2018/02/26 09:54:36 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x6) socket$inet(0xa, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/183, &(0x7f00000000c0)=0xb7) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='task\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x4}}, 0x100, 0xffffffffffffffc1}, &(0x7f0000000280)=0x98) 2018/02/26 09:54:36 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x1a, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000140)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000180)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000001c0)=""/130) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000005fd8)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/02/26 09:54:36 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) signalfd(r1, &(0x7f00000000c0), 0x8) 2018/02/26 09:54:36 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x10000) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:36 executing program 1: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c00000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x8}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x80) 2018/02/26 09:54:36 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) sync_file_range(r0, 0x40, 0xb6, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:36 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0xdf3, 0x1, 0x4, 0x813, 0x6, 0x7}) recvfrom$inet(r0, &(0x7f00000000c0)=""/150, 0x96, 0x40010020, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x48, "d74e3ed6b7d1dce2d103429228c14f16d94b42d607f430d1e1839658cfec9ea0f0cc806686172af7ee7dba40bb31e95a1546cbae551b2b9f941be0bdc697ff2fa7b4cf415c216c8a"}, &(0x7f0000000200)=0x50) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x8, 0x3}, 0xc) write$selinux_validatetrans(r0, &(0x7f0000000280)={'system_u:object_r:udev_var_run_t:s0', 0x20, 'system_u:object_r:auth_cache_t:s0', 0x20, 0x31, 0x35, 0x20, '/sbin/dhclient\x00'}, 0x58) sendto$inet(r0, &(0x7f0000000300)="54cf92bd673e05a59e6a8c9794ed530d5b2a4277c800437bd7064cda25ae06d12e565872b67deb1101860902611d6c93a81a803118020ba84dcb65ad747813fa7fb4192d7f6446233732c63e6b8ef77e05729442be3695ce4712dd92a782b84ee631fd4ca182e553152be403d154bb973acb92d8ce0b6fd273a58b4426cc54eca5773362554177fecb8e6c3681ea84be4d54003354ddd141a144a94e767c9a414320373fad587e78199856f6e1a1dab208c4fea34494c2f00b28c48a56f60ca1aedf374699e294ede03090ab4f0db776a572129b055b529057b962b1c88276427cee2d0dcff8a08076e6a5e9b6f434", 0xef, 0x40, &(0x7f0000000400)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000440)={0xfffffffffffffff7}, &(0x7f0000000480), &(0x7f0000000500)={r2, r3+30000000}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000540)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2f2}) close(r0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r1, @in6={{0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}}}, 0x8c) delete_module(&(0x7f0000000640)='\x00', 0x200) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000680)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000006c0)=""/196) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000007c0)={{0xffff, 0x10001}, 'port0\x00', 0x98, 0x0, 0xfffffffffffffffd, 0x8, 0x80, 0x100000001, 0x0, 0x0, 0x0, 0x4}) clock_nanosleep(0x0, 0x1, &(0x7f0000000880), &(0x7f00000008c0)) inotify_add_watch(r0, &(0x7f0000000900)='./file0\x00', 0x80000004) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000940)={@generic, @ifru_ivalue}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000a00)={r1, 0xfffffffffffffffe, 0x47, "eae87cdfb58460c77cd966d110bf16a4dce01395f0eb0293201ab72e67117366ed333470e84ef513e96090519c717fcd1da421f321fe791f423bdac36c7b35d26aec9d7ef3797c"}, 0x4f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000a80)={0x0, 0x0, 'client1\x00', 0x7, "dd93592a5251deb5", "66e19abe7dce9dc52d339ff610a6b177619bc634c79ad6b9de8d36852fd8286d", 0x1, 0x4}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000b40)={0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000dc0)={0x8c, 0x0, &(0x7f0000000c00)=[@register_looper={0x630b}, @free_buffer={0x40086303}, @dead_binder_done={0x40086310, 0x2}, @clear_death={0x400c630f, 0x1, 0x3}, @register_looper={0x630b}, @exit_looper={0x630d}, @free_buffer={0x40086303, r5}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000b80)=[], &(0x7f0000000bc0)=[0x38, 0xc0b33d074be5b9d1, 0x0, 0x48]}, 0x5}}], 0xe3, 0x0, &(0x7f0000000cc0)="f0bf9ed1b5c293eac462ffe314b93dcb895791be485f6bc06e29c21ce8db2e32d61f369fca3ad9bafc4b1b484104123c41ece68ec108afefbbe2e1f32be17ee62697359deca72c12347a44e262dbbc21e1d1c8e2a913a38bc56462393f105a72ed5929d0b4e9e10c42f66476802f2dd594f8f427f5e6c0b1535c319fe35f22a9589b0fa4c00c8e78f0c12373cf846d6d37acc38b6cc1412d7f0fd9a125b332b6bd180a684222b27341b62f12386ea2efec61acd2abbfc64ffa8b1a9ec3820825230a20ec93c41f899a002d6d8ac295da4f59da2210d05f2aff802b8863b437b66bb461"}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000e00)=0x0) ioprio_set$pid(0x2, r6, 0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000e40)={r1, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x8c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000f80)=@req={0x50, &(0x7f0000000f00)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/26 09:54:36 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001400010300000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1400020000000000000000000000010000000000"], 0x2c}, 0x1}, 0x0) 2018/02/26 09:54:36 executing program 5: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x604000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)=""/154) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f00000000c0)) clone(0x0, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/02/26 09:54:36 executing program 0: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f000039afec)=ANY=[@ANYBLOB="11000003", @ANYRES32=r1, @ANYBLOB="01000006aaaaaaaa01bb0000"], 0x14) sendmsg(r0, &(0x7f0000399000)={&(0x7f000021c000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f00003a3fe0)=[], 0x0, &(0x7f00003a3000)=[]}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x38, &(0x7f0000000000), &(0x7f0000000040)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10002, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x6, 0x4) 2018/02/26 09:54:36 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="1df955dc867b1bc718fe0878bb6ffb000000000000003a000300000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:36 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8a900, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_addrs=@nl=@unspec}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000), &(0x7f0000008ffc)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000001ffc)) 2018/02/26 09:54:36 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)=0xdfb) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000500)=ANY=[@ANYBLOB="66696c740500000000000000000000000000000000000000000000000000000007000000a5b1490173b4718e04000000cb0e00000001000000010000000200000803000008030000aad5157c6fb744e14bfe4e36bc2a7299211f6b8291977f34676655f201b846c978fad38c984adca060480f133d23b9d62d52a236c4bd6d975145931d8589f153f8cb4099c5672b0865", @ANYPTR=&(0x7f000002d000)=ANY=[@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'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000001000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30c801000000000000000000000000000000000000000000000000000000000000ac14000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a00000000000000000000000000766c616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048ff0001000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000077020801000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x424) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 09:54:40 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/02/26 09:54:40 executing program 6: r0 = socket(0x19, 0x80000, 0xfffffffffffffffc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x400000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xe5, "ee291a562423db1aa23c6f28f3e24adfee023877739814a1a32b408dc1cbb5fda4d28eb671fb0cadbe75f6875782f80fe4db88d686f478481f3f8c8afc11f285fb33a763d43b5ad1c0914bf260cbf90a36fcd8c1d4e50ffecd9979e5c7821c5da559123f6d20fa7bb75ea7df2e891175352b2a07d46a3988d9b78c792476f0db6f4892848b65b22a38d2e8e3e4e5b2646e43bfaf2c99fba7dd49ed767c049ebf0c8ee696adf3adf07e7eebe902e415360f1fc3ac79f15bf6dd764fd16462e7d074d371e9cdb4ba50dff11058de764424db5b28eadb2e4cda8769eed0dc0e26347e380bcb59"}, &(0x7f0000000140)=0xed) connect$ipx(r1, &(0x7f0000000180)={0x4, 0x1, 0x9, "0e119f0b215b", 0x9d}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f0000000180)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)=@generic, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x28, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, []}, 0x28}, 0x1}, 0x0) 2018/02/26 09:54:40 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:40 executing program 4: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = getgid() getgroups(0x3, &(0x7f00000000c0)=[r0, r1, r2]) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a0000000000000000000000000000000000000000008d4200000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:40 executing program 3: r0 = socket$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$inet(r0, &(0x7f0000000040)="c3", 0x1, 0x800000120000801, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x949, 0xfffffffffffffffe}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080), 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) socket(0x3, 0x0, 0x2) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a), 0xfffffffb}], 0x1) 2018/02/26 09:54:40 executing program 7: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="24000000100005004d08000800050103030501001000020008000000f70000f1de005609", 0x24) socketpair(0x1, 0x3, 0x9, &(0x7f0000000080)={0x0, 0x0}) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) write(r0, &(0x7f0000000080)="0f99fdf7a6294cc33800975529aa25ed095cd6", 0x13) 2018/02/26 09:54:40 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000383fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001b4000)=ANY=[@ANYBLOB="4c0000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x80002) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0x40000001}) 2018/02/26 09:54:40 executing program 0: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/79, 0x4f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x841) times(&(0x7f00000001c0)) 2018/02/26 09:54:40 executing program 1: [ 190.747287] audit_printk_skb: 2433 callbacks suppressed [ 190.747294] audit: type=1400 audit(1519638880.026:26661): avc: denied { net_admin } for pid=3742 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:54:40 executing program 1: 2018/02/26 09:54:40 executing program 4: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080), 0x0) r0 = socket$inet(0xa, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/103, 0x67, 0x0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0xfffffffffffffffc}, 0x20008054) [ 190.777184] audit: type=1400 audit(1519638880.056:26662): avc: denied { net_admin } for pid=26042 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 190.781858] audit: type=1400 audit(1519638880.066:26663): avc: denied { net_admin } for pid=3734 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 190.783220] audit: type=1400 audit(1519638880.066:26664): avc: denied { net_admin } for pid=3734 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 190.784236] audit: type=1400 audit(1519638880.066:26665): avc: denied { net_admin } for pid=3734 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 190.785086] audit: type=1400 audit(1519638880.066:26666): avc: denied { net_admin } for pid=3734 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 190.824248] audit: type=1400 audit(1519638880.106:26667): avc: denied { net_admin } for pid=3745 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 190.824561] audit: type=1400 audit(1519638880.106:26668): avc: denied { net_admin } for pid=3734 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 190.824698] audit: type=1400 audit(1519638880.106:26669): avc: denied { net_admin } for pid=3745 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:54:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x40, 0x0, 0x0, 0x6}) 2018/02/26 09:54:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='gretap0\x00'}}, 0x1e) 2018/02/26 09:54:40 executing program 2: r0 = inotify_init1(0x0) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040), 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000080)={0xdf93, 0x2, 0x3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r6 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xb98dc4cbaf67a8ca) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f00000000c0)="c986f3edd4317195dc1ffbb4ab6e2787db163f6d238f6ff6e47821ff1b1df8422f08d1d037bef85afa35e3e1430d4e8aa04c06e20dbccc4fba6b38002aeda3a8f848e6b7d5034fd65727965f9a6cf289af5f797a9ec2a112d20cab519ea71e515a8bfd9a4b671061541e371de7152c16e060853fab161b3cfcc00b8c891502576baba0f199777107b31507d0c5a72603b0ac2595ae21d946ffb681e825306fc6c55db03daf49d44d298214a54a94e113408169ac15b40825210de575bb371756bc4f03affee21277f25c41afe0e6258a808807d9788f") r7 = epoll_create1(0x80000) poll(&(0x7f00000001c0)=[{r3, 0x2}, {r3, 0x40}, {r7, 0x2}, {r0, 0x65c}, {r3, 0x480}, {r0, 0x10}, {r6, 0x40}, {r3, 0x8020}], 0x8, 0x4) r8 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r5, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/26 09:54:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dc7fe0)={@common="697006746e0900000000001800", @ifru_flags=0x2000}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032df22)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000924ff8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e2ff8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002aefe0)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)) timer_gettime(r2, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096bffc)) mlock(&(0x7f00005ee000/0x4000)=nil, 0x4000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1bffc)=0x1000) r5 = open(&(0x7f000063fff8)='./file0\x00', 0x141046, 0x8) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/26 09:54:40 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000023f000)={0x7c, 0x0, &(0x7f0000faa000)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000bc8aaf1b37e20aab9cb3ad56461f74c480be1d2f1832e559aa3f2db49e2c9161eaf63af7065f8ce65c795a13b9223ea292c8969b710f1dd7b5633725fb87e9915d59f43f88863cf1"], 0x0, 0x0, &(0x7f00009f8fff)}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/26 09:54:40 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x802, 0x0) ioctl$int_in(r0, 0x800000000005424, &(0x7f0000000000)) 2018/02/26 09:54:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f00002eaf9c)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:54:40 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x1, 0x6, [0x5, 0x1, 0xb2, 0xff, 0x1, 0xfffffffffffffffd]}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0xd51, r3}) [ 190.829539] audit: type=1400 audit(1519638880.106:26670): avc: denied { net_admin } for pid=3745 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:54:40 executing program 0: 2018/02/26 09:54:40 executing program 3: 2018/02/26 09:54:40 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000000000000000000000000000000000000000000300000000ec52313a848daecfaca49ea5a7f1ce0a216a01017fa9a12d1d375488dff347225a2fe0587b96914e99e328a1320d4764ad90097f9929febc396ba9013b9e85dbd396f42e5ca386a02634950ce4119361a2fb15cb5829d00327e9ad6df9d8cea23f52114b7dd37267320527f733b1286bee9378c8db1113982f1efee1d09be2676ede5f5f2166114638734a2df9872908b3e4dfbed7a46814a08836ac7d66fa3d2ad44e0841cd85c954e6f8798efbab72ead3ce6d8ef3bd034329833b9c796ed6e6c8238f963b96aa"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:40 executing program 0: [ 191.146186] binder: 26079:26089 transaction failed 29189/-22, size 24-8 line 3004 2018/02/26 09:54:40 executing program 0: 2018/02/26 09:54:40 executing program 3: [ 191.204532] binder: 26079:26089 transaction failed 29189/-22, size 24-8 line 3004 2018/02/26 09:54:40 executing program 1: [ 191.244772] binder: undelivered TRANSACTION_ERROR: 29189 [ 191.255027] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 09:54:40 executing program 0: 2018/02/26 09:54:40 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0e000000000000000000000000000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:40 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) sync() fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000100)) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:40 executing program 1: 2018/02/26 09:54:40 executing program 3: 2018/02/26 09:54:40 executing program 6: 2018/02/26 09:54:40 executing program 7: 2018/02/26 09:54:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f00002eaf9c)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:54:40 executing program 3: 2018/02/26 09:54:40 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000023f000)={0x34, 0x0, &(0x7f0000faa000)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000"], 0x0, 0x0, &(0x7f00009f8fff)}) 2018/02/26 09:54:40 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002cdff3)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) 2018/02/26 09:54:40 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000023f000)={0x68, 0x0, &(0x7f0000faa000)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000bc8aaf1b37e20aab9cb3ad56461f74c480be1d2f1832e559aa3f2db49e2c9161eaf63af7065f8ce65c795a13b9223ea292c8969b"], 0x0, 0x0, &(0x7f00009f8fff)}) 2018/02/26 09:54:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x7]}, 0x5c) 2018/02/26 09:54:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f00002eaf9c)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/26 09:54:40 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000900)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x100000000000028a, &(0x7f00000005c0)=[{0x0, 0x112, 0x100, "5901e79866209b06b8230c16ba6455f0075043fc74664f4d0a6a41704cd06ce546c4d3bd6c9fa24711200274bd5019be304981adb637092532a16eda36a6d1ae7ff0aa6bc9c296f717afdab46c02d9854cd8"}, {0x0, 0x1ff, 0xc7e8, "11a824159cd94aa1f492396e8fc40f81b4d2575d8272758dbe26e9ee20dfd68a6a0eba6dd762950463d2bfa7613496f5500f5f0667a24c094ea93dfe861c71f7d7cedf96ab7acc311f6f0321676352f2dd981c289ae93f88c0831698f65901afaa6abad726ab528fb408a4b0582f93371f649f848917f04099858258fc9907fb09e2a64ada53bca83474ea80855f0dd2a96de7354ab2e8959745a59f968df18d43a3fa24e621c28bbb3ce37b977c247a35a1c2b39dd14357b07b36032b774a6782fce78501db772a56324be6687094c6caa7739b67160b5e73c75d80aa630635400b5315396ec0c86d23c15015"}, {0x0, 0x109, 0xffffffffbf1c3833, "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"}, {0x0, 0x116, 0x100000000, "5f1e01f0d664cb6ff37d866b1c3e4f6c0ebaef2f1aaff9e6bfc1006017af10999a66f4d2"}]}, 0x20008054) 2018/02/26 09:54:40 executing program 1: r0 = socket(0x11, 0x803, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000cd0ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/26 09:54:40 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000000000)=0x3ad) fcntl$setown(0xffffffffffffffff, 0x8, r0) userfaultfd(0x80800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200041, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80000) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:40 executing program 6: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x1, 0x6, [0x5, 0x1, 0xb2, 0xff, 0x1, 0xfffffffffffffffd]}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0xd51, r3}) [ 191.466173] binder: 26124:26127 got transaction with invalid data ptr [ 191.480820] binder: 26124:26127 transaction failed 29201/-14, size 24-8 line 3146 [ 191.488843] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 09:54:40 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000300000000ef25949c9a8f"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) [ 191.488851] binder: 26124:26132 ioctl 40046207 0 returned -16 [ 191.489616] binder_alloc: binder_alloc_mmap_handler: 26124 20000000-20001000 already mapped failed -16 [ 191.581087] binder: undelivered TRANSACTION_ERROR: 29201 [ 191.611458] binder: 26152:26153 transaction failed 29189/-22, size 24-8 line 3004 [ 191.626495] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 09:54:40 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_gettime(r0, &(0x7f0000d93000)) readv(r0, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/41) 2018/02/26 09:54:40 executing program 2: r0 = inotify_init1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000959000)=0xffffffffffffff12) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000005000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) r1 = dup2(r0, r0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) inotify_rm_watch(r1, r2) inotify_rm_watch(r1, r2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r3, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/02/26 09:54:40 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000059ff0)={0x0, 0x0, 0xfff}, &(0x7f0000d4affc)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f0000000000)=""/24, &(0x7f0000aed000)=0x18) 2018/02/26 09:54:40 executing program 5: membarrier(0x11, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000140)=0x10) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x1f, 0x400) sysfs$1(0x1, &(0x7f00000001c0)='[\x00') ioctl(r1, 0x401, &(0x7f0000000200)="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") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001200)={0x56, 0x8000, 0x10000, 0x7, 0x38ae}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000013c0)=0xe8) recvfrom$packet(r0, &(0x7f0000001240)=""/121, 0x79, 0x100, &(0x7f0000001400)={0x11, 0x17, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) socket$pppoe(0x18, 0x1, 0x0) getrlimit(0xa, &(0x7f0000001440)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001480), &(0x7f00000014c0)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001500)={0x245, 0x0, 0x1, 0x400, 0x0}, &(0x7f0000001540)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001580)={r3, 0x9b, "b2eeadf02d91d2a46d44a50d2d7b1cd23c53f5710a5715314cc5a861643e0ebc80a76f10670ec01b9cd6415db4e32fc7d4c40f5cefd927df32de0f6b658ac457528378f7b66339eab790417d61e65f5619b9a08c6046f7498632f490d8ac1cd4c39f0b106a8c0fad5eaf030fcbcde94666f09fe3adabbcd3e5300c8e9c0b6deac61cb6b25067e7d9790c32f8d1f43dc7b2f5be29a71f8cc7603e06"}, &(0x7f0000001640)=0xa3) fanotify_init(0x0, 0x80000) getegid() getpeername$inet(r0, &(0x7f0000001680)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000016c0)=0x10) r4 = memfd_create(&(0x7f0000001700)='/dev/loop#\x00', 0x2) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001740)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000001780)=""/74) ioctl$KIOCSOUND(r5, 0x4b2f, 0xfffffffffffffffe) ioctl$KDMKTONE(r0, 0x4b30, 0xf69) fsetxattr(r4, &(0x7f0000001800)=@random={'osx.', '&\\-e.\x00'}, &(0x7f0000001840)='/}*\x00', 0x4, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001880)='/dev/sequencer\x00', 0x40800, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000018c0)=0x6, 0x4) 2018/02/26 09:54:40 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4a280, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800, 0x10000, 0x80000000, 0x5}, 0x14) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x80000000}, &(0x7f0000ff1ff0), &(0x7f0000001180)={0x77359400}, 0x8) 2018/02/26 09:54:40 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000005fd8)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000035dfc8)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000001a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/26 09:54:40 executing program 4: r0 = socket$inet(0xa, 0x80000, 0x800000000000000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0xfffffffffffffff8, 0xffffffffffffff01, 0x4, 0x20, 0x9, 0x9, 0x4, 0xbd}, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000100000000000000000000000000000000000000300000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r2 = dup2(r0, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ipx={0x4, 0x0, 0x10001, "2b5cd14711e5", 0x1}}) 2018/02/26 09:54:41 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') syz_fuse_mount(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 09:54:41 executing program 0: setpriority(0x0, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x140, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000040)="9df960bc1fd67eebdc0062c32baf60a77a41d7d74e93e4845bc57b2766175752afda1e1adfafd4c39138cd12e14a71ae2816b8bb44847b73a9ef84500400ff40dbe67ecc56877ff180e869ecaa3594031fdc4c1408874998861b1dfc5864210dcafff51770ef2c9ce3b8837a5394dc4af8a75e058860090764562555bd2e9d0c447f33ba0261df4cb86ad3208f70eac0f9aa7133ad22ae8970365aa78b4d2bab521fa8f2d147946be76b01c11405de040bd955413be3ec6451ebef37889c2fb3b8a73ce1b65b71c6007623a78dc7d3b0bd8aae67526a3f0405a554079344", 0xde) 2018/02/26 09:54:41 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='ipddp0\x00'}) 2018/02/26 09:54:41 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:41 executing program 4: socket$inet(0xa, 0x0, 0x2) 2018/02/26 09:54:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') lseek(r0, 0x60, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/26 09:54:41 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) accept$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @generic="001b38ca106a2d1e322d532d4a079c44"}) 2018/02/26 09:54:41 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000000080100000000000000000000000000000000300000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3, 0xba7c, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="cd8bf6a9ec815aa944a46331e3a83d8e", 0x10) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x2, 0x3, 0x3, r1}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$lock(r2, 0x7, &(0x7f0000000180)={0x2, 0x2, 0x3, 0xffffffffffffffff, r1}) 2018/02/26 09:54:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x52) write$tun(r1, &(0x7f00003f1000)=ANY=[@ANYBLOB="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"], 0x102d5) 2018/02/26 09:54:41 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) read(r0, &(0x7f0000000000)=""/144, 0x90) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:41 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x3, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x321000, 0x0) sendto$ipx(r1, &(0x7f0000000080)="4ac2791fb2e762945aa7fbd1a9c63e51946c89c7fd77", 0x16, 0x40, 0x0, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 09:54:41 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x20, 0xfffffffffffffffd, 0x2) fallocate(r0, 0x2, 0x1000, 0x5) 2018/02/26 09:54:41 executing program 7: poll(&(0x7f0000000400)=[], 0x20000000000000b2, 0x0) socketpair$inet6(0xa, 0x7, 0x7f, &(0x7f0000000000)={0x0, 0x0}) ioctl(r0, 0xda1f, &(0x7f0000000040)="fc") 2018/02/26 09:54:41 executing program 5: membarrier(0x11, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000140)=0x10) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x1f, 0x400) sysfs$1(0x1, &(0x7f00000001c0)='[\x00') ioctl(r1, 0x401, &(0x7f0000000200)="3f4b22163b7175d95267b63be9ca831d711b3f92e6f43f1796981aafba4a9e7ae6a54d14244df46509e4587964211eced6a366b78686c78fade72a48b1c2b338194a09f3e095b8877f38aa729fc5341b03c4d7e74c603f53a1124b4f7d35e3fa77e18133ac7c0a8873544210feea153acf159e0237c8bed2ad803bf6d88a07a5ead86d0679c2412132dcd64bb046ea2c1ba0073a32d1194e76cc254c8de3f6b90629e2334db3ab57f3fde2f8c5b951953dfa8b52970970d9c158e5c537159314538b02c989771a9674f04fbd18912b5965e16edca3060292c97498b2d7ec05505efb39890b9bd07f2cb69628da8eee1355c9f7370cedd006f704694b255fa98ec9b594d138dedd03b27bb0b89d423dc4a93866afed410884873ae7209ad6b65e5e429b8e1c8e5248b26378b5517d904f6051705d3523f58f76b1423ff4d9f676e7b21e5af506cbb78c8e8ceab1ee4725534c746cc2df4b86a83fbb7ff28ea2ba81294a546fd93e6197c4735e998e0637f5fea6a517f52af3c4350facfcc30edc2411eae57c4a958048e66bd17f9ef66ffe81b65c317ca9f4a0bd368f270f14fe4b62a0ff7d487586692ffd38902014703149eb9c143a245fe94ef9a081c5c9a29a8180b1607483a5e6350f72a8022b0de3ed7fa139281183c57b9d9eb93c0393d4dab019a0cfe0607c74a46d4f96b11f4789922612144abc7f2e70fe4ea07344c4ca28ee95bd9cc3c369a11ff6da002c24bb9a74dfdcd5e9ab83c29720997c4d2dd9271423593521fa44eebaf7b42056364638c9f3f5056869f1c2b553dc331bdae2f78d7f194209e78f4aa06e811c071b8f062abe1f9b20c5628c73a6501786707563b0de38b89eee5e7aa54975ab13d6c1bb3049aef1d4fab1742da93809ecdd4212cbf20b5b34d71dae74ce1b91e47f8bc9716c44da4367722e1d9433d70fb9077596f1ea03292c4a2fd5555b2a17c3224aed5fbd9b1798b57f7b6d731b8b51b27d97191ec298b32b5ff78a960099b73884b7791f473025222be8fdb0a715e650f4f9637a49445f9cc74de5a3681f33dc15e2ebb91e562ca1c032514650b84829bde0dabd6b3dba612735b89f35b13f4f1dbff705965d1ca82ed9358aee53b8278524ecfa724ad9fb40da284bf2e12f9cb5ca1a26ecfe9692f6c6a7fd047f526fcf4364c474311eff199c4442f089e4d119047a4f1f3a0e51da7000180fe6bdaf603e099b224d9c751b29b6e314c0bfd62550f2e7bc40d8d67f157bffd40a56714fd8be9cf6a3377266c5aa3a88693e4da047eee89ad1e51a5da34ec49178979ee5be7738fb66d2f45ddf0cdb592a5c2e7437763d71ac69e8c92163f716ab400d77b9c69d1f33dc0c14190a74ab1089f857948d441287cec3d85cbb997224aaa11e01020fa08f1691f3ab86f31fa6979cac26750d6eea01952cef5df9a1b382d3db932a604087862ad9515265b6810134c6d11aff1d548cb301a8fb8141cf33bf007d347aaa7d932b1bd7dc6097d14137c8be4cfd7d38c57799f9162cdfc7bbdfb5559afb8668723b00455d581c4c08e596e257ae80f3608ffd683cb887b4540cbfaec11613e3a3b070d14b004534a25724401bde85ced05e0d3bc332314299e6eb49aa2709b684c79076c99b560b518e3a43cdc4045f94fa28b9a2de55624c35da206131f1826030bacc246acbac079dc8a3dd1258c1c95e6703302362c9a0bfde536f2fdb5f0be48d13970f0bec6dfc3ec067b7721ae4503abd52136089539cc3499fe878eaa47c37a6774d7df2b074138a45dc53070244af87de5d02d8ae0c339e1079379b34306a814a871064d6ccc03b50c678d93c06a547c56df007347fcbdff0dd97d080ebaa8c3efb1bf907b7777a9d7babd09fbe13188783757e2235302b389642dcd48dc57e9c7f4b12a4d1c1a00fb852b209336d518bad106576c6c6709fc3ec3a5588c4b5077269c60471ccb7b45874308cd289a65b3954fd5b277c103a8d285fc911393586b61360de4fb1066f96269f497b8e3774ce1aa87b20d29e0742f6235fae976cfc9268393466395570816b00d33ba1bae43350885c68dcd13f0060f537e4871ee745e422a0c610d13a2c70b4358af909136b1a615dbcd4fc5c5e5aa98c4b15e4f7da7d9fd6f4e3b23139ba5d040220856b08c6159196328ac3414325fb6024bb6337885f072344aadc8126a083fe52ce79603351724d8587d970f954e55020b0bb717e7a008b1358230364659358476625b120c59b26b97a8a3d0bc16293699a0ca62a0d1ace5ca639a6804471017c22773e33cde68064ec014f3fd9dce385c0b6422f12993c97e16fbc1778ed5630bf3749419d8505ef00325ed5075ba8a96606f30a953424e5c80eb7c6eed6630a4f62667dcf3f94a54b02f6fe99db49c1eb90901b238d1102294c883556b25c16d4258347bc46f415fb6c83640fb0440cecbb2968f2e080a8f7b0c4cf3153441f4a5018877e088c0fbaf943e3f57cc601c3a469766bf097ffa1c161bdefa4b405b8c34c3dcad4b11445e423bc1b8ebfce45ef36b5ceb25939109c1c020c83636355dec601281ee676b3d9b8e131851112eade854da04eb00eed3e4b8adea51f0e72c31cfad116c3d5b2419bed09e2cbfebeb3a3a4d039aeb1fe56dd450e06111a48f70e7fd9194e6d6c207041b575dc82c7a988a3099aa7bbb5b27a287cdf822b4a2ea74a6391651b88be078d976398e36fbb52434955fc7f8c7cdd2f75c66fc131e97c712dcb65501e5f50939b7c9ce1a7cfae7922a00034b40354a908cd499b4d99a1f691e95382a2ec39c28ade77121e468f494b2d12acc953e1b3f1e13aea68250f26c31a5d90e284d92499428d7aa600637866cdb9937f5020e32d700afe7592bf12f18cc23607e3b7851c9d3b21014b2b8672300e0684c64f248f56307ab27940bf11368f2b7911fd1139f00b814a9bc3e8a2ee2eb7b1e04a6c16bc7e1a2555f9e6aa5c22ad6a4b99f51729ba04054d41bbd1c5fa7607ecfbf9f20b035069c779b835676c3974409a02416e2bcc7e7f806e87fc5df849ee4610c5b4c7abfc28ddda1557202f9425acce0eccff32e7bbac224aeea5be3f8c226d21f0abff0820dc18df6f0e760aca879f91083009cdd814898cfc270b89c4e095059cf8be59e5027b5fa204ed3604432d85ec5209518fc8b390ce8134f25f04b1b0e10f374a68882ccf501c13de2829e80f998ba0f05b30a45be8ff269f994bc7fbfc4ddddc0c7e32b7fa730595754fb9bf7732f68e06aee2a0038fec838f190e3879b30f478492e8cc67460972082a5ed4d3631c35dbe132a092de86dc3ee02e657e1056d2622241f12efee9b0f4c43fe9dcbd42bf8fcc64d6425cc46ecc098899cc2e72c8528a0b9082da3f5a2ba81788b1d9483fa07d476b8fa17cd59043a686a5d280ab4481a98c6d7311d101cf7795d6c6b18981757d28c5660d6de0b08a732ddb72f603b67d380ec458ffdb792b50ecef6ab2acc5ad528e200dcde71095a5a2237801dc58eda2da69942cf906950ae21fbf68e2880c16075db99fb02dbf0d08189c38f8d92b45f5e90af2f9ed9c1549c47ef29dabd181cbd0a98fbc589eaf7e5bbc8a6ccc5e70c0381d85ef2de64397def4ac8b85a0d3b82f2808ea1e588708127f8f2ffc3fccf38531d9bc51a4ecaf8cd156d6cdde15df13105c54bc1c400ebecb424402a44cfe23c10bb5627971f2f9b75635db890fabc27d39d0d8f2b0f3da33d57ea1bef1997864a825512525d5ee30bef4d8fd3c9e895f05aa4f386eb82b8bc180608f7dfabb1a8ed3a17c9791271c1b6e2c2397bb2424f21c6ee63314f1eb0782681fda4a72d15907d5c7b42e32e1bf37bf87433384cc44fbd46c36533c59322c64fa14bec7954d68ea5104d06fa1f8814adfe900d2b383720acc49d28d1be745bd9d643636f2df4c7f3b8c0c3bff58e41a241aeab3299615670e8dc048cd9fcfb68b419042da74175be9a7df8728949ef6585a98ccc1e2658533833c5538daaf07e543d7a5652c4c17a444d912640e57e38d0d4d287791dd6e0286fce6d639de039c2f32f3f239853dcbb5cbaeae2773e95d8d4c24c25b567c5d76becfd6c3d568928382b057f3898a9769e2e96939836141c18085fbf3c133899fd9e435b450dca56482a7fc673009240cd1d56167a2b201215c8097586e0106fba7e7f97f3eb01e5296a4d519b65b57c3f157b07ad4e73f61370fe19d628f6f93e3a1fa334a424f091e73dff8ed125d1d0f9c7cfaaf73d089b53b9c25910e70f7d6511ae5792ad74c5c12a4b453eaa0a30f83169c5cc3e563cb44a4d38fd7f369677f31020e625332df43b3040f40b8fb7c2bfa79647c0819629d10c284ad018cca588904ec8c9832c32cf8bbe9fb8f15a2fbbd1a62bc1deda1914516590b24ac5c764a5ce8832982f7581b717e7a834b4b7ad974e5b0846800dc83af9124ec491088391bf3d1591ec56aaab2883cc0f554b27b6149763c4bb3abb94111e1119f7c62799936c22e3547b25eb8456620392bab3a0b822ff28578920450234c4933ca9d17a56a47ff00451d8b4cbbe872f8f45f3e2f5bc7bfc91413dea6f1a90c4a9e242c2f1c93d8d8da9bb706ef88b54481135fee0c477eee927d798947258015499b5dfc5b3ff1cb44cfc970c60da6021ef36d89129dc292718104c022391eb594fb8b99047c9d30d69c9daba9568c229b483e68c295a687b7ab87afd97c760c38d55d27de5e90c7e0f7eb78add6b1d2fb6b510a4ecb76990576b06bc5b54461a2bde303d70021532494709195959831e85cce2e770d9d133620ee30d98c0744931819a82a70f115abdb509a0a7acbccd1391dd7114c2bf1eb874c1037bcbffc4a8c8c2b682fba13f018d70559b626ebb2e071d17cc3d07c5ebf433b2647ec1c1f02e5190f1e5f25796bcb8a8def0215e279c48b8ec8d44c240779e2c8195e30c8ca231497ed4b42796c0768308912ee34075eaf915d55585dd68e783a78288e29b7c8b0cab2ac01968ee5a9926c3252eaaa0300af5c604e4cdc283871cd094ee91772ac3931ef5837469abb1b7afd0f0c4576608043ded43fb739003b18ea6fc3957c88ab129fc4fb97a375c1369986a8b4cf0d9aafe846027c1c7c871ecd87231551cb352518d3aba92b0355655854e5b95a40c6bd64ec98c967ff6988feffb0195fdd91cb407c57ea25fe719188836f8e927d25338954b2bc9dd5480c0695255a3d0963aa7fef1ee442360bc6d162f808a7efe7851d5ba5362e31117e638362fc3d5954a546c8d47930c1b6aa933797f977cac994875f01fc1a5cae7938139d1b95b85ce7e69ab6ceb9021f890eb2e3432b6c8ad339feed33ae184942298e51aea19572bf939c0abb8ed4df5bb2533a63c34ae0bd3825949ade08f6dc9ffcf002506d47af5ca66cd728e421e4c6fdad2846cd74f9fa046c15ed8c6428c49b34397593f3591cb86ff7be2989f15d6c83238488d02a0031417420eb9b424be32205b12a4c8c7a2d16ccede38a2d20ec7a919f6468f8b88954b0694e3d731aed5070525fbd64ee3a8836751056f5aa9948ef8221733753f728de99fe7ae89dc059ccb571dcb6fa694b9e344babf9de010176658cd5da448466ce4f07ec50277420db0c7eef08d941ef15c8c4c7a9b04bdf302bb567f2b97ce8c2aa0a4ebdee2650b1a2a13bbba9323b519725d779460a4cbaf3a70488d9d22103def1bedf85593f706f939c44e72a17c53808ce702edb6fc27f1d58433cf15b4df7b41bcb77d2561f7dd2693fe2b1") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001200)={0x56, 0x8000, 0x10000, 0x7, 0x38ae}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000013c0)=0xe8) recvfrom$packet(r0, &(0x7f0000001240)=""/121, 0x79, 0x100, &(0x7f0000001400)={0x11, 0x17, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) socket$pppoe(0x18, 0x1, 0x0) getrlimit(0xa, &(0x7f0000001440)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001480), &(0x7f00000014c0)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001500)={0x245, 0x0, 0x1, 0x400, 0x0}, &(0x7f0000001540)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001580)={r3, 0x9b, "b2eeadf02d91d2a46d44a50d2d7b1cd23c53f5710a5715314cc5a861643e0ebc80a76f10670ec01b9cd6415db4e32fc7d4c40f5cefd927df32de0f6b658ac457528378f7b66339eab790417d61e65f5619b9a08c6046f7498632f490d8ac1cd4c39f0b106a8c0fad5eaf030fcbcde94666f09fe3adabbcd3e5300c8e9c0b6deac61cb6b25067e7d9790c32f8d1f43dc7b2f5be29a71f8cc7603e06"}, &(0x7f0000001640)=0xa3) fanotify_init(0x0, 0x80000) getegid() getpeername$inet(r0, &(0x7f0000001680)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000016c0)=0x10) r4 = memfd_create(&(0x7f0000001700)='/dev/loop#\x00', 0x2) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001740)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000001780)=""/74) ioctl$KIOCSOUND(r5, 0x4b2f, 0xfffffffffffffffe) ioctl$KDMKTONE(r0, 0x4b30, 0xf69) fsetxattr(r4, &(0x7f0000001800)=@random={'osx.', '&\\-e.\x00'}, &(0x7f0000001840)='/}*\x00', 0x4, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001880)='/dev/sequencer\x00', 0x40800, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000018c0)=0x6, 0x4) 2018/02/26 09:54:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22080, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x336) 2018/02/26 09:54:41 executing program 0: r0 = socket(0x2, 0x1, 0xffffffffffff0001) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000006fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000005ffc)=0x1c, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/26 09:54:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x52) write$tun(r1, &(0x7f00003f1000)=ANY=[@ANYBLOB="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"], 0x102d5) 2018/02/26 09:54:41 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a00000000373aff3786642f4659bc09c2860000000003000000004675824de60745b5cc0de5318758bdf49b9921c30a669ffda2feb39ea1536a54ff3a252b136509b4b28798b06d78d3101d9b527f1a61e080d551111787a44a0a387e272ca35fd064e23e83337a86bc660000000000000000000000000000000000000000000000000000000000124a8c0d91cc5e5164914925c3e49b2e818996546a"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) gettid() listen(r0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) 2018/02/26 09:54:41 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000030000000087251cb9c6d23063083769a62049a8fd26aee5b65a28bf310e1feeb2cba0bc319d95ccee70eb585c8486e9"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:41 executing program 2: r0 = inotify_init1(0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x102) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x10000, 0x120) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x3) fstatfs(r2, &(0x7f0000000080)=""/72) write$fuse(r2, &(0x7f0000000080)={0x28, 0x0, 0x6, @fuse_notify_inval_inode_out={0xfffffffffffffff7, 0xffffffff, 0x2}}, 0x28) get_robust_list(r4, &(0x7f00000000c0)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xe0, "9f1c0daa4647ff22898d37dc351e7107b9b5373be755fb66a8622b71bb934da6984007ea3b88067cd6b44b81c87cfda896f9131d6cd3e2418fa30ae6a0c321c93bedf06d3b6aab872e57e9a86cfdbb6dccb6c07447e4eea8133f3191c6b30b23ab096fa6d748db67a05f451597228526633c739be4ddd31e92249978599fa9091e9197bfb309f66b78ff3f806dbbe012a10944be413c11f997eaca3a9ce8b71beb8c3a1960eed2c8ef2497f811c265bbf3555fbca162941d8ff8196d7ad987363e9a523602bf83fd070e30d61178ff696fd4fa8479261e8b530e2cb72af103a2"}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r6, 0x8000}, &(0x7f0000000240)=0x8) 2018/02/26 09:54:41 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/126) ftruncate(r0, 0x1) futex(&(0x7f000082fffc)=0x1, 0x8, 0x0, &(0x7f0000b97000), &(0x7f0000676ffc), 0x0) 2018/02/26 09:54:41 executing program 1: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffff7fffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) r4 = dup2(r0, r2) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) vmsplice(r3, &(0x7f0000cbffc5)=[{&(0x7f0000814000)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x8000, 0x7]}, &(0x7f0000000100)=0x8) nanosleep(&(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x827}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x3c) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x4}, &(0x7f0000000080), &(0x7f0000000100)={r5, r6+10000000}, 0x8) 2018/02/26 09:54:41 executing program 6: mlockall(0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0xfffffffffffffdf0) 2018/02/26 09:54:41 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0x0, 0x9, 0x4, 0x8, 0x0, 0x0, 0x10, 0x1, 0x400, 0x9, 0x6, 0x8, 0x7, 0x2, 0x0, 0x3, 0x100000000, 0xffffffffffff0000, 0x10001, 0x7ff, 0x4, 0x9176, 0x0, 0x81, 0x535, 0x47, 0x6, 0x591, 0x7, 0xffffffff, 0xffff, 0x0, 0x637a, 0x4, 0x145eb424, 0x5, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x1004, 0x4, 0x0, 0x2}, 0xffffffffffffffff, 0x5e2, 0xffffffffffffff9c, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) sendto$llc(r0, &(0x7f0000000100)='aYme', 0x4, 0x80, &(0x7f0000000140)={0x1a, 0x17, 0x65, 0x3, 0x8, 0x5, @empty}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0x7, 0x0, 0x7, 0x8, 0x2, 0x9, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x7, @empty, 0xffffffffffffffff}}, 0x0, 0x7fff, 0x986, 0x0, 0x8}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r4, 0x25}, &(0x7f0000000240)=0x8) ioctl$VT_WAITACTIVE(r0, 0x5607) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x20000, 0x0) dup2(r5, r2) 2018/02/26 09:54:41 executing program 7: r0 = inotify_init1(0x0) r1 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x5, 0x4) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil}) 2018/02/26 09:54:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039bffc)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000000040)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x800, 0x5bc3) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f0000000000), 0x8080000001) 2018/02/26 09:54:41 executing program 0: r0 = gettid() socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffd9d) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000080)={0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/02/26 09:54:41 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a0000344e09c543cc094beb62e99735ae2bca64ac8d7b9dceb72a2065e4af036574c0f9e526346eadb73984b4c53eb21b61c49b56bdc0fe"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@loopback, @multicast1}, &(0x7f0000000080)=0xc) 2018/02/26 09:54:41 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) sendto$ipx(r0, &(0x7f0000000000)="fdd9a06459143f82fd9ea32aad20f1dfa20c10f7a4c07a51988283d285011c37b614d93705a1952fc81d2b0e61c5a5f49823617b2e92bd4f349e3d1abafd87df3e1abbe6063f36434776d78d00286c753dbf9b60c1bda1a7a9114c331af034f27fb1d909e974cefc453bf5fa17e0a8943e8a621b2f1583588ced694d956c7de00c149cb1843070c741afc66b7a2c292ec035b31ac672865b8732467d768593de76", 0xa1, 0x40, &(0x7f00000000c0)={0x4, 0xffffffff, 0x7, "b1f438bacf43", 0x10001}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000bc6fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x6}, 0x8) 2018/02/26 09:54:41 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) mq_open(&(0x7f0000000080)='&\'!#\x00', 0x0, 0x80, &(0x7f00000000c0)={0x20, 0xf942, 0xe0, 0xc0000, 0x4, 0x1, 0x800, 0x101}) 2018/02/26 09:54:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000003c00)=[{{&(0x7f0000001f80)=@generic={0x0, "e037973ea41325fbf2dc191897e4bae6bdade2617573ed2df83a97b51a6c7cf4e4418e97e357ae24f34616055b8bf4d82008174d2c937c8c0846d1a740ef6380ab42b783a848aaf359aa3b36454b6b44d0ee221fff1c4d266eb01560b0f41dff54ab28fbe38f4f4a9e9d62efb1b3e7a8acd542a6c1b928741d268aab6cbc"}, 0x80, &(0x7f0000002240)=[], 0x0, &(0x7f00000022c0)=[]}}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x100, 0x101, @te1=&(0x7f0000000000)={0x24b, 0xab6d, 0x325, 0x5}}}) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0x7, 0x0, 0x9, 0xa, 0x80, 0xa0, 0xff, r2, r3}, {0xffffffffffff8000, 0x7, 0x7aa7217e, 0xffffffff80000001, 0x81, 0x4, 0x9}, {0x6, 0x5, 0x0, 0xfffffffffffffff9}, 0x7, 0x4, 0x3, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x3, 0x0, 0x7, 0x80000000, 0x7}}, 0xe8) 2018/02/26 09:54:41 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/26 09:54:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) clock_gettime(0x0, &(0x7f0000000040)) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) 2018/02/26 09:54:41 executing program 4: r0 = socket$inet(0xa, 0xffdffffffffffffd, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:42 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0xcd128c0ac7f5e2e1) accept4$unix(r1, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002, 0x80800) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) [ 192.951873] binder: BINDER_SET_CONTEXT_MGR already set [ 192.957201] binder: 26305:26320 ioctl 40046207 0 returned -16 [ 193.080867] binder: release 26305:26314 transaction 121 out, still active [ 193.087832] binder: undelivered TRANSACTION_COMPLETE [ 193.094590] binder: send failed reply for transaction 121, target dead 2018/02/26 09:54:42 executing program 4: r0 = socket$inet(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@llc={0x1a, 0x1a, 0x0, 0x0, 0x778b, 0x274d3f1d, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000040)="ff377bf95454bbf2ef871733f4cf9b6611036d64943f0397f059dd0e2cf2303326381b95ffe30553a7a5d705829ed79fceea0474dd1b6904fa72230271a38772672cd227be82c51fc5", 0x49}, {&(0x7f00000000c0)="e73401f5d9fbe2005dad7fd16cd4542c02e788a03786c25da21305970e0a7ef2b913d5ba5fa90cf8e8c12bbb0c3dbcc44eba732766e44368369a5a16858987f76e099c6ea8bd71cf9151b23bd243806ae2072f70740d88425582b9f8b8916a624e8c2e3c6f0a9474651f11637002", 0x6e}, {&(0x7f0000000140)="2aafd78c0cae1736c576ba1e3286f0afbcc674b137d6a0661394cb6ec6d7530a703fc0944c469ee639a8879722396993df9f618d060fcddcfa3493080d052ea82c51cefe9cabceeba053534d95dbcaa92490bb2c941afb72b233538c41561fce70effd91219c77e960fe86acd784d7866f021b68437db245ad615e356ae5f1ca9ae91dcc5928643e6fae8496104ed399aa278e5d4d44978fda5e2828e6686d73959619b85002bb140e7c9c329c0d9086c998b3761123de1ee229fceb62493680c828", 0xc2}, {&(0x7f0000000240)}], 0x4, &(0x7f00000002c0)=[{0x110, 0x10e, 0x401, "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"}, {0x50, 0x103, 0x7fffffff, "f5a983dc5a37736ace9fa66a7e35a39605075c67f52fbacce5db80d67967b1b83cd5cc0339dd17f51700e8780d53d76eb570e210f95e325cf5bdbd04eeb4"}, {0x108, 0x117, 0x40, "1e7fe2a03d2ac3fff5781c8d674b31e84e212d36e558b3fab2a50127cb7f10c78379fe0a37680f44cce934833db8de234c9adad19d610a0aafc81503b4260b344f57240ae472a13b03e1ee4eded476d1bde0c951f97125aeb43ad7bccdc34b7ab6656a7dee57c4d2535ae445e5a8d0b7cf81ec5f06fae9be43991eb5523cee2da32015bf911c2c1bf052bbb692cee9f258f772c436ba5a71373df09065f7521c403dcf1d2ff957b8f97c5ba1ce240b645090edd57cfb993584d2bb2621335933a2d82aec793f932a2ed11e925cfcf3af15c57df42e2f42d062a24f62fe93d0d8347cbf35d9076911ca63e18dcb77f99bec"}], 0x268}, 0x8000) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:42 executing program 3: sendmsg$key(0xffffffffffffffff, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="021000000a00000000000000000000000800120000000000000000000000000006000000000000000000000000006ccf170ba0f6ab5a3a2c250a0000ff020000000000000000000000000001ac1400aa000000821e489a2699369200"], 0x50}, 0x1}, 0x0) 2018/02/26 09:54:42 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000009ffb)='vfat.', 0x0, &(0x7f000000dfff)) 2018/02/26 09:54:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="93000000af75dfa664f6424cf48836a2e5c73e664d2a1d3d76fefe1ba361256095e5dbe311f0c390338168cc6d0d9a2de1301e09c04694b760ff9232aeac1dae5f2941cc6ac5124caf5452e3851a80a51660d569e3ce7589761e9d08bde58624b546018a4013cb1dce81a462d5ede43554360728fe294c26ac72845fd729c5d8dd09a672"], &(0x7f0000000280)=0x9b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff8, @empty, 0x100}}, 0x4, 0x1de8}, &(0x7f0000000480)=0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002ac0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002b00)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002c00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c40)={0x0, 0x0, 0x0}, &(0x7f0000002c80)=0xc) r12 = getpgrp(0x0) stat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003480)={0x0, 0x0, 0x0}, &(0x7f00000034c0)=0xc) r15 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005980)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000005a80)=0xe8) getgroups(0x8, &(0x7f0000005ac0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005b00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005b40)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000005c40)=0xe8) r20 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006080)={0x0}, &(0x7f00000060c0)=0xc) stat(&(0x7f0000006100)='./file0\x00', &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000061c0)=0x0, &(0x7f0000006200), &(0x7f0000006240)) r24 = getpid() lstat(&(0x7f0000006940)='./file0\x00', &(0x7f0000006980)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getgid() r27 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006a00)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000006b00)=0xe8) fstat(r0, &(0x7f0000006b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006bc0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006c00)={0x0, 0x0}, &(0x7f0000006c40)=0xc) r32 = getgid() r33 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000006c80)=0x0, &(0x7f0000006cc0), &(0x7f0000006d00)) lstat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006e00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006e40)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000006f40)=0xe8) stat(&(0x7f0000006f80)='./file0\x00', &(0x7f0000006fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007040)=0x0) r40 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007080)={0x0, 0x0, 0x0}, &(0x7f00000070c0)=0xc) sendmmsg$unix(r1, &(0x7f00000096c0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="b318e0e4f19650e99587b62896369c6d0fbf69a7978322ee87f88b745a27828f1232f07ccaccf0c4c125f47d17a6f5d002011d9f189c19a8f24caf1e6f5bedc9972ae2072fb82365226737f3db8ed8a8176494179ef8d5539d6170edbb59e76e582e6dee83877401db96bbdc02d18d163b9245e296c4f3588d070e4295e9d2880c9731a3f7", 0x85}, {&(0x7f00000004c0)="37241f948e4eba50a7e84fd45d5234c048eac42da3a75ba2b5156d0eb6ddef6a9fe7b4ce9fb0cfa85fdf0e733ac818dcf1ead79f844db53c63a3b537176f7c0f083b6bd2f6de4c73f2f082ca80d9f464e06f33830f71780328f57fa09fdbaa78def92d8f5d60c2e46399906cf93b6b636b5055da4fb53fb84d72ffe11d0153d50eaef4a4187e63bad193a494", 0x8c}], 0x2, &(0x7f00000006c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x48, 0x841}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002a40)=[{&(0x7f0000000780)="75b05de69ef9cd7f0dc6c72af53c6a04c93f0cd1e26892c6b8a62691ba", 0x1d}, {&(0x7f00000007c0)="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{&(0x7f00000083c0)="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0x1000}, {&(0x7f00000093c0)="f3d057c74436eaa36782d2f87a1ce4b80c7df58234a296da15a96e64cc92e25756bc9a850834fe280f3c0242be30563786b97615805e28ec83f68a952c8a9ba76d3aafd12c78f900357134bce10c5a67825c7c59bad2b162e2f48f228f8944957acbad5dc9e0d96deebf094866a2d80020d28bf2bd9e68ef326ce23e2e9d1ab22bca5d6e4f9ca523", 0x88}, {&(0x7f0000009480)="d4e97af3421ade188490654e836e28330c259b152c4dea9f49cf0c29fba9933abcabbb55f050ba8ada33d93a904cd0acff91440a80edc41a49aeae5ad01925b2b66f9aaff2eb87dd1899aba2f221c4693519ed235e4694569e5d9b028b869cd51ef25a53b1fd43f1b17e69db3a7ecb5e2d2d232940f42872b35c7dfb36d0a8d379f7fef56dcdabc19e7670ab13ad18f54272abfa943ee664f0d1d3ac6991a99314fce1c861efb99740293bb5515e7a", 0xaf}, {&(0x7f0000009540)="8549352de88d9bb569734fc134422da8be674da13f5b9fd4d866170518cfcb088136e803e222c42b9b8a2c4e1e17776a4c8c45e4df89915ce08944cd6e4563d433409bfc088c870e4454caae58505f486932a25118b9a31302e9e4523bafdd8bf07f07885ae2f5ec3b0861cbbe010a119d96ae98f9f2d505bc047fa35275240c3f994394bd603f91572bca3cae3b051691232f8f8ef41ae90e09a552f326e070f229d826d5e97e93bbda2ec7be64aa9a57280ce03b0ee4dd1e29beff5d3b5c2619571df27482102d3dcbb98768c765d2a843908ae0a6fd6ba169315dc44d", 0xde}], 0x8, 0x0, 0x0, 0x20040000}], 0x8, 0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0xfff}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000540)=@sack_info={0x0, 0x21e, 0x101}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x7fff, 0x0, 0x1, 0x1, 0x11}, &(0x7f0000000680)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000e40)={0x0, 0x5}, &(0x7f0000000e80)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000ec0)=@assoc_value={0x0, 0x200}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000f40)=@assoc_id=0x0, &(0x7f0000000f80)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000fc0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}, [0x200, 0x1, 0x100, 0x7, 0x4, 0x715, 0x6, 0x3, 0x8, 0x4f7a, 0x8, 0x101, 0x3ff, 0x80000001, 0xff]}, &(0x7f0000001100)=0x108) sendmmsg$inet_sctp(r1, &(0x7f0000001240)=[{&(0x7f0000000080)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="c5380ea5cc40a5b3f76a7c61de5f02ce2408942eccde360feadc992b097ecd439609f56d97", 0x25}, {&(0x7f0000000100)="5a6873fb91d3a7390d554e4bae70a67621cbd11c2769fa7475293ae96474c6a1d1289f2e6c14fa2bbe", 0x29}, {&(0x7f0000000140)="40025b25cc265c2b9bbbf7443c821cd7c66742ea6f6d27ea48d42e4833056f1755c84d9e0e777848c2", 0x29}], 0x3, &(0x7f00000006c0)=[@init={0x18, 0x84, 0x0, {0x4, 0x6, 0x400, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x1, 0x401, 0x8, 0xfff, 0x6, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x27dacfe2, 0xffffffff00000000, 0x202, 0x51, 0x7ff, 0xff, 0x0, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x200, 0x206, 0x1e4a, 0x1ff, 0x7fff, 0x6, 0x401, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7000000, 0xa, 0x2, 0x7ff, 0xffff, 0x5, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x24a, 0x6, 0x4, 0x2, 0x2, 0x4a, 0x8001, 0x100000001, r42}}, @init={0x18, 0x84, 0x0, {0x6, 0x3ff, 0x7, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x200, 0x401, 0x1, r43}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x2, 0x3, r44}}], 0x1b0, 0x20044040}, {&(0x7f0000000880)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000000dc0)=[{&(0x7f00000008c0)="7a6ae9fb22d0d1d60bf912906068dc36aca007384756bf2a3c2027480806882780422439cf62569e6516ab95de9ed1527a6bbcb953eadd9e2b59ae07b37cadc3b1719430c4b56fa1ccdc906cb30f0aa0bc7fb37f463721e5aa84e15bf1dfb6840e74c841b4f0abaff064de", 0x6b}, {&(0x7f0000000940)="33f449348fe79af168fbd25af762b3c7e2fc393aa07b3009f282467da336678f127524e3dfdc24067dd88f1ac56d3feeeafe21f3bde4f6773150640bd800ba26440c5ea75e3203b9a028ec025854ecd3ec068985ab9a593cdaa8e6e2a44d7709a6f85fee84b6becbe8e4f2d6cad9eeb21a13c19211ebf0e8f59e74cfc22f25eeb608a9989e2bbe38a42256b20f7f4eae2b031d0db19ea49d0a7f657b66e55b0df6a8bb051ac49e1263cf2729f4edfb261216da1a982f44", 0xb7}, {&(0x7f0000000a00)="a5ccbfa415e24ec3e130997e949891d981866576880d0dbe6260a18e3f8f845f142fb1dbdbfa1b5ce3be1f03c7a36be33936886932f45b5102355c5b5d3ae3b51636c6bace53779b5cbe1597ce4bf1ee5e7f0f90ba469924e6219fa0b8b53a1a955664bec9b900f5ae92ea59756e0f763ecfe48114da7ab9ac8dd69395ab797f1ac24394862eecb2b2e032d472416e787597951766f2e104b489f992fc481b05e0a0", 0xa2}, {&(0x7f0000000ac0)="bf617f2a57317b3f95efd3c572c4f9ed184f4dcf5e1186cd89a95647378c9184136118e6299b525182f44222b450c91863145a23978efe91b159af0dbd0b0a88efdd8947c5e96a8192ad0fa8f09a8cb7d4deba134abe8720d7f61a90e8b7ecea04cc2c90f20c0d04f4d6d59e4b92e8cb84535f17d796694f479597d687da46a6f72e2509170f1a1d23be198fc56947499e76d148c75d2808ffe9743db945", 0x9e}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)="5d3788aed56494a591a2df5257ed02d75a00c2dd0039d19dae488cc396bb2698e56a77608d5b590c9f17b9c1af12c67c35aeb960037e893a237f180aab75edc8e9845a680d8912dbe29a64c44624ef780da336c054fb1627321a2865fc74811e26d64ee918e12ceeb016d73a970d5287437c6492d2f76f9ee2560bf0673054a861c3f442f063f18f272ed75151fec4024c1708", 0x93}, {&(0x7f0000000c80)="3748fa259287c029c9d28a5967823fed31946afad8fabf645f74c3c990d14a9405dbcf88b78ed23fd92fdd84b37339433edfa2dfff83be81c6d8b7e63f51841ef9f4ddcc73131b5417f1720968c16f35950d7f3ab92d39eac6", 0x59}, {&(0x7f0000000d00)="5a292625c0b8c1c1c899f440d02da4ac6d7a04cc77eda7114d4364e3391d961fa57312a34705a89b48376f9ef66cd0519b3b305b5c95d162772fcef23a1ec8345747ca19efcceadd6bb4466b9c8b0ce2d8196cd863ca22f51d5db5a074de69481aecbab7c46ac4f590f8d12b7e1577661369614b5823460815909a37f6b7bb1a430cf8ed89d0966608456c3cf960c6527df20e4eeb47657f152026f0717c0ace620e50cad5", 0xa5}], 0x8, &(0x7f0000001140)=[@init={0x18, 0x84, 0x0, {0x4, 0x4, 0x4860, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0xa8, 0x7, 0x8000, 0x4, 0x2, 0x6, 0x1f, 0x7fff, r45}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x4, 0x5e, 0x7ff, 0x100, 0x8, 0xfffffffffffffffe, r46}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x8, 0xff, 0xd96, 0x2, 0x3ff, 0xa21c, r47}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x8, 0x4, 0xc4, 0x9, 0x7f, 0xffff, 0x5, r48}}], 0xf0, 0x10}], 0x2, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={@common='sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000adbfc8)={&(0x7f0000b3aff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000bfa000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r49}, []}, 0x20}, 0x1}, 0x0) 2018/02/26 09:54:42 executing program 7: r0 = memfd_create(&(0x7f0000000000)='vmnet0\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xa0, "a23cec91175c2c7b4663e085e2848513d77299e10c6067184d9092559d8915e65b321ef20d540c4ec78e3e7d0e663c8e01e456f248dcefaaa44e2b0b08f2eace0232e4e3fa92ebe72adbd2178530f0157be47f3f9e34025b52dcb50dcf5341b8317bac2f36b29b448997a7bb2e43dab558b9bfb64814792fe02e3d3fa8e37112e639d20050147feaa941faf5fecc711c5b9124706c780ebf941857b852d2e86c"}, &(0x7f0000000100)=0xa8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xfffffffffffffffa}, &(0x7f0000000180)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x9, 0x5, 0x58c, 0xffffffffffffea6d, 0xd}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x3}, 0x8) r4 = socket$inet(0x2, 0x80000000000001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000001c0)={0x7fffffff, 0x6, 0x9, 0x6, 0x6, 0x101}) 2018/02/26 09:54:42 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001ff2)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="0e350b494aba2ba5", 0x8) r1 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x5, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x7, 0x2, 0x8, 0x3, 0x8}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001100)={r4, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6c9}}}, &(0x7f00000011c0)=0x8c) 2018/02/26 09:54:42 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x60400, 0x0) ioctl$VT_RELDISP(r0, 0x5605) socket$unix(0x1, 0x7, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={@common='sit0\x00', @ifru_mtu=0x4}) socketpair(0x13, 0x800, 0xffffffff, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='dns_resolver\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) 2018/02/26 09:54:42 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x2d, 0xa3e, 0x8, 0x100}) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x4000000000000000, 0x0) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) keyctl$set_reqkey_keyring(0xe, 0x7) r4 = socket$inet_sctp(0x2, 0x400000200000d, 0x84) fadvise64(r4, 0x0, 0x1, 0x7) 2018/02/26 09:54:42 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000007fbd0)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 09:54:42 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_procfs(r1, &(0x7f0000000040)='ns/uts\x00') write$sndseq(r0, &(0x7f0000697000)=[{0x20, 0xffffffffffffffff, 0x0, 0x0, @time={0x77359400}, {0x1, 0x4}, {0xffffffffffffffff}, @quote={{0x7, 0xff}, 0x4}}], 0x30) 2018/02/26 09:54:42 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/02/26 09:54:42 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_ifreq(r0, 0x8967, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x4, 0x6, @te1=&(0x7f0000000000)={0x3, 0x11, 0x9, 0xfffffffffffffffa}}}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) connect$packet(r3, &(0x7f0000000340)={0x11, 0x5, r4, 0x1, 0xfffffffffffffffa, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x3, @loopback=0x7f000001}, 0x1, 0x1, 0x2, 0x1}}, 0x26) fcntl$setown(r1, 0x8, r2) r5 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept$nfc_llcp(r5, &(0x7f0000000040), &(0x7f00000000c0)=0x60) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r6, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) [ 193.276544] SELinux: policydb magic number 0x490b350e does not match expected magic number 0xf97cff8c 2018/02/26 09:54:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) tee(r0, r1, 0x2, 0xd) r2 = syz_open_procfs(0x0, &(0x7f000080f000)='net/udplite6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x2, @tick=0x7, 0x3, {0x4, 0x4}, 0x4, 0x2}) sendfile(r3, r2, &(0x7f0000c48ff8)=0x1ffffff, 0x1) 2018/02/26 09:54:42 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=ANY=[@ANYBLOB="1b0000000680000000001000"]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000b7efb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a}}) 2018/02/26 09:54:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000d76f10)=[{{&(0x7f00007c9000)=ANY=[@ANYBLOB="2600736b6369706865720000000000000000000000000000726d6431323800000000000000000000000000000000000000000100000000000000000010000000000000000000000000000000000000000000000000000000"], 0x58, &(0x7f000042d000)=[], 0x0, &(0x7f00008adc10)=[]}}], 0x1, 0x0) 2018/02/26 09:54:42 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x8, {{0xa, 0x1, 0x158000000000, @loopback={0x0, 0x1}}}}, 0x88) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/02/26 09:54:42 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/80, 0x50, 0x40, &(0x7f0000000080)=@nfc={0x27, 0x2, 0x3ff, 0x7}, 0x10) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a0000eefff700000000000000000000000000000000000300001a00"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:43 executing program 1: r0 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000004680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/173, 0xad}, {&(0x7f0000000180)=""/92, 0x5c}], 0x2, 0x0, 0x0, 0xfffffffffffff000}}, {{&(0x7f0000000240)=@can, 0x10, &(0x7f0000001600)=[{&(0x7f0000000280)=""/171, 0xab}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/75, 0x4b}, {&(0x7f00000004c0)=""/118, 0x76}, {&(0x7f0000000540)=""/140, 0x8c}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x6, &(0x7f0000001680)=""/247, 0xf7, 0x80000000}, 0xfffffffffffffff7}, {{&(0x7f0000001780)=@generic, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001800)}, {&(0x7f0000001840)=""/73, 0x49}, {&(0x7f00000018c0)=""/235, 0xeb}, {&(0x7f00000019c0)=""/111, 0x6f}, {&(0x7f0000001a40)=""/1, 0x1}], 0x5, &(0x7f0000001b00)=""/156, 0x9c, 0x4}, 0xfff}, {{&(0x7f0000001bc0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000001d00)=[{&(0x7f0000001c00)=""/166, 0xa6}, {&(0x7f0000001cc0)=""/6, 0x6}], 0x2, &(0x7f0000001d40)=""/15, 0xf, 0x3f}, 0x401}, {{&(0x7f0000001d80)=@l2, 0xe, &(0x7f0000004100)=[{&(0x7f0000001dc0)=""/195, 0xc3}, {&(0x7f0000001ec0)=""/254, 0xfe}, {&(0x7f0000001fc0)=""/98, 0x62}, {&(0x7f0000002040)=""/20, 0x14}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/89, 0x59}, {&(0x7f0000003100)=""/4096, 0x1000}], 0x7, &(0x7f0000004180)=""/26, 0x1a}, 0x2}, {{&(0x7f00000041c0)=@l2, 0xe, &(0x7f00000043c0)=[{&(0x7f0000004200)=""/210, 0xd2}, {&(0x7f0000004300)=""/77, 0x4d}, {&(0x7f0000004380)=""/26, 0x1a}], 0x3, &(0x7f0000004400)=""/232, 0xe8, 0x8000}, 0x1}], 0x6, 0x0, &(0x7f00000046c0)={r1, r2+10000000}) getpeername$ipx(r3, &(0x7f0000004700), &(0x7f0000004740)=0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001800)='/dev/sequencer2\x00', 0x88400, 0x0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000004780)=""/77) r5 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$notify(r5, 0x402, 0x3f) r6 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r6, &(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, r0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f0000000100)) 2018/02/26 09:54:43 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 09:54:43 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x65) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xad41}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) read(r0, &(0x7f0000000180)=""/61, 0x3d) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000080)=0x40, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x4, 0xfffffffffffffff9, 0xa30, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x16c, 0x101}, &(0x7f0000000300)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@dev={0xac, 0x14, 0x0, 0x10}, @empty, @dev={0xac, 0x14, 0x0, 0x2}}, 0xc) 2018/02/26 09:54:43 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x6, 0x35f) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000000)=[], 0x6c, 0x0, &(0x7f00000002c0)}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x244, 0x4) sendto$inet6(r1, &(0x7f00000000c0)="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", 0x1000, 0x20000000, 0x0, 0x0) 2018/02/26 09:54:43 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x3, 0x7, 0x80000000, 0x3}, 0x10) getsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f00006bd000)=""/224, &(0x7f00002acffc)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) 2018/02/26 09:54:43 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='lo\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000540)=[{&(0x7f00000000c0)="b0a260cdd4d7e65887bf82233de3d9d4a1ba4bb74a6961b3fe60f72c810deaf90ec3f0a99775b8b4d8740f8d374a682e462e", 0x32}, {&(0x7f0000000100)="78bbdef68ceb63a7152575230e1b8bd8b54a1f90980fd24d15a48fbfc7e31fbd9f00766b7626b0567b02dfb136118a27e856f878a3088ea80e17f983b8653cc154a7c0e634597970a5a9ac0e48", 0x4d}, {&(0x7f0000000180)="50030bb4937f5d254754250cb50d295ffc69169d55b21443db609080c602ef4d7a6de260856d690676f6c00024e58f496d9ebc59d64add9e86f76a0bd44e6312c8b18a2c27605e3893fd1a4cf4d185beb5e2fa1d30e060646201da542d1d20a68244a58ef52c71137947ed17b919f9c8c2dcc3e6abbfb11fa1c3f578620b59d49b0613131608f3ffe99ad8f93ee5aa5406cefba366684e42fc22481a41e4e58634eccea6199121ac920652ab4b031872b9", 0xb1}, {&(0x7f0000000240)="29dfbf0dc366b2412fdad081323e3bc79ab36c5da84471671ee748bdcfc6af7218e3db12c538b79392e78499367aa2e4e51e3c2df63143da09d99bf45423459da93466d1abafbecea815afd4568e7d0b398fd026b270e26ae06768ba7fee409470abe69b9e62177254060dc623dc580ae4c2611764d3c8360d7c6037742036930394dfa10cdfa1e23940b810bd1a8c301856c9faf36304ec983b17", 0x9b}, {&(0x7f0000000300)="b5171489c0f83992b45333f3535de24f219670c5942a7c4dd61c988cb0727750867cc907ba62e729dfd0e8f74bcb132db77c0ca34514a21283a53bdde6451a3e79edad9ef8e7eb37dd5fc2a5451f839837231663f577f3e168df6c55418934cd360524f6297940e268d572c1d88207e44e570b49eae0e1ee19a0ea8a89b9f36bb8ea069ea46435cb4b585799cf8aa88aa39d95caa0a25e36031c916833a1cf5181e30397e37e335a773f2dd3179d8b9eec99fe5181a9765ee3fa26fdee440c21cf4a5c01c67a", 0xc6}, {&(0x7f0000000400)="c896588dee82f4923438602408bab9e9b406a7311bea2d83c2dcce765be9116edfd6a7e7438dea5f5c772e0ba79d6d4a1af69a65f2a6f4d211c24d174db0426a990cb0fae182c86ecac0cca8081e1d81e7d960e9017dbddfb83834c677a96d57ad679d5f8fa0c0f2bd68dd4e7524695e1fa0d10cdddb1581cc73d5e2ee23b2290aeeb1102c4957e2f0041ad5ff561f7f35f7abb776cadd397b3141474456db55e2433499726130b711db9319239a8db92956ec2cdad14bcac1123db6099b0082b10e194d96e28e8f72ccfd1da697", 0xce}, {&(0x7f0000000500)="652352957e79deaf599f40fc33eee55a584b37d24c1928033d4f8a1d2905", 0x1e}], 0x7, r2) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) tee(r0, r1, 0x2, 0xd) r2 = syz_open_procfs(0x0, &(0x7f000080f000)='net/udplite6\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x2, @tick=0x7, 0x3, {0x4, 0x4}, 0x4, 0x2}) sendfile(r3, r2, &(0x7f0000c48ff8)=0x1ffffff, 0x1) 2018/02/26 09:54:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)=0x401) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) rmdir(&(0x7f0000000000)='./file0\x00') sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) open$dir(&(0x7f0000000040)='./file0\x00', 0x4000, 0x4) exit(0x2) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/02/26 09:54:43 executing program 1: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x3, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000008) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x5}, 0x8) fcntl$notify(r0, 0x402, 0x0) 2018/02/26 09:54:43 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) flock(r0, 0x5) read(r0, &(0x7f0000000040)=""/24, 0xfd6a) 2018/02/26 09:54:43 executing program 2: r0 = inotify_init1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000000040)=""/46, 0x2e, 0x40002100, &(0x7f0000000080)={0x4, 0x7, 0x3f, "382687e89199", 0x8}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000), &(0x7f0000000000)=0x21e) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:43 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000000000000000000000000400000000000000000300000000e40f6e2423783f2fb53fd5ac51ba41a65143001b80f1a147998eb5b521a725a6c2ecb289df43b1badf808238e20da4fa20637179491d08e99fb015c7fd08501dfcdcea7462b34d03ec17639c01b6af5f30778ea4bc7f98592e67f7c7a09937c31df7278f0e4120e3751abfc705e128001900000100000002da12c5ee98300dfd8c2cace816162df686ec274a0f0dfa048ddbcd38e9d4d268ebff15591affd0ebf7d671c0a3b2080000000000000034dae24e7c0bc36d8a114e38f8edff0246cd"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000000800)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000004c0)=[{&(0x7f00000000c0)="8974a3ef6ed196c884c97e37f458d771f1e65f51840d32afcd2f8506a28b283ea56ae6e35782de8df61e0ed6cfa7a34ba10ce7d82c", 0x35}, {&(0x7f0000000100)="e68ef421e8cccdac1ec2561c422a4aa590db99572e36ef0f843932488d70863f8b4a51244a6376053978e039fdee", 0x2e}, {&(0x7f0000000140)="cbb8a7aa267158575c140f9b604b3f9a68ccb8bac0aaf35a15dadcef53af23ddf1686eefb9dacdc7ac96f9ebb9d0ae3251ed7dd239d33704b16f7fdf18511a0fdb5f85cddd6f1f12295773e569e20d5b1e2c130e6fcc761bb0a3a77dd5b872d9fd1749ea93110c98f56a4c2411043929e04063923b8d4814b6478d4f7cb3916e5e13d98c39f8399d7b694e242311ea87ff659447a8d570d91eda49bf752f949648459549514ffc3380dc20d9c15592242c47fea82d909399d4a4e0ccbaa9d04405fce7578844f1", 0xc7}, {&(0x7f0000000240)="67ab95ac43216d5864262e5333566a815d3079c4e9514030b4ff6b6d4563b2bc8ce77994815a00e56588eb1270dc40538455b3392fb720ce41ff73cb700938f2ec01c07caea8", 0x46}, {&(0x7f00000002c0)="4ef18ab8cb6c78bbce8d58b86935df4a7d94b63d10c7ef36fd4e3ea3a0b30ff5550470a56939fd3f3b3ab66b522add9948b41d6c709654fcd9fe8d2138348f2a9b269aae06c08c84", 0x48}, {&(0x7f0000000340)="a42e69e5e76ee31aab3e7cc903485c8cbd9402aef9c5246259f78e159a73c3a236f9e36d2529f6997d920c783fea28083002ee2f61536bfe8b436dd31cebf7751192ad2338c0f8539449efa3265ce987f7439e1d8096dbf6b651ce6f6729856ef01a3f7e5bbce14a10beff0096d0", 0x6e}, {&(0x7f00000003c0)="b11af46e71bd627eceb691a637c9ddd193284717ac3054433a8cee9a28174150aeff42e501f3eb75db9aa3a8983b3130d6e766182285aee3bfe06b484d3239e4a638476167edfec60615569948dd5cd2e417ff8d35ef665cc7595f6eb81ac7b56585d0981b6d3e9f7c820bbde6b28c199069ed4643eb8ead33a69578bd377283c826f192b527eb6dff80e276d0cddc12fc7b39000048d1454c0c065d1ca094f2cff06e034db4269dda5632d7dedd244ce06db7e0a06134141c33c455c2306daf5b07a716bf12a6c8d250c9", 0xcb}], 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x2a0, 0x8000}, 0x20000800) 2018/02/26 09:54:43 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 09:54:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000001b000)={@rand_addr=0x40, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000000a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/26 09:54:43 executing program 4: r0 = socket$inet(0xa, 0x1, 0x80) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) pselect6(0x40, &(0x7f0000000040)={0x1, 0x5, 0x80000000, 0x1727, 0x2, 0x2, 0xff, 0x3}, &(0x7f0000000080)={0x8e, 0x7ff, 0x80000000, 0x36, 0x7ff, 0x5, 0x2, 0x33}, &(0x7f00000000c0)={0x5, 0x1, 0x5, 0x7fff, 0x2, 0x20, 0x5, 0x6}, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)={&(0x7f0000000140)={0x400}, 0x8}) 2018/02/26 09:54:43 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r4, 0x4, 0x46800) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:43 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvmmsg(0xffffffffffffffff, &(0x7f00000051c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/189, 0xbd}, {&(0x7f0000000100)=""/202, 0xca}, {&(0x7f0000000200)=""/85, 0x55}, {&(0x7f0000000280)=""/229, 0xe5}, {&(0x7f0000000380)=""/120, 0x78}], 0x5, &(0x7f0000000480)=""/50, 0x32, 0x1ff}, 0x5}, {{&(0x7f00000004c0)=@generic, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/69, 0x45}, {&(0x7f00000005c0)=""/98, 0x62}], 0x2, &(0x7f0000000680)=""/127, 0x7f}, 0x101}, {{&(0x7f0000000700)=@un=@abs, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/91, 0x5b}], 0x1, &(0x7f0000000800)=""/140, 0x8c, 0x4}, 0x4}, {{&(0x7f00000008c0)=@nfc, 0x10, &(0x7f0000000c80)=[{&(0x7f0000000900)=""/244, 0xf4}, {&(0x7f0000000a00)=""/65, 0x41}, {&(0x7f0000000a80)=""/113, 0x71}, {&(0x7f0000000b00)=""/75, 0x4b}, {&(0x7f0000000b80)=""/75, 0x4b}, {&(0x7f0000000c00)=""/22, 0x16}, {&(0x7f0000000c40)=""/35, 0x23}], 0x7, &(0x7f0000000d00)=""/126, 0x7e, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000d80)=""/146, 0x92}], 0x1, &(0x7f0000000e80)=""/72, 0x48, 0xc0}, 0x7}, {{&(0x7f0000000f00)=@ipx, 0x10, &(0x7f0000001000)=[{&(0x7f0000000f40)=""/124, 0x7c}, {&(0x7f0000000fc0)=""/52, 0x34}], 0x2, &(0x7f0000001040)=""/15, 0xf, 0x5}, 0x9}, {{&(0x7f0000001080)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000001500)=[{&(0x7f00000010c0)=""/214, 0xd6}, {&(0x7f00000011c0)=""/212, 0xd4}, {&(0x7f00000012c0)=""/115, 0x73}, {&(0x7f0000001340)=""/177, 0xb1}, {&(0x7f0000001400)=""/236, 0xec}], 0x5, &(0x7f0000001580)=""/78, 0x4e, 0x100000001}}, {{&(0x7f0000001600)=ANY=[@ANYBLOB="4dd4116a000075104efe8aff4f5eb9d4cd459e551e0f65161fb8c4990a2b61bc40b9071a51ff29d32eeefc8a69e52c867bc91eeef36dfbceaba5000000000000000000000000000000000000"], 0x10, &(0x7f0000001800)=[{&(0x7f0000001640)=""/149, 0x95}, {&(0x7f0000001700)=""/157, 0x9d}, {&(0x7f00000017c0)=""/43, 0x2b}], 0x3, 0x0, 0x0, 0x8}, 0x8cd1}, {{&(0x7f0000001840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000002d40)=[{&(0x7f0000001880)=""/196, 0xc4}, {&(0x7f0000001980)=""/122, 0x7a}, {&(0x7f0000001a00)=""/215, 0xd7}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/1, 0x1}, {&(0x7f0000002b40)=""/196, 0xc4}, {&(0x7f0000002c40)=""/215, 0xd7}], 0x7, &(0x7f0000002dc0)=""/4096, 0x1000, 0x6}, 0x11}, {{&(0x7f0000003dc0)=@generic, 0x80, &(0x7f0000005140)=[{&(0x7f0000003e40)=""/100, 0x64}, {&(0x7f0000003ec0)=""/63, 0x3f}, {&(0x7f0000003f00)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/128, 0x80}, {&(0x7f0000004f80)=""/162, 0xa2}, {&(0x7f0000005040)=""/203, 0xcb}], 0x6, 0x0, 0x0, 0xffffffffffffff4c}, 0xfffffffffffffff9}], 0xa, 0x40, 0x0) accept4(r0, &(0x7f0000005540)=@hci={0x0, 0x0}, &(0x7f0000005580)=0xc, 0x800) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000055c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000005440)={@broadcast, @dev, @broadcast}, &(0x7f0000005480)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005840)={0x0, 0x1}, &(0x7f0000005880)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000005980)={&(0x7f00000054c0)=@in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7f63}, 0x1c, &(0x7f0000005500)=[{&(0x7f0000005600)="a5a4d671b33e3b4f5045662c5bda0b231e143e8ee18f644a4c8db52e2c767e91f745b76568bcddff26e9b1b23c61d2febbeeb3f7158d637151197572254147b12b2dc70959d58131f14ebfbace7872d8097bed6ded6493e0a3d48b80af2c85952d0bcfe178d0036016df1e2e", 0x6c}, {&(0x7f0000005680)="2b1546ba178b9180f38e28652a412ad5ce7f089871825fafa5e485e19779823a3982d5d7c15c1626aff1abdfa6e7437d4b4f85a70955ec6393c8cb94417e6c071c599e5efdce61e2027d1a78dd859c3888c3441a1068e7b743d54989db31b4e5701d9fadc3361ca0e8424f0780092426b8f6d70e6590f46ced12b2d9d79a4a46c1afb59f6b4156863a3c8efda6b9396139e1fc266b51888d9b20da9506b5986e94f196a3c639986e6c3d6f14c5fc84f8bc3603993d8fc51f8a9d59042f9afc9f649d34ce1d7bd0e352b56ab223b226012ca91bd1507124dc3f6176f8b2bb6b64eb7c01fa8df4", 0xe6}, {&(0x7f0000005780)="15dd10cdcfc25d6f44210339f08bb7c1955289ed2417224136690e52f0ec303382c252120e0b56bd5560873d32248a685c25a1008ff00f598410397420391cf7f2721edea6bb74f798255a259632f2332f92a35a315c40ad4a07da49ef216aee0b08d81a93ccf498d9c0e0e3637c04b140bc51e8be7cdbba45eeda630ff0cf5a3e9bb5abec516e6b695c3fb56587cf1ecc49ff8fc187247626e2c905bc937ef0f756f7de6052636935b41cb06e17e670e449262559efd0cf5a59a67bf7", 0xbd}], 0x3, &(0x7f00000058c0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x8001, 0x4, 0xf55, 0x1f, 0x6, 0x1faf91fd, r4}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x4c7d9994, 0x9, 0x1}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x6, 0x1}}], 0x90, 0x4000040}, 0x44890) getsockopt$inet6_tcp_int(r1, 0x6, 0xf, &(0x7f00000054c0), &(0x7f0000005500)=0x4) 2018/02/26 09:54:43 executing program 3: r0 = socket$inet6(0xa, 0x40000000002, 0x0) r1 = socket$packet(0x11, 0x5, 0x300) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1000000, 0x8000244800) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f00000001c0)=""/59) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000001680)=ANY=[@ANYBLOB="fcff4d20000000000000000000000000401f996b5a508087f4"], 0x1, &(0x7f0000001600)=[{&(0x7f0000000200)="26d3c670225eac597fc591646b14048becba060d74e51288f82fe1e76dc2aa63351e9eeebeffe70532fe665888e3b2a8c14ae196d7c3dba7e47c39ebf82f5b6e767074bc6025f1cb73f0ed7f8193cd5f391cbbd99f7f954a1bd8c77a28b6384081c69b4366d3a424dc519e1e3bd9f4", 0x6f}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="f2d7588aef10b73a7ab900dcbc3b75bee91f7610164765e6c5175f2f43f6cbf50b28c087e45fc56ec7275f6f1bd79c17ec37de5c651c76e26a99bebf00c60a230c13d640a90e9fa2b2f016d9265ad35d51137d9c793202c0f4c5f213e037a1ff05f226011dcbd766ba5ca78c7dfa6a", 0x6f}, {&(0x7f0000001300)="e4a9be7d97ca1a2bbdb93deb", 0xc}, {&(0x7f0000001340)="c1694247d7a11b1b97f07423e802298820a1996e049d82eda5f4acd276ffffff7f", 0x21}, {&(0x7f0000001380)="4eecf19dbe5f663d5381c3b1611e96361844458c65cf88efdee85731913af01cebea0421518893f0b03afa872613124a5a0271420b4c157b98a72abf7b380c0089632656a2f3ec150a0fdee1b93ee62f58e937d82330db143e6522273667465488086214796cc8bec41657721df3d28781691e02f95a4ab4de9d64390b3ba707748d687d0cf9264cb51857d1868bfa9897d4148f6d25583f34f741a81938f0d7f941d55b4b6ef0be0be5f0dbd6cce74287a5c7b5f76c06a03033312df65e71830c1fde52c235e18cdbb355c978a51c6fc62af62949d099cac0926d12d551764bec8eb71b6634d3d0", 0xe8}, {&(0x7f0000001480)="63aedb7e1a2124bda4cc46c690a63a14d13abd4bddffbae5a3c02d3e1f60693500492326848e63363ce452d583e2d6b607bb5951bbd56e8dbec9392a8ee7847c52314f6e706c1816b63d86f165ac8eb41ac5aa5f307515d2f2db1c6ec2d997bfaf4846c18a", 0x65}, {&(0x7f0000001500)="3f32e7444e609c68e7da8416a06f2ac9fb9493d92e097091a141b006a491a3ac0beedee91254565eec10af1cc3b5a0444536da231f0adeac4de2b005f8412c0d3beab39360eecf0f38d20fb550754661aa42e24244ca67246c9412bc60cdf6f842a987129493f236be4c0f4bc8a33fcc76b57ef07225067dec6fa7ebdf7ee79422664338874d40bb1faa20be83ceddf6aa89bc9811f8f83adc690929c18955a852ab2efdd1ce9290e92b6ed1e891f161cdcb436ef8b7a680616ea4980f5e5b9b3317a681210312734a6ca2482819ab8f8102144a0d312a6e53b072e366366594ec2488e364e747246fc073f3b8b0b744b931d1d4", 0xf4}], 0x8, &(0x7f0000000380)=[]}}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) 2018/02/26 09:54:43 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/26 09:54:43 executing program 2: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/4096) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)=0x401) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) rmdir(&(0x7f0000000000)='./file0\x00') sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) open$dir(&(0x7f0000000040)='./file0\x00', 0x4000, 0x4) exit(0x2) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/02/26 09:54:43 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x80000000, 0xd, "9ed746039d956bf27ce5cf2a29"}, 0x15) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:43 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={@common='bcsh0\x00', @ifru_flags=0x6b00}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) 2018/02/26 09:54:43 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x7fff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0xfffffffffffffffd, 0x80000000, 0x7fff, 0x9}) write(r0, &(0x7f0000000000)="8d020000ee4bb6f3620eca1bcc606ad9698dd24e2bce885f672bffffffffffffffe22c9b", 0x24) 2018/02/26 09:54:43 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0xb99, r1, 0x10001, 0x1}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) r4 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0xfffffffeffffffff, r1}) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:43 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="3f3b8d7cfc6c9ab199f63d"], &(0x7f0000000080)=0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)) fcntl$dupfd(r0, 0x406, r0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x172) openat(r3, &(0x7f0000000000)='./file0\x00', 0x6, 0x800400) 2018/02/26 09:54:43 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) prctl$intptr(0xa, 0x3ff) setsockopt(r1, 0x100000001, 0x0, &(0x7f0000000040)="4794cb7903b455fe5a5723f3db5357098d3069021d5025a9eb79afd93a2603a4e2257ae292e6f274fca0733d5fd4025912f130abb91c65b10b39f7e2f1512cef7b8583411a9982967daef69cee8fd97780c4023ab92a19962983c3b07599e7dab28e650309936a7b7986dadc62addfc5c913e5476597dfd586ab4ce5e3d8f2bddb6685c459b122f34b078bbcb735d0ad881e9cf10edad574e9867898651da09d67cc9beec34ab4841e73811fa07284ca50dd86774aa50d0fd4ca2fc6ca8d626924e8f28d5d8245152ed8c124f2", 0xcd) r2 = syz_open_dev$tun(&(0x7f0000db1ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002}, 0x2, 0x3, 0x2, 0x2}}}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000003c0)={@generic="94bd14669ff56560de79bf8cd50d24b6", @ifru_addrs=@nl=@kern={0x10}}) 2018/02/26 09:54:43 executing program 1: r0 = socket(0xb, 0x8000000003, 0x0) write(r0, &(0x7f000080b000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) 2018/02/26 09:54:43 executing program 7: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/255, 0xff, 0x141, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn, 0x10) 2018/02/26 09:54:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffe0a, 0x0) 2018/02/26 09:54:43 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000380), &(0x7f0000000280)=0x3) 2018/02/26 09:54:43 executing program 3: mkdir(&(0x7f0000ab2ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000000000)='\x00v\t~', 0x0, &(0x7f0000000000)="8001ad237dae599bfd48e1fc97812ce2d046b77e872f69b31f3ac1e54e2cd66f3455789a33dfbb0505331dffd780e2fe8d4ab1d2e8") openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x81, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) 2018/02/26 09:54:43 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10400, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x53) r3 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x2c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080)=0x5, 0x4) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:43 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a00e6ffffffffffffff02000000000000000000e923000000000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000180)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0x129, 0x8, 0x1, 'queue1\x00'}) flock(r0, 0x2) socketpair$inet6(0xa, 0xa, 0xfffffffffffffb65, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x4, 0x87b, 0x2, 0x100000001, 0xb87a}, &(0x7f0000000200)=0x14) 2018/02/26 09:54:43 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x0) userfaultfd(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/237, 0xed, 0x2000, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) 2018/02/26 09:54:43 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="000000000000183701eaf70f1da80000"], 0x235, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) [ 194.252280] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 194.385434] binder: 26505:26510 transaction failed 29201/-28, size 0-0 line 3127 [ 194.406521] binder: 26505:26515 ERROR: BC_REGISTER_LOOPER called without request [ 194.428119] binder_alloc: binder_alloc_mmap_handler: 26505 20000000-20002000 already mapped failed -16 [ 194.433140] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 09:54:43 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xf6ea, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open$dir(&(0x7f0000000000)='./file0/bus\x00', 0x101140, 0x0) 2018/02/26 09:54:43 executing program 7: r0 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='user\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='vboxnet1\x00', r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001640)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000040000000000000000fc000000"], 0x14}, 0x1}, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = dup2(r1, r1) ptrace$getenv(0x4201, r2, 0xfff, &(0x7f0000000180)) perf_event_open(&(0x7f0000000180)={0x3, 0x78, 0x4, 0xaa3, 0x0, 0x3f, 0x0, 0x3, 0x40440, 0x5, 0x1, 0x5, 0x8, 0x100, 0x20, 0x1ff, 0x8, 0x2, 0x8, 0x2, 0xfff, 0x8, 0x7, 0x8000, 0x0, 0x20, 0x1000, 0xffffffff, 0x0, 0x1, 0x5, 0x2, 0x0, 0x100000001, 0x9, 0x6, 0x6, 0x80000000, 0x0, 0x5, 0x1, @perf_config_ext={0x6c9, 0x401}, 0xf1, 0x3ff, 0x0, 0x7, 0x9, 0x2, 0x4d}, r2, 0xfffffffffffffffb, r3, 0x1) 2018/02/26 09:54:43 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @broadcast}, &(0x7f0000000080)=0xc) connect$packet(r1, &(0x7f00000000c0)={0x11, 0x3, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000240)=@nfc_llcp={0x27, 0x4, 0x8, 0x3, 0x0, 0x7, "736a486fea5d7f3540f6546bab5bd4d02127136fdc5f7b57389573c15356f94e3381666ec5375cf5de1c5da94fc14b51129f2702952202a367055d8281ab18"}, 0x3c3, &(0x7f0000003fc0)=[], 0x0, &(0x7f00000002c0)=[{0x0, 0x101, 0x2, "6ba2cfd48ba0346934985931a4b660c95950229c89f28eba146aefd664d0f9c86221d0fee8df3896aec9a159439328f7030f88ee2226268a43e7c35b6bd7ea57c4c3d4759f0292071a853b42d9cc03b8327334eb1c94ff894a8fb1574fd60c08c8f4c792f602c1c3cefd9765bc2fe7e7c627aa8ef3b990e87b91d925b4e33cfec6edd182e15266842571e79de8a401ef3031c88f946076c5343a02cec147e5b2dfc1a3e42504b17fd4aed1a5"}, {0x0, 0x13f, 0x45, "fa05bab370f11bc7c1574d6286a1c01ad6fac2e5c3e289bcee3251b0d4415bac8e8779d3ae35017dc39f7b4d3a5c4351318892b5cc0f07035e372f56baaf33afb85d02a8bc18d921bf8bbde7ca456ec41a15bea4d961a75d336ab41d6210f0420812fccb995b40663ff04b8790318df2a73cfe56"}], 0x12e, 0x1000000000000000}, 0x20008054) 2018/02/26 09:54:43 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = getpgid(r1) capset(&(0x7f0000000000)={0x20071026, r2}, &(0x7f0000000040)={0x5, 0x7, 0x7fff, 0x4, 0x81, 0xfb5}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x2}, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/26 09:54:43 executing program 2: r0 = inotify_init1(0x801) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x22000, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x100000001}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x8000}, 0x8) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) bind$pptp(r3, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/02/26 09:54:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/21, &(0x7f0000000100)=0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x5, 0x4) 2018/02/26 09:54:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x3}}) 2018/02/26 09:54:43 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x0) userfaultfd(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/237, 0xed, 0x2000, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) [ 194.433148] binder: 26505:26517 ioctl 40046207 0 returned -16 [ 194.436231] binder_alloc: 26505: binder_alloc_buf, no vma [ 194.436249] binder: 26505:26515 transaction failed 29189/-3, size 0-0 line 3127 [ 194.437560] binder: 26505:26517 ERROR: BC_REGISTER_LOOPER called without request 2018/02/26 09:54:43 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400002, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x20) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = accept4$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x800) seccomp(0x1, 0xdc20115fa99482e6, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x4, 0x5, 0x1, 0x6}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) finit_module(r3, &(0x7f0000000080)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7ff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x8001, 0x1, 'client0\x00', 0x0, "ecd3afb197557d89", "181369b895bb1edfaa038b23245fa271885728feacc5f21fa9658ad9d06c2dd3", 0x7f, 0x80000000}) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) 2018/02/26 09:54:43 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a00000001000043cc7488f1b9bd166cd40000000000000000000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x1}, 0x20008054) 2018/02/26 09:54:43 executing program 3: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) pipe2(&(0x7f0000000080)={0x0}, 0x4000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={@common='bond0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000440)={@empty, @dev, 0x0}, &(0x7f0000000480)=0xc) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@mpls_getroute={0x3c, 0x1a, 0x400, 0x6, 0x3, {0x1c, 0x0, 0x14, 0x4, 0xfd, 0x2, 0xfe, 0xa, 0x100}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_OIF={0x8, 0x4, r4}]}, 0x3c}, 0x1}, 0x40000) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) 2018/02/26 09:54:43 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) sync_file_range(r0, 0x2, 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000000040)="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") 2018/02/26 09:54:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/21, &(0x7f0000000100)=0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x5, 0x4) 2018/02/26 09:54:43 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$getown(r0, 0x9) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xfffffffffffffff7, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) madvise(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@nfc_llcp, 0x60, &(0x7f0000000340)=[{&(0x7f0000000140)=""/210, 0xd2}, {&(0x7f0000000240)=""/226, 0xe2}], 0x2, &(0x7f0000000380)=""/88, 0x58, 0xfffffffffffffe00}, 0x40002000) r2 = syz_open_procfs(r1, &(0x7f0000000440)='net/rpc\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)={0x0, 0x1f, 0x7, [0x8a, 0xfffffffffffffffa, 0x6, 0x6bd7, 0x0, 0xdc, 0x1000]}, &(0x7f00000004c0)=0x16) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000500)={r3, 0x4f, "78a1f579f4c597031a91dc7e0451653440a3b67697848139a53fe7817f85b06d476d0282a7b23a045142c51b33a198e93b607eab207607417a6e546557a58c977d62e4a1b64ac96aaccd3747249dce"}, &(0x7f0000000580)=0x57) [ 194.690626] binder_alloc: binder_alloc_mmap_handler: 26561 20ffa000-20ffd000 already mapped failed -16 [ 194.731410] binder_alloc: binder_alloc_mmap_handler: 26561 20ffb000-20ffe000 already mapped failed -16 2018/02/26 09:54:44 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) get_robust_list(r1, &(0x7f0000000040), &(0x7f0000000080)=0x18) fcntl$setown(r0, 0x8, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x200}], 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:44 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = memfd_create(&(0x7f00000000c0)='system)vboxnet0\x00', 0x2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, {0xa, 0x1, 0x17, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x800000000, [0x7, 0x6, 0x4, 0x6, 0x7fff, 0xb2, 0x20, 0x8001]}, 0x5c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200480, 0x0) write$eventfd(r2, &(0x7f0000000080)=0x100000001, 0x8) 2018/02/26 09:54:44 executing program 6: clock_gettime(0x6, &(0x7f0000000040)) 2018/02/26 09:54:44 executing program 0: r0 = socket(0x10, 0x400000802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x40, 0x3083, 0x8000, 0x1f, 0x6}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x3ff}, &(0x7f0000000140)=0x8) sendto$inet6(r0, &(0x7f0000000180)="5a5d7e5d99562fa5abdd1d6ef0437730e97b38969a31f839b756d6af8b1b7962b1d92237ac716c1f0574dd872f36198ab0bf034c3ddb87ef998a8f7f1c03e0b63dbaded0df81c18495b2f5eb23d39118b0a80d0f2d29c4300ea71a41f690c37ce90c67488e4b4c2c422f07bfbd6eb6f631faf235068369de2abbf7412ee07cb647ee2d3df5b318098201eb78de87402747344791df48dab76c00bc332a68d88246b22e5c30ad2acfb09eb9e093b77eb041577ed41cae72c215ea9aa53513e4fb09c9c2595eae9001d7d3edcb4c28d81113f0e45095d4890c501e9b1b0be9446144f337", 0xe3, 0x0, &(0x7f0000000280)={0xa, 0x1, 0xf5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x3}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x408000, 0x0) write(r0, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) 2018/02/26 09:54:44 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xfffffc, 0x40010, r0, 0x4) 2018/02/26 09:54:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000057000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000055000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a}}}) 2018/02/26 09:54:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = accept4$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x800) seccomp(0x1, 0xdc20115fa99482e6, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x4, 0x5, 0x1, 0x6}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) finit_module(r3, &(0x7f0000000080)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7ff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x8001, 0x1, 'client0\x00', 0x0, "ecd3afb197557d89", "181369b895bb1edfaa038b23245fa271885728feacc5f21fa9658ad9d06c2dd3", 0x7f, 0x80000000}) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) 2018/02/26 09:54:44 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f1e000)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b42000)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x7, 0xffff, 0x80000000, 0x4, 0x8001}) 2018/02/26 09:54:44 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x7fd, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000e83fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d75ffc)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000efdff4)={r3, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x70ad}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r4, 0x1000}, &(0x7f00000000c0)=0x8) vmsplice(r2, &(0x7f0000000280)=[{&(0x7f0000000100)="05756174108bd6cd27c279a81c49648a13e8adf3e4160b2a95448a9eafabbb3c5e77db3e14a463ec65520fb8dcdbddd59cf5efde16835d3f69cf1bdca6fa4171c74418d07091f5cfe738075df8db649e8f4e86f875412095a18f75a73b3a983d8236c66e8ff64cca8bc3b07ae2ac3c8b7cf5c88c4b20e2e534e72502892549b7721353ba9b256b947cc2a2c6bb116bd12eeabccdbae9f2472679c8ce90eb8bbe4986296f609028cff617b8a314cb6a5c1553430736404aae5c812d980593147f1d91ff6d8322e06e3a32558bb9", 0xcd}, {&(0x7f0000000200)="78f32ad81b5784c4e0b275af92d8adc27ad061d22b957dea308ca0e8e1057281a3f0b80c16809ebaec9026ef99", 0x2d}, {&(0x7f0000000240)="66b4660121968f9c5029026b47bbe077b12c1c009b4e819abc9b89173c96089e8544d73b4fe1daf51ab9ca7cc00586222adf96fe0dd8b0e53254911fb8f6c8b5", 0x40}], 0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/02/26 09:54:44 executing program 4: r0 = socket$inet(0xa, 0xa, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:44 executing program 0: r0 = eventfd2(0x0, 0x1) write$eventfd(r0, &(0x7f0000b9eff8)=0xffffffffffffffff, 0x8) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xa) 2018/02/26 09:54:44 executing program 3: rt_sigprocmask(0x0, &(0x7f00006f2ff8)={0x400}, 0x0, 0x8) 2018/02/26 09:54:44 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) uname(&(0x7f0000000000)=""/96) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:44 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b6ff0)=@syzn={0x73, 0x79, 0x7a}}) socket$inet(0x2, 0x800, 0x80) 2018/02/26 09:54:44 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) poll(&(0x7f0000afe000)=[{r0}], 0x1, 0x1000) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000100), 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) accept(r2, &(0x7f0000000140)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/26 09:54:44 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x7fd, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000e83fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d75ffc)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000efdff4)={r3, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x70ad}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r4, 0x1000}, &(0x7f00000000c0)=0x8) vmsplice(r2, &(0x7f0000000280)=[{&(0x7f0000000100)="05756174108bd6cd27c279a81c49648a13e8adf3e4160b2a95448a9eafabbb3c5e77db3e14a463ec65520fb8dcdbddd59cf5efde16835d3f69cf1bdca6fa4171c74418d07091f5cfe738075df8db649e8f4e86f875412095a18f75a73b3a983d8236c66e8ff64cca8bc3b07ae2ac3c8b7cf5c88c4b20e2e534e72502892549b7721353ba9b256b947cc2a2c6bb116bd12eeabccdbae9f2472679c8ce90eb8bbe4986296f609028cff617b8a314cb6a5c1553430736404aae5c812d980593147f1d91ff6d8322e06e3a32558bb9", 0xcd}, {&(0x7f0000000200)="78f32ad81b5784c4e0b275af92d8adc27ad061d22b957dea308ca0e8e1057281a3f0b80c16809ebaec9026ef99", 0x2d}, {&(0x7f0000000240)="66b4660121968f9c5029026b47bbe077b12c1c009b4e819abc9b89173c96089e8544d73b4fe1daf51ab9ca7cc00586222adf96fe0dd8b0e53254911fb8f6c8b5", 0x40}], 0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/02/26 09:54:44 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x8, 0x58d, 0x10001, 0x81, 0xffff}) r1 = socket$inet(0xa, 0x1, 0xfffffffffffffff9) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x401}, &(0x7f0000000080)=0xfffffffffffffe35) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x386, 0x1, 0xee, 0x6ec, r2}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000100)="06b699649439a160d71b278cacefaa3ea25afe0009ab9e64216777a25cfdf9c0cd7f6472d2b25c0d40eff39f10853b3e02852d9380058aef6c42d06289dd58a6019df1c4752c1130c549f7c8020067c83cd40c1b8874ac5833ed112cefc9fee61b2544b332f8b50ecddbee3193f0e5b1ed740b875c45546c529a1f59ff2136af408c7c22ec5dd8102d4ac8affe1ac2be47cc88783c7405511b1b130a398a20930b94847bb3c12a8b04c72303b1862ed6ea1a3f4493de383c336e37b0a36109b41390763d5621", 0xc6) 2018/02/26 09:54:44 executing program 2: r0 = inotify_init1(0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept(r1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x100, 0x800c, 0x2, 0x80000000, 0xffffffffffffff37, 0x8, 0x100000001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r6, 0x0, 0x7, [0x1, 0x1, 0x1f, 0x4, 0x0, 0x578, 0xc8]}, 0x16) get_robust_list(r4, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/26 09:54:44 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x40000000000c084, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) renameat2(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00', 0x1) lseek(r0, 0x0, 0x0) 2018/02/26 09:54:44 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$KDSKBLED(r0, 0x4b65, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x40000) setns(r1, 0x48000000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/02/26 09:54:44 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x401, 0x2, 0x4, 0x930}, 0x8) prctl$intptr(0x31, 0x1) 2018/02/26 09:54:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x1, 0x1f, 0x7fff, r1}) 2018/02/26 09:54:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = accept4$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x800) seccomp(0x1, 0xdc20115fa99482e6, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x4, 0x5, 0x1, 0x6}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) finit_module(r3, &(0x7f0000000080)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7ff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x8001, 0x1, 'client0\x00', 0x0, "ecd3afb197557d89", "181369b895bb1edfaa038b23245fa271885728feacc5f21fa9658ad9d06c2dd3", 0x7f, 0x80000000}) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) 2018/02/26 09:54:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) pipe2(&(0x7f0000000000), 0x84805) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/26 09:54:44 executing program 3: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x0, 0x401) 2018/02/26 09:54:44 executing program 6: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/15}, &(0x7f0000000040)=0x11) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), 0x10) sched_setscheduler(0x0, 0x0, &(0x7f0000000000)) 2018/02/26 09:54:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000665ffc), &(0x7f00004d5ffc)=0x4) r3 = memfd_create(&(0x7f0000e58ff9)='\'\x00', 0x1) getsockname$inet6(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009d9000)={0x0, 0x3ff, 0x6, 0xfb8}, &(0x7f0000060000)=0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @rand_addr=0xfffffffffffffff8}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000755fe0)={0x7, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000d7aff0)={r5, 0x100}) recvfrom$ipx(r3, &(0x7f0000373000)=""/99, 0x63, 0x20000000000040, &(0x7f0000000080)={0x4, 0x8, 0x10001, "b469a5d7c196", 0x4000002}, 0xfffffffffffffdca) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d71ff8)=@assoc_value={r4}, &(0x7f000031c000)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r4, 0xd2}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000209ff0)={r4, 0x805e, 0x6, 0x101}, &(0x7f00004fe000)=0x10) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r7 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='selfGPL{]vmnet1self\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r6, r7) syz_open_dev$evdev(&(0x7f0000b13000)='/dev/input/event#\x00', 0x7fffffff, 0x40) sendto$inet(r2, &(0x7f0000f2fff2)="03904b4f5a65ba43ae16e2eba029", 0xe, 0x800000120000001, &(0x7f0000c47ff0)={0x2, 0x2, @empty}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) shutdown(r2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r2, 0x1) 2018/02/26 09:54:44 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a00000000000000000000000000020000000019487e5f6a1cc5b900"], 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[{0x50, 0x112, 0x7, "ff5fe95a916f21c9966f0118920e48401f7bc8aec64684974db9c0e5f4e6a9d6fbc3d1ff775efb8d79f6b26b890668d115b366a365c33bd10952"}], 0x50}, 0x20000000) socket$packet(0x11, 0x3, 0x300) 2018/02/26 09:54:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000404feb)='net/ip6_tables_names\x00') rt_sigprocmask(0x1, &(0x7f0000000040)={0x8}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x64) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB]) ftruncate(r0, 0x3d) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000580)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) getresgid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000004c0)=[{&(0x7f00000000c0)="5865b383f1759cca4cffabba530d0768ecc1d77c302524f3b2e551b67be5c92eba2545e9ec294ef96442b8ef3ad6de94704285668d4a2f657b4b35d71645455fd382f50f2845c5faa69cbefb3fa2d9049db570b9d92cf06652ab6fda77b79d557abade007889b8235dc145da6da1668a26511668c931bb442a0fb8a3e584e6275b1717d9d39328c7731711dfbf49af61a357bb7d9c0e813c415bdfbb4c02d26a624e4f6f366a7dd9407f73db0f79c0d7cd98d995bb929b11016ac262065662ee9b56bfda192abf960071efded177fbefea082e8346f1", 0xd6}, {&(0x7f00000001c0)="79480a7fafe12fff0af95a11f4ccedd4c9fc533da17f509df134e7dbdad4", 0x1e}, {&(0x7f0000000200)="0bf23d37b95c25b52468", 0xa}, {&(0x7f0000000240)="45e35f9cca3ffbc545925d73fd1d2c6e63376a977553a7289a7587af2c3d8df40916a8302766d3090dae83ec57b9ba4752c921fea621022909271e6c495024cba9a031cfd32de06841707a3abfd8acc931dee5e775d702642097060187c6bde292dd0f5d0eacda90fb86d9bb233fd5ea181832c5211cfb436f81fff07f190a96450da764d46bfdd946b532a6e2aae91df8925e1a061220d7113c1fd60e70456e512fc7980464c0357b256f2bfbf636704545dfa9eb5fa2be13c62eaa993dfb06b0d86658b9328de87e63cb317dd7e99756f7cf68998e55a49580", 0xda}, {&(0x7f0000000340)="0b4c715db25bc7398db473f062d9555cb4d583fcf92a4914de97347841c68246cf948bffbe174c09f00cf1b7b8ff414d29bf263bff6bbc42b9f94dfbf9467e884a58813d0eb8bf98bb9dafbcd7004ebb7eb4a06ec212715b5a1c9cf3e0a440136b7e9842fbf66bad009dd107a4471c646c98666a0a551b7c50541a055d9646d3a0725b9e3fcda932e72092567128fff2c25f42ed07b6d0c2425f625675c4b493e06829c11367129607d90b351a4e157033057f97e1747223b00942141f8b150528d8b91262bd8d04b7c40d5f79ea41bd8b7f2a1f9b42961944733e38ec187beae6d9f6affafe693d6b313a0f607a", 0xee}, {&(0x7f0000000440)="fbafa6c4376b1d916871d6736c648b264894b1bc2a7fbf427faa6e15ed45e2c946c7c90d6b349708956c70bff33544b7ab0445ba6677038993527243f1029e4fdfa929469259294e73b26ff80d1aeedca3e99a3f66", 0x55}], 0x6, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x48, 0x4000010}, 0x800) 2018/02/26 09:54:44 executing program 3: r0 = socket$packet(0x11, 0x1000000000003, 0x300) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='eth1nodevcgroup\x00', &(0x7f0000000080)='{@@\'eth1\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)="9376626f786e6574307472757374656476626f786e65743100", &(0x7f0000000140)='}}-\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='%\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='+\\userlo\x00', &(0x7f0000000280)='$cgroup\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='md5sumeth0-self#ppp1cgroup-(\x00']) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000380), &(0x7f0000f4e000)=0x4) mlockall(0x2) 2018/02/26 09:54:44 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001240)={0xa4, 0x0, &(0x7f0000000180)=[@register_looper={0x630b}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x28, &(0x7f0000000080)=[@flat={0x776a2a85, 0x1, r1, 0x1}, @fda={0x66646185, 0x1, 0x0, 0x3}], &(0x7f00000000c0)=[0x78, 0x48, 0x78, 0x0, 0x78]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000100)=[], &(0x7f0000000140)=[0x38, 0x70, 0x30, 0x30, 0x92a33254789d68d3, 0x30]}, 0x3f}}, @decrefs={0x40046307, 0x1}, @release={0x40046306, 0x3}], 0x1000, 0x0, &(0x7f0000000240)="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"}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000aa5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f83fe0)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000659000)) 2018/02/26 09:54:44 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/4096) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchdir(r1) 2018/02/26 09:54:44 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc), 0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x6}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/02/26 09:54:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sysfs$2(0x2, 0x6, &(0x7f0000000000)=""/162) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000cef000)=0x9, 0xffffffffffffff14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059a000)="1b", 0x1}], 0x1) setgid(0x0) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="697004f9b00c4d9baf7c8b3565b9b80a03155d39bb5f", 0x16}, {&(0x7f0000000040)="d12938134345509072848599c6d4ddd5a1ebf048a402dcb9292ef67febc8834862bcfcaba0a4c61f033abec5d49e29bbc40fc72cc38a596774aa91606ad06e0546ebd2dfd0f2fc664b1c299f0a6ed032b2a94f8899c555", 0x57}, {&(0x7f00000000c0)="7f520d1bf13a8b361b3d32cc9b6d56a1ebe562603fade1748b004621eee83611860a1fac378cdaafd91ef9b1e380019bee5bd84b6bb48c80f03736289b4b094d6d9f99e241b502d68f23f77164ee54b67f38f363b42e37d5bfbe84c5c5d18b259b04f57710c6d352188a6488f28391f58d89a5172600f3ed73180aacabdf084612a6", 0x82}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)="f7359bcce72f80c0839304b683871482fe7c8f8adc38fe831302e697f30b4ac5699f5d3b1c17a9b0644c434bcd4cb6f38a84266f6f535ab59c0f43f55c9cfd8e70d4e3aadcc8bab69dd115c93f4c508d7eb0dce7f70ac0d436d1800af25d5977f19b61ede70758b1d288b66bcc306f733fc8bbebdc27249f6e663a803ecfd3416d6c84e4c69ed4c19ab736cdf50c7147e573cf1ef75b5609aefe0ef0447255778b223e435c0d05e8f3d5fab0416c4830285d08759c4af2e2d5760a6e903d411d415fb1bd07b1fc0cb68b96ff2cdef3020b5525d26eda798cfde437994dce7766d17386", 0xe3}, {&(0x7f00000012c0)="a1525d1d8358f74ebde2e8155d74de4e32a0fcbec2e71a349add44547605d40e97b4a87c2a005c95562f0e95ba8a94e7b400808dddb6682b5731114c1fddf1d34b40b0f15ab54e3c2b313938e294ac14f5a8b86ff23747f797ee236f5d2c40909d96672079b7ad2c9a94f08b6967b85207c49442ba189a7798c0d84c9ea8a5ea0041e4e183c54a23058f145fbab8cccfa076babd1901744794b005e9ae94b1ba995aed5b36ab99e3372830cd0e8ae4e1a55e280873597edf9cdaa1240f13b987a81e815fffc74b42a9a2d4405f0d99c33935534c5c2f1f809209d193467c77110d893645c62612e894", 0xe9}], 0x7, 0x7) 2018/02/26 09:54:44 executing program 5: process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000080)={&(0x7f0000000040)}) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000040)) 2018/02/26 09:54:44 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x2, 0x3fd, @time={r3, r4+30000000}, {}, {0x1}, @raw32={[0x6, 0x1ff, 0x200]}}], 0x30) 2018/02/26 09:54:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x50, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0) inotify_init1(0x0) r1 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r1, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000ad6ffd)={0x7, &(0x7f000053b000)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00006daff8)={r2}) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0x82, &(0x7f0000000080)="488b40a6c4437db33ee80d37b4cb37337e229a1151d69ed047ad044f51b7da4bbfd2f2e7e0f3495d2e245512aaf7a8ee0de28a40fcf7bc366d8fc21ce488736f0ed226f58e38f434eba4f850f096f387e6195908adc55c1919653da74f0242ff5776c64be7f3d390b79dc6a0969b5fdbe07a2e92c5b9a3d55cb65929c468936b562c"}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/02/26 09:54:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000000)=[]}}], 0x2, 0x0) 2018/02/26 09:54:44 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @empty}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000040), 0xfc8150c37c456808) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/53, &(0x7f00000000c0)=0x35) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x0, 0xffffffffffffffff, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) 2018/02/26 09:54:44 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000040)=0x7, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffff8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000100), 0x1b5) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) 2018/02/26 09:54:44 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) r1 = socket(0x5, 0x807, 0x1000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @random="25a1d9fa40c4"}, 0x40, {0x2, 0x1, @loopback=0x7f000001}, @generic="a5d9bc1625b8bb38c05f421fe70585e3"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0x8000, @empty, 0x5}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x13, "3dbe8c50e7c1b3916fb9f4421f01367fb99267"}, &(0x7f00000001c0)=0x1b) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) [ 195.594457] device eql entered promiscuous mode 2018/02/26 09:54:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/26 09:54:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f50000)={&(0x7f000096fff4)={0x10}, 0xc, &(0x7f0000ad4000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000000040000000000000083564e1b4762b12d15734b5beabcdf0cd924a7bc1b1f41070000b2e4d19e23da2599cb5eb2e7d37fffcdbf04c6b267bbc412438835dd9049958d061b03f4e517e204c68a73d3164c0ff8f433f2892f400acbc36fbf8321b26bb79db50d82e357c7781a3b7fe9f1310c637e67139d1dcaf331b15892ca9c78ba361937c97141c41c4184f89b2ba494aabadebf019be0574100f200a0cce1a8685bd2e49dde50e5cf2fead9b3588e6093cca46d9649c41900be9c7f7f98049e78ee9cfe07fc58df2d", @ANYRES32=r1], 0x2}, 0x1}, 0x4000000000) 2018/02/26 09:54:44 executing program 0: r0 = socket(0x1b, 0x80000, 0x3) r1 = socket(0x11, 0x803, 0x300) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) connect$inet(r2, &(0x7f0000cd0ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmmsg(r1, &(0x7f000094f000)=[], 0x269, 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) [ 195.774642] audit_printk_skb: 4154 callbacks suppressed [ 195.774650] audit: type=1400 audit(1519638885.056:28057): avc: denied { net_admin } for pid=3745 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 195.782086] audit: type=1400 audit(1519638885.066:28058): avc: denied { net_raw } for pid=26727 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 195.802531] audit: type=1400 audit(1519638885.066:28059): avc: denied { dac_override } for pid=26714 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 195.807428] audit: type=1400 audit(1519638885.066:28060): avc: denied { net_admin } for pid=3746 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 195.809627] audit: type=1400 audit(1519638885.066:28061): avc: denied { dac_override } for pid=26714 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 195.815256] audit: type=1400 audit(1519638885.096:28062): avc: denied { net_admin } for pid=7130 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 195.865364] audit: type=1400 audit(1519638885.146:28063): avc: denied { net_admin } for pid=18484 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:54:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x4080, &(0x7f0000001000)={0xa, 0x0, 0xc396, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x8}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x14002, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000979f18)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000a0000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000033c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r3}, 0x14) 2018/02/26 09:54:45 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:45 executing program 2: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000104ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) socket(0x18, 0x0, 0x4) 2018/02/26 09:54:45 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f00000001c0)=@bridge_delneigh={0x34, 0x1d, 0x419, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x34}, 0x1}, 0x0) 2018/02/26 09:54:45 executing program 7: r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0xda9, 0x8001}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) getcwd(&(0x7f0000af2f3d)=""/195, 0xc3) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/26 09:54:45 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/252, &(0x7f0000000140)=0xfc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0xbc, 0xa9, 0x7, 0x80, 0x4}, &(0x7f00000002c0)=0xa0) r2 = socket$inet(0x2, 0x8, 0x0) signalfd(r2, &(0x7f0000000000)={0x93}, 0x8) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000002804000000000000000100000001000040030000400300004003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r2, @ANYRES64=r2, @ANYRES32]], 0x2) 2018/02/26 09:54:45 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000003c0)={@empty, @multicast1}, &(0x7f0000000400)=0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000000)=0x1, 0x4) socket$inet(0x2, 0x1, 0xfff) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/26 09:54:45 executing program 0: fanotify_mark(0xffffffffffffffff, 0x1, 0x59e90fddfa7311b3, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @empty}}, 0xfffffffffffffffd, 0x19, 0x2, 0x5}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x3, 0x3, 0x2}, &(0x7f0000000180)=0x10) 2018/02/26 09:54:45 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) close(r0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000d13ff8)=ANY=[@ANYBLOB="0019040000020000"], 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00007f4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 195.967424] audit: type=1400 audit(1519638885.246:28064): avc: denied { net_admin } for pid=3745 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:54:45 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/38, 0x26, 0x121, &(0x7f0000000080)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400000) ioctl(r1, 0x5380, &(0x7f0000670ffb)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x4, 0x1d, 0x1, 0x36de8407}, {0x125000000000000, 0x80000000, 0x7, 0xec}]}, 0x10) accept$inet(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000100)=0x10) 2018/02/26 09:54:45 executing program 6: r0 = open(&(0x7f00001a8ff8)='./file0\x00', 0x10442, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000000)={0x2, 0x6, 0x5, 0x6e0b6ca1, 0x0, 0xce}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x169, 0x10005, 0x3, 0xb88, 0x2, 0x3}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) [ 195.993069] audit: type=1400 audit(1519638885.276:28065): avc: denied { net_admin } for pid=3742 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:54:45 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3c, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/26 09:54:45 executing program 2: pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000ef9ffc)=[{&(0x7f0000000000)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7142573ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed351d4013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x8e}], 0x1, 0x5) 2018/02/26 09:54:45 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() setgid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f0000938ffb)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}}) [ 195.994041] audit: type=1400 audit(1519638885.276:28066): avc: denied { net_admin } for pid=3742 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:54:45 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() setgid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f0000938ffb)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}}) 2018/02/26 09:54:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000000), &(0x7f0000000040)) 2018/02/26 09:54:45 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = getuid() r3 = getgid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x5, 0x608, [0x20000140, 0x0, 0x0, 0x200002b8, 0x200003c8], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"]}, 0x68f) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d00fe0)={{&(0x7f0000d1d000/0x2000)=nil, 0x2000}}) 2018/02/26 09:54:45 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x480280, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r1, r2/1000+10000}}, 0x2000000000000100) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r3 = socket$inet(0xa, 0x2, 0xfffffffffffffff7) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x7}) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000000000000000784a45f999c7395400000000000300000000"], 0x1c, &(0x7f0000000500)=[], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="000000000000000014dba28600000000d5f7d97d4df1599527af11800b44eefefce8d100d291980eeb7e699de03fdb5b1bb4d701237c6b094af4aa71a33d896e928229f5124d2fae5f2826394a9a02735a1b1217b20ffb25e483975268cc36eb82cde3fdd73c4af8f92b313a0f4d383011e936347fa371a1387e7188c62998c4e2cd5e0cacdb7ff637a024ad9c833fc0a442f2f3a6f1e829effb509a08c32d22a8e45a5d3f54789166545900177f5f26cee8fdf2de909a55c53d6caf4a751e7dd6f840ae899e54151d0bd0c2e83c2074f2ba0ba5828c653f7e53f89634c5eee38c4b2e824360e1a69c627f75c60979ecbdb75cb21050a7fcdd0a05adb9132ff5f25e66b43fdff97fa63b1d00000000000000000000007f7700000000feffffff0c38ede7ac54231ced30ca8c93c78701b88f283c8cfcb6887157918a46a1829c1d2d07ed9d31257356d9db0fdbc46a42ba7dad6217916d9f4ffe7108dcdc153ff6b4ccff927d4f17a262d573804e8c0000000000000000000e01000002000000b03ecfeaa2dcf3f426dbe0822e844a264f110b948c5c76beb8ca9a5cb675d100efa88ebddc8cd6ffadf7e7e6b65435fd6fa21ccb0ea50336641ae13712f714726833bdbdbf77304cca72e089d600d4e93d34b475f723a827f00063779fc7c1e905cba1011877738856aa994c045730effa29d205ec84db48735ef2d5deef47bc6cbd4b654acfbcd53124ebc95cc55980315cd0a147e13ba8bc5c34fd7b956d8d0649a0b955a3a09321ff7a1758789119da99f19c8116637e215d540a0ea868823e72d01eedce0df421f372113d75eb9894c2855dc1758382ad8a8e0d57b8292a98599158028cbfa4b54f8640406c88f69c74466a44a4eb82192080ed95252517808a3332eb2e62bbf703b67d29e467b2f78f1087c9fa7797442fc7dd004cae9cf6a56dc7e240b1f6d235baee024b94528781292a415605e8299d966bf8fcdca9dd9e6d1cac32dfa0d5531294c08c03e3981c89ded1935b887f679b7c20d9c5434437f469f9d52822ef8b74c4196020758b5610d6558d360b04bd1d8256aa4f0aa4ea946ee6c8ce1283755962d500000000000000000000000000000c010000050000005b19cd29a6a2f2d05564d68200000000000000000000000000000000080000007e90d6aab5f222723bea48912c4b8fa344c0901030f213785aaef0cd3fe668a71f394bef937c9a68b3813ea27b3beadf738f78c0c209df65c9cb3a2e39ee595b003efdffb348265d1d86ac881f2f9d07b7e316d77102205202f8ce0644f89487a062600dd06d509cae1a0fce51bc612de9eefa877e84fa84c9bf0b7f775bdf6d330000000000000000000000000000000301000008000000ac739c68fb0341250700f6c8174edb3ff8fd21d82319ce55868c9f759607d6303b2e9c35fd249fbf4ae73b3557f3d3c64ea3ea1b87210e0ef62bb0c639322c3d2a1f0be21c67ab8a188bdcb396f23522fdfb1d7e1a184595174a276c05e99f3991ecc864e50f339d635db10f83d80c16c51cabc0c906b1a89f8a6893cb741490edea2fdbeb71bd9c914ffde33091bf818d60e038847d8af114b42c1e23de04ed7577cff87590e4ab36027705d32cf2f923c03f9868f2cd11c19d3318e3bb75a490a571f46c07bd17d06b9f03479865f962c1c815e46a000000000000000000001a010000ff000000c468bc5184b2eea93c3700db7e04b2aa45b18708c971280cc899efbdd47c8ecf886773f98f5d3ea29d5a1198a6a8ad6244f7b9dfcefcc5c1eeaffd042f75f66dc4f4ef277359bdf1b957cd19ce45ae97cff2bae317ef97b1ae15e0cad49a38e11ed0fc1831b71e1cb02ab1d2f4ff1324d6841d7f23fda0e2874de2f78d52ecf547511f04ca7060be855fdac88f804d5886af4b590259398ed5fa4c34d16f464e07916b4d93e34846c4c8c9f0aafd7bf1787ca4c7613c2470fd5e47e93712a73b7a2a21fea15492d58a722dedad56f8b642c8937d7b53cc990000000000"], 0xffffffde, 0x11}, 0x20008054) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x1ff, 0xfffffffffffffc00, 0x3, 0x800, 0x88}, &(0x7f0000000300)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000340)={r4, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x8c) 2018/02/26 09:54:45 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c68000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = dup(r0) setsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000000)="3b84fff9949b27f1b33a20e82e0d352d3ab7f0e04bab0777542dc6d6bc8f7b3830780d35923480c9e7d6b31e63d8de04ff6dc328bd2525d736bdeea84e0fd22f4b7ff0baab4200f26f18c9996b924b45521123c14356e5963644bdd66b7f935f15ed1f99bf33d9ddc09304d61d30e4d193d17181c5c872d8d848d7f3222c9ec5d7b2ccbb8b9888e0c218db6fc10723", 0x8f) ptrace(0x4207, r1) ptrace$setregset(0x4204, r2, 0x202, &(0x7f0000fa9000)) 2018/02/26 09:54:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f0000000600)=[{&(0x7f0000000080)="3b890f1e0305154ff6fd9f2b0736e1c59904b0b866ad9b5bfbf91d3d99cb3029595101f60bc4477d5453e009b9a99b20946fa24cf4a01cea08db02c7fc50ef05489a4e32599f35acf89d804665e1bbd539e979c7b69b531f852f6d957c83a1b43e3052f30c8234db501966d6fe2b5ace8a30e5c56939c4469cab3a1f70ed307a11eb29f1779efd55", 0x88}, {&(0x7f0000000140)="744959d13402553ca098f13b0be05dc6b160aedb2f001f5dfcae0f6f9000a2379f5c84c834bcc28260f3062d7f218c9f73566f3fa6425af132bc332844dd7b3e42e8f5b644fda7ad1d14a4014749a01d5c98c0324ce21346b1bb1d03e7525425ddaf9cf4539e67de32cdfbcf1e9976ae9c1657e487a704db486909ca8c31bfcd3d485c67af21f898b550afa19b7d6f6fb54c57a2cbd151026c690b6e722f9db612b8b4318c0976f7faa7e00b062c5fd7", 0xb0}, {&(0x7f0000000780)="2dbf38b0804e286f1c9416d7a821dd760e9101f4eef72e00edf2f923082e49192a9d0aeca347745ea85bf9", 0xc}, {&(0x7f0000000240)="f889ec74195d42d94d430c7bb5a0b63b50e1b218a8ce2e0fe93d7e89a26f1792f8db5a9f02f6020e", 0x28}, {&(0x7f0000000280)="a1028428349a2ed78632ed9db1f7382c9c164f268418254d28901c34eb83f572238ce112ab5888f15861dbc74163448e8bb364d65562fbcef43eb9273463d6cc86c7a6ba7e475507d6dcdaca22ec8197a72378a88264019f59d4be4654baefe646d291a83bba175b", 0x68}, {&(0x7f0000000300)="f3e4617768fbbef9c03e3ab5d4cf1ddab1281a65e2c03d0dea87088c8e8e5aaf15bae739372e1fe34fc58ed8ab9a91692c2057f87737ba50dd35ba57e427aeda414c4b5e51207e85c9905b1227f2d1829b8a31643d44fd5395e5f1dda885ad370c193d7dfe1532050342f021", 0x6c}, {&(0x7f0000000380)="50500b63a3f05300da0c44b6f575463622b8a543b794db434ed1c232f50a1c599a5bb4c9639eb236311fa68d77f394c0d7aa8f083f9c5d8ac141383120d11a753c67eec3d69b7100e237696fabb486bacaab31d0731bd6e87f", 0x59}, {&(0x7f0000000400)="bc63c5be5ff084bcaa5171480af8c577aa72009c1b3ee16e3439208dc74325c5fb222fbb9f60a710dc205f8c1988e32e58064916614e3403be66b2b69ef6b563914b725974dfa0a0afa6e4d75c01ec79e2cada292a3f5c80f4830c979ff46651c80247cf778410f4126195574bd2212a9966ab34435bc3b50f349da93354be38308adf3493c4a22ddfb429911e1b4ea363060aae3d4ab509438f0cada64dc8e0c7a4bf1bf1e214e72d11d6334ec4d4a180b15fd6f4b1f31cddb4a55cbc0b497e73", 0xc1}, {&(0x7f00000006c0)="87feeb5444aeb9af8e82245ad7ee91cc2347875a936449b2c62252c6357d3598d00bcf68ac83f636cb5d78b43b5b3a4f1a349fd971da661e0fcfa93d31e597a43d722fe30974aac05fe263344777f8b3a670789852eab93baec7939a348f3c6bdbf6ba41d7704391882ec9c74df996500641d14e44c2d4598c292fd809b3712c973ef16a69ef425b25da2ad7c80fe9d464b2d6ba67e213eb73630f65c2ce44c5a81d68f984b55759d81e66", 0xab}, {&(0x7f00000005c0)="d00f584ea5535edb17fee22cff6e4acaadfe684b8e17190a0ac92484ef06e667", 0x20}], 0xa, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) clock_gettime(0x3, &(0x7f00000000c0)) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0)=[], 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/02/26 09:54:45 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) 2018/02/26 09:54:45 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000001ffc)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2018/02/26 09:54:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) set_robust_list(&(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2, &(0x7f0000ffd000/0x1000)=nil}, 0x18) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x5, 0x200900) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x20) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='ipddp0\x00'}) preadv(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f0000000180)=""/67, 0x43}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/69, 0x45}], 0x5, 0x0) r2 = getegid() getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setresgid(r2, r3, r4) 2018/02/26 09:54:45 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[], 0x0, &(0x7f0000001200)=[{&(0x7f0000000040)="5dfd9bcaa17794c44e54bdc6d63c6c17b749e5f2b3d3e46fd2221021a9ce3e0313e361484a4ecc86f8387fa7cbb09639e268c758616d909cfe91741a239cc5fabeaeb220d5c9364107c0f08952e40dfc89144f95eb94ed518fb3960eec7dbb83c46e4eebdfb43a8c4be06f0a4dc44ba46dc9dd024198852f4d3996641757e7b7d2e24c8063e67d23515f8821b17a7030f709ca2c2275af39add1dc", 0x9b}, {&(0x7f0000001240)="edad8d52d4fa844d5a0f15f973891f320bd1a1e71d4ee951b96b0467584875636768f6c050180536b6daedba41acd794ba4850a1aa0eb9a76ea28320eac9754e0cd6ac319841d798ea2391364d008f95c0405e054f484f5bf14fe91e884ea3a47c23af6dae3f312e3c00432bdcee8b77103756a4bb0a7af2d05782dd275bac5a40239f48de9f796369ead0ecd1fd8434114dd8236f7fb2447b2fa68bd354ea0e6fb6b239e0c0364a15f3b86cb8d1a0fcc07ed11d0caa61535cf21a016f4e43be57f51c6750a623d906", 0xc9}, {&(0x7f0000001340)="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", 0x1000}], 0x10000000000002bd, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:45 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x688000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0x0, 0x9}, 'port1\x00', 0x80, 0x1000, 0x1, 0x5, 0x5, 0x80000000, 0x8c, 0x0, 0x2, 0x4}) write$selinux_access(r0, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x56) 2018/02/26 09:54:45 executing program 0: r0 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f00009d9f8f), 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x14000, 0x0) fadvise64(r0, 0x0, 0xef, 0x0) 2018/02/26 09:54:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001ffc)=0x3) writev(r1, &(0x7f0000000ffe)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fde000)={0x0}, &(0x7f0000000000)=0x45) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/204, &(0x7f0000000140)=0xcc) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067c000)={0x0}, &(0x7f0000b24ffc)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000063b000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x4}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) ptrace$setopts(0x4206, r5, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f000003c000)=0xc) r7 = inotify_init1(0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000057000)={0xffffffff}, &(0x7f0000000080), &(0x7f0000042ff0)={0x77359400}, 0x8) fcntl$setown(r7, 0x8, r6) fcntl$setstatus(r7, 0x4, 0x42000) inotify_add_watch(r7, &(0x7f0000004ff8)='./file0\x00', 0x1ff) r8 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x101000, 0x88) openat(r8, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) capget(&(0x7f000010c000)={0x20080522, r2}, &(0x7f00000f5000)) 2018/02/26 09:54:45 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0xe}, &(0x7f000025b000)=0x20) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="c1c7f85da97ccfbde486918e5a0c5b039c7337eac73a72076643573e672b7db40d6375f36a995cd23ce6a8bd78a673fdeb5d8ddf39", 0x35}, {&(0x7f0000000040)="29bf7c346a0d4667ad3749043eadc8ee05bbdf96bb22cd63c6e4e2daf93c543b8c090154b94edc0ffbd882f649dfe6b7bc43c69dc4eaa257314a9e0cec3bc908274fd4de903a10595353133d9f03a479db7c8aef78e222c566356216ed26049b8aa3ec50108a54763963dffb766b7d807a83b652", 0x74}, {&(0x7f00000000c0)="118bfaf39772406adec39c968f5ff5d835fc29f48294", 0x16}, {&(0x7f0000000100)="d320027a97503df6b885fd716ecebc57ad32db3dcea49c9b7d3da4b8366c857468f9025f85f9b8023df2b0e2b042e2daf06a98a89197549d09331793825b3f6c6ed8e9f5ca65b7a145ad238ed64969a9ecf81bdb45b61562dab0fa62ab9629475274482db7048cbf6ee14dce1d08359c5a2559062154aee73c28cc5441389a13ba7899e9a9e66317a9dcb3b02453edf837197fd21fdf2f945fec849bd40f069aed52c2cffdd02baa08", 0xa9}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) r2 = getpgid(0xffffffffffffffff) ptrace$cont(0x20, r2, 0x8, 0x7f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x33}, &(0x7f00000002c0)=0x8) r3 = request_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='[md5sumwlan0,!nodev,vboxnet1\x00', 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) 2018/02/26 09:54:45 executing program 6: r0 = socket(0x1d, 0x800, 0x40000002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty}}, 0x1, 0x0, 0x0, 0x62cb, 0xfe5}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x4, 0x8, 0xfff, 0x0, 0x2}, &(0x7f00000001c0)=0xa0) r3 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x3, 0xa8aa, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x80000000, 0x1d63, 0x20, 0x7, 0xa}, &(0x7f00000002c0)=0xa0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) r4 = dup(r0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000007fe9)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc}}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000300), 0x10) 2018/02/26 09:54:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c7ffc)=0x3) ppoll(&(0x7f0000000000)=[], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x9c5cb84417321683) 2018/02/26 09:54:45 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300031300000000000000fcff000005000600000000000a0000000000000000000000000000000000ffff000000000000057a4cb1000005000900ff0000020a00000000000000fe8000000000000000008000800000bb00000000000000000200010000000000000000000000000005000500000000000a00000000000000ff02005a2000000000000000000000010000004b4ccbc14d"], 0x98}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc, 0x200) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/02/26 09:54:45 executing program 5: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x56f4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x4, 0x6, 0x52a, 0x4, [{0x4, 0x100000000, 0x2}, {0xffffffff, 0x2, 0x9, 0x0, 0x0, 0x400}, {0x6, 0x11, 0x800, 0x0, 0x0, 0x100}, {0x3, 0xfffffffffffffffe, 0x8f, 0x0, 0x0, 0x800}]}) 2018/02/26 09:54:45 executing program 3: r0 = socket$inet6(0x10, 0xb, 0x9) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/26 09:54:45 executing program 4: r0 = socket$inet(0xa, 0x1, 0x2) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000000)="6dd0aa9d", 0x4}, {&(0x7f0000000040)="37d876aa28ea9b4df3c6a7adc5e393de49a52e83807ffa177d1dc1f6d8a44033e4f6fd8ea16113a4a1fe47de463895faf512450e2b63033d084ac05cee5c2cb24155ee331598506ab92fd0486f5611b3fd3b0d656e2167256ad712871d1458ffcd7fa3532baaaf42bf571c1076512749a0800942c626129a527698aa09565a86c0", 0x81}, {&(0x7f0000000100)="eba5ad02ffc112dab4b2785f1921e0397446a887369999b0beb52d473618d6e88304ab018c2bd818d1b0e4e3839562bbd4b5a6035948c40c0a7918721348e05346db67a7bbc64ea6488973f8cfbc4dd54c9295c90f5dc432b89ae296d68668afbea2f3a65f8303b856763254ab557b508dacb737a0bc927c2b148043084db9e299feed23d7a06dad2b616bbb3cd4ea6e4e32798692577baa248ee93ad886b750ae7b9851feb60f0e0d8c6413d27ec653bbb6f0fc4615505b82c6e42b742e72e3bf7512784c24324b2ad5f9d86479d5c391aca3544de95452650d71f6bd6deaee", 0xe0}, {&(0x7f0000000200)="e3922e2ab5cadf1f88835606499d869d4499d99b42448414248f87a720826f012284a61816c287f644fb535f3363056a85a964d85db8ba1a76b7d70eb9dae3e44f09c094d13dba28f89cf24a4abce82d6ab0a9c2fe148c82180bb98f3d865d51611cea9ca05a15713faf4402d08bb9f2a4386217f4d748d3d32a820a33c874fcf1b296ade2f6bf588ddd73e5a4553a0b547c58a28f66748e436076b12d407898", 0xa0}, {&(0x7f00000002c0)="6d653dfb246a31d23dba9f", 0xb}, {&(0x7f0000000300)="56741b3cd4249604f7534217e6f2f643dd5009e735ee3cccb41c45cf0532b79e29b2cfc65efe3f441b9810b63899d43fd159308f4dcd73582e72d1eae24e1459e569f61c519102f6c7e87a103cef7fec7b48f0481391011849a04f3f629c6e6fc99afb0f4cebaca28360bb674d03d83fe8b0e93ad7e3208abdaa1f8499ed2eaed204608df0d872b1e322f63ca94d67789dbaef6394a8a527112c29b4131b1f48044b757497a7585acf80f86972ee9ee8", 0xb0}], 0x6, &(0x7f0000000180)=[{0x108, 0x115, 0x9, "de347cd17967e61449e729016a780a7c38c7936ea3798dbcfc7e9a2395c5019fabb9ecb23c3a7570c7044af3cc976a6efe077c1de34918ef295982ec6803ae3d605e7f0165bf5c5e937dc34cee4c3aa5f9d9732f247edffb62d99ca6df66c33e78f498f9a96f0961395d37a40a69436eaa1431e6ffaa6605a735d23c73b16727d60ca824a17dac76e64258960866c596d1ef88ab65abc8d0bb5b2e88a28a4ab7893b777a9fb05f1dcc9e85328ca0f2fadc0e1eed8b4cb289b1430b62bb37cc2e2205d8c5280b265335c58069a73f1c51fab252c4cdbc762e18fc832956ccf2d65ca91d0cd48e1d9061a297c121908d5c952d"}], 0x4d2, 0x40}, 0x20008054) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) 2018/02/26 09:54:45 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/138, 0x8a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000), 0x4) 2018/02/26 09:54:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/anycast6\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f00000000c0)=""/127, 0x7f}], 0x1, 0x101) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/180, 0xb4}], 0x1, &(0x7f0000000800)=[{&(0x7f0000000240)=""/196, 0xc4}, {&(0x7f0000000340)=""/164, 0xa4}, {&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000400)=""/181, 0xb5}, {&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f0000000580)=""/201, 0xc9}, {&(0x7f0000000680)=""/225, 0xe1}, {&(0x7f0000000780)=""/65, 0x41}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0xd43a, 0x4}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x1, 0x100, 0x80000001, 0x2}, &(0x7f0000000300)=0xa0) 2018/02/26 09:54:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpid() getpgid(r2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea815)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000653fb0)={@common="ffffb70e7473300009dfffffff00", @ifru_names=@generic="07527f00000000000100180000004e1e"}) readv(r0, &(0x7f00007a0fe8)=[{&(0x7f0000f2ff22)=""/222, 0xde}], 0x1) 2018/02/26 09:54:46 executing program 1: r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000000000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) vmsplice(r1, &(0x7f0000b1c000)=[], 0x2a2, 0x0) 2018/02/26 09:54:46 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a0de1a830ba61175872c6f5000000000000000000000000000000000000000000000300004ca66f60354a646bcbc56f77e3bc3166f4a3f974f2a88ac132ed4c6244a80e1d84284c2f5ea1aceda0c3f64a"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:46 executing program 0: unshare(0x50a2600) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000180)) clone(0x97fdc64a65741f3f, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f00005e4f2e)) 2018/02/26 09:54:46 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x400000000000002) r1 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2) 2018/02/26 09:54:46 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000007fe9)={@common='gre0\x00', @ifru_map={0x1ff}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x3, 0x60516da6}, &(0x7f00000000c0)=0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00002aafe6)={@generic="ef92afe47a7e42bb51aeb82759145a21", @ifru_map={0x80000001}}) 2018/02/26 09:54:46 executing program 2: unshare(0x8000000) pipe(&(0x7f0000000100)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) keyctl$clear(0x7, 0x0) 2018/02/26 09:54:46 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f14ff4)={0x2001}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)}) exit(0x2) epoll_wait(r0, &(0x7f000000affb)=[{}], 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) connect$netlink(r2, &(0x7f0000000040)=@unspec, 0xc) 2018/02/26 09:54:46 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000200)="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") 2018/02/26 09:54:46 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@dev, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@empty, 0x1, r2}) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(seqiv(gcm(aes)))\x00'}, 0x58, &(0x7f0000000480)=[{&(0x7f00000000c0)="fd2fe18b7a6d1f77ef22fe65bb3e88d8a75f67ac68a7d7ae", 0x18}, {&(0x7f0000000100)="cc38b5f15991d01252c91655b57670446531882781f608f9ed22caf888d9727a1ea3c4e7124609409789ffbd636182254ffaab3eb26502da48c3beb590018478d5f6b34aea071b99b11e5af838079633392ea1be8f2fe5f7fe8a3366e66fe81f4ef67daca3c04a5185bf3b0348aabb8770126dde141cf207d9b7e70eb29807e9979f0265bf2c967a9f2a628678e252d6feb30f743b2d2cb749b2456323ae6d3109ccbc08816f080a148623bc41a8661f25a3dae827b60f597b562dacc2007809fb063c278c5e2744bc1e6d19c9a489930d4106b655c596b7a3a74447e32f632b563360ca53573b86c9f38b88b9b5ec2246eb", 0xf2}, {&(0x7f0000000200)="d8fd505f46d562c240f3a2712d322d303b7a8b3d0d49a227ff648bbfd7708ef0fcae0e28b4e2308ae4f9d7e6f5937201c05401765f2a1eee63b9abaf35be21753d86614614bc1f03b4b7a49a0b41f1ee1c026fea1037008a6aac47547e07ae51749dd7e1f7b05e9e14d0174c6bd302e090e8607545ccfe8b945940d2019c0bd6920cb767a317c231cb3025cbc36091595a5c0d3a1b6ab9ff5853e7474c330d722f5a27a5c78bd60509d89eba23028c4e5dec16678f2dd2d020cecdf2cbf6fa6ada85d096faedf9", 0xc7}, {&(0x7f0000000300)="649fa3c8730a5386e1a672ed24fb54bdee2a2d1d1725842cd8d39cdc6477c7e8499df305fbdfef4a337206b882b6cf258d901066efb3ad4eb753abe7fe3df0f3857a5b9929a8db2dcca149d4387eed8472e0eed372da3b4dbfa3d76c6beb4e15a0278209a598e8d60a8fb7596f4347e356bfccc0639568205c8154a7d172932b41fdc6cd43a47a8d3ab643d18f293f7aa4d9a3ffc7807ac6c361d69678ded7", 0x9f}, {&(0x7f00000003c0)="9f138c33f808e344af2aab0e06141584147d7ef4fa84d699e14d970fc5866507d45f75c5831d1c9c4d4ff0a2d426934e5574c66f9f44bf5d3755fed9204900dccbbd3dff7ef8794bf3d9c421840e0ca00bd8e8c5c11b7e42e414f2c293b83f09ed1be848a39e2a25d7555536f0417f5beb0fb535521e6f78e9802ad432aeedc4d8c1cd207de4b0c25273c63feaefaa3a209ba715701b1c77ebbcb8fee5da7d93bf99dc22f7341c56c267310abb7f985aa4a0fe7412cf", 0xb6}], 0x5, &(0x7f0000000500)=[{0x18, 0x11d, 0xf, "60f6d985"}], 0x18, 0x814}, 0x800) 2018/02/26 09:54:46 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f0000543ff6)='./control\x00', &(0x7f00000ed000)='./control\x00') setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) rmdir(&(0x7f000015dff6)='./control\x00') accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x40, 0x726, 0x100, 0x100, 0x4, r2}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000140)=0x6, 0x4) close(r0) accept4$packet(r1, 0x0, &(0x7f0000000180), 0x800) 2018/02/26 09:54:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xfffffffffffffffa) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 09:54:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x445) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x402) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xb3}, &(0x7f0000000180)=0x8) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.advise\x00', &(0x7f0000000240)='\x00', 0x1, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x26d, 0x8208, 0x0, 0x1, 0x7f, 0x0, 0x2, r2}, &(0x7f0000000200)=0x20) [ 197.057434] IPVS: Creating netns size=2536 id=18 [ 197.094489] pktgen: kernel_thread() failed for cpu 0 [ 197.101761] pktgen: Cannot create thread for cpu 0 (-4) [ 197.112358] pktgen: kernel_thread() failed for cpu 1 [ 197.126397] pktgen: Cannot create thread for cpu 1 (-4) 2018/02/26 09:54:46 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x1088) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000b03000)=[]}, 0x0) sendto(r0, &(0x7f0000000040)="7c3db9a90966997a37b798a95cb415c6602a45dd8b70a474e87e109db9b4ef3f8ee07a17cb3203ba6928490402534d7c763d842ef1c01e12d2a7c9cc590fd804afe0ca32eb61ce8bc09694857e2f4e9467b267064e13c02f92ab", 0x5a, 0x40800, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001}, 0x1, 0x4, 0x4, 0x2}}, 0x2e) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x3, 0x82, @ipv4={[], [0xff, 0xff], @rand_addr=0x97}, 0x9}, 0x1c) geteuid() [ 197.147309] pktgen: Initialization failed for all threads 2018/02/26 09:54:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x5, 0xffffffff7fffffff, 0x2, 0x7, 0x0, 0x0, 0x3, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x5, 0x14, 0x4}]}, 0x38}, 0x1}, 0x1) 2018/02/26 09:54:46 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="080000000000963bc1a47ee26000000049c4ec51f395502c00000000df00000000000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000000040)={0x0, 0x0}) accept(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000010"], &(0x7f00000000c0)=0xe) 2018/02/26 09:54:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1000}, 0x5c) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x18000) 2018/02/26 09:54:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0xcd8c, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xffffffe3, 0x20000800, &(0x7f0000e68000)={0x2, 0x1, @multicast1=0xe0000001}, 0xa95fe00fdf7cdcb8) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000db7f69)=""/151, 0x18b}], 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x2, 0x80}, &(0x7f0000000080)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0xe}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x68) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}, 0xa41, 0x11}, &(0x7f0000000180)=0x98) shutdown(r0, 0x1) 2018/02/26 09:54:46 executing program 6: getrandom(&(0x7f0000012f83)=""/125, 0x7d, 0x3) 2018/02/26 09:54:46 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/02/26 09:54:46 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) rt_sigqueueinfo(r3, 0x39, &(0x7f0000000140)={0x29, 0x8000, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x9, 0xffffffff}, &(0x7f0000000140)=0x8) 2018/02/26 09:54:46 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44033, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/205) 2018/02/26 09:54:46 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x3}) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4db0f1eb186e4822, 0x7, 0x4000040) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x1, 0x80000001, @empty, 0x1000}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5e862e}, @in6={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0xffffffffffffff01, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in={0x2, 0x3, @empty}], 0xe8) rt_sigprocmask(0x2, &(0x7f0000000080)={0x3}, &(0x7f00000000c0), 0x8) 2018/02/26 09:54:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0xfffffffffffffdcf) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/26 09:54:46 executing program 5: unshare(0x8000400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="270000080002811a0004000005000000"], 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="e2a4ccb69d3a32e798d1056cfdb7842b4c49b05135b40f25d379aa3d85fdb46158fd726c3d60b1e357289e99a1a3eede53da5eb878c21c6bb5ad45043a08ad7a32010b69486ca6aeb10c79532793ceb78d4717c70d10923be7d63ae33ca9ebcf281694a4a401518c32eef380b3f5c40d28", 0x71}, {&(0x7f0000000140)="22fee21000be38d00af5412c", 0xc}, {&(0x7f0000000280)="0fc0b69a6cdf9d95b14c534e914ccd6548b000fac983633f297a26468ca1aa01a55d40e0093f5a6d8fa2688c51f31c5ae0fc127a0b7bfb1e36e4f509a483d7cda9194146ce876da144fd71b39fccaedfeda152e11d32de6e1557b4f349e5f9b80b2b6b5f45c65b9880e6541d15f9cdd99103b84fbe926e9b1fe85d880634b5097c1924ee4a6fa8923cf403dff5b392147e809265c60f3e5f69215d3300fa7146d422626bb36e3eda1ab81d6bf27ee66be14cdf3978ba67a56cb5247887e3802ef3553e4b14c7a5d70076275394eaf691fcc172b4507cb3fdda72320d84ef03039c521084acaada6ff506052129bc433a6dd384da77d2232740", 0xf9}], 0x3, &(0x7f0000000400)=[], 0x0, 0x80}, 0x8044) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r1, &(0x7f000004dfb0)={0x5, 0x0, 0x1, @tid}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x228000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000400)=0x4) mq_timedsend(r1, &(0x7f0000000100)="519d32edd0547591857e8a1b9490e611f4b6fa6d22016203f44d43d89f3d5677d419617b735f138eee8011cf72163b9bc1440f09785af8849a99773d05c253f4", 0x40, 0x0, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x6, 0x10001, 0x0, 0x10000}) 2018/02/26 09:54:46 executing program 6: r0 = gettid() unshare(0x28060400) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000080)=""/174) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000040)={0xfff, 0x94, 0x40, 0x1, 0xffffffff80000001, 0xba}) exit(0x0) pipe2(&(0x7f0000000080), 0x80000) ptrace$setopts(0x4200, r0, 0xf1c, 0x20) pipe(&(0x7f0000000100)={0x0, 0x0}) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) syz_open_procfs(r0, &(0x7f0000000180)='net/ip6_tables_matches\x00') ptrace$setregs(0xffffffffffffffff, r0, 0xe0a8, &(0x7f0000000040)="225651919f7aa1cfbdacfeefdc4042c873b91916f0411804845ca86a5e9e6797da5229b409e9949359137b32aa8415070cec647b14b1a2e7") getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000000140)=""/104, &(0x7f00000000c0)=0x68) 2018/02/26 09:54:46 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x17dac25d871ab8d8, 0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x8, 0x0, 0xd50, 0x8, 0x9, 0x9, 0x100, r2}, 0x20) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') 2018/02/26 09:54:46 executing program 4: socket$inet(0xa, 0x1, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x80) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000000000000000000000000000000300000000000300000000"], 0xfffffdaf, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x1}, 0x20008054) 2018/02/26 09:54:46 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x3, 0x1) 2018/02/26 09:54:46 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fceff0)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x202000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000140)={@common='eql\x00', @ifru_data=&(0x7f0000000100)="8adaf0f02939d2b00ca4eeed76bb38db81d634fd5e4b1f64dd29bd4ee2df5383"}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x4e64e065, 0x0, 0x9, 0x2, 0xa0, 0xa0, 0x2c, r3, r1}, {0x8001, 0x4, 0xffffffff, 0x80000000, 0x6, 0x4, 0x400, 0x7}, {0x9, 0xfffffffffffffffa, 0x3, 0x8}, 0x100, 0x7, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x7, 0x1, 0x1, 0x4b2, 0x21c78000000, 0x6, 0x8}}, 0xe8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000280)={0xecb7, 0x8001, 0x5, 0x6, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r5, 0x4, 0x9, 0x0, 0x6, 0x200}, 0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/26 09:54:46 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44033, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/205) 2018/02/26 09:54:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x20, @ipv4={[], [0xff, 0xff], @empty}}, 0x160) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80000) socketpair(0x10, 0x807, 0x1, &(0x7f0000000080)={0x0}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000000c0)=0x8000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x879, r2}) lseek(r1, 0x0, 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/26 09:54:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00003ed000), 0x2) fcntl$setstatus(r0, 0x4, 0x7fe) 2018/02/26 09:54:47 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x440100, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000000002000000000000000000000000000000000300000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) 2018/02/26 09:54:47 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x9e500, 0x28, 0x280, 0x0, 0x3fc, 0x4}) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) getpeername(r1, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0xf) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000e4c000)=[], &(0x7f0000138000)=[]) [ 197.713053] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 197.746983] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/26 09:54:47 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x100000001, {{0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x46b) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0)=@dstopts={0xbf, 0x1, [], [@ra={0x5, 0x2, 0xfd}, @enc_lim={0x4, 0x1, 0xa6e}, @pad1={0x0, 0x1}]}, 0x18) 2018/02/26 09:54:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) fstatfs(r0, &(0x7f0000000000)=""/39) sendto$inet(r0, &(0x7f0000000000)="8e0b258b87f4887b53cf", 0xffffffffffffff4c, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f0000870000)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) 2018/02/26 09:54:47 executing program 4: r0 = socket$inet(0xa, 0x6, 0x3) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x210080) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0x8) 2018/02/26 09:54:47 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x402, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="8126725e0381308ac9883c56085f4d2c41aa05e02487fc757c", 0x19) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x81, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @empty}, 0x244, 0x1, 0x75, 0x9, 0x0, &(0x7f0000000040)=@generic="367a9cab485c86ddc91f6b4be84db010", 0x2, 0x80000001, 0x100}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty}, 0x10) r2 = accept$inet6(r1, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x9}, @in6={0xa, 0x3, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x30000}, 0x5}, @in6={0xa, 0x1, 0xa4de, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}], 0x70) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x6, 0x5, 0x8, r3}, &(0x7f0000000240)=0x10) 2018/02/26 09:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e94000)='attr/fscreate\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r0}) readv(r0, &(0x7f0000a42000)=[{&(0x7f0000b2af51)=""/175, 0xaf}], 0x1) 2018/02/26 09:54:47 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000318fa0)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000), &(0x7f0000e6bfa4)}}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)) 2018/02/26 09:54:47 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000000000000000000000000000470000000000dc027805bca75664729bf06f37c76f1bd7eb"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6=@empty}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) readahead(r0, 0x4bc, 0x3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x5, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x3, @empty}, {0x2, 0x0, @loopback=0x7f000001}, 0x200, 0x9, 0xafc7, 0xb53c, 0x1ff, &(0x7f0000000040)=@generic="3b83ab5094d320dc095f4fe210ec47d1", 0xff, 0x7, 0x8}) 2018/02/26 09:54:47 executing program 3: r0 = socket(0x1, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r2 = dup3(r1, r0, 0x0) sendfile(r0, r2, &(0x7f0000000000), 0xffffffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/02/26 09:54:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000000080)={0x7}, 0x8) dup3(r1, r0, 0x0) 2018/02/26 09:54:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x440800, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0xfffffffffffff292, 0x1ff, 0x2, 0x9, 0x7, 0x40}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000ffc), 0x4) 2018/02/26 09:54:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="55dd7189041c7c0647e8020eedc4fa129105776b65d11cd9a2b90b1560d68978977aa0788df1cf5c2fe9ba3ee3e998cdfcea15953b4bedab47ed2d027ee5a3ed61371f13f95e6ecbd33a4b50e307930efb4d1cbd1e17139e02d8aa3c57b1"], 0xa) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000140)) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000140)="25702f8aefd70c62c08acc3724bbb76a04a7c41b2a24945dda236d1c09cbfcb67c3718483a6afc201a16b8f232496da68283409baf706963ca546c69d6566860bdff159bc142b950d301e627dbfa2130b98d6001a2251f7117d47260", 0x5c) sendto$packet(r1, &(0x7f0000000080), 0x0, 0x4000080, &(0x7f0000000140)={0x11, 0x5, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/26 09:54:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00000001c0)=[{}, {&(0x7f0000000180)=""/20, 0x14}], 0x2) dup3(r1, r0, 0x0) 2018/02/26 09:54:47 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=ANY=[@ANYBLOB="0a000000256782d100000000000000"], 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x40) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/26 09:54:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ff5000)={@common='sit0\x00', @ifru_data=&(0x7f0000b7a000)="030000008000fa04000000000000000009000100000008e7690007ffff2400"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x10000, 0x4) 2018/02/26 09:54:47 executing program 3: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x800000000}, &(0x7f0000000080)=0xfe6d) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x3d, &(0x7f0000000100)=""/28, &(0x7f0000000140)=0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@loopback, @remote}, &(0x7f00000000c0)=0x8) 2018/02/26 09:54:47 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000003164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000003fc0)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x89c14da6d2f87f87, "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"}, &(0x7f00000011c0)=0xffffffd9) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001200)={0x6, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) 2018/02/26 09:54:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='-posix_acl_access-vmnet1eth0selinuxselinuxlo{\x00', 0x2e, 0x0) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000701f34)=""/204, 0xcc}], 0x1, 0x58) 2018/02/26 09:54:47 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x24, &(0x7f0000003fe0)={0x0, 0x0, 0x5}) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 2018/02/26 09:54:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f0000000040)) getpeername(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) 2018/02/26 09:54:47 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xc2d, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x5, r1, 0x2, 0x5c3d}) poll(&(0x7f00000000c0)=[{r0, 0x4098}, {r0, 0x1020}], 0x2, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={@common='irlan0\x00', @ifru_flags=0x800}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x5, 0x8000}, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000002080)=[{&(0x7f0000000180)={0x27, 0x4, 0x9, 0x7, 0x9, 0xea, "afc25640064df3ea5d009b51ec2c814cf9c234e78ff4dbc68debf84dc115740bd934c4920c65311c322d9daa668b3d0d2bec57079f13950bf9cf73e9120c12", 0xfffffffffffffffb}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000200)="0088385a58656e40608751d3272bba00effc2b22d046c8242eb2e288ca5e3140b9d7f632c4c69dbf652e36f758bcf173d6d249af107430b78b664ed7a9b824b48aa620bdfab92afe04a35b32673f19", 0x4f}], 0x1, &(0x7f00000002c0)={0x1010, 0x10c, 0x1, "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"}, 0x1010, 0x80}, {&(0x7f0000001300)={0x27, 0xe8, 0x8, 0x2, 0x9, 0x2, "a2fd8c8d974c7d80b1c2c8ac45bba258183b5db3e8d2f852ce709546c3b0d1019176dbb5595501966bc76ae70a89f7f171901b2dbd006493ff6345ff772fb0"}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000001380)="07930b85f222da665565841f94ce51cb36653099aa4da76d3da172f1749969285b6f0f6ad7e7be0e88197efc2d8379988a878df24968911f50e8171ee94d19596a56f410c36f57e807331f4d71c2ec4a3101497ae9c2274bd73a875895e5ef08db991a8fc575e4a4678d534d26", 0x6d}, {&(0x7f0000001400)="e7419ab1c16c3c1dbb419ec87d0d82f2740391d13e3c8c0b0dd3b8d5549e420fae5f2eb54df8e7f0f40b1708a6757bdfa28429e6d1033522fd475ff4ca3f0a7a8396c548b6bbb4e3c4f28f8511b21d68e1412790d1a0b1dc16a413448465198ff43ab13018a5277216010a23ccce9ca47b392beaee084c4c79e24e746b1b32ca77ae1cdfad33c27a0ccdd80dabd19a3dfc51aaf83f8dae8847121a", 0x9b}], 0x2, &(0x7f0000001500)={0x18, 0x11f, 0x5, "5bce88"}, 0x18, 0x20000080}, {&(0x7f0000001540)={0x27, 0x1, 0x408, 0x5, 0x1, 0x6, "96f303ac2007c989a8b699d89e760fcd71a7e8cce9466376024f0e8104b2be074f66aaeca7b1ad3b16abcea676c5139949de30e0d4f88e41a0603f0a14bb4b", 0x2}, 0x60, &(0x7f0000001680)=[{&(0x7f00000015c0)="8b0535e50e573d885bbd02d21a1a66d3d2b90f0101de1ccaee6f5fd2d8eb45bdda64330e11936f10120e7c8cbf82a9be6a7ec2de9beab9f94a4ed73e0f2273e106b3652cd4af5e334eb7074c80ba70943c938c6e6b9954aca5824131165c14d6dd375512e03ff66c9ae359e93303d86a85d273a26b66b0ea3ea86eacc0d5d253716ef7b369cd4c624330c1fac480f8a24e9af41981f4b4176e3f740da3290443c735f40c1c9c3f3eb98170d93886b44ef25541", 0xb3}], 0x1, &(0x7f00000016c0)={0x48, 0xff, 0x52, "8e1d1ab759bd44a18deabfaa965897ab844cc900d867bf5959b1ce59deaf7bd76e38855169a4740624468d581b9c101d415cfae384e8"}, 0x48, 0x40000}, {&(0x7f0000001740)={0x27, 0x2, 0x56e, 0x6, 0x800, 0xfff, "5b71a9d75c3d700f76964211f80834fd6a3bb05ca903d935c0a69c8b7fe54c1bc7a6f8fe8468599d3984df636646283e061fa5e9bf7faad4344d43d1206e72", 0xffffffff}, 0x60, &(0x7f0000001a00)=[{&(0x7f00000017c0)="aed1c99e9a42236fa84be891ef91451262cfc5274a1df8479ce115c3fc6d5deaaa6ebaf470eaca5a7b294822f143851d880e2551bca5f9525d146198a23bec10c94200760bbe9539397c87ce6947555a1de8eea80b0e26bf0c0d5626ec136371a2563fa1bae2cb6f3b5debbf3796d7ade3c2df95c32696524d5f85fda6e8038feb11fa5148ea81a10b3672", 0x8b}, {&(0x7f0000001880)='11', 0x2}, {&(0x7f00000018c0)="1d8aff9490a7cfd4ac4ccd8c027a6c2cbeaca6dcc3b54c57cfcd673a3d005222ec9f3c53dee4281afd7fc3490da4735fe8a5aa302ed56d7f29e351c02826b772ed999120790de6bc718b170696aa8be2fbbd4859255c112e61f0d62e643d512b", 0x60}, {&(0x7f0000001940)="3fa3705ae38ad3e99ecec7ec5d5f3a8329df78abfbd39943a3c396b5e65e68e0cb9f785f", 0x24}, {&(0x7f0000001980)="18aaba6adbd602ecc602d339dd8d0859aa5da2827e171c542830998f5aa4c3a4c901863214b667243c7452266b032ca1141cae195dab814d5ccf6fe2a41242debcbeb9e4c65c2b38543e01884a049259f0673f5aefebcef675cae10c20", 0x5d}], 0x5, &(0x7f0000001a80)={0xa8, 0x101, 0x20, "fe9072f8967d207fc227e0a5de850614d33c9f99104aab80972c3675439611971b30d0e689561d250512b7c95f81ffad23d794f7054c8fb52208738f703da3f8fa98807212daa7161be0b928bf28e97d12ef882e1f4d82c1003bff95eff73e0235947f312d49c9a6b416b3ece7dcde4130c93dc44cdb646210ce537d21a07bd228fdf96bcc59184b233a5d4b5953d1d95fd5e7"}, 0xa8, 0x40}, {&(0x7f0000001b40)={0x27, 0x1, 0x8000, 0x3, 0x9, 0x5a6, "85f855af52a8e20bdb1b50a0338c96dfb899aae349b3c006dce8ebb5670d94c099e3df6c72be98fd2be85a5216fb6ab20514bb8dc64ead4a2ad8bffbfe7c88", 0x9}, 0x60, &(0x7f0000001f40)=[{&(0x7f0000001bc0)="63adb8d9963cb1693accd77b0edff706bddc052af13a44a37638f7e3d00df815c3baae37a9e8dffc11d26975d816981915c8ed87545d323e1ca542f0dcf4df7d09396983591f9e23ba90ef47d055f00bc64bfab6575150d2671f90ebcdd198d74efe1f70a43aba7a326793919364924285f331b760b27af7d393dd6454de791755a92f83dfaa9482bb05e516949419439fa011217669c0ddcfb10d2514684b1c6258c7adbc33fefe02073443663050cd31c707", 0xb3}, {&(0x7f0000001c80)="1916329a52e1bb333bb4257aea68cff29366d1aba71597", 0x17}, {&(0x7f0000001cc0)="9f28d746492d47cbc4732f07399c237ecde88188f23948253890ec0c6c94b678b016822eb31146c233e29be211f372d33881b888212cc485fed1b566ac89eb4bd21235e2c4d42dbe6c4af995709b20d8e17e38d1926d4e2eae97cae13c2384e529a62f2066308406b84edeb6e5ab5494d451fedb2518bfa99c33c666a9d54acc5b1ed7f824377acfe98030da24a5f5b320888bd2b425d5a90ae3d1f79289824af2179975dec44f2a40ce4d6e062da2de1012dab12aa6fa", 0xb7}, {&(0x7f0000001d80)="11130464c4edabfc9f1c6860f8e261aa41a69399dd1ce123cf65a713a091b30cb9d768317f38ee1062374212f06de41d7b10f1906262b4b211ce6dc79cdb0f5819672ed213e87d055bda919d54b7cf72a80275e4dae3021b0238a69ac64ee847979b2d01a5687c97180bbbe53d939cf612efc2f4730133e94ff6b6d4e08ee73c0bb67059db1c80488c3efc99b8d54dd7808b3b5e01383df4b41d10fe1574614b0329b12e1b7f6a8ba28415ba7e22b53b435763c51b90f6a4c1a45b09c0829b022201e4", 0xc3}, {&(0x7f0000001e80)="381ae2819c28b3e414be25255247f84a49ba80becb8fd2ba732b38244d07563385edbade6591fca65f1a4d801cc8db63967b60b5d248ad88ad2f2651a1b6e4df433af726dbc7397e042c34dfb656f541b8cc2805d885ecba18818564d296da69320dece91b5f5e6bf1e28673d96853ff51d0c55f6056b3b72a275f4fe3a48324c7f4f637050024274e55072bac459227f262945b0409147dff4c522daee88b796e", 0xa1}], 0x5, &(0x7f0000001fc0)={0xc0, 0x104, 0xe83, "52150eb498f971d369a171919bf81a24065aa351011a17fea2ecf9a419d65d982b8d16d0a6c276a7cc8c4c3c1f8327a0d385b9d766ccfb663d45e039d47b0a634d51994c530c2a774e03a35b46284fc3f87b94400c26f0586d5082b57d9d0513d83c75719b9b0abd54786a1290db8bfed0e4961bccb5a19064ff79df7532b9bda2760b676bf2b0f7fe4ad40db1176259ec5f48bf2190d63878318f667e050786623874178cf50100e0"}, 0xc0, 0x8080}], 0x5, 0x4010) ioctl$KDSETMODE(r0, 0x4b3a, 0xf6) openat$ashmem(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/ashmem\x00', 0x8000, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002240), &(0x7f0000002280)=0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000022c0)={0x9, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @empty}}}, 0x118) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002400)="6d643573756d3adf2300") geteuid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002440)=0x0) ptrace$cont(0x1f, r3, 0x8000, 0x80000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002480)={0x0}) accept4$inet6(r4, &(0x7f00000024c0)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000002500)=0x1c, 0x800) sendmmsg$nfc_llcp(r0, &(0x7f0000004ac0)=[{&(0x7f0000002540)={0x27, 0x1f00000, 0xfffffffffffffffc, 0x6, 0x1, 0x1ff, "9a6d35ea4337faae7e9003dcc538fc37bec1330d5feef5bdbdfdda98a4762ac642921b17e90008218bd0e9c69fa5d961c5e39fe3e8d921e19609f0086b7621", 0x200}, 0x60, &(0x7f0000002780)=[{&(0x7f00000025c0)="ec81c6ebdff8facd91887fead2279b535799281eb5e5f4b74dc6b2423fab75f98ed3b790d1b83092c2264ebc9529c1bdd731fb09b876e54d617ce22046ce8850aaf9baa782c8c93208bc9663a2c91560fafde39823", 0x55}, {&(0x7f0000002640)="4b52f21d702553c34dfbf3da36b01e1a78640d608f9bb1f7b5477be80bc121db3b4bafa205d2797a5bc97e7727ef3beefde5def1506ece4e5e048e69cfac06e9d2037d6bc798579d769e77308a6991fcd0aeeb92098485eab4ce8f7ce93aa75c9bf33f1819fa21176a662ad63231b127743a93875af19eda4cb099a7027eb132a151951fcc39ec05c6648073826530c266e5c5b9bcea6fbae08857cb5004e586123540ed023139736d34a3", 0xab}, {&(0x7f0000002700)="576e197c4638a0cc74a309be6213721f592f7bb04a2f8e92c20e9d0ceff2a4e5732e5006472951b112234191c6447448f4d1311007f4e00c5f0c342828cae1f308034bf2ff78df3b0ca61748723acff21fb45830b00ec41dc6db3d2decf0ffe4781cd54daa4d387e", 0x68}], 0x3, &(0x7f00000027c0)={0x60, 0x19f, 0x8001, "4bbf37b890f535d701a31b0df7a8c3bd432853b743f21d5af3929cda2294d22565d5779877ca24fc391ead7cd1182a8b784f3a948c6070a55ea7acdace2cdf7c8179f232d3936d986491be"}, 0x60, 0x80d1}, {&(0x7f0000002840)={0x27, 0xffff, 0x0, 0x7, 0x7, 0x4, "8c804b06bdc537a1f78eba27ca627d9013afe2a6e8f90be707a4d2936b431d390eb4e97c23e4046e52884e66f0375755673a717e3ded81b7cc5a09ca8a485b", 0x5}, 0x60, &(0x7f0000002d00)=[{&(0x7f00000028c0)="b21b45cd61af0a13edcd32f6f3a6d7c8e581edcb3118d24c6929045b4308f407b08afb04c93926afea1a81eab82ff89645612f94c7140eb5c96dd4", 0x3b}, {&(0x7f0000002900)="5c8f7729115ef0aaf08bc38f24a96a43c8d6e2", 0x13}, {&(0x7f0000002940)="28a77c46c8f02e75439654e3c362dc7ff96db6fdcfd5800d24261689f63fa338f4cc23486d9b46221576ee568fd3cf9465257f5286ebb3a7d9d5b3bf36488cc6e126f76a85b453aecfb9480697910bbce1eeb4f95f5595e5051e947337ec012fb8b1bf194fcd8c86ceb102ca9932a715c4959822703d187aba3a6cdd0f414b2256c51e3610040ad92b07ee", 0x8b}, {&(0x7f0000002a00)="e21b22526ecea8c59df545ad494771d61482dfbb0221f5686fe88af6b8cf904a76da867d30da7c4cf0791e04d957531e2baa6cfbcd252dff0ef974e06736e1a9090158ef216e658129bb83a64a94e4d568abba485e173c587fde66cbcc1947c1bba5e26d1e866bf981e31a741b4c650ea19b6aa224341e388094c134b15e23d436eeb4b451715e39d1f37a68420f331ed008f3c86ca886f0ef89d83dd534dba7bd1be165e0bd232ce6b71b70c0c327d42b38316c9e21722a7a025bc353eeff", 0xbf}, {&(0x7f0000002ac0)="b3", 0x1}, {&(0x7f0000002b00)="2ce62f2215a98985d05c64138e39ce7925", 0x11}, {&(0x7f0000002b40)="b1a248b23ff8b1", 0x7}, {&(0x7f0000002b80)="5980d3551e8636b1c698b08307cfb0466b4bd1a13ce5d3b7fc9e892019e219b7de6d2a9ed83f1169e39877728f98ad8d01684058d4a63402bca42efb2f2fc5a3b76f2e106b82437c056b960e558b", 0x4e}, {&(0x7f0000002c00)="c2c4d1a87015af04cbd9059e4fdf141956cca2fbb6f4ef8f7c9f0c24c20d1fdbb4f009fcc1b4daa99e62c93790c7b7c9d9d7fd4296c40773b0d446a03c4b56344272713d77e911b4551fd7ac0d7e8da0c0bde03803d43e32264ec6b8275835ecbab7db7fe56a44aaa2fbf8d5ac4a043bcf5a04f792a5ce35db090bc2f6042d71ed1e4a752df5ccd9f6538b3f831d529ffd3d9722168fad35ba9eabc5071bc5e1958ddc038e73ae1f518bec20d9b420c6ef0e333c3023e6dc32b06dd85682a771f29175a07866f4d1f8e9ae26715e5e831600b1f6218f6bbe6ba3775ed3d81861", 0xe0}], 0x9, &(0x7f0000002dc0)={0x48, 0x13d, 0x5, "ba962f3e99be4a2e0cce058a97a1a94c90a266b1a4e627e0cf84d111088c3a47111f259d87d88966419285ec1d4693400b"}, 0x48}, {&(0x7f0000002e40)={0x27, 0x1, 0x5, 0x5, 0x24, 0x10001, "10127e019dcc4bb89200648c2d765c3bcaff70cd96cd0ec9f0a217f435012d7324b104619db84b2cb8ad5d31d44d2b9b2e2eef08023eee12a7fcee4beb6e66", 0xc00000000000000}, 0x60, &(0x7f0000002f80)=[{&(0x7f0000002ec0)="a3620fcefe4e1441d4d7dc3dc6e816cf8c69fc99ef4ebc10c7a78be92bf43a68dfbc5635c72dca7bd25d232bf0fbcf49412d75ecad8013cbf42e300dd2f1cfe3d79fe4b713d5660aed420d3129658cd3f7565d9c93db8914596fea99338abb486c4f1893b9e6c0c767cb4dd3ed1a14a0b67c37c564da6f4617388d1eaabe78673870441380a8d24ae1", 0x89}], 0x1, &(0x7f0000002fc0)={0x48, 0x113, 0x200, "98a9b80f4116c16691e85879c54c144a828ba667ad2324e5cec38f17fba72b56e88d11c85aacc04bcf6a362f181eff6d371bcddf3f41"}, 0x48, 0x20040000}, {&(0x7f0000003040)={0x27, 0xfff, 0x5, 0x6, 0x9, 0xcc, "91197af485ed276fa24dc051ec38bff03c0ee3b72ff70f69b1c8f489d12f5d310a215af943e5cb3a271741af225be111233372095b880c03520d4d446d94bd", 0x7ff}, 0x60, &(0x7f0000003540)=[{&(0x7f00000030c0)="909568ee7b9033fab55917abb3abc92797b9974f7b0ba1a1793449a14cd3db6945b3edeedf71cde3473aa31683d748244b29758a2f1553dd8d3d3831c7526a83dfc5c974846c8c6fe713b583a7f0a345efe6e4b6665c67f0ecaee59acdaca469932bf0b25840223723a633e251a718b4ac5bd82e8258df81a075447d919a4f9a54b8d3b52603053a853c85297313e1ad3e6cf1147af54283f0dcffe48db5643ce6238904d8c51a70e2a8f54a3c625a978254b811bf1c395a3faf7835311b46b3f33eb315476f731da0806fdf6ca855415ca7415aa7b74cd2ae0a10da8e7370d9d32c3f", 0xe3}, {&(0x7f00000031c0)="e141db32a7eea6b1d6e530c7558e9eeaed5a51dfb90181d24b2a24f7880f7bb89145c136c3d1d5186ac8fe1465e2948aa9bf2302b79806bd5aa8b7728228fd751c4e0b3299a0302aef36ea374301022fb449aa210d22bae6104144bd3a77329bf7bcdec6b9317399a70fc1b9a6f2", 0x6e}, {&(0x7f0000003240)="57cab09ad70f84cce81e18319c66f8815a8b97febf9fb47da44b8820a60057bd46822f684d0bc0b649fd755140366142dbc7ca1bd3ffffc5fee9682e0e9e937c8ece530e72569ac92a8f1873a346615a912dd0a19b9b784cc525a95067cb5c4eba671832d36827c277a8c19db9ec62cacf5e501ba540618eaae193c73ec03ebcaf1c9641864f336e84a4fd6cb390ce6c7012f993fad97a10be8b8ed940635b614d21831fd8fd29217ad467d8d0887091340de42c8e12936144ace3eaf089ebaecb05d6dab1b757c33fd96a4bd5b6cfcd499afc31e66fc7feccc3597f660cf92cd34e582d8c92e415f6295e0279f224", 0xef}, {&(0x7f0000003340)="c66cdd93167e42f31494520b7fe5c658cc", 0x11}, {&(0x7f0000003380)="50a5e38e3a8a9f5622956e2423517f0ab283c2309510b5d2c8ece20322fb04cb4761eb88580e913c0e95e0c98a29c96a0b648e97fe6e499fc7ca657696b954075404c7523082c82df782220009fdb566c3f5fd8b6d6f7eff5859acbdc1821a7f87356824f02fb9d44019249c71f18bbe66b5bacfda2c541c75e86ebaaa51fec56022d2fbde45364b9bf3e742c2e9a1d2c7afc2464f31e2695ec70ac4aff303d592de673075fa72b162453c207bbe032c1422398c7b1157bc91e1488cca8e4c94a4c443afa7f89f219e05d15b22e8a6574a9024ff188036118d305e86191c480641c0fd3a6ea69785befa7adb6eae81001b3344bafa27f1", 0xf7}, {&(0x7f0000003480)="18dd12b862a626df14e9c96d180b1c628638770c1903a5c926bd4d56399f0539b61f17e3465437a2b8401dd84c8238fac662fe512e2d9d6b788cdbbf4345d43e10c49512354ad78dc54b9fd8432b8317f9665c33747f0d39c79e6e61f13b6f208a7279caba988d7648c2e6a986a11b6650da07485881d91e3cb20d70794f5fd598d66a1fa159d8c9266b04cc4f7e9553", 0x90}], 0x6, &(0x7f00000035c0)={0xf8, 0x118, 0xb5, "467345e92f70761015f714296179edd568a585b0bf229cf180959e700b2b2d551f4bd97dbf94f68894f1d7953ce4b1343daf10a9f3ab17ea1baaf2d50552ee913bc0dee2ddc28077b82a2ca67dfea8a416edeaa25c9dcf9812af42e0bbd1bbc6fc7fd8e91a5cc8fcf2cd59fd4454be8f62ffc13b00a9111f9d8f343873752e765003fca64d34037de3f4b45d20eafc27c08474bc088369b2e0773aa66ab60de131cce944f4f3354daa5bba30508d82051d45bfc7626ed55b7f12ddee0b083eb36c953603fdc0be29166cd0b21c55d9f801475d058eae96cb4ac44b10397858f65f586a07"}, 0xf8, 0x20000040}, {&(0x7f00000036c0)={0x27, 0x8, 0x400, 0x7, 0x2, 0x7f, "4ec103d67bc0d78cb21852ad746bc80c2f7a74c67cbb0a27ece65d5468fddf5d7de41f0bff1cd3d92f1c5c0ff48bf2a25c06e71353578c4f0bbedd895925f9", 0xffff}, 0x60, &(0x7f0000003800)=[{&(0x7f0000003740)="013133c7865bd1c91f846a198bf1db69c44ed9867f4bb1ac204cc29be8412147ec46b638aee21e253ad786001ee27b36d1cfd0e61f90a3838c74a06c3134f87c221d271672a10278a856ec233a3e458120037d5ed212a51b8e9d85fae6b9fba4a524b479b78be4bfcf61e4ceaa76ed740b88aaf6d0d6d7a475273801a5f1f2d8d57557bf89f7bd3b74cdd82cbc35f7706aac129807811424a692dd1f826703515650a579975330", 0xa7}], 0x1, &(0x7f0000003840)={0xe8, 0xff, 0x1, "f46eb94b7396dfc0992a87f797ad9d99063ec515813683e4b48875fb140a8e1d94f53a86fa350c54f303cd0d966cfe6fce4dba64c53da0e51e5985e7a095ac6eca24c90c7ba741eb1d7df853d70e5b1eadfd246230cad5bba76bfe78e578a70c708a423f309a622eb55355579ab67f0c300bd44912cc5839594c4c74426501122ca2b31cc26c77d7b31e60e7050d7ff7c8844e9b778f4b5f073a4a6ab358e7f4547ec4f9200f164fe1bc4329c4196a48746e42ea27b0343dc675cc606b213351a1a54087cb54b127a7bb42329aeba9b80cd680b694c4"}, 0xe8, 0x40}, {&(0x7f0000003940)={0x27, 0xfffffffffffffffd, 0x7, 0x1, 0x9, 0x9, "c389988d5873555a29d1ba5f38827163dc47239f944f87eb1be0ce49eba195219e57dd8fa6f3a9bdaea432c6aa0442d49c03ff843e98a25397d1de4ff31652", 0x20}, 0x60, &(0x7f0000003a40)=[{&(0x7f00000039c0)="642c7c2504f5c5687717a1b7671261691f291e9103a14c096380852aa164b3a628753c63c5edfda17e664be66607469692341e17cb93ec13d47db9bdb4f6171e38dc403bb4ee1e7cec8d88b8681dcc750c327c69d151598d", 0x58}], 0x1, &(0x7f0000003a80)={0x1010, 0x11f, 0x80000000, "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"}, 0x1010, 0x10}], 0x6, 0x4000001) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000004c40)={0x5, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) socket$nl_route(0x10, 0x3, 0x0) ioprio_get$pid(0x2, r3) r5 = creat(&(0x7f0000004d80)='./file0\x00', 0x8) sendmsg$nl_crypto(r2, &(0x7f0000004f80)={&(0x7f0000004dc0)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f0000004f40)={&(0x7f0000004e00)=@get={0x110, 0x13, 0x500, 0x0, 0x0, {{'rfc4309(rfc4543(gcm(serpent)))\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x77}, {0x8, 0x1, 0xcf2}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xffff}]}, 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x4) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000004fc0)={0x1, {{0x2, 0x1, @multicast2=0xe0000002}}, 0x0, 0x6, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x2, @empty}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @empty}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x3c8) sysfs$1(0x1, &(0x7f00000053c0)='*\x00') ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000005400)={0x2d, 0x5, 0x4696, 0x3}) symlink(&(0x7f0000005440)='./file0/file0\x00', &(0x7f0000005480)='./file0\x00') lsetxattr(&(0x7f00000054c0)='./file0\x00', &(0x7f0000005500)=@known='system.posix_acl_default\x00', &(0x7f0000005540)='rfc4309(rfc4543(gcm(serpent)))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x1) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000005580)={r1, 0xf4a}) 2018/02/26 09:54:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4), 0x0) 2018/02/26 09:54:47 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x8) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) r1 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/02/26 09:54:47 executing program 4: r0 = gettid() unshare(0x28060400) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x8, 0x7, @sync=&(0x7f0000000040)={0x80000001, 0x3, 0x401}}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') fchmod(r1, 0x10) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x0, 0x2710}}) splice(r2, &(0x7f0000000100), r1, &(0x7f0000000140), 0x394b, 0x2) pwritev(r2, &(0x7f0000000280)=[{&(0x7f0000000180)="57b71605a5cd2a66036b11b8fbf816bf5d13fc1e50170901a8d886e1666dcf0cd47aa735e69afa271668d90352740b3fff9be62a1545396201cf283e0e37fdd1a3a1de45c12c00b7aec693f592c31c2a45df783c5f6fe026f7a16cd7f86fd28af11dc96dc24548d4ae3eb30d99253f5f154c909cc1c3aed9a47f3fb714f001fc3e8565a5b1d88503db7d5b7edd7235f96a2676984edc5265219709d35df5abbdf82af68021474ce59e04b4a4c2738448a4eab452de1778b07c74ad147f343658cafdbdaa15742e84f9fa3cec5c4168ed3703a886c311164a78a32bd344cbad7bea1ae4b11b729d0e753866825ad30330", 0xf0}], 0x1, 0x0) sendfile(r2, r2, &(0x7f0000007000)=0x47, 0x1) 2018/02/26 09:54:47 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000318fa0)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000), &(0x7f0000e6bfa4)}}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)) 2018/02/26 09:54:47 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) lseek(r0, 0x0, 0x3) fallocate(r0, 0xfffffffffffffffe, 0xffff, 0x4) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x0, 0x7) 2018/02/26 09:54:47 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x6, 0x7, 0x3, 0x349e, 0x63}, 0xa0) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) 2018/02/26 09:54:47 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x6, 'queue0\x00'}) read(r0, &(0x7f0000000040)=""/28, 0xffffffffffffff0d) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x100000001, 0x5}, 'port0\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x40004}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x7ff, 0x3, {0x0, 0x0, 0x3, 0x2, 0xffffffff}}) 2018/02/26 09:54:47 executing program 2: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x200000) r0 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00007c1ff8)='./file0\x00', &(0x7f0000630ff8)='.') 2018/02/26 09:54:47 executing program 6: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x1, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x7) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) signalfd4(r3, &(0x7f0000000040), 0x8, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000000c0)={r4, 0x80000, r5}) 2018/02/26 09:54:47 executing program 3: socket$inet(0x2, 0x2, 0x0) ppoll(&(0x7f0000000040)=[], 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/02/26 09:54:47 executing program 0: prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) prctl$intptr(0x200000002f, 0x2) 2018/02/26 09:54:47 executing program 2: timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) fchmod(r0, 0x1d0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) timer_gettime(0x0, &(0x7f0000741fe0)) 2018/02/26 09:54:47 executing program 0: clock_settime(0x7, &(0x7f0000000000)={0x0, 0x989680}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/02/26 09:54:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socketpair(0x1, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x7, 0x1, 0x8, 0x8}, 0x14) writev(r0, &(0x7f0000fb5ff0)=[], 0x17a) 2018/02/26 09:54:47 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x480001, 0x0) dup(r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x0, 0x10001, 0x4, 0x485, 0x4, 0x4739}) read(r0, &(0x7f000062b000), 0x0) 2018/02/26 09:54:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a90ff0)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/02/26 09:54:48 executing program 5: r0 = socket(0x2000000011, 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c6dfec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="d92a76721e7f"}, 0x14) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/26 09:54:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8100, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x43) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=ANY=[@ANYBLOB="20015700001a00090a0000000000000000ac140000000000000000000000000000ac1400aa00000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000000000000000ffffac1400aa000000003c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000cf000000000000001c001700cb010000000000000000000000000000000000000000000014000e007f000001000000000000000000000000"], 0x120}, 0x1}, 0x0) 2018/02/26 09:54:48 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00005edff8), 0x8) unshare(0x40600) pwritev(r0, &(0x7f0000b3c000)=[], 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$poke(0x4, r1, &(0x7f0000000040), 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10200, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000040)=""/45) 2018/02/26 09:54:48 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) setpriority(0x0, r0, 0xe7) personality(0x5000004) r1 = syz_open_dev$mice(&(0x7f0000385ff0)='/dev/input/mice\x00', 0x0, 0x20e803) ppoll(&(0x7f0000725fe0)=[{r1}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000000000), 0x8) 2018/02/26 09:54:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) prctl$setname(0xf, &(0x7f0000000040)='cpusetsystem\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @empty}}, 0x800000000000000, 0x9}, &(0x7f0000000180)=0x98) set_tid_address(&(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x4, 0x10}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000200)={@loopback=0x7f000001, @empty, @loopback=0x7f000001}, 0xc) sendmsg$nl_route(r0, &(0x7f000054bfe4)={&(0x7f00007a8ff4)={0x10}, 0xc, &(0x7f0000136000)={&(0x7f00006b0284)=@getlink={0x5c, 0x12, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x3c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/cuse\x00'}]}]}, 0x5c}, 0x1}, 0x0) 2018/02/26 09:54:48 executing program 3: r0 = socket$inet(0x2, 0x1, 0xe30) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x54c) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r2, &(0x7f000024dff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) 2018/02/26 09:54:48 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002a00)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000000480)=[{&(0x7f0000000040)=""/37, 0x25}, {&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f00000000c0)=""/236, 0xec}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000280)=""/49, 0x31}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/77, 0x4d}, {&(0x7f0000000400)=""/17, 0x11}, {&(0x7f0000000440)=""/39, 0x27}], 0x9, 0x0, 0x0, 0x10001}, 0xb8}, {{&(0x7f0000000540)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000580)=""/183, 0xb7}], 0x1, 0x0, 0x0, 0x80000001}}, {{&(0x7f0000000680)=@l2, 0xe, &(0x7f0000000ac0)=[{&(0x7f00000006c0)=""/94, 0x5e}, {&(0x7f0000000740)=""/201, 0xc9}, {&(0x7f0000000840)=""/106, 0x6a}, {&(0x7f00000008c0)=""/28, 0x1c}, {&(0x7f0000000900)=""/227, 0xe3}, {&(0x7f0000000a00)=""/159, 0x9f}], 0x6, &(0x7f0000000b40)}, 0x8001}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000b80)=""/88, 0x58}, {&(0x7f0000000c00)=""/203, 0xcb}], 0x2, &(0x7f0000000d40)=""/81, 0x51, 0x6}, 0x40}, {{&(0x7f0000000dc0)=@can, 0x10, &(0x7f0000002100)=[{&(0x7f0000000e00)=""/98, 0x62}, {&(0x7f0000000e80)=""/197, 0xc5}, {&(0x7f0000001040)=""/177, 0xb1}, {&(0x7f0000000f80)=""/90, 0x5a}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, &(0x7f0000002180)=""/13, 0xd, 0xbc0d}}, {{&(0x7f00000021c0)=@hci, 0xc, &(0x7f0000002400)=[{&(0x7f0000002200)=""/243, 0xf3}, {&(0x7f0000002300)=""/6, 0x6}, {&(0x7f0000002340)=""/136, 0x88}], 0x3, &(0x7f0000002440)=""/114, 0x72, 0x400}, 0x1}, {{&(0x7f00000024c0)=@nl=@unspec, 0xc, &(0x7f00000028c0)=[{&(0x7f0000002500)=""/143, 0x8f}, {&(0x7f00000025c0)=""/124, 0x7c}, {&(0x7f0000002640)=""/201, 0xc9}, {&(0x7f0000002740)=""/108, 0x6c}, {&(0x7f00000027c0)=""/19, 0x13}, {&(0x7f0000002800)=""/161, 0xa1}], 0x6, &(0x7f0000002940)=""/137, 0x89, 0x9}, 0x80000001}], 0x7, 0x0, &(0x7f0000002bc0)={0x77359400}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000b40)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000002c00)=0x4b2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0xfffffffffffffffe, 0x3, 0x80}) 2018/02/26 09:54:48 executing program 2: r0 = socket$inet(0x2, 0x807, 0x1000080000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)) 2018/02/26 09:54:48 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) capget(&(0x7f0000000040)={0x399f1736, r0}, &(0x7f0000000080)={0xffffffffffffffc0, 0x3, 0x8, 0x3, 0xfffffffffffffff7, 0x4}) r1 = dup(0xffffffffffffffff) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3000010, 0x32, 0xffffffffffffffff, 0x1) capget(&(0x7f0000000080), &(0x7f00000000c0)) 2018/02/26 09:54:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x200) writev(r0, &(0x7f0000000000)=[], 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) chdir(&(0x7f0000000080)='./file0\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x424000, 0x0) 2018/02/26 09:54:48 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0xc0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/61, 0x3d) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) 2018/02/26 09:54:48 executing program 3: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r0, r1, 0x3f, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000040)=0x32, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, 0x4) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r4, &(0x7f0000000380)) 2018/02/26 09:54:48 executing program 6: socket$inet6(0xa, 0x0, 0x8001) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00005adffc), 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/26 09:54:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r2, &(0x7f0000003000)=ANY=[@ANYBLOB], 0xc) connect$unix(r1, &(0x7f0000932000)=ANY=[@ANYBLOB="0100e9070000006d0033614b"], 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x80, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000080)=""/23) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) 2018/02/26 09:54:48 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200040, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x690a00, 0x4) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x9) write$eventfd(0xffffffffffffffff, &(0x7f0000024ff8)=0x100000001, 0x8) close(0xffffffffffffffff) getrusage(0x0, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xc) 2018/02/26 09:54:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0xfe) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000040)=0x3a, 0x80000) sendto$ax25(r1, &(0x7f0000000080)="995b4477ea7f9edbb0c35e815ab192ea562c6c9ae6579470728f28b31b79b28517ca2652e6fb9dd132ea5317389365f9aab55ecd53783f20375d73640db254b554e7f2460ee48a6378b35be8b6a558d21a", 0x51, 0x11, &(0x7f0000000100)={0x3, {"4161aa3401a27a"}, 0x200}, 0x10) [ 199.182668] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=6656 sclass=netlink_xfrm_socket pig=27198 comm=syz-executor7 2018/02/26 09:54:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x8800) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) restart_syscall() setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000080)="4cde57d1f9df2a424b6d82f711f260b7dac26129af717b495b0c17689019c4b882e9045104b4fdd4036979003ffddad2e9fbab8f95264f3434a08b4e5fd177ed1a8a454ba556e4f2606c971cc826e4043eec3dc2d0eed6991ed543df99782e7ec7e2969db0a029133145cca79cf2d5f37e7277594b9f143433d2dde15fa3e3b48c4760f913c6afaf5865dde454e7324c2fa3b456db443cbd7afd3f3f12", 0x9d) close(r0) 2018/02/26 09:54:48 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffe) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x101000) recvmmsg(r1, &(0x7f0000001980)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/159, 0x9f}], 0x1, &(0x7f00000001c0)=""/176, 0xb0, 0x5}, 0x5}, {{&(0x7f0000000280)=@nl=@kern, 0xc, &(0x7f0000001380)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/26, 0x1a}, {&(0x7f0000001300)=""/106, 0x6a}], 0x3, &(0x7f00000013c0)=""/140, 0x8c}, 0x1}, {{&(0x7f0000001480)=@ax25, 0x10, &(0x7f00000018c0)=[{&(0x7f00000014c0)=""/141, 0x8d}, {&(0x7f0000001580)=""/138, 0x8a}, {&(0x7f0000001640)=""/113, 0x71}, {&(0x7f00000016c0)=""/137, 0x89}, {&(0x7f0000001780)=""/61, 0x3d}, {&(0x7f00000017c0)=""/195, 0xc3}], 0x6, &(0x7f0000001940)=""/21, 0x15, 0xad74}, 0x800}], 0x3, 0x10020, &(0x7f0000001a40)) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r5 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r4, r5, &(0x7f0000000000)=0x4, 0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000600)) 2018/02/26 09:54:48 executing program 7: mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x91a, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9}}}, 0x88) 2018/02/26 09:54:48 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x1, 0x21) 2018/02/26 09:54:48 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x43, 0x0, 0x3, 0x0, 0x0, 0xb8a1, 0x8, 0x9, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xfff, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x3f}, 0x8) 2018/02/26 09:54:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000411000)=0x3ff, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) 2018/02/26 09:54:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000000cff3)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x100000000000000) syz_open_dev$sg(&(0x7f0000320ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x9, 0x1000, 0x1, 0x5, 0x2, 0x6}) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) exit(0x0) syz_open_dev$sndseq(&(0x7f000000cff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mq_unlink(&(0x7f0000000040)='/dev/sg#\x00') fcntl$dupfd(r2, 0x800000000402, r2) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/02/26 09:54:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') ioctl$VT_RELDISP(r0, 0xb702) modify_ldt$read(0x0, &(0x7f0000000040)=""/240, 0xf0) 2018/02/26 09:54:48 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/02/26 09:54:48 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) fcntl$setpipe(r0, 0x407, 0xb056) 2018/02/26 09:54:48 executing program 6: r0 = memfd_create(&(0x7f0000000040)="7b2d73656c8e6e75782d761678aec83d6d6e6574312d00", 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='stat\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x100000000ed5a) r2 = gettid() fcntl$setown(r0, 0x8, r2) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28, {0x2, 0x1, @empty}, @generic="854c2b4c868e7de7622f316006cbf542"}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x5, 0x1f, 0x7, 0x3, 0x1e6, 0x9, 0xa2, 0x3, 0x1, 0x20}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x6) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)=""/126) 2018/02/26 09:54:48 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000), 0x4) r1 = socket$inet(0xa, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4202, 0x1bd) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}}, 0x800, 0x1ff, 0x5b3b, "b72e9060c2046934afc58931bcf9e0334043e8b13b283593a0ceda422f3eb89527bb347cfd421837ec38ff821de38ea12a440c5aece152d4bcb2e7d8e7d4935e31b539879756ab8527d600d814c4156c"}, 0x160) bind$inet6(r1, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) pwrite64(r2, &(0x7f00000001c0)="f226f85b7fc0d8eaee337598b01854f6ee8b26b8066d67b75d6e28ce78ef9b4449b59a2d445d68dc0ca94439d5c7dce1d627d2fb4e857b720d2297c17b96b1d81fbe4ecfee4f7002ab810bb33d5640c73969d418110b1793337ddc10", 0x5c, 0x5d) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/02/26 09:54:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r1, 0x2) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)={0x1c, 0x13, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) 2018/02/26 09:54:48 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000165ff0)='net/ip6_mr_vif\x00g') preadv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x1ffffe) getpeername$unix(r0, &(0x7f0000001040)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x109000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x3ff, 0x9, 0x51f, 0x7, 0x81, 0x1000}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@remote, @dev, 0x0}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f00000001c0)={0x11, 0xfd, r2, 0x1, 0xfffffffffffffffe, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) 2018/02/26 09:54:48 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efafeb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2018/02/26 09:54:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r1, 0x2) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)={0x1c, 0x13, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) 2018/02/26 09:54:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002a9000)={0xffffffffffffffff, 0xffffffffffffffff}) arch_prctl(0x1001, &(0x7f0000000000)="daf2ef3f1305e1c88d3b9aead695564f7bf7e91ad8c359e12f9c0257e4a96876553b6b1fad544d31d57ba3ca06a47f364c6cb0d46b966931b412de1f9b9142c8f2bfcba9d335da9e99aca708159f638a19aaa079c0a6b5a792ae0424a680fafa634098c246fda7") fcntl$lock(r0, 0x7, &(0x7f0000010fe0)={0x0, 0x0, 0x10000}) fcntl$lock(r0, 0x6, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x2}) 2018/02/26 09:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x833, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 09:54:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000062cff1)='net/netlink\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[], 0x0) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/229) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 09:54:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000), 0x4) r1 = socket$inet(0xa, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4202, 0x1bd) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}}, 0x800, 0x1ff, 0x5b3b, "b72e9060c2046934afc58931bcf9e0334043e8b13b283593a0ceda422f3eb89527bb347cfd421837ec38ff821de38ea12a440c5aece152d4bcb2e7d8e7d4935e31b539879756ab8527d600d814c4156c"}, 0x160) bind$inet6(r1, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) pwrite64(r2, &(0x7f00000001c0)="f226f85b7fc0d8eaee337598b01854f6ee8b26b8066d67b75d6e28ce78ef9b4449b59a2d445d68dc0ca94439d5c7dce1d627d2fb4e857b720d2297c17b96b1d81fbe4ecfee4f7002ab810bb33d5640c73969d418110b1793337ddc10", 0x5c, 0x5d) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/02/26 09:54:49 executing program 2: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d30ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000000000)='^cgroupmd5sum}vmnet0\\\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x4}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x2}], 0x7c) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/26 09:54:49 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x406, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x40, 0x6ce, 0x2, 0x2}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x14}) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x14, 0x6, @tid=0xffffffffffffffff}, &(0x7f00000002c0)=0x0) timer_delete(r4) sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000300)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000340)="63d18e308593ef421a5496ccb65f749f3d85daf6e13bdc721474d43b71c1965882b39776e4cb632155d27308bdc59614d9bd27e8163324f52f81f380", 0x3c}, {&(0x7f0000000380)="b0bf7ea3575f1e5a7b15ccbf4e650a42a6d592", 0x13}, {&(0x7f00000003c0)="7fb9918a3e2e3067ddea6bd216948642cb5e92594586bb908d1c779e1608e3420851b98f4713af532190ad817fbb3adca4a54c35b82c57ac7fc392cd953cc623d72953b55c1862e88846e64feea00ddfa38252dfba3944e0a7e184cab83c98eef3e5c6fcbdfcc979ab6663d4ea6ce59bb21ad274ffc3687df568c5ee655306765dfadd07f23644ab9f4c12b0c20e836d4597af78bd0a925c379339006a098c5d776017dc9b3ba76e901ac298345bc6f6b8a226e6a435e941ec6c3ab2cfbcd91f1d5307c3dd6a683811c5d0a4dfc95f12ec09", 0xd2}], 0x3, &(0x7f0000000500)=[{0xc0, 0x118, 0x10000, "40a000b53d6fab541053cc4766ab646fd7b09c0abb276cc8377478404dbf2e2365875b623778b09767bf1e0c4fbb9761901f0cb032e5e50237ec45c6ad64acd48f14a5a048f860d61aa8dae65c6bff9f8093a8770ebb843e9b9ac0f8935ca9192e626e03ccc23573ae0bfdeaa0d79b9d731d03f6fb16ab1a08116e346937b890a31569cf778865fe12e799296eecc1e161567caf560e2d9e7c1fa9731e04ef937c1fcdc9da0fe7dfe9eca4"}, {0xe0, 0x109, 0x2, "d64479d28796835f015b93b57f21c0a1006b283e4401f3a49b93e2d8674a717541102394d9e0eb78bc5cd1c44c44a509f8bbf10a6b9c88e4c726ff6f25e320c17f83546bcaad4164382d2168ddb3921fa40f2e408900db26a6fd6dfff51bcb501dfcdb4dfbbf660a6d7cd6c8cbdc6bcfc8436bc184407cb191bc54eb1b4ba452cd46641e1f93ac8c417258725ae922465ab93da9aedc1f3017434a74e008c29ecbd3dfd86d70fa3629268797c7cc6d3d3d78be4ead70b811ff01794cbcea18998183d8b94ea4c033586e"}, {0x108, 0x109, 0x5, "f27c414bfdbefa5b02a8c214fd44f58b2f5e373f76d003eab30f0bf769bd81c00dcc2af2d93ecc38226b03810667945fad7e723cc40e048c3eef361be52dbfcdbfb8d684236de1fe16085edcf9e6e01209c30fb92f3c8a87c89f63086d3fbbbc8af7aeca585e570feb97c044687176b15ad05901dceb3d83f94d2dd556052b23a07d7b6f4fe7a573b91755709cb10046c17a896be5b20475cd17d2b706f78c8cf60f94f4c2d0643578efb180a0b9092fd8fc3710388ab0daa7f2df280fbb055829eec37275ec545f614c5452253693dd3221434b75dc58e44b2a1d786ef2db27ac20d31c5fa501d623a183f3d90674ed378efb30e6356589"}, {0x108, 0x11, 0x5, "c59d605795e88d2adde173192c7dff3eb92aa5f7d24d0e00a3f0bb74d45f9d6615bba33e155196932a1ec77ca8591b800660869cf26c2ea72538c5b67a169f5c971f49d86181228f34eb4cc70035d03cf4220d3cb310f667e57fe741f8f9c7ac3331fb7a119ee00378f572350cbcdb65fd15b2baebda76ddb472d02b475a62560258a1e29000da04b819f7ac9a7efdaa3700db71aa7b5bf2dbd8f77008da3f8bc26d2d067895dcdc178847f9161b2065d6fb0cb01ea22881bd94ba785caa149b74851cd75f8a1f008b12a0a7930f7023d73027aaa30ebc3c14df73f73465d46633fc69f2734958d966f56d966ace29236c86dd89dc7cc9"}, {0x88, 0x109, 0x2, "770aacc1a28950a41f53462f109507628a722aa1c9ed5be8130027cdd36a26ae1bd95abd3b1dc2ef09668f8648b4380ad710f1cc659de85e5f975b04f566a7c9f1be71869e6bb9ea913ed2473a53cfed005752a1477eadd11c691592daf8284d7d401fcb360e139e2af97c2c36842826e373"}, {0x70, 0x10d, 0x2, "30b7cdc9a88ff0eef08723fde2e0357938bfa607e0c83e1cafe71d3ec93ad3ff246c683eb680bb244852a9916351b7d1dd511ae3029a7c9d6a91ff5d7b4020f687b5d3a51813a1546b082d8ec04201fc2cee0d04e5f576610815e2836c2d60"}, {0x90, 0x104, 0x5, "0f5016c8d491857b24f77b264fef9ee21cf6e9166fab1efc6522f6c439b76049aeee11f5b85380ad0bc54d4a32a9874337727d3043834763023568bff626fce817f5294fa73c65255e61b09d47f1664e36151f68ec0c81d481626f6058def37097ce3bc18ae153716278e39e35c422a4a7eb284068dff30703317e4a958b60af"}], 0x538, 0x48810}, 0x4000800) keyctl$search(0xa, r2, &(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r3) mq_open(&(0x7f0000520fe5)='#wlan1posix_acl_accesseth0\x00', 0xc0, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x592c, 0x0, 0x0, 0x0, 0x2, 0x40}) 2018/02/26 09:54:49 executing program 6: sigaltstack(&(0x7f0000354000/0x1000)=nil, &(0x7f000060aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f00003cd000/0x3000)=nil, 0x3000) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) getsockname(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000080000000000000044944f7100"], &(0x7f0000000080)=0x1) 2018/02/26 09:54:49 executing program 4: socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, r0, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x27e4c3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x40) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b6e1a6430d1bdf793328aba058eeb3c4516b18fb2f71a509bf52a3bcc76c7bc82d40fc66161732b03e605b3fcca8fd45dc0395a5e86879a7d8dd98f845e2a8e63acd13e59bbbea5cce8744db916caaa4cfa3fc8d4e290280ba2c0fa6da8039a8a1c48bde56175ce31ab7cec7ad9f9e0efb9bb022440845a105e6d953941afb5e43fb6722d6675097d6a726612b5514eb8ad7372e8181a666a6b9626fff2c0ac815d35bea7f6be24885a71c93895c5673125b596642d08d68c09afbee0c427e9916388bcb031705341b5551c8ef065f6739fad917ab65b6ae348d715a62f21aa745116"], &(0x7f0000000080)=0xa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x48, 0x6, [0x1f, 0x2, 0x655, 0x0, 0x3, 0x4]}, 0x14) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 09:54:49 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="c7", 0x1, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) r1 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='user\x00', 0xfffffffffffffffc) add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="2d1aeb3b5da2c9897dc072acf1b51a5fbb1766139ec812d4a93cb37f383b092469c16e92e33f50e7f68a9d17eb853bf56f33f09b9193a7499215915aed9089640de66af319726cf36de18413c5457f449358cb93c187c590c1d06b9b3832b17966a629faddc110f3cfb106bdb1c6b3047913d54a26c1dee80d18deb0bb239c7fe0581cb04505841de5afa23393b3daf7497e6dcb0e94b002536c", 0x9a, r1) 2018/02/26 09:54:49 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xade5558adde7b8e9, 0x0, 0x0, 0x7, 0x10000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2000, 0x0) ustat(0x545, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0xe874d7b597011200}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = dup2(r3, r0) rmdir(&(0x7f00000000c0)='./file0\x00') dup2(r1, r2) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000000)=""/4096) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000001000)={0x0, 0x5, 0x6}) readv(0xffffffffffffffff, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0x340}], 0x1) 2018/02/26 09:54:49 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) unshare(0x8000000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000040)=""/195) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) sendto$llc(r2, &(0x7f0000000140)="b765f20721ee4cf166ffd591d52fb448e636a55c139b05d3dc03e01ff3373ed5783bc3571d4451ae3b76070ef61e8efb08e4d13b1d86", 0x36, 0x0, &(0x7f0000000180)={0x1a, 0x7, 0x1, 0x4, 0x4, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mq_timedsend(r3, &(0x7f00004d6faa)="8f1ad3", 0x3, 0x0, &(0x7f000066cff0)) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sched_getscheduler(r4) accept$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) connect$ax25(r2, &(0x7f00000001c0)={0x3, {"89367f7b86d7a1"}, 0x36}, 0x10) 2018/02/26 09:54:49 executing program 3: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) uname(&(0x7f0000000000)=""/27) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000080)=""/237, 0xed, 0x0, 0x0, 0x0) 2018/02/26 09:54:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000), 0x4) r1 = socket$inet(0xa, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4202, 0x1bd) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}}, 0x800, 0x1ff, 0x5b3b, "b72e9060c2046934afc58931bcf9e0334043e8b13b283593a0ceda422f3eb89527bb347cfd421837ec38ff821de38ea12a440c5aece152d4bcb2e7d8e7d4935e31b539879756ab8527d600d814c4156c"}, 0x160) bind$inet6(r1, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) pwrite64(r2, &(0x7f00000001c0)="f226f85b7fc0d8eaee337598b01854f6ee8b26b8066d67b75d6e28ce78ef9b4449b59a2d445d68dc0ca94439d5c7dce1d627d2fb4e857b720d2297c17b96b1d81fbe4ecfee4f7002ab810bb33d5640c73969d418110b1793337ddc10", 0x5c, 0x5d) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/02/26 09:54:49 executing program 4: socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, r0, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x27e4c3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x40) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b6e1a6430d1bdf793328aba058eeb3c4516b18fb2f71a509bf52a3bcc76c7bc82d40fc66161732b03e605b3fcca8fd45dc0395a5e86879a7d8dd98f845e2a8e63acd13e59bbbea5cce8744db916caaa4cfa3fc8d4e290280ba2c0fa6da8039a8a1c48bde56175ce31ab7cec7ad9f9e0efb9bb022440845a105e6d953941afb5e43fb6722d6675097d6a726612b5514eb8ad7372e8181a666a6b9626fff2c0ac815d35bea7f6be24885a71c93895c5673125b596642d08d68c09afbee0c427e9916388bcb031705341b5551c8ef065f6739fad917ab65b6ae348d715a62f21aa745116"], &(0x7f0000000080)=0xa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x48, 0x6, [0x1f, 0x2, 0x655, 0x0, 0x3, 0x4]}, 0x14) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 09:54:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdafec)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r3 = dup2(r0, r1) write$tun(r3, &(0x7f000085ff3c)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "d967e4", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x34) write(r0, &(0x7f0000000000)="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", 0x5a8) 2018/02/26 09:54:49 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10002, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x7ff, 0x2, 0x40, 0xa, 0xa0, 0x80, 0x2c, r1, r2}, {0xa852, 0x81, 0x1000, 0x100, 0x2, 0x9bf1, 0x809, 0xf8ed}, {0x40, 0x1, 0x8, 0x7f}, 0x40, 0xd, 0x2, 0x1, 0x1}, {{@in=@empty, 0x2, 0x3f}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x3, 0x1, 0x3, 0xffffffff, 0xfff, 0x1}}, 0xe8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000240)={{0x2, 0x3, @empty}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, @generic="92e66bbfcaa6a40f38ce78f931abcb27"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000240)) 2018/02/26 09:54:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r0, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000040)={0x5, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x118) ioctl$KDSETMODE(r1, 0x4b3a, 0x1ff) 2018/02/26 09:54:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/85}, &(0x7f0000000080)=0x57) r1 = socket(0x1b, 0x7, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x20, 0x6, 0x1000}, &(0x7f0000000100)=0x18) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000400)=@newsa={0x1e8, 0x10, 0x305, 0x3, 0x2, {{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x0, 0xa, 0x80, 0x20, 0x33, 0x0, r3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x7f}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x8, 0x8, 0x0, 0xafb, 0x3, 0xffff, 0x10000, 0x311}, {0x8, 0x4, 0x92, 0x801f}, {0xc6a, 0x3, 0xb}, 0x6, 0x6, 0xa, 0x4, 0x1, 0x2}, [@offload={0xc, 0x1c, {r4, 0x2}}, @sec_ctx={0xdc, 0x8, {0xd7, 0x8, 0x1, 0x9, 0xcf, "571214dc80839110fe7e95c43ec1422208e8a740d16139831f578b13cda81a179a797d9ace906b1da603504efd886010140a6a25fb82b441dbd12adb5eebd4cc15954fade41d2f0313b8e1c3b62b1076cb47baf03d091b812ee31a229425fd938deb5012ebf4806736fb6f1d3acb66f111acf5362ef153ebd2491c0038a3a25eff9b0d3c9346a6aaf360d35147e2e994caed5694dad953f4698c1fdf3290f0c579b95c568dd5631d81530a5f666adc5279861970aa4123e4967285f38bb3f0641395f8a165b31f69123770bcc040df"}}, @lastused={0x10, 0xf}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, 0xffffffffffff7fff, 0x8, 0x80000001, 0xffffffffffff6b95, 0x67}, &(0x7f0000000200)=0xa0) 2018/02/26 09:54:49 executing program 2: r0 = socket$inet(0x2, 0x5, 0x7fff) sendmmsg(r0, &(0x7f0000002340)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="efa03c497612fd8f740b8474d344ce5d8af9f16ac070810ec4d5cbd963db904450a6bdd3771051bd0a3dbb998fe62a82f1e4582a7ed1301a823de19dfb3ef37c", 0x40}], 0x1, 0x0, 0x37a, 0x4c800}, 0x90000000000}, {{&(0x7f0000000080)=@ax25={0x3, {"194aae139c1e43"}, 0x1}, 0x10, &(0x7f00000022c0)=[{&(0x7f00000000c0)="a75cd7c85c81b54ce2e98526ed6b562fc12fd5e935e6d765184b9962577e4e595e86bac4d96230a9d9641349604fdcc9d1afca7119b8361c7e044de92f2f604f3ab656095d9a111661b5526e7c5b700eea4389a37b9669c413e3808b0ae924e0bb4ecec2", 0x64}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="a71ab986e09e852c779e05990695cbe47eb62f2216aa0867f3d2492736adefba00566c6368c5178d9182898eb4819ddf8f0e4823adbb2e31bfaeeda9501ed0b826a8e9f3d300a4b19e68bbe3ec638248216ef2ad32f7f9057a7fae9f2f11f8fdb5ee502df7a98b65b01b6dd74f852ef8431c43e02994c70ddbb10442f3d4fd", 0x7f}, {&(0x7f00000011c0)="6433d1772c06ea0a4f858464ff36526a2b93f52d5af8e5e09682717fa8493fdf77b6d9bc4e0835297593688ff2f14153395b02f298b327a64fe9800bdedc03ad992afbbb1f8a9c9640a24997d813477a57535539de18bc213b1e8fe005fe6410128e3a771176a5ebd3ae73357bf45c8a7c71582dd8b9bd9e03a1ac677730097cee7edd1a2423230787120fba3b7cba7f0c9c86fc02687ceca754b450a33353c7cd342400ffabb1ae2b05916471e2370cf4a3dac3d53127ab021badad32839ed8f9eebb37b59c", 0xc6}, {&(0x7f00000012c0)="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", 0xfffffffffffffdb9}], 0x5, 0x0, 0x0, 0x80}, 0x5}], 0x2, 0x4040000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0xfffffffffffffea9) prctl$setmm(0x23, 0x807, &(0x7f0000ffc000/0x4000)=nil) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000c0e000)=""/16, &(0x7f000042effc)=0x7) 2018/02/26 09:54:49 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x4000, 0x400000000003, &(0x7f0000ffb000/0x4000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/02/26 09:54:49 executing program 3: r0 = eventfd2(0x0, 0x80000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x7fffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_wait(r1, &(0x7f0000cc4000)=[{}], 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x4, 0x1, 0x5, 0x95, 0x7, "8077d2077711f04b562f7f4107a7afd48a862c29bb5d93b72fc8b723cdd28fcae8307fda62a09aa23ddc7646cc0207d754262b3c8dd70674167fca3f593eb9", 0x4}, 0x60) 2018/02/26 09:54:49 executing program 0: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000035d000)) 2018/02/26 09:54:49 executing program 1: unshare(0x20000400) r0 = inotify_init1(0x800) r1 = dup(r0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x1, 0x2, 0x101}) r2 = inotify_init1(0x0) syncfs(r2) 2018/02/26 09:54:49 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) unshare(0x8000000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000040)=""/195) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) sendto$llc(r2, &(0x7f0000000140)="b765f20721ee4cf166ffd591d52fb448e636a55c139b05d3dc03e01ff3373ed5783bc3571d4451ae3b76070ef61e8efb08e4d13b1d86", 0x36, 0x0, &(0x7f0000000180)={0x1a, 0x7, 0x1, 0x4, 0x4, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mq_timedsend(r3, &(0x7f00004d6faa)="8f1ad3", 0x3, 0x0, &(0x7f000066cff0)) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sched_getscheduler(r4) accept$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) connect$ax25(r2, &(0x7f00000001c0)={0x3, {"89367f7b86d7a1"}, 0x36}, 0x10) 2018/02/26 09:54:49 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r0}) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/26 09:54:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0xb8, "5728b036b7003decc54e2dfb8a4c5d76b5d01275d06bf8ab2c8dd9c06fecf92740c7088f41ceb312998572e94b555bd94caa8887b37db89d8a246c4900925e426f984c0fa97a0b19ecaefc613939a27676077f718ff05072c5ba58bccf6acda50789b945f6dc165bf0b6c4679fb2d4dbdc3f05701db90c07e7f01d04ee5b56571071302c347f9a7ec6d33d5d43a07e4cb15b7fb1d79559d0df2d04f878c32d157c096c9031ddf7a16aeab53199d6d9903c3c640a9bbe6b28"}, &(0x7f0000000180)=0xc0) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000004000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r3, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r4, 0x0) listen(r3, 0x0) 2018/02/26 09:54:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f00005f6fc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020f000014000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000800120000000300000000000000000006000000000000000000000000000000ac1400bb0000000000000000000000000000000000000000000000000000000105000500000000000a00000000000000fe8000000000000000000000000000aa0000000000000000036d18b1d883bd607110fa5005"], 0xa0}, 0x1}, 0x0) 2018/02/26 09:54:49 executing program 4: ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x5}) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mount(&(0x7f00008d5000)='./control\x00', &(0x7f000085eff6)='./control\x00', &(0x7f0000000080)='9p\x00', 0x2000000000, &(0x7f0000000040)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socket$pppoe(0x18, 0x1, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) 2018/02/26 09:54:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ce7ff8)='cmdline\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc2, "927ebb5623eff611a58b96274ea78c26b2656486b05d5ac33516d0445b59c2806df8cfe27a183e4f8b92ccdfbb7d4c1397ddc196330f8ed4ae55154071e347303ccc5fbc2623179939e0d407b60179d5e5bebb8bda5d56ad368852bbd2df720fdc34181c1e6cb505c3dfc24fd353165b0573ef136bdbe26e319c3f8e7a9c2b4d16a05b61eeee27461e4c02f752b45ffcdfdbc9ddcb1874f8828a2173f75a2fe66ce73b705f652f4e0040aa8ada6176aa59631246cfe30dcf0d38c7931db7e3634362"}, &(0x7f0000000100)=0xca) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/02/26 09:54:49 executing program 1: mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x81) recvmmsg(r0, &(0x7f0000009a40)=[{{&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000001200)=[{&(0x7f0000000040)=""/177, 0xb1}, {&(0x7f0000000100)=""/130, 0x82}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/12, 0xc}], 0x4, 0x0, 0x0, 0x400}, 0x5}, {{&(0x7f0000001240)=@can, 0x10, &(0x7f0000002540)=[{&(0x7f0000001280)=""/116, 0x74}, {&(0x7f0000001300)=""/134, 0x86}, {&(0x7f00000013c0)=""/224, 0xe0}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/125, 0x7d}], 0x5, &(0x7f00000025c0)=""/167, 0xa7, 0xffff}, 0xd889}, {{&(0x7f0000002680)=@generic, 0x80, &(0x7f0000003d80)=[{&(0x7f0000002700)=""/255, 0xff}, {&(0x7f0000002800)=""/101, 0x65}, {&(0x7f0000002880)=""/203, 0xcb}, {&(0x7f0000002980)=""/225, 0xe1}, {&(0x7f0000002a80)=""/4, 0x4}, {&(0x7f0000002ac0)=""/159, 0x9f}, {&(0x7f0000002b80)}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/238, 0xee}, {&(0x7f0000003cc0)=""/151, 0x97}], 0xa, &(0x7f0000003e40)=""/200, 0xc8, 0xffffffffd283a205}, 0x100}, {{&(0x7f0000003f40)=@can, 0x10, &(0x7f0000005340)=[{&(0x7f0000003f80)=""/13, 0xd}, {&(0x7f0000003fc0)=""/65, 0x41}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/21, 0x15}, {&(0x7f0000005080)=""/113, 0x71}, {&(0x7f0000005100)=""/135, 0x87}, {&(0x7f00000051c0)=""/172, 0xac}, {&(0x7f0000005280)=""/51, 0x33}, {&(0x7f00000052c0)=""/120, 0x78}], 0x9, &(0x7f0000005400)=""/4096, 0x1000, 0x352}, 0x10000000000}, {{&(0x7f0000006400)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f0000008640)=[{&(0x7f0000006440)=""/194, 0xc2}, {&(0x7f0000006540)=""/4096, 0x1000}, {&(0x7f0000007540)=""/58, 0x3a}, {&(0x7f0000007580)=""/77, 0x4d}, {&(0x7f0000007600)}, {&(0x7f0000007640)=""/4096, 0x1000}], 0x6, &(0x7f00000086c0), 0x0, 0xbe}, 0x5}, {{&(0x7f0000008700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000009900)=[{&(0x7f0000008740)=""/4096, 0x1000}, {&(0x7f0000009740)=""/3, 0x3}, {&(0x7f0000009780)=""/144, 0x90}, {&(0x7f0000009840)=""/180, 0xb4}], 0x4, &(0x7f0000009940)=""/214, 0xd6, 0x8}, 0x4}], 0x6, 0x1, &(0x7f0000009bc0)={0x77359400}) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000e56fea)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0x1}) 2018/02/26 09:54:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x80) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080), 0x4) 2018/02/26 09:54:49 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x6, 0x53, "b8854d2a4e0665cc23a2c5eefef228be74f9e2a5f20e4f8b2727e663c48f5179f6ad4129a1d658c82e79a5cf1a4f075cc1dc9f0bf3a54418f504e0979d8dd2e1210bf9815186d036179b8b5f31b625b28c8948"}, 0x5b) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f00007daff8), 0x0) [ 200.426445] 9pnet_virtio: no channels available for device ./control [ 200.513070] 9pnet_virtio: no channels available for device ./control 2018/02/26 09:54:49 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {{}, 0x0, 0x0, 0x6}], 0x30) 2018/02/26 09:54:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1cffc), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x10000, 0x4, 0x4f920d6c, 0x1, 0x0, 0xdd4, 0x401, 0xfff, 0x4, 0x100000000000, 0x5}, 0xb) sendmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000000480)=[{&(0x7f0000000340)="a81214000d7a780834c47e49e3f65bd17b402a8a4ca85db26372e3d3123c4859c5029e2afa0aff5bc7c1f1038ac325a690546855e3dff923146a38a0d264b9bcaa88fc37345be0e8757563be20344b1d4be778c3de3ca0d8249bf490d89dec1e3f09709af6478b9420f2e5073253ba63886008f9a525b781e3423eac991a985aa654", 0x82}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x6, {{0x2, 0x1, @rand_addr=0x1}}, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x118) recvmsg(r0, &(0x7f00008d5000)={&(0x7f00005b1fc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000da3000)=[{&(0x7f00003c5000)=""/58, 0x3a}, {&(0x7f0000c13000)=""/88, 0x58}], 0x2, &(0x7f00007dc000)=""/166, 0xa6}, 0x100) 2018/02/26 09:54:49 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="046304400000000028e36c0a0ca6141c7f7505550b86ab79bf7a3e06ac4c484a2a29cc7021805fb27909427f2234a0787741b489c2"], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000540)=[@decrefs={0x40046307}]}) fcntl$notify(r0, 0x402, 0x3) 2018/02/26 09:54:49 executing program 0: r0 = request_key(&(0x7f0000756000)='cifs.spnego\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a}, &(0x7f00005f6fff)='\x00', 0xfffffffffffffffe) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x1c) add_key$user(&(0x7f0000098ffb)='user\x00', &(0x7f000098affb)={0x73, 0x79, 0x7a}, &(0x7f0000b10000)='6', 0x1, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/20) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0xfffffffffffffff7, 0x3, 0x800000000000000}) keyctl$clear(0x7, r0) 2018/02/26 09:54:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) 2018/02/26 09:54:49 executing program 2: r0 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='cpusetkeyring/bdev\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="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", 0x185, r0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200002, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r2) keyctl$setperm(0x5, r2, 0x40004) keyctl$unlink(0x9, r4, r2) 2018/02/26 09:54:49 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/rfcomm\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x1) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2018/02/26 09:54:49 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xe, 0x3ff}, {0x3, 0x9}], 0x2) 2018/02/26 09:54:49 executing program 3: socketpair(0x3, 0x8000a, 0xffffffff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000040)=""/86, &(0x7f00000000c0)=0x56) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) ftruncate(r0, 0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x9) r2 = accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x800) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000240), 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000280)="e7676c543af57feeb30dc490e492bd494215991bcb2fcc00aa6dccd276e168e80796d8c004e3dbfb211896d7b118801dab757e5119dfe6a8f7c05c4d34990e198ea4cc5f13fccae7def590ca4d4a152425ccd978c9f0848d0c6c590eada5ef78220a8717a853cf7e8e068b36adeeb32cfc4b6f3dc693f125ce670ead5581e7ebfb006dc1eaa2e3643dbe9dbb90462c46ac096b21ce49660a5b465db0b6fc9462641d2486adb72b88045c7b") ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000340)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000380)) readlinkat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/84, 0x54) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000004c0)=@buf={0x6, &(0x7f0000000480)="f4c27c9c7565"}) ioctl$TIOCSTI(r1, 0x5412, 0x5) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000500)={0x159, 0x6, 0x7, 0x2, 0x2, 0x3, 0x1, 0x8, 0xb78, 0xb49b, 0x5, 0x8}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000540)=0x7fffffff, 0x4) r3 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000580)=r3) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000640)={r4, 0x3ff}, &(0x7f0000000680)=0x8) ptrace$getregs(0xc, r3, 0x100000000, &(0x7f00000006c0)=""/206) prctl$setmm(0x23, 0x3, &(0x7f0000ffd000/0x2000)=nil) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000007c0)={0x10000, 0x1, 0x1f, 0x4, 0x6b}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000880)=@add_del={0x2, &(0x7f0000000840)=@generic="73fc51f36e3761d2ce713eefe9cd4c1e"}) connect$l2tp(r0, &(0x7f00000008c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x1, 0x3, {0xa, 0x3, 0xffee, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}}}, 0x3a) accept4$packet(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x14, 0x800) sendmsg$nl_route(r1, &(0x7f0000000a80)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)=@bridge_newneigh={0x54, 0x1c, 0x200, 0x2, 0x2, {0x7, 0x0, 0x0, r5, 0x4, 0x0, 0x3}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}, @NDA_MASTER={0x8, 0x9, 0x7}, @NDA_CACHEINFO={0x14, 0x3, {0x0, 0x10000, 0x4dc, 0x7ff}}, @NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4080}, 0x0) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000b40)=[{{r6, r7/1000+30000}, 0x7f0, 0x8, 0x3}, {{0x0, 0x2710}, 0x400000000000000, 0x8, 0x9}, {{}, 0x2, 0x4, 0x4}, {{0x77359400}, 0x1f, 0x40, 0x200}, {{r8, r9/1000+30000}, 0x0, 0x40, 0x4}, {{0x77359400}, 0x0, 0xfffffffffffffffc, 0x1}], 0x90) 2018/02/26 09:54:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000180)={0x1ff, 0x1000, 0x6add, 0x3, 0x8, 0xffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xab5d, 0xbf3, 0x7f, 0x100000000, 0x2}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r3, 0x0, 0x10, 0xffff, 0xffffffff}, &(0x7f0000000180)=0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000939000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939fec)=ANY=[@ANYBLOB="260000000000f7"]}) 2018/02/26 09:54:50 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0x59, "3c06b14aee764d1b96ad87d9aa4ce68e78c573b92996d54730398c7d8f2c6ad04fb04ebec1e19544b73f48980d47cd406ee96f266e9003d4d807640543c0a02caf3340588c1ae33fec13a5d9b633b43acb30be160a779f5765"}, &(0x7f0000000140)=0x61) r4 = getpid() tgkill(r2, r4, 0x25) fcntl$getflags(r0, 0x7) 2018/02/26 09:54:50 executing program 1: futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20001) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/42) futex(&(0x7f000000bffc), 0x5, 0x0, &(0x7f0000011ff0)={0x77359400}, &(0x7f000000cffc), 0x0) 2018/02/26 09:54:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="57a55e1b0aafadf06975693ec8") 2018/02/26 09:54:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) select(0x40, &(0x7f0000000040)={0x40, 0x8001, 0x2, 0x716, 0x5, 0xffffffffffffffff, 0x4, 0x5}, &(0x7f0000000080)={0x101, 0x9f7, 0x7, 0x4, 0x4, 0x9, 0x400, 0x10001}, &(0x7f00000000c0)={0x80000001, 0x2, 0x401, 0x7fffffff, 0x535c50fb, 0xa7, 0x2d4, 0x20}, &(0x7f0000000100)={0x77359400}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000653ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 200.784092] audit_printk_skb: 3636 callbacks suppressed [ 200.784101] audit: type=1400 audit(1519638890.066:29279): avc: denied { net_admin } for pid=18484 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:54:50 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e78ff7)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e78ffc)=0xd7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r3, &(0x7f0000e79000)=[{{&(0x7f0000441fda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059af90)=[{&(0x7f0000e79faf)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e79fa9)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000272f62)=""/158, 0x9e}, {&(0x7f0000e79fd7)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015cff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e79fe0)=[{&(0x7f0000e79f21)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba6ff7)=@rc, 0x9, &(0x7f0000109fb0)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e79f96)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd1f90)=""/112, 0x70}], 0x5, &(0x7f000084bfc9)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e79fc0)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e79f18)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c2f1b)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c2f90)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000902f79)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e79f1a)=""/230, 0xe6}, {&(0x7f0000267f54)=""/172, 0xac}, {&(0x7f0000e79f43)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e79f53)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060eff0)={0x77359400}) getpeername$llc(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000024bffc)) dup2(r5, r2) setns(r0, 0x0) 2018/02/26 09:54:50 executing program 6: r0 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x1, 0x10000, 0x80000000, 0x1, 0x5, 0xffffffffffffff8d}) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) madvise(&(0x7f0000009000/0xc000)=nil, 0xc000, 0x3) r1 = dup(0xffffffffffffff9c) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 200.784308] audit: type=1400 audit(1519638890.066:29280): avc: denied { net_admin } for pid=3744 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 200.785993] audit: type=1400 audit(1519638890.066:29281): avc: denied { net_admin } for pid=3744 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 200.787710] audit: type=1400 audit(1519638890.066:29282): avc: denied { net_admin } for pid=3744 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 200.789366] audit: type=1400 audit(1519638890.066:29283): avc: denied { net_admin } for pid=3744 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 200.790217] audit: type=1400 audit(1519638890.066:29284): avc: denied { net_admin } for pid=3734 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 200.793852] audit: type=1400 audit(1519638890.076:29285): avc: denied { net_admin } for pid=15575 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 200.795316] audit: type=1400 audit(1519638890.076:29286): avc: denied { net_admin } for pid=15575 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 200.796640] audit: type=1400 audit(1519638890.076:29287): avc: denied { net_admin } for pid=15575 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 200.798049] audit: type=1400 audit(1519638890.076:29288): avc: denied { net_admin } for pid=15575 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 200.958229] binder: 27387:27411 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 200.968159] binder: 27387:27424 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 200.969673] binder: 27387:27411 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/02/26 09:54:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') 2018/02/26 09:54:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x7fff, 0xfffffffffffff497, 0x7fffffff, 0x3, 0x1, 0x4, 0x4c79, 0x8, 0x9, 0xa92, 0x3, 0xffffffff00000000}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x1, 0x100000000, 0x8000000000000000, 0xfffffffffffffe01, 0x2, 0x8, 0x9, 0x9, 0x3ff, 0x5}) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x100ff9, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="00c2e63e392a6fd76200b103bc1441716d251ad51f000041864377eff8352bd83b96f451ac87d383a82a6624a1ccce431cb028f85b834bafd302036aad2781ef9cf36c456cf99ca851396a4911a69fb4b94ee02cf02a0d67f068be4f04cbfe6b860ed3670409a530974281d07e846b6b365ffbc54e67", @ANYRES32], &(0x7f00000001c0)=0x8) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f7affc)) 2018/02/26 09:54:50 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e78ff7)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e78ffc)=0xd7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r3, &(0x7f0000e79000)=[{{&(0x7f0000441fda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059af90)=[{&(0x7f0000e79faf)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e79fa9)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000272f62)=""/158, 0x9e}, {&(0x7f0000e79fd7)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015cff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e79fe0)=[{&(0x7f0000e79f21)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba6ff7)=@rc, 0x9, &(0x7f0000109fb0)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e79f96)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd1f90)=""/112, 0x70}], 0x5, &(0x7f000084bfc9)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e79fc0)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e79f18)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c2f1b)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c2f90)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000902f79)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e79f1a)=""/230, 0xe6}, {&(0x7f0000267f54)=""/172, 0xac}, {&(0x7f0000e79f43)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e79f53)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060eff0)={0x77359400}) getpeername$llc(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000024bffc)) dup2(r5, r2) setns(r0, 0x0) 2018/02/26 09:54:50 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e78ff7)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e78ffc)=0xd7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r3, &(0x7f0000e79000)=[{{&(0x7f0000441fda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059af90)=[{&(0x7f0000e79faf)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e79fa9)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000272f62)=""/158, 0x9e}, {&(0x7f0000e79fd7)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015cff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e79fe0)=[{&(0x7f0000e79f21)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba6ff7)=@rc, 0x9, &(0x7f0000109fb0)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e79f96)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd1f90)=""/112, 0x70}], 0x5, &(0x7f000084bfc9)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e79fc0)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e79f18)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c2f1b)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c2f90)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000902f79)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e79f1a)=""/230, 0xe6}, {&(0x7f0000267f54)=""/172, 0xac}, {&(0x7f0000e79f43)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e79f53)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060eff0)={0x77359400}) getpeername$llc(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000024bffc)) dup2(r5, r2) setns(r0, 0x0) 2018/02/26 09:54:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x7fff, 0x6, 0x8, 0x20e0, 0x100000000, 0xf12, 0xffffffffffffffff, 0x1f, 0x6, 0x10001}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/02/26 09:54:50 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000059ff0)={0x0, 0x0, 0xfff, 0x0, 0x0}, &(0x7f0000d4affc)=0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={r0, 0x1, 0x1}, &(0x7f0000000080)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20803, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r0, @in={{0x2, 0x1, @empty}}, 0xfffffffffffffffc, 0x47}, &(0x7f00000000c0)=0x98) fchdir(r2) getsockopt$inet_buf(r2, 0x0, 0x2000000000483, &(0x7f0000000100)=""/24, &(0x7f0000aed000)=0x18) 2018/02/26 09:54:50 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x80800) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000001, 0x42010, r0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x10) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) 2018/02/26 09:54:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000), 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/02/26 09:54:50 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) accept4$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x80800) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc)) 2018/02/26 09:54:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f000093c000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200000000bc00165900ed5dfffff5000022000d000100040408000000008000000500", 0x58}], 0x1) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x6}, 0x8) 2018/02/26 09:54:50 executing program 0: madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) [ 201.370056] binder: 27447:27454 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/26 09:54:50 executing program 4: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c1d000/0x3000)=nil, 0x3000) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/26 09:54:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000bb1508", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x26) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x100, 0x3, 0x8000}, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) 2018/02/26 09:54:50 executing program 6: syslog(0x3, &(0x7f0000930f14), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002480)={0x0, 0x1000, "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"}, &(0x7f00000034c0)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x9db, 0x3fa, 0x9, 0x3, 0x1e3a}, 0x14) 2018/02/26 09:54:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000861000)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001800210c000000000000000080200000000400050000000008001900", @ANYRES32, @ANYBLOB="0c000900498d0d000bd35e1b9f15ee000068de", @ANYRES32], 0x30}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) 2018/02/26 09:54:50 executing program 3: r0 = inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000000100)={&(0x7f00000000c0)}) [ 201.420079] binder: 27447:27459 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/26 09:54:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x3) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x3}) r3 = dup2(r1, r0) getsockname$inet6(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000180)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "7c8efe52b889892e", "6c13d766f241432da77421c03c473ba4bd42fb9ef516881e7ae079e139cb2c61", 0x8, 0x7}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000100)={0xa75c, 0x3ff, 0x1, 0x2972cd04, 0x80000, 0x2}) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) pkey_alloc(0x0, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000180)={r4, r5, 0x4}) 2018/02/26 09:54:51 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$intptr(0x3f, 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000692000)=@polexpire={0xc0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}}, []}, 0xc0}, 0x1}, 0x0) 2018/02/26 09:54:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b2fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0xffffffffffffff7f}}, 0xffffffffffffff7f, 0x9}, &(0x7f0000000100)=0xfffffffffffffe4d) syncfs(r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x100, 0x20}, 0xc) ioctl$KDDELIO(r1, 0x4b35, 0x5) 2018/02/26 09:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) close(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20e002, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)) getcwd(&(0x7f0000976f98)=""/104, 0x68) sendto$inet(r3, &(0x7f0000000100)="2a7875f92d09a9bc1e7b1d05b387c9e77c15d9ce006d8a2d8677ab2e0f32adb8e79216b4bc1eb635afa054a7e23beb5f376e0c87e27b5dd34bb81b6316208a7da0f97504c08feb54210188ed18f47984e6820d202bf6255f079e09c61e5cdee0710d10b7109f6e130df29edeb0a7611728739e44d237934703520cd35a9189b02f1847b80c7eb78210ba0576c1aa4704db1fe4c6465e2a318e53b2bbf7b9f99b9e538e65f0db24e11b40383368b7cd92e1d1d7607a20f7519ab3c8206f0dcb23e7a65edd12e82010325d8205721068b36e6e851a5f1af3bcd1", 0xd9, 0x10, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) 2018/02/26 09:54:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x8) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/xfrm_stat\x00') sendto$unix(r1, &(0x7f0000000040)="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", 0x1000, 0x804, &(0x7f0000001040)=@file={0x1, './file0\x00'}, 0xa) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/26 09:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044dffc)=0x0, &(0x7f00001feffc), &(0x7f000001cffc)) bind$inet6(r0, &(0x7f0000894fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) lseek(r0, 0x0, 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x863, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f0000e41ff8)={0xa, 0x0, 0x0, @empty}, 0x1c) fallocate(r0, 0x2, 0x100000000, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000004fff8)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) r2 = getuid() fchownat(0xffffffffffffff9c, &(0x7f00008a5ff8)='./file0\x00', r2, r1, 0x800) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) accept4(r0, &(0x7f0000c0bfe4)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f0000d83ffc)=0x1c, 0x80800) r3 = dup(r0) write(r3, &(0x7f00000000c0)="ef", 0x1) 2018/02/26 09:54:51 executing program 7: r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={r3, @in6={{0xa, 0x1, 0x0, @empty, 0x1}}, 0x6, 0x3, 0x39a, 0x50b029a0}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r4, 0x4}, &(0x7f0000000180)=0xc) r5 = accept4$inet6(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000240)={0x3, 0x4, 0xfffffffffffff6ae, 0x9, 0x6026}, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)={0x2, [0x81, 0x2]}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/02/26 09:54:51 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/02/26 09:54:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/207, &(0x7f0000000100)=0xcf) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000040)=""/133, 0x85}], 0x2) 2018/02/26 09:54:51 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000080)="19fc74a5e53f7c28d2cd6cd5ae271c8674f922c6c1f0ea176dde301ba9e296e4e1a7358f606d0932d458d194e3c018434052f480187550773ecc0af741ddb1390c2d788158e77d0b918c", 0x4a}], 0x1, 0x0, 0x0, 0x4000005}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x4, 0xfffffffffffffffa, 0x80da14, 0x2}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/26 09:54:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x8) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:51 executing program 3: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000015fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000024fd4)=@ethtool_cmd={0x33}}) 2018/02/26 09:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) close(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20e002, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)) getcwd(&(0x7f0000976f98)=""/104, 0x68) sendto$inet(r3, &(0x7f0000000100)="2a7875f92d09a9bc1e7b1d05b387c9e77c15d9ce006d8a2d8677ab2e0f32adb8e79216b4bc1eb635afa054a7e23beb5f376e0c87e27b5dd34bb81b6316208a7da0f97504c08feb54210188ed18f47984e6820d202bf6255f079e09c61e5cdee0710d10b7109f6e130df29edeb0a7611728739e44d237934703520cd35a9189b02f1847b80c7eb78210ba0576c1aa4704db1fe4c6465e2a318e53b2bbf7b9f99b9e538e65f0db24e11b40383368b7cd92e1d1d7607a20f7519ab3c8206f0dcb23e7a65edd12e82010325d8205721068b36e6e851a5f1af3bcd1", 0xd9, 0x10, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) 2018/02/26 09:54:51 executing program 0: pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000010c0)={r1, 0x1, 0x30}, &(0x7f0000001100)=0xc) r2 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000923000), &(0x7f0000529000)=0x4) 2018/02/26 09:54:51 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000952ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x109200, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000ac0)=0xe8) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@multicast1=0xe0000001, 0x2, 0x40, 0x2, 0x1, 0x2, 0xa0, 0x80, 0x6, r2, r3}, {0x5, 0x4, 0x8, 0xffffffffffffffff, 0x2, 0xffff, 0x5, 0x1}, {0x400, 0xd7, 0x58c4, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x100000001, 0x3, 0x7f}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7, 0x4, 0x3, 0x1f, 0x0, 0x8, 0x40}}, 0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) 2018/02/26 09:54:51 executing program 5: unshare(0x8000000) socketpair(0x3, 0x5, 0x6d24, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/144}) r2 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x4, &(0x7f0000664fc0)={0x0, 0x4, 0x2}) mq_timedsend(r2, &(0x7f000000d000), 0x0, 0x7, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000080)) 2018/02/26 09:54:51 executing program 1: mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/02/26 09:54:51 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4080) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) pselect6(0x40, &(0x7f00001d8fc0), &(0x7f0000b50fc0), &(0x7f0000fdafc0), &(0x7f00002c6ff0)={0x77359400}, &(0x7f0000785ff4)={&(0x7f00006b5000), 0x8}) 2018/02/26 09:54:51 executing program 3: r0 = socket$inet6(0xa, 0x400000080001, 0x10) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e0fff), &(0x7f0000a80ffe)=0xffffff8b) 2018/02/26 09:54:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_scope\x00') r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setns(r1, 0x4000000) 2018/02/26 09:54:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x8) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:51 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r0, 0xc, &(0x7f0000000040)={0x3a, 0x7}, &(0x7f0000000080)) getpid() r1 = socket$inet6(0xa, 0x200000000001, 0xffffffffffffffff) setsockopt$inet6_buf(r1, 0x29, 0x48, &(0x7f0000000ffe), 0x3e8) 2018/02/26 09:54:51 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f00009f8ff6)='./control\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003400)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003440)={0x0, 0x0}, &(0x7f0000003480)=0xc) fstat(r0, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003540)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003580)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000003680)=0xe8) fstat(r0, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003740)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003780)={0x0, 0x0}, &(0x7f00000037c0)=0xc) getresgid(&(0x7f0000003800)=0x0, &(0x7f0000003840), &(0x7f0000003880)) r10 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000038c0)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000039c0)=0xe8) lstat(&(0x7f0000003a00)='./control\x00', &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003ac0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003b00)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000003c00)=0xe8) r15 = getegid() r16 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004f00)={0x0, 0x0}, &(0x7f0000004f40)=0xc) lstat(&(0x7f0000004f80)='./control\x00', &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005040)={0x0, 0x0}, &(0x7f0000005080)=0xc) getgroups(0x1, &(0x7f00000050c0)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005480)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000054c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000055c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005600)={0x0, 0x0, 0x0}, &(0x7f0000005640)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005680)=0x0) lstat(&(0x7f00000056c0)='./control\x00', &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000005780)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f00000057c0)={0x0, 0x0}) r29 = getuid() r30 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005800)={0x0}, &(0x7f0000005840)=0xc) fstat(r0, &(0x7f0000005880)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005900)='./control\x00', &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005a80)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003340)=[{&(0x7f0000000040)="6312dc5dbe7d868eba340e14095037607228587cf2fe6f0e042e26ad6bc36886dab1c4db225dd87950", 0x29}, {&(0x7f0000000080)="a45ff41a44169912622c9250bb67e96358ccaea7b20570aa0c9372ca20f7c78f092978a7f02508a51fbedc5f941e", 0x2e}, {&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="a447f52233c2773217d59bd7057736c6907268081efbb8c9cb6239af3c50d1e306cc6fb563d40b74068d", 0x2a}, {&(0x7f0000001100)="83c4373c6232b817ee64935ed4e301236227328f8d06f59a5488915b3d715af24fe43c87f1478f89f5430fa17a3451ae1c560536594e27fe46de94ba3e3f72afbba4e00f27992621e14a348f029a02a86db02ff8164cd9f618c88ac7efac89468c0b87bd96c26e014703b002a76ae1ac2dee41bd933123bb49e7094241e464f32535f5a957533ae1a6ab687b14172d5ea9ff023af983caa734366b2a47e5a32a9f932c69b3e5b3aa4ed6e87e563f6adc402ec64959eaa2a6073c033189443a8c34c100f45c84e0ac23daff4676", 0xcd}, {&(0x7f0000001200)="99ce5b42776902214aa484cc8b18eb4d45fdc0d416bd13072ad7deff14e50c786e6d1dea2bdec0d5c38b916afdad6cea9db10dbb59a388731c7a3dea8df39ef7e6fc815c8ef1e21b42ca82080f6591b93b8ca63a79f255b24f9c569c508ee3dc3f47d4dba8470ee44109d2b0e443", 0x6e}, 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", 0x1000}, {&(0x7f0000004dc0)="89e345de48921414fc4046d7bf76056f021af691d35d91a96d22a737c0f2e45eb0d88180cbc9e12a73b1031c7a31af252a0b1ffbfa86baefc76bef5b444014c67088172c7fcda6d070aaa889aa0cb803f53cdb06a9a129bca0a71c1465f2d6d13bbcddd500c5e5a23b2989866052e745d5040cc28ca44ee2fabadc2e459cdd80b101208d5359ab65e56128902e1c1a6bddf4af908e68feda4ed2fef16a3be9ca0ac7355d9918c7f517d29aa243f81b31878b765e897961087b88491248170361992a018ab00fa0a1bb89091d6e7cabe12e4a68494e78f9a25d252e04b27383e113", 0xe1}], 0x4, &(0x7f0000005100)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xc8, 0x800}, {&(0x7f0000005200)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000005280)=[{&(0x7f0000005240)="08835e7604d8", 0x6}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f00000052c0)=@file={0x0, './control\x00'}, 0xc, &(0x7f0000005440)=[{&(0x7f0000005300)="6476f95cd5f3192ef29bf7b8e6a95534f6d65cee86a7322ed43a7b7915d433bec3dbd66eed8e5cdfa9323b5f3a7eb5de2cc6b41b4e74e3d742de9a782613a218e3f5813121423f49eb3e5874d08e7410282ee36d05bc8ae4a0a8647bad05e35c1c9b6b1f3509060e2d0e62488e0e47f6209cf439", 0x74}, {&(0x7f0000005380)="be4a2266a86ae70a238c4d57a1d5ea92194664af3e795978640f2e1223f65250a287057381acf8e5839c49ea50b8a3e1341899e560bc947d0319a7161e54244e4740272d1ef931821fb0eed44ca27c6584fecede3799f937dd312364e4be0f666973d32fa1b30f84590d419d77045ffe718e0a505e859691e5ce62f8931e00fe1aaaa55a588c61ae1eb8", 0x8a}], 0x2, &(0x7f00000059c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0xb8, 0x1}], 0x4, 0x80) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000012ff6)='./file0\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/02/26 09:54:51 executing program 1: syz_fuseblk_mount(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0) 2018/02/26 09:54:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x8, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x0, 0x4, [{{0xa, 0x3, 0x10001, @empty}}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x2, 0x0, @empty, 0x4}}]}, 0x290) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a004e2200000000ff0200e700000000000000000000000100000000"], 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) 2018/02/26 09:54:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x8) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:51 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = getpgrp(0xffffffffffffffff) tkill(r1, 0x1b) getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000400)=[], 0x1, &(0x7f0000000500)=[], 0x1000024e, 0x0) process_vm_writev(r2, &(0x7f0000000140)=[{&(0x7f0000000040)=""/235, 0xeb}], 0x1, &(0x7f0000000300)=[{&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000000200)=""/207, 0xcf}], 0x2, 0x0) 2018/02/26 09:54:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_scope\x00') r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setns(r1, 0x4000000) 2018/02/26 09:54:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[{0x28, 0x0, 0x0, "13a6bbccc6a1530200000000000000a5a80000"}], 0x28}}], 0x2, 0x0) 2018/02/26 09:54:51 executing program 2: socketpair(0x11, 0xf, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/59) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x1, 0x9, 0x2, 0x0, 0xa052, 0x7fff}) ioctl$TIOCSBRK(r0, 0x5427) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x2000)=nil) getsockname$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={r2, r3, 0x5}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000300)=0x1, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x5e, "fe2c297572cafb4630b0dbb0d7e07e762d0a7caddc1ffc7a36be9bed093050835b0bb8765137ac0d06a098c7ff61ea01b205a6d321cf372a9c4ad0e96f043437707a885a7a81b725867762a323b92554e98c39fd0f7ef5e7823ddfd0114c"}, &(0x7f0000000400)=0x66) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r5, 0x4}, 0x8) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x102, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000004c0)=""/52) listxattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=""/4, 0x4) r7 = getpid() getpriority(0x2, r7) fstat(r6, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000bc0)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000cc0)=0xe8) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000e40)='./file1\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getuid() fstat(r6, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000f80)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001080)=0xe8) fstat(r6, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0}, &(0x7f0000001180)=0xc) r19 = getgid() sendmsg$unix(r0, &(0x7f0000001340)={&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a00)=[{&(0x7f00000005c0)="e5e13de1721c2b5b1f74dfb99c73e02a4454fb26d67135b2bbf60e81f0d068440e324dbcda7b1b16c44fb74157796a758b67b77319c292dc42f898a99c21b44f7d0a21d15b68371859e109d4a6217d55b2c33b0781a9ca37e9d5230a7c986d95f23fb679af1ef5f975f9a15a05ac1fe63c5f20280b8cfb99db18b9bb62263807a84d555edbbcef056438d9855f29a6b84d154c1e42605c7efa7d2a883d3284455d7da8565adb3f176dd269d687bb75dd5c94a8be4318d3251ce65f66e91b53802b88482a54ead065f2857458115212480385836ad3ad2479ea85fcde36e8ce5263f0551c45dc43ed763c2ce28480618beb0eaf", 0xf3}, {&(0x7f00000006c0)}, {&(0x7f0000000700)="2fed5eb7ed7051d7f2897d0ad509db299dad37d9ca495f6b45bb47d794390c9012425e18983027a87615ba5cf4e4783a05d1da2a6551fa61da942c7014377fe4d879bddebbbe301c036dcd1a429b04b353764e03e5c7f1b407276ea0191b9b4673c4aac6b022ee94faf05f79b5ec99b1f724fbb9274fd90140059c3112839385c2aa4540b3110dc800834f5eeffe15a67fb5ba4222b1303a2cb2ee46083b927300", 0xa1}, {&(0x7f00000007c0)="cb6593ea1be00fa147e263361e46e7d0d8b0a4e611186b860f9e42c17ce94832316702b031e7a758dad96f1ec9ab059a5d8d7166c92fa028027ee8efd8da964308d064cac96480b093890b6b7423dad586aee4dcbcf0229b1af26716c5b3f1aa749c5d0ddadc0ca233360b99e0c4e813b2a07aaa4ee6707e658d13e9ac3ae9a8489d1d716a9fe13cb86c59a6b4f696074d64b4bedb51aa44039b80e81f55e1c353f144d0320b939c552c933636069a547919073ee5de812b572df7f57df8c5cb51", 0xc1}, {&(0x7f00000008c0)="81e59ae9654f123647f765e7a46362240218d84eec854f26214c6ded327daaf7b81e107252580b8d9ea949", 0x2b}, {&(0x7f0000000900)="87972c7c8354673ac378b191f2e9784e64de436580b736d4bfa17072abcde272967186103fcea44ba8c98c2d6d081c0adb5449117c04572200bebd38baf1e2e98d371422976d47c880e6656bb7a5c4be56bfb4a96e717cf587dd3bd8f53c136fc867", 0x62}, {&(0x7f0000000980)="821679cdced5ea68e96f", 0xa}, {&(0x7f00000009c0)="5dc4e16921", 0x5}], 0x8, &(0x7f00000011c0)=[@rights={0x30, 0x1, 0x1, [r6, r4, r1, r4, r4, r4, r6, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r6, r6, r0, r0, r4]}, @cred={0x20, 0x1, 0x2, r7, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r1, r6, r0]}, @rights={0x30, 0x1, 0x1, [r4, r0, r6, r1, r6, r6, r6]}, @cred={0x20, 0x1, 0x2, r7, r12, r13}, @cred={0x20, 0x1, 0x2, r7, r14, r15}, @cred={0x20, 0x1, 0x2, r7, r16, r17}, @cred={0x20, 0x1, 0x2, r7, r18, r19}], 0x168, 0x8080}, 0x4000000) 2018/02/26 09:54:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x8, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x0, 0x4, [{{0xa, 0x3, 0x10001, @empty}}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x2, 0x0, @empty, 0x4}}]}, 0x290) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a004e2200000000ff0200e700000000000000000000000100000000"], 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) 2018/02/26 09:54:52 executing program 5: r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x1, 0x3, 0x395, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x2}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0}) dup2(r3, r2) prctl$seccomp(0x16, 0x1, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) 2018/02/26 09:54:52 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) clone(0x20900, &(0x7f0000a93fff), &(0x7f0000515000), &(0x7f000029e000), &(0x7f000031d000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@dev, @broadcast, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x1, r1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x10000, 0x1e, 0x5, 0xc0, "8ef76eda1e9df98b63ba5e365886e77141b1de2d99d33da8ba0b42c94e5d93cf"}) 2018/02/26 09:54:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=ANY=[@ANYBLOB="0000000000efffffff1f00000000000000e4"], 0x10, &(0x7f0000f5d000)=[], 0x2c9, &(0x7f0000000000)=""/89, 0xe9}}], 0x4000000000001e0, 0x203f, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) 2018/02/26 09:54:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:52 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2018/02/26 09:54:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14}}, 0xc) fdatasync(r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000000a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/26 09:54:52 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x9) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x6) 2018/02/26 09:54:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x20000, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="7c000000bbd094005c6c91e38ede608a3b5f78001326f7d9b0a03a616cf03b735ff2efd7a644f6025b0f31f43c4dbe4e82eec78a9571f67ac12a4f736aa08bd054ab2f276fa6d00c842546d000d1c623348223e06f8d72fe21c10303d7d00000008061bc1ae547a3970700000000000000957b00000000000000d9006f951434a78505fd1d3588ddcdf22a5c4f2482760097a83c871f349a1e92fde60383129bb8530dd1df9bcff6572ddfefefb51dda18cce3e4fba3241b8bf364f34db07777c211ac"], &(0x7f00000001c0)=0x84) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="248c6967557296fb9134b4c95fb4a8128f2e0027bb1d5463f5b8786a93563dbfedbf2243fe8aaf2907813c5a3888cfb71f99e2cab23ebbb6d37116b610c35d67ff080aff03d7b7e445b08d9163123facf259e1a4a9dfab6d9cb833878cd7a6912725dfb57c36e3083af5e676001f13fb371cd6714ae53cc5f3f4bbe7977ebd169d3eff9deebd4fc28c59c60665b5cbe3ba45c4287a1df65676012eca560945a532236df063fa06877d30fd2d1b340c43592edda96bb0f03242c2fb32581a1b4c5e701c3ee7ae8e3339eefbe79d4f29b7374de1adab9613070c88313a9dd4cdbd4534962d", 0xe4, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) 2018/02/26 09:54:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x6, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x3, 0x1, 0x2000000000000001, 0xfffffffffffffffd, 0x2000016}) 2018/02/26 09:54:52 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000a92000), 0xe400094c5da68c04, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000040)=0x26) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x10) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x1f, 0x5}, &(0x7f0000000100)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = gettid() tkill(r5, 0x14) 2018/02/26 09:54:52 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) 2018/02/26 09:54:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6ecf1eff8674131fe9") lseek(r0, 0x0, 0x3) 2018/02/26 09:54:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000000040)=""/204, 0xcc, 0x40000000, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r3 = syz_open_pts(r0, 0x0) dup3(r1, r3, 0x0) 2018/02/26 09:54:53 executing program 5: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x1000006) r0 = open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f000000b000/0x3000)=nil, 0x3ff, 0x7, 0x8d, &(0x7f0000002000/0x3000)=nil, 0x80000000}) sendto$unix(r0, &(0x7f0000000000)="ab955179594d2439a586a99b13312e5a366b50bc7b5f6e594b1f88dd6f4fe507fe91b6645c189154c70139279a27e2cf7b064598ad57d180ef6398df9156821f3b43075ee677b86a23c2d0419cb0004795ebfa191daafb25ccccd42e42666cab822b2f9c345bb9690b68a2e1539c338ecd3f04ec925e1a9175f6584fa6fd8d5fed0893e68c68b184176c2d464fc615b2315f", 0x92, 0x128d735ea3d04e31, &(0x7f00000000c0)=@file={0x1, './bus\x00'}, 0x8) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f000000fffc), &(0x7f0000000fff)) 2018/02/26 09:54:53 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000118fff)="ef", 0x1, 0x0, &(0x7f000076bff0)={0x77359400}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xb6e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/02/26 09:54:53 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x20000000032, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/139, 0xffffffffffffffb7) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="300000000106df31557e1e000010010000000000000002000000000000000000a0000000858fe368bf3116da00000500000000000000"], 0x30) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x9, 0x0, 0x7, 0x4, 0x1, 0x1880}) getdents(r1, &(0x7f0000000180)=""/407, 0x197) 2018/02/26 09:54:53 executing program 0: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'ppp0GPLvboxnet0%\x00'}, &(0x7f0000000080)=""/200, 0xc8) dup(0xffffffffffffffff) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x200) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) 2018/02/26 09:54:53 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:53 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000275000)='/dev/keychord\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000febff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/02/26 09:54:53 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:53 executing program 1: rt_sigaction(0x13, &(0x7f000064efe0), &(0x7f0000b94fe0), 0x8, &(0x7f0000aacff8)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000040)="4f4f296651f6d0264b7d3d8ab30bfb71081ac7151bc23deb8457a7fc283680e624aa0ed7a3694f584a45a4d75346db5391ab9fa2fbc9c3dba381d30296a96ee7056761772d038465b1a2528bd1f2b95ca02f8207af22d09f3ff22219c8ff22c2e7fdc96c4ea54dc568db486338fe89063677c64d96b8ee31d6d57e4982a7f2d93fdf4307f4b1b25887e50fd31eeb8c63f89e87aeabae018bc57b6ed6dcfccf4a9b6ecc9913324b287157d55640742f1bfd6749dbe3e11946d9c20ddf82d1ea62769dd41e530e9a813c71c4f2f38b0abc088bda17a32f730be59b0dda4a6ea56b1884ea", 0xe3) 2018/02/26 09:54:53 executing program 6: r0 = gettid() remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x9790, 0x2) unshare(0x400280603fc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000008ffa)='auxv\x00') close(r1) 2018/02/26 09:54:53 executing program 0: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'ppp0GPLvboxnet0%\x00'}, &(0x7f0000000080)=""/200, 0xc8) dup(0xffffffffffffffff) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x200) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) 2018/02/26 09:54:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000005000), &(0x7f0000b4bffc)=0x35b) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) 2018/02/26 09:54:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:53 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x40000, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) write$tun(r1, &(0x7f0000000000)=@hdr={0x2, 0x3, 0xfff, 0x8001, 0x26251dcf, 0x1, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [{[{0x9100, 0x6, 0x100000001, 0x4}], {0x8100, 0xb7f, 0x1ff, 0x1}}], {@ipx={0x8137, {0xffff, 0x67, 0x2b81, 0x15, {@random=0x100000000, @random="79188a2c17bd", 0xffff}, {@current, @current, 0x5}, "27e34e10bfeadb86054e340902bae8f92dadd7659938fb6eea0848dd5b487f715c2af3c0ca4fd13db60b840eb5092b7ded65e322df2b12f022233c54010fac0a23715b9dcc25ad9472"}}}}}, 0x87) 2018/02/26 09:54:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x62, 0x4000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f000070c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d3fff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003e4ffa)='hybla\x00', 0x6) socket$inet(0x2, 0x7, 0x9) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/02/26 09:54:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x40) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x63) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000080)=0xfffffffffffffee1) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x0) tkill(r3, 0x12) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000100)={0x4, 0x1, 0x0, 0x558d, 0x80}) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000100)) ptrace$setopts(0x4209, r2, 0xfffffffffffffff5, 0x0) 2018/02/26 09:54:53 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x100000000, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000180)={0x7, r3}) ioctl$void(r2, 0xc0045878) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000001c0)={r3, 0x5}) r4 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x30, 0x0, &(0x7f0000000200)=[@acquire_done={0x40106309, r4, 0x3}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x1}, @request_death={0x400c630e, 0x1, 0x2}], 0xa0, 0x0, &(0x7f0000000240)="8a0cb4362642482b59afcfcf463efaffafd6259443a862d381d35047bb944c45663ee9c9de18d39b8d5c5907e4de78eac04f5aa5dbdae9ffe99ec076da3b97b7e9aef464d915906a8fc360d0d3843177f028465ab38970a593ee38855c3bde074623d17108138cfdfc8212bb71f07ce061f6a165fa16f07a893252edae9a6728c1dc3b5fc66712d2131e696fcfe0b49da3835a2a55b79eb72bc51edbe97e725e"}) r5 = socket$inet(0x2, 0x80000, 0xffff) getsockopt$inet_buf(r5, 0x0, 0x37, &(0x7f0000000340)=""/240, &(0x7f0000000440)=0xf0) ioctl$TIOCSTI(r0, 0x5412, 0x6) init_module(&(0x7f0000000480)='/selinux/status\x00', 0x10, &(0x7f00000004c0)='/selinux/validatetrans\x00') getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000500)=0x3401, &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x0, 0x400, 0x9, 0x266, 0x20}, &(0x7f0000000640)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r6, 0xabd1}, &(0x7f00000006c0)=0x8) fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000740)={&(0x7f0000000700)=[0x0, 0x0], 0x2}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000780)={0x7, 0x40, 0xffffffffffff0000, 0x0, 0xf}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000800)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000840)={@common='ip6gre0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000880)={r8, 0x1, 0x6, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000008c0)={r6, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000900)={r7, 0x80000000, 0x20}, &(0x7f0000000940)=0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r9 = dup3(r5, r1, 0x80000) symlink(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000a80)={0x401, 0x8000, 0x401, 0x4, r7}, 0x10) ioctl$VT_SETMODE(r9, 0x5602, &(0x7f0000000ac0)={0x1, 0x30, 0x7ff, 0x8, 0x82}) 2018/02/26 09:54:53 executing program 0: syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)=',&,\x00', r0) 2018/02/26 09:54:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x420000, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/83) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/26 09:54:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x32, &(0x7f0000000000)=@routing={0x6c, 0x4, 0x2, 0x0, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, 0x28) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x4, 0x8, 0x400, 0x1ff, "b03b37e63855628bc4dd09b6253d5e6ab434337f53b392388aa9ea15d662c1cc"}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=ANY=[@ANYBLOB="0788554819122deb"], 0x8) 2018/02/26 09:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000fd0)={0x0, 0x5}, 0x0) socket$key(0xf, 0x3, 0x2) getegid() recvfrom(0xffffffffffffffff, &(0x7f0000aac000)=""/176, 0xb0, 0x0, &(0x7f000060d000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/02/26 09:54:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b9efd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003e8000)=@ethtool_rxnfc={0x2e, 0x0, 0x0, {0x0, @tcp_ip4_spec={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {"77e6", @link_local={0x1, 0x80, 0xc2}}, @ether_spec={@link_local={0x1, 0x80, 0xc2}, @empty}, {'\x00n', @link_local={0x1, 0x80, 0xc2}}}, 0x0, []}}) 2018/02/26 09:54:53 executing program 0: syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)=',&,\x00', r0) 2018/02/26 09:54:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x40, 0x6, 0xd1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x100000000, 0x20, 0x4, 0x2, 0x1}, &(0x7f0000000180)=0xa0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0)=0x5, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000200)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) socket$inet6(0xa, 0x2, 0x5) 2018/02/26 09:54:53 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x30000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) getpriority(0x1, r0) 2018/02/26 09:54:53 executing program 0: r0 = memfd_create(&(0x7f0000001fcd)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000003fa0)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x6, 0x3b1, 0x1, 0xfffffffeffffffff, 0x3, 0x3}) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000000040)=""/233) rename(&(0x7f0000000180)='./control\x00', &(0x7f0000000200)='./file0\x00') 2018/02/26 09:54:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x46, &(0x7f000002bd52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}}}}}}}, 0x0) recvfrom$ax25(r0, &(0x7f0000459fbd)=""/67, 0x43, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) 2018/02/26 09:54:53 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) sendmsg$netrom(r2, &(0x7f0000000380)={&(0x7f0000000040)=@full={{0x3, {"c44fa531ea898e"}, 0x46}, [{"925703cf25cae2"}, {"c172d30c8a722c"}, {"856fb39e05f611"}, {"018196eb0c233b"}, {"7018a5f466d540"}, {"688bf165f8888c"}, {"10bd0513e68907"}, {"fa7938ffdb8db3"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f00000000c0)="6f662c28788f1e93270562d4fe76d967bcb5f5aefc88e49198eca057d4cdcfa879be34e74bcfacee486ce95a2309d75508086d034d52bb98e2d99e801926538d1446f8e33c1291c6d3941435805da78cedeb27aeb3", 0x55}], 0x1, &(0x7f0000000180)=[{0xc8, 0x10f, 0x2400000000000000, "90277e3014fbafb0f7d7894b7faad1f7912d6b02b9ea769d8d64899d3d9b4558ac816609d80176b36a525b002a3df9414d344f13ec229df5f07d655467e16998047ebd96d628882786bfbed37cc1975db9005c06b42d6bc6420dda42f7c3045086a3d5be879a28340388fb54ae6116afee0382f4d095cee829a01512db0630bfea03536f4fa8a324bf30084669b0bb58dfc0139c8e1bf622f953d1107cae94a565b7352355b61af87e1c77b7926cfe6d2864b4dff5"}, {0xe8, 0x113, 0x3, "fc8b114ea85919879c8e6f1ae64c784cfe26b05476ba701e2efc528b8f698e816699ea2fbc4c3f6f6fbf6494786eb469298f50f859365881e57e487dbc82e104f61fac69b5e8dc0f7db9c04eb15fec8ce18488dfdf888f70d61e654b0fc51c3049724ef3ebb2927d16e63a4be5c9ac2c516d2d71769c04c195e3b73f91afc05678b15efe47be1577979cd4771e8a51b1794aa4d3c7118a9b2bdb1c141cf70345aa25d68eecd4851f91a54e91488083beaa1a31be9ac4049168c30bfaa698799db0764bb738a1a89d0e6d86e7be67a5673f3de1715a293112"}, {0x50, 0x115, 0x8, "b0e9d3a59602549ba1fd8caad4dfa1787770e56ff69629c3a56aaa12a74317dcb20c2d5bc5c927a3dbce4b9663b6ce2b675781664e4e805cdc30adb44ed8"}], 0x200, 0x10}, 0x40001) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000c25ff4)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f000099a000)=[{}], 0x1, 0x800) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000df9ff2)=@l2, 0xe, &(0x7f0000f81fe0)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/02/26 09:54:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:53 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xd, 0x0, &(0x7f0000000000)="d767e9ccb1b9caa466829e72a5"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=ANY=[@ANYBLOB="844316ece79d48dd6a7366b30000000000000100c4d60d24cf1302565216051187d878ee85c85a", @ANYRES64], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/26 09:54:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x3, @rand_addr=0xffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) accept4$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x80000) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = getpid() ioprio_set$pid(0x2, r2, 0x1) get_robust_list(r2, &(0x7f0000000140)=&(0x7f0000000100), &(0x7f0000000180)=0x18) 2018/02/26 09:54:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) [ 204.822384] binder: 27775:27803 unknown command -334085244 [ 204.828667] binder: 27775:27803 ioctl c0306201 20002fd0 returned -22 [ 204.847706] binder: BINDER_SET_CONTEXT_MGR already set [ 204.853248] binder: 27775:27803 ioctl 40046207 0 returned -16 [ 204.855370] binder_alloc: 27775: binder_alloc_buf, no vma [ 204.855388] binder: 27775:27805 transaction failed 29189/-3, size 0-0 line 3127 2018/02/26 09:54:54 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000001000)=0xffffffffffffff2e) 2018/02/26 09:54:54 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4800) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/26 09:54:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x200000) r2 = syz_open_pts(r0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0xb33, 0x5}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400801, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0x8, 0x10}, 0xc) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)="201195cc2eaef03543ff2280972008ef8ef01a311b0450a9765d863c0f6aab746c975298407ddbd7735e803bea508e829ed77f120b8a448cdd4d68473db93e9ff4fb5486c959921999e95db93d26131d62cc96765f3a0f73b25a824cf769904c75ee6395e5403af68a812ddc3121bb4b0f54b73ce7f8553bf3a4ffb873ccd82f963bcd98e9840944b365f14b2700ef5d8e7099a689f4e7654df37676597f13970c47931f92ea65d74e02f1f72f998da787d8e5e9810e8b87d0e659ca88bd2a7af567cb93a58144434a5b01cfc326907b21ae70aa", 0xd4}, {&(0x7f0000000140)="eccc5405fccdbfd945197b7618a0664eb5", 0x11}, {&(0x7f0000000180)="ddb533bd2ba12a251944e08f86f29b1e99c5c81b8d3389893df5cf0c7bad8bc80ada1c36cdad7d9a7742c7a8e899bd759ffc059ba4aa68d876f10cea2f77868515924489ee2c010030898cfff27d2816f49d544ac615787e9dc165a7468a55583e2eff583acca80a06877607c4a6d27b00c0367bd37cdd0aa210db4147c94982ef2e253bd3f51ab7ae926eb5bfb8ad306ffe010661cbea27794d4e2907ebc785ccf9a5544f97008d94a7fb8d0ec34290b5f435c9928845b3b61e5187c2383701820d26afd7ab54f726cc6bcad97fbe182eb9a93a7230efd8af7d2ad4404340c9dc142acbca90ccc507830f261c317f7a309356314eeb", 0xf6}, {&(0x7f0000000280)="d7d3ae095bc52100d358b05ff863ef03914c7b6132e3431bd622662e03d211c6228bf4dd6a8f5487ba6182a2922c135dcfd204c1e0bde80ad0d09929af1d1429d0bdefdae69825eeaf10e96241e586b66ef959276520261c281cd9d6e9ea57c75bd630640928d89faa2d7ae08666f83d631b1eaa250ee2fd66f72f57e60fedb99fd3b624f7", 0x85}, {&(0x7f0000000340)="d19e80575683c20bcd24d42cdf92f03fa7082c3d90e64761b20946d3eb90962c0cb0aae95294e469c2a68c59d86d94c814ee13365f92ef8cfce11a705520285d2cee6e315cdcb0ea124a2d7e8b9636eb9284cf04903f2320425abbb2ab04cf093f450bebcbf5be40438feb65232a7b36e4c99487f6a4fa260893a06d932f60e5e56c7bbb5720ac79de1e7e5da3f0c11315764ab12f7390703696b0df65c60a32460ccd51ffbcab5ae9ac0b0c0268f15f3be185e93fcd0c227a29627885052307430ba094c0b92b3ec39a7bae00c7b3ec2aeb7cd0c3a75a61fdce0e5fa8dcfe1704d15cda04771410700b", 0xea}, {&(0x7f0000000440)="b757a5467164734907130ff0353333279958b0d7ecd7822dfc0564a964fc677c9ebdb46f89cda31cfc00ec9a81be30be5b57187654394db52bbce747913b9645c669b8ad20a905f5af670c6207840c349f63c3ed0643ed6c712b3bf99384572135fcf2a45eed", 0x66}, {&(0x7f00000004c0)="04d9baba8d22256fc654dfb8dbc0aa0ad7855adacfd5c8707163b100793e47114c96e0e5b990de146d0ef10103de6fe9d78ea587baaf8e2d7c5772f19bd9a2444edf666030fd70051fdb28c296229df988dbc8879603027ab9e584226000b608c330ab830967d6e04d46a8bb3c4f0b50b4d09ad229fe388895b7859e38d762d1e3ab27b01697488409c6e9b3c0839bdcc827975df24a4970928b2019ed26388bded689da33fb0019d046ab2d01d3e716db34266dbf0837f5085640bba8bd70abdd1a198d7a21eb416336e3a31e9ab7055de186a2097a1858247c7d359e7113239e1613aea3686cfb4e", 0xe9}], 0x7) ioctl$TIOCCONS(r1, 0x541d) dup2(r2, r0) 2018/02/26 09:54:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='net/mcfilter6\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000000)=[@request_death={0x400c630e, 0x3, 0x3}], 0x59, 0x0, &(0x7f0000000040)="58381e8ebf84cc7da1586316c316902ac43bc5d15813fa2a2c4749257b3df6b287c3580208e584649f490632430485f93e289c0fa6f3f54ebea5d51a9e55b3d7c657dd563ce2f9f7ad32bfaa99ceb7bf9b7bf73b6d4a2d8f59"}) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) syz_open_pts(r0, 0x80000) readv(r0, &(0x7f0000752ff0)=[{&(0x7f0000a5cff4)=""/12, 0xc}], 0x1) 2018/02/26 09:54:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:54 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@common='eql\x00', @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@kern, &(0x7f0000000040)=0xc, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x13f9}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, @in={0x2, 0x0, @empty}], 0x94) 2018/02/26 09:54:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="ff439429b46d42c6c0036d4d6fc6f9497228cd79351f13a46a49c719", 0x1c}, {&(0x7f0000000300)="d7ad667250b9ba44f3270225a7434d00e2127845a71a1df88281b53d", 0x1c}], 0x2) write(r0, &(0x7f0000000040)="ab64b451339e7066da0d0d4ddb1ff07a13c240fa71863b2e1cf2d818b78ed486756d2ad7e29f8ce4b344ece43cff6f69ba3aa290952e9d0dc99bf3510f8ba19f18fed0da50a0083f3ac054d32fe74b0fff3bb6a77ab28daa6655a12c3ca996d3290dbf9a48ab", 0x66) 2018/02/26 09:54:54 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0}, &(0x7f0000fa2ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) getpgid(r1) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09), 0x0, 0x0, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair(0x0, 0x7, 0x2, &(0x7f0000000000)={0x0, 0x0}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ptrace$setopts(0x420b, r2, 0x8, 0x20800020) [ 204.858160] binder: 27775:27806 unknown command -334085244 [ 204.858167] binder: 27775:27806 ioctl c0306201 20002fd0 returned -22 [ 204.885863] binder: undelivered TRANSACTION_ERROR: 29189 [ 204.905716] binder: release 27775:27799 transaction 129 out, still active 2018/02/26 09:54:54 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0x289) [ 204.935463] binder: undelivered TRANSACTION_COMPLETE 2018/02/26 09:54:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:54 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) [ 204.956983] binder: send failed reply for transaction 129, target dead 2018/02/26 09:54:54 executing program 1: r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079d000), 0x4) 2018/02/26 09:54:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x7ff, 0x9, 0x0, 0xfffffffffffffffd}, 0x10) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb4fc6)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000000000000000004e9ff0006000d0005", 0x39}], 0x1) r1 = dup3(r0, r0, 0x80000) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x35) 2018/02/26 09:54:54 executing program 0: r0 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="dea637363bc5f60bbc450409405c54992d2c8faf3f302071df9706453086f645ec0691f8cbfedeb1e8524a4fa6f6ccf9b399470a6ceb90f9001e48a5542d6f29728585c778ec36f94b59cdbaae239c08a70b486478007bb9c803a32869b27bef82058ddaeabe0edf4728ffdaccd8cc632139c101f9c2c11bcd704c0dda584c290147bc1f6e0509cd4133adce4427170ad7f0ae076aacd35c1bd491d74abb926afbbc3f319952c5d91c4756431e9ca4b203638491d9b0e89fdc23ae45f2c6d5c2e6b20f947dc4dbb6772a8ce0f6caef30b3e1b45858202a77ef0ac9bc9cc7f8db3a81dc36430dc2", 0xe7, 0xfffffffffffffffe) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0x7, 0x232) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x4000, 0x1000, 0x10000, 0x6, 0x5e9, 0x400, 0xc4, {0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x7f, 0x4, 0x6}}, &(0x7f00000002c0)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x200}, &(0x7f0000000340)=0x8) request_key(&(0x7f0000000180)="f0e51d3117968bb688531b83ff5ce6b2570f50aaa746b52cbd2382246c53fd2b8fb18f74000000000000000000", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="2a5c2a406264657676626f786e6574305d656d3108d970726f63776c616e31656d3027766d6e6574312500", r0) 2018/02/26 09:54:54 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:54 executing program 2: truncate(&(0x7f0000011000)='./bus\x00', 0x0) r0 = gettid() ptrace$cont(0x3f, r0, 0x8001, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x1, @rand_addr=0x401}}, 0x6, 0x6, 0x0, 0x7f, 0x1}, &(0x7f0000000140)=0xa0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x36, 0xffffffffffffffff, 0xffffffffefffffff) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x4, 0x6, 0x1}, {0x4, 0x120, 0x4, 0x3}, {0xffffffff, 0x1, 0x3, 0x7}, {0x9, 0xffffffffffff7fff, 0x2, 0x2}, {0x8, 0x3ab, 0x6, 0x7}]}, 0x10) 2018/02/26 09:54:54 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000), 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000004140)=[{{0x0, 0x0, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=[]}}], 0x1, 0x4000) 2018/02/26 09:54:54 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:54 executing program 0: r0 = gettid() prctl$setptracer(0x59616d61, r0) userfaultfd(0x80000) userfaultfd(0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r1, r2+10000000}, &(0x7f0000000080)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x891d, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @hyper}}) socketpair(0x5, 0x2, 0x7, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x655b}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000200)={r6, 0x3, 0x2, 0xc9}, &(0x7f0000000240)=0x10) ioctl$TCSBRK(r5, 0x5409, 0xffffffffffffffff) chroot(&(0x7f0000000280)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000002c0)={r6, 0x100000000}, 0x8) getpeername(r5, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000340)=0x3a) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000380)={0x1, 0x8, 0x1, 0x42, 0x8}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000400)={0x5, &(0x7f00000003c0)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00000004c0)={r9, &(0x7f0000000440)=""/105}) sysinfo(&(0x7f0000000500)=""/146) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000005c0)={r6, 0x3f}, 0x8) utimensat(r4, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x77359400}, {0x0, 0x2710}}, 0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000680)=@int=0x9, 0x4) getsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$packet_int(r5, 0x107, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000000840)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000000880)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000008c0)={r7, 0xffffffffffffffff}, &(0x7f0000000900)=0x8) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000940)=""/162) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ptmx\x00', 0x2, 0x0) 2018/02/26 09:54:54 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x10) write$selinux_create(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73797374656d645f6c6f67696e080382c2a6e60e645f73657373696f6e735f743a733020756e636f6e66696e65645f753a73797359e0620e57dddc9a736d6f645f743a73302d73303a63302e6331"], 0x60) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/132) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000001180)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x60002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/02/26 09:54:54 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000400)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000440)=0x4, 0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) keyctl$setperm(0x5, 0x0, 0xfffffffffffffffd) 2018/02/26 09:54:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000), 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:54 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:54 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={r3, 0x5, 0x4, [0xd56, 0xe57, 0x1000, 0x1]}, 0x10) 2018/02/26 09:54:54 executing program 2: truncate(&(0x7f0000011000)='./bus\x00', 0x0) r0 = gettid() ptrace$cont(0x3f, r0, 0x8001, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x1, @rand_addr=0x401}}, 0x6, 0x6, 0x0, 0x7f, 0x1}, &(0x7f0000000140)=0xa0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x36, 0xffffffffffffffff, 0xffffffffefffffff) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x4, 0x6, 0x1}, {0x4, 0x120, 0x4, 0x3}, {0xffffffff, 0x1, 0x3, 0x7}, {0x9, 0xffffffffffff7fff, 0x2, 0x2}, {0x8, 0x3ab, 0x6, 0x7}]}, 0x10) 2018/02/26 09:54:54 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000001280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001240)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x11e8}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) write(r1, &(0x7f0000021000), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000028fe0)=[], 0x0, &(0x7f000001b000)}, 0x2) 2018/02/26 09:54:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x200) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0xfff}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="abf3284c031822cfdfd9d4fcff7c3461a2edc6b28a81c14311050a8e42b62a3b2c263a52fb718011ae1dc736f23e1c911871a7b36db49eed977fd399da248692dfc2dd4320543c077cd0bc71f16198c3b069208de2edd67c9818c0eedbf4587a6cd8b4ca70d4edf99400b6d0a407ae810171f88e75468345eb76157401bdc560f76b4e55") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)=@generic="3684351e666b312195cd22a31504a32c", 0x10) 2018/02/26 09:54:54 executing program 6: socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) alarm(0x9) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000000040)=""/238) dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/02/26 09:54:55 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20101, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xe88b, 0x0, 0x2, 0x145}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000080)={0x5, r4, 0x1, 0xc95}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="f028949007739e4ce092e246214b2f50ea989a411a68e832f7c846462646e4afd178b05c49e190599c98633ae8e637d7a07bac5dba301c0f147f336ca7ab08d7c561586039d328e5287cc3d6dd0dcc634900675d6151a11b899c3e36e357b1a1b92d10d2e55a90cff70245e2ac998072225422686659de"], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/31, 0x1f}, {&(0x7f0000000100)=""/143, 0x8f}, {&(0x7f00000001c0)=""/159, 0x9f}], 0x3, &(0x7f000000c000), 0xffffffffffffff92}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 09:54:55 executing program 5: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="1600", 0xfffffffffffffffb) 2018/02/26 09:54:55 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f2f18)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000eef000)=0xe8) setresuid(0x0, 0x0, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000300)=""/10, &(0x7f0000000340)=0xa) 2018/02/26 09:54:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000bef000)='net/snmp\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000001380)=""/178, 0xb2}], 0x1, 0x10000000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x2, 0x3, 0x4, 'queue0\x00', 0x5}) 2018/02/26 09:54:55 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) prctl$intptr(0x8, 0x1) 2018/02/26 09:54:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r4, r5, r6}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3fffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x3, 0x1fffffffe0000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8f}}}, 0x88) dup2(r2, r2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x1, 0x8, 0x9, 0x93b}]}, 0x10) 2018/02/26 09:54:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000), 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:55 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:55 executing program 0: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x80000000, 0x100000) dup(r0) r1 = socket$inet(0x2, 0x3, 0x7) r2 = dup(r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000000), 0x4) 2018/02/26 09:54:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003b9fdc)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/26 09:54:55 executing program 1: r0 = syz_open_dev$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$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x4c, 0x0, &(0x7f0000000000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000000040)=[]}, 0x2}}], 0x0, 0x0, &(0x7f0000000100)}) [ 205.784455] ALSA: seq fatal error: cannot create timer (-22) [ 205.795780] audit_printk_skb: 4226 callbacks suppressed 2018/02/26 09:54:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) [ 205.795789] audit: type=1400 audit(1519638895.076:30699): avc: denied { dac_override } for pid=27908 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:54:55 executing program 0: unshare(0x28060400) socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r0 = memfd_create(&(0x7f0000000080)="295bbc61cf731094fcf7afa278400000000000000000000000000000006c53", 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8240, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) ptrace$setopts(0x4200, r2, 0x9, 0x8) 2018/02/26 09:54:55 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f0000f9afda)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) [ 205.802109] audit: type=1400 audit(1519638895.086:30700): avc: denied { net_admin } for pid=18484 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 205.807925] audit: type=1400 audit(1519638895.086:30701): avc: denied { net_admin } for pid=18484 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 205.810054] audit: type=1400 audit(1519638895.086:30702): avc: denied { net_admin } for pid=18484 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 205.811669] audit: type=1400 audit(1519638895.096:30703): avc: denied { net_admin } for pid=18484 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 205.813573] audit: type=1400 audit(1519638895.096:30704): avc: denied { net_admin } for pid=18484 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 205.819014] audit: type=1400 audit(1519638895.096:30705): avc: denied { net_admin } for pid=3745 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 205.821218] audit: type=1400 audit(1519638895.096:30706): avc: denied { net_admin } for pid=3745 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 205.822887] audit: type=1400 audit(1519638895.106:30707): avc: denied { net_admin } for pid=18484 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 205.823247] audit: type=1400 audit(1519638895.106:30708): avc: denied { net_admin } for pid=3745 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 206.030568] binder: 27933:27936 got transaction with unaligned buffers size, 2 [ 206.030593] binder: 27933:27936 transaction failed 29201/-22, size 0-0 line 3172 [ 206.061030] binder: BINDER_SET_CONTEXT_MGR already set [ 206.061039] binder: 27933:27942 ioctl 40046207 0 returned -16 [ 206.066579] binder_alloc: 27933: binder_alloc_buf, no vma [ 206.066597] binder: 27933:27942 transaction failed 29189/-3, size 0-0 line 3127 [ 206.079477] binder: undelivered TRANSACTION_ERROR: 29201 [ 206.079485] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 09:54:55 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x3, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/02/26 09:54:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x3f, 0x9, 0x200, 0x9, 0x6, 0xe4be, 0x1, 0x7, r2}, 0x20) r3 = socket$inet(0x2, 0x1, 0x7) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @empty, @empty, 0x4, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff]}, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, @common='erspan0\x00', @generic="a039a6e3aea82fb47ca95c7cf4a206a1"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @dev={0xac, 0x14}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) futex(&(0x7f0000000480)=0x4c9, 0x9, 0x0, &(0x7f0000000500)={r5, r6+30000000}, &(0x7f0000000540)=0x5b, 0x9) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00000005c0), &(0x7f0000000600)=0x4) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000680)={0x0, @rand_addr, @loopback}, &(0x7f00000006c0)=0xc) write$evdev(r1, &(0x7f0000000680)=[{{0x0, 0x2710}, 0x7fff, 0x9, 0xd518}, {{r7, r8/1000+10000}, 0x80000000, 0x20, 0x1ff}, {{r9, r10/1000+30000}, 0x9, 0x3ff, 0x6}, {{r11, r12/1000+10000}, 0x9f0, 0x1, 0x2}, {{0x77359400}, 0x2, 0x9, 0x1ff}, {{r13, r14/1000+10000}, 0x6, 0xba5, 0x1}, {{}, 0x0, 0x0, 0x2}, {{0x77359400}, 0x4, 0x3, 0x7fff}], 0xc0) rt_sigtimedwait(&(0x7f0000000740)={0x2}, 0x0, &(0x7f0000000780)={0x0, 0x1c9c380}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 09:54:55 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xffffffffffffff8d) 2018/02/26 09:54:55 executing program 6: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000040)='./file0\x00', 0x2) umount2(&(0x7f00004a5fff)='.', 0xa) mount(&(0x7f0000a9fff8)='./file0\x00', &(0x7f0000ff9fff)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1001, 0x0) 2018/02/26 09:54:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) shutdown(r0, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) 2018/02/26 09:54:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4, 0x4c4}, &(0x7f0000000200)=0x8) accept$nfc_llcp(r3, 0x0, &(0x7f0000000140)=0xffffffffffffff70) sendto(r0, &(0x7f0000fbe000), 0x0, 0x0, 0x0, 0x0) 2018/02/26 09:54:55 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 2018/02/26 09:54:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) [ 206.289931] ALSA: seq fatal error: cannot create timer (-22) 2018/02/26 09:54:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)) rt_sigaction(0x11, &(0x7f0000000040)={0x23, {0x3}, 0x0, 0x3f}, 0x0, 0x8, &(0x7f0000000080)) 2018/02/26 09:54:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) ppoll(&(0x7f0000000040)=[{r0, 0x9000}, {r0, 0x2100}, {r0, 0x80}], 0x3, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x7}, 0x8) 2018/02/26 09:54:55 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x12, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) recvmmsg(r1, &(0x7f0000b36fe4)=[], 0x1, 0x0, &(0x7f000025d000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000000)={0x9, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x88) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00000000c0)={0x6, 0x40, 0x3, 0x5, 0x10, 0x10000}) 2018/02/26 09:54:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:55 executing program 6: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d30fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="1400c2400601ffdf0000000050c600000040b2a2845a4118e5d34381c6e1000000"], 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xb1, 0x2) 2018/02/26 09:54:55 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) fcntl$setstatus(r2, 0x4, 0x42000) sendfile(r2, r3, &(0x7f000053cffc), 0x8080000001) recvfrom$packet(r3, &(0x7f0000000040)=""/94, 0x5e, 0x2, 0x0, 0x0) 2018/02/26 09:54:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x7, 0x4, 0x7, 0x6, 0x0, "c2067eb8f3b3dd1939e18dcedac4f685939601a7fa5433c6a010492b7af0de275ee22c7ecd96965d05678e4060c3802a9b580e80a2393d0f90c7143cf995a8", 0xfffffffffffffeff}, 0x60) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aab000)="02000000020001001300be725ee18c88", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="5cefe00490110d88c8ebe8a631568a48", 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x214) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000001c0)=""/6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='task\x00') setsockopt(r2, 0x400, 0x1, &(0x7f00000000c0)="ce0756e1ce5bbad4394c945bad665b474125d6ab316e6fff77fe28ea1980c75e8cf93e324fde1102999eef2e79d4886cc2c6cb21461f7daf30b08d604de4d9df6d993e9a7e5d94eba2158cfb1b9c4e3a270e3e41e553d0e3ddf54d1d66c0b21cbea91533b7b9a59110122cc5fca27ab456f30382763684148fddcc83046ce3e97a9f88ec16db579153057823488636019985df4d6cda96cefbbb8f0c26551db4cdb88eb312b1a524e52f55fe0f9d56a9dc5128d75a642ef2c12de04c1a6b92e5f13697bf735bbe79a3ff9c8eb39440fc4d864d725428b74468793e9b8360c587fea1ce4b3b9d77719785690bda00000000000000000000", 0xffffff87) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/02/26 09:54:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:56 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x8, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}]}) close(r1) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000040)) 2018/02/26 09:54:56 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x6e) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x3, 0x7, 0x4, 0xffffffff00000001, 0xfff, 0xf2f, 0x7f, 0x800, 0xffffffff, 0x6, 0x1, 0xff}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000), 0x4) socket(0xa, 0x2, 0x0) fallocate(r1, 0x1, 0x3eb, 0x7fff) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000180)={@multicast2, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) fchdir(r1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x0, 0x10}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x9, 0x200, 0x500, 0x40, 0x4300002, r2}) getcwd(&(0x7f0000000080)=""/202, 0xca) clone(0x60000400, &(0x7f0000000080)="37741c429f7d741d779a9abb8429cf24cccc99cfbca5d5eb3db67aaf4c13f4105b69ef82f0609312daeee00e8ef626db0288e1340f376dec6036f6f23fb61c4990a77c7932d44d0e25bbaeb4b87dd09c0ad8c7bc06b83c276cb7fe3672", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="b72cce3c5457730b3621cbff6c11459fde9658c5a9ed3896f2b174f3cd229428ebdf9acd9e4fe0df7d3af8a95ed7e7ae4bea33500b6786a1e90f63cb735dcda82757b1e02506b1698654e8589e92f447150aece8306b84742f3f179abf4cf0049ff592cbd0f9a63d64e9be25193b09c1c83ad03e42034314243c802cf87c2dabbd53b951fbc84a1ec9c3d7419447546c453331f1e64be0dce6cf2db41c74aeaa9f24cb100a677c5c2c0263107e5d3c67b03f2edf0ce37b30e154bb63acf0505d2a83c8df40e678cd240f7bb26d0a2cb04ff2c3dff8f87f38556b800663be20c3a46f5828d6d2f5d012da88bd930d9f30715dfa1774d2863590") mmap(&(0x7f00007df000/0x13000)=nil, 0x13000, 0x0, 0xc010, r0, 0x0) 2018/02/26 09:54:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffdc4, 0x2001ffff, &(0x7f0000385ff0)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88)=[], 0x0, 0x0) shutdown(r0, 0x1) 2018/02/26 09:54:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffc01, 0x80) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x9, 0x4, 0xfff, 0x75}, {0x6, 0x9, 0x7, 0x1000}, {0x7fff, 0x5fde, 0x100000001, 0x1ff}, {0x3, 0x0, 0x3800000, 0x7ff}, {0xffffffffffff9029, 0x1, 0xa88b, 0x5}, {0x0, 0x8f, 0x7ff, 0x7}, {0x100, 0x401, 0x1, 0x8}]}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000080)={{r2, r3/1000+10000}, {0x0, 0x7530}}, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x4, 0x1}) socketpair$inet6(0xa, 0x804, 0x5, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3, 0x201, 0x2, 0xff}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="2c00009720656e4f09c47548d8e972d1cc518209a64a3c0d7ec159114b41f8e87389cabd1db388fd7b6100ad74000000"], &(0x7f0000000140)=0x34) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000001c0)={r6, 0x40, &(0x7f0000000180)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000200)=0x10) 2018/02/26 09:54:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000000)=0x4) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "a9e4f20287725c869981b0b88d732902d45b962838e364f89396dcc6"}, 0x2c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x8202, 0x3e9b, 0x4, 0x0}, &(0x7f0000000080)=0x10) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x1ff, 0x10, 0x0, 0x2}, &(0x7f0000000100)=0x18) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={@common='vcan0\x00', @ifru_flags=0x1000}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/64, &(0x7f0000000180)=0x40) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x12500, 0x0) 2018/02/26 09:54:56 executing program 6: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d30fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="1400c2400601ffdf0000000050c600000040b2a2845a4118e5d34381c6e1000000"], 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xb1, 0x2) 2018/02/26 09:54:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000012ff0)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 09:54:56 executing program 4: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000000040)=0x2e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x6}, 0x8) r2 = socket$inet6(0xa, 0x20080008000b, 0xffffffffffffff7e) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x2, @empty, 0x4}, 0x1c) bind$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r2, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x4, &(0x7f0000000000)=""/62) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00') getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff59) 2018/02/26 09:54:56 executing program 6: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d30fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="1400c2400601ffdf0000000050c600000040b2a2845a4118e5d34381c6e1000000"], 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xb1, 0x2) [ 206.893619] IPVS: Creating netns size=2536 id=19 2018/02/26 09:54:56 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x200, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x15, 0x2}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x80}, 0x1}, 0x0) socketpair(0x5, 0x4, 0x7, &(0x7f0000000000)={0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x5, 0x4) [ 206.925740] pktgen: kernel_thread() failed for cpu 0 [ 206.933725] pktgen: Cannot create thread for cpu 0 (-4) [ 206.945512] pktgen: kernel_thread() failed for cpu 1 [ 206.955719] pktgen: Cannot create thread for cpu 1 (-4) [ 206.962270] pktgen: Initialization failed for all threads 2018/02/26 09:54:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:56 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0x7fff, 0x8}, 'port1\x00', 0x41, 0x40, 0xd41, 0x494e2a06, 0x40, 0x2, 0x4, 0x0, 0x0, 0xbcd}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/02/26 09:54:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 09:54:56 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000000080)={&(0x7f0000000040)}) r1 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000000)={0x50, &(0x7f0000000040)="502c5be32cb088f6d4b23200000000000000006ad166bf2e38818ff8cb6a2b5a0dcc7dbb4d5b0c0f9b5cd167bcb48846cd57c8279787a82f0d840eb81728da3b26d47033a4b03f489a7b8969c70e983a"}) ioctl(r1, 0x3, &(0x7f00000000c0)="3a6211af52821d5bd07d6a254af24564dcc6ae36d552539c77") 2018/02/26 09:54:56 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x2000200000) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) finit_module(r0, &(0x7f0000000140)='\\!@nodevcgroupvboxnet0:\\nodev]\x00', 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x1, 0x0) r3 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) getgroups(0x5, &(0x7f0000000700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000000740)={0x0, 0x0}) r12 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001dc0)={0x0, 0x0}) r14 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e00)={0x0}, &(0x7f0000001e40)=0xc) getgroups(0x2, &(0x7f0000001e80)=[0x0, 0x0]) r17 = getpid() r18 = getgid() r19 = fcntl$getown(r0, 0x9) getgroups(0x7, &(0x7f0000004500)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000004540)={0x0, 0x0}) stat(&(0x7f0000004580)='./file0\x00', &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0x0) getresgid(&(0x7f0000004640), &(0x7f0000004680)=0x0, &(0x7f00000046c0)) r25 = fcntl$getown(r0, 0x9) stat(&(0x7f0000004700)='./file0\x00', &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007d40)=0x0) getgroups(0x2, &(0x7f0000007d80)=[0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000007dc0)={0x0, 0x0}) r30 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000007e00)={0x0, 0x0}) fstat(r0, &(0x7f0000007e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000007ec0)=0x0) r34 = getgid() r35 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007f00)={0x0, 0x0, 0x0}, &(0x7f0000007f40)=0xc) sendmmsg$unix(r2, &(0x7f0000008080)=[{&(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000280)="4d8041223b0f94e159579d173d44b432adc2e937e992043b30c340f7f1aaa73024e0a79dc2f737", 0x27}, {&(0x7f00000002c0)="f5c9adc921aa532c398ffceeea297b1e3b9ca694ce189b42fc427e0e585f5f99f8e16c95daa73bb4608a10e4d86139b8af4ef6480fe65f6fe1f292a450f406c3f5548eafe77f8b8b1936af938c0276db", 0x50}, {&(0x7f0000000340)="3a8510e45dc82067f019ceb01dfd10fd19450ebef66329cbbe20aff6767214d54f2192d00dc14ef1fd03cb34ead1e4c6f13c9e3b935c6c0218b48d67b10b68b79873c49e79", 0x45}, {&(0x7f00000003c0)="7c26ca2044404e6d2fcb7b43e27d614a3d000885b4eed29ddeda2ceec8263a18fb1460a8bc64fbf68f581e1eb8e8bc70a764ce334268d65cd4", 0x39}], 0x4, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r3, r1, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r1, r6}, @cred={0x20, 0x1, 0x2, r7, r1, r8}, @cred={0x20, 0x1, 0x2, r9, r1, r10}, @cred={0x20, 0x1, 0x2, r11, r1, r12}], 0xf8, 0x20004014}, {&(0x7f0000000880)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001d40)=[{&(0x7f00000008c0)="a56800e12e70d8a83ac0e8ff4f06534920317ccbf3c4de7b0cb9feb5c64060ab8c80d643e67b2dd2671ca1133ea2ec4ad3960920c2c71b661714ac4c94f85a597d53fc928e02e3e9bdf55615674bc3ee2627d5c43fced0966f6737ff9cdbee65a86af020c7707662209a7efbdaac208fe0a358b995", 0x75}, {&(0x7f0000000940)="f8ffdf1ab9c552508ab9f8930b097f4c0de0865d28bc96f5185ae4f6a1d414f7c160dd39c0b08ef8f23dc494f2c0993ad290bc4cdc7cbd369b1384810d49f4c5645c3226bfc901230a4e", 0x4a}, {&(0x7f00000009c0)="8fa777b0c4e38f183ce82577cfd4e75485057edcb8148b43e854f9f68990640b5aa0c4d898d5dc2b0ba5c80a21473ddbd01feedc8ddb41a985b29ed81cba7b396570e52c0abbbd0948df474cc6ceeaa285f112cea1c9a2b002ceff23515a1e4ac1d9b2bb41a4d8781e65bcb6d3bf61cff8d5b688ee20591aa5de728cbd2f998846befe5a77d3192d", 0x88}, {&(0x7f0000000a80)="fca965c134ec6f572d7c9422391c2135ac8c115c56f35108214b32e0ad683f8550c9c10387441d0e8f96b17b1cafdfa397111b8670fb77d84ed10769a743e8ec08ba26e68d00c1884bd4abd91c780e9b5a90d4b8931212dce6f8241797dac779991eeca2b10b902207d5dedcd93f0676c74ee6f5d899d4951cd4d8ee346c595e87795b029417c7cfabe9f9983dcc5fa578deab4eff916a55795e78ce992b3dfeeddf1e0746e0ef62c492acadc7c6e30610184eac63db28645f696715d91373d06df7d9f7810007c2088f2c2509bb04448fdf9874bf2208c668", 0xd9}, {&(0x7f0000000b80)="66a39d4b99bf98a6f01fe4685ebd260c5ccba5dfefce", 0x16}, 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{&(0x7f0000006cc0)="66bbc027b14a0179aea5b33722def5992b8bc8144ed4fc42a4d59be0702977fe52cb8073dcb5115ead0004d7d1e9a708e1e52aca3e914da299734ce15bb8d08c5e6376100ab512dd274aa8b21fbee89c95ab37036085bc99b4d24050cdf9daa26a2555fd1579ffa2d2b1dd93f16fc4e56b7934524bf72833f0055b3ca0e47a83ef7f2fc10b495bf5e451aa16564f1c4b8996830557c33665307c88625017f202c2bfe712077161200b593bdb14e1b7263d2779133c7275b1c7893125b49ccbb7bde10f88c8e86fb47ed0c7eb01a341610acc818e1ca6d28a2c67e46f8018ca5b30f5aa44cbdae3fdaa9d2d5b5f5e1342b675c31d3fb2b7e534a0268c464cf05bcc62d779bc96d9b11243aa010e733613eaebeb40388ef7e1398d0c565d9f766dd91e27126992a92015dc8d836b3be8ed28839ee69a1f23d8e8d267e0f218b6dea87f666605bbdc8d215e2ae5e66e26e50bb1753d75dc936a99cadc44f391b9adaffd7b14439f593307947cd718c424c6538337101b70babb7c1926da164c0d1f5b42c10b08712efbe4433ba557353cb8f4bbec9f218f09c29f8d3609443f250477a6e82d3af46eff78ed6235217536272ca0d6478c0deabc61d69af9c9283f52bd9461ef9437546040ee91f3c2f5ebb89c174984d039defc9545c3a3340cb8ddac7d9a776bd1f16c6bdf7b1f1d3ba9a8e3c239445f1c426e1bcdaf75fefff2f27b7129d03d58f17f6289bde661f222cc593f03ba6cfdc1ed07f5a9b11a18761400bd861ca70ded40e59b7bc1652054516149d48ebe4b4d9e489ba924542469ddc2db6ff6e5f2d5c6a0510442255522dc6a8b52bf5cf865790a71b83d95639e8da1cbd82787765641104d02fe23e82ae4397711cae940e2fd08a274ec018fc37792d4f613c62dce68bb80f1f7c3be54ee05850cff9c5614c86e3025975d27c19b1b6bccf754346c310c474056c82ddcbbb0afaa49b3f68e22d1b93d302efc17a14d819eecc18cafbc6d3f698b698e0eabccf1e7ade7bd6a44659c2b32d83c78da38cbd955ce2b2fc34e3f5c19f3505842732f83f13ba13621e9f342cc360f3e6b68cbd540b5c13d4ec856a9c456b525301af4856543b30ab80893af72822daae0ae68c7cba2dcb140bdcee0ab555b7981e1824ca3c279981aa8c90afcd92f7b85470b8da068a249f83b75f709836766205385f9aea99dd70966c6de4a8f15b0ef3e42050e5536aa77bcb472c6b0cc7689798c0c10b57f588fcf1ca35f9d9a550403618a7b5d9260f8da9625df28e97decfb31ba9033e906b63a2360e40f7a9cfd6e6cec12ba79e3352699160c05830dcc4c90a842d3e79f06fce88c33e781db8cb82bc4ede90c2a96b64d9056f553c26b248492ba5c7c472bd6931980d876ad6aed8dfdef1f15b84f88a141826714f46d96246afae4d7eece518549a0591855d0e85b5dbde6a9a0af0f4b2863416d376a0c3e13614e9f7d9e24635072ed9608e3c47ce4199d97144aa79a8771676de546f8f7ec980581d94785807114b70d3925fe7bfab774b4e603f923e9273882d85f47804fedbdab1164c5ebeaf508755ae2927d5637069a1d3a9224ad3f3db2e20a2e41fc710c1723b16d66658cdf27e07746ffa8b31ea3c03d2a4bdd0880f2ebb64dd7ef49c7ab31a89484ba7a0491c73fc86a28a08208afa6083e66863931560788c12b480a20f2eda6ded6ac70a410ae9825b730b82929af53fee6af1c11661403caf6ad2dcb0a33382b3a91e6b8ca55401a9858e72ae403acc78bdc3e2c65b3effa8d9a4533dd277fae399eaa29b00fd8621bbe2f5109fb1691db11ce35d4057f93a410b374cc72694c7c575f590f84ecaa2ad4eefe5cebde8eefb900fb41d4d5ab29cbd707dc7ae6d3cc5fade0481d12d14dbbc434442787e19a65651050ac55816d3559abd5cff63cef203777ed402b1cc105aefaf9daba6eb041ab2ea575d717e399eb105325ce42972f6ce7929172f60d9e4ebe57e07f4e11bbe858a8c1fa93a26b2db6bd68073447b738fc7733c2da7857eb10a36d1e8b8d3de16ab11bc5c118d13d5a11166de789f59cea2194498dd0817eb497afa219a58778e72d893aa4366db011b9f8ccf65e8449711569758d4654408ec4e5c95e0a627b63a5c586faabcb42eee11e260dab9b57db29d420db0c4813296804c096bb3f22b7f5fca080a4efa6ce5805e4a3c5c293aac18d3144818d1ddd0b82c0f9a371aa22c433097f658651352a327ef70ec730ae662f62d39b49e19056651b27553474a24ddf427ccc3292b20395add082f37dbbe03808b33f53dffa5ae51b1e9f318d6fe1fa7f3e7e0fa52c991e3d0be19dd7b3126af1bb318031ff5bfbc055b3fe9d522e8a885f8e12202705dd61f162c9c9217ea73df44a161f13b9b68bf05c803a115bbfb312c83503fd756859098195b33b4d44981bf81f6c5a94a43b1a26c6a77ff44fd645ffdc98a266051508a584ae585f7489e3585410704ee344aaffde773528624164d60eff7137586983d80ef442a36d2fae9a2ed3f295e95d8c93e5cdade2b2954b24176805170fe297422be333668e2257b15d19cf7dab04ca52e1d4f9bec55728f1ae59281143adfb8b892a7477044ea1d84cb13539d6f90ad44df496625529ef6de17cbfb7d61454c6005d24b226415e3bfb839cad1a2788e2512952c060ccadc4f2c8ab6cc3329776ff8a9df3cea4aa136c0d011777ac2cc4e2991987e7161b8708880e7941ce8db561dfe670415cd61a5247654f8dbffb56c8d919ced429aa2aa3c1f5e2aff27b1094f7275186dc75177630fcd830d7094b2cc458b0245b7cb5e32fc08062e6d24a93ae3a106746e3e44d9bf083e55327c38edd571a59082b4f850acdd955188c6137daee69eb3db9bcc21ea2de55e4f7c1ba79a65d692e4880d888e50802d0e68130d0ee412c4065cca3cb00b4b928881ebb1311bda13358c4616ed2c849a2624f9c53e96234529e7c313d1d0ddaa2b85d06edcf3afdfff96d1a3b92545fe3a5a52b281e6a82313638800be5c3786dcf94e8b8532152a7e64ee1c9dca291bdec4b75fbebdff2a54d3be1d0d32e2dbdd50920214fd0fd4d093164a23733966fbaf4f591ff49e9bbb2646999df73956924c12a042dc5b3bd2808ad054bfafc5d41efd483ba51d68768fe099e1cdafece92ac9e03d922d1c45a84bca3c91b163bb9a622dfd6c3a2e08cfce6e38abb41b899d1e8e6ddc599c6d4f60574a1cde4d7b6f08caf5bff574e52426f99c4846546750c9b4836ae1dfd05eebfc0940b385f658d74f6c7eaf5842767ec331d89441df7ad29afc43e18723f4265463206cac1ce0ccd13728646848bacd5d2bdb60cf4a241c6d27b4ca39929ac7ca37476775e7bc75148913d69ab9a27410cd07cb2eb778a72d90ad0ffce564da18622f4a60fb0fb771c1ee143aa584467b04787a65c10cd1f6fbab0371a96fb940ae117dc28485e349498541f9e2556e299db0e2ca04407e88bf35473d92893e12850b688ea30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0x1000}], 0x5, &(0x7f0000007f80)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r27, r1, r28}, @cred={0x20, 0x1, 0x2, r29, r1, r30}, @cred={0x20, 0x1, 0x2, r31, r1, r32}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r33, r1, r34}, @cred={0x20, 0x1, 0x2, r35, r1, r36}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0, 0x4000081}], 0x7, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r37, 0x8, 0xfffffffffffff148}, &(0x7f00000000c0)=0xc) r38 = getpgid(0x0) wait4(r38, 0x0, 0x2, &(0x7f0000000180)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 09:54:56 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200400, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x7fffffff, 0x3, 0x7, 0xef, 0x61b8437f, 0x3, 0x9f, 0xb4a4}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/26 09:54:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e21000000000000010000000000000000000000000000000000"], 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) r1 = gettid() fcntl$dupfd(r0, 0x406, r0) syz_open_procfs(r1, &(0x7f0000000080)='net/snmp\x00') ptrace$getenv(0x4201, r1, 0x5, &(0x7f0000000040)) 2018/02/26 09:54:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1b) setsockopt(r0, 0x10b, 0x1000000000000006, &(0x7f0000850fff), 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb7, "f246a3ac2aa705fc8d8e85d196b7425541916a54ad712f86015b4e59cdab4473d8326e28a43c9fe1bc670e1023c95793e089fea90b2d50180742479a9934fa30d5a0873958bf5ec7ae6d519e98adfd40007b5d974630ed26080b341577251d0154d08c67eb1b81192de65d7bdb9325d33c5ebc24cd5f1983a3e3f80c64b352e8fa4bd71cff9e5e266f27def2cc84c514bd7440c7b90e4ce4d4eae6396213612df043a68a5050a65eb945962af9af4d81749c6402003865"}, &(0x7f0000000100)=0xbf) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x3b, "a2e903fbc1e67a87004c6b426f5c16084d47002ed9781fed557da25fb87c61f5b4f469134d3167bf256ccf7824104081610d694064b8f5019cbba4"}, &(0x7f00000001c0)=0x3d) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/02/26 09:54:56 executing program 0: waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000707f70)={{}, {0x0}}) pselect6(0x40, &(0x7f0000cc8fc0), &(0x7f0000cc8fc0)={0x0, 0x2}, &(0x7f0000000000), &(0x7f00008e5ff0)={r0, 0x989680}, &(0x7f0000204ff0)={&(0x7f0000cc8ff8), 0x8}) 2018/02/26 09:54:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) [ 207.308071] binder: 28069:28076 BC_FREE_BUFFER u0000000020dbd000 matched unreturned buffer 2018/02/26 09:54:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 09:54:56 executing program 2: setgroups(0x0, &(0x7f0000000180)=[]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 207.388109] binder: BINDER_SET_CONTEXT_MGR already set [ 207.398979] binder: 28069:28088 BC_FREE_BUFFER u0000000020dbd000 no match [ 207.451902] binder: 28069:28076 ioctl 40046207 0 returned -16 [ 207.453115] binder_alloc: 28069: binder_alloc_buf, no vma 2018/02/26 09:54:56 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0xffffffff, 0x4) r2 = socket$unix(0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/26 09:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f0000000040)={0x0, r0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40000009}) [ 207.453132] binder: 28069:28086 transaction failed 29189/-3, size 0-0 line 3127 [ 207.508316] binder: undelivered TRANSACTION_ERROR: 29189 [ 207.517014] binder: release 28069:28076 transaction 135 out, still active [ 207.541136] binder: undelivered TRANSACTION_COMPLETE [ 207.549317] binder: send failed reply for transaction 135, target dead 2018/02/26 09:54:56 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000437fc8)={0x0, 0x0, &(0x7f00003f0ff0)={&(0x7f0000f38000)={0x2, 0xb, 0x0, 0x0, 0x150, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/26 09:54:56 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/166, 0xa6}], 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000600fc8)={&(0x7f00001efffb)={0x10}, 0xc, &(0x7f0000964000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="34010000170005000000000000000000ff0100000000000000000000000000010000000000000000ff02000000000000000000000000000100000000000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000009d1162dc07dee8d200000000000000000000000000000000000000000c0010000000000000000000"], 0x5}, 0x1}, 0x0) 2018/02/26 09:54:56 executing program 0: r0 = syz_open_dev$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 = fcntl$dupfd(r0, 0x406, r1) ioctl$KDENABIO(r2, 0x4b36) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="115ae5c9ddcd57bca93dd0d5357ecdb66a7300fa1ae77f7dd0628a2fa3a87ca46c7fbd56ec43bd4caa9fdcfad1228ebf33ae5884b82050174a213f61e63d79a0c1f8773591e9d79da427f9b809c4273e", @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) 2018/02/26 09:54:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}, 0x1c) 2018/02/26 09:54:56 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x880, 0x10) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f6465765f736e6d703600fffaf586eed607875c73413e9358d1b61fd55995f70813fc62c13fceaf08b35cb5e216f992c1ea167fa74d31d5d7434996bfbd9b78f29e2ab92b71533f99a147da1d82b2c27b3c6cff5c900208789a81064e470bd471dcccf233eb1fe757cd5ff7") lseek(r1, 0x0, 0x1) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x8001, 0x8001, "78f60a3cd931"}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="40caf4f7093e8e32fd98719d3658d402", 0x10) 2018/02/26 09:54:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00000002c0)=[]}}, {{&(0x7f0000000280)=@ll={0x11, 0x10, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, &(0x7f0000001440)=[], 0x0, &(0x7f0000000040)=[]}, 0x7}], 0x400000000000179, 0x0) 2018/02/26 09:54:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:56 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:57 executing program 6: clock_adjtime(0x0, &(0x7f0000c4371e)={0xffffffffef9bb393, 0x40000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) rt_sigsuspend(&(0x7f0000000000)={0x3}, 0x8) 2018/02/26 09:54:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[], 0x0, 0x0) 2018/02/26 09:54:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x81) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x178, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) r2 = getpgrp(0x0) r3 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f0000002400)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000023c0)={&(0x7f0000000180)={0x2218, 0x8, 0x3, 0x400, 0x7, 0x2, {0xf, 0x0, 0x7}, [@nested={0xa8, 0x39, [@generic="8a70f575c4a4651c4b9d4644dc9cd49adf1e27fe7ed772a5abe5b35fc1b76245718e7d1b6fc65345b4b47de91f3cf1b5d8b760e0fab32a29359734952bcc1ad5a97f0052bca2f982a9064bd13cf5ee70c57e0b245717803f589f5918cbddce70ac949a2f23ec67ed39b5614682d0820cf56db96e00cae3f63360dab25fe5d4e18ce491c8b3509bae8398", @typed={0xc, 0x6d, @pid=r2}, @typed={0xc, 0x1d, @pid=r3}]}, @nested={0x2144, 0x80, [@generic="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@typed={0xc, 0xd, @u32=0x7}, @generic="7a43f908a12f690cfca52c09f67d8bc730a206f08fbae54f6ef3ca0ebcf6399181ae173007", @typed={0x10, 0xa, @str='bdev\x00'}, @typed={0x10, 0x89, @u64=0x5}]}, @typed={0xc, 0x6f, @u32=0x81}, @typed={0xc, 0x88, @fd=r1}]}, 0x2218}, 0x1, 0x0, 0x0, 0x94}, 0x1) 2018/02/26 09:54:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}, 0x1c) 2018/02/26 09:54:57 executing program 6: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/02/26 09:54:57 executing program 2: prctl$setmm(0x23, 0x0, &(0x7f0000d75000/0x3000)=nil) r0 = socket(0xa, 0x3, 0x3f) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000080)=0x45, 0x4) 2018/02/26 09:54:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[], 0x0, 0x0) 2018/02/26 09:54:57 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000c31000)='./control\x00', 0x86000006) r1 = creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/02/26 09:54:57 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x8902, 0x7fffffffefff) 2018/02/26 09:54:57 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880)=[], 0x0, &(0x7f0000002900)=[]}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340)=[], 0x0, &(0x7f0000005380)=[]}}], 0x2, 0x20000001) pread64(r0, &(0x7f0000000000)=""/133, 0x85, 0x0) 2018/02/26 09:54:57 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000fec)={0x1, 0x0, 0x0, 0xfffffffffffffffe}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xc71, 0x4) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x7, 0x5}, &(0x7f0000000300)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000400)=[{&(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0x1}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="8f0a445b67fc3c48c46c9a08bb883f45c25e79f9b78dec999c9cff204079c1ef333cdc227bee85e69b0c185ca2633030b6b9239c28ab5af397fba56e50b51443dbd664937c85953910f047c6e3a1d0578eadcd23f2ce2252ce391ce7b384bf7a9dec248df253fe456c144b6796e7b595f499a2590837b165ac67b553a9d71f639ad6fde90842aacecd13f101ead025b875a3ba4469d5c929e96b4ce4f6295e63e42087c1f9247fa7a2a9f6600922ab08b8110b874d844339183b9215b1035f8d4229d30018736d43ab17", 0xca}], 0x1, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x9, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x40, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x8000, 0x10000000, 0x1, 0x43, 0x8, 0x1, r5}}], 0x90, 0x80}], 0x1, 0x8001) lseek(r0, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x7, 0x8, 0x0, 0x1f}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000440)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x840, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0xb67) 2018/02/26 09:54:57 executing program 2: syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000000)=""/4096) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) readv(0xffffffffffffffff, &(0x7f00001aa000)=[], 0x0) 2018/02/26 09:54:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[], 0x0, 0x0) 2018/02/26 09:54:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) sync_file_range(r0, 0x7, 0x5c032534, 0x1) 2018/02/26 09:54:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r4 = getgid() setresgid(r2, r3, r4) listen$netrom(r1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x127, 0x0, 0x0, 0x7, 0x7, 0x9, 0x5}, &(0x7f0000000180)=0x20) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) shutdown(r0, 0x0) 2018/02/26 09:54:57 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x2, 0x1, 0x3, 0x9b8, 0x75, 0x8000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000040)={@common='tunl0\x00', 0x48}) 2018/02/26 09:54:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) mprotect(&(0x7f0000ff0000/0xf000)=nil, 0xf000, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) socketpair(0x3, 0xf, 0x7fffffff, &(0x7f0000000000)) [ 207.714428] binder: 28119:28126 ioctl 4b36 0 returned -22 [ 207.728582] binder: 28119:28126 unknown command -907716079 [ 207.739793] binder: 28119:28126 ioctl c0306201 20007000 returned -22 [ 207.790842] binder_alloc: binder_alloc_mmap_handler: 28119 20000000-20002000 already mapped failed -16 [ 207.811574] binder: 28119:28135 ioctl 4b36 0 returned -22 [ 207.812205] binder: BINDER_SET_CONTEXT_MGR already set [ 207.812212] binder: 28119:28126 ioctl 40046207 0 returned -16 [ 207.869347] binder: 28119:28161 unknown command -907716079 [ 207.886838] binder: 28119:28161 ioctl c0306201 20007000 returned -22 2018/02/26 09:54:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00009b8feb)=@known="00000000000006956f636b867220706f6e486d6500", &(0x7f00007e1000)='/dev/ptmx\x00', 0x6, 0x0) 2018/02/26 09:54:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2000000004}, 0xffffffffffffff59) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000040)=0x3, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1, 0x9, 0x3abb, 0x8001, 0x2de, 0x6, 0x7fffffff, {0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x6, 0x8, 0x2, 0xfffffffffffffe01, 0x8000}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x2, 0x3, 0x200, 0x7}, 0x14) 2018/02/26 09:54:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) sync_file_range(r0, 0x7, 0x5c032534, 0x1) 2018/02/26 09:54:57 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:57 executing program 6: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00001a6000), 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x161102, 0x26) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0x2}, {0x3, 0x4}, {0x3, 0x2}, {0x4, 0x8acf}, {0x2}, {0x3, 0x732}, {0x8, 0x8}], 0x7) 2018/02/26 09:54:57 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000014c0)={0x0, 0xaf, "b53566d47ceed3a6cf6eb05e32da5f3c819efcb0404ac37e3dae41303563202f1125e76c6396f326b96d75d097ef31ffe1243bd6e56765ef1dfadc4c12be047c17e875d933ae310e2185fbda532ea2a64a3c5f3bb6174ba99ec4ce6e8fdb84cd72368d9071bda90cabf2f67c9b765250afb35512c70115b9fbbfc052a05a9e914bcc682e077531c55ddea62c8a0f58d1962cc69b7ddfc7c60f2967beb43bc19035bb73dbe076ae525c056d2c55ba79"}, &(0x7f0000001580)=0xb7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000015c0)=@assoc_id=0x0, &(0x7f0000001600)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001640)={0x0}, &(0x7f0000001680)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000017c0)=[{&(0x7f0000000040)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="4bc3b1e5e50e86347ff54ba174f94a466bc6106383eedb6d490ceca62ee9818e8af56afbd298315973d0ce162f3c53e8caa569b6097fbe8baba9cfb8f358ed66e54e9a9c115532897b5e6cda1fe2bf0482c4320dc36dc612f1a0462393bcc7a8ef33cdc7b7a2b94c9e192979ff071292c66b294b2b51067ae518122b8bc04fc1dfd40727d8940839132696463254262c81f34ad0371a540a0e45d35ad6ac1552c2bc7929b8521f52a7c2274cfa2cf09fb4c37eb6a3a38aadf79f30", 0xbb}, {&(0x7f0000000140)="61753bb27e25b8e244cc3944115f25e08ef4eb906d04e906ae956d4d58d42cb5179ee0043ba962b5cc10031d7d50ec8f13753deab2b018a85a60374f412e2ff684044ba6ed87f51323598c92305221535f3f2b9deb33181a797dc070aaa330cecfdecdd391a76eef31d9b1a2c7d9a211a2ea7ca87275e8cb342360fd1b4c7383aff9aad40d62b661a85cb85dcd388eeca2b1721f059fb1e732949470b8d70c", 0x9f}, {&(0x7f0000000200)="5af4956b9bcfb1ea677f1bb6c7f170d38183b697530b79", 0x17}, {&(0x7f0000000240)="5a5a22a716103828780b65c16f2473d53d26b8963aa378c7339702a8fbedc8f053c5de6ac079bb21ca7a9020cdf16d0cc9471c229a4b4e331dbca22a6af64e60ad1200be920ca230d2072b132f6eeb56ac85c0194018de23ee715bec957629128df2c4957e76babb4abe66c44a7ca0668d2dca68a05d8229436671fb449b256cff970435a7ec897dc858027834656fbe1c17e1fd8da49f8db18f541d3ffde16e3340bb5e6b03d593958578b7f03ec6eb9514a62f1f9bbfecc3e6d6b32fd8b243c99127d2c53ff01045a0ea53d7c28c", 0xcf}, {&(0x7f0000000340)="21b3d150e1db175e3217dc68ec57773408a35b8bee895dfc36d0eb84c06e671489bb5a4c06e75ec5bba5cf1fbe8d58b08b075df6dbf2610b78219226a4aa53422a2938d7526320f21d751ccaefe2ff80e7f5718a9391dfac81329fba501f526bb231b88aa338bfa48fac9ee33bb87ffd698d3fb55712f722518a69e10daf9bffc73c7abd9a1f34f73e30773f8075653bc597eba50068a002c27982c42a7e6325b4880ac8d29ce73d3e0837fc65d1aa74d2", 0xb1}, {&(0x7f0000000400)="3e4d72d4ec00e09bb497bb7713c1be5030d3dc29328bd7b81bd7f01db5bc48fc9cee19db", 0x24}, {&(0x7f0000000440)="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", 0x1000}], 0x7, &(0x7f00000016c0)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0x0, 0x101}}, @init={0x18, 0x84, 0x0, {0x1, 0x7f, 0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x100000001, 0x8000, 0x1000, 0xffffffffffffffe1, 0x5, 0x6, 0x3ff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x1, 0x2, 0x0, 0x200, 0x7f, 0x2, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x1, 0xd25, 0xfffffffffffffffa, r3}}], 0xf0, 0x20000000}], 0x1, 0x44) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) prctl$getname(0x10, &(0x7f0000000080)=""/234) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000000280)={r6, &(0x7f0000000200)=""/117}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x6, 0x3}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r7, &(0x7f0000000380)=0x2) [ 208.317335] binder_alloc: binder_alloc_mmap_handler: 28212 20000000-20002000 already mapped failed -16 2018/02/26 09:54:57 executing program 5: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x4}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000219fe4)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f0000edc000)=ANY=[@ANYBLOB="020700030200a6c555de0263aa8cc60565d338e7e95a010000000000000000"], 0x10}, 0x1}, 0x0) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4040, 0x0) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/26 09:54:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) sendmmsg$nfc_llcp(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)={0x27, 0x663, 0x7, 0x7, 0x3, 0x7fffffff, "25a08c015f6d8e7ebcfdc803c5a9675738affab69ac9b9217c99c4cf2b87f2a4b770237453add88afcaaf6e2e990e614d8d9dcb913a8501df2eb9bfb7f239c", 0x7}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000140)="3ef91547bd6e0354cf28020f5022bf", 0xf}, {&(0x7f0000000180)="7ae75db02f7b1f72f4c78e3b64d589186ec1de7f173bfecfb55d61ef7a7f9da0d3a3d25634ca240ae237befc8532798f03308b6d8497a1b4ae4fe3813c042adc7e40cb7ecd168ebc1c8c", 0x4a}], 0x2, &(0x7f0000001140)={0x1010, 0x0, 0x2, "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"}, 0x1010, 0x40040}], 0x1, 0x20000005) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:57 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffff9, 0x4) 2018/02/26 09:54:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x11d, 0xfffffffffffffffd, 0x0, 0x5, 0x1, "13a632c9445f6defb0424db500a4a18b8e3e899d0a5e662fb85cb02fc19256e490ed7b18479335f2aafc6fa0d9c9eae0dd3f34da6405ce8854dacfe8a12daf", 0x1}, 0x60) 2018/02/26 09:54:57 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000001, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400040, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000048ffe8)=""/24, &(0x7f0000000000)=0x18) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001380)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001480)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0xc) sendmsg$unix(r1, &(0x7f0000001580)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f0000000100)="0195290a5707715d092c12dfd21e6f8ad30ba15f5173445bb767c19eedee9a7b5b03929a847707ec09984bf4558de9f9be89c2c8f3de86a810f1cd61d7ee5d5035bd74073e3a588ef3", 0x49}, {&(0x7f0000000180)="9946b59e9a1ed1679a135ab65b3b88ceb0abae85ce2752868a4a2a6b1fc547061eafb15e3c9b1d6d75f0cbca2a2497209d2a5a4ba50ff6f31ccae42f3f21d2c0b781c9476fe488928946e84741a724d47d692ca180713147cc80a7804aa36b93e96897d30cf3200e4af80f9c4edd217266d33c1aa4f8cab2ef73080bc32f66e4eb034012683aef84107918798c93aae13910cd126d05c6c22320109ffca6a1", 0x9f}, {&(0x7f0000000240)="e5207d07fc92be426af927786e1cf9f768288a88d77702a52951b9ea73c6ce98c562afdf45c37ca4925753dc9f788928e720656fb9ac84c04ca7f0", 0x3b}, {&(0x7f0000000280)="6fe32293a2e2048fa835f95aa9e4d6652ea98b76b69b533a2342b7ca90992a7e63ae9ecdf0ff06a6f67919cb7eed63938c71b2d8dff2345fa4f19abd3b531ee98f7e1b9b65b71f43207b559affa33a7fa481b9d05af27be93f5a5f8578a672d6c4f5221d35d8b4f1af217ccc65bd6108e22f78ee356ddc1f8c554994777dca13ca41fc30a09cb2b1baea07e2f2fb98cac0c0f6efd887ac0690dd6cec7ef8958dbee4bfa15581b804350c9774a7fc8e6ae0a56698d9f0a0caee95e51f6200409a62a6bd3df8924674d1ca0d0b24831d6988ff70f97aef8014f1ba4078cdbbc7d2a70ad795318e30678a8c4e8c1e21074bbbe6169ecae94c7b5bf1bd011f4da0976961784889a1671d1f595498903f4610216a1d65388a1395e1d0889682c65972a2513beb05dfc5d36baf2f6eb4cbfabe3ded6f64aa3a019cd001d1213cdbf790a56c44d14869c6400004420d01970a85aa2d6c0936e01223d6baffcca1ecadd3ca99d746ba54b104ac074d3e0b21b663a326cd117a860d7166b660b625f4b084a87b752e8dd08cad872669a44bd2b853e17bedabb66ec405384535314e12c1e0d0df6fa84d1423c97305cd37b6a91c2cad5b0e1aedfb90aff751d67ba3e61d602a97272fe048d4295d78dcce66a4a8646edf0fe9df780377bc9d4ab48c6e2689fc726807cd86e3a0223bb250151c98e8440ddd14afd687fb1979005698e2516d30a6e956b133243c006c6ad67bace04a79a372465af6a62ddf427965378ce6e81f5d503ee34086a653243b81bdfa35766b99ba64768db63cd510d981289f3ec08cd6b3d2138a7fc51874932974197a7019ce536437b72272c4c150e9fee9527a68cdc10eec3b6fbb59cf15a8b07851db7d560f8ee10d8ed44763d2ddd7369f1a1241f3bd10812d04eb7f82dea488883df65a545520c22f319e22e3a5f869bc48d2fd175262d5b2e4818ddf34d58891656289b0ca9ac9fe6223d38b46de2880e122cf7944f3a1ec40d1741e3c3805ef0090a3865d9dbc68607ea70c534b31b772a56b10af869229be62c4803db02438e749f361408f798c747d8e283148aaa957cc04af339568dabc07b0eda753264d3112963fc34652fd12d1e58bcdd6bb4643f036e16ad8a06b77f8ec4e9de854f66fe89056ca2e63547860949d083d85ccdc80432febf2a6f440c8239df7a22febf9a6a3757ebc6006dbb6d576b27614b1e4d19216dc059ed541cb1859e12944fa74e48633fa9800d1518ce166976f0aeaf42cb842146da6e1f98476d287a8d2f4dd0881a59ef8111dfd05bca1beba9b182da93b2b9cbfe7023035e12fe53c02ef67763e074d3275f9889f805a8121825c5cfe39d06a1e4cceaa6a71119667958c2307efe0f3ca011353f7312b4331e989977b06d1142d2a69f087e84c5826048599ee9316c61e4a97620397f6ce4f710509c7b89baf55b242007a4bc6dedb65d756b2db1e9c2e2618d20ede2b918e718778c93ac6200c1a7b5b8aadb3f2717f1fb523ff20c0e2db17281442a1db0c0fdef3e150982351110377b413e5b225d66d11ea5e57dfc279a20db9c97a36daf49d1ca090fa26b1e09c064721abf15f575f2a8843d870d3abcbb584457d916e102d19d135c4163a1fa62576c7632492a481568ee61db9a123e3b70a5df7fb26e79281b4bc53b92978d6357298e515d8350c32fbfda06254e15ac7f186cb2ece8f7d5734374df389a2315258b4290bfa725dd9b30ec8b178ac20150e3c4fe9cd07af9e65fbadf174f805ffd37910d0ccb92780f2cf5bf2d65d5b08126b8d44c2e24c579705e5799cd12f18efe3cccb57e0d7679377823679541566d30591a4075b46f9262b1f113e1b66e9472d1a64967e71171b4f9763dc757bfa029701ff2429f1c52034afa6520c9a7aed958052ff44f627e64391279ddd868106dc442d5cce2d3a159991ed489c36a9bda771cd5c2725afb3e0544079aff36eecd2ee82aca69b4f6169aeb0103f23c3a1d3e366e6647f15a928fff3798f9707b913cfa1a95e81019abdd2105f9564abdba7559a2a12e13924293a0f1a30538d0be84b5c2a8919ddc412daa500292326e04b67f472c80361dd6732e5f35af4bd34be4b9816e4668a92f522355859a6a48be0c4f8bbc2e4b71f0b9aa50392f50abb7438cb6ce5e6d0bb1d6c1ad9d98d91e94250c947b149c3959e5317ee9559cf994965ed4db33dd5a163e2a18247fe7fd8e59cf939937e4de8061fea12526e5e1b72714b4d2015ed1ded64c48e466502e24ff02703a9c3e05837fbcdf1ea6e9d11e363cfc3054ebedf81f3e6dae0de00cdcdbb20933425e0163436c014606f4487e938ff3fe49feeea7900605bf40a7d1ca0c56002cc5bbe4f812a908c2868380643aeef75c4576165414b50047d074c1b9fc6f57717706c5ff19c958902a31e7556dd2f8ec72e81ca1e50ebf0b6369aaeb7d9abb38ab4a2219d82ae51ccdea86b5ddcd5059fe2d596a27e6d059a7f6a8498e3dd3d973bf471afafc4593b10b00283dbeae04e43987373c4c31edac768a3a18a10007817e2ce5b80c0fc34a07f18b4701f58c4087efae292dcba1fe8b284c2555f60ab8df0e469145a4ea35c0cbc28cf6900e932e44996f794e2185142d72c423d0575a008bd78e03a21e94e786d6f93b2094f005be63eb0979e21035e81deafbab09b6de13562b86c3aef47b2055f72c37bd92d4b0b354675db7b4ab671a24dcf7eb0fbbb3e81dddcd5d7ee0d151e9fe98af3927cf2fe287d9d26a255cd8695ae346ceb3ea4f769e92e8aff0e285fcc23c3a5518605f1dfe532bfac60c5e6233a57b477e1621e5fc99be325236d9d3a86514eda150bcf4e93ed758f807b4fc4c33a84b58cfd9695f8fc9da2397e54398c3cbe98d5b244bf0f5abde7ec58571e06fcc18868c2ae83def37167d251eefeb59a1a55dcf4a80181ea205a80ca7fa9e3e85c26e6e62dc88536aedd1c71d05b6b44c7361fe6069f6db3f448e8ed80208b2ce4a151efe33bfa26d7230db60ff7ae22ec455c262993ba14af7b37bbbe39db63531296fa39559f2df8f09da8e6cbfc6eed700e4417033ab3396f1f98a158ac56fa2716522a1f59c74ad96628e2ed9bef949d18a9a2466b223bd9d15d0545a2924ed4eab4eecc1a670cc4b438305559b3822acbbf98dd43c90d8bccdce4805f57e98567bb3cb1f345a104334afee6631ef7a2615a627fbbbea56142c332fe3c52ad0d29973560dabc56ad96c4293f398791e51acd49e79a7504e9bdd84449b1a3ad2af8c74fd94911fddc5c423686accd2b435286129973952a0c168a2b99b13f4fbc777a7757534dc9c8c5dea755ae83ca31bd88649ace20b51862b454ae98027fbba7ce95cbf8a8c4a54a6cc86b01d96f7d15c5b4a65ad5ed40c6af4020f8263ace13b8a6ea90eeb52e93ec2cde929f6cd10d798c160fbf16ab7460fd462ba8fbde5578597251de10462b47670b589588de70ac4abf0171198cb0926b1ff210909c5b918add675571b44741f0b84ff293aaba2864866b3b6b6a4592e7eb06f42064602d7804183310bf902b4ea7fb398534909d01b28c6e905775d698ce641319b2e1e3383e5592acb37660621c8930e5290028bfb2fd015fab7a1c5ad774a673cf8a11373216257513121da5680d56f53430e9a6340b09bd5ea2426670de61450ca570e6dc3556bb4d7ab3c4b1eb001965c846c80b44c8dd494315a26a8f3238562e531e5c976bc3ee97b6eee1ea579b556eec8ea425b68fb1fea18ace68c261d73fc348929acc3cc091b5adf6bb137c17c3bcb928d4b04836f9139510c6eec653b73a42124cbe9c331c44bb688bf2de1ac45c17c6254626f833ac68f2373d37dace53e845e5d9942642c08a1a42de56edc2842544f117d0a970067bcc1ca30529a4f47e03b4642b09122c5ee45af4652fa87831b3b852a230573284fbfef6609b86bbbc5a7ad647f78058c334bdf8b1325c8429a361906c7e107ca605aed704cfddeef5d91a09c514e3ab72b48bf7d03e8f22ef7bfc23b041eff69d04bff6db5def6d9a997aad0df1a8a028c98fd503a76707f0a19adbb7fd11adb10004980e42fcfda7a3c89a75730e6d54dcf221185324773bb9d29b5580c6dc009f849882931cbdc6d8b52392ebf33428379c9306b45e525dbb28c5d8524bbc4e5f350bd0f4913b130c759d780e14a0684393912083db1cd5103202d6fee770f2536a0aae86e95a27106eeaec7064fc1869cca7ba4ca082fa421ad3195bd583e183407dad6aa5696fb533a64564959ce40d6c897513a2300a8ec2ca0fa0690f738a8c55d2baa701ea8391c898ce78be3edc9187d5d147d07abecc9363f889ec78b6454e940cc4e66191f9d245b3bf0135f5f74181bff84274601586740ba7cb9778a8ab5b306b082708ae0de2416d3d9d993e442b6cfaf01f27070b0583c7416f8cdda988e58a9f464533478e2e5e74c93b31e9c20e6bbcb0a4a42746f08f6844c98265f1a2655caa51de47ae689e6b440ef57accb27dc3f2d2e17381342e59a50698e2a0ac25442e9212e41353060f6e3a5f4e70983b5a4658d553e7bb23b70bf876cce74ed7fa796c7cf6f16eb5d651ddab05601d7378fe4dc6fe9bea11efcb802c2e7ffa0fe815940e5694ab1083799d96bd9471275e9143657cdd3f772aacaafc32dc2c4de542574c5ffd2be52478fe7d6b709716bfc710cab7c1cc7ae1b1761ac861a3243016609761baa6b81406ba959b3b5791e92b53a8ca7cb5b93bce5199fc6b26b3774629c5418f863805b0f16c0edb03a99dbbdf5a513e3974f1389b8f9fe0b128b64b99fe4f0285db8b752c848edbe469b443a7d69fc59fab0479781335b9a0fd6096caae6a3b2a9c011ccfc053a381c555d7a6748f899e5e3b700404d1d7bb20185c6d7fef642ad5562334dc9c8a07b315e6c96dc9e12400b81072d26d916c96e2fd0ef34bc6f6287894fe198e200cc613b34b08d277b84ab675d6762d997cdb3950b47059e98f1f3a26681432e2dd4d6ca43d59e7a8df685fe2afa866b126ac3b6b07e1dd8af2e0df6e403c1db6b74923f57559235de59cd878e3092cf25af13ecf36fab62726c9924a7d1dd51402251e733033b1bc902a9a9747384306e0c0009f5efaee2e11519e483ada0e0f0e56bd0609f3d4e2f896ab903d473fc9820593204ca8f31fb6f8b2cec92265702882a374182d61478c715342ba7b199ba0cbca453d7a1b5385a1e0fa71b995f5b2e272c0ab512276e3f5337ac57b1b830f89ec5d86b457d0f7dbfcd4af49303dd2ac3f3f647884722b6b44e300dd648114a7fa5a1a10fcf74098c9f3415c947cfc294687a136393c565e6d4116630b31856871649293b63a15248fc46a5143e01640cd0b3227f28d17e9c441bf4ab4de07227cffb6216c3aafeed69941fd18ffec80f393415ac899aea9ecd8e40d246c8db2c28f726b4a9213bbeeb623e9694965d3f08b953496a13915941377ab9ccf24ea3ab38186c85ccc13a3372d04cdb42d3f514404dbd72da63bfe49456cb63b5df398155368f100c71d0fa90da8b7d6e042cda3eb046abf9a97a928e8928408945899030c79e70700a0780ed756b6702d8af71dee07f6d10dc06f31936d25bba829289b85ece0a9aee8a525e7d4561f2cad45cbb7d7f29045e91498644e29e26689f8d93eb47a0a4eb6e171688fb949ebc9eba231b9d59ba2441241067715347a5cbf11350c7263d8587b3d026a078df6db4017d9211d5499509493c93c28fe002e9c3b8a218b1c636e0cf91d5bd4bc921d", 0x1000}, {&(0x7f0000001280)="6c7f03913a67ff496caf8e8595cf7d02878c20bec2273eeaf2732d3032a0650e9744e203dcc930c52d5082e6259e23a5fbee1e25c1743cfc27aa8e7a1d918e780d692fa7c5", 0x45}], 0x5, &(0x7f0000001540)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40001}, 0x40050) fcntl$setflags(r0, 0x2, 0x2000000000000001) 2018/02/26 09:54:57 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b3fe8)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="2c81850ff2f68a8c19bfd32bf486ff905e9a44cf9ba93b79a541e26f8e30d2083c28efc71f5c5231d1af1f3c91bdd355d06d0c4529e9e267d8ed635d9e764b3ff4830ee68862069de55959997ed578e2bb164cd58843b9235378d6b6f0cd462c9b573af3d0cd322e32cb754758b549283b08640808aabd146a6abe2d4300f51de9c27aa0f471efe50d9dcd61a232da2cef616efe380b3b203ec385b1a084ded2702e4a4ce315acf6aec0aaeeda16630680bf6113c0d8bf622bb684054d0b569638d33fe14ed794f64bd2", 0xca, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x1000200) r3 = socket$netlink(0x10, 0x3, 0x6) fcntl$getflags(r3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x8, 0x4) writev(r3, &(0x7f00000cdff0)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) 2018/02/26 09:54:57 executing program 7: setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040)="eda7929aaf846995c6e7f9ce79806afa2d39d3e6b4", 0x15) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) sendto$inet(r0, &(0x7f0000000080)="8f6ca929d65a4303da1f7659339255030ae01e57ecff073892831159b9e4727c350901dd7a8f35c490f3ddbdd369ad4b0ac2f07376c169c59fdefbc804b9a54ed6f9f026a231", 0x46, 0x8080, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x4}, 0x10) 2018/02/26 09:54:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4016) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xffffffffffffffe2, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2cd42a35fc7d8d5ecb7f013029f5de0000001300ff02000000000000000000000000000000000c00040000000000000000000000000000000000037abcc68c8d22413719cbc5c5ca520d51f3d7d33f93e9e832905231de90d1377a209e38d9245eef5b142feb85d8da58f4448cdbbc21ab39beeeb99ca5098ea2d7b43e2c37d5b323a96603816d0403c344ddd922ab7d3c4791506ed9046b42054f2541bb0ba3416df14fba7a03"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='gre0\x00') 2018/02/26 09:54:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x1) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x4000)=nil, 0x4000}) dup3(r1, r0, 0x0) 2018/02/26 09:54:57 executing program 2: r0 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='#\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$link(0x8, 0x0, 0x0) 2018/02/26 09:54:57 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00001faffa)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/02/26 09:54:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x103404, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xffffffffffffff7f, 0x0, 0x7ff, 0x19fae9f1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001140)={r2, 0x10001, 0x1000, "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"}, 0x1008) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000988e0900a64dc9bc6b4a9af1f49502bd8205275cd2", @ANYRES32, @ANYRES32, @ANYRES32], &(0x7f00000000c0)=0x10) preadv(r3, &(0x7f0000000040)=[], 0x1000000000000352, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8000}, {0xa, 0x3, 0x2000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffe3}, 0xfff, [0x6, 0x2023, 0x7fffffff, 0x7f, 0x0, 0x9, 0x101, 0x3d8]}, 0x5c) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000140)) 2018/02/26 09:54:57 executing program 0: clock_gettime(0x7, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x1, &(0x7f00007d1fe0)={{}, {0x0, r0/1000+30000}}, &(0x7f0000938fe0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getitimer(0x1, &(0x7f0000b44000)) 2018/02/26 09:54:57 executing program 4: r0 = socket$inet6(0xa, 0xa, 0xfffd) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x4c, &(0x7f0000000100)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x5, 0x0, 0x1ff, 0x7f, 0x2, 0x7fff, 0x1, {r2, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}}, 0x4, 0xfff, 0x1, 0x1c1a2d46, 0x81}}, &(0x7f00000002c0)=0xb8) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) pipe(&(0x7f0000000300)={0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000340)) 2018/02/26 09:54:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 09:54:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000025000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='tunl0\x00'}) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000000040)) 2018/02/26 09:54:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040), 0x332) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001300), 0x1) ioperm(0x7, 0x134677aa, 0x3) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:58 executing program 3: socketpair(0x17, 0x6, 0xae65, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r7, &(0x7f0000000300)=[{&(0x7f0000000140)=""/186, 0xba}, {&(0x7f0000000200)=""/228, 0xe4}], 0x2, &(0x7f0000000580)=[{&(0x7f0000000340)=""/40, 0x28}, {&(0x7f0000000380)=""/118, 0x76}, {&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000440)=""/80, 0x50}, {&(0x7f00000004c0)=""/166, 0xa6}], 0x5, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x23, &(0x7f0000000040)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x800, 0x208, 0x81, 0x2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000000c0)={r8, 0x2b17, 0x3, 0x3, 0x5, 0x8000}, 0x14) syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000000640)={0x5, 0x5d, 0x400, {r9, r10+10000000}, 0x9, 0x5}) r11 = syz_open_procfs(0x0, &(0x7f0000cea000)='net/dev_mcast\x00') sendfile(r11, r11, &(0x7f0000000600), 0x7fff) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r12 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r12, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:58 executing program 0: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/228) madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0x1, 0x3, 0xffff, 0x0, 0x4}, 0x100000001, 0xb6dd, 0x1}) 2018/02/26 09:54:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x240000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb5fb0)={{0xffffffffffffffff, 0x8020a}, {}, 0xffffffff}) 2018/02/26 09:54:58 executing program 5: r0 = socket(0x1000000010, 0x802, 0x80) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0x159, &(0x7f0000f75ff0)={&(0x7f0000747000)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008000a0004080000"], 0x28}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x5, &(0x7f0000000040)="5e29d850422915481741ebdf2dfb3a4ae184f87b2330f0482cb67d5eed89cbefdcdbc671cb1e4dbd5057480be7da8d5783c4e4021413cc30cf0ce78a76beb8fa65f611d64ae57cfcb276af35e3c4795992b13fc8e4864d5669d759fe076e7f2fb49da7e8c55aa305401620972ef806adc3ce168a915766ecc856d591c1fbd635d0f14eb09175e5d1213d5b182bb76bd06a71b63dc15dc73306188913e4c2896ad06b6cc597a5") 2018/02/26 09:54:58 executing program 7: setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040)="eda7929aaf846995c6e7f9ce79806afa2d39d3e6b4", 0x15) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) sendto$inet(r0, &(0x7f0000000080)="8f6ca929d65a4303da1f7659339255030ae01e57ecff073892831159b9e4727c350901dd7a8f35c490f3ddbdd369ad4b0ac2f07376c169c59fdefbc804b9a54ed6f9f026a231", 0x46, 0x8080, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x4}, 0x10) 2018/02/26 09:54:58 executing program 6: r0 = socket$packet(0x11, 0x8, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x1160}, {r0, 0x2}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x2}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x100000001, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x7, r3, 0x0, 0x20}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x6, 0x0, 0x8000}, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000000080)="990100008d06000000000000001000d7004f6f3bcb7d8500cb1b4453184465019206e3ad74cf3a7791029ddd52faffffffa34e9e86716a651153b14b00c39617368300ca6c78deaaf40540810310069db2458ee5ebd5acfcff34de6d48da8e3e6b168bdf2f03b8270cf08a8bd4be04b0", 0x70, 0x2, &(0x7f0000000100)={0x11, 0x19, r1, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/26 09:54:58 executing program 1: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000632ff9)=""/122) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280, 0x0) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"cdfc712c0ffcd4"}, 0x4}, 0x10) 2018/02/26 09:54:58 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)=[]}, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x1e) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x100, 0x4) shutdown(r1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(r0, 0x2, &(0x7f0000000080)="f7a24e7f8b") 2018/02/26 09:54:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0xd97, 0x4}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x3f}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000200)={r4, 0x2}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x1, 0x9) shutdown(r0, 0x1) 2018/02/26 09:54:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) select(0x40, &(0x7f0000013fc0), &(0x7f0000013000), &(0x7f0000011fc0), &(0x7f0000012ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20500, 0x20) 2018/02/26 09:54:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)=@ethtool_gfeatures={0x3a, 0x1, [{0x3, 0x188, 0x101, 0x265}]}}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xfd, "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"}, &(0x7f0000000240)=0x105) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_regs={0x4, 0x0, 0x20, "46105b79b909d9928b57b9db1c8400e5b9aaa738344365a51d405ad2e28dcb71"}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x8, {{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, 0x1, 0x5, [{{0xa, 0x1, 0x36, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}}, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2}}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}}, {{0xa, 0x3, 0x5a2c, @empty, 0x1}}]}, 0x310) pwritev(r0, &(0x7f0000000680)=[{&(0x7f00000005c0)="45414acb6fa407324ea82e73a5577ef7f51f53e452315f67f43af8299c495e2c94138d688a8fdd62448df6f944ec457aed5b5e3c7bf3b879a98c1c7c86ef6e8e868eaa2b12c17eae2381e952a86c6b32a40439e8838d461dd244271c7f47d42e369e271411ff7d2b49ece238686dc31744e3c3f2b06844770cbcd912a5fa3c92dae3436063bc756d84524a7b12f8a6", 0x8f}], 0x1, 0x0) 2018/02/26 09:54:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x92, "dc59ebdd5063867d1f0ca0ee167388fff53d74bc9e75ecd56d28cbcb4ecf149cd312c9ac503f07c7018f2c1d7dc3ce2ccc5938be6231a28a89164a4682d601ecc4abb4bf3ff5e2707b7413694fe4347b4561683956beb1a88696ce9fd8058354d076b3e7aaf378df9e2993954060b6b5fcaf6e48bafcfc7ccc4d3efb1cdf293e59d53967baed2c1f36acfc009cabfab03c97"}, &(0x7f0000000100)=0x9a) recvfrom$inet6(r0, &(0x7f0000000140)=""/47, 0x2f, 0x2000, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x1c, "68cbf44a20451d79a56580b79f7f439b95bae6e32915392759cf86c9"}, &(0x7f0000000180)=0x24) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:58 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') fstat(r1, &(0x7f0000000000)) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x0, &(0x7f0000b9d000)=[]}, 0xe) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000040)={@multicast2, @broadcast}, &(0x7f0000000080)=0x8) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0x5, 0xa, 0x5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) 2018/02/26 09:54:58 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) get_robust_list(r1, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f0000000080)=0x32e) 2018/02/26 09:54:58 executing program 1: setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1}, 0xc) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/protocols\x00') ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000100)="2a099e4391bed1e065cee0475dfae7b1c24be32e3ab65019ce5f3a0f8db473b9a415dea44a24bc4148ad782b0f25aa498a33070053c8f4051463a1c1492451e3bb2687b6626d0a251c8cbda67888e4d6fa8a825dfbb34a0b5bdc0d5d4137448f7dfa93602ad271fbc8c08eca350dcc409968da176bd03e8af047f2a230ae7ddf338d546b8028f5255b6911f71c62c7fb36b975ab5520be21bae3e14aa90937f6ecb14e9475da1698c8ae3222ce14bd26dbd875151fc93a23832ea7a860d63544b9122e61d479b34ecc04cc7a157e9c414514b72173b58567d9999c9648e8b169bb922c7e40a5acefaac872b6a1d581b7ef4ef5b341ea95a1") socket$inet6(0xa, 0xf, 0x75) 2018/02/26 09:54:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = fcntl$getown(r0, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x66580, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x1, 0x4, 0x0, 0x1, 0x0, 0x6, 0x10, 0x9, 0x2, 0x0, 0x34, 0x7, 0x3cd, 0xfff, 0x40, 0x1, 0x2, 0x0, 0x8, 0xfffffffffffffff7, 0x4, 0x1, 0x90, 0x1, 0x8080000000000, 0x3, 0x7fff, 0x3, 0x0, 0x81, 0xdba5, 0x7fffffff, 0x6c4fc5ba, 0x5, 0x200, 0xff, 0x0, 0x1, 0x1, @perf_config_ext={0x3380000, 0x9}, 0x10004, 0x0, 0x5cbf, 0x1, 0xffff, 0x1f, 0x4}, r1, 0x389, r2, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x0, 0x0, "f76d04927efcd8f9"}}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x0, 0x1, 0x0, 0x2a, 0x0, 0x4, 0x2, [@sadb_key={0x1c, 0x9, 0x6a0, 0x0, "7f13c53456e2c3024e34095c2643fa784b49d7263c948d08791c9a59d6bd601f27b927a8129298b2915e6daf9b9c187271ceb44db764c31a641eaae5bbaad5f0bc9f9676fb3f52f4351c9ef8f2478cb4f008ed0d216d47f471d8322e1f3a6d751d5b5166e188ac23af8f7773154c3a541dc776dbf388c3ccd866e75f5ca7b92f1a1034ff4969f38d30c46d41665d1b98641b3513a17a05dc60f44fa4f082157404e32f2f2478a6b57a8b8652f19b477039e3f54b30834c5b3bb65be56422bfe3502bf49c793c70fa43b1d11971974e1de198aaa3"}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x3}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x2, 0x3}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_ident={0x2, 0xb, 0x401, 0x0, 0x200}, @sadb_address={0x3, 0x17, 0x2b, 0x0, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001}}, @sadb_spirange={0x2, 0x10, 0x3, 0x0}]}, 0x150}, 0x1}, 0x80) 2018/02/26 09:54:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ff9fd8)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff9000)=ANY=[@ANYBLOB="4b0000ffffa9951ba0a20000000000000000003000"]}) 2018/02/26 09:54:58 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1, 0xffffffffffffffac) r1 = accept$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000100)=0x48) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000180)="3df3966f38df48f6f94b2a871deeb84c2ce3be6b14b37487dc24d5f0c482b96b59e38fd386f9fbb4", 0x28) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) r4 = geteuid() setreuid(r3, r4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x7fff, 0x3, 0x400, 0x0, 0x4, 0x7, 0x46b}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x10d) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/02/26 09:54:58 executing program 5: prctl$setendian(0x14, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) pipe(&(0x7f00009daff8)) inotify_init1(0x0) 2018/02/26 09:54:58 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@common='ifb0\x00'}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008aef50)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xe) 2018/02/26 09:54:58 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) ioctl$int_out(r0, 0x1, &(0x7f000004aff3)) 2018/02/26 09:54:58 executing program 1: mkdir(&(0x7f000089d000)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000331000)='ramfs\x00', 0x0, &(0x7f0000b54000)) umount2(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) lchown(&(0x7f00002ad000)='./bus\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='ext2\x00', 0x801090, &(0x7f0000000100)="c67f62f56a0a49cef73359189cfa3368c96a565068e75893a9fddf950a7411f1cdb42d454d1eb347a80faa51962c69718746cc9579370dd67569615f03c7497e7b91a466e336497e140d5324693b3a88fd326c57c1d564c060df2ad20088b0220255ea0567b1309ce3a3e7c7c7efe2a1bfcbe3525656722048cd97bb7280c97a4d49fc6b5fcab8fae40e544379f57c6b93eb6b56d82e472e80e050cd9b424fa6b8f556d33b36a1f87e7a28da8e78fe489c7a048ae01afab4d3c484db18e60930") 2018/02/26 09:54:58 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) getsockopt$ax25_int(r2, 0x101, 0x85, &(0x7f0000000040), &(0x7f0000000040)=0x4) 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) 2018/02/26 09:54:58 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$inet(0x2, 0x3, 0xfffffffffffffff7, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0xffffffffd2073f8d, 0x30}, &(0x7f0000000100)=0xc) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000040)=[{&(0x7f0000002140)=""/4096, 0x786}], 0xa1, 0x4) getsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/26 09:54:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2083, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0xa7a9, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, 0xffff}, &(0x7f0000000100)=0x98) setsockopt(r1, 0x3f, 0x1, &(0x7f0000000140)="cd7c8b31d575c128045a81b46d0d825ae9396c7aefa4d71270", 0x19) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0xfffffffe0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x5, 0x0, 0x2, 0x81}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000001c0)={r3, 0x1ff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x8}, &(0x7f0000000180)=0x8) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="903cba556aad10c3fa584de1550d0b174caf2e2dea97d76115222b84b8fc574c098955ae515c06690c5fbbab8b50269f06d3fb69e23073b47de279ea214aa53ceb57a0238dad9e9e5f1a408e148036b0ce0f0fbdca1de18b12ad8b0b906437cdfab3cadd1b0482e5952e217179bd887cb30b13c21ef602faceee3b48b9de6abe1a7ebb13888b04e2ba2cdd60c2e8ff5de309f7b6148f2a2825020b5af52f", 0x9e, r4) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000001c0)={@rand_addr, @remote}, &(0x7f0000000200)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f0000000280)="93000e785958bd5a3a7aa309083222059ed4e975cac2cddce6a20ebadb89ef0a626e000ef30d847be97b2df3cf757c6826fe1360cf2f110dde72946ac87b0837e49bfef425bdb1c6cd9cb1cff567cab414a1f197abb1b71c0018dfa61a711081ad42134354e9b93662c8d049d55293e28721ceca64bd864c5a4120b84c83e29c36d04b98e5a6c83b", 0x88, 0x80, &(0x7f0000000340)={0x4, 0x8000, 0x9, "cb2929fe1038", 0x1f}, 0x10) fadvise64(r0, 0x0, 0x2, 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000080)=""/59, &(0x7f0000000000)=0x677c5f39129946ad) getrlimit(0xb, &(0x7f0000000240)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000400)={0x7fffffff}, 0x4) 2018/02/26 09:54:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1cffc), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=ANY=[@ANYBLOB="1f000000", @ANYRES32, @ANYBLOB="000000004b84010428a77d5056952926a4033ff68d3e0ef4addc893536f8aa2e20ceeb52bea75f1405a3ee529bb162523b738d1ba83093e6de3e7ede5bf234c5c831fe2db63f45d142d219dbf892e32d31bebe8ae37a105ced7efda2b1c3e61ffdb84ad6d4a6606a566a7229018f4368ba5299f3543c396ae21964dc0fc688d945bc4c613697b798379ca0528936a6636bc0ecca7dd6869ef332830a62347edda8aa9f23e90a18f93aa4d25f24a05927b68e6edc73e76233cde6ddf7118129fd833bd9fd140b8e61ebddacd412507bd5eec625deee6a"], 0xc, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bade30)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000333fda)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000157f39)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e43ff0)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) sendmsg$nl_route(r0, &(0x7f0000e7cfc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00001c2ff0)={&(0x7f00009d4000)=@ipmr_delroute={0xfffffffffffffdbc, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x24d}, 0x1}, 0x0) 2018/02/26 09:54:58 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x4000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da10, 0x5, 0x20000000}) socket$unix(0x1, 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@generic="d48dac0f83a0dc2b7ec3ced6f5283de6", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e2300010000fe8000000000000000000000000000bb1c7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000060000000a004e2004000000fe8000000000000000000000000000aa05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2304000000ff01000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21a6000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220600000000000000000000000000ffffe080000200050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210000000000000000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2207000000fe8000000000000000000000000000aa070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090e7abf432336afdb4c5b54e57724439ea3ae98fbb40029873f57bc483ece846a38c6ce40aa02edb88e17dddf6b1acc1e196327c29ab60b76984d950d56858"], 0x390) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000400)) 2018/02/26 09:54:58 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x1, 0x7, 0x101, 0x9}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @empty}}, [0x2, 0x9, 0x20, 0x1, 0xffffffff00000000, 0xb4, 0x1, 0x1000, 0x6, 0x0, 0x1, 0x27b, 0x2, 0x2, 0x7ff]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0xc000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00000000c0)=0x7ff, 0x4) fremovexattr(r1, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') socket$netlink(0x10, 0x3, 0x1d) 2018/02/26 09:54:58 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000590000)=[{0x13}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="7a0ef72e300c1a66498cd0e01b30a60f85bc4acf7ec46b2115c0878cfbb9a3e9f35244dac6dc0f77633805e66a9e75ecb16dc355b4c4ca6b9728d5c57cdddc4533efdeead12aae77e708af95043c6f5cf7c2a4f84925172043fb2c1d15eeeb29b1aa80b5a4c85f82213bc9737d916381572fe364929989ee386ebc443015a4ed0b4cccd9bc96919e38466353881942ff9269b8a24540302a9bddf4e956b0d115e089365b4c6de4ccc97915eaf340a68c2608114207a507b1c7cebb29c2cdeed186feab46a4d110321344a2029504ca52d9994b4032794a48a439dccf9a5c989be9f08a7e610dcd95bbf3828a2afb2b43b8ec68b001b4b658b6") 2018/02/26 09:54:58 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000a42fe4)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/02/26 09:54:58 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x401) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xde5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510020200dd1b000000160000ed5dfffff5000022000d00010004bb0800bc04000000000000", 0x58}], 0x1) 2018/02/26 09:54:58 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000590000)=[{0x13}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="7a0ef72e300c1a66498cd0e01b30a60f85bc4acf7ec46b2115c0878cfbb9a3e9f35244dac6dc0f77633805e66a9e75ecb16dc355b4c4ca6b9728d5c57cdddc4533efdeead12aae77e708af95043c6f5cf7c2a4f84925172043fb2c1d15eeeb29b1aa80b5a4c85f82213bc9737d916381572fe364929989ee386ebc443015a4ed0b4cccd9bc96919e38466353881942ff9269b8a24540302a9bddf4e956b0d115e089365b4c6de4ccc97915eaf340a68c2608114207a507b1c7cebb29c2cdeed186feab46a4d110321344a2029504ca52d9994b4032794a48a439dccf9a5c989be9f08a7e610dcd95bbf3828a2afb2b43b8ec68b001b4b658b6") 2018/02/26 09:54:58 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x400000000004, 0x10, 0x0, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x2b}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1204}], 0x1, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/26 09:54:58 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) membarrier(0x8, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_load(r2, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "ff066f0e198c9d8e7216855b5307c4a2b5c2f73eebd2ba89d7f3"}, 0x2a) [ 209.495239] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 209.664942] device eql entered promiscuous mode 2018/02/26 09:54:59 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000000)=0x390) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2018/02/26 09:54:59 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bbffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f000083cfea)='sessionid\x00') exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1ba) unshare(0x80000000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)={0x10}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x3}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/120, 0x78}], 0x1) 2018/02/26 09:54:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4da}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="db0000002f58dc152020080de407087336cc13f9d46a52059070d58c1f388a7c0f93f8155ecad786e4e6d762f338b396c9eaac992c23d0b4bb6bbbfd90a8ffd0792c0d34b33087416a94ff997887349d5f92707bf7d103c926d514ef0e933f905a1e6a1028bee97702ba1000106552f3053be5ff741b80116e51e648f78ce076575805f45e736bb36f93b882f1984d05f0170b248deeb0eac4c575c71a94f11aa01f64bf46008920e6e47978b26339b2785aefbc45456e0ee3f4a01798892850bd5ca1d222aae148e4279943569c21521afbafaf1972dbe3bd66d3cabc573964ba4cab43c6016c7e"], &(0x7f0000000200)=0xe3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) 2018/02/26 09:54:59 executing program 0: pipe2(&(0x7f0000000000)={0x0}, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) recvfrom$packet(r0, &(0x7f0000000040)=""/118, 0x76, 0x20, &(0x7f00000001c0)={0x11, 0x1f, r1, 0x1, 0xfffffffffffffffa, 0x6, @random="acc0dbbc96d7"}, 0x14) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006b0ff6)='/dev/ptmx\x00', 0x243d, 0x0) sendfile(r3, r2, &(0x7f00000d0ff8), 0x0) 2018/02/26 09:54:59 executing program 4: seccomp(0x1, 0x0, &(0x7f000005c000)={0x2, &(0x7f0000069000)=[{0x81}, {0x6}]}) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffdfa) 2018/02/26 09:54:59 executing program 1: r0 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000bbff4)={0x10}, 0xfffffffffffffd40, &(0x7f0000b2b000)={&(0x7f0000b1e000)=@newneigh={0x3c, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, @NDA_DST_IPV6={0x14, 0x1, @empty}]}, 0x3c}, 0x1}, 0x0) 2018/02/26 09:54:59 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x7fffd, 0xffffffffffffffff) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/77, &(0x7f0000000080)=0x4d) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = socket(0x19, 0x0, 0x6) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0100000000000000000000000000010000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x110) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) timerfd_gettime(r3, &(0x7f0000000180)) 2018/02/26 09:54:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000929000), 0xff) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/26 09:54:59 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x6) recvfrom(r3, &(0x7f0000017000), 0x0, 0x40010000, &(0x7f0000000000)=@generic={0x13, "5e9ca287457ee58804d909b4086ad59334d1fe90090d46c6b23223cfb1582b792463f42b827ba0621ad4a108f115cb6053c826e41934fa724dcd62e7ea128ef90886e9aac6830975ec894c43246edd4372d20a4977ac7017112986a5916ff92d1d7e9d78ab133c4b428b1de8595ce2b4ca81e90e5472320ad4707c7bb6af"}, 0x80) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) ptrace$cont(0x18, r1, 0x0, 0x9) tkill(r1, 0x13) 2018/02/26 09:54:59 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="dcefa9aab8fd3dd0754c4eeb933a63cb", 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000005dff4)=@kern={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="53030000000000000000000000003ce070960000"], 0x10}], 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040)=0x81, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000005bffc)) 2018/02/26 09:54:59 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r2 = getgid() getgroups(0x5, &(0x7f0000000180)=[r2, r2, r2, r2, r2]) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fchown(r0, r1, r2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000280)={@generic="d820c878676d1632375d3b267af23a2b", @ifru_data=&(0x7f0000000240)="86c002331208baa03c68da2cbd1ece152f1eda6e47d7663d2427aa0eb8b99e64"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)=@common='ipddp0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000000)) 2018/02/26 09:54:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000000c0)=""/153, &(0x7f0000000000)=0x99) 2018/02/26 09:54:59 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x1, &(0x7f0000dca000)={0x77359400}, &(0x7f000048dff0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)=0x800) ptrace(0x4208, r0) sysfs$2(0x2, 0x2, &(0x7f0000000080)=""/52) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0xfffffffffffe) 2018/02/26 09:54:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x1, 0x9, 0x2, r1}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x18, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:59 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="dcefa9aab8fd3dd0754c4eeb933a63cb", 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000005dff4)=@kern={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)=ANY=[@ANYBLOB="53030000000000000000000000003ce070960000"], 0x10}], 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040)=0x81, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000005bffc)) 2018/02/26 09:54:59 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001240)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001340)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000002680)={&(0x7f0000de2ff4)={0x10}, 0x8, &(0x7f0000403000)={&(0x7f0000001380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="00004c000000000099bb00000000000028167a7ddc1d8cf1e484379945c59e27dab370a8f00f4241359753aad5eab961455eb05611c600000000004a0000000000080000000000000000005f0016409b68af20e1f3149ada7ddb374a410c1caa06d36e8b2bed529eed9f78081a1bd9b50e6586d2d9fc9debdf82f5c92e4f32b0c65f133a0ef6aa515b2e655ec6a021f2c88fa0f4cd5960815687b3cc3a381eddfe890c856ba7597a28b583c754c7efeea4714f57780d69dace1339fad086df5f43acbf05744d68707b50a4a53c60059ac86da3d31bdf598951e3d2c9115bfd14096a234d6d08d468e7cf011a8a42defab03efe7e6498c07246eaa929565e75a70f4409aa2b2d939506321fe807eef19361478ea9689372e4635cedf401c60acb225cfa26fb592f936aaff5c9e5111bc301f51be0191167e532cf22a4a48c9b1a9c3ad37992db7e580e470320af064701c18410de0a0e2a2e0618e7782674070b9d95e4d2d0e87405a257f3e918a34cdc16867dfe85e8cee2d3dcfaa9156abac8d9a4883f60aa3ae425fb0cbad280262df83963cddad11441aa1354dc3c46342f0ab96de82e540e16d48793c575977190639fa36bde010e0f486a4c942b1c4c083153db6eb1f11ae1851f9518156f23b9cdec4abc82a82af95d2f03087cec9d775263de197fd2b4f72ec9abd7dd19ea0aa5d8262bb909d19399163e95478dab05737ad4bae213dfcb1a6f18ff8e12b27e4ea5dabdfaa5719d69c029995419631b4068fc660090bc346a0dbd8e20bba2b1657e5715c9ac10d79cd23b596280f177d9df2f49acca3854b5cf379cfbcd263355cbf85ea8bc3045763797fb68c8fd23e7127dd79d77e27ce533474ef8c8c09a22434234e51f2b74a1fbcfba0f13bcb5c09a45f1948a044b138f11d3bfaabe32c1b34316cd81af4829ef20a2c6a2852e4c0f5dc0b3f2b996cc2e4df7f37ce29cde2a9a60fdc82f8cf10bd2d5d292427764d12bcf5931a0fcaec07367b004d15a6eb726b56b4fddf9637ae9c4684820e918e02759b22cf98627c38dc9a99edf6607f258ac72e0530b7ee295e610fcf7e994b15d91d31284fa481cdd935c377c5076c3d24dc74cedadde546ae8856e72f52b0eab4f0a6316eded0d6665fa59b42c89e43c17455a190d183cd6cee91dcfab1c88ccc51d9d14f7a69eedc69b407aa2b5d75e94e26c3d7f3f5ff88dfb707436785f75238b3c513777951f9ee9595c5f6a75bce66a105b46d9d32748140394e3f61c693d8d15b3952397c5b4cb2bd6bdabdb7a5f02fc6f361b3633b5605ac45a6c942cd5f14cd9bd902d10cfa90ea446b35cee67cfde21bfafb4a7746bfa878032c2fc6b4971ced1e4e4f5ea791e6e58fde2d0b0b8271374d9a86988d16accabfef7f6865fa53302f46f35bc448e7619237cae012ac76ea4997c9fca0fddcde91f74db860181f6279312a70b7d818d5a89381c3c93e221cc6594b108afa940ada45232843ee12e73cd746d8057a9273fe175ca2df7355c731cf015e25297d1079068fdbbe9fa5148d6c414b4e8d428748442b485cfef31ad0de53335534746ee1d8a9141a7c13858ef575e87a0aeefc3db531c70c9fcd9bbf8a12e73b84d749dc766dbbd762645c55496614803b7b5f9624e3233ea9dec50685ff02734bda2b09ddb24272a3b51250552d32f83868e1a2665f2d59222924ff527287898a7318b5931348cdfb25b07f3f702a03d2c94a9c374f6e28b74e670cdb39f04fd35d42ff343d3653bbc732703ea7c2932909d8d5e420dc4070eee5df21512fc5ec9bdc228803c62f4e45e3bd3e7739246f27aab13bad5d84f300de73365e7799dc0f8f12cb407756e34ded08cd8fc610c8103ae65ca079ed31bdb91eeb638d5c878933f2008ce7d5af0bc8336aab9be8031fed8f9e814709c3d05cf2a6caa24b1dfbdbc26e2d4879853ea79caea78906dd097bdb2efd7598e956f17ac5940e4f612a31ad287a227d3dfeac6c85e0628cd6c79fd81047e211790345d022a654b66d362d1812f1450d1ff9592ee55268c68af605887fb6f069467bb9084fee0cfa0f8bc07799b897e11e45a0ae515c612d1f4069b0015179e9c3af834da1a4017a3d10f8bc62db283f73f0a090792676b30d4f3800a6ea3d661abf38e5e37a0dc84f7eb0a228b18ff11e1cc7f8a03e5bb0a0210711e17e80c4015a30eef7a5cdf8cce72ac6d0f251e4a1d02f1cc284f61970c18f6d3fd65bf9d82a8b778f661cecbd82d02a55c516743071ed00124727d633e91b6bcce09f944c9945600d674c99c4d1a1d4dd56f16f2926599e2d17728a53e3a46f4421f676aba1f4f0e7bf22839ad7e3b10e473163abc093c8b19d9988e1d5285909cb4995c2f5307b7de4159c09e7409657fc0671b69d80b2216df4d1f8e48e71336b4e33f02ada278228b7ad3ae9e7ee3193d17c8ccbfaae8e286807d8fbb985a950c527aea9f52ab13897e5f4692cd02dbd38ec5e1004cca3b6343ce58ca72d9f8619c21e38f7269f8b99c29d384905b2f95cd12b2d0f8e1316723621311116f1460aa22a431c1a7b27b7d623b8e69a252a3c7be9c1c9605f11a990b2178352163f2b192308ecfa46c2d4d966c3b0b3aa762a07c11aaaca2f420945e68658c44b3215875326411e51320d1472101ba37f931fedea204673d7468bbbb17f82ed722adbe46ff7a98fec94b14e89d3066fafcb88e9c488aac280adcffaa3d5ce30518824731164df7f3c3eea210215d728e5f1a0f8a19b38ab1709dc18bbe776df27af05ca521390277cc3a912ddc4b6ecae7be4d36297c778df0b3f84a6a6c506dbb72cbad37e46b0428c67c9320aa8d1ffdbddf3265b167b0b23c56ebd94414d280fcea1efa3f02772f87c91731294ca1ed48329bb7767ec88f84224b892b0c8ccb362a34cd4354f7c100071b1f1a8aacf892728e7cae16d66dc54d7268d78e7fbaf13f02b7d0f6b14508be6a1bac3e62d3e7eaf09d3a96620cd75e2189ec4679dd7ec34b6f9f08e442d1a48b4a7287175cb3333a41b1ef14cace2ad4579220d12005721381b1f3e29a53f58a2dc3663efd41f7dc49f147c14e2ae221019404645fbc5510440003a389d9a8d7d73f0240577fc64f4fe64e1b664052e1a2d8194198595ed81f6fb361263a390fa5dcc5426190e2ef0aba1bd4eef4dfcf672240b1ea4f280756798af28018eda5c8a67c35e1d1ad87b6736f85dec0559ae6a63a2ad4971a0f866c6845f10bfdf55fe2aa9392e81854f6056118577da65760183d8256d088354859eea1530957d1ea070f25cae3fef7f3782c367d427e97d7b87520b94a0d5d2dce592a5fec24940436da6a5248b72002049b321489d717358d8537c37009cd800fa38e1ca80031a61a48750faa90761b68813a4b6634b79c5be19c7707d5d86b0358a29048316662c1357274e8c30e2f18b6e5fd345e160263e5c930aed4286b1896b3ef9bc14f5d0cceabc6ff3867baf1a2f8c31e38103d6384b562b0f4f9b460cb623c388774e25c101273963701dc87ac28cae2f65008d4b3e7f01fd7e169a3b8e51f03dd7d00ce1d3c6978eb719203a195ce7fc22a02acac94b82902c3d5ae67327480d176f759349945e32233c2111ed9e3b396bb6dcdd52483ee8d398df97c2d52e8ab82a3cee32540a307b2b2bfe7df554b53c23d3a75ca98959035db5f7d55fdfad69f4165d772dd987d730e957f0b66b6d8fed818085a673d67b260057bcab9dda10840812f7380f60bc044fed732133ef48a5cb2a713ab3ade5eb96f5f433b538153d22708da2fe995518681dac667deba9a3ef140ef64b3eb7ade26c9fcedbb9f79c341c5b8b01a9f7162017aa28a4dbd4b3ba386ab2a8a4aa806c3d5e5c967a98283c57ae16896ea36aaa3759631660cdf06022d3018e5a9b8b2cf6a477bbf6c23146e12b129e8fc20d3b16406100224de1104327df8bf88307195a62b6e77579a6a04ec03137e7852aa24cacd73c762734f119accf2a3bc41a2767244131cc23c97321036b566dd97f4a8cd6b2232b813a5e380cd7469aa5e2b3cb267f842f11b68ba6f579b461d47a94ae55b155394bc457c90ac09f7a804df77db701763ab37e083ac9a4380925eb7c11dd348603501217e048544082c541a33a02a3c6a0fde916cd871f7aa31d2d6e6a6dd85b9ea590b4748c1253d46c320dfab3ab28c72bfd1185b93381cd4ed7e7a59de85c5d2d40749788928b9e81f80058f964a8b7e636683199656ba00661088fd214bfd1f46dd6562f2e83e6e553a034505de62cd6fa03c75a219dbf3d9d169b4677bd9d66e87f9374260fd106739696453a2d15181ebdfb0f97c31264322148d6949a68794fdefba4fb308772cb375860605fb3b45cf5f240e622aa598c94f9e3c27096dca104b1a01568c47473aac8eec6e00afb8e1c320e94560da3c61cdd181e6ba6df3c8144e27809e0af2f6107d59dce7c98c157916d58f2b2a6b15fd51be23ad1f1805b6a73089d1b91f5734ee70bcf3e3d9d004a345294bbbde140112f5768f2c4d190736710788df0d32543ba4d85c582cbee3ba265aa2b055589feb12f08a8a4bd8da73c3d19fce34f3fa4513bc27cd135537bcf980347a2d1e5838a2d53f15db160d97c4d03418bad570cb3874cd51f16de53f92dc7e90f4d614c9ade398fd0b60e12bda560456d2009b66a2231a539aaf4cb2e85dff6e7268b40befa15f1d8d25728bda83c7d92d06f8fa57d1f3280b5a78d023e69d3f22d0290cb76d12da4247fd8f3cf30ce2586733961afc932d823922fd43e952ad1bf89fb39eef93dec1bd144018a9ce914bd207f840f83e55d8f8b41862a6f9f1b416c1ddf1203e5a189eb04609794b6dcde2874264dbe6eab74b15ec5d966668adc8249f11a3740688bc50d218aed4aae61bc6680a3867ab9507885ed1b724cf895717af51f76c189da94f8fc41d02a690cd330f02769cc26bce8475b64363fe85f610ce8d73f128ee915abd0001ad889460bf83740de41da647ef7f8e6e0207efa17c4d50f15f275c39b6a764cf2342b0d4824f7c395658ce23bc7464f62bf2d54c5979ec67f6ee5be328d6daa2451fef78f84b567a1fc383103e09e195842eeab503194654f0390671bc6bb96154f37926162eea193b817a7ebda0a918e7e5b4c21c9b12f4d202b47c70655d40fabae7845cf3556f4015caa16e0ebd4acf11b4605f7042e780d252c7b204cb6b1e26a52a9cc7e3ec5c832a78c3bea8331ee4371c80c4696e48b1fb03651743eadeada35a56110e11532de84cdc3a177988110bb4ed474fc5a55b73aa55b0df6fc117c699d5718c38c1f92e17bf241ff0486ebc8e1ef233b095b5c72176b4fe87fd8355bae5818a8156caf8f3349fe64cbd8b9d9573b4f9043a3136ad7d6086174e0f3a43dc2026ad498ce63ff3dc020780799b4fc0943f06c4a230a897804604c560e5cf916c3613340944939f21570f1c723d48b09b20958ffada90a802da16ad3f035a803b8e13a5e2a7ecb04f4738f149ca8eefc312831746e25caa98f6ad6fb9e64f28bfbf2c486cb2012e59c25daf6d239b8f4c94b58ccd3a3c2d49928523fd18ac5ab64135108b2dcb98d5ea68aa41f6ce365435f5c79ecb280800b1b516764c6bb29bc0fd9ccbea1e00a8009598f9a6430ef500a1f014ebfd8cf5e3e60ad4e312ac2d408d1a7d5328c2b857d861762e8777c792ca93da98df5dc99d6a5d155043d183cd1a9b4d00dd0dd44b65f0ab4b7a59f624fe87df8748c54d4ebaf7a4a764fe7eec61b0d039bf0c4f18abe6d76752f32d1892c6e73635cfb7fa05ae1146cf5fc30bdbc92f71b51d4dc4a9024b56f69d1fe0273b239b9f50a0230498b1d3fccb25a905b23642c9103771dc1e9de180a8d12dee3b021b1f6a7aa21e4cdd6cfc68dbe56a9fd00f8e219f440626b51ba350dad809fb087d9ee51be7e6c6b378100ede17b30eb21bc6a00b326f16fcea3652373f5b24670cfc206e7077411d89c8b118989bca396806c48f930051475b835ee8fa507f7d0336636541b7bab6590b493fb3f7bf34000009000000000000000000a0ca4f5ab3ee0000000000"], 0x335}, 0x1}, 0x0) 2018/02/26 09:54:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) r1 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r1, &(0x7f0000000040)="d0", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x12, r1, 0xfffffffffffffffe) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000), 0x4) 2018/02/26 09:54:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/165, 0xfffffff0}], 0x1, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='children\x00') ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/82) 2018/02/26 09:54:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) linkat(r1, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x400) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x101, &(0x7f0000000140)=0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @multicast2}, &(0x7f00000000c0)=0x8) 2018/02/26 09:54:59 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001ffb)) 2018/02/26 09:54:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x3, 0x3, 0x0, 0x3, 0x1f, 0x3ff}, &(0x7f0000000040)=0x20) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x0, 0x0, @empty, 0x8000000004}, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xa5, "23a875518bcc55eaf4a8bc3f69f2ef66f3d7dca5fa1ed9e9375591797e663cb1170c4ddab155a4db97f84b8c06b49526a377e2ea4d637cd2f736e7f80178d15177bb9ba131b43058c30471199fca001d7229c0d2bb06e8f48b17a338cf3d940f028452accf29fcc989a6032c74f174c1f2fe019238abb5c01c7bafd04aedd3b1404a7222b10bb081d411a4b8a7b1e0fd40ef315606c902172641f108943abc080efcf8bb4b"}, &(0x7f0000000180)=0xad) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xc2, "06cf53a2fa2ccbb009fe7bce71303d9568a10655d9cbb61b0407060ec10c5f7e83d973aa15b76fbfd090224b8b9d0792f744b6a01ede209d12c346850e10315ca1b1b85f1ddde1b60b9fa451768f579487fa0339a4d59b3e03d8ce5428f4fac58d7f2abc4dd46a6fd0db1445bcfc8393ab5270f045817c024ab5614676668a9f81ddb8202858daebbcfcd292013f642db7c0604ca693abe8e4ea00c15dc9b428a7cf842bd3a72195f15c19397e799e7fb13be19d03a0e99f11b2c9dc01ed2c369f57"}, &(0x7f00000002c0)=0xca) 2018/02/26 09:54:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:54:59 executing program 6: r0 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x62000) ftruncate(r0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000001800000000300000300300003003000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@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'], @ANYBLOB="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"], 0x468) 2018/02/26 09:54:59 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x20000000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x5, 0x1ee) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) tkill(r2, 0x1b) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000080)={0x7, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x118) flock(r1, 0x8) 2018/02/26 09:54:59 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000000)=0x23e) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001140)=""/4096, 0xffffffffffffffd9}], 0x1000000000000020, 0x8000) [ 210.325241] netlink: 38 bytes leftover after parsing attributes in process `syz-executor1'. [ 210.357469] netlink: 38 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/26 09:54:59 executing program 6: r0 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x62000) ftruncate(r0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000001800000000300000300300003003000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x468) 2018/02/26 09:54:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=ANY=[@ANYBLOB="2c0000001400010100000000000000000a000000", @ANYRES32, @ANYBLOB="140000000026f795c2f915f6c2e14a7ef4a60c0832545ac51a1187aad8950b95d00ace814438c11008b4a657fbe300aec69c6b917404e99ac0b073956b56e35c1f15ed9512b4432eda410309758eb8ee00ad913e36749b594e9ef1287f77727d09bbcd7cb887376b78ca7ce8c0bfbe3aa01b6c0ac0ec0365c976f035aee68404251e15bd4da40a48decc1e3396ff1d52"], 0x2c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x179, 0x20, 0x5}, 0x10) 2018/02/26 09:54:59 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) readv(r0, &(0x7f0000110fc0)=[{&(0x7f0000701fe7)=""/25, 0x19}], 0x1) 2018/02/26 09:54:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:54:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) r1 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="dbc7000000000000e4f400f3fff78f"], &(0x7f0000000080)=0x8, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/26 09:54:59 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x20000000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x5, 0x1ee) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) tkill(r2, 0x1b) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000080)={0x7, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x118) flock(r1, 0x8) 2018/02/26 09:54:59 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000ff0)='fdinfo\x00') renameat(r1, &(0x7f0000003ffe)='./file0\x00', r1, &(0x7f0000003ff8)='./file0\x00') 2018/02/26 09:54:59 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000057ffc)=0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/214) setitimer(0x0, &(0x7f0000056000)={{0x0, r0}, {0x0, 0x2710}}, &(0x7f000002afe0)={{}, {0x0, 0x0}}) select(0x40, &(0x7f0000051fc0), &(0x7f0000052fc0), &(0x7f0000056000), &(0x7f0000051000)={0x0, r2}) 2018/02/26 09:54:59 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffff8}, 0x8, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ax25={0x3, {"ff1d0175add22a"}}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@common='sit0\x00', @ifru_ivalue=0x7fffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000a92000)={0x0, 0x0, []}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x30) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0x3, 0x1, 0x1ff, 0x2, 0xc1}, 0x7, 0x2dd, 0x9c}) 2018/02/26 09:54:59 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x10a) getdents64(r1, &(0x7f0000000040)=""/45, 0x2d) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_mtu=0x2}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x200) 2018/02/26 09:54:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x1) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) [ 210.499809] [ 210.501482] ====================================================== [ 210.507783] [ INFO: possible circular locking dependency detected ] [ 210.514177] 4.9.84-ga9d0273 #44 Not tainted [ 210.518480] ------------------------------------------------------- [ 210.524868] syz-executor1/28521 is trying to acquire lock: [ 210.530471] (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 [ 210.538998] but task is already holding lock: 2018/02/26 09:54:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) r1 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="dbc7000000000000e4f400f3fff78f"], &(0x7f0000000080)=0x8, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/26 09:54:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) r1 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="dbc7000000000000e4f400f3fff78f"], &(0x7f0000000080)=0x8, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/26 09:54:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) r1 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="dbc7000000000000e4f400f3fff78f"], &(0x7f0000000080)=0x8, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) [ 210.543655] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 210.552100] which lock already depends on the new lock. [ 210.552100] [ 210.559099] [ 210.559099] the existing dependency chain (in reverse order) is: [ 210.566703] -> #1 (ashmem_mutex){+.+.+.}: [ 210.571524] lock_acquire+0x12e/0x410 [ 210.575837] mutex_lock_nested+0xbb/0x870 [ 210.580496] ashmem_mmap+0x53/0x400 [ 210.584639] mmap_region+0x7dd/0xfd0 [ 210.588864] do_mmap+0x57b/0xbe0 [ 210.592745] vm_mmap_pgoff+0x16b/0x1b0 [ 210.597144] SyS_mmap_pgoff+0x33f/0x560 [ 210.601632] SyS_mmap+0x16/0x20 [ 210.605420] do_syscall_64+0x1a4/0x490 [ 210.609813] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 210.615418] -> #0 (&mm->mmap_sem){++++++}: [ 210.620322] __lock_acquire+0x2bf9/0x3640 [ 210.625150] lock_acquire+0x12e/0x410 [ 210.629467] __might_fault+0x14a/0x1d0 [ 210.633865] ashmem_ioctl+0x3c0/0xfe0 [ 210.638174] do_vfs_ioctl+0x1aa/0x1140 [ 210.642573] SyS_ioctl+0x8f/0xc0 [ 210.646453] do_syscall_64+0x1a4/0x490 [ 210.650848] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 210.656446] [ 210.656446] other info that might help us debug this: [ 210.656446] [ 210.664578] Possible unsafe locking scenario: [ 210.664578] [ 210.670624] CPU0 CPU1 [ 210.675269] ---- ---- [ 210.679920] lock(ashmem_mutex); [ 210.683605] lock(&mm->mmap_sem); [ 210.689896] lock(ashmem_mutex); [ 210.696095] lock(&mm->mmap_sem); [ 210.699873] [ 210.699873] *** DEADLOCK *** [ 210.699873] [ 210.705905] 1 lock held by syz-executor1/28521: [ 210.710541] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x371/0xfe0 [ 210.719524] [ 210.719524] stack backtrace: [ 210.724001] CPU: 1 PID: 28521 Comm: syz-executor1 Not tainted 4.9.84-ga9d0273 #44 [ 210.731600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.740950] ffff8801abd5f908 ffffffff81d956b9 ffffffff853a2cd0 ffffffff853a2cd0 [ 210.748934] ffffffff853c32e0 ffff8801c1de88d8 ffff8801c1de8000 ffff8801abd5f950 [ 210.756940] ffffffff812387f1 ffff8801c1de88d8 00000000c1de88b0 ffff8801c1de88d8 [ 210.764924] Call Trace: [ 210.767486] [] dump_stack+0xc1/0x128 [ 210.772824] [] print_circular_bug+0x271/0x310 [ 210.778939] [] __lock_acquire+0x2bf9/0x3640 [ 210.784880] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 210.791864] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 210.798784] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 210.805767] [] ? mark_held_locks+0xaf/0x100 [ 210.811708] [] ? mutex_lock_nested+0x5e3/0x870 [ 210.817912] [] ? __lock_is_held+0xa1/0xf0 [ 210.823681] [] lock_acquire+0x12e/0x410 [ 210.829278] [] ? __might_fault+0xe4/0x1d0 [ 210.835049] [] __might_fault+0x14a/0x1d0 [ 210.840738] [] ? __might_fault+0xe4/0x1d0 [ 210.846512] [] ashmem_ioctl+0x3c0/0xfe0 [ 210.852107] [] ? vma_wants_writenotify+0x51/0x380 [ 210.858570] [] ? vma_set_page_prot+0x10f/0x180 [ 210.864772] [] ? get_name+0x250/0x250 [ 210.870193] [] ? get_name+0x250/0x250 [ 210.875623] [] do_vfs_ioctl+0x1aa/0x1140 [ 210.881306] [] ? ioctl_preallocate+0x220/0x220 [ 210.887507] [] ? selinux_file_ioctl+0x355/0x530 [ 210.893798] [] ? selinux_capable+0x40/0x40 [ 210.899652] [] ? __fget+0x20a/0x3b0 [ 210.904897] [] ? __fget+0x231/0x3b0 [ 210.910144] [] ? __fget+0x47/0x3b0 [ 210.915307] [] ? security_file_ioctl+0x89/0xb0 [ 210.921508] [] SyS_ioctl+0x8f/0xc0 [ 210.926667] [] ? do_vfs_ioctl+0x1140/0x1140 [ 210.932616] [] do_syscall_64+0x1a4/0x490 [ 210.938299] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 210.948727] audit_printk_skb: 4040 callbacks suppressed [ 210.948738] audit: type=1400 audit(1519638900.226:32057): avc: denied { net_admin } for pid=28523 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 210.955284] audit: type=1400 audit(1519638900.236:32058): avc: denied { net_admin } for pid=3734 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 211.017951] audit: type=1400 audit(1519638900.286:32059): avc: denied { net_admin } for pid=3742 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 211.045239] audit: type=1400 audit(1519638900.326:32060): avc: denied { net_admin } for pid=15575 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 211.071262] audit: type=1400 audit(1519638900.356:32061): avc: denied { net_admin } for pid=15575 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:55:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) r1 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="dbc7000000000000e4f400f3fff78f"], &(0x7f0000000080)=0x8, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/26 09:55:00 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='task\x00') ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000faeff4)) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000100)=0xfffffffffffffbff) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {0xffffffffffffffff}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f00000001c0)="1f87a293f45e5c88acf202ac768c9efc92aa3fe97e0f966dac4aee72dd7fde6dbb7b763648082729562503014f36bdffdf5dc84afb941b0b") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) connect$unix(r1, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) 2018/02/26 09:55:00 executing program 4: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') listen(r0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x40, 0x100000001, 0x8000, 0xb3af, 0x9, 0xe10, 0x2, 0x3ff, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x4b, "3f0847d0425bd808742de6d3070db2849966b7161194e9130c96ebb3a192b1d2ac77af65b4132162ea850726483ba41b085fa8e8c04435f546e97d281900db9df315ea7cf07aac29036467"}, &(0x7f0000000240)=0x53) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x575, 0x2, 0x3ff, 0x80, 0x8, 0x2, 0x3c8c0, {r3, @in6={{0xa, 0x3, 0x71, @mcast2={0xff, 0x2, [], 0x1}, 0xe7d6}}, 0x80000000, 0x8001, 0x3f, 0x5, 0x7}}, &(0x7f0000000340)=0xb8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 5: mlockall(0x2) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000009c0)={0x0, 0xffffffffffffffff, 0x4, [0x2, 0x5f, 0x10427e64, 0x712]}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000a40)={r1, 0x3, "43036d"}, &(0x7f0000000a80)=0xb) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) openat(r3, &(0x7f0000000000)='./bus\x00', 0x4ffff, 0x1) 2018/02/26 09:55:00 executing program 1: r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004ffff4)) creat(&(0x7f00007dc000)='./file0\x00', 0x0) 2018/02/26 09:55:00 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/204) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/219) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20ffe381b5afb95cf92ba600800200000000000000060000002c0016000043d6f1c3489400e8ffffffffff39b68211030030de26a4a568c62b2ca654a6610004abf35d4c1c", 0x4c}], 0x1}, 0x0) 2018/02/26 09:55:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x800, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x1, 0x30}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000240)={0x2, 0x80000000, 0x72f}) 2018/02/26 09:55:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000600)={0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01d1bf53797845435a71"], 0xa, &(0x7f0000000580)=[{&(0x7f0000000080)="a9ba9c05794e9c572bcbe25a27038be8918283a894366bed31823b020770fd08e86f7c354ec98ea639ce61d7f9b8b56bfbb6db58c53da44fcdee8d7734660aac77f62a7ebf65584e1812be97", 0x4c}, {&(0x7f0000000040)="76b85007648a3b316436beab52c523b7b7c34ee41d6f79937fdd9832b8b44c23b12ef31dddb7d53e433b6c537b390dd076fc346353df5adf058309a9cf429ca6f88948316dc7e953d95485dfeb67438b01da3358e7c4844f174e77d4e1ae130a58020f40fa32c8c8fa18d7e2b7e549759f9f659297d5b043ecf274bc6f5ef3e5a7df0c9c82a31b321ea7b53498a9730e93390f478986be73cac3e7d32a9c024f3c2853ed6f2899aa7290630903a85864d1d5f72ddfa3866180713c3cf480bce9141f4be545802fd978f3c8545d3a50312e6d2dcf918ee49ac1dfebbc92", 0xdd}, {&(0x7f0000000200)="89ee1002170051c3fbd9124715", 0xd}, {&(0x7f0000000240)="9ac88eab94399c07ab8808b2e141ab90864d43de6b855ef7f1190de8577425b6931b831c8f24894a7a5374204ce2c3573d9bfc254858cb657179340f06274af6d2cc5c759672c9dd6b101e653362f59319274cc7d8edec9192f24370b6d55a0a4c67a60c4d0128a096276eb37500c1fbd896e2ff2dcc1ac59772c19f8d24e6b060cc2e31248ae8162e1de3a5b7c2b2f04ecb54362a00d965ba7d92dc2cb7266f01cc057057730a99d652905ace3026d2d5a126799896078cbad07c8464233c05c8bf6d0a3d820c4a97e082d8cd8730adb7101e6f39997425dab320ee8929eba0", 0xe0}, {&(0x7f0000000140)="0c21e6affee02be113e80885df262afdd490ec135f2ad0c704b713d6111f1a9eaa60567f4ff45acf85913f87150f6a76909f458fd6a7d45872894fe191dc7bf99aec99078bd7458e7139b43acf4db9f2fe9d70ad183ff6331b3e521e04149e12cd1de4f3f537af1c6d75bc45768ddb84db3528a2fba3d14dd26889ac8b55998bc902296ca2a557f9427304f45b37d07bdf0154ee1a1fef10c8433cd3dc6104805a0f3fc921a52e", 0x10b}, {&(0x7f00000003c0)="8d1a2f00206ddd67ff44ae8738572b71ca8f1b0f60eb54c1d929fa24d4c3be026babf7eb405b83746deee7c31ff613b18c64d1fa5e2d5ec7c5e4b2905930e34a3b9358174f5ad146d932d411fb224f0242be5572584ff932fcc0c1c5c888997edf3345bf009b86fbf9c316f9554ea1c53af4ecafa61539b9976a5ed77c59d17f5a8cdbd11ff35946d24f0f21c27d4b37b5d51291f859bb856d7a2257b08402d06e2568c6a595abf888df86e54118be68531a124a89c91ca02f5235be37e4d775991d9e9b8b", 0xd2}, {&(0x7f00000004c0)="3e73146e56c7fd4dc5a8e89fcc60e89a432f6d743b4b87cd25325c0954caafc543624ec59018e5d2df88bab0bd81398d12741f7fe88c31e430a1b2b742c52c613647f354b74ba6fc9516511508126782d7489a0c3d32cc91c779751723c2422cff5160773d023f491cf95dc504d498d0a82b000a6bdfae1b9cfb06b7461baa0f221f037faeb6a289afafad", 0x8b}], 0x7, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x41}, 0x20000000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000004, "96c4"}], 0x18}}], 0x2, 0x0) [ 211.096976] audit: type=1400 audit(1519638900.376:32062): avc: denied { net_admin } for pid=15575 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:55:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)={@syzn, @ifru_data=&(0x7f0000000080)="74df8dcb8c3cb9d61aae2eb3a1f0702ad3d89794c9d6f053dd95608638a45389"}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) r1 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="dbc7000000000000e4f400f3fff78f"], &(0x7f0000000080)=0x8, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0), 0x4) 2018/02/26 09:55:00 executing program 6: syz_open_procfs(0x0, &(0x7f0000000040)='net/sco\x00') memfd_create(&(0x7f0000000080)="12db4fe3619572f4a73bbae28e6eb562f192c25ede5bf0ab5d72e39ba39ede6d3fd2ca90ea2ccaa10eb803ec46d28131cb2e8e239527874f2741bc223f99a50990af03d9aa7c03e764fd8008dc14a5afca7a", 0x3) 2018/02/26 09:55:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000005040)=[{{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)=""/187, 0xbb}], 0x1, 0x0, 0x0, 0x800}, 0x1000100000000}, {{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f0000000400)=[{&(0x7f0000000180)=""/219, 0xdb}, {&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/59, 0x3b}, {&(0x7f00000003c0)=""/33, 0x21}], 0x4, &(0x7f0000000440)=""/234, 0xea, 0x100000000}, 0x8}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)=""/160, 0xa0}], 0x1, &(0x7f0000000640)=""/43, 0x2b, 0xfffffffffffffffa}, 0x9}, {{&(0x7f0000000680)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00000018c0)=[{&(0x7f00000006c0)=""/138, 0x8a}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/179, 0xb3}, {&(0x7f0000001840)=""/45, 0x2d}, {&(0x7f0000001880)=""/4, 0x4}], 0x5, &(0x7f0000001940)=""/4096, 0x1000, 0xffffffffffff8000}, 0x10}, {{&(0x7f0000002940)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf6be210dc7d7b7100000000000000000000000000000000000000000000000000000000"], 0x58, &(0x7f0000004c80)=[{&(0x7f00000029c0)=""/41, 0x29}, {&(0x7f0000002a00)=""/127, 0x7f}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/148, 0x94}, {&(0x7f0000003b40)=""/58, 0x3a}, {&(0x7f0000003b80)=""/7, 0x7}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)=""/164, 0xa4}], 0x8, &(0x7f0000004d00)=""/122, 0x7a, 0x3f}, 0x100000000}, {{&(0x7f0000004d80)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000005000)=[{&(0x7f0000004dc0)=""/144, 0x90}, {&(0x7f0000004e80)=""/129, 0x81}, {&(0x7f0000004f40)=""/140, 0x8c}], 0x3, 0x0, 0x0, 0x1f}, 0x5}], 0x6, 0x12001, &(0x7f00000051c0)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000005200)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x400, 0x5a6992fb, 0x8, 0xc9, 0xf1}, &(0x7f00000052c0)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005300)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x17a2}, 0x98) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) eventfd(0x28b0) 2018/02/26 09:55:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xfffffea6) 2018/02/26 09:55:00 executing program 1: unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000100)={&(0x7f0000000040)=""/141, 0x8d}) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00007c8000), &(0x7f00005c5000)=0x3) 2018/02/26 09:55:00 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000040)={{r2, r3/1000+10000}, {0x0, 0x2710}}, &(0x7f0000000080)) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) [ 211.097674] audit: type=1400 audit(1519638900.376:32063): avc: denied { net_admin } for pid=3744 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 211.098093] audit: type=1400 audit(1519638900.376:32064): avc: denied { net_admin } for pid=3744 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:55:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="dbc7000000000000e4f400f3fff78f"], &(0x7f0000000080)=0x8, 0x80800) [ 211.116498] audit: type=1400 audit(1519638900.376:32065): avc: denied { dac_override } for pid=28562 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:55:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x7, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x9}) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x10000}}, 0x7, 0x0, 0x3f, 0x5, 0x1ff}, &(0x7f0000000200)=0xa0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r4, 0x3f8b, 0x1ff}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6, 0x6, 0x0, 0x7ff, 0xaff703b181b9a664}, &(0x7f0000000300)=0xa0) readv(r5, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/207}, {&(0x7f00000004c0)=""/202, 0xfffffffffffffec7}, {&(0x7f00000005c0)=""/252}], 0x36) [ 211.118828] audit: type=1400 audit(1519638900.376:32066): avc: denied { net_admin } for pid=28559 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 09:55:00 executing program 7: r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r1, &(0x7f00002efff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)=ANY=[@ANYBLOB="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"], 0x458}, 0x1}, 0x0) dup3(r0, r1, 0x0) 2018/02/26 09:55:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = fcntl$dupfd(r0, 0x406, r0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x2b, 0x4, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r2) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3ff, 0x0, 0x40, &(0x7f0000ffe000/0x1000)=nil, 0x80}) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x101, 0x4, 0x1, 0x400000000, r4}, 0x10) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x3) 2018/02/26 09:55:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000007c0)={@dev={0xfe, 0x80, [], 0x0, 0x12}, 0xf2c8, r1}) 2018/02/26 09:55:00 executing program 6: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) 2018/02/26 09:55:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000743ffc)=0x8001) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000000)={0x6, 0x2}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x2ae) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000080)={0x3167e2a9, 0x0, 0x7f, 0xf8a4, 0x4, 0x40}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000080)={0x7ff, 0x3}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 09:55:00 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8001, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xd, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x123000) read(r0, &(0x7f0000000080)=""/28, 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 09:55:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pktcdvd/control\x00', 0x189600, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket(0x3, 0x4, 0x9) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000f40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = open$dir(&(0x7f0000000f80)='./file0\x00', 0x0, 0x1ac) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r10 = inotify_init1(0x0) r11 = socket$pptp(0x18, 0x1, 0x2) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) r13 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000000)={0x430, 0x1c, 0x100, 0x3, 0x2, "", [@nested={0x420, 0x8c, [@generic="889dd226d0443ff86fd5eaf83f097913df107cda973745e0a23e1f945932df0d30f9c304f081869c61d0063c4120f2a34b57d500c1cafa24ece67975570745984153103f1ae5f41e046a2300dfc441b2fe5d398a7f69635d84a1df6e51d1b4baa553452549b4badcc964d67d4f4d78fe23d29a24ef714f5fa8ad6973fca7738f2bc6da87a9133067fa7130e801b2f7395eb591", @generic="a6c1761490a3f3a9feb31518d2089233049ffc3e8fc53bf79b1321d28c244e2c5c697c20b6c4b80e6f24b8b0fd9ec6cb59f3f1871525e84fc94da3dfabaa69bceea1975e4323b5d91086558ee1a44db35ac52409ab31c5380201184d8a8581e1e68c5bdfae6dd6f7d17bc66c853c53bac8a5256b87dcfb64610590a738f8c40f6e89cde501542e87335fb4d7aee29ac945715b320abea7c72b109b049e8db5d3ed6221e7d0ea00947e87165f99dab7b560d76a50428fcbc0ed6332fdf70b5f517faf7e5b5c7da148dbe3d53229ab30b45cf00fac9c9ed91cfd887964837090e81c84b8e53d8c2cc45f54ac7c", @generic="d3e244623e893c09bd83d7691416bde83e85250e352c12776f67592bf177f0a560dd521ee9f82c4692886bf2e7e263f3bffda6aeb4427b0c0d78cdde5061afba75b3ac91bdddd90452b378b468b3d64842ce4157ef081d07fdf478171e28e0eb3114a7b0dab2a11ee1bea308a320e5e5d2e1eb18738802244386", @generic="40f90bd8063d61878b3edb7b428643c168157d9ed792805810b9f42ad39c4e0a7cb172fa670e74c1c1ce6a7fce63b663e8d9e5e86d69223215de215ceae73968c41610ef8d4b7d4c5b36f41a10f132c9c0ed4b61760b2e76707de56f5475010423c7509e49ef8469539b861a5cbbf4510cc1e37594ff2e2f41f5d1b92a2e823d6974f117847d54bf227fad", @typed={0x8, 0x8f}, @generic="e0434f55c52a795430a3dc5d899032360bd7b82266b6647cf75908be62f4fe574afdfb4c2dbf380c2c17ae9bc60b853191c8840c9c9f7875502109d55c5afb31d98077e1df3f8ff05ce979aac8b287d70acffe37532ea9e42ecd92f28abc417da64b1c94d3bbdaacb218ea72dd2aa739c4f9bf57a86464b08e256842825e174c444c4aa0fb36415f2ee0d691c819957ef809bd78777cf9b4e56d619cff6cb7e476a77a0624f29708368d40ae9172ce64db17235e", @generic="ee45f7f77be82b2cba312dc695d65db80613a813079c77b6526be14774e41d3afde8d7bf2716d485bd8223b97a1092a334a78b28e7f03139ede9bcfcc9c53221ca1e47de79a66425a922142ca67d0a465b348d5c4c621f6d6b7fa031b387c22185b382238bdce5ecafd754b29cf798e010acacb6f8cd0e909c3166fb83c59242a89d14343254ab48125e5528d9b818b5aaef24034d379ae3373b96034f4bf3554dd89b6f9eb9fede9a4e7a37576245a69a898faae41174b46dc438d38887ba9e3da072", @typed={0xc, 0x1a, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x3c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x430}, {&(0x7f0000000440)={0x38, 0x25, 0x308, 0x7, 0x2, "", [@typed={0x10, 0x7e, @u64=0x8000}, @typed={0x18, 0x6a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x38}, {&(0x7f0000000600)={0x414, 0x2b, 0x409, 0x5, 0x0, "", [@generic="d998c6ce83b27fa588f4876f4795b5e3c2ee99eb6fe23fcd9bd795532802f21d30737b7d1990f892092347180e45a6e4032ef737da0dd42af7f3bf5b9d3c241dd946cb33a69603687ad88fea", @generic="a7b58ce5e9d551cb121045398835f2b06e9148a5a1f32240b526fc50856dea90290603fbb79ab499b18713cdc8bf7dbcd3853a958da6631dd278134ec37b8aecc979c44885f0b5f9f92eeb34ea71079c9d0dc6c19df3924d0dd80fccff6bbf840147bfc7cb554e0ddb9ba6c4feebcade0e2cae6e163574da356ecf721471c878df02e4544601211c77ca708f2c83832d5164397ad3a6320a0cc58e57c5a420ed39dae974c594d77b4d566f3ec0cb487646199a3e04e2615f8193f4bdfcb6e14e6c821af8f5af5a4348bf1d738078040d2d60bca27f59d07f3e3a53bc0cfba209160fc87bb10b5a3e8904d887222f31a3a919c61c", @nested={0x1c8, 0x50, [@typed={0xc, 0x91, @uid=r1}, @generic="02bcabef6dc101347d4d2c1c0931e660e939416ab4565c27cd19ff792e4015adbcf0dcec243addcb96c91a03b080f2e67ece64ac3d738b9b4afb081440d5df1b9a0b3e24a49336edd66d49a98a1a1b68acfd6566434a938a6864df89816187e4b8235313a39726e1585d3b38c212d05107adab7517c3d357312de271c0d575a90adea7bada8f960bd4046351161b807afb1bfe78a8", @generic="261437aa679cdfc29283923dd5ab40dfafa909bb7634c1cee50d92b6a4a3d16c32a0675e722c00e2d1f875763b9ec205954296dbd9cc185aacc06561c117dd224469ba7a86068f00a90f41cde6da388f83165a2e07652e0e8e449efab0ab934160d0915b5f259467a07390827c26c75edbfab0ff6214b97de9", @generic="0c9e357cb296dd25ae13542e78f87fe84fb785535fa826d3a42534d5095a2c0009fd80a9ff3d601d6b2b5981d1cfbe5953f20071841f4dd327511b18a3cffeef9335dcdc8fca908a5fb1176cee1ae7f690494d8e410319793a087455ac78a010e628d2bb6ffec1580b3b251f158238973e91881bdd22e2db6beec1a9937ce54358e85557a8c796b05eef2b4d7966db8279f034bb447c6244860342a3c0", @typed={0xc, 0x1a, @fd=r2}]}, @typed={0x38, 0x74, @str='\\,proc[vmnet0})trustedppp1-GPLselinux.#bdev.$\x00'}, @typed={0xc, 0x88, @ipv4=@rand_addr=0x2}, @nested={0xb8, 0x2, [@generic="ebdc50a8292292687da2908f7aaf91fb49e2c793befffb848fcd88dbf7febd4b5b847c9e67223218e28a3f45b4c6b50ee71dd44ebf6cb0946a5929bce69abb461101a52f859c4dec711aa8407d47b950b631458864c54ac4f46885890172d8fd21a4ee792f750bc92dd216e53623b14a095bb5d2a189d78ed62cc5f27120cb7a58d84adfcd1fcd0c7a9d202305e3a60ee7fac71491f10972e3b20c311ddff5c2360ae18eccedce68feba5294a582594be6a76d"]}]}, 0x414}, {&(0x7f0000000b00)={0x2dc, 0x20, 0x310, 0x2, 0x2, "", [@nested={0x10, 0x36, [@typed={0xc, 0x51, @fd=r3}]}, @generic="fbcb90379ef82d9d6d9d01a40014ff5c8eb33c72e178ad7410a4fd56f61336f0468fdf913eab1ae73776223eb395ec927510fdcaf801b8ebbd8115bf09d727668d6eaa8fc6ef9e1936562451b2fcf80d20e448fa76be84ef4416da6f8cd14893eccb0ae5101cf006e195ad10748af92418d453d340d0c3cf14216cee26bf8b72896dc2cb6df3a5e5a76d9d317ff374acd383680c3ab1f263b85d74cd63", @nested={0x18, 0x4, [@typed={0x8, 0x8}, @typed={0xc, 0x2b, @fd=r4}]}, @generic="52b0ce8a281a1be14b8d19260a7f5784dcdd357011711af5792453f9663f88b65373d8ecec7be7b691bc66a04279", @generic="a4c9640aab154b60869fc5fd2ebe03d6083c8012d3f2a44c97cfa89172195d512cef2144d99e340f697bff565314afbab52215f84357c516641742e12be1e225845b1dff53980b7409444a8a1172408c6631a56c1c6fab131c", @nested={0x10, 0x95, [@typed={0xc, 0x0, @u32=0x100}]}, @generic="42e516b6165b9fe771973ed9e122904999ecc5332347aa3dd175d15f3d7ea61db6d0ee53497285f25199f5ce9de364b8f9b6fc91dcce069b4b9679f6a7296e6c5bea37fbea2072c9290d9422ddf03917e4e48b7679ce2349da3543fd1e805691a34ca91bd72c6f3c0e44b4dcb24063263bc0cfc5bd8f31d4ac2a9ac21358225b7b76ab4bc5ddd0f515b47c46e5f9b867d4c0007189856d4ff4996a7daaad0a18920f12741790ce7011701008251c76d409fd86", @generic="77fa71d3b0e6d1727a8fbf45a2c677d232b5fec0f1f643aed2625cad50342da10a6f410949450903efa6f2a05cc7bb71aedff1966029872094dd85afa4b01819e42b4069499b6c66ef7f767c58f6a323e841a2a413c904f41dd8a9561c06fca63b30251cb125115845cefc2ed857a834447436d22ebc1cbf9466268df854e0b81c15b941370f05f407b66bf5af0ab1c0170112091b693bbe04ddf82c33cbe8b62b58da46fe9b03739d498b6fddb08e4d21f68aaaf8121140ed44b862"]}, 0x2dc}, {&(0x7f0000000e00)={0x8c, 0x1c, 0x200, 0x1, 0x3, "", [@generic="9840f83d0f5d1dfe7a71ccefbf28a15f0dfa9c84607babd2c3b6cb9a4d1ab33246e7ee88ebb13aa31aeb99257c25827a998faaaa9f6421de924e3691b6548a9f016e3bcf7e4db0e557e3e395853969f5bfde12ba6c5234cae2302aba18ed6ab6d5701a06b99bad12a913af04f15327fc8cb9a06ce2c89e9daa9af386"]}, 0x8c}], 0x5, &(0x7f0000001140)=[@rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}], 0x48, 0x44004}, 0x8040) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r15 = syz_open_procfs(r14, &(0x7f0000dd6ff7)='loginuid\x00') read$eventfd(r15, &(0x7f000028b000), 0x8) write(r15, &(0x7f0000d43f46), 0x0) 2018/02/26 09:55:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/ip_mr_cache\x00') r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:55:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x1, 0x10000000000000, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x10001}, {0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x9}, 0x8, [0x3b3, 0x6, 0xa274, 0x8001, 0x3c, 0x4, 0x5]}, 0x5c) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8001, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xd, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:00 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8001, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xd, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:55:00 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8001, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xd, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pktcdvd/control\x00', 0x189600, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket(0x3, 0x4, 0x9) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000f40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = open$dir(&(0x7f0000000f80)='./file0\x00', 0x0, 0x1ac) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r10 = inotify_init1(0x0) r11 = socket$pptp(0x18, 0x1, 0x2) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) r13 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000000)={0x430, 0x1c, 0x100, 0x3, 0x2, "", [@nested={0x420, 0x8c, [@generic="889dd226d0443ff86fd5eaf83f097913df107cda973745e0a23e1f945932df0d30f9c304f081869c61d0063c4120f2a34b57d500c1cafa24ece67975570745984153103f1ae5f41e046a2300dfc441b2fe5d398a7f69635d84a1df6e51d1b4baa553452549b4badcc964d67d4f4d78fe23d29a24ef714f5fa8ad6973fca7738f2bc6da87a9133067fa7130e801b2f7395eb591", @generic="a6c1761490a3f3a9feb31518d2089233049ffc3e8fc53bf79b1321d28c244e2c5c697c20b6c4b80e6f24b8b0fd9ec6cb59f3f1871525e84fc94da3dfabaa69bceea1975e4323b5d91086558ee1a44db35ac52409ab31c5380201184d8a8581e1e68c5bdfae6dd6f7d17bc66c853c53bac8a5256b87dcfb64610590a738f8c40f6e89cde501542e87335fb4d7aee29ac945715b320abea7c72b109b049e8db5d3ed6221e7d0ea00947e87165f99dab7b560d76a50428fcbc0ed6332fdf70b5f517faf7e5b5c7da148dbe3d53229ab30b45cf00fac9c9ed91cfd887964837090e81c84b8e53d8c2cc45f54ac7c", @generic="d3e244623e893c09bd83d7691416bde83e85250e352c12776f67592bf177f0a560dd521ee9f82c4692886bf2e7e263f3bffda6aeb4427b0c0d78cdde5061afba75b3ac91bdddd90452b378b468b3d64842ce4157ef081d07fdf478171e28e0eb3114a7b0dab2a11ee1bea308a320e5e5d2e1eb18738802244386", @generic="40f90bd8063d61878b3edb7b428643c168157d9ed792805810b9f42ad39c4e0a7cb172fa670e74c1c1ce6a7fce63b663e8d9e5e86d69223215de215ceae73968c41610ef8d4b7d4c5b36f41a10f132c9c0ed4b61760b2e76707de56f5475010423c7509e49ef8469539b861a5cbbf4510cc1e37594ff2e2f41f5d1b92a2e823d6974f117847d54bf227fad", @typed={0x8, 0x8f}, @generic="e0434f55c52a795430a3dc5d899032360bd7b82266b6647cf75908be62f4fe574afdfb4c2dbf380c2c17ae9bc60b853191c8840c9c9f7875502109d55c5afb31d98077e1df3f8ff05ce979aac8b287d70acffe37532ea9e42ecd92f28abc417da64b1c94d3bbdaacb218ea72dd2aa739c4f9bf57a86464b08e256842825e174c444c4aa0fb36415f2ee0d691c819957ef809bd78777cf9b4e56d619cff6cb7e476a77a0624f29708368d40ae9172ce64db17235e", @generic="ee45f7f77be82b2cba312dc695d65db80613a813079c77b6526be14774e41d3afde8d7bf2716d485bd8223b97a1092a334a78b28e7f03139ede9bcfcc9c53221ca1e47de79a66425a922142ca67d0a465b348d5c4c621f6d6b7fa031b387c22185b382238bdce5ecafd754b29cf798e010acacb6f8cd0e909c3166fb83c59242a89d14343254ab48125e5528d9b818b5aaef24034d379ae3373b96034f4bf3554dd89b6f9eb9fede9a4e7a37576245a69a898faae41174b46dc438d38887ba9e3da072", @typed={0xc, 0x1a, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x3c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x430}, {&(0x7f0000000440)={0x38, 0x25, 0x308, 0x7, 0x2, "", [@typed={0x10, 0x7e, @u64=0x8000}, @typed={0x18, 0x6a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x38}, {&(0x7f0000000600)={0x414, 0x2b, 0x409, 0x5, 0x0, "", [@generic="d998c6ce83b27fa588f4876f4795b5e3c2ee99eb6fe23fcd9bd795532802f21d30737b7d1990f892092347180e45a6e4032ef737da0dd42af7f3bf5b9d3c241dd946cb33a69603687ad88fea", @generic="a7b58ce5e9d551cb121045398835f2b06e9148a5a1f32240b526fc50856dea90290603fbb79ab499b18713cdc8bf7dbcd3853a958da6631dd278134ec37b8aecc979c44885f0b5f9f92eeb34ea71079c9d0dc6c19df3924d0dd80fccff6bbf840147bfc7cb554e0ddb9ba6c4feebcade0e2cae6e163574da356ecf721471c878df02e4544601211c77ca708f2c83832d5164397ad3a6320a0cc58e57c5a420ed39dae974c594d77b4d566f3ec0cb487646199a3e04e2615f8193f4bdfcb6e14e6c821af8f5af5a4348bf1d738078040d2d60bca27f59d07f3e3a53bc0cfba209160fc87bb10b5a3e8904d887222f31a3a919c61c", @nested={0x1c8, 0x50, [@typed={0xc, 0x91, @uid=r1}, @generic="02bcabef6dc101347d4d2c1c0931e660e939416ab4565c27cd19ff792e4015adbcf0dcec243addcb96c91a03b080f2e67ece64ac3d738b9b4afb081440d5df1b9a0b3e24a49336edd66d49a98a1a1b68acfd6566434a938a6864df89816187e4b8235313a39726e1585d3b38c212d05107adab7517c3d357312de271c0d575a90adea7bada8f960bd4046351161b807afb1bfe78a8", @generic="261437aa679cdfc29283923dd5ab40dfafa909bb7634c1cee50d92b6a4a3d16c32a0675e722c00e2d1f875763b9ec205954296dbd9cc185aacc06561c117dd224469ba7a86068f00a90f41cde6da388f83165a2e07652e0e8e449efab0ab934160d0915b5f259467a07390827c26c75edbfab0ff6214b97de9", @generic="0c9e357cb296dd25ae13542e78f87fe84fb785535fa826d3a42534d5095a2c0009fd80a9ff3d601d6b2b5981d1cfbe5953f20071841f4dd327511b18a3cffeef9335dcdc8fca908a5fb1176cee1ae7f690494d8e410319793a087455ac78a010e628d2bb6ffec1580b3b251f158238973e91881bdd22e2db6beec1a9937ce54358e85557a8c796b05eef2b4d7966db8279f034bb447c6244860342a3c0", @typed={0xc, 0x1a, @fd=r2}]}, @typed={0x38, 0x74, @str='\\,proc[vmnet0})trustedppp1-GPLselinux.#bdev.$\x00'}, @typed={0xc, 0x88, @ipv4=@rand_addr=0x2}, @nested={0xb8, 0x2, [@generic="ebdc50a8292292687da2908f7aaf91fb49e2c793befffb848fcd88dbf7febd4b5b847c9e67223218e28a3f45b4c6b50ee71dd44ebf6cb0946a5929bce69abb461101a52f859c4dec711aa8407d47b950b631458864c54ac4f46885890172d8fd21a4ee792f750bc92dd216e53623b14a095bb5d2a189d78ed62cc5f27120cb7a58d84adfcd1fcd0c7a9d202305e3a60ee7fac71491f10972e3b20c311ddff5c2360ae18eccedce68feba5294a582594be6a76d"]}]}, 0x414}, {&(0x7f0000000b00)={0x2dc, 0x20, 0x310, 0x2, 0x2, "", [@nested={0x10, 0x36, [@typed={0xc, 0x51, @fd=r3}]}, @generic="fbcb90379ef82d9d6d9d01a40014ff5c8eb33c72e178ad7410a4fd56f61336f0468fdf913eab1ae73776223eb395ec927510fdcaf801b8ebbd8115bf09d727668d6eaa8fc6ef9e1936562451b2fcf80d20e448fa76be84ef4416da6f8cd14893eccb0ae5101cf006e195ad10748af92418d453d340d0c3cf14216cee26bf8b72896dc2cb6df3a5e5a76d9d317ff374acd383680c3ab1f263b85d74cd63", @nested={0x18, 0x4, [@typed={0x8, 0x8}, @typed={0xc, 0x2b, @fd=r4}]}, @generic="52b0ce8a281a1be14b8d19260a7f5784dcdd357011711af5792453f9663f88b65373d8ecec7be7b691bc66a04279", @generic="a4c9640aab154b60869fc5fd2ebe03d6083c8012d3f2a44c97cfa89172195d512cef2144d99e340f697bff565314afbab52215f84357c516641742e12be1e225845b1dff53980b7409444a8a1172408c6631a56c1c6fab131c", @nested={0x10, 0x95, [@typed={0xc, 0x0, @u32=0x100}]}, @generic="42e516b6165b9fe771973ed9e122904999ecc5332347aa3dd175d15f3d7ea61db6d0ee53497285f25199f5ce9de364b8f9b6fc91dcce069b4b9679f6a7296e6c5bea37fbea2072c9290d9422ddf03917e4e48b7679ce2349da3543fd1e805691a34ca91bd72c6f3c0e44b4dcb24063263bc0cfc5bd8f31d4ac2a9ac21358225b7b76ab4bc5ddd0f515b47c46e5f9b867d4c0007189856d4ff4996a7daaad0a18920f12741790ce7011701008251c76d409fd86", @generic="77fa71d3b0e6d1727a8fbf45a2c677d232b5fec0f1f643aed2625cad50342da10a6f410949450903efa6f2a05cc7bb71aedff1966029872094dd85afa4b01819e42b4069499b6c66ef7f767c58f6a323e841a2a413c904f41dd8a9561c06fca63b30251cb125115845cefc2ed857a834447436d22ebc1cbf9466268df854e0b81c15b941370f05f407b66bf5af0ab1c0170112091b693bbe04ddf82c33cbe8b62b58da46fe9b03739d498b6fddb08e4d21f68aaaf8121140ed44b862"]}, 0x2dc}, {&(0x7f0000000e00)={0x8c, 0x1c, 0x200, 0x1, 0x3, "", [@generic="9840f83d0f5d1dfe7a71ccefbf28a15f0dfa9c84607babd2c3b6cb9a4d1ab33246e7ee88ebb13aa31aeb99257c25827a998faaaa9f6421de924e3691b6548a9f016e3bcf7e4db0e557e3e395853969f5bfde12ba6c5234cae2302aba18ed6ab6d5701a06b99bad12a913af04f15327fc8cb9a06ce2c89e9daa9af386"]}, 0x8c}], 0x5, &(0x7f0000001140)=[@rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}], 0x48, 0x44004}, 0x8040) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r15 = syz_open_procfs(r14, &(0x7f0000dd6ff7)='loginuid\x00') read$eventfd(r15, &(0x7f000028b000), 0x8) write(r15, &(0x7f0000d43f46), 0x0) 2018/02/26 09:55:00 executing program 7: r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r1, &(0x7f00002efff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)=ANY=[@ANYBLOB="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"], 0x458}, 0x1}, 0x0) dup3(r0, r1, 0x0) 2018/02/26 09:55:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000007c0)={@dev={0xfe, 0x80, [], 0x0, 0x12}, 0xf2c8, r1}) 2018/02/26 09:55:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) dup3(r0, r0, 0x80000) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_delroute={0x2c, 0x19, 0x715, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}, @RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x2c}, 0x1}, 0x0) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/02/26 09:55:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$poke(0x5, r2, &(0x7f0000000080), 0x8) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:55:01 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8001, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xd, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:01 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8001, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xd, 0x4}, &(0x7f0000000180)=0x98) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pktcdvd/control\x00', 0x189600, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket(0x3, 0x4, 0x9) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000f40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = open$dir(&(0x7f0000000f80)='./file0\x00', 0x0, 0x1ac) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r10 = inotify_init1(0x0) r11 = socket$pptp(0x18, 0x1, 0x2) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) r13 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000000)={0x430, 0x1c, 0x100, 0x3, 0x2, "", [@nested={0x420, 0x8c, [@generic="889dd226d0443ff86fd5eaf83f097913df107cda973745e0a23e1f945932df0d30f9c304f081869c61d0063c4120f2a34b57d500c1cafa24ece67975570745984153103f1ae5f41e046a2300dfc441b2fe5d398a7f69635d84a1df6e51d1b4baa553452549b4badcc964d67d4f4d78fe23d29a24ef714f5fa8ad6973fca7738f2bc6da87a9133067fa7130e801b2f7395eb591", @generic="a6c1761490a3f3a9feb31518d2089233049ffc3e8fc53bf79b1321d28c244e2c5c697c20b6c4b80e6f24b8b0fd9ec6cb59f3f1871525e84fc94da3dfabaa69bceea1975e4323b5d91086558ee1a44db35ac52409ab31c5380201184d8a8581e1e68c5bdfae6dd6f7d17bc66c853c53bac8a5256b87dcfb64610590a738f8c40f6e89cde501542e87335fb4d7aee29ac945715b320abea7c72b109b049e8db5d3ed6221e7d0ea00947e87165f99dab7b560d76a50428fcbc0ed6332fdf70b5f517faf7e5b5c7da148dbe3d53229ab30b45cf00fac9c9ed91cfd887964837090e81c84b8e53d8c2cc45f54ac7c", @generic="d3e244623e893c09bd83d7691416bde83e85250e352c12776f67592bf177f0a560dd521ee9f82c4692886bf2e7e263f3bffda6aeb4427b0c0d78cdde5061afba75b3ac91bdddd90452b378b468b3d64842ce4157ef081d07fdf478171e28e0eb3114a7b0dab2a11ee1bea308a320e5e5d2e1eb18738802244386", @generic="40f90bd8063d61878b3edb7b428643c168157d9ed792805810b9f42ad39c4e0a7cb172fa670e74c1c1ce6a7fce63b663e8d9e5e86d69223215de215ceae73968c41610ef8d4b7d4c5b36f41a10f132c9c0ed4b61760b2e76707de56f5475010423c7509e49ef8469539b861a5cbbf4510cc1e37594ff2e2f41f5d1b92a2e823d6974f117847d54bf227fad", @typed={0x8, 0x8f}, @generic="e0434f55c52a795430a3dc5d899032360bd7b82266b6647cf75908be62f4fe574afdfb4c2dbf380c2c17ae9bc60b853191c8840c9c9f7875502109d55c5afb31d98077e1df3f8ff05ce979aac8b287d70acffe37532ea9e42ecd92f28abc417da64b1c94d3bbdaacb218ea72dd2aa739c4f9bf57a86464b08e256842825e174c444c4aa0fb36415f2ee0d691c819957ef809bd78777cf9b4e56d619cff6cb7e476a77a0624f29708368d40ae9172ce64db17235e", @generic="ee45f7f77be82b2cba312dc695d65db80613a813079c77b6526be14774e41d3afde8d7bf2716d485bd8223b97a1092a334a78b28e7f03139ede9bcfcc9c53221ca1e47de79a66425a922142ca67d0a465b348d5c4c621f6d6b7fa031b387c22185b382238bdce5ecafd754b29cf798e010acacb6f8cd0e909c3166fb83c59242a89d14343254ab48125e5528d9b818b5aaef24034d379ae3373b96034f4bf3554dd89b6f9eb9fede9a4e7a37576245a69a898faae41174b46dc438d38887ba9e3da072", @typed={0xc, 0x1a, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x3c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x430}, {&(0x7f0000000440)={0x38, 0x25, 0x308, 0x7, 0x2, "", [@typed={0x10, 0x7e, @u64=0x8000}, @typed={0x18, 0x6a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x38}, {&(0x7f0000000600)={0x414, 0x2b, 0x409, 0x5, 0x0, "", [@generic="d998c6ce83b27fa588f4876f4795b5e3c2ee99eb6fe23fcd9bd795532802f21d30737b7d1990f892092347180e45a6e4032ef737da0dd42af7f3bf5b9d3c241dd946cb33a69603687ad88fea", @generic="a7b58ce5e9d551cb121045398835f2b06e9148a5a1f32240b526fc50856dea90290603fbb79ab499b18713cdc8bf7dbcd3853a958da6631dd278134ec37b8aecc979c44885f0b5f9f92eeb34ea71079c9d0dc6c19df3924d0dd80fccff6bbf840147bfc7cb554e0ddb9ba6c4feebcade0e2cae6e163574da356ecf721471c878df02e4544601211c77ca708f2c83832d5164397ad3a6320a0cc58e57c5a420ed39dae974c594d77b4d566f3ec0cb487646199a3e04e2615f8193f4bdfcb6e14e6c821af8f5af5a4348bf1d738078040d2d60bca27f59d07f3e3a53bc0cfba209160fc87bb10b5a3e8904d887222f31a3a919c61c", @nested={0x1c8, 0x50, [@typed={0xc, 0x91, @uid=r1}, @generic="02bcabef6dc101347d4d2c1c0931e660e939416ab4565c27cd19ff792e4015adbcf0dcec243addcb96c91a03b080f2e67ece64ac3d738b9b4afb081440d5df1b9a0b3e24a49336edd66d49a98a1a1b68acfd6566434a938a6864df89816187e4b8235313a39726e1585d3b38c212d05107adab7517c3d357312de271c0d575a90adea7bada8f960bd4046351161b807afb1bfe78a8", @generic="261437aa679cdfc29283923dd5ab40dfafa909bb7634c1cee50d92b6a4a3d16c32a0675e722c00e2d1f875763b9ec205954296dbd9cc185aacc06561c117dd224469ba7a86068f00a90f41cde6da388f83165a2e07652e0e8e449efab0ab934160d0915b5f259467a07390827c26c75edbfab0ff6214b97de9", @generic="0c9e357cb296dd25ae13542e78f87fe84fb785535fa826d3a42534d5095a2c0009fd80a9ff3d601d6b2b5981d1cfbe5953f20071841f4dd327511b18a3cffeef9335dcdc8fca908a5fb1176cee1ae7f690494d8e410319793a087455ac78a010e628d2bb6ffec1580b3b251f158238973e91881bdd22e2db6beec1a9937ce54358e85557a8c796b05eef2b4d7966db8279f034bb447c6244860342a3c0", @typed={0xc, 0x1a, @fd=r2}]}, @typed={0x38, 0x74, @str='\\,proc[vmnet0})trustedppp1-GPLselinux.#bdev.$\x00'}, @typed={0xc, 0x88, @ipv4=@rand_addr=0x2}, @nested={0xb8, 0x2, [@generic="ebdc50a8292292687da2908f7aaf91fb49e2c793befffb848fcd88dbf7febd4b5b847c9e67223218e28a3f45b4c6b50ee71dd44ebf6cb0946a5929bce69abb461101a52f859c4dec711aa8407d47b950b631458864c54ac4f46885890172d8fd21a4ee792f750bc92dd216e53623b14a095bb5d2a189d78ed62cc5f27120cb7a58d84adfcd1fcd0c7a9d202305e3a60ee7fac71491f10972e3b20c311ddff5c2360ae18eccedce68feba5294a582594be6a76d"]}]}, 0x414}, {&(0x7f0000000b00)={0x2dc, 0x20, 0x310, 0x2, 0x2, "", [@nested={0x10, 0x36, [@typed={0xc, 0x51, @fd=r3}]}, @generic="fbcb90379ef82d9d6d9d01a40014ff5c8eb33c72e178ad7410a4fd56f61336f0468fdf913eab1ae73776223eb395ec927510fdcaf801b8ebbd8115bf09d727668d6eaa8fc6ef9e1936562451b2fcf80d20e448fa76be84ef4416da6f8cd14893eccb0ae5101cf006e195ad10748af92418d453d340d0c3cf14216cee26bf8b72896dc2cb6df3a5e5a76d9d317ff374acd383680c3ab1f263b85d74cd63", @nested={0x18, 0x4, [@typed={0x8, 0x8}, @typed={0xc, 0x2b, @fd=r4}]}, @generic="52b0ce8a281a1be14b8d19260a7f5784dcdd357011711af5792453f9663f88b65373d8ecec7be7b691bc66a04279", @generic="a4c9640aab154b60869fc5fd2ebe03d6083c8012d3f2a44c97cfa89172195d512cef2144d99e340f697bff565314afbab52215f84357c516641742e12be1e225845b1dff53980b7409444a8a1172408c6631a56c1c6fab131c", @nested={0x10, 0x95, [@typed={0xc, 0x0, @u32=0x100}]}, @generic="42e516b6165b9fe771973ed9e122904999ecc5332347aa3dd175d15f3d7ea61db6d0ee53497285f25199f5ce9de364b8f9b6fc91dcce069b4b9679f6a7296e6c5bea37fbea2072c9290d9422ddf03917e4e48b7679ce2349da3543fd1e805691a34ca91bd72c6f3c0e44b4dcb24063263bc0cfc5bd8f31d4ac2a9ac21358225b7b76ab4bc5ddd0f515b47c46e5f9b867d4c0007189856d4ff4996a7daaad0a18920f12741790ce7011701008251c76d409fd86", @generic="77fa71d3b0e6d1727a8fbf45a2c677d232b5fec0f1f643aed2625cad50342da10a6f410949450903efa6f2a05cc7bb71aedff1966029872094dd85afa4b01819e42b4069499b6c66ef7f767c58f6a323e841a2a413c904f41dd8a9561c06fca63b30251cb125115845cefc2ed857a834447436d22ebc1cbf9466268df854e0b81c15b941370f05f407b66bf5af0ab1c0170112091b693bbe04ddf82c33cbe8b62b58da46fe9b03739d498b6fddb08e4d21f68aaaf8121140ed44b862"]}, 0x2dc}, {&(0x7f0000000e00)={0x8c, 0x1c, 0x200, 0x1, 0x3, "", [@generic="9840f83d0f5d1dfe7a71ccefbf28a15f0dfa9c84607babd2c3b6cb9a4d1ab33246e7ee88ebb13aa31aeb99257c25827a998faaaa9f6421de924e3691b6548a9f016e3bcf7e4db0e557e3e395853969f5bfde12ba6c5234cae2302aba18ed6ab6d5701a06b99bad12a913af04f15327fc8cb9a06ce2c89e9daa9af386"]}, 0x8c}], 0x5, &(0x7f0000001140)=[@rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}], 0x48, 0x44004}, 0x8040) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r15 = syz_open_procfs(r14, &(0x7f0000dd6ff7)='loginuid\x00') read$eventfd(r15, &(0x7f000028b000), 0x8) write(r15, &(0x7f0000d43f46), 0x0) 2018/02/26 09:55:01 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8001, 0x4000) recvmmsg(r0, &(0x7f0000000d80)=[{{&(0x7f0000000a80)=ANY=[@ANYBLOB="00000000000000000000c72099bfd3d0c03174911be4fc8298a00d138aa914e74f223fbf8d08b9f92e8b63caf3bb7c2f5f0f4bcc6a640645645c464bfb66e36d3f86fe0000c77dc580d4f3fa9e000000000000000000001e66e41168f63e01393c2c9197d3b02360ca", @ANYRES32, @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'], 0x32, &(0x7f0000000480)=[{&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f00000000c0)=""/188, 0xbc}, {&(0x7f0000000180)=""/213, 0xd5}, {&(0x7f0000000280)=""/212, 0xd4}, {&(0x7f0000000380)=""/44, 0x2c}, {&(0x7f00000003c0)=""/153, 0x99}], 0x6, &(0x7f0000000c80)=""/250, 0xfa}}], 0x1, 0x2, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000540)) r2 = dup2(r1, r1) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000580)=""/76) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000500)) sendmsg$netlink(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000000180)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000000000)=[]}, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xed, &(0x7f0000000580)="50b0ba6ef19e1d34ea21bb374f09ef4b9b2639cbab4171451feeea6c8611c7e406e2b6b3ad0c4421832f6030dddfad8055796b6867caf2bb4352ec499201b8c715b7b34a96b7dba05b6372492c3ea864cd292f", 0x53) 2018/02/26 09:55:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) sendto(r1, &(0x7f0000000040)="ead60833018f02ad4f0f9c59827fb3c91631c57555071e448d8cf2c2fc7705e2fb215ac9a43b1859f848479ed1ef0119edec43216549ef3841c00cf5a97eed237be14770cab85615395c41fea84ddb929c980e319d87df08db85aa9e6edc615ec23ec75d053966ba5ad26a405eaaed20de2af37d6ceb7bd7418b2765e6cdc11bbe6cb182a8cfe1478b534350bfb9d407e2c164aba9b7e827ac2124e5fdb0fa63242a6b1c91990d56c700c7ee2b37fe78c342c7bafd7d75e8c4d576b5832f3104547a107bfd05ff6b94b99c10aa4e4a8c3fe6302b58b76b34628e84248bd188cf42cc8651813898b56dd991669cba55cac55de7", 0xf3, 0x40010, &(0x7f0000000140)=ANY=[@ANYBLOB="18001900006dabd249a600ac1602aa000010008c653b620000725b000000006a3e9213c14367a5be2759ee990fc405e64f7f2bbfaf0e82d9004af5761f5b9805f048758967d72834c78bd30b223215a53b6940d8834cd371712a5cb4b9e8b01430c274df6ad427ff73013a94da3b9b71cbbf86db26534a5146e872d80e97729f984a14108463c9055b6a2e9b690287eb83a69277afb1ad946d498952ec4c19455e082bfc79b6353f66378803692118e33058e84c2dc2367a5d533b90e3dc243b1b"], 0x20) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000340)=""/123) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00000001c0)='stat\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xa, 0x7, 0x694, 0x3}, {0xfffffffffffffff7, 0x0, 0xffffffffffffffff, 0x1}, {0xff, 0x3b, 0x7, 0x4}]}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:55:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x400001) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x8, 0x6, 0x10001, 0x10000, 0x7, 0x10001}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000100)=""/253, &(0x7f0000000200)=0xfd) writev(r0, &(0x7f0000b56ff8)=[{&(0x7f0000ac9000)="290000002000010000007fffffffda060200000000e80002040000040d000300ea1100190005000000", 0x29}], 0x1) 2018/02/26 09:55:01 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8001, 0x30}, &(0x7f0000000080)=0xc) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000), 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:01 executing program 5: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8001, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xd, 0x4}, &(0x7f0000000180)=0x98) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pktcdvd/control\x00', 0x189600, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket(0x3, 0x4, 0x9) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000f40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = open$dir(&(0x7f0000000f80)='./file0\x00', 0x0, 0x1ac) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r10 = inotify_init1(0x0) r11 = socket$pptp(0x18, 0x1, 0x2) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) r13 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000000)={0x430, 0x1c, 0x100, 0x3, 0x2, "", [@nested={0x420, 0x8c, [@generic="889dd226d0443ff86fd5eaf83f097913df107cda973745e0a23e1f945932df0d30f9c304f081869c61d0063c4120f2a34b57d500c1cafa24ece67975570745984153103f1ae5f41e046a2300dfc441b2fe5d398a7f69635d84a1df6e51d1b4baa553452549b4badcc964d67d4f4d78fe23d29a24ef714f5fa8ad6973fca7738f2bc6da87a9133067fa7130e801b2f7395eb591", @generic="a6c1761490a3f3a9feb31518d2089233049ffc3e8fc53bf79b1321d28c244e2c5c697c20b6c4b80e6f24b8b0fd9ec6cb59f3f1871525e84fc94da3dfabaa69bceea1975e4323b5d91086558ee1a44db35ac52409ab31c5380201184d8a8581e1e68c5bdfae6dd6f7d17bc66c853c53bac8a5256b87dcfb64610590a738f8c40f6e89cde501542e87335fb4d7aee29ac945715b320abea7c72b109b049e8db5d3ed6221e7d0ea00947e87165f99dab7b560d76a50428fcbc0ed6332fdf70b5f517faf7e5b5c7da148dbe3d53229ab30b45cf00fac9c9ed91cfd887964837090e81c84b8e53d8c2cc45f54ac7c", @generic="d3e244623e893c09bd83d7691416bde83e85250e352c12776f67592bf177f0a560dd521ee9f82c4692886bf2e7e263f3bffda6aeb4427b0c0d78cdde5061afba75b3ac91bdddd90452b378b468b3d64842ce4157ef081d07fdf478171e28e0eb3114a7b0dab2a11ee1bea308a320e5e5d2e1eb18738802244386", @generic="40f90bd8063d61878b3edb7b428643c168157d9ed792805810b9f42ad39c4e0a7cb172fa670e74c1c1ce6a7fce63b663e8d9e5e86d69223215de215ceae73968c41610ef8d4b7d4c5b36f41a10f132c9c0ed4b61760b2e76707de56f5475010423c7509e49ef8469539b861a5cbbf4510cc1e37594ff2e2f41f5d1b92a2e823d6974f117847d54bf227fad", @typed={0x8, 0x8f}, @generic="e0434f55c52a795430a3dc5d899032360bd7b82266b6647cf75908be62f4fe574afdfb4c2dbf380c2c17ae9bc60b853191c8840c9c9f7875502109d55c5afb31d98077e1df3f8ff05ce979aac8b287d70acffe37532ea9e42ecd92f28abc417da64b1c94d3bbdaacb218ea72dd2aa739c4f9bf57a86464b08e256842825e174c444c4aa0fb36415f2ee0d691c819957ef809bd78777cf9b4e56d619cff6cb7e476a77a0624f29708368d40ae9172ce64db17235e", @generic="ee45f7f77be82b2cba312dc695d65db80613a813079c77b6526be14774e41d3afde8d7bf2716d485bd8223b97a1092a334a78b28e7f03139ede9bcfcc9c53221ca1e47de79a66425a922142ca67d0a465b348d5c4c621f6d6b7fa031b387c22185b382238bdce5ecafd754b29cf798e010acacb6f8cd0e909c3166fb83c59242a89d14343254ab48125e5528d9b818b5aaef24034d379ae3373b96034f4bf3554dd89b6f9eb9fede9a4e7a37576245a69a898faae41174b46dc438d38887ba9e3da072", @typed={0xc, 0x1a, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x3c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x430}, {&(0x7f0000000440)={0x38, 0x25, 0x308, 0x7, 0x2, "", [@typed={0x10, 0x7e, @u64=0x8000}, @typed={0x18, 0x6a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x38}, {&(0x7f0000000600)={0x414, 0x2b, 0x409, 0x5, 0x0, "", [@generic="d998c6ce83b27fa588f4876f4795b5e3c2ee99eb6fe23fcd9bd795532802f21d30737b7d1990f892092347180e45a6e4032ef737da0dd42af7f3bf5b9d3c241dd946cb33a69603687ad88fea", @generic="a7b58ce5e9d551cb121045398835f2b06e9148a5a1f32240b526fc50856dea90290603fbb79ab499b18713cdc8bf7dbcd3853a958da6631dd278134ec37b8aecc979c44885f0b5f9f92eeb34ea71079c9d0dc6c19df3924d0dd80fccff6bbf840147bfc7cb554e0ddb9ba6c4feebcade0e2cae6e163574da356ecf721471c878df02e4544601211c77ca708f2c83832d5164397ad3a6320a0cc58e57c5a420ed39dae974c594d77b4d566f3ec0cb487646199a3e04e2615f8193f4bdfcb6e14e6c821af8f5af5a4348bf1d738078040d2d60bca27f59d07f3e3a53bc0cfba209160fc87bb10b5a3e8904d887222f31a3a919c61c", @nested={0x1c8, 0x50, [@typed={0xc, 0x91, @uid=r1}, @generic="02bcabef6dc101347d4d2c1c0931e660e939416ab4565c27cd19ff792e4015adbcf0dcec243addcb96c91a03b080f2e67ece64ac3d738b9b4afb081440d5df1b9a0b3e24a49336edd66d49a98a1a1b68acfd6566434a938a6864df89816187e4b8235313a39726e1585d3b38c212d05107adab7517c3d357312de271c0d575a90adea7bada8f960bd4046351161b807afb1bfe78a8", @generic="261437aa679cdfc29283923dd5ab40dfafa909bb7634c1cee50d92b6a4a3d16c32a0675e722c00e2d1f875763b9ec205954296dbd9cc185aacc06561c117dd224469ba7a86068f00a90f41cde6da388f83165a2e07652e0e8e449efab0ab934160d0915b5f259467a07390827c26c75edbfab0ff6214b97de9", @generic="0c9e357cb296dd25ae13542e78f87fe84fb785535fa826d3a42534d5095a2c0009fd80a9ff3d601d6b2b5981d1cfbe5953f20071841f4dd327511b18a3cffeef9335dcdc8fca908a5fb1176cee1ae7f690494d8e410319793a087455ac78a010e628d2bb6ffec1580b3b251f158238973e91881bdd22e2db6beec1a9937ce54358e85557a8c796b05eef2b4d7966db8279f034bb447c6244860342a3c0", @typed={0xc, 0x1a, @fd=r2}]}, @typed={0x38, 0x74, @str='\\,proc[vmnet0})trustedppp1-GPLselinux.#bdev.$\x00'}, @typed={0xc, 0x88, @ipv4=@rand_addr=0x2}, @nested={0xb8, 0x2, [@generic="ebdc50a8292292687da2908f7aaf91fb49e2c793befffb848fcd88dbf7febd4b5b847c9e67223218e28a3f45b4c6b50ee71dd44ebf6cb0946a5929bce69abb461101a52f859c4dec711aa8407d47b950b631458864c54ac4f46885890172d8fd21a4ee792f750bc92dd216e53623b14a095bb5d2a189d78ed62cc5f27120cb7a58d84adfcd1fcd0c7a9d202305e3a60ee7fac71491f10972e3b20c311ddff5c2360ae18eccedce68feba5294a582594be6a76d"]}]}, 0x414}, {&(0x7f0000000b00)={0x2dc, 0x20, 0x310, 0x2, 0x2, "", [@nested={0x10, 0x36, [@typed={0xc, 0x51, @fd=r3}]}, @generic="fbcb90379ef82d9d6d9d01a40014ff5c8eb33c72e178ad7410a4fd56f61336f0468fdf913eab1ae73776223eb395ec927510fdcaf801b8ebbd8115bf09d727668d6eaa8fc6ef9e1936562451b2fcf80d20e448fa76be84ef4416da6f8cd14893eccb0ae5101cf006e195ad10748af92418d453d340d0c3cf14216cee26bf8b72896dc2cb6df3a5e5a76d9d317ff374acd383680c3ab1f263b85d74cd63", @nested={0x18, 0x4, [@typed={0x8, 0x8}, @typed={0xc, 0x2b, @fd=r4}]}, @generic="52b0ce8a281a1be14b8d19260a7f5784dcdd357011711af5792453f9663f88b65373d8ecec7be7b691bc66a04279", @generic="a4c9640aab154b60869fc5fd2ebe03d6083c8012d3f2a44c97cfa89172195d512cef2144d99e340f697bff565314afbab52215f84357c516641742e12be1e225845b1dff53980b7409444a8a1172408c6631a56c1c6fab131c", @nested={0x10, 0x95, [@typed={0xc, 0x0, @u32=0x100}]}, @generic="42e516b6165b9fe771973ed9e122904999ecc5332347aa3dd175d15f3d7ea61db6d0ee53497285f25199f5ce9de364b8f9b6fc91dcce069b4b9679f6a7296e6c5bea37fbea2072c9290d9422ddf03917e4e48b7679ce2349da3543fd1e805691a34ca91bd72c6f3c0e44b4dcb24063263bc0cfc5bd8f31d4ac2a9ac21358225b7b76ab4bc5ddd0f515b47c46e5f9b867d4c0007189856d4ff4996a7daaad0a18920f12741790ce7011701008251c76d409fd86", @generic="77fa71d3b0e6d1727a8fbf45a2c677d232b5fec0f1f643aed2625cad50342da10a6f410949450903efa6f2a05cc7bb71aedff1966029872094dd85afa4b01819e42b4069499b6c66ef7f767c58f6a323e841a2a413c904f41dd8a9561c06fca63b30251cb125115845cefc2ed857a834447436d22ebc1cbf9466268df854e0b81c15b941370f05f407b66bf5af0ab1c0170112091b693bbe04ddf82c33cbe8b62b58da46fe9b03739d498b6fddb08e4d21f68aaaf8121140ed44b862"]}, 0x2dc}, {&(0x7f0000000e00)={0x8c, 0x1c, 0x200, 0x1, 0x3, "", [@generic="9840f83d0f5d1dfe7a71ccefbf28a15f0dfa9c84607babd2c3b6cb9a4d1ab33246e7ee88ebb13aa31aeb99257c25827a998faaaa9f6421de924e3691b6548a9f016e3bcf7e4db0e557e3e395853969f5bfde12ba6c5234cae2302aba18ed6ab6d5701a06b99bad12a913af04f15327fc8cb9a06ce2c89e9daa9af386"]}, 0x8c}], 0x5, &(0x7f0000001140)=[@rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}], 0x48, 0x44004}, 0x8040) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r15 = syz_open_procfs(r14, &(0x7f0000dd6ff7)='loginuid\x00') read$eventfd(r15, &(0x7f000028b000), 0x8) write(r15, &(0x7f0000d43f46), 0x0) 2018/02/26 09:55:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0]) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c40)=@nat={'nat\x00', 0x19, 0x4, 0x818, [0x20000400, 0x0, 0x0, 0x20000880, 0x20000b08], 0x0, &(0x7f0000000040), &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"]}, 0x890) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) accept$nfc_llcp(r6, &(0x7f0000000080), &(0x7f0000000100)=0x60) 2018/02/26 09:55:01 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x400001) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x8, 0x6, 0x10001, 0x10000, 0x7, 0x10001}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:01 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) socket(0x5610f5283299093, 0x8000e, 0xfffffffffffffff8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:01 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2100}], 0x1, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x29a}}, 0x3bec, 0xffffffffffffffd0}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0xe50}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8001, 0x8000, 0x5, 0x3, 0x20}, 0xa0) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r3, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:01 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000000ffc)=""/4, 0x4}], 0x1) 2018/02/26 09:55:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) lseek(r0, 0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000000)=0x4) r2 = dup3(r0, r1, 0x80000) r3 = accept$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000200)=""/211) preadv(r3, &(0x7f0000000280)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0xfffffffffffffffe) 2018/02/26 09:55:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000059ff0)={0x0, 0x0, 0xfff}, &(0x7f0000d4affc)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0xfe) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x101, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1e6) 2018/02/26 09:55:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pktcdvd/control\x00', 0x189600, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket(0x3, 0x4, 0x9) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000f40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = open$dir(&(0x7f0000000f80)='./file0\x00', 0x0, 0x1ac) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r10 = inotify_init1(0x0) r11 = socket$pptp(0x18, 0x1, 0x2) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) r13 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000000)={0x430, 0x1c, 0x100, 0x3, 0x2, "", [@nested={0x420, 0x8c, [@generic="889dd226d0443ff86fd5eaf83f097913df107cda973745e0a23e1f945932df0d30f9c304f081869c61d0063c4120f2a34b57d500c1cafa24ece67975570745984153103f1ae5f41e046a2300dfc441b2fe5d398a7f69635d84a1df6e51d1b4baa553452549b4badcc964d67d4f4d78fe23d29a24ef714f5fa8ad6973fca7738f2bc6da87a9133067fa7130e801b2f7395eb591", @generic="a6c1761490a3f3a9feb31518d2089233049ffc3e8fc53bf79b1321d28c244e2c5c697c20b6c4b80e6f24b8b0fd9ec6cb59f3f1871525e84fc94da3dfabaa69bceea1975e4323b5d91086558ee1a44db35ac52409ab31c5380201184d8a8581e1e68c5bdfae6dd6f7d17bc66c853c53bac8a5256b87dcfb64610590a738f8c40f6e89cde501542e87335fb4d7aee29ac945715b320abea7c72b109b049e8db5d3ed6221e7d0ea00947e87165f99dab7b560d76a50428fcbc0ed6332fdf70b5f517faf7e5b5c7da148dbe3d53229ab30b45cf00fac9c9ed91cfd887964837090e81c84b8e53d8c2cc45f54ac7c", @generic="d3e244623e893c09bd83d7691416bde83e85250e352c12776f67592bf177f0a560dd521ee9f82c4692886bf2e7e263f3bffda6aeb4427b0c0d78cdde5061afba75b3ac91bdddd90452b378b468b3d64842ce4157ef081d07fdf478171e28e0eb3114a7b0dab2a11ee1bea308a320e5e5d2e1eb18738802244386", @generic="40f90bd8063d61878b3edb7b428643c168157d9ed792805810b9f42ad39c4e0a7cb172fa670e74c1c1ce6a7fce63b663e8d9e5e86d69223215de215ceae73968c41610ef8d4b7d4c5b36f41a10f132c9c0ed4b61760b2e76707de56f5475010423c7509e49ef8469539b861a5cbbf4510cc1e37594ff2e2f41f5d1b92a2e823d6974f117847d54bf227fad", @typed={0x8, 0x8f}, @generic="e0434f55c52a795430a3dc5d899032360bd7b82266b6647cf75908be62f4fe574afdfb4c2dbf380c2c17ae9bc60b853191c8840c9c9f7875502109d55c5afb31d98077e1df3f8ff05ce979aac8b287d70acffe37532ea9e42ecd92f28abc417da64b1c94d3bbdaacb218ea72dd2aa739c4f9bf57a86464b08e256842825e174c444c4aa0fb36415f2ee0d691c819957ef809bd78777cf9b4e56d619cff6cb7e476a77a0624f29708368d40ae9172ce64db17235e", @generic="ee45f7f77be82b2cba312dc695d65db80613a813079c77b6526be14774e41d3afde8d7bf2716d485bd8223b97a1092a334a78b28e7f03139ede9bcfcc9c53221ca1e47de79a66425a922142ca67d0a465b348d5c4c621f6d6b7fa031b387c22185b382238bdce5ecafd754b29cf798e010acacb6f8cd0e909c3166fb83c59242a89d14343254ab48125e5528d9b818b5aaef24034d379ae3373b96034f4bf3554dd89b6f9eb9fede9a4e7a37576245a69a898faae41174b46dc438d38887ba9e3da072", @typed={0xc, 0x1a, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x3c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x430}, {&(0x7f0000000440)={0x38, 0x25, 0x308, 0x7, 0x2, "", [@typed={0x10, 0x7e, @u64=0x8000}, @typed={0x18, 0x6a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x38}, {&(0x7f0000000600)={0x414, 0x2b, 0x409, 0x5, 0x0, "", [@generic="d998c6ce83b27fa588f4876f4795b5e3c2ee99eb6fe23fcd9bd795532802f21d30737b7d1990f892092347180e45a6e4032ef737da0dd42af7f3bf5b9d3c241dd946cb33a69603687ad88fea", @generic="a7b58ce5e9d551cb121045398835f2b06e9148a5a1f32240b526fc50856dea90290603fbb79ab499b18713cdc8bf7dbcd3853a958da6631dd278134ec37b8aecc979c44885f0b5f9f92eeb34ea71079c9d0dc6c19df3924d0dd80fccff6bbf840147bfc7cb554e0ddb9ba6c4feebcade0e2cae6e163574da356ecf721471c878df02e4544601211c77ca708f2c83832d5164397ad3a6320a0cc58e57c5a420ed39dae974c594d77b4d566f3ec0cb487646199a3e04e2615f8193f4bdfcb6e14e6c821af8f5af5a4348bf1d738078040d2d60bca27f59d07f3e3a53bc0cfba209160fc87bb10b5a3e8904d887222f31a3a919c61c", @nested={0x1c8, 0x50, [@typed={0xc, 0x91, @uid=r1}, @generic="02bcabef6dc101347d4d2c1c0931e660e939416ab4565c27cd19ff792e4015adbcf0dcec243addcb96c91a03b080f2e67ece64ac3d738b9b4afb081440d5df1b9a0b3e24a49336edd66d49a98a1a1b68acfd6566434a938a6864df89816187e4b8235313a39726e1585d3b38c212d05107adab7517c3d357312de271c0d575a90adea7bada8f960bd4046351161b807afb1bfe78a8", @generic="261437aa679cdfc29283923dd5ab40dfafa909bb7634c1cee50d92b6a4a3d16c32a0675e722c00e2d1f875763b9ec205954296dbd9cc185aacc06561c117dd224469ba7a86068f00a90f41cde6da388f83165a2e07652e0e8e449efab0ab934160d0915b5f259467a07390827c26c75edbfab0ff6214b97de9", @generic="0c9e357cb296dd25ae13542e78f87fe84fb785535fa826d3a42534d5095a2c0009fd80a9ff3d601d6b2b5981d1cfbe5953f20071841f4dd327511b18a3cffeef9335dcdc8fca908a5fb1176cee1ae7f690494d8e410319793a087455ac78a010e628d2bb6ffec1580b3b251f158238973e91881bdd22e2db6beec1a9937ce54358e85557a8c796b05eef2b4d7966db8279f034bb447c6244860342a3c0", @typed={0xc, 0x1a, @fd=r2}]}, @typed={0x38, 0x74, @str='\\,proc[vmnet0})trustedppp1-GPLselinux.#bdev.$\x00'}, @typed={0xc, 0x88, @ipv4=@rand_addr=0x2}, @nested={0xb8, 0x2, [@generic="ebdc50a8292292687da2908f7aaf91fb49e2c793befffb848fcd88dbf7febd4b5b847c9e67223218e28a3f45b4c6b50ee71dd44ebf6cb0946a5929bce69abb461101a52f859c4dec711aa8407d47b950b631458864c54ac4f46885890172d8fd21a4ee792f750bc92dd216e53623b14a095bb5d2a189d78ed62cc5f27120cb7a58d84adfcd1fcd0c7a9d202305e3a60ee7fac71491f10972e3b20c311ddff5c2360ae18eccedce68feba5294a582594be6a76d"]}]}, 0x414}, {&(0x7f0000000b00)={0x2dc, 0x20, 0x310, 0x2, 0x2, "", [@nested={0x10, 0x36, [@typed={0xc, 0x51, @fd=r3}]}, @generic="fbcb90379ef82d9d6d9d01a40014ff5c8eb33c72e178ad7410a4fd56f61336f0468fdf913eab1ae73776223eb395ec927510fdcaf801b8ebbd8115bf09d727668d6eaa8fc6ef9e1936562451b2fcf80d20e448fa76be84ef4416da6f8cd14893eccb0ae5101cf006e195ad10748af92418d453d340d0c3cf14216cee26bf8b72896dc2cb6df3a5e5a76d9d317ff374acd383680c3ab1f263b85d74cd63", @nested={0x18, 0x4, [@typed={0x8, 0x8}, @typed={0xc, 0x2b, @fd=r4}]}, @generic="52b0ce8a281a1be14b8d19260a7f5784dcdd357011711af5792453f9663f88b65373d8ecec7be7b691bc66a04279", @generic="a4c9640aab154b60869fc5fd2ebe03d6083c8012d3f2a44c97cfa89172195d512cef2144d99e340f697bff565314afbab52215f84357c516641742e12be1e225845b1dff53980b7409444a8a1172408c6631a56c1c6fab131c", @nested={0x10, 0x95, [@typed={0xc, 0x0, @u32=0x100}]}, @generic="42e516b6165b9fe771973ed9e122904999ecc5332347aa3dd175d15f3d7ea61db6d0ee53497285f25199f5ce9de364b8f9b6fc91dcce069b4b9679f6a7296e6c5bea37fbea2072c9290d9422ddf03917e4e48b7679ce2349da3543fd1e805691a34ca91bd72c6f3c0e44b4dcb24063263bc0cfc5bd8f31d4ac2a9ac21358225b7b76ab4bc5ddd0f515b47c46e5f9b867d4c0007189856d4ff4996a7daaad0a18920f12741790ce7011701008251c76d409fd86", @generic="77fa71d3b0e6d1727a8fbf45a2c677d232b5fec0f1f643aed2625cad50342da10a6f410949450903efa6f2a05cc7bb71aedff1966029872094dd85afa4b01819e42b4069499b6c66ef7f767c58f6a323e841a2a413c904f41dd8a9561c06fca63b30251cb125115845cefc2ed857a834447436d22ebc1cbf9466268df854e0b81c15b941370f05f407b66bf5af0ab1c0170112091b693bbe04ddf82c33cbe8b62b58da46fe9b03739d498b6fddb08e4d21f68aaaf8121140ed44b862"]}, 0x2dc}, {&(0x7f0000000e00)={0x8c, 0x1c, 0x200, 0x1, 0x3, "", [@generic="9840f83d0f5d1dfe7a71ccefbf28a15f0dfa9c84607babd2c3b6cb9a4d1ab33246e7ee88ebb13aa31aeb99257c25827a998faaaa9f6421de924e3691b6548a9f016e3bcf7e4db0e557e3e395853969f5bfde12ba6c5234cae2302aba18ed6ab6d5701a06b99bad12a913af04f15327fc8cb9a06ce2c89e9daa9af386"]}, 0x8c}], 0x5, &(0x7f0000001140)=[@rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}], 0x48, 0x44004}, 0x8040) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r15 = syz_open_procfs(r14, &(0x7f0000dd6ff7)='loginuid\x00') write(r15, &(0x7f0000d43f46), 0x0) 2018/02/26 09:55:01 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8001) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) 2018/02/26 09:55:01 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x2) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xfffffffffffffffe}, &(0x7f00000f7000), &(0x7f0000685000), 0x8) 2018/02/26 09:55:01 executing program 5: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8001, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xd, 0x4}, &(0x7f0000000180)=0x98) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000db1ff3)='/dev/net/tun\x00', 0x0, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3ff, 0x3ff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)={@generic, @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000000)={0x3, 0x7, 0x4, 0xfffffffffffffffb}}}) ioctl$sock_ifreq(r1, 0x8920, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f68000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/26 09:55:01 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80800, 0x102) ioctl$KIOCSOUND(r1, 0x4b2f, 0x401) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/26 09:55:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x9, 0x6, 0x9, 0x2, 0x13, 0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, {0xa, 0x0, 0x821, @loopback={0x0, 0x1}, 0x80000001}, 0x3, [0x6, 0x2, 0xfff, 0x100, 0x3ff, 0x9, 0x10001, 0x9]}, 0x5c) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 09:55:01 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) exit_group(0x20) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000f6e000)=0x1, 0xfffffc6b) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') ioctl$TIOCNOTTY(r1, 0x5422) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) epoll_wait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x100000001) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x0, 0xcf7, 0x0, 0x7, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0x7fff, 0x1f, 0x4, 0x20, 0x2, 0x80000000, 0x7f, 0xb4}, {0x7fffffff, 0x800, 0x393, 0x1f}, 0x4, 0x7, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x3f}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x3, 0x2, 0x2, 0x2, 0x43, 0x8, 0x4}}, 0xe8) 2018/02/26 09:55:01 executing program 2: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 2: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 2: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/02/26 09:55:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)=0x4) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x4, 0x6}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, 0x40, 0xfff, r3}, &(0x7f0000000180)=0x10) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) 2018/02/26 09:55:01 executing program 5: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8001, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xd, 0x4}, &(0x7f0000000180)=0x98) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pktcdvd/control\x00', 0x189600, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket(0x3, 0x4, 0x9) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000f40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = open$dir(&(0x7f0000000f80)='./file0\x00', 0x0, 0x1ac) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r10 = inotify_init1(0x0) r11 = socket$pptp(0x18, 0x1, 0x2) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) r13 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000000)={0x430, 0x1c, 0x100, 0x3, 0x2, "", [@nested={0x420, 0x8c, [@generic="889dd226d0443ff86fd5eaf83f097913df107cda973745e0a23e1f945932df0d30f9c304f081869c61d0063c4120f2a34b57d500c1cafa24ece67975570745984153103f1ae5f41e046a2300dfc441b2fe5d398a7f69635d84a1df6e51d1b4baa553452549b4badcc964d67d4f4d78fe23d29a24ef714f5fa8ad6973fca7738f2bc6da87a9133067fa7130e801b2f7395eb591", @generic="a6c1761490a3f3a9feb31518d2089233049ffc3e8fc53bf79b1321d28c244e2c5c697c20b6c4b80e6f24b8b0fd9ec6cb59f3f1871525e84fc94da3dfabaa69bceea1975e4323b5d91086558ee1a44db35ac52409ab31c5380201184d8a8581e1e68c5bdfae6dd6f7d17bc66c853c53bac8a5256b87dcfb64610590a738f8c40f6e89cde501542e87335fb4d7aee29ac945715b320abea7c72b109b049e8db5d3ed6221e7d0ea00947e87165f99dab7b560d76a50428fcbc0ed6332fdf70b5f517faf7e5b5c7da148dbe3d53229ab30b45cf00fac9c9ed91cfd887964837090e81c84b8e53d8c2cc45f54ac7c", @generic="d3e244623e893c09bd83d7691416bde83e85250e352c12776f67592bf177f0a560dd521ee9f82c4692886bf2e7e263f3bffda6aeb4427b0c0d78cdde5061afba75b3ac91bdddd90452b378b468b3d64842ce4157ef081d07fdf478171e28e0eb3114a7b0dab2a11ee1bea308a320e5e5d2e1eb18738802244386", @generic="40f90bd8063d61878b3edb7b428643c168157d9ed792805810b9f42ad39c4e0a7cb172fa670e74c1c1ce6a7fce63b663e8d9e5e86d69223215de215ceae73968c41610ef8d4b7d4c5b36f41a10f132c9c0ed4b61760b2e76707de56f5475010423c7509e49ef8469539b861a5cbbf4510cc1e37594ff2e2f41f5d1b92a2e823d6974f117847d54bf227fad", @typed={0x8, 0x8f}, @generic="e0434f55c52a795430a3dc5d899032360bd7b82266b6647cf75908be62f4fe574afdfb4c2dbf380c2c17ae9bc60b853191c8840c9c9f7875502109d55c5afb31d98077e1df3f8ff05ce979aac8b287d70acffe37532ea9e42ecd92f28abc417da64b1c94d3bbdaacb218ea72dd2aa739c4f9bf57a86464b08e256842825e174c444c4aa0fb36415f2ee0d691c819957ef809bd78777cf9b4e56d619cff6cb7e476a77a0624f29708368d40ae9172ce64db17235e", @generic="ee45f7f77be82b2cba312dc695d65db80613a813079c77b6526be14774e41d3afde8d7bf2716d485bd8223b97a1092a334a78b28e7f03139ede9bcfcc9c53221ca1e47de79a66425a922142ca67d0a465b348d5c4c621f6d6b7fa031b387c22185b382238bdce5ecafd754b29cf798e010acacb6f8cd0e909c3166fb83c59242a89d14343254ab48125e5528d9b818b5aaef24034d379ae3373b96034f4bf3554dd89b6f9eb9fede9a4e7a37576245a69a898faae41174b46dc438d38887ba9e3da072", @typed={0xc, 0x1a, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x3c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x430}, {&(0x7f0000000440)={0x38, 0x25, 0x308, 0x7, 0x2, "", [@typed={0x10, 0x7e, @u64=0x8000}, @typed={0x18, 0x6a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x38}, {&(0x7f0000000600)={0x414, 0x2b, 0x409, 0x5, 0x0, "", [@generic="d998c6ce83b27fa588f4876f4795b5e3c2ee99eb6fe23fcd9bd795532802f21d30737b7d1990f892092347180e45a6e4032ef737da0dd42af7f3bf5b9d3c241dd946cb33a69603687ad88fea", @generic="a7b58ce5e9d551cb121045398835f2b06e9148a5a1f32240b526fc50856dea90290603fbb79ab499b18713cdc8bf7dbcd3853a958da6631dd278134ec37b8aecc979c44885f0b5f9f92eeb34ea71079c9d0dc6c19df3924d0dd80fccff6bbf840147bfc7cb554e0ddb9ba6c4feebcade0e2cae6e163574da356ecf721471c878df02e4544601211c77ca708f2c83832d5164397ad3a6320a0cc58e57c5a420ed39dae974c594d77b4d566f3ec0cb487646199a3e04e2615f8193f4bdfcb6e14e6c821af8f5af5a4348bf1d738078040d2d60bca27f59d07f3e3a53bc0cfba209160fc87bb10b5a3e8904d887222f31a3a919c61c", @nested={0x1c8, 0x50, [@typed={0xc, 0x91, @uid=r1}, @generic="02bcabef6dc101347d4d2c1c0931e660e939416ab4565c27cd19ff792e4015adbcf0dcec243addcb96c91a03b080f2e67ece64ac3d738b9b4afb081440d5df1b9a0b3e24a49336edd66d49a98a1a1b68acfd6566434a938a6864df89816187e4b8235313a39726e1585d3b38c212d05107adab7517c3d357312de271c0d575a90adea7bada8f960bd4046351161b807afb1bfe78a8", @generic="261437aa679cdfc29283923dd5ab40dfafa909bb7634c1cee50d92b6a4a3d16c32a0675e722c00e2d1f875763b9ec205954296dbd9cc185aacc06561c117dd224469ba7a86068f00a90f41cde6da388f83165a2e07652e0e8e449efab0ab934160d0915b5f259467a07390827c26c75edbfab0ff6214b97de9", @generic="0c9e357cb296dd25ae13542e78f87fe84fb785535fa826d3a42534d5095a2c0009fd80a9ff3d601d6b2b5981d1cfbe5953f20071841f4dd327511b18a3cffeef9335dcdc8fca908a5fb1176cee1ae7f690494d8e410319793a087455ac78a010e628d2bb6ffec1580b3b251f158238973e91881bdd22e2db6beec1a9937ce54358e85557a8c796b05eef2b4d7966db8279f034bb447c6244860342a3c0", @typed={0xc, 0x1a, @fd=r2}]}, @typed={0x38, 0x74, @str='\\,proc[vmnet0})trustedppp1-GPLselinux.#bdev.$\x00'}, @typed={0xc, 0x88, @ipv4=@rand_addr=0x2}, @nested={0xb8, 0x2, [@generic="ebdc50a8292292687da2908f7aaf91fb49e2c793befffb848fcd88dbf7febd4b5b847c9e67223218e28a3f45b4c6b50ee71dd44ebf6cb0946a5929bce69abb461101a52f859c4dec711aa8407d47b950b631458864c54ac4f46885890172d8fd21a4ee792f750bc92dd216e53623b14a095bb5d2a189d78ed62cc5f27120cb7a58d84adfcd1fcd0c7a9d202305e3a60ee7fac71491f10972e3b20c311ddff5c2360ae18eccedce68feba5294a582594be6a76d"]}]}, 0x414}, {&(0x7f0000000b00)={0x2dc, 0x20, 0x310, 0x2, 0x2, "", [@nested={0x10, 0x36, [@typed={0xc, 0x51, @fd=r3}]}, @generic="fbcb90379ef82d9d6d9d01a40014ff5c8eb33c72e178ad7410a4fd56f61336f0468fdf913eab1ae73776223eb395ec927510fdcaf801b8ebbd8115bf09d727668d6eaa8fc6ef9e1936562451b2fcf80d20e448fa76be84ef4416da6f8cd14893eccb0ae5101cf006e195ad10748af92418d453d340d0c3cf14216cee26bf8b72896dc2cb6df3a5e5a76d9d317ff374acd383680c3ab1f263b85d74cd63", @nested={0x18, 0x4, [@typed={0x8, 0x8}, @typed={0xc, 0x2b, @fd=r4}]}, @generic="52b0ce8a281a1be14b8d19260a7f5784dcdd357011711af5792453f9663f88b65373d8ecec7be7b691bc66a04279", @generic="a4c9640aab154b60869fc5fd2ebe03d6083c8012d3f2a44c97cfa89172195d512cef2144d99e340f697bff565314afbab52215f84357c516641742e12be1e225845b1dff53980b7409444a8a1172408c6631a56c1c6fab131c", @nested={0x10, 0x95, [@typed={0xc, 0x0, @u32=0x100}]}, @generic="42e516b6165b9fe771973ed9e122904999ecc5332347aa3dd175d15f3d7ea61db6d0ee53497285f25199f5ce9de364b8f9b6fc91dcce069b4b9679f6a7296e6c5bea37fbea2072c9290d9422ddf03917e4e48b7679ce2349da3543fd1e805691a34ca91bd72c6f3c0e44b4dcb24063263bc0cfc5bd8f31d4ac2a9ac21358225b7b76ab4bc5ddd0f515b47c46e5f9b867d4c0007189856d4ff4996a7daaad0a18920f12741790ce7011701008251c76d409fd86", @generic="77fa71d3b0e6d1727a8fbf45a2c677d232b5fec0f1f643aed2625cad50342da10a6f410949450903efa6f2a05cc7bb71aedff1966029872094dd85afa4b01819e42b4069499b6c66ef7f767c58f6a323e841a2a413c904f41dd8a9561c06fca63b30251cb125115845cefc2ed857a834447436d22ebc1cbf9466268df854e0b81c15b941370f05f407b66bf5af0ab1c0170112091b693bbe04ddf82c33cbe8b62b58da46fe9b03739d498b6fddb08e4d21f68aaaf8121140ed44b862"]}, 0x2dc}, {&(0x7f0000000e00)={0x8c, 0x1c, 0x200, 0x1, 0x3, "", [@generic="9840f83d0f5d1dfe7a71ccefbf28a15f0dfa9c84607babd2c3b6cb9a4d1ab33246e7ee88ebb13aa31aeb99257c25827a998faaaa9f6421de924e3691b6548a9f016e3bcf7e4db0e557e3e395853969f5bfde12ba6c5234cae2302aba18ed6ab6d5701a06b99bad12a913af04f15327fc8cb9a06ce2c89e9daa9af386"]}, 0x8c}], 0x5, &(0x7f0000001140)=[@rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}], 0x48, 0x44004}, 0x8040) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)) write(0xffffffffffffffff, &(0x7f0000d43f46), 0x0) 2018/02/26 09:55:01 executing program 0: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/26 09:55:01 executing program 7: r0 = epoll_create1(0x2) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) ppoll(&(0x7f0000cc0000)=[{r0}], 0x1, &(0x7f000002f000), &(0x7f000004c000), 0x8) 2018/02/26 09:55:01 executing program 2: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/02/26 09:55:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) 2018/02/26 09:55:01 executing program 4: r0 = socket$inet6(0xa, 0x3fffffe, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x80}, 0x8801) 2018/02/26 09:55:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000000000)=""/124, 0x7c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/112) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xa, 0x8000, 0x6, 0x6, r2}, &(