nux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/21 14:01:20 executing program 2: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000038fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000261ff0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/21 14:01:20 executing program 1: mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/247, 0xf7) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x7efd) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20001) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/112, 0x70}, {&(0x7f0000000180)=""/151, 0x97}], 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0x1073, r1, 0x0) open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x40400, 0x1d3) 2018/02/21 14:01:20 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a50000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0xfffffffffffffe73, "4d68d8f6a0b1e7cb497fbb5f9dfb302847aa31de8de68452ce3a492f16e1e08eeac192f6a16dc85669356b522063940053496af434502b3b3c60ba338ea73a90de082645ea344058cb71fe90d1da00d20492d954ffaf90f340ba6cdd9b8494f6d262c211dfc01715a18135e1e42031ad8bc85691e402753674899375818a23e465ae1fc9c5d90896c362c8d7789191932a09ae21d43c41d4386732650676a7372eaca4752c6afe11901da7c1d62dc55d507867b96c32bf6d53cf881e103c837bea71d3798ca56e3bf5d5c48dd7925995b712c2516448f1fa"}, &(0x7f0000000180)=0xe0) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x20000019) sendmsg$nl_crypto(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=@get={0x128, 0x13, 0x21, 0x1, 0x2, {{'xts(ctr-serpent-sse2)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x34b5}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x100000000}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x4}]}, 0x128}, 0x1}, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x2}, 0x8) connect$unix(r4, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e5d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e5dfae)=@ethtool_flash={0x33, 0x0, "096c3b56b9601b6abf74966b7cf53ff14540cf422dcd73a8ebf5a90865ad5226b23880f5a37e13ae17c8ee6fbf8248aee87063a3dd0aa0eaf0f99522a2a9d87b5965834c92669749a752cdb32db7676d0f9e6654e0fbbeac0427b2c301fb1d5d562968fa9f6d0b08f5c37b845b582ffe78e33851d184bcefe38cac9634a32e8b"}}) 2018/02/21 14:01:20 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x80000) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000001000)="da", 0x1) 2018/02/21 14:01:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000000000040000, 0x0) 2018/02/21 14:01:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f0000870000)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xfffffffffffffffc, 0xffffffffffffff75) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x5, 0x3, 0x3, 0x1}) fchdir(r1) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3`', 0x2}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x0) 2018/02/21 14:01:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000001080)=@abs, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x800, 0x100, 0x3, 0x0, 0x1, 0x2, 0x783, 0x3f, 0x9, 0x4}) 2018/02/21 14:01:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x10001, 0x372, 0x7, 0xffff}]}, 0x10) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000000080)=0x11) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={@common='nr0\x00', @ifru_flags=0x800}) 2018/02/21 14:01:20 executing program 2: r0 = getpgrp(0x0) capset(&(0x7f00001e8ff8)={0x19980330, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4000000}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x2, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x90) prctl$intptr(0x18, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000100)) ptrace$cont(0x1f, r0, 0x8, 0x6) 2018/02/21 14:01:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f000047cff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xe, 0x10000, 0x9, 0x17, 0x0, 0x7, 0x2, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x0, 0x1000, @empty, 0xfffffffffffffffa}}, @sadb_address={0x3, 0x6, 0x33, 0x80, 0x0, @in={0x2, 0x0, @rand_addr=0x8001}}, @sadb_address={0x3, 0x7, 0x7e, 0x80, 0x0, @in={0x2, 0x3, @loopback=0x7f000001}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffffffffffe1, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x80000000}, @in={0x2, 0x3, @rand_addr=0x3}}]}, 0xb8}, 0x1}, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00002c4ff8)=0x6) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000140)=0x5, 0x4) 2018/02/21 14:01:20 executing program 1: r0 = dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 2018/02/21 14:01:20 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009d0fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_stats={0x1d, 0x3, [0x8001, 0x800, 0x25]}}) 2018/02/21 14:01:20 executing program 4: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/21 14:01:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000dae000), &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000200)={0x1000, 0x0, 0x6, 0x3c, &(0x7f0000000040)=""/60, 0xf9, &(0x7f0000000080)=""/249, 0x51, &(0x7f0000000180)=""/81}) 2018/02/21 14:01:20 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/protocols\x00') pipe2(&(0x7f0000000040), 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x1, 0x5, [0x8, 0x7, 0x7, 0xdd2, 0xffffffff]}, 0x12) 2018/02/21 14:01:20 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xcc003, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000855ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) mount(&(0x7f0000ef0ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x102000, &(0x7f0000d4e000)) 2018/02/21 14:01:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = syz_open_procfs(0x0, &(0x7f0000e94000)='attr/fscreate\x00') readv(r1, &(0x7f0000a42000)=[{&(0x7f0000b2af51)=""/175, 0xaf}], 0x1) 2018/02/21 14:01:20 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) open$dir(&(0x7f0000b4aff8)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x111140, 0x48) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x100000000) llistxattr(&(0x7f0000c0affc)='./file0\x00', &(0x7f0000b6efda)=""/38, 0xffffffffffffff96) 2018/02/21 14:01:20 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x1b2, 0x80800) fsync(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fbfff2)='/dev/keychord\x00', 0x200088140, 0x0) fchownat(r1, &(0x7f0000c5d000)='./file0\x00', 0x0, 0x0, 0x1000) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/98, 0x62) 2018/02/21 14:01:20 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000000540)=[{&(0x7f0000000040)="f63c76159f5f1a22e085690ec362df93d334c042873672f21c318b1f2c1d911524d4f331274846be3b456730b70d869db39bba2c2ecfa1f4c782a91deb420311499c79020ce84f68deb7123b22b58748ad63fd7c0feab203e5e330007a8694a0b8ae55caccffc0d2bb925d2a69367f10948184dc1b8798c1e4215b1ea79f8ccad6e1", 0x82}, {&(0x7f0000000100)="1aeeb8daacef9895e548e2a6502ac2634b5e464150e1dfe06755fbfe0c2ada0b691311135701ed5427dc1f16b8b8b8cbb08d855fe75dc8ded7ec13539c4b16a4ccec934bba2c38d3188ecdb1d00b32bca7dfc78738db04379943df80c9f01b0c2d2ea4e4ab5552b5c2fa02fc1c071cde1e61b9b081fc5d5fc63f332453952c20d477f2a00ec73375cee67e10a78194732212f61058a507bb03f8447296b17fa6040010ec6a07124d876bcb4abec6ff175e88f8fa4ac4980795ff0464a0e51b98", 0xc0}, {&(0x7f00000001c0)="d363da5d27a9a181c6d05de831b911c6f8a23153f20b771dd5d162c27319bb867b39d3938e81700fa24e41288bf05d248ed526f2fa9a3c4423e7a8005dc6aa3bf761ca493a63474dcd05bc1e5b18ff4ba3b4f1ed2e4a61d1d0f14548e7ec8211b62f02b02fca29d59924e06e9c9adf6b675bec9abdc0247ece18941494a0101665eacbb795d1e8347bef4840f7534b40e2147b0b7b12e69cc15f3a63e11ff5489601ad259b3f738f340992fcb721df79fb46135fc4c81ff3c398f48f07ceff3d231dd51f579f501a4df70a6654baad", 0xcf}, {&(0x7f00000002c0)="796a3252b1b2f71de1bb32b3965b667b0ead392be41d55938c8ba27f9217df1ae957cc823485f64a2f1b9cbfcc370d511bedf8adb5ac6a33995db04585f4dd896bb65419e5302e04bc0dd3fdd1182be9d9289a61b56d56b1a8062204fa502e79986a5eb3bb9f0124c6233559b238a3e3c91b8e22b2a8c2e1d683632d8b964c30bee4736625a54b5f17a2352168004eb3816c03285100e81a7e5443c4f6d634149c1232b1a951be7551d3353968999f3e22ee49c426f7a38f629a18f0af27a9d84a", 0xc1}, {&(0x7f00000003c0)="d53d7074fe52d150001241041a8e0414a1605bc9431189fcc72c7e3b89e7e28c0503956e8e4034", 0x27}, {&(0x7f0000000400)="2134f18c534700b4", 0x8}, {&(0x7f0000000440)="3e0a7c51ad5ab75c859d0b7a9efe2f8c636dea43210b21a6403a7ca5a3066a3f7fa9edeceeee5b7622edb3e9b271c528fdd55d7ca7aeacc1bbc3c63faa82452f88f26737387bdd2ef1bed2174a5874f4e08e872f8ad11afde77d9733e9cae7ccaf3eab3ea14620e40e3c427e305565aeb2c9485a85c809fb601be39f7cac3b276b4ce38c234cb83b319e2d8db495b8b2ad2782bb9efc2e5a69b00a1c0b1d08a76c1bbcffd4", 0xa5}, {&(0x7f0000000500)="2ef8f1e4d55e0e9f6fd6ba7c40c75d807d526de830a1b421b9f30db7795e26968d27756515e9e4006a1a8b3763f7df9beb1e", 0x32}], 0x8, &(0x7f00000005c0)=[{0x80, 0x10e, 0x6, "2d69ff5de4b90b7b335f02322bba895a70e8493e346a8b9712572fd82e936eafd006e78c9b4d78ed05c1d86a74579e91e54d6bcec27069c21070e6630852b52a3b7456618855b68721b5ec0700dfe451cd0de3a30c239bd985f1e4555c07675a34c88e26bc02d6250373a239f220e7f6"}, {0x18, 0x1ff, 0xffffffffffffffe0, "bf60e7c9859b7cdf"}], 0x98, 0x10}, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000000040)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) pivot_root(&(0x7f0000fb8fff)='.', &(0x7f0000390000)='.') r1 = open(&(0x7f0000000700)='./file0\x00', 0x40, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000700)) mknod(&(0x7f0000000040)='./file0\x00', 0x2, 0x9ec) [ 37.114588] audit: type=1400 audit(1519221680.193:43): avc: denied { setpcap } for pid=7018 comm="syz-executor2" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 14:01:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={"c41ff9c005bac249fe38306da8092716", {0x4, 0x100000000, 0x5, "fb7c54ed2658", 0x1}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003b1fd4)=@ethtool_modinfo={0x42, 0x6, 0x9, "d1cf6a7679d0c1e4"}}) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080)=0xff, 0x4) 2018/02/21 14:01:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_yield() fcntl$lock(r1, 0x6, &(0x7f0000011000)) close(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/21 14:01:20 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x8, 0x2, 0x3, 0xa, 0xa0, 0x80, 0x7e, r1, r2}, {0xffffffffffff4759, 0xbc, 0x9, 0xfffffffffffffffd, 0x5, 0x9, 0x3, 0xba26}, {0x7, 0x1f, 0x4, 0x77}, 0x6a, 0x1, 0x3, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x0, 0x1, 0xffffffff7fffffff, 0x0, 0x80, 0xb6b}}, 0xe8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xc0040, 0x0) ioctl$KDENABIO(r3, 0x4b36) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000eedffc), 0x4) 2018/02/21 14:01:20 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x1ff, 0x4) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)=[]}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440)=[], 0x0, &(0x7f0000001480)=[]}}], 0x2, 0x0) 2018/02/21 14:01:20 executing program 6: socketpair(0x3, 0x800, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x2, 0xffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, 0x9}}}, 0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x200, 0x4}, &(0x7f0000000280)=0x98) 2018/02/21 14:01:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = dup3(r1, r1, 0xfffffffffffffffd) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000000)=""/184, 0xb8) fadvise64(r0, 0x0, 0x0, 0x4) 2018/02/21 14:01:20 executing program 5: r0 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='^-ppp1ppp1security\x00', 0xfffffffffffffffd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x6, 0x100000000000, 'queue0\x00', 0x3}) add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="3a70f191f3379c8cc34cf00e9b918275e81cddef16f96c3068eb551cf19195694e1166250fa48460eb4caa0fcc1f67bf7e52d07dbe49bca8ed4d8067a4e9399f87cbbe3bc2b12cb87bf9d7f2b781957415a70c7d90974ee15b625a24062b", 0x5e, r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000b4effc)=0x2) r3 = dup2(r2, r2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x2, 0x4) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) 2018/02/21 14:01:20 executing program 2: r0 = socket(0x14, 0x8000000003, 0x8000000000) write(r0, &(0x7f000080b000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) 2018/02/21 14:01:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) flistxattr(r0, &(0x7f0000000000)=""/83, 0x53) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000204ff4)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) ppoll(&(0x7f00004b0fc0)=[{r2}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) 2018/02/21 14:01:20 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000000)=[{0x40}, {0x16}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x119440, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x20, 0x0, 0x4, 0x4, 0x100000000, 0x9, 0x0, 0x9, 0x7}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000080)=0x80000001, 0x4) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) fremovexattr(r0, &(0x7f0000000100)=@random={'user.', '/selinux/avc/hash_stats\x00'}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x2, 0xff, @empty, 0x9}, 0x1c) 2018/02/21 14:01:20 executing program 1: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(r1, 0x6, &(0x7f0000011000)) close(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/21 14:01:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='*{eth0\x00', 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00000d5ff4)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000040)="2924402e73656c696e757850402776626f786e6574312e3ac200", 0x3) fanotify_mark(r2, 0x10, 0x20008, r3, &(0x7f0000000080)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/02/21 14:01:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005a0000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e48fe4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@rand_addr, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d67ff4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='{selinuxem0\x00', 0x0) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet0\x00', r2) fcntl$addseals(r0, 0x409, 0x4) 2018/02/21 14:01:20 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fchmod(r1, 0x1) r2 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0xffffffffffffffff) getdents64(r2, &(0x7f00008e1f58)=""/168, 0xa8) 2018/02/21 14:01:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/21 14:01:20 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/214) r1 = syz_open_dev$usbmon(&(0x7f0000000ff3)='/dev/usbmon#\x00', 0x0, 0x0) lseek(r1, 0x0, 0x0) write$selinux_create(0xffffffffffffffff, &(0x7f0000661000)=@access={'system_u:object_r:var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x47) getrandom(&(0x7f0000cedff7)=""/9, 0x9, 0x3) sync() 2018/02/21 14:01:20 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffc00}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001140)={0x6, 0xfffffffffffffffa, 0x38000000000, 0x1000, &(0x7f0000000040)=""/4096, 0x1f, &(0x7f0000001040)=""/31, 0x9f, &(0x7f0000001080)=""/159}) 2018/02/21 14:01:20 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x80000000}], 0x1, 0x3) 2018/02/21 14:01:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x100000000) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3f, 0x1, 0xff, 0x2, 0x6, 0x7, 0x1}, &(0x7f0000000080)=0x20) write$tun(r1, &(0x7f0000a98000)=@hdr={0x0, 0x3, 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, {[]}}}}}, 0x32) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001100)={@local, @rand_addr, 0x0}, &(0x7f0000001140)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x64414548, 0x9, 0x7, 0x500, 0xffff, 0x510000, r3}) bind$packet(r2, &(0x7f0000001180)={0x11, 0x5, r3, 0x1, 0x7, 0x6, @empty}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x52, 0x8}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000040)="8c9d8f6816429f2f00cae94b89837ba9787f914b53d8963d5d679ddea0ef4e64"}) 2018/02/21 14:01:20 executing program 3: r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x0) socketpair$inet(0x2, 0x7, 0x1ff, &(0x7f0000000000)={0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="a407475affab437518f2279df79a0cfa", 0x10) accept4$llc(r3, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001840)=0x10, 0x80000) 2018/02/21 14:01:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x6, 0xffffffffffffffff}, @addr={0x5, 0x5f1}}, {0x0, 0xfffffffffffffffc, 0x0, 0x2, @tick=0x5, {}, {0x0, 0x2}, @result}], 0x60) sendto$ax25(r0, &(0x7f0000000080)="120932450e8003926561350dd0440818b72b3e55402f1f9955f7ddd85933c1e6adff95f99af284760d42eeceb41e92eb560c9e9c4999f516d303ae4fa51c78d845876f1128b0564fb51976223202f0a17c0196924777a3afcea01b1fa6ffeceb7144fa5e0134efc8d5f5e64a4e6a813da6095801166ae4188a8919fb9203bbff250f83f9a2", 0x85, 0x8000, &(0x7f0000000140)={0x3, {"b7ea5ea08609d5"}, 0xfffffffffffffffd}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x4, [0x50, 0xffffffff, 0x3f, 0x7]}, &(0x7f00000001c0)=0xc) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)="c52571221f9aa2d702805eb056572f4f077415f9c32740bdf7dcda6c294af6aff1bbe70feb8c8ed2c59a78f8faefc427ac969d83018c90d5a0d3db0bcf0fa8764570831852d3c1273ea0fa4a59f9548323e03870458deba5fca78d6f335a0378a3e93386d7fb5f4856066d1453b35d4837d3583c8bab052550f558d9429443bc52dadc65c4baafca1233806f01add087cac1b3fe852feb8138bec6ad375196e823dc34597472989a3914b665683099d74edbfbc481e47cc58e54572af1", 0xbd}, {&(0x7f0000000140)="29ba37b88e230bc03375e3c315cccb6c0c059c700f6099304b1dc575f20f5de7d878bd023a973712891701e67fa08d4189e18b910776d4d527faaf364ef736467ad1ad5509eeae7b502d51642a9982ec55d26c31eeb2b7e9843365db82b782a5e5aa838c70c3eca9507342ef434d424582ce1eaeee36ca151526a937b4cc5d45c0a85fa5e85adb7aa9b7e3424d9f21050c77fecd0d4a4372393239cc1605529f4042661c3ffb157ec6a185800a58ffa8b23c17fc3a23c46b9cbae7a62810ec3a37e3e4b0e15abe12e6df75ce2a7a3dbd6231d73a403c43", 0xd7}, {&(0x7f0000000240)="edc4a0f67e05c9f25f533dbb4e", 0xd}, {&(0x7f0000000280)="a97fad142f780d6e20febe3785a3490e5bc8f97d90abd07f57e518b5841974040184ff169f7e295a25b994d537d5abfb0f6d5fb270c2638b4aeb9ec36a09949a44e8a26dcae2ef21ab3bb8b3", 0x4c}, {&(0x7f0000000300)="b57b05c0bdcad156ca2d269acdc69227e93f4cc4f5b43014c1b60d41cfde282e9460122334829e1430a06de8f2b6d1b3cd6cc3a30983a6d426ac5180bf0b1ffded195e8de4165c1d17a47e4358d63907b5d877cc0efb84c1a6a72857758aa237f28dd237f0c643a481deca32e820eca8ed1a75b990ea236d34a1a6b55860df673cd276a27bf2a9554eae9a6d2326e8c6b197303732dfa018d414e7cd8167b26deb94b2b9ba809e3923b402d3b5ef8c14fe6aa8ade80efaefd388edd398c4", 0xbe}], 0x5) 2018/02/21 14:01:20 executing program 7: sync() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/02/21 14:01:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) process_vm_writev(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/202, 0xca}, {&(0x7f0000000140)=""/241, 0xf1}], 0x2, &(0x7f0000001680)=[{&(0x7f0000000280)=""/250, 0xfa}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/103, 0x67}, {&(0x7f0000000440)=""/93, 0x5d}, {&(0x7f00000004c0)=""/198, 0xc6}, {&(0x7f00000005c0)=""/51, 0x33}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/68, 0x44}], 0x8, 0x0) dup2(r1, r1) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x5) 2018/02/21 14:01:20 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x40) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) 2018/02/21 14:01:20 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = dup(r0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/50) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="5169ff1f8b189ff48fb5dee31997bfbf3851158a93a9e9cebecec20a46d08a5fbe616bab3aff09cb7ae69e11ef8f880d3b0e161f6687d47800c175765b5510d074a4a447c49df83578698ec6ba668d244ad5dbc076a30745eda468d9b81b5ba38ca33cdbbce5bff4154dd474381593fbf3d148285e877f4ca97b932527f553f236e0", 0x82) 2018/02/21 14:01:20 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000380)=""/245, 0xf5}, {&(0x7f0000000480)=""/16, 0x10}], 0x4) 2018/02/21 14:01:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0xffffffffffffffc0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000acb000)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000328ffc)=0xe8) sendmsg$nl_route(r1, &(0x7f0000743fc8)={&(0x7f0000fc1000)={0x10}, 0xc, &(0x7f0000eb5000)={&(0x7f000048d000)=@ipv6_delroute={0x48, 0x19, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x2c, 0x9, [{0x19}, {}, {}, {0x0, 0x0, 0x0, r2}, {}]}]}, 0x48}, 0x1}, 0x0) 2018/02/21 14:01:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r0, &(0x7f0000000000)={0x100000001}, 0x8, 0x800) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x912, 0x20400) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/7, &(0x7f0000000080)=0x7) fcntl$setsig(r1, 0xa, 0x35) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000000c0)=0x7, 0xfffffffffffffe5a) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x3, 0x56}) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/21 14:01:20 executing program 6: mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000ffb000)) clone(0x9010c400, &(0x7f0000000000), &(0x7f0000f1cffc), &(0x7f0000d5a000), &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) 2018/02/21 14:01:20 executing program 7: r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/21 14:01:20 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000328ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') exit(0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x5cb3a754, 0x3, 0x7, 0x3c]}, 0xc) getdents(r1, &(0x7f0000bcd000)=""/145, 0x91) [ 37.383710] audit: type=1400 audit(1519221680.463:44): avc: denied { ioctl } for pid=7120 comm="syz-executor0" path="socket:[17053]" dev="sockfs" ino=17053 ioctlcmd=0x4b40 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/21 14:01:20 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000347f90)=[{{}, 0xffff}], 0x18) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8000) [ 37.404048] device gre0 entered promiscuous mode [ 37.423540] audit: type=1400 audit(1519221680.503:45): avc: denied { setopt } for pid=7120 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/21 14:01:20 executing program 0: lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)=""/57, 0x39) 2018/02/21 14:01:20 executing program 1: syz_open_dev$binder(&(0x7f0000820ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x6) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000676ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/21 14:01:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x100000000) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3f, 0x1, 0xff, 0x2, 0x6, 0x7, 0x1}, &(0x7f0000000080)=0x20) write$tun(r1, &(0x7f0000a98000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001100)={@local, @rand_addr, 0x0}, &(0x7f0000001140)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x64414548, 0x9, 0x7, 0x500, 0xffff, 0x510000, r3}) bind$packet(r2, &(0x7f0000001180)={0x11, 0x5, r3, 0x1, 0x7, 0x6, @empty}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x52, 0x8}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000040)="8c9d8f6816429f2f00cae94b89837ba9787f914b53d8963d5d679ddea0ef4e64"}) 2018/02/21 14:01:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x7a47, 0x4, 0x401, 0x9, 0x0, 0x0, 0x400, 0xe, 0x7, 0xfe6e, 0x6, 0xda, 0x0, 0x2, 0x8, 0x1f, 0x5, 0x0, 0x0, 0x8, 0x6, 0x7, 0x1, 0x4, 0x68a7, 0xb57, 0xff, 0x100, 0x1ff, 0x9, 0x5, 0x9, 0xbd4, 0x8, 0x473, 0x36ae0958, 0x0, 0x7, 0x1, @perf_config_ext={0x7, 0x9}, 0x24, 0xffffffffffffffff, 0x3ff, 0x6, 0x5, 0x9, 0x96f}, 0x0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b}, 0x14) 2018/02/21 14:01:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x20490a1c}) dup2(r1, r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/02/21 14:01:20 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r1, 0x8, r0) recvmmsg(r2, &(0x7f0000001e40)=[{{&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000200)=[{&(0x7f0000000040)=""/151, 0x97}, {&(0x7f0000000100)=""/206, 0xce}], 0x2, &(0x7f0000000240)=""/71, 0x47, 0x45}, 0x2}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000000540)=[{&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/49, 0x31}, {&(0x7f0000000380)=""/173, 0xad}, {&(0x7f0000000440)=""/254, 0xfe}], 0x4, &(0x7f0000000580)=""/168, 0xa8, 0x7}, 0x81}, {{&(0x7f0000000640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000680)=""/222, 0xde}, {&(0x7f0000000780)=""/37, 0x25}, {&(0x7f00000007c0)=""/58, 0x3a}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x8}, 0x3ff}, {{&(0x7f0000001840)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f00000019c0)=[{&(0x7f0000001880)=""/135, 0x87}, {&(0x7f0000001940)=""/78, 0x4e}], 0x2, &(0x7f0000001a00)=""/200, 0xc8, 0x1}, 0x4}, {{&(0x7f0000001b00)=@rc, 0xa, &(0x7f0000001d40)=[{&(0x7f0000001b40)=""/177, 0xb1}, {&(0x7f0000001c00)=""/102, 0x66}, {&(0x7f0000001c80)=""/166, 0xa6}], 0x3, &(0x7f0000001d80)=""/144, 0x90}, 0xffffffff}], 0x5, 0x10000, &(0x7f0000001f80)={0x77359400}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000001fc0)={@multicast1, @multicast1}, &(0x7f0000002000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) 2018/02/21 14:01:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f63fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f68ff8)=@ethtool_rxfh_indir={0x3, 0xf35449b200dadbfd, []}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x102, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x0, 0x8, 0xffff, 0x8, 0x80000000, 0x6}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x208000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) setpriority(0x1, r3, 0x101) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r4, 0xffffffff}, &(0x7f0000000180)=0xfffffffffffffe86) ioctl$TIOCCONS(r2, 0x541d) fcntl$getown(r2, 0x9) 2018/02/21 14:01:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0x7, 0x2) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b08fd8)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x2e6, []}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/21 14:01:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000040)={0x77359400}, 0x10) flock(r0, 0x1) sendmsg$unix(r0, &(0x7f0000001500)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f0000000080)="b1cdf80c6b29bd7578d7ad394c9b255e5d3b2067de324da361a1cae5021494631ffccd6243d8883d23efcf6d87e07481e8a493c2bd5b72ea2824581cb4dd0b9415ff800e37716c1ac5f7961846aa728964a264c812bfb2160d95f36d158d0ec4a74f01d34c4aca66a8c5e7e9b919f714152312869d5fd60dfaf485db1afaf45ef63f8f8eab4f61d5aad53c11db92200e7ba492adbecb5d83337c79d4052e427ceb38726a113a07e8ae151ef29b9e70a9715ca9bbdbdca76be333ac16c8e54bac8d1815345ba84ecbccf33a3ef790650c2235c437155ce6435206d7bd32406662b4a0a8", 0xe3}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="c17749661cafeb8bfed5d5ba2657d23a61b93d1fe80799289040df9bc888e1d3fa4a652e31a0d0d058ccb40eb7a34e281a0d7508822a6758eae3e359057cda05830aa173359897e685486af44125884f777e4042e1d9247019c745cba160f65bc39c60fce7d81cc53e63d10a49eb117446418163dc45136c20591a50ff28b4fd37a4479d02e6b91da74d1397fee0c7526041812961778b3d9de70ed3bcd059d99a7c5fac4ce7832c3223523b1645fcc9", 0xb0}, {&(0x7f0000001240)="ae1aa3213c6c262709448715dec093210a7dea951dbc35c69a615705c05777b6b3b0e1", 0x23}, {&(0x7f0000001280)="3c65ff2d46a063292f6c837f44e6d80c594bb089b3ea101260da78cc0ece7104a7f91ff9ba7f8bc7398340da6d8a3cb8cee379b7484effa9544049055b5f7db881aa85b9e329d1bf32f400fbbbf49a28dd01a96b7c4ea97ac3eb5e6ea1b06e98a22429892a9322cc07f66b7acabcd04d8c9406ad87d4de12cfb52c4ac4f99aac05de0e2a2427c8a3dd03a19be4ae5f52216fbe9b59e086f221aeeab60154be8bc705f8735bd03e98cbbf9ad033776c2de06e654cd581be2121f041dcb4c972769b92ffde93d1a356af4d78688011", 0xce}, {&(0x7f0000001380)="42f687178eef2be62c443442e40126c17a0ee23980e5e38e8e96d2617c1cb9998a63e03844", 0x25}, {&(0x7f00000013c0)="26c3ae1d0c452d9bcc4d5b02f3b709b9e145d033e83918769fcf8a160d2dfab2896cb5634c1067b6af42fa31f5866c8171e3cd9f481a6093a71600d18dd9db2d26c69fe354f70a89351a915fb2beccdc60f070d8be5a", 0x56}], 0x7, &(0x7f00000014c0)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0]}], 0x20, 0x801}, 0x800) 2018/02/21 14:01:20 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xb79, 0x0, 0x7, 0x100}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r4, 0x1}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="3077722062990b", 0x7}], 0x1, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000040)=0x39, &(0x7f0000000080)=0x4) setsockopt$inet_int(r5, 0x0, 0x2f, &(0x7f0000000ffc)=0x4, 0x4) 2018/02/21 14:01:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x2, 0x0, 0x2, 0x8, 0x6, 0x3}, 0x20) 2018/02/21 14:01:20 executing program 6: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x17c) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/83) close(r0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 37.673787] device gre0 entered promiscuous mode 2018/02/21 14:01:20 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) sysfs$2(0x2, 0xffffffff, &(0x7f0000176000)) 2018/02/21 14:01:20 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00007c5e44)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@nested={0x28, 0x1, [@generic="6deb730bab56e6d42ac5a4b5cd41fa460e31dc1a2aa9e7f4c01ecfbd2eb5c612dc"]}]}]}]}, 0x64}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) fcntl$getflags(r0, 0xb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/21 14:01:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_map={0x6}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x21ff}) read(r0, &(0x7f0000000140)=""/82, 0x52) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@generic="d76c6189048fd347ff926674e426abda", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/21 14:01:20 executing program 5: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x10000000006, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/21 14:01:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) sendfile(r0, r0, &(0x7f0000000080), 0xff) 2018/02/21 14:01:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x3, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000ff6000)=""/4096, 0x1000) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000000)="12d8", 0x2) [ 37.790222] device gre0 entered promiscuous mode 2018/02/21 14:01:20 executing program 3: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000001ffc)}}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x8, 0x7fff, 0x1, r1}, 0x10) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x55b3, 0x4) 2018/02/21 14:01:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)='}', 0x1}, {&(0x7f0000000040)}, {&(0x7f0000000080)}, {&(0x7f00000000c0)="466d8f10ee00b7a3a1ca8b828627e141da97354c0085e642159990531df86467c55145d8c070547554eae59ddf3865b31cd2a53c62e5bd51df96ec70c2647ab14bda8883860e9907", 0x48}, {&(0x7f0000000140)="0ced523d512c3f3c9aaa808ecbe2c9dbb9ebf93d9f0a43140a5576b3e54b62cbb7ec58539928e904e12354eca7f89f243f892703ef1a9ab7175e25a9b962fde4782265c67c6c0f8f7ec35ab1fcee8af847b93fcb58bc1e0d10451cb7489a8d0baa501703e123226832f8ae23373267420b2548977df4a90d2540b4d6bbc8baad9b3b51d24b51828d0cd0fb10845399339fe66e984a81a34e6c473e832306ad496aa5a446d2458bc6333ad21c8d", 0xad}, {&(0x7f0000000200)="ed73b301045bc1235be1a51c3b44af634788e2fd01163a86b45316fe6f67fb447176639b1695534fc9413f47fa19b89cdf8f762de1ea5c4bce3bbae9d78eff0e81fcd4521958f599e29dc52f4bdac8875244466eb5e578dc648fb1a695ba406bf749a4a73170ee7aef529c2c24e4f8f15c01b9b7e8cb3628f0813dc15f4be98d3044b6", 0x83}], 0x6) 2018/02/21 14:01:20 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1b) r1 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) 2018/02/21 14:01:20 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @empty}}, [0x0, 0x2, 0x80000000, 0x626, 0x9a, 0x1f, 0xd454, 0x1, 0xd281, 0x77e, 0x1, 0x2, 0x5, 0x81, 0x4]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xe17}}, 0x10001, 0x0, 0x8, 0xffffffffffffffff, 0x80}, &(0x7f0000000240)=0xa0) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r0) write$sndseq(r0, &(0x7f000004cf40)=[{0x0, 0x8, 0x0, 0x0, @tick, {}, {}, @raw8={"5c806a9fe7442f8104bb7c91"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000280)={{0xffffffffffffffe1, 0x2800}, {0x3, 0x7}, 0x7b, 0x0, 0x2}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000280)={{0xffffffffffffffff, 0x2, 0x8, 0x3, 0x9}, 0x6, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x8, 0x10000000000, 0x5}) getsockopt(r0, 0x1d37, 0x9, &(0x7f0000000380)=""/89, &(0x7f0000000400)=0x59) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/02/21 14:01:20 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000001ff0)='/dev/input/mice\x00', 0x0, 0x80001) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x6) writev(r0, &(0x7f0000004ff0)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) 2018/02/21 14:01:20 executing program 2: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000000)='\tw', 0x2) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0xb8, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x27, 0x2, 0x0, 0x7, 0x7, 0x3, "093c52b9eee587a9c9a43029bd1deb00dee0ed836bf657d5cf18363ec22f26bae37d31376c85535d67f6bb0f2ce7b8749a6f99f198d10b4187525d4ab1a3b3", 0x40}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000100)="e9141098f7ebe2e2664d6c0bcc694bea067cb9ec3b9dffcd3d0a1615eebaeebae7aa603e", 0x24}], 0x1, &(0x7f0000000180)={0xa0, 0x115, 0x0, "34d7a623899f9177a6abec82c2abc33d9ea3d4adccea34d64e5f5b13b5c5e3af152ee6834de08b0195c0958df95ed2cca188947ebf06813a42e30ed51fba603358cf1c4d5af1e32c66d0319498f2223b2df70592fcb41e1425888dcdcba80d5c84464bdab5c9563ac7b30e1de49a4dcc265d1e53ff5f23ac6a591d71d89230632b7ad17656aeacf966380a0e"}, 0xa0, 0x4000000}, 0x0) fstat(r0, &(0x7f0000000040)) 2018/02/21 14:01:20 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd430000000000000a5a000008000100030423dcffdf01", 0x1f) 2018/02/21 14:01:20 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x40000, 0x3, 0x0, 0xff, 0x8001, "297674494767b321a94f447d39c06d665cd4dc12b99e351f35d4c06e97fc6dcfd9465772ce1d47c0c1712edcc9923ce02569a2b175e970b69d7271bc5a0c5d", 0xffffffffffffffff}, 0x60) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={@common='lo\x00', @ifru_names=@generic="4241df5be401fba1cd5db03c5cd28344"}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/21 14:01:20 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000000)="50e234867288f9f60b3a51447a88a97cddb41259dea9a40561960986fa046c6da9ef37b699125c1f7d5f937906eee26b76bb2dd4994ac4f9dedc05563d2fded64f6a4327e9750b74907e018370ae53db58ed9312ba40712fc13c21e6c6cf283ddc33b4e1764b19ea54c16c6651491fbdfc54639eb42353286287fcab42377ac102077c6ffc35ac740da02253326bda62a090dd94809506bf0cdacd439ada2fb51930a9bdff1acefedd50fef0e1649b11b0a584679338ca3e70fdbba0fc1eadf5ed421a3e39b5e387041ec824b7a25eaf91b048270329c22f973403135fca12cc3f1a466ca6dccc677bb642709433af6ddfcf2c8265cd48f649c0e689672400", 0xff}, {&(0x7f0000000100)="6de9fbcda75d1ea2af8ade91054f8f239bb80f46e82c013bf9deb91e32a304206a574f349b8f63fa77e3ddfb3319ff689cc180def799dc6b27da269e2ee3355eac9cfb635e650b1697bca7ce6f7917e292c9da49672146356b0f22bdd29a9a02dbd511a0b58ac965f704f63cbefa9530e4bb7b2dd61fd5ac0feac474fafb76ae2a6c6ac3f450438be785bf8ab46fb41f0b3df8ceebd85c663791fe0157234e98a3a3b50474f8fc7931427a4bcd083d446771500035db27ab449fe9452599e32f706fc189", 0xc4}, {&(0x7f0000000200)="62392b6afcca7392f73d54f53be788fa61c0c48c2f818c7f71682fe6685cd8e930c693a1d3eca622859a5c62072e180ba9300ef22296fed660e3c83fe31fd83f0550551d61163b8ff1cb038613c7b6b7ec32e98313a581d7c68635144d288cb0a1378c4e62fc6011ffe92165f91c924bcbc0ccfb28fddf05ac1ed4e3294101c85a007f18a3d1a822dc7ab6327fbb89cb9b2d66630790cf6ecafa17183b63435d2d8087b089aa674f774e1534b3bb45baeb5f6f7efffaa82ca385679a558e8af59c343f88f1", 0xc5}, {&(0x7f0000000300)="657232dbff06b588ed2f1f903dc3ee688abe1e6232266dd95f69da68ba01ad55337b3c2bb55df576a4ba389b180949730be571f949e79c192030e817aaf13265e29538920f24e5dc0e27ea36d6ac34443495feb9c4f2", 0x56}, {&(0x7f0000000380)="fc0801e317be9b5cef200246c466fd6397f60b94d73cad1b5b3cb5441a6121fd16e8fa2ffed487310f86056730d21ce917af020cf61a7fc4317c33e541bfc9aa3ebb0afa0e3bb504306877cf5c1777eabb48d63a9fae2d0f2c5019308e0bd6e9fac782023d905bac4ce57b4a5649f689f8121ae70980c8d2c2e74964b1002718a86e4bb744f40cdf5f9266b2275f248f459926", 0x93}, {&(0x7f0000000440)="cebc4e6c6fe1a564694e4aa9b463434c793213a8954046e8794d286660c30f66271f978bc41eced662641a9304c7dc380b3268806d50e83d7c8e8f1f95d4ea8a77", 0x41}, {&(0x7f00000004c0)="ef3556123c5612803f0ab23c9154c843093bc92d7476bdbbeecc3fd3db1eeb2edb90c0a5fcd21935209a0e6ff56161a3f853a03bb192dd49ef633f93e21916beab87c3a5fcc9db", 0x47}, {&(0x7f0000000540)="11274d0e2209b659a0a326951a97fd24c12d991944f920153ff77529b9b8e14c50db6c09c08e12bb6ed129202948c30bfe7f96298fc7347699985d37b9ef611b82db770e8c545094c7ad7c37bc23e1922ad57525d38e320d2fadba2d762236", 0x5f}, {&(0x7f00000005c0)="67384820bc57c38deacf7879b6de04da57cecaea76e3a5e5c87a004febd4317c2575c23d2fce4d5590479e81fc9a1669815e6b495838c0c66a2470297a168267e0dcb237cf427306", 0x48}, {&(0x7f0000000640)="4d91ec30b6c16a2ae3c8dba1327b846824a0bfecbca01c847435de23bf3d4a8bc6f89bcd6c9f79303c8bfdf4e78ea364820300b358230bc7c48f7451a00d6cbfabb25a06653f2b4c33e4caec6217b6d3", 0x50}], 0xa, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) ppoll(&(0x7f0000000780)=[{r0, 0x2c}, {r0, 0x4000}, {r0, 0x1}, {r0, 0x5000}, {r0, 0x200}, {r0, 0x10}, {r0, 0x10}, {r0, 0x20}, {r0, 0x502}], 0x9, &(0x7f0000000840)={r1, r2+10000000}, &(0x7f0000000880)={0x2}, 0x8) ioctl$TUNDETACHFILTER(r0, 0x400454d0, 0x0) 2018/02/21 14:01:20 executing program 6: r0 = socket$inet(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000000)=""/134) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0xffffffffffffff8e, &(0x7f0000000100)=[{&(0x7f00000000c0)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x202102) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000180)=""/78, &(0x7f0000000200)=0x4e) 2018/02/21 14:01:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009cffa)='hybla\x00', 0x3e2) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffc86, 0x1, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x2) 2018/02/21 14:01:21 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) r2 = getpgid(0x0) ftruncate(r0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x4) tkill(r2, 0x1000000000016) 2018/02/21 14:01:21 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) sendto$ax25(r0, &(0x7f0000000040)="44266080ed8c0b760914ccd6d8de2ac01dcfa9c8f164e0247d05618f514b2f26c6e0f65f2fa6379be994e11591815c67aa495845682324478e5f97cb6b7001a67251abc9fc8e6a07470266e52f1cf89f036b48b2d916b5e0b48a8560d2eef4b03a885146e0d25e91a6c6cfce05bf7e69c7d9654b15364474fc736eeaeda908", 0x7f, 0x4004, &(0x7f00000000c0)={0x3, {"0075a3da5e60a4"}, 0x3ff}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000000), 0x4) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000100)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/02/21 14:01:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x800000000012, r0, 0x0) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) 2018/02/21 14:01:21 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r0 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='GPLwlan0,prockeyringvboxnet1\x00', 0xffffffffffffffff) r1 = getuid() r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000400)={0x1, 0x7ff, 0x5, 0x2, 0x7}, 0x14) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_int(r3, 0x0, 0xb, &(0x7f00000000c0), &(0x7f0000000240)=0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000000c0)="aac354485948e255efecaa1ff1e2f71c", 0x10) ioprio_get$uid(0x3, r1) connect$inet6(r4, &(0x7f00000001c0)={0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}, 0x1c) request_key(&(0x7f000067a000)='user\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="17df", r0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000240)=0x10, 0x800) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000280)={0x0, @dev, @loopback}, &(0x7f00000002c0)=0xc) 2018/02/21 14:01:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd4ff8), 0x400000800fee) recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000004fc0)=[{&(0x7f000000df26)=""/218, 0xda}], 0x9f, &(0x7f000000efc1)=""/63, 0x3f}}, {{&(0x7f000000aff0)=@ax25, 0x10, &(0x7f000000ff60)=[], 0x0, &(0x7f0000011000)=""/3}}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x400000000000}, &(0x7f0000000180)=0x8) [ 37.894053] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/21 14:01:21 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2dfef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup3(r0, r1, 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x120) finit_module(r1, &(0x7f0000000040)='-\\cgroup\\system\x00', 0x3) 2018/02/21 14:01:21 executing program 1: r0 = socket(0x8010, 0x801, 0x2) fcntl$getflags(r0, 0x401) 2018/02/21 14:01:21 executing program 1: r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2a080) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000040)={{0x80000001, 0x7}, 'port1\x00', 0x82, 0x10400, 0x7, 0x5, 0x6, 0x4, 0xffffffffffffffff, 0x0, 0x7, 0x1}) tkill(r2, 0x3f) ptrace(0x4208, r2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/02/21 14:01:21 executing program 5: socketpair$unix(0x1, 0x1000000000009, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffdfffffff018}, {0x6}]}, 0x10) 2018/02/21 14:01:21 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000, 0x1003, &(0x7f0000003000/0x3000)=nil) remap_file_pages(&(0x7f0000005000/0x7000)=nil, 0x7000, 0x0, 0x0, 0x0) 2018/02/21 14:01:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xc000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000a92000)={0x1, 0x1, [@empty]}) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/21 14:01:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000008ff0)=""/16, &(0x7f0000006ffc)=0x10) modify_ldt$read(0x0, &(0x7f0000000040)=""/43, 0x2b) 2018/02/21 14:01:21 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c60ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r1, &(0x7f00005cefc8)={&(0x7f0000ebd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000783fe0)=[], 0x0, &(0x7f0000c52f07)=""/249, 0xf9}, 0x0) setsockopt$sock_int(r1, 0x1, 0x38, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f00005e3fff), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/02/21 14:01:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x0, 0xfffffffffffff8ee}, {0xfffffffffffffff7, 0x4977}, 0x1f, 0x0, 0x7fff}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00000000c0)={0x2, 0x5, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0x3, 0x0, 0x7, 0xca, 0x0, 0xa0000001}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @loopback=0x7f000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_x_sa2={0x2, 0x13, 0x214, 0x0, 0x0, 0x7, 0x3}, @sadb_lifetime={0x4, 0x3, 0x800, 0x8cec, 0x6a, 0x7fff}]}, 0x80}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000f87ff0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000defff0)=@can, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f00000000c0)=""/52, 0x34}}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f000018c000)=[]}}], 0x2, 0x40, &(0x7f000010dff0)={0x0, r2+10000000}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xf0, "ae8bd286b4567269d65d7e91faf0cf16727f8963d53d941e9c9f5065f80e63cced23836ce0b5f6767a856d76f3cfd9b344b66117a67b137ae1fc1648f4d929f8daada80ba0c5b06b83973f171edc269f2b7b987f7325d5be7101503071a1e27456defcf726731943ce1bdeb089c097452aac8ac1fe5e1ee1d99f5ca4209356d7062ff319a6fff5d1b46540e47aebde81d95429f87fc5517740e123cce3bddc7656fd21370d91927dfa03d5cbf63f37909d41bb90d5960918d2cd20148be3a50753af6ef6cf439a95d34d1ffb132ffab31d6180ab58c39b82fed1a023e88230f2af59ad032d4e0e01a75f6df44d45b558"}, &(0x7f0000000240)=0xf8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r4, 0xb1}, 0x8) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000002c0)=""/43) 2018/02/21 14:01:21 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f000091fd50)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 14:01:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x0) 2018/02/21 14:01:21 executing program 5: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) r3 = socket(0x11, 0x0, 0x10000) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000180)=0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00000001c0)={"73797374656d5f753a6f626a65637481723a6672616d040000005f646576696300000020733027", 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x36}, 0x49) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) r4 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000280)={r5, 0x2}) getsockopt$inet_int(r2, 0x0, 0x37, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 2018/02/21 14:01:21 executing program 4: r0 = socket(0x800000010, 0x3, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'trusted.', "1c00"}) write(r0, &(0x7f0000f9b000)="26000000130047f10714c1f9590022ff001000e3010000000000000000000000060010000535", 0x26) 2018/02/21 14:01:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x7, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x1f4, 0x0, 0xfffffc81) 2018/02/21 14:01:21 executing program 6: r0 = socket(0x4000000000000010, 0x2, 0x205) write(r0, &(0x7f0000c9e000)="24000000100005004d0800080001ff0303450100100001001000f100f70000f1de005609", 0x24) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='vcan0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/02/21 14:01:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x20000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x83}, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x40}, &(0x7f00000001c0)=0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x1000, "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"}, &(0x7f0000001280)=0x1008) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) 2018/02/21 14:01:21 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0xe5c}, {0xf, 0xffffffffffffffff}, {0xa, 0x8}], 0x3) r1 = add_key$keyring(&(0x7f00004e0ff8)='keyring\x00', &(0x7f0000854000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = add_key(&(0x7f0000e9d000)='big_key\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0x1f4, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001100)=@get={0x1, &(0x7f0000000100)=""/4096, 0x3}) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) 2018/02/21 14:01:21 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x20000100}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = socket(0x11, 0x4000004000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x6, 0x4) listen(r0, 0x6) 2018/02/21 14:01:21 executing program 6: socket$packet(0x11, 0x800000000002, 0x300) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0xf8, "01a8a78291b7dc35c3767c070852fc55de680f5f036ca7a308433b0b454fbc45b1e2d8aab73a98c203917bbbf8a744a9a5f7674c2d1e0cf59e41cf0838b13d451d49a372202b4585607bdf57ee028b08e3038c2160592f53dc3d4e501f49eabcbad3f443553b160bf7e31f2c59a30d28dad0fdb8c794c1ab4c22d9b223cf7550fb5c4784e0398273ed19597dcd815a16e661dbc214c7ef844d3ccb02d920f9ddff9c789a5ec227b2193c15e321d0471f3d47af9d5840a9567e8d73a01e9a08e5f6b9c823c3da65c9dee5a079993b0c736353bc7f42eef89e271748288b573a79969f14cb21f83373f56fe7c7acbf3482bf1493adc1c8125f"}, &(0x7f0000000180)=0x100) connect$inet6(r0, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x80, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200}, 0x1c) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000000200)=[]}, 0x0) socket$inet(0x2, 0x6, 0x6) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) 2018/02/21 14:01:21 executing program 4: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket(0x11, 0xa, 0x3) getsockopt$netlink(r0, 0x10e, 0x800000000000000, &(0x7f00000d9ffc)=""/4, &(0x7f0000000340)=0xffffffffffffffa2) r1 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1171c0, 0x0) pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/02/21 14:01:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)) 2018/02/21 14:01:21 executing program 5: rt_sigprocmask(0x0, &(0x7f0000000000)={0x3}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) vmsplice(r2, &(0x7f0000cbffc5)=[{&(0x7f0000814000)}], 0x1, 0x0) 2018/02/21 14:01:21 executing program 5: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000036f000)='./file0/file0\x00', &(0x7f00001d6000)='./file0\x00', &(0x7f000048d000)='ramfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000220ff8)='./file0\x00') r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) renameat2(r0, &(0x7f000000bfec)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000213ff8)='/', 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/67) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="124fdc994bf47693a07a97a934aedc9c"}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x2, 0x3, 0x81, 0x2, 0x80, 0x20, 0x21, 0x0, r2}, {0x5138, 0x1, 0x3ff, 0xfffffffffffffffb, 0x400, 0x5, 0x2, 0x4}, {0x6, 0x0, 0xffffffffffffff7f, 0xcfba}, 0x0, 0xe, 0x2, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x2, @in=@empty, 0x0, 0x0, 0x0, 0x7f, 0x7}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x80000001}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x5, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001100)={r4, 0x7d, "e7f48fbfa06f31370875e505bb02e758d5fbc106a010981dc5ca9134958ad5beb3157b140642966359102d6c77f98d8cd7aa84bc27af2735d6dd7bc11807279eb625fb8ff1c6d505e71bf594581452549b2d31f8ede2a199fb593960b708c1ddad6dc3e6f0ec2af9faa954dcef362b5559694862445cbaede0d9ff9738"}, &(0x7f00000011c0)=0x85) 2018/02/21 14:01:21 executing program 3: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8000000004, 0x89010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, r1, 0x0) close(r0) 2018/02/21 14:01:21 executing program 6: r0 = epoll_create1(0x0) r1 = gettid() timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x208a00, 0x0) sendto$ax25(r2, &(0x7f0000000040)="cccbfbbc22dcbf9221f2014d5bb8e68c9ed53df8a8699910cc1edf211a651974672465d2326d9c1c82bedb44cbec6980904bdc8bfb3dc013dd8bea9b04159b5a23f9e883e7aa2af55b78f3bd4ef7eb724222fde36a1b70554b99bb4bbab0889b7deff583085c47b39aadefb4171a73a1ebef65f96a8979ffacd4bc2267cc13206473c8aa292009ccf012aa47f193fa8cb72c8176989e7e9fc1a8453e48a6bd5cd2b362b8e7528780cd69ba3371944ff2f4e5ae8f385817271741ab70130cd8fcd69e422f7e411ab28e11daab3a76ec95e5309c39ea3ae189ca0fbb3a79e4233cc38a3790e8fbc40a26d3bddee671", 0xee, 0x80, &(0x7f0000000140)={0x3, {"f05c0c3ec0804c"}, 0x8}, 0x10) epoll_pwait(r0, &(0x7f0000053000)=[{}], 0x1, 0x80, &(0x7f0000898000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000e60000)) tkill(r1, 0x15) 2018/02/21 14:01:21 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x8d3a, {0x2, 0x3, @empty}, {0x2, 0x2, @rand_addr=0x2}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x80, 0x3, 0xf88, 0xffffffff, 0xfffffffffffffffd, &(0x7f0000000000)=@common='ipddp0\x00', 0xfffffffffffffff8, 0x3d9, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000fc5000)="a73dbd8d", 0xffffffffffffffa7, 0x0, 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 2018/02/21 14:01:21 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) prctl$getreaper(0xb, &(0x7f0000000000)) ioctl$TIOCEXCL(r0, 0x540c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xa2, 0x8200, 0x5, 0x5, r2}, 0x10) tgkill(0x0, 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x101, 0xa00000000000000}) ioctl$TIOCCONS(r0, 0x541d) 2018/02/21 14:01:21 executing program 4: r0 = socket$inet6(0xa, 0x203ffffffffffffe, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x80000000}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e9d000)=0x1c) 2018/02/21 14:01:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getgid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_procfs(0x0, &(0x7f00009a5ff2)='net/\x00\bnnector\x00') getdents64(r6, &(0x7f000000f000)=""/4096, 0x350) r7 = getegid() getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000340)=[r1, r2, r3, r4, r5, r7, r8, r9]) writev(r0, &(0x7f0000003200)=[{&(0x7f0000000080)="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"}, {&(0x7f0000000180)="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{&(0x7f0000003180)="03dec28ea786a8d10f1b0f1c87e12995e9f947ef4d49ddc02cb6ff64ac7d82e46093cac3927d85ff1867152ece0d74a80e8101f9266ef56a77143d31"}, {&(0x7f00000031c0)="ef52acaea179dcd58fe618dc64f84184ff0390741803bfacfc642e4c64d82d0c"}], 0x1000000000000034) 2018/02/21 14:01:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) 2018/02/21 14:01:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="2f08dd913f13f48dd96fa609360a39a8239b184744368fb6a301ac4884e586b7d20e2e1f92c2613b214aaa98c41f55010c7594ededadb52ddd0f85f06de324fa55c58ff06ad4933d9b793803a7850cf9e55d432fcef25adfd16332c4ea5206e9d021926965eef45166220a7c8f5e41e45e6bb6b10e2f1f8e91dc0be1a9abb8bd898ae0637fdfdc92cdcb08de55a25e25439aa56b985ebd4f799a3f4c98eb8324e5af4e56ac125d4105e9f39e08b17fad0e9093bba3e85a747b4ad6dac72feee4aa0ccd81a0a405c7dc69be1fa642f31315205322", 0xd4}, {&(0x7f0000001100)="c4b63b767aa2be9a6cdb1f81bf7d27bf963814e1db28c1ae225cd80f5d8e9303c5adb1bd3c927339c79e15699f8e7f430ea3955064d8cc860894339f306d2b389b3f63a3665c755b0682e213c702ea6bd67a152004c8ddf35b68ac502427e584406224e53e2ea89833d10a617d65cdd535733e7ea99570f055bed535280840dab5ca5154620e3862c40131e07dd026c607eb3c218913e666775701bab6c8373cd41207d46b5b4e80e5db6119517992780af1f03d3d3db36f4d36def9f69c7fe83745ee8b4b11181868ee8d72e5addab7e1147cb70c25c61b080a93d373f1f5e93e9a5e2db0db6d97ffc78d073b90af", 0xef}, {&(0x7f0000001200)="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", 0x1000}, {&(0x7f0000002200)="b6125be72b82c862ed9595f60eaa6df1213ed9dc68913225b029901c583df65d2dd4e6a437838a945c381b1d50455a7758b8ca37b2fa216110050f7089579caaa54ef622f4da0eb96701ac7449119d7d4ceed3bc90", 0x55}], 0x5) writev(r0, &(0x7f00005d1ff0)=[{&(0x7f0000fc5f80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002300)='/proc/self/net/pfkey\x00', 0x80002, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000003900)={0x9, &(0x7f0000002340)=""/95, &(0x7f0000003800)=[{0x8, 0x37, 0xffffffff, &(0x7f00000023c0)=""/55}, {0x8, 0x59, 0x9, &(0x7f0000002400)=""/89}, {0x8d, 0x1000, 0x7ff, &(0x7f0000002480)=""/4096}, {0x1, 0x1d, 0x4, &(0x7f0000003480)=""/29}, {0x40, 0xb2, 0x1ff, &(0x7f00000034c0)=""/178}, {0x1, 0xbd, 0x80, &(0x7f0000003580)=""/189}, {0x6, 0xfc, 0x4, &(0x7f0000003640)=""/252}, {0x1, 0x66, 0x8001, &(0x7f0000003740)=""/102}, {0x1, 0x3f, 0x7fffffff, &(0x7f00000037c0)=""/63}]}) 2018/02/21 14:01:21 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/02/21 14:01:21 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffffffff7fff}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001200), &(0x7f0000001240)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/21 14:01:21 executing program 0: futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000072e000), &(0x7f00006d7ffc), 0x1000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x5, 0x1245, 0x6, 0x6}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) 2018/02/21 14:01:21 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000002bff2)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x12107d, 0x0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x1, 0x9, "40a2b4178fa4", 0xf40}, 0x10) pwritev(r0, &(0x7f0000a0dff0)=[{&(0x7f000061f000)='5', 0x1}], 0x1, 0x0) 2018/02/21 14:01:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400040, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) read(r1, &(0x7f0000102f24)=""/220, 0xdc) sysfs$1(0x1, &(0x7f0000000040)='cpuset\'{#vmnet1{em0system.\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec3000)={{{@in=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, @in=@multicast1=0xe0000001}}, 0x1a5) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) listen(r0, 0x1800000) 2018/02/21 14:01:21 executing program 5: r0 = gettid() prctl$setname(0xf, &(0x7f0000000000)='^trusted\x00') unshare(0x28060400) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x9) 2018/02/21 14:01:21 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) pipe(&(0x7f0000000000)) 2018/02/21 14:01:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008c0ff0)={&(0x7f0000000000)={0x2, 0x9, 0x100000000000000, 0xf, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x8}, 0x1}, 0x4000001) 2018/02/21 14:01:21 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$KDADDIO(r0, 0x4b34, 0x1000) r1 = socket$key(0xf, 0x3, 0x2) fcntl$setstatus(r1, 0x4, 0x400) pread64(r1, &(0x7f0000000040)=""/223, 0xdf, 0x0) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/21 14:01:21 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sync_file_range(r0, 0x3, 0x637, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2100, 0x0) preadv(r1, &(0x7f0000001280)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000100)=""/229, 0xe5}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/89, 0x59}], 0x5, 0x0) link(&(0x7f0000001300)='./bus\x00', &(0x7f0000001340)='./bus\x00') inotify_init() fcntl$getownex(r1, 0x10, &(0x7f00000013c0)) 2018/02/21 14:01:21 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/uts\x00') fcntl$setstatus(r2, 0x4, 0x2800) listen(r1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/21 14:01:21 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f0000000040)=[@increfs={0x40046304}], 0x85, 0x0, &(0x7f0000000080)="0ca8118d1c78a05fbe876d59583977e2557830ea383912acbc91a6896ce9a19a3f2a2a92815824b6a0d4ee0041ba641826d4202d0a893f64a08b92c8d7f54e71836cf87502bb5b8e95cacd2d67316aaf1bf20584ed3fec33a9c4b544b032b340116cce7a43301cabbf03662211f772dac6fcc31136d4c53714043492637f969f4c101ad679"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f0000557000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000b65000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/21 14:01:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x0) socket$inet6(0xa, 0x7, 0x797464e6) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x2, 0xff, 0x401, 'queue0\x00', 0x4805287}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 14:01:21 executing program 0: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x406) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) 2018/02/21 14:01:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x3e, 0x4) sendto$inet6(r1, &(0x7f0000000000)="a3c4b4cdd9b200f0cb921d611ec9e0d7dcec1c003800a02281696e15eae5f81d55ed164f709a74ef63db71c4298ac6c8957b6368d3d2f66de165b4b9e4a099485a1e49a95b0bb33a42b568fcabcdf5bbd859329081d2c7164979ed7e38f837209ddb7d", 0x63, 0x20000000, &(0x7f0000000080)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe6}, 0x1c) bind$inet6(r1, &(0x7f0000afe000)={0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/21 14:01:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) prctl$intptr(0xa, 0x4) sendmsg$nl_route(r0, &(0x7f0000677fc8)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000b0000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x801) 2018/02/21 14:01:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0xffe5, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f0000000100)=""/210, 0xd2}, 0x10043) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x480, 0x0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000880)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000000940)=[]}, 0x0) [ 38.831659] audit: type=1400 audit(1519221681.913:46): avc: denied { net_bind_service } for pid=7434 comm="syz-executor2" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 14:01:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045432, &(0x7f00000000c0)) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) 2018/02/21 14:01:22 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x3]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/21 14:01:22 executing program 1: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000584f12)="01", 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000391000)=""/106, 0x6a, 0x10002, &(0x7f000092a000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/21 14:01:22 executing program 0: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='\\{\x00', 0x3, 0x3) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)='security.capability\x00', 0x14, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x80, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000240)=""/224, &(0x7f0000000340)=0xe0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in6=@empty}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000004c0)) ioctl$PPPIOCSFLAGS(0xffffffffffffff9c, 0x40047459, &(0x7f0000000500)=0x100000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000540)={@generic="fc0c91c10e6dd4b8a8cd9febe91c7f5f", 0xa1}) exit_group(0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) r3 = socket$inet6(0xa, 0x7, 0xffffffff) capget(&(0x7f00000005c0)={0x19980330, r2}, &(0x7f0000000600)={0x101, 0xe1a2, 0x0, 0x1ff, 0x6, 0x7ff}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r4 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r4, &(0x7f00000006c0)='dns_resolver\x00', &(0x7f0000000700)='}\\wlan0eth1/$\x00') ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000740)=""/14) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000780), &(0x7f00000007c0)=0x4) bind$ax25(r0, &(0x7f0000000800)={0x3, {"9e76ccd7fddcbc"}, 0x1ff}, 0x10) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0xd8080, 0x0) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000000880)={0x8, 0x7f, 0xffffffff, 0x8, 0x7fffffff, 0xa6ad}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000008c0)={0x3}, 0x4) fcntl$setflags(r5, 0x2, 0x1) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000900), &(0x7f0000000940)=0x8) getsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000000980), &(0x7f00000009c0)=0x4) fstatfs(r3, &(0x7f0000000a00)=""/82) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000a80)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x5}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000b00)=""/239, &(0x7f0000000c00)=0xef) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@empty, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000d40)=0xe8) 2018/02/21 14:01:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff5d, &(0x7f0000012f70)=[], 0x0, &(0x7f0000031fd8)=[{0x18, 0x29, 0x39, "270202"}], 0xfffffc35}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/02/21 14:01:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) recvfrom$unix(r1, &(0x7f0000000040), 0x0, 0x40000000, 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000001240)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000180)=""/49, 0x31}, {&(0x7f00000001c0)=""/57, 0x39}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/6, 0x6}], 0x5, 0x0, 0x0, 0xec0}, 0x1fe0000000}, {{&(0x7f00000012c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f00000013c0)=[{&(0x7f0000001300)=""/176, 0xb0}], 0x1, &(0x7f0000001400)=""/62, 0x3e, 0xffff}, 0xffffffffffffff3a}, {{&(0x7f0000001440)=@nfc_llcp, 0x60, &(0x7f00000015c0)=[{&(0x7f00000014c0)=""/80, 0x50}, {&(0x7f0000001540)}, {&(0x7f0000001580)=""/51, 0x33}], 0x3, &(0x7f0000001600)=""/142, 0x8e, 0xfffffffffffffffe}, 0xc96d}, {{&(0x7f00000016c0)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000001700)=""/229, 0xe5}, {&(0x7f0000001800)=""/114, 0x72}, {&(0x7f0000001880)=""/185, 0xb9}, {&(0x7f0000001940)=""/136, 0x88}, {&(0x7f0000001a00)=""/255, 0xff}, {&(0x7f0000001b00)=""/211, 0xd3}, {&(0x7f0000001c00)=""/224, 0xe0}, {&(0x7f0000001d00)=""/78, 0x4e}], 0x8, &(0x7f0000001e00)=""/190, 0xbe, 0x15d4995c}, 0xa1e}, {{&(0x7f0000001ec0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000002fc0)=[{&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/177, 0xb1}], 0x2, &(0x7f0000003000)=""/54, 0x36, 0x40}, 0x1}, {{0x0, 0x0, &(0x7f0000003440)=[{&(0x7f0000003040)=""/24, 0x18}, {&(0x7f0000003080)=""/126, 0x7e}, {&(0x7f0000003100)=""/118, 0x76}, {&(0x7f0000003180)=""/222, 0xde}, {&(0x7f0000003280)=""/218, 0xda}, {&(0x7f0000003380)=""/167, 0xa7}], 0x6, 0x0, 0x0, 0x8}, 0x4b780000}, {{0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000034c0)=""/149, 0x95}, {&(0x7f0000003580)=""/112, 0x70}], 0x2, 0x0, 0x0, 0xda}, 0x8}, {{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003640)=""/52, 0x34}, {&(0x7f0000003680)=""/164, 0xa4}], 0x2, &(0x7f0000003780)=""/2, 0x2, 0x8}, 0x18}], 0x8, 0x40000000, &(0x7f00000039c0)) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000003a00), &(0x7f0000003a40)=0x4) 2018/02/21 14:01:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000), 0x3) 2018/02/21 14:01:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') preadv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/187, 0xbb}], 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1000000800000007) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x2, 0x4) 2018/02/21 14:01:22 executing program 2: personality(0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00006b1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) dup3(r1, r0, 0x0) 2018/02/21 14:01:22 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x800) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/02/21 14:01:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6, 0x400000000}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000040)=@ax25={0x3, {"604588cd823480"}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)="48a95222d44fe148c707d80ba6cbd06413c2df31a3e48d7f746cc5c62e3c42e07d06c65e1c8462469dea69682d8c305b570cca372e99b6a98efb8467f84129980ac7d2dc14204a801cd7ace7", 0x4c}, {&(0x7f0000000100)="6aaa1e35eb3fc1e46b69146a18a7db83bc13ec33680975086ce7a7e7ed391dd38c47bccc53802f02af9e1e1f112beccd39e535dd538a3d2ba33db7db07425abada53c266b4e1876230ea7bb20009e82892e017d5c3c850cdc91e9a8d0a2761c4da6fee2bbb961b899ce88a7b53664e739718303b315742ae0cdf922d643cf0c4f9ca12cabbb36471aae0a758b34ac71b996087c1d1345d4a07c3492469ea0744a84ae83c799106b4314486a48e21b9054e0fe1fdee1771bfa0ef029e2970d98446ec0dc27ae094f59084fcde977c2e7d8229ff82d8f57a", 0xd7}, {&(0x7f0000000200)="eefef891d9a4331f67c7cf053be10376039b5556eb0d9b033686036bad92762f3f10d1fdb8b14379b978a5f56ceee009cfd30f3d0d5f4c67d3c8104a95d836a91b146253d194be6b1fb6b0e835e328085cb239044e57e7b46423a8e954b82fa2d120", 0x62}], 0x3, &(0x7f00000002c0)=[{0xa8, 0x103, 0x9bf2, "a0924ccc6be481a2e83dca1db459599dcbe066baee89c1db3a361f6c235c80046150f506d32fba9647485d4c18ee51b2320369d19e47aab7b50cb81610dcbcbca63dd2ab7e8a7cbd081c49c2ec3e3d7f05b06159aceed93941282724cfb5b2f632571eefcf18097aaaa1fb1acd5d1a352253efb85f72fe13e8ef3ef5095704601543a92abe7b7cf8a701095b3707601fa666"}], 0xa8, 0x1}, 0x4000) [ 38.956688] binder: 7458:7473 transaction failed 29189/-22, size 40-8 line 3004 [ 38.969465] binder: 7458:7489 transaction failed 29189/-22, size 40-8 line 3004 2018/02/21 14:01:22 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x30, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) r1 = getpid() ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r2, 0x8, 0x20) 2018/02/21 14:01:22 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x501080) clock_gettime(0x1000001004, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x5, &(0x7f00000010c0)={r2, r3+10000000}) getpeername$llc(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001100)=0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x3e8}], 0x1}, 0x0) 2018/02/21 14:01:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) r1 = syz_open_pts(r0, 0x161a00) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x80000001) write(r1, &(0x7f00000000c0), 0x0) 2018/02/21 14:01:22 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xffffffff, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b99ffc)=0xfffffffffffffffd) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xeb, "faa41776880d7f8f5f619c531d9ead318c8299226aec61e377393f7a517dc6f157e7cc68a2dc4af65a28e8cf42adb759bc5901d6626555a992bb5d40a8fbebe39ffe1a005d2f5e1e3b26e1ad71a4944a2db2fe88883da8369595c9fa8baa73a5ff96d642fd1168bfb1ac638e84758925618a7d9501188f5ef2f0cabc2a28d2c44f27d448c0ce653f1e31e91dd46032b419fc602047a388e583a1153deb1fb028acc8a9d8bda5689c4f822c1a7e475ee7b08d5bdcc90821e90aceff04c780ca9fc6d449cbd3109509bbcd047358bf0ffe80ec1d2090f07fdeecd8fcf9e1fa7a39bc99d40dff7d4f0e8354c1"}, &(0x7f0000000180)=0xf3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1}}, 0xcce6, 0x3, 0x10000, 0xfe3, 0x5c}, &(0x7f0000000280)=0xa0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e5fcc)={{0x100000001, 0x0, 0x4, 0x0, 0xb4}}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101040, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) 2018/02/21 14:01:22 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x9, 0x8}, {0x8001, 0xfff}, 0x8001, 0x0, 0x3}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x400, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)={0x3, [0x6, 0xfffffffffffffffe, 0x1]}, 0xa) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000380)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x26, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @common='bcsh0\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0xb407, 0x14, 0x206, 0x6, 0x2, 0x1, 0x3, 0x400, r4}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x5, 0x1, 0x200, 0x7f, 0xe}, &(0x7f00000005c0)=0xa0) fcntl$getownex(r2, 0x10, &(0x7f0000000600)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000640)=r5) connect$ipx(r0, &(0x7f0000000680)={0x4, 0x10000, 0x3, "bebef3a31b7f", 0x4}, 0x10) sched_getscheduler(r5) fstatfs(r1, &(0x7f00000006c0)=""/48) r6 = add_key(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r3, r6) pipe2(&(0x7f0000000780)={0x0, 0x0}, 0x80000) write$selinux_user(r7, &(0x7f00000007c0)={'system_u:object_r:hald_keymap_exec_t:s0', 0x20, 'root\x00'}, 0x2d) ioctl$VT_GETMODE(r7, 0x5601, &(0x7f0000000800)) r9 = ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, r9) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000840)=0x4, 0x4) ioctl$int_out(r8, 0x0, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00000008c0)=0x20, 0x4) shutdown(r1, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000900)={@common='vcan0\x00', @ifru_flags=0x1}) ioctl$KDSIGACCEPT(r7, 0x4b4e, 0x27) 2018/02/21 14:01:22 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xdc, 0x8, 0x8, 0x10, 0x7, 0x0, {}, [@typed={0xc, 0x71, @fd=r1}, @generic="7b95a841ed7a66b51e87da28820dd69ee9267c0f04b9466fa5471ca232da88420b70eddf17ed6ed931cda5ee8668406ad11e0d0007c34658bc694d7a02a3d58f9fd7d37d8b0120c36e08e388413daa9cae0ea2409474904328ec4e8912da5f7676629bc88c4ec78c6fd2432f569fd82ce0940996f642b3197398ae7f2c6558de3e24bdfed0241c29b93105ba49813fcef10f04f078f199d44d843c7f80b4aa88f8a5663717a46a46a4b175b93e2cf68a2f", @typed={0x8, 0x64}]}, 0xdc}, 0x1, 0x0, 0x0, 0x90}, 0x20000001) ioctl$KDDELIO(r1, 0x4b35, 0x100000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x9, 0xfffffffffffffffd, 0x8000, 0xd3, 0xffffffff00000001, 0x7f47, 0x3, 0x5, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r2, &(0x7f0000000380)=0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000003c0)={0x2, 0x6939, 0x14bacecd791d0cc8, 0x7, 0x3, [{0x1, 0x100, 0x7, 0x0, 0x0, 0x80}, {0x7, 0x80000000, 0x4, 0x0, 0x0, 0x200}, {0x4da, 0x0, 0x4, 0x0, 0x0, 0x200}]}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x2, 0x6}, {0x4, 0xbd13}, {0x4, 0x8}, {0x75, 0x200}, {0x8, 0xeac}]}) ioctl$void(r1, 0xc0045878) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000540)="09272e7114d4729d359e794252af6e40", 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) getresuid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0}, &(0x7f00000018c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001900)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000001a00)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003f40)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003f80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004140)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000004240)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000043c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005640)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000005740)=0xe8) sendmsg$netlink(r1, &(0x7f0000005b00)={0x0, 0x0, &(0x7f00000059c0)=[{&(0x7f0000000680)={0xf8, 0x28, 0xd00, 0x7, 0x1, "", [@nested={0xcc, 0x30, [@generic="ac0a61edb8d9b35d8c1750fdce31c1a62cb390bdb55d6aa3700ea7f043b3ae6b721c3e6dcd89ea24acb922f91e16900811b77b19f0f875b80d4892699f8d39e1641f6bfb8b8590a4a580a2255317243084c4f7659d66d838c86fa95972c6798ff6fb26edad7c52c7b11cb96bb057ce158638cdcf73bb12b0765aa35dac3fdd35be109decd7e78b320a00873e01f210e3bc77c9c3b2f9ddc3f39f92f1cf6efb926a", @typed={0xc, 0x64, @fd=r0}, @typed={0xc, 0xf, @pid=r4}, @typed={0xc, 0xe, @fd=r1}]}, @nested={0x1c, 0x8a, [@typed={0xc, 0x76, @u32=0x1}, @typed={0xc, 0x22, @uid=r5}]}]}, 0xf8}, {&(0x7f0000000780)={0xa0, 0x31, 0xf00, 0x2, 0x2, "", [@generic="538d8a5703a9980ca9dc49bed5c392f27323359c5b085f02bfaab33f000014f934dd1e4df8064d567bca52d5b9c0efe286c7161a37e870126597341e494d09937093646f54d755cc55fb06c34c27e3563d23cfbb6126acc22a8d24ca0e2236e071bedd650e1261ec10db7c984074c01e72b60cd6c14b9106af1081308ae61c1a6d4ddd4938f7273c579c9c8112"]}, 0xa0}, {&(0x7f0000000840)={0x103c, 0x28, 0x10, 0x0, 0x0, "", [@generic="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@typed={0x18, 0x91, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x13, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x8, 0x5c}]}, 0x103c}, {&(0x7f0000001a40)={0x2500, 0x24, 0x0, 0x3, 0x0, "", [@typed={0xc, 0x5d, @fd=r0}, @nested={0x1ec, 0x88, [@typed={0xc, 0x23, @uid=r6}, @typed={0xf0, 0x71, @binary="30e6114d66648d6648cc1bd610193748750468a14c62eeff67fbe71ef4042405cf11ae93b5ebd0d8912ceb17e0e3df8c3c32d18ead13efd3369fe02063b45dda04e9e1cf4dfd3eda627f24fb08d5188ead4e9b270d11899a72a3bbea23652ba4254570c8d06aec666fc5d8182b6c47f7f71fa2423ae20534a64f01786fe1da6804d503db0e78403cc8fbeb217dda1cf9bc17accf1d3c14ff0b6b279d170caf32e4f4cb9445a4148b4b665d300c437cb654796f9fdd7ccc3a55fe3d233d82383af82e5690ab21acd478ba17dc5f1d416e1a4c38f0f5c6f8d882890fd252bcbe9cf266097f1f4e4146"}, 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@u32=0x552}, @generic="08be526f8317e64d01a743894a2067cec838195e6438225878a2cea06a323d3636d8533504373c016ae567c5356488d2c5018e38242be8e72d257593bf8b5369707637a172b0aa9c7ffb545d2e626defaf7791ff8933ae002c7a176b95742258e544d55c3dcb6f2f642c9aef2db73bbccd0007e754bb0fa380d9fa554a3070588067e218969ca755de0f7a4d65b5c5eaf487985491d58e3b449e9ca3eb0141d5906cc93c829280937a88ff8a4cbedf8553d242f440e8e91ce255adc9580829748e3bebd8d777816f854774310c62ee8607914c667bebd639f213b90ce1469e93dd6a25ae3552234c", @typed={0xc, 0x39, @pid=r11}, @generic="79c8920f917629726ac7ea5ab32cdb3f6d12055aa90de0edfc6190f1983611ddb77330f3cc7b0f56d0abf101f04bfc4985d87408bced868d735aaf54bd487fc38ada964edb428be2ed205592b45e04bc642ed76e6ac54aa4a0e141c4258f4bce9495f61425e005aaeeeed00f13a1e86e75221ce576", @generic="0f76766f5ea1f4d23e0dea261efa43ad6edece449b8e02aea7b29658"]}, 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"]}, 0x1234}, {&(0x7f0000005780)={0x84, 0x23, 0x400, 0x6, 0x1, "", [@typed={0x10, 0x68, @u64=0x400}, @typed={0xc, 0x59, @u32=0x1}, @nested={0x30, 0x96, [@generic="1454a0758af789a7982d422dc44db410332eb9", @typed={0xc, 0x84, @u32=0x800}, @typed={0xc, 0x58, @uid=r12}]}, @generic="7560b3fe267a108e8dc5a188de250bfaeb6fa014070f2ece30dabe280070640df5a33cd317"]}, 0x84}, {&(0x7f0000005840)={0x168, 0x1b, 0xb00, 0x2, 0x0, "", [@generic="9a9980bc8f476283a918ae50dc26a79a9e7eba5485965fdb0bb980009889f80c30d66a35186be630d85964848701f7eaf7d2f424b0002783ccc780b83ef2fe7692ccbaeebceaaad41737d3b0db1f80dccf64c3195110f3baa4aeac103d629cf332cafc058f69db627a6c3e782047c75368800d4d88fbd90e72ce3634d502e3abb9603dea4c7329180f2db963ffc37d6b5c2ce1e7ff74c31a41db426821a6bbe82b764e797ba9c8b484e1c18570b4593d3e9b241561083b2e683b8d9e4dae9f210cd3741b25f52e768557f0fa70ff8502268dfe9a063e304d98a6deee160a6804356c238c1c", @nested={0x70, 0x1d, [@generic="8c8b2ae2f5a4b1c66456dd3925fff337d3f5aca42dde483432ce7fb843338626931ae4ee6c6ba1ea26a6beb1c33d9355c8e5ac006bd81ebe95ef9a5ebccbd9ab396776eff1f888e8c0118684d76b9054303f8ed0a3ecff26e6a9a9908ee69cc6534ba46a2c398490b87f73"]}]}, 0x168}], 0x9, &(0x7f0000005a80)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0x58, 0x40}, 0x5) preadv(r0, &(0x7f0000005f80)=[{&(0x7f0000005b40)=""/207, 0xcf}, {&(0x7f0000005c40)=""/76, 0x4c}, {&(0x7f0000005cc0)=""/88, 0x58}, {&(0x7f0000005d40)=""/72, 0x48}, {&(0x7f0000005dc0)=""/49, 0x31}, {&(0x7f0000005e00)=""/237, 0xed}, {&(0x7f0000005f00)=""/99, 0x63}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r3, 0xc3, 0x10}, &(0x7f0000006040)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000060c0)={r3, 0x2c, &(0x7f0000006080)=[@in6={0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000006100)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006140)={r13, 0x9, 0x3c1, 0x3}, &(0x7f0000006180)=0x10) r14 = accept$nfc_llcp(r0, &(0x7f00000061c0), &(0x7f0000006240)=0x60) fstatfs(r14, &(0x7f0000006280)=""/197) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006380)={r2, @in={{0x2, 0x1, @rand_addr=0x20}}, 0x6000, 0x8, 0xffffffff, 0x763, 0x10}, 0xa0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000006440)) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000006480)=0x7) 2018/02/21 14:01:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)='mime_type:\x00', 0xb, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[], &(0x7f0000000040)=[], &(0x7f0000000080)=[], &(0x7f00000000c0)=[]}) writev(r0, &(0x7f0000000000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/02/21 14:01:22 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000013f40)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000011fa3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) 2018/02/21 14:01:22 executing program 4: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798ecbeebb3db8791b07539", 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="59521769a96f60899040052bb4", 0xd, 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f0000000100)="cb912156d09be522eb0b70b1bb3fa27dc22313e1acdcabda30af706c0439beccd5a05a01162e3e2dae7261ae7d260152ac", 0x31) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000100)='stat\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80900, 0x0) sendfile(r0, r3, &(0x7f00006dbff8), 0x100000000ed5a) 2018/02/21 14:01:22 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x9) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7a, "9c1d27cf367087cc453a987efbae172006713fabaf6926f796d5968d027bd40a976d79cbb65dc2b78f146bb6da689bf33d62c539fed03264b8b52c8e47b2114a4e0ef4a6a9b35af22dc2b0e8468dbcd99f607ce7d8678034fc615d6028a822ce35e228c90f1683577becf81a5a49540743371fdd315214175821"}, &(0x7f0000000100)=0x82) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) r3 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='-.vmnet1]\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) sched_setattr(0x0, &(0x7f000046b000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff}, 0x0) [ 38.999165] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.006162] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.027109] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/21 14:01:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/exec\x00') fchdir(r0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/21 14:01:22 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001080)={r1, 0x100000001, 0x1, 0x2}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000011000)={0xaa}) 2018/02/21 14:01:22 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, 0x4, 0xb62, 0x400, 0x1, 0x40000000, r1}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) close(r0) r2 = accept4$inet6(r0, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x80000) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f00000001c0)="85a568a7a153b5c116f0fef9801b23d8c4a5af647398872e4d4883b4ad7fcf074e7538b5c2657cbb79b30974312f41f8db18a511a2885a41e8dd4df34bb7f6ff926b83bfe8ee90796c63884057e3da51e02eeb432d2a66cd893ed967b1c6b743df87fe47f1e729df6825d74cdb525295ca96f3257149248cd52d05fe6ee2d7968231056a8326487507d5952ba4e6") fchdir(r2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000280)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x204c, 0x140000000000000, 0x10001, 0x100, 0xfffffffffffffff9, 0x40000011, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_int(r2, 0x29, 0xdb, &(0x7f0000000480)=0x6, 0x4) getsockname$ax25(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000540)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x0, 0x21, &(0x7f0000ffc000/0x4000)=nil, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x81, 0x207, 0x6, 0x500, 0x401, 0x400001, r4}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000680)={0x0, 0x81, 0x6, [0x100000001, 0x3f, 0x6ac6bc74, 0x4, 0x3f5, 0x8]}, &(0x7f00000006c0)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000700)={r5, 0x4, 0x7ff, 0x4}, 0x10) sendto$packet(r0, &(0x7f0000000740)="6f5f357e77c3c07d70f93e559c1b3157132b9b1221673c0cf351959d70a85f48365f2954e2f70cb64a4e1e90f9319dd111eed39497da05a778b9ef07ef21a64c2ac2b1f2621ea8aae851128aa0a442594607021a1f2d88c92ea69e4012495692e5d7e89edc76a86ff9d52ff87de5d0114684a26e816ad131a16edb4b2b0e888c294fe54686a41b9d4239f8553d990a4869e02cd8d71a4277cef6549f6774ae289516346777add5890b0d1d64b4f2805af8a93495c415bf942fb3e2e20c", 0xbd, 0x5, &(0x7f0000000800)={0x11, 0x1b, r3, 0x1, 0x3, 0x6, @random="ddfadfb4eec9"}, 0x14) ioctl(r0, 0x4, &(0x7f0000000840)="2c03f6304aea48276c47d9fb9087c3a4c9e75acc9941e7aa22dcdb4bf14fcd99e08d6b7df5e54a448d3b7ce6a59814f22b43c020417acd1a01303dc54d6e6d48") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000880)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff801}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x3, 0x7, @empty, 0xfff}], 0x64) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000940), &(0x7f0000000980)=0xb) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000009c0)=0x6) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000a00)=""/202, &(0x7f0000000b00)=0xca) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000b80)={0x3, &(0x7f0000000b40)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000bc0)={r6, 0x3}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0xc) r8 = getgid() r9 = getgid() r10 = getegid() getgroups(0x4, &(0x7f0000000c80)=[r7, r8, r9, r10]) 2018/02/21 14:01:22 executing program 0: timer_getoverrun(0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1ff, 0x4) 2018/02/21 14:01:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@int=0x1f, 0x4) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x3ff, 0x9, 0x80000001, 0x6b8e, 0x1}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099bfe0)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009}, 0x20) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000040), 0x4) getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000080)=""/246, &(0x7f0000000180)=0xf6) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x1d) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f63ffc)=0x20) connect$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x0, @rand_addr}}, 0x20) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000100)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x50}}}, 0x1f, 0xfffffffffffffffa, 0x4, "f465bd0644975acddaf5cd852fc8d858bb6e228ca957b077611c5bbe3f0ee5b7b5e2bce96465d82d7c9cc880dd64112333a8d261a619e6e84ef4f34d3048e7d3f03d93e3eb0d186a413988838ebb09ac"}, 0x160) 2018/02/21 14:01:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x84c0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x1d4, 0x0, &(0x7f0000000080)=[], 0x6a, 0x0, &(0x7f00000000c0)="2c5e80e8e1020cea40e7648a656416d4f19b0eb4a7c9c4c2943134841ef74d953c754f2965356f80e1a13e06ba484168e54c8aeb6984a5cc01870ed2283e2a2cb13cd3ec036c1fe156a873c00da087b2c1f495878a6f1ed64163a39f63f800838af73ef8b50e872ed7ae"}) 2018/02/21 14:01:22 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = epoll_create1(0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x1}) write(r0, &(0x7f0000f4f000)="1f0000000104ff00fd437f0000000000f3050100080003000000fdff00ffff", 0x1f) [ 39.048396] binder: 7497:7509 ioctl 40046207 0 returned -16 2018/02/21 14:01:22 executing program 7: unshare(0x28060400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents64(r0, &(0x7f0000000040)=""/189, 0xbd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(0x0, &(0x7f0000006ff9)='status\x00') r2 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='status\x00', 0x0) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='status\x00', r3) sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/21 14:01:22 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x68000) ioctl$KDDELIO(r0, 0x4b35, 0x4) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000d0d000)=""/139) 2018/02/21 14:01:22 executing program 1: clock_gettime(0x5, &(0x7f0000000080)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10200, 0x0) recvmmsg(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/218, 0xda}, {&(0x7f00000001c0)=""/74, 0x4a}, {&(0x7f00000000c0)=""/183, 0xb7}], 0x3, &(0x7f0000000300)=""/48, 0x30, 0x7fffffff}, 0x2}, {{&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/100, 0x64}, {&(0x7f0000000400)=""/203, 0xcb}], 0x2, &(0x7f0000000540)=""/241, 0xf1, 0x4}, 0x5}, {{&(0x7f0000000640)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001780)=[{&(0x7f0000001680)=""/196, 0xc4}], 0x1, &(0x7f00000017c0)=""/77, 0x4d, 0x3}, 0x800}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001840)=""/28, 0x1c}], 0x1, 0x0, 0x0, 0xfffffffffffffff9}, 0x6}], 0x4, 0x100, &(0x7f00000019c0)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000000040)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000000240)) [ 39.092774] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.113252] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.127608] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/21 14:01:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000), 0x2a86363a069bd62a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) keyctl$session_to_parent(0x12) 2018/02/21 14:01:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000026000)=[{&(0x7f0000e22f96)="390000001300090468fe0000f9ffffffffffffff03000000450001070007001419001a0004000200a400001202000008070000000000000000", 0x39}], 0x1) r1 = syz_open_pts(0xffffffffffffffff, 0x583002) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) 2018/02/21 14:01:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080), 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x2, 0x19a) 2018/02/21 14:01:22 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f0000de6000)=[{&(0x7f0000435000)=""/4096, 0x1000}], 0x1, &(0x7f0000549000)=[{&(0x7f0000fc0000)=""/84, 0x54}, {&(0x7f0000e81000)}], 0x2, 0x0) 2018/02/21 14:01:22 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0xb, &(0x7f0000013ffc), &(0x7f0000000000)=0x4) 2018/02/21 14:01:22 executing program 1: r0 = geteuid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x2e, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x5, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80, 0xe0, 0x8, 0x1, 0x2, &(0x7f00000000c0)=@generic="5ae41d5b78e5210f618e4b208ee44775", 0x6, 0x17b, 0x1f}) r2 = accept$netrom(r1, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/89, &(0x7f0000000240)=0x59) r3 = getegid() fchown(r2, r0, r3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{0x8, 0x1}, {0xf, 0x13}], 0x2) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000fea000/0x13000)=nil, 0x13000}) r4 = socket$pptp(0x18, 0x1, 0x2) fchown(r1, r0, r3) bind$inet(r1, &(0x7f0000000300)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000400)=[{0x7, 0x3ff, 0x7, 0x3, @time={0x0, 0x989680}, {0x97c3, 0x1}, {0x100000000, 0x8}, @raw32={[0x2, 0x1, 0x3]}}, {0xfffffffffffffffe, 0x8, 0x0, 0x40, @tick=0x6, {0x0, 0x8}, {0x3, 0x10000}, @quote={{0x8, 0x2}, 0xfffffffffffffffb, &(0x7f0000000380)={0x88c, 0xe48d, 0x0, 0x9, @tick=0x2, {0x2, 0x9}, {0x7, 0x7}, @quote={{0x5, 0xfffffffffffffbff}, 0x3905, &(0x7f0000000340)={0xffff, 0x1, 0x6, 0x0, @time={0x0, 0x989680}, {0x5, 0x9}, {0xc002, 0x1}, @control={0x1, 0x10001}}}}}}, {0x7fff, 0x2, 0x101, 0x9, @time={r5, r6+30000000}, {0x7fffffff, 0x4}, {0x800, 0x1}, @raw32={[0x9, 0x5, 0x5]}}], 0x90) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000500)={r7, 0x2}) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000540)=""/187) pwritev(r4, &(0x7f00000016c0)=[{&(0x7f0000000600)="f966e026181c25530320098b9422bf39c94232d422d9f942dbe3d67d5c9d8c3577095102745c8d878fd355cdc087991fc7843ceb72a3d3054f4c6d173324402a303dbbc31f574e401cd47c411a594b9fdf55f0b6c06ba2957c95d5451133d981df67c48ff1ecc258236ba40c2d2785d140359fb69119610a593c80cd", 0x7c}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="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", 0x1000}], 0x3, 0x0) geteuid() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001700)={0x0, 0x1}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001780)={r8, 0x4}, &(0x7f00000017c0)=0x8) fcntl$setsig(r4, 0xa, 0x23) write$sndseq(r1, &(0x7f0000001800)=[{0x8, 0x101, 0x7fffffff, 0xff, @tick=0x9, {0x4, 0x2183edf6}, {0x200, 0x4}, @note={0x9, 0x3, 0x84, 0xfff, 0x6ee}}], 0x30) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001840)=""/18) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001880)) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000018c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r9, 0x111, 0x3, 0x0, 0x4) socketpair(0x5, 0x0, 0x1, &(0x7f0000001900)) 2018/02/21 14:01:22 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f0000000080)="72e16d667300", 0x1, &(0x7f00001c3ffb)) open$dir(&(0x7f0000026ffa)='./bus\x00', 0x8000452002, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x1000) 2018/02/21 14:01:22 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x46, 0x2, "d7f26e0512e6", 0xff}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) sendto$inet(r1, &(0x7f0000d38f95), 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) connect$inet(r1, &(0x7f0000ad2ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0) 2018/02/21 14:01:22 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x5) r0 = socket$inet(0x10, 0x2, 0xa) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005fa1)="100000f1c0ee000007fffd946fa283bc04eee6d8793986c497271d8568b51ba3a2d18873", 0x24}], 0x1}, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x5) 2018/02/21 14:01:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f00000000c0)={0x4, 0x1, 0x0, "11eb667bc7b4"}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0xaa, r1}) getsockname$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000100)={{0x1, 0x7fffffff}, {0x9}, 0x6, 0x4, 0x100}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/02/21 14:01:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') mmap(&(0x7f0000ff2000/0xc000)=nil, 0xc000, 0x1000000, 0x20000110, r0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$VT_RELDISP(r0, 0xb701) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x74, 0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="6ca8e1bc05428f2493de304da66b1d0842cc9ba36f0297c14ebd7be65194964c0cff8dfe9751334d58c7037c7b3545280e18e5f68a5aa2d62e4dca4e236251dd565929e1157746e28191eb6abb6a143dc5cbe0699d36deed6d4f108144e16369e1827ada8d01568a1756f773e380ecf82cd6c3424d34d20214ccd1077b96a65bf5a8098630cd44c16b55faa6ddb5e4c632e9dfbd674dc543e06d8e3ce9329d86edd5acaa957b37d55c7bb4f4dbde5f7409712b7019a6aaf0a4e24132888917d0f5", 0xc1, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)=']\x00', 0x0) r3 = request_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='md5sumsystemeth0cgroup!\x00', 0xfffffffffffffffb) tee(r0, r0, 0x2, 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000300)={0x80000002}) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r2, r3}, &(0x7f0000000340)=""/165, 0xa5, 0x0) accept$ipx(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x800, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x4080, 0x0) 2018/02/21 14:01:22 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000002963a085ffffffff04001d210b00ab0010b500001000ea08f7ffffffffe5b71c", 0x9) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000015c0)=0x0) r3 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001600)=0x0) r5 = getuid() getresuid(&(0x7f0000003f80), &(0x7f0000003fc0)=0x0, &(0x7f0000004000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004100)={0x0}, &(0x7f0000004140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004180)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000004280)=0xe8) stat(&(0x7f00000042c0)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004380)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000004480)=0xe8) connect$packet(r0, &(0x7f0000000040)={0x11, 0x0, r11, 0x1, 0xffffffffffffff7f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getresgid(&(0x7f00000044c0), &(0x7f0000004500), &(0x7f0000004540)=0x0) sendmsg$netlink(r0, &(0x7f0000004640)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000004080)=[{&(0x7f0000000080)={0x134c, 0x3e, 0x300, 0x1, 0x0, "", [@typed={0x18, 0x11, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="0eaaf8fbf1ef7cec07864b6d7d5b26b3574651e58f13ceb694a6f6aa73b7b42b0af5c7fe09d4953f0bca043cc5c8846c398fdb98d54a95c5d02e370099c91ccbd6c7866484b802958e8f429e5dbb711db7e1", @typed={0xc, 0x4f, @fd=r0}, @generic="79ed4133b23b2ee31f27c0ba927c5ddca49017593cf6455822adcf3650aa726c86c992e406b89bac35ea50108e7c5c0c3cc7e959d82f50d4b426409829b3daf5d9895e6f29c56d4378b89d5bce5b2624d9d75d2eca17a57e2fe1c7898758f0a7354564a6c44debc19c197a51c98496d65fa5c0b2ba9a8fd2cd8d802f974cab2c98e07cc7b19e3a6384935e76b308cae4b30e82ab327e9bf62bc740e2ae303bc74dbb954bf34a089a6fb8ee9b34639e52c0ea2f1da741340067c6bbade8", @typed={0xc, 0x38, @ipv4=@multicast2=0xe0000002}, @generic="57629a192cb0a0dda00ffdd9fa99345bde8e56488ac23fd677423bb09e8c7b8546bf97ea3f4a57cf39e7642f9f4870d13a8fced3c033d300901133f733ae49db6fddec0fd244db57b6d75ea669e3eb51efa2fab25718b398f9df4eadd206546ab6417e587965c16af86ea45f6dd167a5f450acde20746f68d4a77436b231f73e57c1d80e43ffd54543914c02297c6eb7d4b3d5f08040ac75d8ba38efd0025c658c", @generic="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@typed={0xc, 0x1f, @str='*+\x00'}, @typed={0xc, 0x84, @pid=r3}, @generic="25388ce0311bfef967e9f3ecf05a2a90d22b0b15518f4c15aa3eb1c89d0947200e"]}, @nested={0x138, 0x3c, [@generic="9f0f4d16288af676b56b911009f337a87153f8594089250bfdbf1e879f25716f01fd07abe261c61474766f6741da43ae85601dd226841549", @typed={0xc, 0x43, @str='\x00'}, @typed={0xc, 0x4d, @pid=r4}, @typed={0xe4, 0x78, @binary="1f00e2aec2ef90b7e62f02868b613819284d659fe1cc3780e3941c4a48438d11d9ee2a19be2e0428496288e72904616223cfec2bbe9b1f18e0a7f5278f38df44ba6f1ece377933aad91545c47e7f6a53393a33e1f898301c398a95da4e8ac4fd9c7781add210aefc80c007a873aec22756b7e6480d6922d54b907e38fdafb6a6e29f017920a1768e2a72f42a07e33a8504d72e0d17c0d8295531c0a562ff277c4f714bb5ac2a15f8ee313fd7a9bebf8534a916feec665d469efa8e1e663fe8b362eff34f91bf47c817f02aefe0b6a9e47e3072d2baae28db3d"}]}, @typed={0xc, 0x91, @fd=r0}, @typed={0x10, 0x8c, @u64=0xffff}]}, 0x159c}, {&(0x7f0000002c00)={0x148, 0x1b, 0x400, 0x6, 0x2, "", [@typed={0xc, 0x90, @ipv4=@broadcast=0xffffffff}, @generic="26e17371887b4c275c684d54f004029abd99bec1cefe93b214524ff4eb410b7fa244673879fa53049d9876617f07d64cb448406a47c0d2417f014183cf74a1fd302f0463ffee900b6993d703ab8a187adfaeb3c2a606e68b982c616ee903abb544db154a6c37b8c333b4fcbdbe5a171b8289370146660ddc7f6f17a43284e4685ae74843bca550311463e9da0e0adc329f7717cdf10a6dd3b4b6d9351110ae37d81ae6c24daa5a4c299941992a6ae07f8d31e897888509d51c200ad89b7cd380acbe412f00e316df3be13ab7a93c882449fb3e867c342d798c7b521566cbc93a8df8c35de5", @typed={0x18, 0x58, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="c13c8baf7153d8c61af817aaab9b07888d3496a277d5ad314afebbf48d5c9649b54ccb2ad287793a73d9064e"]}, 0x148}, {&(0x7f0000002d80)={0x10e8, 0x29, 0x2, 0x6, 0x2, "", [@generic="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", @generic="8612f2309fcc700cdbb75217290051419be79cd58445e301987fcc18ec66a0a55983c149de7f013bad1e1477bd7e598e2aaeeb63ce2bcadf6567c8ed5c084235d1585233031dd104b112bf5297ee3864d66cc7b5922a9c05c3f8cf1fe587c3719dd4dda59d05f6394e72a773c196bca1cd1d509990797d46e1287b33e23b7e9674be30f2a3ec781df390a2f82b2d11926faa1d907fd44ebb3fed296db6264329ba7ff961964ea55dfb1109193d3365031c4f36202571741e7f9528b912bb83a1200881f5359a180fd9300895091c2c04c9654758fdb9"]}, 0x10e8}, {&(0x7f0000003e80)={0xe0, 0x23, 0xc08, 0x4, 0x1, "", [@typed={0xc, 0x45, @uid=r5}, @generic="6e80e49a7df4cd0add613e5d770bdc944f82d84df9fe901e1c79b7465c5fc6e5953cb9bde08925ef47d3e69092d6558d6d0ef2a8b7df88874ceece800ce36ed200", @generic="b95d8c0686eff8a186ab7011b14a5e35744350f9b346113918b16a94b64865fa26e2adf6fafc2992b6004f81da4c41e3b193b01f2f643c7e1a73e9c4db189f987a11b634f86d172c5fff9c4e3d8523c331fb2fc495f5a077ca028f308a1a98eafd17014ec38068fb415ff2ab0068c38c7231785d38de8b893fb6bc8cadce7e8729"]}, 0xe0}, {&(0x7f0000004040)={0x34, 0x42, 0x0, 0x6, 0x1, "", [@typed={0xc, 0x86, @uid=r6}, @typed={0xc, 0x1e, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x51, @ipv4=@multicast2=0xe0000002}]}, 0x34}], 0x7, &(0x7f0000004580)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x98, 0xd1}, 0x4800) 2018/02/21 14:01:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000010fa2)=@ethtool_dump={0x25}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/02/21 14:01:22 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x0, &(0x7f00000000c0)=[], &(0x7f0000000100)=[0xffffffffffff8001, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x3, 0x7f, 0x80, 0x0], 0x0, 0x1, 0x0, &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x9ea2, 0x5, 0x78d2dcd6, 0x80, 0x3, 0x6, 0x767c1a7f]}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000002c0)={r1, 0x3}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f00000005c0)=0xe8) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000780)=0xe8) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000940)=[0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000a80)=0xe8) fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000c80)={&(0x7f0000000300)=@proc={0x10, 0x0, 0x3, 0x1000000}, 0xc, &(0x7f0000000480)=[{&(0x7f0000000340)={0x118, 0x38, 0x400, 0x7, 0x1, "", [@typed={0x8, 0x3}, @generic="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"]}, 0x118}], 0x1, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x110, 0x810}, 0x40408c4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000cc0)) r12 = add_key(&(0x7f0000000d80)='asymmetric\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000e00)="915ce1b0ef086530fbefe3c10f5070aa8da4cd5e8ff9d0958c3d661899a4", 0x1e, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000d00)='keyring\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r12) sendmsg$nl_generic(r0, &(0x7f00000012c0)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001280)={&(0x7f0000000e80)={0x3c4, 0x2f, 0x708, 0x4, 0x0, {0x14}, [@nested={0x16c, 0x66, [@typed={0x10, 0x48, @u64=0x40}, @typed={0xc, 0x84, @fd=r0}, @generic="7e984c95603fb86a744dd02f5536030c8c18b17358d1deeb4f6f478a8b7a43c93efd33cf186760b5ed8f181661e308251d80c5c4fe58bf0ed4b63934bd50d1dcaf9071c9cf", @generic="fcd7876a80008c1000b69ec96ef253e9fa542fcd4c52e1291d96f29abd18f5ddddd31ccbb255779108fe919e03c36553fa2296de12fbb4e632fcea5bab49f8e1ce3282a4672e2674a9db34cb46b2187ffc57546398da336c784ebaafe3832f1d113fc09d82a2001c1cd0fcdd393a41602f640b87ce782f88d8cd0fd6f02f2c7d89222e37aad5be698b94f9d11ce6b223ee8afd0e56f11e187838a534bc2766e907a1f9e226b42a4e378a975d78311da5082090594aff60d7244a11c610b053e6dd0fc0715be6e0ebfa3635fc69b94ba57442eaea9b7c75effe70b5d8b252fccd45792796f868d5b6b33dcf76", @typed={0xc, 0x1d, @u32=0x5}, @typed={0xc, 0x6e, @pid=r2}]}, @generic="83a683ec54d3ad04e64ce96f5a085cff63b14347bafa64abdeb66a8fd658100bcea03756f86c568f98ca947b80fca862e5df8f5c1624f3eed78d7ad1f7652d5b6603f8046ead7920e6d3a0a2a5cf7c10eafa96dd4e92b664c2ec35fe381b9cdce4b4713db40e03e86aace37afe5d8b", @nested={0x11c, 0x7f, [@typed={0x3c, 0x23, @binary="d47d74f450c56d44e8d98217ae13d24b0d5ec79cacbd4597352e8dbcf2266eba928619a621e8ba4f955867b8f05a5c2c5f6756"}, @generic="1522f3e64835f5fbea8acb127a4147b49f7453906ba49f4efa4e84ddd1975c80617b4ffe43be895ad78cf3d24bd962f3c6cf6858c56cb114d4598c38d9d45d5e32908353738343be5b17183b105f6a0520070f148cc99f91d49ed8dc87f9e1ec5f783f1dc75aaa77a489ee2b8711f8f8987af61ecb45c3e728222f833f7b15ed1c539623538a55b2e197a32f6138c6b565b7a6649cbef33db4c6e60485146f6318ea55c5f48b9f24acdd364c78076b28a8ff7f052adc15efb9a79709e8cebc0c95866e7049cef880213140fa48cb77a21884c4010a3c0283ab949a03"]}, @generic="2bfa388a9bf10113066835e4e7913414fa77f57bb85daacd32e70b3c358736c3f2e49888cf99c8e75466e3fbd796debf50eceb132312c6be17292235a1d0e3ccdbae70913a428f932a4c08a576fce9109526963876642cc52b54bab2a7fc9a10ec8a23489a756b75d1a52da48c98b1f8a770f8a133a75a61537fcc73fe1cfb59a13b1c70c95f313de27cbf3a555276f751a1372a921a94a0239e3a8256", @typed={0xc, 0x85, @uid=r4}, @typed={0x10, 0x69, @str='keyring\x00'}]}, 0x3c4}, 0x1, 0x0, 0x0, 0x4000001}, 0x8090) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001300)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x923}}, [0x3f, 0xffffffffffffb13d, 0x2, 0x2, 0x200, 0x0, 0x8, 0x10001, 0x3, 0x1, 0x6, 0x53b, 0x7, 0xfffffffffffffff7, 0x2]}, &(0x7f0000001440)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001480)={r13, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x10000, 0x8, 0x758, 0xff, 0x2}, &(0x7f0000001540)=0xa0) r15 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x41, 0x0) connect$unix(r0, &(0x7f00000015c0)=@abs={0x0, 0x0, 0x0}, 0x8) arch_prctl(0x1005, &(0x7f0000001600)="f9158eacdc6eff803731009d0bedaef759cdf1356d50a4ef77af910dce3063318a0630677311ab3695c9942ed8263c3bf5aa9cc1ec70bc1fd21e221f5f1c86d42c3f734e17ce2e7297019937d0cc3a4521ec89839b1fca748c297588a98e006b0491fd7d35549f6a1442eddd1e691643419f3c826e7446f758f2093022d5d821241e200b9c55ecad1f24d0b312b2e1b57aa86893cdb8e1e52a0127af44c8a14c92783b6a555506680152aea46649a7") chroot(&(0x7f00000016c0)='./file0\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001700)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001740)={r13, 0x9}, &(0x7f0000001780)=0x8) recvmsg(r15, &(0x7f0000003c80)={0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f00000017c0)=""/21, 0x15}, {&(0x7f0000001800)=""/58, 0x3a}, {&(0x7f0000001840)=""/44, 0x2c}, {&(0x7f0000001880)=""/249, 0xf9}, {&(0x7f0000001980)=""/44, 0x2c}, {&(0x7f00000019c0)=""/50, 0x32}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/221, 0xdd}, {&(0x7f0000002b00)=""/4096, 0x1000}], 0x9, &(0x7f0000003bc0)=""/179, 0xb3, 0x100000001}, 0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003cc0)={r14, 0x5}, &(0x7f0000003d00)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003d40)={@common='bcsf0\x00', @ifru_flags=0x2000}) 2018/02/21 14:01:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fac000), 0x1a) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCCONS(r1, 0x541d) 2018/02/21 14:01:22 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x8000, {{0xa, 0x0, 0x19, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}}, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x108) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000080)=""/4096) mq_timedreceive(r1, &(0x7f0000712000), 0x0, 0x0, &(0x7f000041a000)={0x77359400}) mq_open(&(0x7f0000000040)='-$\x00', 0x840, 0x22, &(0x7f0000000080)={0x1000, 0x1000, 0x3ff, 0x4, 0x2, 0x2, 0x6, 0x50}) [ 39.308328] audit: type=1400 audit(1519221682.383:47): avc: denied { create } for pid=7590 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/21 14:01:22 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000baffc)) 2018/02/21 14:01:22 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2f, &(0x7f00002c6000), 0x0) 2018/02/21 14:01:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000b8a000)={&(0x7f00009f7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f00009a1fe0)=[], 0x0, &(0x7f00008ebf1c)=""/228, 0xe4}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xffff) writev(r0, &(0x7f0000300ff0)=[{&(0x7f0000e6eea5)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/02/21 14:01:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d25ff4)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0x2, 0xfffffffffffffffd}, 0xc) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000000)="2fbfed13c6accc89e7533733123fa27757150f720b413fbdfb2c315cb01829fbd0eb4d013d41c74df0e211855ea9259b7d174e6d7a6ea40c6b7455ffdf7c2db4caa0806c8723a4b6b734b852f2e24b46d84227265b319ca6bc6ef3472f4db4f20a4821df762d5e722c6bfb59cd6cc59d7715b9cf4ad1837296f4f15d714bd774fd9489e76d671b771c8ba05f827621059bb7aaa1d5bd9d075d3cbc6cf9", 0x9d}, {&(0x7f00000000c0)="bd0dcc753d922cd9f968e61bd61df74bde539fd6fe7d0ebe82d07b465ef5b4bb1ae00d679f25a74389419a537079b3cb9af2ec49b52a732e8827ec0c8cdc29fe1e44a5587be0596794e3172dae0fcb3538059d1eefe97d7f609f0a6f3d9df68cabadc94342eff347db393e1d58d88e836b411e379da5d37bfced19dd3d637ab3b3228eabd9073a1a65f93621dbf971059ab8f0bd6b235da1e3d3c50f51f8adc1f3c9efae5007b23e7146b096418862174c7e3e2daae210cc33b622384a4f6f189fe542576a14384f", 0xc8}, {&(0x7f00000001c0)="ffb09383b1bc283802a113e8a74f344b4d901979d8081a892534dda0fee336534b6f9ac505189055e2bf8b0e1cace419681e199beccc770c04b9fc507a23e6ae000cef36faa699838642e1fff3ec868e480d8805c2fff639383a1ae37d5251b51c1eb90828f0d17fd71802fa669fe5b0e4b89f188dd53b9b7c268ad8473b319938547151cb3f7759ffd10e74bc8540c75091288b96bce55fb91d8c03d62d516dde69d9e566e5f8acd6958319668d3bd97d5b0d5e3f291d81116269ffde", 0xbd}, {&(0x7f0000000280)="3d3ed58c8b2e57933a9f6a6f462801a484dee10e27c8da4d6cc88e5cfc4399fc5afbd45801355b0affdbde058cf53c8635d297ef57a300470b6c51f357af9ab487ee554b8af1e66fb5f5b562ac53f54a32ee5c60acacad8c148603df55b0f440175cd3efc39f738632d893ae4c440a4faaa84a4f16f2b9e230d54e47aeb3d36319d2bb10fbe633a4b9332a142eed20df54a2473b3cebedb1e2a465b90e5e6618f189a1daf5cb60770cf20884ec66f0e845a77a9004e09ded6609be866a15ddbc7151433b15399370f3461efc47754f996e56a44d5219894d44ce3c643b4eb6ee27e226af", 0xe4}, {&(0x7f0000000380)="740f8436b89a9ac258feccb43c5f8ea080c5061476ba2a5cefced62dedd5c129da1b09cbc68ddc2e6705d04acab1b6894d9b38931a4ac8aebde5bcb28cf0da5d00e0eb8ab778d97ca43907c939724e8ee108d3431dcdf8d3d175c4532b6f7ddb0e42664209f6c7d2ab88cd652bb9c63ea509fe60cebc9cc6b8ef8153ca55d2b246657cd1f1263df793c80526adcc9c84933d75e0299a608bb551ff41ead2b22e3f38205d8031587be78986511c0b80138518e7109e3f4c7df3dedf0536caedf81326b384b84e605d92b16682a31bb3fee5ea9c40d0a883", 0xd7}, {&(0x7f0000000480)="4434b54140951d70f2cf2594cda216faf6248f6ade28e1b0a074ac436f766b5cfe997a45db48f8b30cd386af3c5727d44436346b2c721fcead48be519b18ed130e1aeb6e45887f72009d1f177021ca42a0b38fcc06639664759830559fd5185f003d24bc1c7df500a69b0aa28f074dee84364ddb1786964260990816bb4f07ce121770a31ed934878ddf68c63634850fabf2206189afa6f89053c8ac", 0x9c}, {&(0x7f0000000540)="a4b6e9c6a3f1b6e81ed1e0a868d015e59e6a3dcd6262f21dadffb22e0b2dee6ad6f3eec3da7eaf02f78e921954e5b5909d11eb2497304276b3754aa47251d7e0f22f6e77dc9da7fd67833a0e9c724a9242c825cc3b66e2779a8528acb7630efe559eaa0d3a7267ba278417c32fef1ced8e1f47ec7e0457334fffa1c81e6c4380757a13c8e0a065c45b866ad49fc0715c974bb1a0e0b682c635a996b1383fbd9abd40c6ced80f60f7d296daa050433d0209d559b5947b7225256cd8095ca58186ff86b3f1f6cae240f70758bbb72c9d1524b1cd57e2", 0xd5}], 0x7, 0x0) [ 39.356357] audit: type=1400 audit(1519221682.433:48): avc: denied { write } for pid=7590 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/21 14:01:22 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x6, 0x80}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000cb5000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/21 14:01:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087cff0)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000200)=""/136, 0x88) close(r0) 2018/02/21 14:01:22 executing program 7: clock_nanosleep(0x9, 0x1, &(0x7f0000064ff0), &(0x7f000002aff0)) 2018/02/21 14:01:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f00000073c0)=[], 0x70}}], 0x2, 0x0) socket$unix(0x1, 0x7, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x202040, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0x0}) sendto$inet(r2, &(0x7f0000000080)="d67f13c98b21eab00f1d40c97c0a831dd2fa6675e4531f6e9cc0edd01a37bb86e4e1e2ee584dad75068e14d8381d5e6f6fa29735707ce6b11011dbb16d24426fec4b39b225bcbb40a38e0dbae55af51bd22e6fdc69104885755b72376211466b75cba6721e5a3477b2c0428884366ea58ec5b94a9cdcdbffb50004eb45909e10940a1bde190ab48ff85246744a8047ea6797ca7bd297192b2c099b7e1ae0449c74031fee9cd432c7efe026727b552cbb7505d72ef7e21377ae78e6d8d761a5f678a6eba44aad434581c5e3737b7282ffe27cde82978509fa1c419ab05ea39607b78f23ed70e1f0312766fab35229", 0xee, 0x40050, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/21 14:01:22 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000100)=""/139, 0x8b) getdents(r0, &(0x7f0000000380)=""/407, 0x197) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}}, &(0x7f0000000040)) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00000001c0)="94892f4587f01941ce07d394d2136ed16c8141d8909041e90834854fe0a0d4981323bf60e647500842cbd93a39998428669d625166afec02f8eb3404ce9e01353b10514bcec2665141c1540c7e22cd0e553565121a352e09bfcd0826c430021758b3ee9564ed1f231b17d44c47110a2ef3090eb363673ccbe3f1a081c18b4caff3ff044c1aa873dfad46ca7bdce7a07c3ca4a0a186a1eee7933992b49f400ba939cd929711b6f0bd89e527cdbb07a1012988652371") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x246cfa781b56f990, 0x1f}, {0x8, 0x19}, {0x8, 0x8}, {0xc, 0x71}, {0x0, 0x80}], 0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x20b, 0x2, 0x7, r1}, 0x10) 2018/02/21 14:01:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ustat(0x1ff, &(0x7f0000000000)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000000c0)={0x0}) r6 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x10000) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000500)={0x120, 0x0, &(0x7f0000000300)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x30, &(0x7f0000000000)=[@fda={0x66646185, 0x1, 0x1, 0x6}], &(0x7f0000000040)=[0x38, 0x20, 0x38, 0x18, 0x78, 0x48]}, 0xca81}}, @increfs={0x40046304, 0x4}, @request_death={0x400c630e, 0x1}, @acquire_done={0x40106309, r4, 0x3}, @increfs_done={0x40106308, r5, 0x3}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x0, &(0x7f0000000100)=[@fd={0x66642a85, 0x0, r0}, @fda={0x66646185, 0x2, 0x3, 0x37}], &(0x7f0000000140)=[]}, 0x2}}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x68, 0x48, &(0x7f0000000200)=[@flat={0x0, 0x10a, r6, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x4, 0xd}, @ptr={0x70742a85, 0x0, &(0x7f00000001c0), 0x1, 0x2, 0x3}], &(0x7f0000000280)=[0x28, 0x40, 0x38, 0x40, 0x0, 0x40, 0x78, 0x58, 0x18]}}, @exit_looper={0x630d}], 0x83, 0x0, &(0x7f0000000440)="19ea6cf33fad7b89ffacdc89aee593712e0c278c4877f880e07f4f6909067ae07e4edea15aedb88e04b7b919c76afbbd2d92501f30b7eed677dd028de888fd84820aedbc714fb77542661cb9233eff0208147e7885f5bad77ce1bbd9afeae4f480630a8ce6542de63a88134e07618f37df5b6ae1aabd1294be8be3c1994e4b5b6b1bc5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r3, 0x5452, &(0x7f0000d6dff8)=0x4) fstatfs(r3, &(0x7f0000000540)=""/75) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eabff0)=@common='gre0\x00', 0x10) r7 = fcntl$getown(r3, 0x9) prctl$void(0x3f) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000140)="1e7b15d3") ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r7, 0x10, &(0x7f0000000140)={0x80}) personality(0x500000a) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/21 14:01:22 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4166, 0x200) fcntl$setflags(r0, 0x2, 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000bff0)}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000007ff8)=@sco, &(0x7f0000001ffc)=0x8) readv(r1, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000001ffc)) creat(&(0x7f0000000000)='./file0\x00', 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) 2018/02/21 14:01:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x675a, 0x24000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000240)={r3, 0x2, &(0x7f0000000140)=[0x100000000, 0x7f], &(0x7f0000000180)=[0x0, 0x5, 0x4, 0xe37, 0x8001, 0xfff, 0x80000001, 0x1f], 0x0, 0x5, 0x9, &(0x7f00000001c0)=[0x8, 0xfffffffffffffff9, 0xffffffffffffff9f, 0x2, 0xfe38], &(0x7f0000000200)=[0x9, 0x2, 0x5, 0x7f, 0x8cc, 0x3, 0x101]}) 2018/02/21 14:01:22 executing program 7: clock_adjtime(0xa, &(0x7f0000ceef30)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}], 0x2c) 2018/02/21 14:01:22 executing program 3: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x80000000004) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) lseek(r1, 0x0, 0x1) 2018/02/21 14:01:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d11ffc), 0x898fc31bce956bab) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0xffff, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/21 14:01:22 executing program 0: r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="fb6a1c02f032c9b64d994bae18a3dad9a007e03ec08864ce1ff3082c1b66ad1d72592ae5c404d1d3ec79046913734c0db1897afed4e62cc1eaa8de95ed386e8c642c8326c846282d3d52038f55244b5f49d94472b2c4c5cf3030e44e67ddf2c8d83b221941ebad48309f1e9ad4f6fbb70c2b7928ec872421b31296f57bd22587d9f765c04f1548d1d8d3f3984c34579d36af0b20145386c6c6ac65ba0a218d", 0x9f, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2b1d1989dac719b5bfdb3834b5fcd04dd984437011a93a7c30da15d59b4a49d624bb0739d805c5a3590821fd667cc3c734d9c12a076ba3903afaec84953dd9c5f18a6e89d229d43b81f00a5a91a0423ae27ac773ab0fe757aa43ba63fbfc36c5b323ad0961bfd5e289e783cf0e106e", 0x6f, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000000140)="6c29a610945889bdce2fe1785cccd376d85a50c311874a8705ab65dc527fa4db93209bbbb8cef258b598208a1b05010073ecf424d2308ae1627f6f4fb0759f56e98b83b76d8f7e7f27b5b6a001a91a9f5e7d27f121fd5c68f76d6e562d0b20dea0a59bcf95ba32b6edd0e64c28c932430d178f5246a476e330b5509945cf693e99aa09e7eab55c10ee9982d54be74ba2ebd1d73b8eeff4f378cf20d818a04b0024c1de373f7c3cfc462123ec8e9ac469e742722721db2f37520dfcdcfaf5b4cba40823f66b0924aabbb5d77cd98dd92207510892dba18932656a6db887b408cbd9feb457fe3ce546aeff9c2110d1", 0xee, r1) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffc) timer_create(0x2, &(0x7f0000000400)={0x0, 0xb, 0x2, @thr={&(0x7f0000000000)="a766e9d325f33dcbe81d3cc583649d2e7df5971c580401d468e6dca32a423d7009225da18c52ef7158c46879601345cb4406dd409af0880cde3a22aef94f9eee282147dad58f7c7e0fc15518fec3ee6850164e7560566f556080cf2801116fb3", &(0x7f0000000080)="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"}}, &(0x7f00000003c0)) 2018/02/21 14:01:22 executing program 7: syz_open_dev$binder(&(0x7f0000820ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) r1 = socket(0xd, 0x0, 0x1) setsockopt(r0, 0x200, 0x1, &(0x7f0000000000)="bb9c5b2a942066d693e2951c701f5a9645a1aceaf9c6c2d7fe669a4a9821b2a1e8fbf1ab85e8f8b1b49192234f71e199aafea7450c8cf72807700b5bf8c01a6210b4a9ee0f78c0d336241abfe25320c92427aacd0da584bfdb4b4434284875fa65cd80541cfcbf2aca480a4fb4477fe1d19e577ac8f98e8aea4c104ba0e7050eef782783368c472b75770bca83982d5dd542280ed9b50232c3ecb956b87d9b75", 0xa0) connect(r1, &(0x7f0000676ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/21 14:01:22 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x7fb, 0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) signalfd(r1, &(0x7f00000000c0)={0x400}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) fcntl$setsig(r0, 0xa, 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x3, 0xbcf}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/21 14:01:22 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e88fe0)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) readv(r0, &(0x7f0000ef0fe0)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) [ 39.466295] device gre0 entered promiscuous mode 2018/02/21 14:01:22 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000040)="4e2413aa7d03fd0dcf3df1837204c2128a00c59b4a53e0693416114d6504b145"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000990000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="0000000000000005100000000000ff00ecff000008000300074dfa92238f7e3d"}) 2018/02/21 14:01:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@common='bpq0\x00', @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000f76ffc)=0x81) 2018/02/21 14:01:22 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='\'\x00', 0x2) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/02/21 14:01:22 executing program 5: r0 = socket(0x11, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x15}}, 0x1c) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) r3 = getuid() fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001440)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000001540)=0xe8) r7 = getegid() r8 = getpgid(0x0) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000016c0)=0x0) stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000017c0)=0x0) r15 = getuid() r16 = getegid() r17 = fcntl$getown(r0, 0x9) r18 = getuid() lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000019c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x1, 0x8240}, 0xc, &(0x7f0000001400)=[{&(0x7f0000000180)={0x1280, 0x32, 0x1, 0x0, 0x0, "", [@typed={0x18, 0x2b, @ipv6=@empty}, @generic="1125f1b4a66c99ed5eb427d1235d4711baed2ac44f8ba7d832f91e6c61f1e37c305251cfce994f978a2a608c3fed91b6b3260cead14189731314e5a67f2e5ee2987853336eb41ae7443d2bff122e6218882d578972855c9ed395d059ebe22566f5d3f09ca2e9a180627ce76a12", @nested={0x1c, 0x3b, [@typed={0x18, 0x45, @ipv6=@empty}]}, @nested={0x18c, 0x1f, [@typed={0xc, 0x90, @u32=0x4}, @typed={0x10, 0x4, @u64=0x4}, @typed={0xc, 0x3e, @ipv4=@multicast1=0xe0000001}, @generic="53363a348a847fe3e8ece800cc84e20b6791646f049f7b2f838e5689e73584a2b61b6f5f47d9dbca652f4867ce62f651373ab898e56d8493757813bc7ecaa05e35cbb55d4c952b26528aad79388ce3a03eab51a720eaf99967e82264568d4e553e2182b8e0e85805e82dedf9ddd7f4df7993ad24d42259cd0e58b0fef6292084b9a4d112953f70f3e9b024e4d23b6bba32f79f6a168d48b6b43229f4d49f3255732d632eb320c6131bfbe4", @typed={0xc, 0x73, @pid=r2}, @generic="24b0", @generic="89e15a2bcfc84e", @typed={0xc, 0x69, @uid=r3}, @typed={0x84, 0x80, @binary="d27bda742b111a6340563ff76691ee9d51561a7f51631f893383c7b46eb22d54bde60cf0a8499e563d3b7247e12d4a379efdc5c17b0e903b7efbbe638031b0970dc5be017a1d86cc8abac08baf4276a55408d09484e963bbcce73bd1134ba6d606c36c6dfd7bb52242c3f756593d9279a49007a47168762dd318"}, @typed={0x10, 0x66, @u64=0x8}]}, @typed={0xc, 0x6e, @ipv4=@rand_addr=0x7}, @typed={0xc, 0x0, @uid=r4}, @nested={0x1028, 0x33, [@typed={0x14, 0x89, @str='/dev/autofs\x00'}, @generic="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", @typed={0x10, 0x78, @u64=0x4}]}]}, 0x1280}], 0x1, &(0x7f00000018c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xf0, 0x8801}, 0x80) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0xfffffffe00000000, 0x9a, 0x1, 0x6}) getresgid(&(0x7f000035bffc), &(0x7f0000df0ffc), &(0x7f000022b000)) 2018/02/21 14:01:22 executing program 1: r0 = socket(0x3, 0x200000002, 0x0) write(r0, &(0x7f0000149000)="260000001e0047f791f6ca0b00242207070000000700000000005300aa0737550500040008ff", 0x26) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/4096, 0x1}) r1 = socket(0x3, 0x1, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001040)=0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001080)=0x1f, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={@generic="a21ebe9266b77f5a8f84d3ba85ccecca", r2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8100}) 2018/02/21 14:01:22 executing program 7: syz_emit_ethernet(0x46, &(0x7f00008bbfba)={@random="d12036050268", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/21 14:01:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eedfff), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee0f7f)='\f', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef1000)=0x81, 0x4) recvmsg(r0, &(0x7f0000579fc8)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51}, 0x10040002106) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/02/21 14:01:22 executing program 3: umount2(&(0x7f0000d5bfff)='.', 0xfffffffffffffffe) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmmsg(r0, &(0x7f0000003400)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=""/52, 0x34, 0xad}, 0x1}, {{&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/234, 0xea}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/16, 0x10}, {&(0x7f0000001240)=""/247, 0xf7}, {&(0x7f0000001340)=""/78, 0x4e}, {&(0x7f00000013c0)=""/209, 0xd1}, {&(0x7f00000014c0)=""/203, 0xcb}], 0x8, &(0x7f0000001640)=""/144, 0x90, 0x5}, 0x4}, {{&(0x7f0000001700)=@ax25, 0x10, &(0x7f0000002b40)=[{&(0x7f0000001740)=""/203, 0xcb}, {&(0x7f0000001840)=""/225, 0xe1}, {&(0x7f0000001940)=""/159, 0x9f}, {&(0x7f0000001a00)=""/52, 0x34}, {&(0x7f0000001a40)=""/92, 0x5c}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/79, 0x4f}], 0x7, &(0x7f0000002bc0)=""/126, 0x7e, 0x2}, 0x8}, {{&(0x7f0000002c40)=@hci, 0xc, &(0x7f0000003080)=[{&(0x7f0000002c80)=""/18, 0x12}, {&(0x7f0000002cc0)=""/77, 0x4d}, {&(0x7f0000002d40)=""/251, 0xfb}, {&(0x7f0000002e40)=""/184, 0xb8}, {&(0x7f0000002f00)=""/116, 0x74}, {&(0x7f0000002f80)=""/174, 0xae}, {&(0x7f0000003040)=""/56, 0x38}], 0x7, &(0x7f0000003100)=""/73, 0x49, 0x7ff}, 0x101}, {{&(0x7f0000003180)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000003300)=[{&(0x7f00000031c0)=""/10, 0xa}, {&(0x7f0000003200)=""/244, 0xf4}], 0x2, &(0x7f0000003340)=""/144, 0x90, 0x2}, 0xfffffffffffffff8}], 0x5, 0x40002141, 0x0) signalfd(r0, &(0x7f0000000000)={0x7fff}, 0x8) mkdir(&(0x7f0000000040)='.', 0x1a) 2018/02/21 14:01:22 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000dec000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000b45000)='./file0\x00', 0x0) rename(&(0x7f000092d000)='./control/file0\x00', &(0x7f0000da6ff8)='./file0\x00') ioctl$KDMKTONE(r0, 0x4b30, 0x100) 2018/02/21 14:01:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/connkctor\x00') setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000040)=0x8, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x0, 0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/02/21 14:01:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x111000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in=@empty}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f000006d000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/21 14:01:22 executing program 0: unshare(0x1ffffffe) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0xfffffffffffffffc) 2018/02/21 14:01:22 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000952ffc), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/02/21 14:01:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000000000)={0x2f4}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x3, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[], 0x1a8}}, {{&(0x7f0000000a80)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffff800}, 0x1c) 2018/02/21 14:01:22 executing program 4: syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = epoll_create1(0x80000) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x3, 0x200, @empty, 0x100000000}}, 0x8c2, 0x7fffffff}, 0x98) listen$netrom(r2, 0x0) socketpair(0x10, 0xf, 0x4, &(0x7f0000000180)={0x0}) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f00000001c0)={@common='gre0\x00', 0xfff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000aaeff4)={0x4}) ppoll(&(0x7f0000001fb0)=[{r0, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aacff8), 0x8) 2018/02/21 14:01:22 executing program 0: setgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) kexec_load(0x7, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="9aedb4d96d34337ec4506979d3b40c8b6884a10864e6e01eb5b7770b484dcb54bd1c885d063b68e4aa1bb6bf45047eed90e12d42b079", 0x36, 0x2, 0xfffffffffffffff7}], 0x3e0000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0x0, 0x0}) recvfrom(r2, &(0x7f00000001c0)=""/209, 0xd1, 0x40000100, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) setgid(r1) sched_setparam(r0, &(0x7f0000000080)=0x8) 2018/02/21 14:01:22 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004b7fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/139) 2018/02/21 14:01:22 executing program 3: r0 = epoll_create1(0x0) pipe(&(0x7f0000356ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fbff0)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x40000000000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x2, 0x3, 0x1, 0x9, 0x2, 0x200}, &(0x7f0000000040)=0x20) 2018/02/21 14:01:22 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x7, 0x800) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b35ff4)={0xfffffffffffffffc}) 2018/02/21 14:01:22 executing program 5: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x6, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d36ff4)) 2018/02/21 14:01:22 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000952ffc), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/02/21 14:01:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) clock_gettime(0x6, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/02/21 14:01:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x3dc, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x3e8}], 0x1}, 0x0) 2018/02/21 14:01:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x7, {0x8, 0x1, 0x4, 0x0, 0x1, 0xef74}, 0x2, 0x5}}) 2018/02/21 14:01:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x3}}) r1 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) dup2(r1, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@generic={0xf, "b2d69ee922307edd425af31f2301"}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x80, 0xffffffffffffffff, 0x8, 0x1, 0x1}, &(0x7f0000000180)=0x14) 2018/02/21 14:01:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x858d}, 0x1c) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) close(r2) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/02/21 14:01:23 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000), 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x82) 2018/02/21 14:01:23 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') setns(r0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x1, 0x4, 0x1, 0x3ff, 0x4d6, 0x5, 0xffffffffffffff7f, r1}, 0x20) r2 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r2, &(0x7f0000081f04)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x2c, 0x0, @loopback={0x0, 0x1}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) 2018/02/21 14:01:23 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x22bf, 0x698f, 0x3, 0x9, 0x0, 0x3, 0x1200, 0x8, 0x8, 0x1, 0x5, 0x0, 0x0, 0x7fff, 0x81, 0xc183, 0x8001, 0x5f, 0x8000, 0x28b, 0x100000000008001, 0x40, 0x7, 0xfffffffffffffffc, 0x6, 0xffffbfff, 0x7fff, 0x3, 0x7f, 0xffffffff, 0x4, 0x4, 0xfffffffffffff073, 0x8, 0x81, 0x6, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x1}, 0x8100, 0x5, 0x1, 0x7, 0x3, 0x80, 0x20}, 0xffffffffffffffff, 0x41d8b03b, 0xffffffffffffff9c, 0x4) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/127, 0x7f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='sessionid\x00') ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000180)={0x5, 0x836, 0xa64c, 0x9, 0x7, 0x1, 0x3a000000000000, 0x8, 0x1, 0x8, 0x400, 0x2}) socketpair$inet(0x2, 0xe, 0x400, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='cpuset,+*em0em1@eth1+\x00') r2 = socket(0x11, 0xe, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) restart_syscall() getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x1ee4b43418ff8f47) 2018/02/21 14:01:23 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000d8d000)='smaps\x00') pread64(r2, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/21 14:01:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f00009cc000)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/4096) 2018/02/21 14:01:23 executing program 2: pipe(&(0x7f0000000000)={0x0}) ioctl$KDADDIO(r0, 0x4b34, 0x100000001) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x10b) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x81) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat2(r2, &(0x7f0000031000)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) 2018/02/21 14:01:23 executing program 3: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000026be8)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x0, 0xe8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000035fc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f8}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @dev={0xac, 0x14}, @multicast2=0xe0000002}}}, {{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) socketpair(0xa, 0x7, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) ioctl$KDENABIO(r0, 0x4b36) 2018/02/21 14:01:23 executing program 7: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x100) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000767ff8)='./file0\x00', 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x7, 0x0, 0x1}}) 2018/02/21 14:01:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3d70, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0xf3b4, 0xfffffffffffffffb, 0x100000001, 0x7, 0x5, 0x7, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3, 0x1000, 0x5, 0x3, 0x2ed5d4c0}}, &(0x7f0000000180)=0xb8) fcntl$setstatus(r1, 0x4, 0x40000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x200}, 0x8) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r3, 0x409, 0xa) fcntl$addseals(r3, 0x409, 0x9) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) flock(r3, 0x2) 2018/02/21 14:01:23 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x121202, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x16cc, 0x6, 0x9, 0x3, r1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xe8, "3d9122cd812ffbbd1b0927ac6c5ba60723247fc5743b753b83650cf9b44a9e8e1c9b55a4a3c262feec65bd87f67d994880e47587ec75d0350b80d1e2151a768b90dcccfbe196b538825ed9dbb9294c5b4628d8e1ddebee112c2091532b5f76c7c2b6331d536789e1b3ac6e1836aa528d55a093d759ce76ac0b7c60b158fc33443a22e3881ae34c018424802e9ed0eacfe5c186fafc24ab4e810e396bb60cbbfc1296fbec8c0f6b59535f49fcbb1e2ac41d03972707b17f1fbc9ee22e74e541e657e22898787ccdfdd51c13fc42482cf344024ec34dc79f87a578bfe24f990000b1bf7fc7eb020dae"}, &(0x7f0000000280)=0xf0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x7f}, &(0x7f0000000300)=0x8) r3 = getpgid(0xffffffffffffffff) sched_setscheduler(r3, 0x0, &(0x7f0000000340)=0x6) socketpair$inet6(0xa, 0x805, 0x32fc, &(0x7f0000000380)={0x0, 0x0}) sendto(r4, &(0x7f00000003c0)="613d1a7e8f5cc95305a454610a7de5022b9deb9f6e80ff4c25ee419530ce28cafaa23ff513e33ccd9cf32ac6daf39c39a9ea043ce6a131d3420d3a4502e26099de12bb19dce0b3ba4918d55ea3abf8bd5b20209e361caf4a83d72851120c", 0x5e, 0x40, &(0x7f0000000440)=@generic={0x2, "a238cd869fafe5e865850f167a881c3dbbb0f4eb04ef15c88a8aac0522d698a0df447a936404a86e70a1a73d73602b91ac396bc36e441617e475e2448b4f324e7149deba35f790f3d12d510fe3e3dd9354d6561b7a247871d386f20fcd849bead5e3b829138c06a1ca2a31caf3c8fb785d9c8592c46c09ec6fd13a66a5bc"}, 0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000004c0)={0x0, @loopback, @empty}, &(0x7f0000000500)=0xc) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x0, 0x101, 0xa, 0x20, 0x20, 0x3a, r6, r7}, {0x9, 0xcd5, 0x5168a77, 0x0, 0x2, 0x800, 0x313, 0x7fffffff}, {0x5, 0x0, 0x0, 0x5c1}, 0xfffffffffffffff7, 0x8, 0x1, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0x100000000, 0x8, 0x1, 0x7}}, 0xe8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000700)={r1, 0x4}, 0x8) rt_sigaction(0x28, &(0x7f0000000740)={0x3ff, {0x8}, 0x48000000, 0x5}, 0x0, 0x8, &(0x7f0000000780)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000007c0)={@generic="890c8496d8ece5c479621385e155b55c", @ifru_mtu=0x60}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000840)={r1, 0xfffffffffffffff9, 0x30}, &(0x7f0000000880)=0xc) getsockname$inet6(r0, &(0x7f00000008c0)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000900)=0x1c) modify_ldt$read_default(0x2, &(0x7f0000000940)=""/155, 0x9b) getpid() ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000a00)) syz_open_dev$evdev(&(0x7f0000000ac0)='/dev/input/event#\x00', 0x3, 0x80) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000b00)=""/123) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000b80)={@common='ip6tnl0\x00', @ifru_flags=0x4000}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000bc0)={0x80, 0x8, 0x5faf, 0x6, 0x0, 0x9, 0x8, 0x4, 0x2, 0x4, 0x4, 0x1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000c00)={@empty, @dev={0xac, 0x14, 0x0, 0x17}, @multicast1=0xe0000001}, 0xc) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000c40)) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000000d00)="9ed5ffc98e7d0f3e45f42aa160dec8952e1cc6e8d3a06d8266db643b1813eaacf240164d4550e5aea0d64529efb16b69f7f3d390bbe881c5d50c01b3a0ba319f161bc7a1a8afc85f696173c7a53217e917048d990ecd0a37f0393a29eeaeebbc270a2625dca1d2ba62d5a2738056238d5c5f12e31b76314344c4727c5acfa3e1f61ededc3dbf1b55d47772fb21a099797413a0e85e2c5aebfe82c9894daae758d94d897dd63ff9e54ad936e27ea5f5074e03c71d5c02a0e34c5d2a67247c5fd15cfd4136018f9b1f2a0e9a6481cdd32e163a1754e62038ab43a05d2b5ac2184a1f2183d089846384d7285eb48136", 0xee) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000e00)) shutdown(r4, 0x0) 2018/02/21 14:01:23 executing program 0: unshare(0x40004800) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004ff1)='/dev/sequencer\x00', 0x0, 0x0) exit(0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r2}) syz_open_procfs(0x0, &(0x7f0000003ff9)='cpuset\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/21 14:01:23 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x88040, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/200) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = dup2(r0, r0) getsockopt$inet_udp_int(r3, 0x11, 0x61, &(0x7f0000000000), &(0x7f0000000040)=0x1) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/02/21 14:01:23 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000c45000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x40) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) 2018/02/21 14:01:23 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00008a1ffc)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x4800, 0x0) connect$nfc_llcp(r3, &(0x7f00000001c0)={0x27, 0x1ff, 0x6, 0x4, 0x100000000, 0x2, "818b72d0706319fbc29fe26e95905157f5fbab7f82500ec49440e026da6daebcae9d6668f1b477965876be16f279a37701bb8cb3304092637f1dfa05f93871", 0x1}, 0x60) r4 = dup3(r0, r1, 0x0) clock_gettime(0x0, &(0x7f0000d8eff0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000000)={0x401, 0x2, 'client1\x00', 0x1, "e366df3720e5afbc", "4ef78f7177e5e776633f21c1a28566e6f6e584a132ba35f9dd77c07952997ee5", 0x7, 0x7}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d0bfec)={0x0, 0x0, 0x0, []}, 0x8) connect$vsock_stream(r3, &(0x7f0000000240)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000), 0x4) ioctl$KDADDIO(r4, 0x4b34, 0x100000001) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000030f44)) 2018/02/21 14:01:23 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8100, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x6456, 0x4, 0x4, 0x80000001, 0x100, 0x7fff, 0x6, 0x0, 0x7fffffff, 0x9, 0x9, 0xa0}) r1 = syz_open_procfs(0x0, &(0x7f00005eaff2)='net/protocols\x00') readv(r1, &(0x7f00002ebfc0)=[{&(0x7f0000d05000)=""/122, 0x7a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) 2018/02/21 14:01:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000040)=[], 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in=@remote}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in=@empty}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000300)=0x11, 0x4) 2018/02/21 14:01:23 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x10) connect(r0, &(0x7f0000000040)=@llc={0x1a, 0x17, 0x80, 0x7, 0x9, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x8bb0, &(0x7f0000038fd8)={@common='tunl0\x00', @ifru_map={0xff, 0x7fffffff, 0x80000000, 0x1000, 0x10000, 0x1f}}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) 2018/02/21 14:01:23 executing program 1: clock_gettime(0xfffffffffffffbff, &(0x7f00000000c0)={0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000080)={r0}, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) exit_group(0x718d) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setpgid(r1, r1) pipe2(&(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/02/21 14:01:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d06000), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x50c4, 0x4) 2018/02/21 14:01:23 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000079ff18)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000ebc000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014dff4)={0x0, 0x0}, &(0x7f0000ae8000)=0xc) quotactl(0x8000, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)="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") setreuid(r0, r1) 2018/02/21 14:01:23 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x600, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x401) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7fffffff, 0x100000001, 0xfffffffffffff278, 0x9, 0x403}, &(0x7f0000000100)=0xffffffffffffff8e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}, 0x2f0, 0x4, 0x0, 0x7, 0x80}, &(0x7f0000000200)=0xa0) 2018/02/21 14:01:23 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x880, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x1, 0x7, 0x7f, 0x7, 0x4, 0x3}) 2018/02/21 14:01:23 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common, @ifru_ivalue}) 2018/02/21 14:01:23 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000000000)=0x6, 0x4) tee(r2, r1, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) close(r0) 2018/02/21 14:01:23 executing program 1: r0 = getpid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) sched_setattr(r0, &(0x7f0000aac000), 0x0) 2018/02/21 14:01:23 executing program 4: r0 = socket(0xb, 0x3, 0x900000000ffff) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) write(r0, &(0x7f0000378fda)="120000001afe25f007000000000000000b", 0x11) 2018/02/21 14:01:23 executing program 6: r0 = syz_open_dev$loop(&(0x7f00002c1ff5)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84800) ioctl$TIOCCBRK(r1, 0x5428) ioctl$LOOP_SET_FD(r0, 0x80081270, 0xffffffffffffffff) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @empty}}, 0x4, 0x7fffffff, 0x1ff, 0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x0, 0x6804}, 0x8) 2018/02/21 14:01:23 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={"6ab2eaf65c2aad2761f4d58c25e65349", {0x4, 0x3f, 0x5, "9f28476b7787", 0x2}}) exit(0x0) fremovexattr(r1, &(0x7f0000004000)=@random={'user.', '!\x00'}) 2018/02/21 14:01:23 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xf7) ptrace$cont(0x9, r2, 0x10001, 0x7e) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_udp_int(r1, 0x11, 0x37831b92483d20e4, &(0x7f0000000040)=0x4cb, 0x4) pkey_mprotect(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) ioctl$KDMKTONE(r1, 0x4b30, 0x7fff) 2018/02/21 14:01:23 executing program 3: mknod(&(0x7f0000000000)='./file0\x00', 0xe5c143b7c8905010, 0x0) 2018/02/21 14:01:23 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000040)=0x8) unshare(0x400) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1f) 2018/02/21 14:01:23 executing program 5: pipe(&(0x7f00006a7000)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) 2018/02/21 14:01:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='loginuid\x00') write(r0, &(0x7f0000000100), 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r4 = getegid() getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r6 = getgid() setgroups(0x6, &(0x7f0000000240)=[r1, r2, r3, r4, r5, r6]) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/172) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280)={0x7f45}, 0x4) 2018/02/21 14:01:23 executing program 5: setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffffff8, 0x200}) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) pivot_root(&(0x7f0000b28000)='./bus\x00', &(0x7f0000cfe000)='./bus\x00') r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4dff5)='m', 0x1) close(r0) 2018/02/21 14:01:23 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400002, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/25) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={r2, r3+10000000}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/02/21 14:01:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x7, 0x9, 0x76a4, 0xc84, 0x6, 0xffffffffffffffbd, 0x429, 0x1, 0x673, 0x4, 0x80000001, 0x9}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d05031700ad031d078900ec", 0xd) connect(r0, &(0x7f0000000080)=@generic={0x0, "cddc4aa2dd209b5efa14392674b3165aa6b547e2ec555540eb75187ba619ace45de0d5850c5f77c29c62a081db13fa5c9cf2b40f4f4350482f530c8990ee2a3ad2a24dea6d10c4e9e11a0952ccc22b1c902188287f23766682de3854e4289690007370fd29a5b91c3da7e9da16af7d2b059165600a7a788bb4bdaec72be7"}, 0x80) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/02/21 14:01:23 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f00008ac000)=[{0x81, 0x2, 0x0, 0x0, @time, {0x8}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f000001eff8), 0x20) 2018/02/21 14:01:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x7, [0x7f, 0xfffffffffffffffe, 0x9, 0x7ff, 0xe2c, 0x100000000, 0x8d]}, &(0x7f0000000040)=0x16) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x2, 0x1b}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000019ffc), 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)=@common, 0x10) 2018/02/21 14:01:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') getdents64(r0, &(0x7f0000000f01)=""/27, 0x1b) getdents64(r0, &(0x7f000000c000)=""/67, 0x43) r1 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r5 = getuid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000080)="2a17756083e4a7c4c1f468e3ec68094636e8e6fbad", 0x15}, {&(0x7f00000000c0)="ebaa714c02e6ecf2c215ebbf964681d0e561c690f3ccc0dcd8eb7425ad5e7e7534e75d78f24dcb78f104d9ffb14b56ad", 0x30}, {&(0x7f0000000100)="2e10388599c61a96c6e39a599aea4be268b74c3ce96acd1bd8258950d3bc6d205bac5e5ee6f4ef6f40053c469cda130d85b4ffe25be7fda1ff1995e4980b6f8ee78d871245adaeef8df7e954e4f8ee697e621bb4e52a995e528d3f5e2633890b0c585d831c8dbd96dc74ed8ee76d3ac83a0785ff6ef171ec3feebcca1a6173021f9337d0601b64e0b8a5050cf8d1a14c2ecdfa36e9ab4eabc09f6ace79f0406da2572da562dd48aeb6007cf87f0f82432fc033a1fb0d819b30f2b6f590", 0xbd}, {&(0x7f00000001c0)="e5396e89be48d620761a9e79cc651a6b33cc52b9cda0cc329d34bfccc8b2880091f9c1ad81ef8d44aee00a9006561a57409ef2578d5a34da8f07bf0c5a93f5b732d94fd3", 0x44}], 0x4, &(0x7f0000000440)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa0, 0x50}, 0x20000010) 2018/02/21 14:01:23 executing program 4: socket(0xfffffffe, 0x15, 0x10004) 2018/02/21 14:01:23 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000002640)=@nfc, &(0x7f0000002680)=0x10) r1 = accept$inet(r0, &(0x7f00000026c0)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000002700)=0x10) pipe(&(0x7f0000000000)={0x0}) ioctl$int_in(r2, 0x5421, &(0x7f0000000040)=0x7f) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000080)=0x300000000, 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x200000000000024) 2018/02/21 14:01:23 executing program 5: accept(0xffffffffffffff9c, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001ae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001f18)="0f", 0x1, r0) keyctl$read(0xb, r0, &(0x7f0000007000)=""/4, 0x4) 2018/02/21 14:01:23 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x4, 0x2, 0xb}) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005b4000)=0x840, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xc, "a18f81d466813b1e66fb29a6"}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) recvfrom$inet6(r0, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x7000000000000000, 0x441, 0x3f, 0x200, 0x2, 0x35, 0x0, 0x9, 0x9, 0x3266fa2a, 0x5, 0x4}) sendmsg$inet_sctp(r4, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x1, 0x8001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}}, 0x6bf, 0xd7, 0x101, 0xfffffffffffffffe, 0xaf}, 0xa0) 2018/02/21 14:01:23 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) fcntl$setsig(r0, 0xa, 0x7) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x1, 0xb2466dce0d6cfbfd, 0x73dbb949, 0x0, 0x4}, 0x7, 0xfff, 0x6}) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r2, &(0x7f00009f3000), 0x352, 0x0) lseek(r2, 0x0, 0x3) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) 2018/02/21 14:01:23 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0xa5e, 0x40, 0x70}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001c9fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=@ethtool_ringparam={0x11, 0xb0d, 0x200, 0x7f, 0x1, 0x36, 0xd03, 0x0, 0x3d}}) r2 = memfd_create(&(0x7f0000000000)=')^\x00', 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) recvmsg$netrom(r2, &(0x7f0000000540)={&(0x7f0000000080)=@ax25={0x3, {"a8e006ebc90fb5"}}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)="739410617713bbac9ed654e7ca91a3d62c4faa8aab7191fd1dd1fb3b455effdec9337cbb1743e5f5f732fce9974e044e595f7405aa75ab460b87b91d24d92d9a2106e71a6d11af7d40a4c84d125e83f0d7a46f1e5ca46a58a2eaf8d230480bfeb47eaa2d5785dae204ba502ea99019599bf3dec1fbbb9dd0040f05a9968615a981dc", 0x82}, {&(0x7f0000000180)="3f7a69b3c1c1048b9c1eed57086b1ddbb59a895a0c767802de819de41e61252900b153d856e29b924fe29505702ca00f057e3eb1b596599c30165a9349e249b5f0ece75bea9d64b0b9f090566003dc9bbd3d6cf540cfb6396001b9c12121bd5836e788e6f88307d1f9c6fd5b81a20a92da0532440a150cceb11c6ba8967f71359d9dc83dfc4370d9e6e1bf8b08720302d363", 0x92}], 0x2, &(0x7f0000000280)=[{0xd8, 0x0, 0xa54, "ee8b2937032ac9cddd918dccd9ff1c2709c303855fc5aced2904f15c7bffc2514d582babc20407c99f6708edcdc302f59b0942a2343535ee92f898f17a96ed453ed3be09d16e4f133d63155eb7811f7760f4b99aaecc6cd82e3b89da071de26c05a99ca7610b661f01d72508010f379c6dcf8228bf1b54fa42cef83c2a28b2982e98dbef6f37e2ff1974522f264271751bfbba60fd54a180395b7ba2f83f6547c116ec07348d477feb49a56b3aff49d8aa7e0149e100059b409805aea8c3c7724b1799961795"}, {0xb8, 0x13f, 0x6, "11e6a08607fe47ebec1226da6cf8653178cae9d903cd9907ef0a5780efdbf44a2005d1e953e48743e00cbc329f6faf0e3dc8965963888f67c0adb985a8c0dc9a585adc35264bd6f77bf2413fc307c18eba6bfaedbd4c7a3dedb124dfc93d1667e1342faf214e23e97c82de25790857b5e178881d008035cfc440252098b7d0d0dcdacdaa95713d42de91343c36ba45e9b1ccabb504273389e33a7b228de2b0f0a72f"}, {0xf8, 0x0, 0x4, "2aa4ae1d4dc2cd88696759c6bfd0e19a460f3c99f07dd9670a1348257206add06fc8fbf5ddbf1b4e824a1052b41796d60061025ee6f1173a37de0500f22647a19288531332c20ae68ba1ba2eef0e19c69e7d0dd572a60c8f98a6fc451906f774af07893903f9f48232d6e9944d5b19b335dfeb3616e60f24860919282d51d1530c70dcc35034bd6a82a34375dda3e3e858efdddba54f0c7fcfba65415188e16b11bc8f48c293dc62ad2eed4832791dfcd419c93a0598d077c89fdab822d36c225a7d6605546424a40995030daef1ef85e1f8dd5a021e4a693e77cd326bddc1f1eb0e24e107d406a3"}], 0x288}, 0x2100) 2018/02/21 14:01:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x5a541df4467cd2b5, 0xffffffffffffffff) ioctl$TIOCSTI(r0, 0x5412, 0x9) fcntl$setpipe(r0, 0x407, 0x401) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000011000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xe141, 0x0, 0x1ff, 0x8, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x4, 0x0, 0x8000, 0x68, 0xb8, 0xff, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffffffff, 0x5, 0x6, 0x6, 0x658}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x6, 0x5}, &(0x7f0000000140)=0x8) 2018/02/21 14:01:23 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@generic="63e53ec0d20ed4c20bc46f8658b25191", @ifru_ivalue=0x7c}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x80, 0xffffffffffffff00, 0x2, 0x7, 0x401, 0x400000000000000, 0x7f}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x110, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x135082, 0x0) accept$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) recvfrom$inet(r1, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/21 14:01:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) timer_create(0x1, &(0x7f0000000180)={0x0, 0x2e, 0x3, @thr={&(0x7f0000000000)="ae9c6c7d2b83384a2e0556fadbeaf8ebbdeb3c4905291adb96237b178afa25a68f2b348f6924156be21d02d0192d65c4b962dc030a70e40ddac45706ce864b11fab9aa470ec917fed0ee9534a8c9b50f790264aa2e5baa2c45a666cfae03dfb841b6adc49e241ecba2f24d9a804498b06f1693f96b8e8cce7799289a6dab30d9d06a902b6a7e212e01dfad016a63f17fb01a0f7c", &(0x7f00000000c0)="191e04f74748ddc8bdced5a3155aab566d4103f1ab1c5d79380181cda84bf78c10d63aaabcd5ab2378b1a009723fa288bf89689e6426dd998d7249a4aa5177e82c8efffb3fd88c7f3b5d51b88fd334e5d0c7c4e629f8043684d84ba5aa10fd3e6cd8561804c6894e1b8e43789a9af088f8b2526b234969ec39d6724981ee9eeb354f4bd85ede707bf23e011d44b506e9265e16048a05d46f1157a1064902c71ee08284524c67e6b041680c18a65fb8c9a393cd0ddc816a2680080b459ca2ec"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000ab2000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000f23ff8)=@un=@abs, 0x8, &(0x7f0000460fa0)=[{&(0x7f00006c1fff)='G', 0x2d8}], 0x1000000000000082, &(0x7f0000362c20)=[], 0x0, 0x8000}, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x6) sendto(0xffffffffffffffff, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/02/21 14:01:23 executing program 0: socketpair(0x1, 0x1, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) r1 = accept$inet6(r0, &(0x7f00000004c0)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000500)=0x1c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) r2 = socket$netlink(0x10, 0x3, 0x20000000000002) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000040)={0x80000000, 0xfffffffffffffffa, 0x1, 0x1, 0x2, 0x81}) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x3, 0x0) recvmsg(r4, &(0x7f000000dfc8)={&(0x7f0000021fe2)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f0000035fe9)=[], 0x0, &(0x7f0000035000)=""/198, 0xc6}, 0x0) sendmsg(r4, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090469000000000000007f0080400300000046000107000000141900040004ffffffff0000000008000000000000000003f500", 0x39}], 0x1) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000080)={0x7, 0x8, 0x3ff, 0x5, 0x7}) 2018/02/21 14:01:23 executing program 2: r0 = socket(0x7, 0x80000, 0x77a01245) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_delroute={0x40, 0x19, 0x0, 0x1, 0x1, {0xa, 0x20, 0xb4, 0xffffffff80000000, 0xfd, 0x2, 0xff, 0x6, 0x2100}, [@RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_METRICS={0x14, 0x8, "8f811b90a1f31841ea1051c983"}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000825ff7)='net/snmp\x00') sendfile(r1, r2, &(0x7f0000514000), 0x17fff) 2018/02/21 14:01:23 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) preadv(0xffffffffffffffff, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) bind$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x1b, 0x800, 0x40, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$KDSKBLED(r0, 0x4b65, 0x5) 2018/02/21 14:01:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xc8) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$inet6(0xa, 0x800, 0x9) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x81, 0x0, 0x147, 0x400, 0x8, 0x410024, r4}) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x40000) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000000c0)=0x2, 0x4) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)=0xffff) r6 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r6, &(0x7f0000b78f90)=[{&(0x7f0000a74f72)=""/142, 0x8e}], 0x1, 0x101) 2018/02/21 14:01:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000fb2ffd)='\x00v\t', 0x1002, &(0x7f0000000080)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) mount(&(0x7f0000b01ff2)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f000028a000)='nfsd\x00', 0x1010ca0, &(0x7f0000d1cfff)="d6") fsetxattr(r1, &(0x7f00000000c0)=@random={'security.', '\x00v\t'}, &(0x7f0000000100)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb", 0x74, 0x3) open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x40) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) 2018/02/21 14:01:23 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/50) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x5) 2018/02/21 14:01:23 executing program 2: r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa0000, 0x0) ptrace$setopts(0x4206, r0, 0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) r3 = getgid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000780)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000880)=0xe8) r10 = getgid() r11 = getuid() getresgid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000ec0)=0xe8) fstat(r1, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) fstat(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0) getresuid(&(0x7f0000001740)=0x0, &(0x7f0000001780), &(0x7f00000017c0)) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getgid() stat(&(0x7f00000031c0)='./file0\x00', &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003280)={0x0, 0x0, 0x0}, &(0x7f00000032c0)=0xc) lstat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004d80)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)="065ce3c2", 0x4}, {&(0x7f00000000c0)="1175e87a7a3baaceb0211a2b0424e89195f674f068024abbb34719464dfdc446a2ef4b28a0e3b7eb1826ef15c750bfb99448b48199e9e0f6afab326fecc74152f84ce87469c7bf8119cec02e2a7a2374db3a013b5eda86fd142a774b30481177dc5356691345df097bd6be65198b652cfe59b640b4b8e1042c8faff08b2ebc3e3b40480223d715ed08bdf128b69e877c0a5c96d84a3d3911d50f50be71937486b588fa7468227a8d77a47f7d2ffeb359e8d866a6e5eea52002d0ab375ecca8f2c27e99dacc52c279aec883f788ce329da0e4a5a8af49c1daed", 0xd9}], 0x2, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r11, r12}], 0xf8, 0x10}, {&(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000d80)=[{&(0x7f0000000ac0)="55ee27b6703b3b015252994506501488a058cc98b28c78560577efb8e3aed961ccd914bbb2aeb2af84ec3bd852e5eadcd3cf635d9d39b7a47ba213e6640a06c823cc0f331cc91628864250f8d8e6917fc824aabd345c770a86260ae5142d823e6db067e3180101847188508421e5fc5d0ebefe7e87fcd86012085e084d8025957eb1a5a06b8ff9a943904e674dd33c2197b9eea05021573c531dc0601dba4b428d93277d232e317fb560ea6ac24d4da33bb3c9b8abfffc614a99e0c9aea083377e5151", 0xc3}, {&(0x7f0000000bc0)="a230652b7eaac31e7fbd61bca1c775551ca9bc9771a99efe777a3de5ffd80be5e13ce5acf381f4f903830bac77fd9d867e201e904edf81e2e57613a8945579d3349311e0fcb9dbe76bc7d5c5914c023d6d4f65799d82e2577d2c67de0a6c1178bc084f156a907b1e0fac32170c8ecc9cb6da425e74776a9591212b25d6f23a738b427596a458b26de115625efb174d6d2e9f257944b4e36d5f9b197a3d8dcd38c1d41c89035609996d155aa5149555883804d230a8e61c2d13a8", 0xba}, {&(0x7f0000000c80)="e88a514100aaa0e40a902c3aeb20093a2760ef62467db2cfc9a87da81a587faad78ebfd3badaaf9d6b9f87eb329a44c28ce0739e1db2486343b600678f491cebacfa51986af27c278860ce137613c8bc467305a3d0d37aebd8ed05acf67125951396013c4ef79057d8f0994abf2f8b0d3b26a1685189e31a90a171fcc283a1d52a91ea98e3c25d1b9778a5f3a47a4cea7fa429f91845e6b67f32a60352b37733389baef8b2eb7ac21ad7b3baa51704a0063862353778e508b9a5da6ae007a296cbb2173e1014b93418150ae85c504117d7eaa5b3b5ab1004f7684f9e09a46a5086b28888a830f177138aba3381e83c7246d63f59b118", 0xf6}], 0x3, &(0x7f0000001100)=[@cred={0x20, 0x1, 0x2, r0, r13, r14}, @cred={0x20, 0x1, 0x2, r0, r15, r16}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}], 0x78, 0x4000840}, {&(0x7f0000001180)=@abs={0x0, 0x0, 0x2}, 0x8, 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{&(0x7f0000003840)="c28f26c8713a64925aca2d01c77db6f128bd90e63c311981c561e2f4dd02a6b5887bd5cd2569aa7929800a2cdcc3da699958017f947ed5e30bcf79f629a6f69699ef8181dbd5ddb7e9a9d82b72a13d5c6d420f2a05ca623d8311c13c8860ce55aed8a9cf36c2b74d549e536551b7feebf864dd9254074c253b77502caf5b6eb16418df1c5624900be6f623ae9d1d98c7f0a4eeabd3da9716853e602b00eae4459a2c815959d713786686bb9010dae3e64cc859e133cc1b7e5ad28d44a7cbeeaa8de2", 0xc2}, {&(0x7f0000003940)="50d92c930a150a24792699e2e5a1ef6c1b8e105cb341f17aaae989ce9aeee90646c134b74991aa24d9ba2133ab13f7ddec91dc0c53cef5c111e577d64f601eb7f16c7cd725c6f4701bea54e2e4e81ff4f727e2659b", 0x55}, {&(0x7f00000039c0)="849e34c5fce86fa0e6b4770a7822f981cc890af597a5d76ba9c7fb9c3b66bd7f04c2072a51039373c45a7d0527809ce239070b67d8d9c61266195e3b", 0x3c}], 0xa, &(0x7f0000003c40)=[@cred={0x20, 0x1, 0x2, r0, r29, r30}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x90, 0x4000}, {&(0x7f0000003d00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004d40)=[{&(0x7f0000003d40)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8080}], 0x7, 0x41) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x9) tkill(r0, 0x41) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x4, 0x8001}, 'port1\x00', 0x28, 0x0, 0x3, 0x1, 0x2, 0xd9, 0x82c, 0x0, 0x4, 0x80000000}) 2018/02/21 14:01:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x3) ioctl(r0, 0x2283, &(0x7f0000826fff)='g') clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x21c, 0x1cce, 0xb4}, {{r1, r2/1000+10000}, 0x10000, 0x8000, 0x3ff}, {{0x0, 0x2710}, 0xfffffffffffffffd, 0xffffffffffffff00, 0x1}, {{0x0, 0x2710}, 0x17, 0x100, 0x2}, {{0x77359400}, 0x3, 0x80000000, 0xd275}, {{}, 0x100000000, 0x3, 0x3}], 0x90) 2018/02/21 14:01:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/21 14:01:23 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='(vboxnet0ppp0nodev!\x00'], &(0x7f0000000180)=[&(0x7f0000000100)='self\x00', &(0x7f0000000140)='@\x00'], 0x1c00) mkdir(&(0x7f0000001d40)='./file0\x00', 0x0) mount(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)='./file0\x00', &(0x7f0000002680)='cgroup\x00', 0x0, 0x0) 2018/02/21 14:01:23 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xc836, @loopback={0x0, 0x1}, 0x2000000000}, @in6={0xa, 0x0, 0x0, @empty, 0xbb}], 0x64) syz_open_pts(0xffffffffffffff9c, 0x800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x202000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000009ffc)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/softnet_stat\x00') exit(0x0) writev(r3, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/02/21 14:01:23 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = memfd_create(&(0x7f0000000000)='vboxnet1\x00', 0x2) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={"ceadd5cc512d56ab44f16458ecc4555e", {0x4, 0x0, 0x6, "44e2ae63cd14", 0x10000}}) r1 = getpid() ptrace$setopts(0x4206, r1, 0x3, 0x0) [ 40.304371] SELinux: unknown mount option [ 40.345806] SELinux: unknown mount option 2018/02/21 14:01:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[]}, 0x4008000) r1 = getpgid(0xffffffffffffffff) waitid(0x0, r1, &(0x7f0000000040), 0x1, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_setscheduler(r2, 0x6, &(0x7f0000000080)=0xed4) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)=[]}, 0x0) 2018/02/21 14:01:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x9, 0x1, 'client0\x00', 0x0, "5e95a99652505113", "a7919990dd15e46c3e10963ad7847327717f9b60468068564a97839d165f4d8a"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x7ff, 0x4, 0x40, 'queue1\x00', 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 14:01:23 executing program 3: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1800}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffe}, @note}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000e06fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result={0x0, 0x100}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x90) 2018/02/21 14:01:23 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x40000002000ff, 0x1}, 0x22) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2000000002000, 0x0) dup2(r0, r2) 2018/02/21 14:01:23 executing program 5: r0 = memfd_create(&(0x7f00006c8ff5)='/dev/loop#\x00', 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x0) 2018/02/21 14:01:23 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101400) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40040, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @dev}, &(0x7f0000000080)=0xc) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x0, 0x14}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0xffffffff, 0xa4cb, 0x3, 0x500, 0x2, 0x40000000, r3}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000140)=""/4096) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) eventfd(0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000140)=[@exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x2}], 0xaf, 0x0, &(0x7f0000000040)="2b52205ef504f8d4f7ca4c1ebe5ba6c3fe53977f290be27b49042897bd20ce0b18f958fd3d3e841717a1f785b6cea5099bb51ff0aac607e0d9450c8e61ab48a5de1db1682b3436895276f9ceaad03279b23cfdf3ef39cef760e8e1e5789d1994d0e17d20849e660e7202ad1bd740da086da603e4aea4ac00206ca66773a3d92ded0c57c3e38b72f6c9190340f5dbf640512c043719a35709ed3037fa9b959cd800d505af3a3c027f7ee32fdebf3653"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x25, 0x0, &(0x7f0000000140)="d966a1622fff5a813ccff43c8c230685dd8ff54e57f3385ebc418e69181c6380c0a463f14f"}) 2018/02/21 14:01:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f33ff7)='scalable\x00', 0x100000449) sendto$inet(r2, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000000040)=0xb9) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, 0x1c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsuid(r3) 2018/02/21 14:01:23 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = creat(&(0x7f0000000040)="e91f7189591e9233614b", 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1ff, 0xfffffffffffff800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0xffffffff, 0x20}, &(0x7f0000000140)=0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) accept4(r0, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0xa, 0x0) 2018/02/21 14:01:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x1, 0x1, 0x3) fgetxattr(r0, &(0x7f0000598feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000), 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x8, 0x401, 0x1f, 'queue0\x00', 0x7}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) [ 40.458423] binder: 7997:8004 Acquire 1 refcount change on invalid ref 0 ret -22 [ 40.468537] binder: 7997:8004 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 40.500541] binder: 7997:8023 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 40.522083] binder: 7997:8027 Acquire 1 refcount change on invalid ref 0 ret -22 [ 40.537410] binder: 7997:8023 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/21 14:01:23 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000efafc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004e80)=[{&(0x7f0000000080)={0x27, 0x7fffffff, 0x5, 0x7, 0x0, 0x7fff, "607bc1e925b2fb2d7785292f4eb786fe9125ec88c7edb55137e6ee828a082a581da0980cf65fa704a0dea7f17dd02ae9213023e10526dce5706a4b2c367347", 0x1}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000100)="3a90a7a323fe57a6f30ef00d42ccb79ec547ee2e160ec5ed0a6bf5e9e11f01fbacdc571706cdfb3d5d82e008dc972fb48a91cd1180afabec2e96759593095cda7ed70462bc53d3f181826ed4e9267efcfbd7c09f6ff4afe7204d88893764", 0x5e}, {&(0x7f0000000180)="7a42e95bc4ef471dcee33c26de9f31a51e7ea11421e2a98169427b9a2b", 0x1d}, {&(0x7f00000001c0)="c6252a0730a7668ec2f9c6bbe7e5978c27a96a2a662a92c16eba67c39a77478c3e7f8cb490751e78fd722c2ddd8be5c5f17cea5b277c915acf18f69018e7763fcc77d5b1fb973e36d2e016c7c2991420aa26c7224e992dc1ad18a55d32b18e902f0d463d7116036e2039ed161b34b9078fb674cfb22d705affa23ce2ff6e24df26bdd425a3096bbf97c6a16f5868f90e5d362bcb136cc0210b5f6b884fb760bfc6413cc3b3a5fce1d6888705", 0xac}, {&(0x7f0000000280)="0cfdbe79a22859fde2c689040735cc840d1e5eb81585ffc0ffb573ad895dc44bbdea1b4eb865a4fa81532b9766609e3d995cf4d89910888429858bb21d6f0bb3abb473355f66754c1e1a43b03afa136d32c3b3b1de4e0528891bc59c37455a5876665a943191e538744239f1a5f2853be146da1e", 0x74}, {&(0x7f0000000300)="6adc73cc153f41f4c9116ae2984e5261ee43d3d4e5f7919e32a6d49ecdfb9d4fed5bd54880dac1cee0b1563c43bfa4c863a2681372ed3bfb0e0d9c11e3d0ddfaf30ce95a9202557e81b56d210cdf0759864418ba5f0ac53101f9f478c425e81e0ba67e54a3485c9b03110eadd1ae03f248f8a2812480261c30428eac0a8aadb1f543ba78a709f09074d87f4d74177822b13630040c2ea5289df06a6ba4c21a81cf4a7bb3f073253858ae8a34fa43287fd02cf772fc20599bda86e21b24acf65b88a2512746398873a36bf437213bc6c7279649168ff7a706502bb4a6604f8d776c43485c77c59043d6aa9de7", 0xec}, {&(0x7f0000000400)="7ff0cfb4d375495b12ccd864b450e43198944d390b66c4bb607adbabb9dd41b1df1f5c5f8c5bec63c8ca2c2eb3875dda37ae25dd8af0a2c934b77dd1d87abc4c9cb170cf", 0x44}, {&(0x7f0000000480)="b1c3555cfac05d1d616ec6d470ca312a0d39a922e1a599c3bb4dfb432485ce5814fac5f0f5c941aba0989497cea5bc162c8b38a3bce6bfe5f4af80109a9c004d6d9ad974827951db25a760fe89872e74613b47e9b645", 0x56}, {&(0x7f0000000500)="d2d1adfc4a220468904c6622420268ae5bba55e939b4a4513efa45c05c57f8fa211991ccae40a57a552d5524a67c8db0f1cf69cc883ceb8e", 0x38}, {&(0x7f0000000540)="90b204d494405250780ac749c35d87b2c1d72b032aba795dfe7a6d23781f9e17fd8c7a5d2873200377e6754e0ad1607ffa5dc7e4c9fba063c97eb0ce694723d2b9d618954ed09f9d973d8ecf8d37fe2a1cffb77508aeb6dac267a385e4180d0ad2d37dd7e327bdbd40adfa44f7cda0ddc44824b0958b2b9b9aa2dafaebcbf3e908b0b57026b7b193ffac0de50c6a1cb22b2f5dc2ec74e23b3a66209852e3", 0x9e}], 0x9, &(0x7f00000006c0)={0x10, 0x113, 0x6}, 0x10}, {&(0x7f0000000700)={0x27, 0x0, 0xc7a, 0x7, 0x5, 0x3, "f753574509b0cca008347d976ae5cae7d8af24748e6314db2e526e045b042b46ba50cfbd1f0a379d722c9549c3b2c85836b52a5f5ff5c1b2c42bbe100f5fbb", 0x9369}, 0x60, 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0x1000}, {&(0x7f0000003e00)="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0x1000}, {&(0x7f0000004e00)="a37fa46150c37a3eb4717343a04d920b9a03b8a8255274010c80e9b69147fbdd691ff19cecef9c3e", 0x28}], 0x3, 0x0, 0x0, 0x10}], 0x4, 0x40) 2018/02/21 14:01:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002cbf18)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x1b6}}, 0xe8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x810, r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x21f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0x0}) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)="6eda2300698478bf") connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x3, 0x1, {0xa, 0x1, 0xa3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x3a) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x3f, r4, r5}, {0x7fffffff, 0x8d6, 0xffffffffffff2b92, 0x1, 0x80000000, 0x0, 0x6, 0x800}, {0x6a59, 0x2, 0x7f, 0x8}, 0x800, 0x3, 0x0, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x3, 0x1, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x0, 0x7, 0xbe, 0x1ff, 0xb37}}, 0xe8) 2018/02/21 14:01:23 executing program 0: r0 = socket$inet(0x10, 0x80005, 0x5) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000be6ffc), &(0x7f0000c35000)=0x4) 2018/02/21 14:01:23 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f0fd4)}) 2018/02/21 14:01:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000ff8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fa9ffc)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000ffc)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = accept4(r2, &(0x7f0000633000)=@can, &(0x7f000012fffc)=0x10, 0x80800) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)=""/82, &(0x7f0000000080)=0x52) unshare(0x14a00003) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000a0d000)=0xe8) setuid(r5) sendto$inet(r3, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r3, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r3, 0x1) 2018/02/21 14:01:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) r1 = dup(r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x5, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) sendmmsg(r0, &(0x7f00003aff88)=[{{&(0x7f0000204ff0)=@nfc={0x27}, 0x10, &(0x7f0000e28f60)=[{&(0x7f0000ef2000)="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", 0x14c}], 0x1}}], 0x1, 0x0) 2018/02/21 14:01:23 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/151) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/02/21 14:01:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0xffffffff7fffffff, 0x1ff, 0x400, {0x77359400}, 0xfffffffffffffffc, 0x9}) 2018/02/21 14:01:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0xcc2, 0x3ff, 0x8001, 0x5, 0x1, 0x3, 0x8, 0x36f1, 0x200, 0x80000001}, 0xb) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/02/21 14:01:23 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) accept$inet6(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000540)=0x1c) creat(&(0x7f0000000580)='./file0\x00', 0x80) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/validatetrans\x00', 0x1, 0x0) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) fchown(r4, r3, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000240)=0xe8) setresuid(r1, r3, r5) 2018/02/21 14:01:23 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x7fffffff, 0x8, 0x400, 0x7, 0x8, 0x40, 0x7f, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x2, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x10000}}, [0x100, 0x5, 0x6, 0x5, 0x2, 0x1, 0xffffffff, 0x7a, 0x4, 0x3e76c94c, 0xe11, 0x0, 0x870d, 0x4, 0xff80000000]}, &(0x7f0000000280)=0x108) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x9aba, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in6={{0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x50, 0x3, 0x2, 0x101, 0x81}, &(0x7f0000000380)=0xa0) r4 = add_key(&(0x7f00000003c0)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="d3ec8386d4e3426589921d7230259cf2f0500ccc536ae9a808415ff413d58d6b23ac6add9e3767ed8532b11ab4d747ec146e1e22712ae9d0d0faf0d9f32e1476a668a2f444be4ac0631c8bcad6d8da544af986b798e8b6e4d39d61908c3d8c41addc86c50e4c7c27e45499123ee37f978a8920c920d9f265bf1782e629cf28b1773318abb90edf620b44a3924bb67435594a3f98386ffe0e0eed86f540d69a40450b6f7d0f4e33e4a774187aebd7", 0xae, 0xfffffffffffffff8) keyctl$describe(0x6, r4, &(0x7f0000000500)=""/194, 0xc2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000600)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000640)={r5, 0x80000, r1}) sendmsg$nl_route(r3, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x20, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000640)=0x4) [ 40.618031] IPv6: Can't replace route, no match found 2018/02/21 14:01:23 executing program 3: r0 = userfaultfd(0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)=""/167, 0xa7) userfaultfd(0x800) userfaultfd(0x80000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x1c}) 2018/02/21 14:01:23 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xffff7ffffffffffc) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f63fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6bff0)=@ethtool_rxfh_indir={0x2, 0x0, []}}) mlock(&(0x7f0000bfd000/0x400000)=nil, 0x400000) [ 40.645154] audit: type=1400 audit(1519221683.723:49): avc: denied { setuid } for pid=8053 comm="syz-executor7" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.675512] IPv6: Can't replace route, no match found 2018/02/21 14:01:23 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fdatasync(r0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00000000c0)=r1) pipe(&(0x7f0000000000)={0x0}) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000040)=0x8, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x8c4, 0x0, 0xffffffff, 0x7, 0x1, 0x2, 0x7, 0x1f, 0x7, 0x9}, 0x10) 2018/02/21 14:01:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000003ce10)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x2, 0x4, 0x3, 0xffffffff7fffffff, 0x9, 0x2, 0x6, 0x2, 0x8a, 0x7, 0x1000, 0x1}) ioctl$TCXONC(r1, 0x540a, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$cont(0x9, r2, 0x8, 0x120000000) 2018/02/21 14:01:23 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r1, &(0x7f0000000040)=0x39, 0x1f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80040, 0x2) signalfd4(r2, &(0x7f0000000080)={0x5}, 0x8, 0x800) mount(&(0x7f0000cfeff8)='./file1\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00006c6fee)=',') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) ioctl(r4, 0xfffffffffffffff8, &(0x7f0000000140)="ae0b03109d7c1a7263833f2c10dbb21335ecf15a3f99cc6d23fe27684120821ca1478dd02a9d0c76e94b968b795d88de202a1ee4eb90d61ac3ba0cfec1e1f0ddd5cf21956573156165") setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) accept(r3, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) 2018/02/21 14:01:23 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000008dc0)=[{{&(0x7f0000001c40)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000001d00)=[{&(0x7f0000006600)="a8403d0558bf1f4a5d71e59036d164468704019986731a2e9380340ff8610bf51e936e8ccb57c3260c5f0d6b517e5e00e6a99bc97e94c35a4a3ded7b8a26183201fad76d924349f970fd5a15d0d2a1a7bf04d54d92773d74c43c554e98a1c8a4179e55a3d982a8c86900614a168511e31bb2c93a79edd2c3893a5ea339dee3fd9bed4d22cf6bdaf7716776bb58beec214a6e64b1eadfb16c4272d89b5948b06dcc22ad38de1a54bd439ddc248996b8dc641368d40f3caf80d3cfbe02c2c08b4b848152289ef99ac1e61a0c230281", 0xce}], 0x1, &(0x7f0000007600)=[]}}], 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10082, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x748000000000000, 0x10001, 0x4, 0xffff, 0x1, 0xa5, 0xa8, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x499, 0x0, 0xfffffffffffffff7, 0x3}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, 0x66, 0x2, 0x5}, &(0x7f0000000180)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/21 14:01:23 executing program 0: setrlimit(0x0, &(0x7f00005dbff0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6402, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x8, 0x9e, "422ebb128ca51745f8fa97c64ec06d87442b8ad733fab2f550a5bc726b1f2b0fa16171fe2401b871c44a418f7506f276bf6598f7a76ba416c9ca18c56c5173cb99edb4fb9b51f34ff526418a01ad5c942d1cd18ddac13278897318f6f07d741f0702f2cee3986d5646adb56331e7433a8f10ca29627d76cffcc646c22f586f91dc371712f1e519fe7fd3f4a6e4cb6c1b597347d89d5fde2905ae122e96a6"}) 2018/02/21 14:01:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getpeername$unix(r1, &(0x7f0000000080)=@file={0x0, ""/62}, &(0x7f0000000040)=0xfffffe9d) signalfd(r1, &(0x7f00000000c0)={0x4}, 0x8) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000cd6ffc)=0x40, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000adc000)={@common='tunl0\x00', 0x0}) sendto$packet(r0, &(0x7f0000e26000), 0x0, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getroute={0x3c, 0x1a, 0x0, 0x7, 0x3, {0x1c, 0x14, 0x14, 0xffffffffffff4aa5, 0x0, 0x3, 0x0, 0x7, 0x2000}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x8, 0x1, [{0x9b, 0x7, 0x200, 0x100000001}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_TTL_PROPAGATE={0x8, 0x1a}]}, 0xffffffffffffffac}, 0x1, 0x0, 0x0, 0x44804}, 0x4008000) 2018/02/21 14:01:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05000000100000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x200100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x81f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0xd3, 0x7}, &(0x7f0000000180)=0xc) 2018/02/21 14:01:23 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/22}, {&(0x7f0000000040)=""/37}, {&(0x7f0000000080)=""/95}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/202}, {&(0x7f0000000280)=""/96, 0xff8b}], 0x129, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12, 0x3, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x30, r0, 0x0) flock(r0, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x0, 0x4, 0x93, 0x2, r1}) accept4$nfc_llcp(r0, &(0x7f0000000380), &(0x7f0000000400)=0x60, 0x0) tkill(r1, 0x1000400000016) readahead(r0, 0x5, 0x8) 2018/02/21 14:01:23 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000080)) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x3fa) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f00000000c0)=""/196, &(0x7f00000001c0)=0xc4) 2018/02/21 14:01:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a00080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xa) 2018/02/21 14:01:23 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000980)=""/187, 0xbb}], 0x1) memfd_create(&(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x2) 2018/02/21 14:01:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="6e3f20000008000000746571e5") preadv(r2, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1b2, 0x53) delete_module(&(0x7f0000000080)='!]', 0x800) getsockname$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000440)={@rand_addr=0x10001, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) 2018/02/21 14:01:23 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [{[{0x9100, 0x0, 0x9, 0x1}], {0x8100, 0xfffffffffffffffc}}], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x1, 0x4) 2018/02/21 14:01:23 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xcf5, 0xfff, 0xbac935faf24359d4, 0x9, 0x3, 0x1, 0x1, 0x100, r2}, 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eedfff), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee0f7f)='\f', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef1000)=0x81, 0x4) recvmsg(r0, &(0x7f0000579fc8)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51}, 0x10040002106) 2018/02/21 14:01:23 executing program 2: unshare(0x3ffffffffe) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x10000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0xb41}, 0x4) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) mq_notify(r0, &(0x7f0000d26000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ae3fad), &(0x7f0000beef5c)}}) 2018/02/21 14:01:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3ff, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={r1, @in={{0x2, 0x0, @rand_addr=0x8}}, 0x3, 0x0, 0x8, 0x25, 0x40000000004b6}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) sendmsg(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@ethernet={0x6, @random="7b62f41f4ca0"}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000200)="7395df9045a7196df3162ea6a1714181128f1fffd443e5308724d8093fb15b82e428682079ac2d74f44dbc", 0x2b}, {&(0x7f0000000240)="88d176fff38948dff408ae21e5c19f37f071c591ef1a04580574a0e5e0bfaf2c9e7d6ff18059ea62b2fd9aa94566b6da515e97d3dae1e5867dd84b2cc5c4ac974b6331cc3ffb38835a74e130f32ba4d4f2573440", 0x54}], 0x2, &(0x7f0000000300)=[{0x58, 0x113, 0x8, "150154af80fe5bd70ecc344c478bcc60e1876801aebfcd4984dce08d76cd6f37ca5be90adfe2d1d5c69c0412fa635840910ea3117f3507f04c231ece42c563e0ab0a"}], 0x58, 0x4000000}, 0x0) 2018/02/21 14:01:24 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="736d6170001ff4b424b2397a96e3f35d55e7d1440a5a84d8dae5145ce1e5a322b9690000000080000001333e4c561deee738ec917873fe150447d52b8402098cbbe5b540fbf4f3a05e7101d6b87de2035c465972b28775912594f91b") readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/21 14:01:24 executing program 1: mkdir(&(0x7f0000d81ff8)='./file0\x00', 0xfffffffffffffffd) open$dir(&(0x7f0000e92ff8)='./file0\x00', 0x8000452002, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netfilter\x00') sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@mpls_newroute={0x40, 0x18, 0x400, 0x1, 0x0, {0x1c, 0xb0, 0x14, 0xff, 0x0, 0x3, 0xfe, 0x3, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3}, @RTA_DST={0x1c, 0x1, [{0x1, 0x4, 0x3, 0x8}, {0x7fffffff, 0x4, 0x1, 0x100000001}, {0x2, 0x2, 0xd, 0xfffffffffffffffa}, {0x5470, 0x5, 0x1, 0x7}, {0x7, 0x3, 0x253a6f2e, 0x5}, {0x57b, 0x2, 0x1, 0x1}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004040}, 0x0) 2018/02/21 14:01:24 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000823000)='./control\x00', &(0x7f000058aff0)='./control/file0\x00') dup2(r0, r1) 2018/02/21 14:01:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000100)={0x400, 0x40, 0xffff, 0x0, &(0x7f0000000000), 0x2c, &(0x7f0000000040)=""/44, 0x63, &(0x7f0000000080)=""/99}) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) getpeername$inet(r4, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) 2018/02/21 14:01:24 executing program 7: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x20000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x83}, {0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8bd}, 0x101, [0xf4e, 0x8000, 0x1, 0x7, 0xbf21, 0x4, 0x0, 0x10000]}, 0x5c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='qnx4\x00', 0x4, &(0x7f0000000100)="8b03") creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) socketpair(0xd, 0x800, 0x883f, &(0x7f00000000c0)) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x6) 2018/02/21 14:01:24 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x210, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001ff0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x20004895) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x84, "94adee4bcb05f31aa6c97bed858681507dfeab17789e0b217944fc4f80e0f8cbbdc89ee95a4e5886792e09e08f64d6368e63fdb73550dda3f329a23cf345aa455f75b9b0dd3535e8212dda0fa12e537b8f484fcf54d9eb37c16e0e94041eb6a3bd82f6814ab4c03819ea107d02648d3339351d13873a1833420cb47bdc6bb43f232c0e4f"}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x3, 0x6, 0x4, 0x4ed, 0x29fb1e5}, &(0x7f0000000200)=0x14) 2018/02/21 14:01:24 executing program 6: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket(0x10, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={@common='vcan0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x3, "6251d22e8944997743a843715da1a060772b69487eb120119880f46ee22b2fbb", "07fb0b93e4c6ef858a84f297dcc5642bfa18715318c6719843af4b823d567e82", "f0f80976832dd9a5c7adf7fcc50b710f4569b3e905be6ca6cb8c5bf7ca7671d3", "4c5e6c9e41d539ffd5f0e547294e89376eb54872b9b4a1004bc00bd0415e5acc", "43b87320c461756445138413f7a2a759a7f44dd6622500a4ad0f63ec5d95a6a0", "cb7702aff490670fed7e553a", 0x1, 0x80, 0x38000000, 0x2, 0xb454}}) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000100)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/21 14:01:24 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x141200, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000740)=0x14) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x24000100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)=@setlink={0x28, 0x13, 0x510, 0x1, 0x2, {0x0, 0x0, 0x0, r1, 0x2022, 0x2}, [@IFLA_EVENT={0x8, 0x2c, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00\x00\x00\x00\x00#\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000444ff0)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20502, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000000040)=0x3) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) 2018/02/21 14:01:24 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x81) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @rand_addr}, &(0x7f00000001c0)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @empty}, 0x10) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000000000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) vmsplice(r1, &(0x7f0000b1c000)=[], 0x2a2, 0x0) 2018/02/21 14:01:24 executing program 6: r0 = socket(0x10, 0x100000000000002, 0x0) sendmsg$nl_route(r0, &(0x7f00005e5fc8)={&(0x7f00000fc000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000ff8000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x4, 0x0, 0x3, 0x400, 0x80}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0xf9000}, 0x8) 2018/02/21 14:01:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/21 14:01:24 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000952ffc), 0x0) 2018/02/21 14:01:24 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x6f37a5a4) r1 = syz_open_dev$tun(&(0x7f0000901ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f83fe0)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d14000)=0x3) poll(&(0x7f0000f72000)=[{r1}, {r1}], 0x2, 0x0) 2018/02/21 14:01:24 executing program 0: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r2 = gettid() r3 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000000000)) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x5) readv(r3, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000140)={r5}) tkill(r2, 0x1000000000016) flistxattr(r3, &(0x7f0000000100)=""/88, 0x58) 2018/02/21 14:01:24 executing program 6: r0 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000e9d000)='big_key\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0x1f4, 0x0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/02/21 14:01:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, "8ee3caa88c414cad93d3fd1eaa7386b3948fc49dae915149d444a5ee1cbe11930dc2698a562386d778d406cfd5ddff5f3c4561ce69d61c6254896217b46baa65", "6ec9cbc3c9419fde447157f4dca7f852271455eac6fb0b2599797dc6d4b57b70", [0x0, 0x3]}) [ 41.353963] device eql entered promiscuous mode 2018/02/21 14:01:24 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000180)=""/165, &(0x7f0000000240)=0xa5) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000000000)="5500000020007fafb72d00b2a4a2809302000000030343ee6b2623692500030000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000000000000008d441164d37626ed2c5b69df294d6cfc16a7cb5d697b28b1b025652fdd53b1b710d9aa032110cd8b0aa7562b692c64c87db3f4d56c4c0e8777d7129202a96c9731639d94073592423d3a1c3c69b835f19852a04272078430cd78d86449c26d0a1a7", 0xb5}], 0x1, &(0x7f0000016000)=[]}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 2018/02/21 14:01:24 executing program 6: r0 = memfd_create(&(0x7f0000000040)='wlan1wlan1em1vmnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20008) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000000)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f00000024c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x60) write$sndseq(r0, &(0x7f0000000000)=[{0x7ff, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x1}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x90) dup2(r2, r0) fchdir(r2) 2018/02/21 14:01:24 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0x8) tee(r2, r1, 0x5, 0x0) 2018/02/21 14:01:24 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/route\x00') perf_event_open(&(0x7f0000000080)={0x5, 0x78, 0xbe, 0x0, 0x2, 0x9, 0x0, 0x80000000, 0x54008, 0x4, 0x1, 0x1, 0xfffffffffffffff9, 0xcf, 0x4, 0x0, 0x7, 0x8, 0x3, 0x100000000, 0xd12e, 0x200, 0x800, 0x0, 0x6, 0x4, 0x1, 0x3, 0x6, 0x5d80, 0xe200000, 0xffff, 0x3, 0x5b, 0x5, 0x5, 0xfffffffffffffff8, 0xfffffffffffff438, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x1478, 0x2, 0xf822, 0x2, 0x1, 0xe9, 0x9}, r0, 0x4, r1, 0x5) readv(r1, &(0x7f0000cf2000)=[{&(0x7f0000abc000)=""/159, 0x1e3}, {&(0x7f0000590000)=""/4096, 0x1000}], 0x2) 2018/02/21 14:01:24 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x20000) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x66a7, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x12, 0x0, 0x59, 0x401, 0x40, &(0x7f0000000040)=@common='ip6gretap0\x00', 0xffffffffffffffff, 0x3, 0x80000001}) fcntl$getownex(r0, 0x10, &(0x7f0000000ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, &(0x7f0000c30000), 0x0, &(0x7f0000020000)) read(r0, &(0x7f0000000000)=""/75, 0x4b) 2018/02/21 14:01:24 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x100000001, &(0x7f0000000000)={0x0, 0x0}) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x2, @empty, @generic="15fa9b4943663e6aa062967d3387be1d"}}, 0x1e) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) 2018/02/21 14:01:24 executing program 0: r0 = memfd_create(&(0x7f0000685ffe)="0010", 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0xfffffffffffff058, 0x2, 0x91d, 0x7f, 0x9}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x200, 0x4, 0x7ff, r1}, 0x10) 2018/02/21 14:01:24 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000741ff8)='./file1\x00', 0x0) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') ioctl$KDDELIO(r0, 0x4b35, 0x7a13) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="c6dc3336e515dfc5c1af42f4c5a7f6e7", @ifru_flags}) 2018/02/21 14:01:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10101, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+10000}, 0x10) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/94) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b9efd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003e8000)=@ethtool_rxnfc={0x2e, 0x0, 0x0, {0x0, @tcp_ip4_spec={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {"77e6", @link_local={0x1, 0x80, 0xc2}}, @ether_spec={@link_local={0x1, 0x80, 0xc2}, @empty}, {'\x00n', @link_local={0x1, 0x80, 0xc2}}}, 0x0, []}}) 2018/02/21 14:01:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f00009eefd0)=@newneigh={0x30, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x1}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1}, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x15, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) r5 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r3, r4, r5}, 0xc) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd}, &(0x7f0000000100)=0xfd61) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000012c0)=@assoc_value={r6, 0x5}, &(0x7f0000001280)=0xffffffffffffff79) 2018/02/21 14:01:24 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104ff00fd43544007110000f3050100080003000100ff07ffdf00", 0x4d) recvfrom$packet(r0, &(0x7f0000000000)=""/239, 0xef, 0x1, 0x0, 0x0) 2018/02/21 14:01:24 executing program 0: clock_adjtime(0x4, &(0x7f0000000000)={0xbf6f, 0x1ff, 0x8, 0x3f, 0x5, 0x80, 0xee9, 0x6, 0x2, 0x80003, 0x7f, 0xf84, 0x4, 0x4, 0x9, 0x9, 0x2, 0x3, 0x3, 0xffffffff, 0x100, 0x9, 0x0, 0x5c8fd45c, 0xfffffffffffffffa, 0x2}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={@generic="0d3137c57db35fb06bd570008677dcb7", @ifru_addrs=@rc={0x1f, {0x6f8, 0x2, 0x9, 0x7, 0x6c78, 0x9}, 0x6}}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000040)=0xb457) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) mq_timedsend(0xffffffffffffffff, &(0x7f0000051fff), 0x0, 0x7, &(0x7f000002eff0)={0x1000000000, 0x989680}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x4c87b9dd44910ba9, 0x0) fcntl$getflags(r0, 0x1) 2018/02/21 14:01:24 executing program 5: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078001a98ecbeebb3db8791b08439", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='stat\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x100000000ed5a) 2018/02/21 14:01:24 executing program 6: r0 = dup(0xffffffffffffff9c) accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000040)=0xffffff97) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, r1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x48400, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockname(r3, &(0x7f0000000180)=@rc, &(0x7f00000001c0)=0xa) 2018/02/21 14:01:24 executing program 1: r0 = socket$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) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000219fe4)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/21 14:01:24 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000000), &(0x7f00000000c0), 0xffffffffffffffd1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x51e, r1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0xfffffffffffffffc}, {0x0, 0xd8}, {0x7, 0x2}, {0x3, 0x5669}, {0x4, 0x3}, {0x2, 0x2}, {0xb, 0x2}], 0x7) 2018/02/21 14:01:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80000) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv4_deladdr={0x28, 0x15, 0x400, 0x4, 0x1, {0x2, 0x8, 0x100, 0xfe, r2}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}]}, 0xfffffffffffffde7}, 0x1}, 0x40000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000558000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) close(r0) 2018/02/21 14:01:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0xfff, 0x100000001}, 'port0\x00', 0x11, 0x42, 0x5, 0x2, 0x3c, 0xa5b9, 0x9, 0x0, 0x2, 0x101}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x813}) 2018/02/21 14:01:24 executing program 2: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2000000000002) flock(r0, 0x1) flock(r1, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/21 14:01:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x4012, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common='dummy0\x00', 0x10) write(r1, &(0x7f0000009ff9)="9a", 0x1) 2018/02/21 14:01:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0xfffffcd6, 0x20020003, &(0x7f000078e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000016, &(0x7f0000000000)=0x81, 0xd) [ 41.508461] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 41.525202] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 41.536133] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 41.545760] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/21 14:01:24 executing program 7: keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, 0x0) munlockall() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0xa441c) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/02/21 14:01:24 executing program 5: r0 = inotify_init1(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0x4e3, 0x3, 0x5, 0x7, 0xc]}) inotify_rm_watch(r0, 0x0) 2018/02/21 14:01:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000f94000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, []}, 0xf8}, 0x1}, 0x0) 2018/02/21 14:01:24 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000)) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) 2018/02/21 14:01:24 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xfb58, 0x6, 0x400, 0x200}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr=0x1, @in=@loopback=0x7f000001, 0x0, 0x6, 0x0, 0x7, 0x2, 0x20, 0x80, 0x5e, 0x0, r2}, {0x1f, 0x8000, 0x8000, 0x1, 0xfffffffffffffff9, 0xffffffff, 0x3, 0x3}, {0x1, 0x81, 0x9, 0x9}, 0x0, 0x6, 0x1, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x1, 0x3, 0x3ff, 0xa46, 0x5a33, 0x7f}}, 0xe8) ioctl$sock_ifreq(r1, 0x892f, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@nfc={0x27, 0x800, 0xfff, 0x4}}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)) 2018/02/21 14:01:24 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e66742f6569625f7489696573747174d8") setns(r1, 0x0) 2018/02/21 14:01:24 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r2 = memfd_create(&(0x7f0000000000)='losystem\x00', 0x3) recvfrom$ax25(r2, &(0x7f0000000040)=""/118, 0x76, 0x40002001, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x8000002c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x61) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) 2018/02/21 14:01:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ipv6_route\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/02/21 14:01:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000080)=""/4, &(0x7f0000000040)=0xff4e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x8, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000100)="26a2cea0e291a4ab51e4858f7fd1814e0622d4bb11a2fa383da414815d99aa27118533fd3ce8e3f1c8bf936bf7", 0x2d, 0x0, &(0x7f0000000140)={0xa, 0x1, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}, 0x1c) [ 41.745840] audit: type=1400 audit(1519221684.823:50): avc: denied { net_broadcast } for pid=8369 comm="syz-executor3" capability=11 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 2018/02/21 14:01:24 executing program 6: sysfs$2(0x2, 0xdab2, &(0x7f0000000000)) 2018/02/21 14:01:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x20) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6bffc)=0x4, 0x332) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000000)="71e74a75", 0x4, 0x0, &(0x7f00005a3fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/02/21 14:01:24 executing program 1: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e5fc8)={&(0x7f000009eff4)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, []}, 0xb8}, 0x1}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x1, 0xfff, 0x8000, 0x3, 0xd7f, 0x1, 0xffff, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x6, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x3c}, &(0x7f0000000100)=0x8) 2018/02/21 14:01:24 executing program 7: r0 = socket$inet6(0xa, 0x7fffd, 0x7fff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x1, 0x200, 0x1f, 0x0, 0x7, 0x81, 0x3ff, 0x0}, &(0x7f0000000040)=0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000000c0)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/21 14:01:24 executing program 2: fchdir(0xffffffffffffffff) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x800400, &(0x7f00000000c0)="c8e6e2e1f74b858a7d80a56ad818b45c03e763136bd0cff1608876faa7a72fea46abd7429cb813ee21d2eee0bbda01efb4e79fc0dae1931c506f6169fee599da010c1889762d5dc3d1361ee858b8bfe02b86a8d36a41aadfd559ef26062297571c59b5bd9acc7bdcb0977d6f5d08b45bd9709e516e97038e70151563963f1f40adc084a212fea2b72989e3a5d4ed0dc440ec04ec02c23e1bc306b1fc3a35230c809be4dea51bd25e9d3acc506004b6dba418bb324d4bad9201695d3189c2b70a0be3da3303f7a1a47a144db6ca62d2da269a19671557427f2141a8ded4fc14a66d4d50cf0b08e2c9c1") 2018/02/21 14:01:24 executing program 0: prctl$intptr(0x26, 0x1) clone(0x7fffffffffffff, &(0x7f00000000c0)=',', &(0x7f0000744000), &(0x7f0000000040), &(0x7f0000000000)='e') r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={@common='vcan0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/21 14:01:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7dff8)=@abs, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1, 0x400, 0x9, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x6}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/02/21 14:01:24 executing program 3: socket$packet(0x11, 0x800000000002, 0x300) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) sendmsg$inet_sctp(r0, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000000200)=[]}, 0x0) 2018/02/21 14:01:24 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001080)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000b62ff0)={&(0x7f0000000040)=@setlink={0x2c, 0x13, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000100)={@rand_addr=0x50, @loopback=0x7f000001}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x8}, 0x8) 2018/02/21 14:01:24 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x4000000000b, 0x4, &(0x7f0000fd9ff0)={0x100}, &(0x7f0000000000), 0x200000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1aff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000767ff8)='./file0\x00', 0xfffffffffffffffd) 2018/02/21 14:01:24 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[0x5, 0xffffffffffffff00, 0x1f4, 0x7f, 0x10001, 0x3000000000, 0x6]}) write(r0, &(0x7f0000000040)="240000002a00f7ffffffffffffff00000000000006000000000005080009000100000000", 0x24) 2018/02/21 14:01:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c3ffb)='veno\x00', 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xd8, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x58}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x60c1, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x8c) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/50) 2018/02/21 14:01:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00003c5f68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x807fe) bind$llc(r1, &(0x7f0000000100)={0x1a, 0xc, 0x10001, 0xff, 0x2, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/21 14:01:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) pipe(&(0x7f0000000040)={0x0}) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/150, 0x96) getsockopt$inet6_tcp_int(r4, 0x6, 0xd, &(0x7f0000001ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/21 14:01:25 executing program 6: setrlimit(0xf, &(0x7f00000000c0)={0x1, 0xfffffffffffffffd}) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 2018/02/21 14:01:25 executing program 5: rt_sigaction(0x13, &(0x7f000064efe0), &(0x7f0000b94fe0), 0x8, &(0x7f0000aacff8)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2440, 0x0) 2018/02/21 14:01:25 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) r7 = getegid() r8 = gettid() r9 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000940)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000a40)=0xe8) r13 = getegid() sendmsg$unix(r1, &(0x7f0000000b40)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000540)=[{&(0x7f0000000080)="b8d0d811e34d76e966b65fb4cf6c43e99f5bb90fa4e3afe99cf779bfc69c7db07de5c9cddf93601390073eae59d36847eccd2f4c34fffb6ca6e4d97b5d9c032ef8d3541fc3c6385fd415cd02497a3032bc5c77d80e59cea9440d51fb62e686555d5821371ab392b3b8f60d6003", 0x6d}, {&(0x7f0000000100)="45b82d6094ba3fca95d94b95c511db7326b4d71edc77d7121655762cfaa78ee94a2125ff33740d69479c3e1cb4946c1d3969c52f2762afe7d4aca036416ebb01ae3830a1480e57c00e9ad8cd6c7c2cd3723a1bd11d2607de05c0473de4e5f861d0b4e67e7fdddb704d37eb52b76a1255535ba7831c92480d71167205d7522b442695f50e790d4f9e8efdacc91bb0f72e70bd4dc5386f77ecb01868797d7fe5b20727a1617aee288aee981793c4a86e3be4f0b52cb0bb081341dc6169", 0xbc}, {&(0x7f00000001c0)="f051abc1798acc4a0ba83813510af31f481ea0b053aaf419484b6409495149d9b9b1a91b06c2c4b4d055f43f1cc344f057c87fa0b8e98e", 0x37}, {&(0x7f0000000200)="7050690f02ae2c315bf2c082fff7f36e3b2d8b0ba47a6fae311df24d4f68d50a419dd6051851709a51246b1f14bc5ba62447b6ee8e3868e21c29e275cd2b8b3d6853132d6e92e1780828c5779bfe31bc493665491b0a6c48a571e637a687484ae9b58c11e8b43726cddb416691f083eaf43e889e866c17dd5e56e737d4a15dfb87de6ce9046a49c98f564cfaa406960087ed353a99df66d3f9e4a8cc4c5ec9910a433b04a94effc459edeae54724663edc321448d82eae5f05a36b40e5be56c3740a1fbbe8358b12714f987ddff4490e", 0xd0}, {&(0x7f0000000300)="c81dfd3d81afbfb3e937628c636dd7917c1fdd84ab3f2cfa3f29a8050d20e5e428a1a922dcbf276a79f317a5122bb9bcaa9ed192b1334068db59c88d72d7b90d47e2cfc94aa9e2d9d78a50df8b5382cb34cabafd4dd8f51dea219a8368d076e781b08175ee73c949f7c03fd7829305f95d83f1d7b39915d886594edb845ae7ac606428d17967cd6680e6aeb6b1c470012d73a91e7d298e5d9f46cb61c713e0c30121d7f98fab4c82b2604209c7960149b4b4992efb01287f7ce76a48aec743241c899e98d66603f81b7c2107b67dd4338d6c7c089b6881321449145bb589a0a41c0971257bd3379308bb02", 0xeb}, {&(0x7f0000000400)="44449d79512cbe26102fb989e9c0c39ac611abf671725248e165ccf61b99723d567fdb5ecdf54f68c6d654", 0x2b}, {&(0x7f0000000440)="b070dc02fcd53d453a8d7bd9b0ea470561187dfad0fe4da21f29078fc74e0cda6e06ce9d1a51d33e637a01ec18311e080a83958519956eb04d06b99c54a35362569aeb338b961d3ebdd9466b79a6719515b3cbb3357f31d3fa5b2fa01ce450ba85f4a8d887451521c8e12f7c18b6916fe776abf5aa51bc63135403d4598ee880dea124edf1fb0cd1ed19cdae4680abeeaea16b08b1b6c919734794e1d0b8a2c61d9dafecddb73842ed0211172b0af54912f686171b56528b1c7f10df8ec96fb77b53c3ffb43a7da976e85140d96769bad15ca59f3e2cb504bda94c48ae78f99aab86591f83cc3bffbe439c856616f15d8b1ebf22a57e95fa", 0xf8}], 0x7, &(0x7f0000000a80)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x98, 0x10}, 0x20000000) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d59feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r14, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r14, 0x5457, &(0x7f0000000000)) 2018/02/21 14:01:25 executing program 0: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000000000400, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) chdir(&(0x7f0000000040)='./file0\x00') ftruncate(r0, 0x5) 2018/02/21 14:01:25 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x2016}) r2 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000080)='net/softnet_stat\x00') pread64(r4, &(0x7f00000000c0)=""/216, 0xd8, 0x5d) sendfile(r2, r4, &(0x7f00006dbff8), 0xed5a) 2018/02/21 14:01:25 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x20804, &(0x7f0000444000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x4, 0x5, 0x79d, {0x77359400}, 0x5, 0x1c0d5ec7}) 2018/02/21 14:01:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xffffffffffffffff, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="d1"}], 0x1000000000000214) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/21 14:01:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000fe0)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x8, 0x4) 2018/02/21 14:01:25 executing program 7: setitimer(0x0, &(0x7f0000000100)={{0x100000000000}, {0x0, 0x2710}}, &(0x7f0000018000)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/02/21 14:01:25 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c, 0x280000) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/02/21 14:01:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) signalfd(r0, &(0x7f0000000000), 0x8) 2018/02/21 14:01:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1affc)=0x200, 0x359) 2018/02/21 14:01:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x1) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000080)={@dev, @multicast2, @multicast1}, &(0x7f00000000c0)=0xc) 2018/02/21 14:01:25 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x401, 0x4) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x40) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./file1\x00', 0x2, r2, r3, 0x7ce, 0x80000000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) recvfrom$unix(r1, &(0x7f0000000000)=""/121, 0x79, 0x40012040, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0x1, 0x3}, 0x7fff, 0xfffffffffffffffd}) 2018/02/21 14:01:25 executing program 7: clone(0x0, &(0x7f0000ff1000), &(0x7f0000b02000), &(0x7f0000359ffc), &(0x7f0000a52f2b)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x41, &(0x7f00000000c0)={0x3a, 0xffffffffffffffff, 0x8, 0x3f}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) waitid(0x40000000, 0x0, &(0x7f0000a64ff0), 0x80000002, &(0x7f0000a1efb8)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="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") 2018/02/21 14:01:25 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4de500, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r2, r1) tkill(r0, 0x1000000000016) 2018/02/21 14:01:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xffffffffffffffff, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="d1"}], 0x1000000000000214) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/21 14:01:25 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) sendto$inet6(r0, &(0x7f0000000040)="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", 0x1000, 0x40005, &(0x7f0000001040)={0xa, 0x2, 0x5a, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x10001}, 0x1c) bind$inet6(r0, &(0x7f0000001080)={0xa, 0x3, 0x8001, @empty, 0x2}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001080)={0x6, {{0x2, 0x0, @empty}}}, 0x90) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x1) 2018/02/21 14:01:25 executing program 2: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)) epoll_wait(r1, &(0x7f0000586000)=[{}], 0x1, 0x0) 2018/02/21 14:01:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={@generic="c63e35d05629a029adc396f4c66d98c9", 0x1ea}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000000c0)={r3, 0x4}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) iopl(0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)=@common='gre0\x00', 0x37c120157b6aa011) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/21 14:01:25 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000033fb0)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596e332f4"}}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000040)={0x3, 0x2}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) read(r2, &(0x7f0000675ff2)=""/14, 0xe) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x0, 0x2, {0xa, 0x1, 0xd8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x32) 2018/02/21 14:01:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) fcntl$getflags(r0, 0x40b) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={@common='yam0\x00', @ifru_ivalue=0x4}) syz_emit_ethernet(0x2a, &(0x7f00006a9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, {[]}}, @igmp={0x0, 0x3, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) [ 42.215891] device gre0 entered promiscuous mode [ 42.225214] device gre0 entered promiscuous mode [ 45.644042] IPVS: Creating netns size=2536 id=11 2018/02/21 14:01:29 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) write(r0, &(0x7f000031d0f9), 0x1fc) 2018/02/21 14:01:29 executing program 5: r0 = gettid() ptrace$peek(0x1, r0, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00004d4000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/21 14:01:29 executing program 0: mkdir(&(0x7f00006d0ff8)='./file0\x00', 0x0) chdir(&(0x7f000020292c)='..') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000646ffa)='ocfs2\x00', 0x83ffc, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x50) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) r2 = request_key(&(0x7f0000205ffb)='user\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fee)='{:)systemkeyringself{:\x00', 0xfffffffffffffffa) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000e3d000)=0xe8) keyctl$chown(0x4, r2, r3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) connect$packet(r1, &(0x7f0000000100)={0x11, 0x18, r4, 0x1, 0xfffffffffffffffe, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0xffffffffffffffa9) 2018/02/21 14:01:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000832000)='/dev/loop#\x00', 0x4, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000040)=""/141) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000100)=""/55, &(0x7f0000000140)=0x37) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x4350, 0x7ff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setregset(0x4205, r5, 0x4, &(0x7f00000002c0)={&(0x7f0000000400)="532fe9a1d8ae47f7d121920147c3a494bfc835500b03a28b62424b0c0f0e8968cf55d2fd540d9bf7a53772e4f6deb8c7bc1c4fb5338cdbee9dab7f0ebbd0f23f32cb48703aaa1036d0afa8bc56958ccef8368b26cbbc0598014ef0883f42ca5dadbe31321800a4aee5004104fc65e3a51871466d2e3439b469714860b5672da103fc1add93a267fa70df8193e6fa538901936fd44a9c803dd66483a016a66b693cc7b7f83ccaa761040661a6bf02d8427b82fed64678b9fafb5d040b491db4dd80214bbacf8bfbbf80dececf606a416c12a17a6ed73fd06fcffa2c10522c510059984c24b3a492b0e93f0aaa3c65", 0xee}) 2018/02/21 14:01:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x1, 0x0, 0x100000000, 0x10001, 0xfff, 0x5, 0x8980, 0xd7, 0x5, 0x74, 0x80000001, 0x7fffffff}) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000140)=""/114, 0x72) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x9c) write$selinux_validatetrans(r2, &(0x7f0000000080)={'system_u:object_r:inetd_log_t:s0', 0x20, 'system_u:object_r:sendmail_exec_t:s0', 0x20, 0x31, 0x39, 0x20, '/usr/sbin/cupsd\x00'}, 0x59) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/21 14:01:29 executing program 2: r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000664fc0)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x50, &(0x7f0000000180)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000000240)=0x10) mq_getsetattr(r0, &(0x7f0000000040), 0x0) 2018/02/21 14:01:29 executing program 4: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000001ffc)}}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40000) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, r0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000917ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={0x0}) r5 = mmap$binder(&(0x7f00005d1000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0xe8, 0x0, &(0x7f0000000300)=[@increfs={0x40046304, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50, 0x50, &(0x7f00000000c0)=[@flat={0x77622a85, 0x1, r2, 0x3}, @fda={0x66646185, 0x6, 0x3, 0x21}, @flat={0x73622a85, 0xa, r3, 0x1}], &(0x7f0000000140)=[0x78, 0x20, 0x78, 0x38, 0x38, 0x38, 0x78, 0x78, 0x0, 0x58]}, 0x5}}, @acquire_done={0x40106309, r4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x60, 0x28, &(0x7f0000000240)=[@fda={0x66646185, 0x2, 0x4, 0x5}, @ptr={0x70742a85, 0x0, &(0x7f0000000200), 0x1, 0x0, 0x3e}, @fd={0x66642a85, 0x0, r1}], &(0x7f00000002c0)=[0x40, 0x20, 0x70, 0x40, 0x0]}}}, @release={0x40046306}, @acquire_done={0x40106309, r5}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x4}, @decrefs={0x40046307, 0x4}], 0xa3, 0x0, &(0x7f0000000400)="308828c197e4ba5c13b2e70e3a5bea9619bf2118c1ef2af99499fa6df71bf4e8bf4577fe012bcee22ef39ee711624dc29085cac78da0eac6b5f9519d0c99cfe026c83a0a4a0b732c87ed25cda747baa794293942635e301d82b0c54a6e1860365760f7973c71322452123c2c4fcd8538af2443f0ea56c2683d8e4ec6543a98f3ed8deb9018f910f960271db787c1ef0b5dd80f6b1c1f94cf92952bfb17307d53714fbc"}) 2018/02/21 14:01:29 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xec, 0x0, &(0x7f00000001c0)=[@enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x28, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @flat={0x736a2a85, 0x1, r2, 0x1}], &(0x7f0000000080)=[0x40, 0x48, 0x4948a3a792ff6312, 0x48, 0x70]}, 0x200}}, @acquire_done={0x40106309, r3, 0x2}, @release={0x40046306, 0x1}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x0, 0x15}], &(0x7f0000000180)=[0x0, 0x20, 0x48, 0x0]}, 0x7fc80234}}, @release={0x40046306, 0x1}, @clear_death={0x400c630f, 0x0, 0x4}, @decrefs={0x40046307, 0x4}], 0x7e, 0x0, &(0x7f00000002c0)="5643edb1ea5e9547d8aacba80c9593a33aa66f3df26f281c951573b57f1153c68db58ca8261bb7c364d0457d74dfe36a52d9cdb1eacd8bc6be0260a7fe992561d11b72ef13cc73062e809fbeb9fc59bc516d2cdd7bc3f9c000caf0b0dcba4749132ecfcf126d2dfeebd6ffcc7adfb0f50bd8e24092b8667bbec9a888e845"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000005fd4)=[@clear_death={0x400c630f, 0x0, 0x1}], 0xfffffffffffffff0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000480fe8)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4}], 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) [ 46.020842] audit: type=1400 audit(1519221689.103:51): avc: denied { sys_chroot } for pid=8478 comm="syz-executor4" capability=18 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 2018/02/21 14:01:29 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003fef)='/selinux/context\x00', 0x2, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') write$selinux_validatetrans(r0, &(0x7f0000001000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x0, 0x0, 0x20, "2f7573722f6c69622f74656c6570617468792f6d697373696f6e3d636f6e7472ffff2d3500"}, 0x124) 2018/02/21 14:01:29 executing program 2: clock_getres(0xfffffffffffffffb, &(0x7f0000c30000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x800, 0x3}) 2018/02/21 14:01:29 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x24) rt_sigprocmask(0x0, &(0x7f0000000040)={0x7fffffff}, &(0x7f0000000000), 0xfffffffffffffe74) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="b56c2c867d08961be56d3319ed2068e6536d2a18be4d084243ff2fda576cf0e3c752b528b5547f102e7dc5e8931b80652c8d121f40572502663a38d333ca1f8ed1c41a839527f392daa6b4f28ccbac43e8cabce0f64d4f9eee59d0a4383a08d049468444a4df4b8e9237b1e8a636eae89ca5bc645975f86887745d66d42e48a51f17f0bd879d4de1604cadf0fc2d8e49a6810c6c0c73b94bff07652f223fb0299d4602e2719bd7188e4f409423b44f0ba54e05fa4500dbc9d5c7033844738f600323c9", 0xc3, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r4, 0x3f) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='-{\x00', &(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)='em0em0)\x00', &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', &(0x7f0000000300)='/selinux/commit_pending_bools\x00'], &(0x7f0000000600)=[&(0x7f0000000380)='md5sum}em0$\x00', &(0x7f00000003c0)='rxrpc\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='md5sumnodevem1lo&\'wlan0.[+@!*vmnet1wlan0\x00', &(0x7f0000000480)='/selinux/commit_pending_bools\x00', &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', &(0x7f0000000500)='/\x00', &(0x7f0000000540)='rxrpc\x00', &(0x7f0000000580)='wlan1\x00', &(0x7f00000005c0)='/selinux/commit_pending_bools\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x15) close(r0) 2018/02/21 14:01:29 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000029dff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c92000)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fdatasync(r1) [ 46.069570] binder: 8634:8639 ERROR: BC_REGISTER_LOOPER called without request [ 46.095433] binder: 8634:8658 ioctl c018620b 20000000 returned -14 [ 46.108122] binder: 8634:8658 ioctl c018620b 200000c0 returned -14 [ 46.123891] binder: 8634:8658 ioctl c0306201 20000340 returned -14 [ 46.132038] binder: 8634:8658 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 46.153590] binder: 8634:8667 got reply transaction with no transaction stack [ 46.161190] binder: 8634:8667 transaction failed 29201/-71, size 32-8 line 2920 [ 46.171267] binder: 8634:8667 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 46.178811] binder: 8634:8667 BC_INCREFS_DONE node 36 has no pending increfs request [ 46.205245] binder: BINDER_SET_CONTEXT_MGR already set [ 46.210568] binder: 8634:8668 ioctl 40046207 0 returned -16 [ 46.216323] binder: 8634:8670 ERROR: BC_REGISTER_LOOPER called without request [ 46.224898] binder: 8634:8668 ioctl c018620b 20000000 returned -14 [ 46.224968] binder: 8634:8669 ioctl c018620b 200000c0 returned -14 [ 46.227150] binder: 8634:8670 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 46.227175] binder: 8634:8669 ioctl c0306201 20000340 returned -14 [ 46.248584] binder: 8634:8669 got reply transaction with no transaction stack [ 46.248592] binder: 8634:8669 transaction failed 29201/-71, size 32-8 line 2920 [ 46.249827] binder: 8634:8669 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/02/21 14:01:29 executing program 7: r0 = getpid() ptrace$getregs(0xe, r0, 0x200, &(0x7f0000000000)=""/4096) getegid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_tables_names\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') epoll_create1(0x80000) ftruncate(r3, 0x3) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000080)={r4, r5}) ftruncate(r3, 0xb) 2018/02/21 14:01:29 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x20) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x3, 0x8}) prctl$intptr(0x27, 0xfffffffffffffffd) 2018/02/21 14:01:29 executing program 4: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x80007, 0x100000001, &(0x7f0000000000)) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='ceph\x00', 0x20, &(0x7f0000000180)="7db8cd99ea8bde40636b5d8fc1964b7c37865fd1982a2e86cadeacece363a547cce2cb324b8dab7a1e1268f9880b92996baa93f315231f7eb088d7be39625b0c0811b3d7e19077498f8833a8747551e3a23e14b4fe22597a0a45ba50ca7dcb7c11c1d29710164c000501483bde89e104bc455ac4efdf9a9b39eb4a65afbd2809956fa85d63de36518b74bafa69a7ecd416341b12a95d5cff298aaac95cc8797e83df4aa96d362e27e1b9dc721a563bd76fd25b988471e4614e076bb2e3f88703f7d51e567d431a62e25f1230741a1ba185d83d1dbe7b13be9f25553abe312e544cb00fc4e25ac8f31d11f7") 2018/02/21 14:01:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00008d5fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f000091fd50)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0x2, {}, [@typed={0x18, 0x5, @ipv6=@empty}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 14:01:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400100, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x242, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_extract_tcp_res(&(0x7f0000850000), 0x0, 0x0) 2018/02/21 14:01:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x2, 0x646, 0x21, 0x50, 0x2, 0xa492, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x5, 0x7fffffff, 0x200, 0x62, 0x30}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1, 0x6, 0xff80}, &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000618f88)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x6d1bea0502f35e47, 0x0, 0x0, 0x0, 0x0, &(0x7f00001e6000)=@common='bpq0\x00'}) 2018/02/21 14:01:29 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x14, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309, 0x0, 0x3}], 0x0, 0x0, &(0x7f00000000c0)}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000002c0), 0x4) close(0xffffffffffffffff) 2018/02/21 14:01:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@generic="6fdb92da450cbf95756080bc90971afd", 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00002de000)=0x7fe, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x10) execveat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='wlan1nodev\x00', &(0x7f00000000c0)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000100)="b85c277472757374656400", &(0x7f0000000140)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000180)='mime_typeppp1^*\x00', &(0x7f00000001c0)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\'[eth0lo/*$ppp0/\x00', &(0x7f0000000280)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='!vboxnet1+-proc!keyringselinuxvmnet1^#ppp1*bdev.}[\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='wlan1\x00', &(0x7f0000000400)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000440)='\x00'], 0x1500) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400c0, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x8001, 0x4) sendto$packet(r0, &(0x7f0000c81000)="2d01000000e6000000005ca73d9f", 0xe, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) [ 46.249834] binder: 8634:8669 BC_INCREFS_DONE u0000000000000000 no match 2018/02/21 14:01:29 executing program 3: syslog(0x1, &(0x7f0000000000)=""/255, 0xff) futex(&(0x7f0000000000)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000080), 0x20000003, 0x0, &(0x7f0000365ff8), &(0x7f0000000040), 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x400081, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x2, 0x100000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) r2 = memfd_create(&(0x7f0000000100)="0058b8e702f8a708af93786e3b6e54a2e025b27e3e4f5f84b5232d822f65e1578dab4b00", 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x12, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = getpgid(0xffffffffffffffff) sched_setaffinity(r4, 0x8, &(0x7f00000002c0)=0x1) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000140)) 2018/02/21 14:01:29 executing program 5: timer_create(0x800007, &(0x7f00005d1000)={0x0, 0x0, 0x0, @thr={&(0x7f000079ffee), &(0x7f0000debf79)}}, &(0x7f00008b6ffc)) chmod(&(0x7f0000000000)='./file0\x00', 0x110) 2018/02/21 14:01:29 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) fcntl$setstatus(r1, 0x4, 0xc8dd92e2e3acac05) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10400, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/4096) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000)={0xf0, 0x2, 0x84ea, 0x2, 0x100, 0x8000}) 2018/02/21 14:01:29 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x28300, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x8001, 0x6cd3, 0x200, 0x65955a4d, 0x80000001, 0x1, 0x1, 0x3, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000100)=0x8) clock_gettime(0x0, &(0x7f00000039c0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000037c0)=[{{&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=""/4096, 0x1000, 0xfff}, 0x8}, {{&(0x7f0000001080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000001340)=[{&(0x7f00000010c0)=""/205, 0xcd}, {&(0x7f00000011c0)=""/224, 0xe0}, {&(0x7f00000012c0)=""/97, 0x61}], 0x3, &(0x7f0000001380)=""/142, 0x8e, 0xe3}}, {{&(0x7f0000001440)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f00000015c0)=[{&(0x7f0000001480)=""/139, 0x8b}, {&(0x7f0000001540)=""/94, 0x5e}], 0x2, &(0x7f0000001600)=""/4096, 0x1000, 0x6756}, 0x9}, {{&(0x7f0000002600)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000002800)=[{&(0x7f0000002640)=""/11, 0xb}, {&(0x7f0000002680)=""/79, 0x4f}, {&(0x7f0000002700)=""/235, 0xeb}], 0x3, &(0x7f0000002840)}, 0x1}, {{&(0x7f0000002880)=@ipx, 0x10, &(0x7f0000002e80)=[{&(0x7f00000028c0)=""/59, 0x3b}, {&(0x7f0000002900)=""/204, 0xcc}, {&(0x7f0000002a00)=""/222, 0xde}, {&(0x7f0000002b00)=""/111, 0x6f}, {&(0x7f0000002b80)=""/12, 0xc}, {&(0x7f0000002bc0)=""/132, 0x84}, {&(0x7f0000002c80)=""/142, 0x8e}, {&(0x7f0000002d40)=""/90, 0x5a}, {&(0x7f0000002dc0)=""/156, 0x9c}], 0x9, &(0x7f0000002f40)=""/47, 0x2f, 0x81}, 0x3}, {{&(0x7f0000002f80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000003280)=[{&(0x7f0000002fc0)=""/35, 0x23}, {&(0x7f0000003000)=""/173, 0xad}, {&(0x7f00000030c0)=""/147, 0x93}, {&(0x7f0000003180)=""/120, 0x78}, {&(0x7f0000003200)=""/14, 0xe}, {&(0x7f0000003240)=""/5, 0x5}], 0x6, &(0x7f0000003300)=""/39, 0x27, 0x20000000}, 0x40}, {{&(0x7f0000003340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000003440)=[{&(0x7f0000003380)=""/163, 0xa3}], 0x1, &(0x7f0000003480)=""/107, 0x6b, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f0000003500)=""/75, 0x4b}, {&(0x7f0000003580)=""/127, 0x7f}, {&(0x7f0000003600)=""/189, 0xbd}, {&(0x7f00000036c0)=""/138, 0x8a}], 0x4, 0x0, 0x0, 0x7}}], 0x8, 0x20, &(0x7f0000003a00)={r2, r3+30000000}) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000003a40)=0x8) r6 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001}}) pwrite64(r4, &(0x7f0000000000)="f04bec2a900ca6dac7daec3abe0307eaf38b3f58a05d8c1ef67ee7f99e4cdafbec3db3baf0310a8c4cadaa48a77499e100000000000000000c4d150be7cec7f9f6b06ceec61be9a80b81693b482abbb2a7c4e8ad69eb45826c25aa5b6381cc925d1bd052ddd2afb42f7e10b787e1", 0x6e, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f0000003a80)=""/107) fcntl$addseals(r7, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000002840)={0x0, 0x2}, &(0x7f0000003a80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000003ac0)={r8, 0x1}, &(0x7f0000003b00)=0x8) getpeername$packet(r7, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003b80)=0x14) 2018/02/21 14:01:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x2, 0x40, &(0x7f0000ffb000/0x4000)=nil, 0x1}) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/02/21 14:01:29 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x80000000}) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000100)=""/93) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000180)={@generic="7417f54c1a4eb37f8a2f844eb9c31fa7", @ifru_flags=0x1002}) 2018/02/21 14:01:29 executing program 6: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) fsetxattr(r0, &(0x7f0000642000)=@known='trusted.syz\x00', &(0x7f0000dc3ff0)='/selinux/policy\x00', 0x10, 0x0) [ 46.303796] binder: 8682:8691 BC_ACQUIRE_DONE u0000000000000000 node 39 cookie mismatch 0000000000000003 != 0000000000000000 [ 46.329707] binder: BINDER_SET_CONTEXT_MGR already set [ 46.347286] binder: 8682:8691 ioctl 40046207 0 returned -16 2018/02/21 14:01:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) finit_module(r0, &(0x7f0000000040)="2b21706f7369785f61636c5f616363657473215d00ea09fefb9fe15d2107141dceb4720f411464aa361424da4a6e0b7826acaff90abca0bf3446a8da409749ae3f0eeaf5c3bab465cf2c9321bd359c94ec147a01167d70820924c0c525a6dbce8d7c7f7a96314ed83b80524d214431300d1c30044ad48f16491e070f240c43fce5257b1d56289851", 0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0, 0x2}]}) sync_file_range(r0, 0x54, 0x3f, 0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0x69) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x40) 2018/02/21 14:01:29 executing program 1: socket(0x18, 0x0, 0xfff) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000180)=r1) 2018/02/21 14:01:29 executing program 7: r0 = socket$inet(0x2, 0x80002, 0xfffffffffffffffe) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x3e8}], 0x1}, 0x0) 2018/02/21 14:01:29 executing program 0: syslog(0x3, &(0x7f0000000000)=""/53, 0x35) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x220100, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x3d96, 0x8000, 0x5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x5, 0x8}, {0x14}, 0x3, 0x4, 0x4}) 2018/02/21 14:01:29 executing program 2: r0 = socket(0x10, 0x7, 0xfffffefffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, 0x0, 0x0) 2018/02/21 14:01:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0xff, 0x8000, 0x8000, 0x3ff, 0x9a, 0x5, 0x80000000, r2}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) 2018/02/21 14:01:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x6, 0x31, r0, 0x0) clock_gettime(0x0, &(0x7f0000299000)) clock_gettime(0x0, &(0x7f000029a000)) 2018/02/21 14:01:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) sched_setattr(0x0, &(0x7f0000000fd0)={0x0, 0x5}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x58}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x2404c0, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0xfff, r2}) socket$key(0xf, 0x3, 0x2) socket$nl_generic(0x10, 0x3, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000aac000)=""/176, 0xb0, 0x0, &(0x7f000060d000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/02/21 14:01:29 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000830ff4)) [ 46.355142] binder: 8682:8712 BC_ACQUIRE_DONE u0000000000000000 no match 2018/02/21 14:01:29 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0xff51, 0x0, &(0x7f0000000840)=[@free_buffer={0x40086303, r3}, @free_buffer={0x40086303, r3}], 0xfffffffffffffedc, 0x0, &(0x7f0000000880)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/02/21 14:01:29 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) exit(0x80000000) prctl$void(0x7) 2018/02/21 14:01:29 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8900}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004bb000)=@ethtool_eeprom={0xb}}) 2018/02/21 14:01:29 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x410000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000d6aff0)='net/ip_mr_cache\x00') sendfile(r1, r1, &(0x7f0000e99000)=0x37, 0x6) 2018/02/21 14:01:29 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/4096) 2018/02/21 14:01:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x58ea, 0xff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x4, 0x30, 0x1, 0x3}, &(0x7f0000000100)=0x18) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) 2018/02/21 14:01:29 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x3}) 2018/02/21 14:01:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') preadv(r0, &(0x7f00007cdfe0)=[{&(0x7f0000985fcb)=""/1, 0x1}], 0x1, 0x400000002) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x5ad5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff}, {0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x80}, 0xffffffffffffff00, [0x5, 0x1, 0x1c85, 0x2b8, 0x8000, 0xffffffff, 0x53d, 0x200]}, 0x5c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) gettid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getgroups(0x7, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) gettid() getuid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) getpgid(0x0) geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000004c0)) geteuid() fstat(r0, &(0x7f0000000500)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000580)) geteuid() getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000880)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@mcast2, @in6=@empty}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000009c0)=0xe8) fstat(r1, &(0x7f0000000a00)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000b00)=0xc) fstat(r1, &(0x7f0000000b40)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000bc0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0xe9, "19e732c4765550a6b624532ddb94a445027bf34637be790a558a04a68d917e290c9b15a773a6712118ec2b581850f3deb4ba72dba914e471392c681f9a6024e89f98ca67d78e805ac0f8041cd31cef6e892ce63240fcf8ae7ab6d0dbfcd98e2ce8ba661dfb2679876cdb2b510b442116866119966b286bf82618f45ee84298ef2ad302506f4297fc845570e9ad474196717ed58d6db1e5eafc2b49cf0f424c017caa576672c3f6610ddb22355546110c89d148372b3e05328c197ff8f4be6b09a1b12df346268138f3a29512be5f124aa8791aadd0504c8c0bc99d99880eb893af5c684bb20112e14f"}, &(0x7f00000000c0)=0xf1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7fff, 0x6, 0x6c6, 0xabd, 0x34}, &(0x7f0000000100)=0xa0) lstat(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000c40)) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)) gettid() 2018/02/21 14:01:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setns(r0, 0x4c000000) setsockopt$inet6_int(r0, 0x29, 0xf1, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000548fb0)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0xff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/69, &(0x7f0000000040)=0xf67f57b0c3523fc3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x4) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000180)={0x0, 0xffffffff00000001, 0x7a94, 0xfffffffffffff801, 0x401, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000180)={r1, &(0x7f0000000140)=""/24}) 2018/02/21 14:01:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005a0000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e48fe4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@rand_addr, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d67ff4)={@multicast2=0xe0000002, @rand_addr=0xe88, @multicast1=0xe0000001}, 0xc) 2018/02/21 14:01:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x0, 0x1000000}, 0xc) 2018/02/21 14:01:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005a0000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e48fe4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@rand_addr, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d67ff4)={@multicast2=0xe0000002, @rand_addr=0xe88, @multicast1=0xe0000001}, 0xc) 2018/02/21 14:01:29 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='/dev/snd/seq\x00', &(0x7f0000000100)='/dev/snd/seq\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='eth1system\x00'], 0x1800) 2018/02/21 14:01:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) select(0x40, &(0x7f0000000000)={0x5c3a, 0x3, 0x9, 0x10040, 0x1, 0x5, 0x2, 0x8}, &(0x7f0000000040)={0x6, 0x9, 0x4, 0xff, 0xfff, 0x9, 0x2, 0x4e5}, &(0x7f0000000080)={0x5, 0x1, 0xc0, 0x3, 0x5, 0x800, 0x9270, 0x6}, &(0x7f00000000c0)) writev(r0, &(0x7f00000a9ff0)=[{&(0x7f00001c6fa7)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000100)=""/41, &(0x7f0000000140)=0x29) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="382dc049fd8825e91b452e904670348151fd18253accae1cc4c31787ac7d2b1e9fbc42decc023e04d0438069b780fedeb4801b59a4fb1e8f72e58d2489422f25cb0a3c2d7dea302d04193089602cabcafecdb6b77cf16d897e8e80573f0ec8884c8ef09fbb259ba63f13a2", 0x6b}, {&(0x7f0000000080)="ac147b8d18e6d68ec8475b8db801d681c6e9e771da77f4b3de1af9", 0x1b}, {&(0x7f00000000c0)="37000ce889a74ad4754b96f55a8dd371b49d789a42b6b1435e6f5db0e786fd89cf124e9c4c152d9cc97d3b6473354d0e8bfc92af4cb3f78dbb809261", 0x3c}, {&(0x7f0000000100)="dc76a13713f7cc56e576cf3b76ccfaeea3dd4cd272c8dfb6278339038f3fae7ab307c5591423f4dc5f1f9cac005fb3ec868bf9ba6a9e31bd", 0x38}, {&(0x7f0000000140)="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", 0xff}], 0x5) [ 46.556538] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 46.572080] binder: 8753:8759 BC_FREE_BUFFER uffffffffffffffff no match [ 46.579304] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 46.588732] binder: 8753:8759 BC_FREE_BUFFER uffffffffffffffff no match [ 46.598514] binder: 8753:8759 unknown command 0 2018/02/21 14:01:29 executing program 3: r0 = socket$inet6(0xa, 0x7ffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x8, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x9}}, 0x1, 0x6, [{{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, {{0xa, 0x2, 0x2e3551dc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2c1b}}]}, 0x390) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) 2018/02/21 14:01:29 executing program 1: socketpair$inet6(0xa, 0x4, 0x7f, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x9, 0x6, 0x2, 0x4, 0xffff}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x20000000000000, 0x6, [0xfa, 0x178, 0x3f, 0xfffffffffffffff8, 0x9, 0x3]}, &(0x7f0000000180)=0x14) keyctl$update(0x2, 0x0, &(0x7f0000002000)="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", 0x1001) recvmmsg(0xffffffffffffff9c, &(0x7f0000005d40)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000100)=""/19, 0x13}], 0x2, &(0x7f0000000180)=""/183, 0xb7, 0x6}, 0xa76}, {{&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000001500)=[{&(0x7f0000000280)=""/45, 0x2d}, {&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000400)=""/56, 0x38}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/66, 0x42}, {&(0x7f00000014c0)=""/59, 0x3b}], 0x7, &(0x7f0000001580)=""/96, 0x60, 0x8}, 0x6}, {{&(0x7f0000001600)=@sco, 0x8, &(0x7f0000001940)=[], 0x0, 0x0, 0x0, 0x3}, 0x67}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000019c0)=""/93, 0x5d}, {&(0x7f0000001a40)=""/39, 0x27}, {&(0x7f0000001a80)=""/125, 0x3d7}, {&(0x7f0000001b00)=""/156, 0x9c}, {&(0x7f0000001bc0)=""/210, 0xd2}, {&(0x7f0000001cc0)=""/250, 0xfa}, {&(0x7f0000001dc0)=""/41, 0x29}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/86, 0x56}, {&(0x7f0000001e80)=""/132, 0x84}], 0xa, &(0x7f0000004040)=""/186, 0xba, 0x4}, 0x7fff}, {{&(0x7f0000004100)=@ax25, 0x10, &(0x7f0000004200)=[{&(0x7f0000004140)=""/140, 0x8c}], 0x1, 0x0, 0x0, 0xca}, 0x8000}, {{&(0x7f0000004240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x3a, &(0x7f0000004480)=[{&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000004300)=""/119, 0x77}, {&(0x7f0000004380)=""/21, 0x15}, {&(0x7f00000043c0)=""/140, 0x8c}], 0x4, &(0x7f00000044c0)=""/163, 0xa3}, 0xd4}, {{&(0x7f0000004580)=@rc, 0xa, &(0x7f0000005a00)=[{&(0x7f00000045c0)=""/197, 0xc5}, {&(0x7f00000046c0)=""/41, 0x29}, {&(0x7f0000004700)=""/147, 0x93}, {&(0x7f00000047c0)=""/125, 0x7d}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000005840)=""/100, 0x64}, {&(0x7f00000058c0)=""/34, 0x22}, {&(0x7f0000005900)=""/171, 0xab}, {&(0x7f00000059c0)}], 0x9, 0x0, 0x0, 0x2a1}, 0x7}, {{&(0x7f0000005ac0)=@sco, 0x8, &(0x7f0000005c40)=[{&(0x7f0000005b00)=""/156, 0x9c}, {&(0x7f0000005bc0)=""/106, 0x6a}], 0x2, &(0x7f0000005c80)=""/163, 0xa3, 0x7}, 0xff}], 0x8, 0x101, &(0x7f0000005f40)={0x77359400}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) setgroups(0x1, &(0x7f00000016c0)=[r3]) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000001680)={0x6, 0xff, 0x5, 0x8, 0x5, 0x76f9a708}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000005f80)={0x0, 0x7, 0x7, [0x1, 0x3f, 0x1, 0x938, 0x1, 0x7f, 0x0]}, &(0x7f0000005fc0)=0x16) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000016c0)={r5, @in6={{0xa, 0x3, 0x51, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000059c0)={r5, 0x3ff, 0x6, 0x8}, &(0x7f0000006040)=0x10) [ 46.603754] binder: 8753:8773 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 46.605184] binder: 8753:8773 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 46.621585] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35069 sclass=netlink_tcpdiag_socket pig=8792 comm=syz-executor2 [ 46.622334] binder: BINDER_SET_CONTEXT_MGR already set [ 46.622342] binder: 8753:8795 ioctl 40046207 0 returned -16 2018/02/21 14:01:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="117ff482c51cc3777c85ae776eb91eac", 0x10) socket$inet(0x2, 0x80000, 0x10001) prctl$setendian(0x14, 0x3) r1 = socket(0xa, 0x0, 0xe8ee) recvfrom$packet(r1, &(0x7f0000000040)=""/194, 0xc2, 0x20, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x0, 0x3000}, 0x4) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x100) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000180)={0xcd05, 0x7f}) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00000001c0)={0x9, &(0x7f0000000180)=[{0x4, 0x1000}, {0xfc, 0x4}, {0x0, 0x9}, {0x4, 0x3f}, {0x7, 0x1000}, {0x0, 0x1}, {0x1, 0x5e7}, {0x9, 0x1}, {0x77b0, 0x3}]}) sync() getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000200)=""/175, &(0x7f00000002c0)=0xaf) 2018/02/21 14:01:29 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x4000)=nil) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000ce4000), 0x0, 0x1, &(0x7f0000f78000)=@abs, 0x8) pipe(&(0x7f0000000000)={0x0}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) 2018/02/21 14:01:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r0, r1/1000+10000}, {0x77359400}}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x8, 0x4, 0x3, 0x2, 0x80}, &(0x7f0000000240)=0xa0) mount(&(0x7f0000229000)='./file0\x00', &(0x7f000087fff8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/02/21 14:01:29 executing program 5: socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) fchown(r1, r2, r3) r5 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r5, &(0x7f0000018000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x8e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x6a, 0x0, [], "cf9245d697c53d95d4b7784b9772c2085cde7c9ad83233a12a7c7a0dc8e64ac81c9ca51546664d67b01e8f820a3a492c0023825ad0ffa81085aa597cef503e1c48882ab7de35d24c11791e6ceb0d84a290d9e63863296d60c3af28e795f6a8c82da72198864d43d040f2"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x92) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000240)) setgid(r4) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000280)={0x80000001, 0x0, 0x10003, 0x3b0e}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f00000002c0)={0x4, r6}) 2018/02/21 14:01:29 executing program 3: r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xd1, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000d14ffc)=0x7b, 0x4) bind$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)={0x458, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="39fb0c9671939506203b525c183ccafbedf58b2a7a0ed0ee81f3b8ef25449e4f46bc2b588f9aaaffd05c29981d0ee5c45543ef6ff26ae63ddaea06e49871624aff17e161ce11a02ffa368c317a7129cedc057da92801e6f25ebe89014a61459be89fb3b7bf9c3c36ed251e0b6ceeb8e1388ceb6bf547058606111becd3fbc86be7e164cc89e8c9b640f69d92278286b79ae8b7c7997e4772d9edf4931875eed89f81e01356568bb3ba3455a3cf38a567df6dec382fce76308aae0bd0b8ab2845defd2f2a131d2cc6a0a233a6ce3c8a6008700023d44ed85f8259dadbf9c58b9fd4bf14bc17755b73bdc62929fdc5cb92c514c1ede9d134a9bb653e74aa2f9e22419a3aeda65461d60b7f90faeae8a979ead1da060aee97a0d92fe52562847afe4b6db858cbbe67b2f53b333c9a186f1c76e9897726251dbb2f3a31a034352cd8480483023ec43aad46ec4242e3f976c1e9b41ff5f061a99c1c010c115669d16322f93052266fae54f31a01ee54266a277b27604d9aca20604c3406226d5c0e384b43ac405b5c053002b0cf270ed580f775f860617389c871c7c6154e820b90997ab120455ee07ecc6d4b6d0fd31b2e6e78cebdeb068a12ac5e06ab99b09a9f17a228de0451ab6292730bcf0f6c72075361df44690cd36c3e64266082e2f91df60df1182da7f215ae064936e1dd5f3647be5af09a223e71f11dbee5cd65dbc7af024d5a112a2cd1cc92e144a359cbe14edf6cc4ccca68b6b6a703571f7e53c81b306745667b4a9cbc8cd85978eff4eff6ab358b8b097ed2f254098f0bd40ae87b7d83f1e75796657cc5d9d2f427a626e13e5cb687fd5b0ce9145c16aa218f4fafbcf54b91898667cad86f5e254e2065be59ad24ab60f65e2f48ab0a2732f276b1e3a67fefe845c9f0bc75cd23305320647c3ab29fab419adf1b0994679971207f0f56592e7213b9c2a753f790bfacda6c9ff75a494645d2dd8bf74cb87118b6160e2c857c8843c0ffd17d111788697cd7a48e94d44b563168a48ff7a30a34deee34c6abce51d689ad3402b8880468b1b7dfc4b8b1abee65ee9bfadd4e57cb37d6c99e6e47f1aef12c257261b5060b43a71def858ae0a15d5b7b9eb2fd4f8110bf4c0f96d7eaf62f5758daaa255c08b4d08c318a1ab554a91e1567b4533d7a93c3b6bff1a20064f28fb87d338dd0a09cad903e71dbb98b4020e1034d7d23c6c8687b79495ddb5f321768a5560092cb08398096fc557f212741f9be94c0aac91fb02c1206ef69c7a9536a7ce8a43fa20fed9a6c1ea5150601f92bed1501595d2b6968ff3df163e6efe0cb5d4b78610f3309342e4c4a901cb0d5c4b4654ef99110fc66d04981b8f599c5f88ce5a1dfdc3f313e6f7a2046a9a30d34d79f7f7497a2c71a50cfef305087341973b606798a2b53e695271e571a4751734a503b9394022b69000a17912abbd23a090ab069863ab0a4868a74d2035a5032d10c1250a623e6d0fbf3d6354233d0674bae1e7056d5719e9079a3aa5734937db85d8c1e7affc1c1"]}, 0x458}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/221, &(0x7f0000000140)=0xdd) dup3(r0, r1, 0x0) 2018/02/21 14:01:29 executing program 2: r0 = memfd_create(&(0x7f0000000040)="6d643573756d24656d3070707031747275737465646b657972696e672d70707030a92847504c00", 0x2) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x2000090) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/48, 0x30, 0x12000, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="86664befe7e724b52af0b144a055b1e801c709de1e8607959479b4e079fa62a941ef680c51a85e6105930bf4e5c35397b7e3bc1cc6b37ba6160461d778c0e7e3e9a02c4609", 0x45}, {&(0x7f0000000140)='K', 0x1}, {&(0x7f0000000180)="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", 0xfd}, {&(0x7f0000000280)="d822b47f0c03f0bf7bd62ce4c0bd22ea0502f1ecd9ffd5f548c041f97a25890f8013da9c5d8177682618ec5a33d1030ee1ee8d8346", 0x35}, {&(0x7f00000002c0)="a96125b5a456f0cd4d4379ae68aa7b4b13edfe94e8770ffabcc20f2d8a95c386a4cd7cc9944404802e04fbf31845b6587828f0147e17caf2fb49a255fa047fb46162016ad7be7b9daa3cad01d4f63b4a63785b776e438f3a9f4e5a891d4df9b05cd10a70c95e626300e0ff950868339910b31d7f2bdd6a506ea0e99fc3b45ce5acbb09f9df656e0fd18f50af29faf1a22cd2e0a826dd44e8b1e902a3dd5dd31d2631a1345f788e4ec359df6e9260dacff5c5260418ea3679f3190bd96b1a64d6c15998e247acfecd602059febade819a17e40acbe54f4bc6506212db4bde5189", 0xe0}, {&(0x7f00000003c0)="6bbd130976e7129b49a246", 0xb}], 0x6, 0x4) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000100)) chdir(&(0x7f0000000480)='./file0/file0/file0\x00') 2018/02/21 14:01:29 executing program 1: socket$netlink(0x10, 0x3, 0xa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x7c74ede6c2a19db7, 0xffffffffffffffff}) fstatfs(r0, &(0x7f0000000040)=""/147) 2018/02/21 14:01:29 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) connect$inet(r0, &(0x7f00007d3000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) sendto$inet(r0, &(0x7f0000f21ff1), 0xff26, 0x0, &(0x7f00000a8ff0)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x2, 0x1, 0x1}}, 0x26) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x6, 0x1, 0x7ff, 0x0, 0x2}, 0xc) [ 46.624965] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=35069 sclass=netlink_tcpdiag_socket pig=8794 comm=syz-executor2 [ 46.626035] binder: 8753:8773 BC_FREE_BUFFER uffffffffffffffff no match [ 46.626041] binder: 8753:8773 BC_FREE_BUFFER uffffffffffffffff no match [ 46.626046] binder: 8753:8795 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 46.626049] binder: 8753:8773 unknown command 0 [ 46.626057] binder: 8753:8773 ioctl c0306201 200002c0 returned -22 [ 46.703651] binder: 8753:8759 ioctl c0306201 200002c0 returned -22 2018/02/21 14:01:29 executing program 1: socketpair$unix(0x1, 0x800000000007, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400140, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) sendto$unix(r0, &(0x7f000005a000), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x8) 2018/02/21 14:01:29 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000afd0)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) [ 46.720406] audit: type=1400 audit(1519221689.793:52): avc: denied { write } for pid=8805 comm="syz-executor0" name="net" dev="proc" ino=20669 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 46.727763] SELinux: unknown mount option 2018/02/21 14:01:29 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x2, 0xa0, 0xa0, 0x0, 0x0, r1}, {0x2, 0xe7b0, 0x6, 0x101, 0x7, 0x7, 0xd2c6, 0x80000001}, {0x241a5048, 0x1, 0x0, 0x766}, 0x0, 0x4, 0x0, 0x0, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xff}, 0xa, @in=@empty, 0xffffffffffffffff, 0x0, 0x3, 0x6, 0x9, 0x0, 0x7}}, 0xe8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000040)={{0x1, 0x2, 0x2, 0x3, 0x10001}, 0x5, 0x3}) write$tun(r3, &(0x7f0000416e61)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x89, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) 2018/02/21 14:01:29 executing program 2: r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f00000002c0)=[], 0xfffffffffffffed2}, 0x0) 2018/02/21 14:01:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0xfffffffffffffcef, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xffffffff00000000, 0x1, 0x4, 0x8, 0x8}, 0xc) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f00000002c0)=[]}, 0x12000) [ 46.748921] tmpfs: No value for mount option 'é ' [ 46.776813] tmpfs: No value for mount option 'é ' [ 46.798623] audit: type=1400 audit(1519221689.873:53): avc: denied { add_name } for pid=8805 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 46.825044] audit: type=1400 audit(1519221689.903:54): avc: denied { create } for pid=8805 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 46.830176] device gre0 entered promiscuous mode [ 46.847876] binder_alloc: 8843: binder_alloc_buf failed to map page at 20000000 in userspace [ 46.857613] binder: 8843:8852 transaction failed 29201/-12, size 0-0 line 3127 [ 46.869910] binder: BINDER_SET_CONTEXT_MGR already set [ 46.869919] binder: 8843:8852 ioctl 40046207 0 returned -16 [ 46.875471] binder_alloc: 8843: binder_alloc_buf, no vma [ 46.875488] binder: 8843:8852 transaction failed 29189/-3, size 0-0 line 3127 [ 46.889575] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.889803] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/21 14:01:30 executing program 3: prctl$setname(0xf, &(0x7f0000000040)="2ade") setresgid(0x0, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000000100)) 2018/02/21 14:01:30 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000802000)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r2, 0x3}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/21 14:01:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0xc, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/21 14:01:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000002ff8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f00009c8fe0)=[&(0x7f0000000000)='lovmnet0\x00', &(0x7f0000000040)='+\x00']) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000040)=0x14) connect(r0, &(0x7f0000000080)=@hci={0x1f, r1, 0x2}, 0xc) 2018/02/21 14:01:30 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1f, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x4, 0xb460, 0x6, 0x2}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100)=0x9, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0x2d0, &(0x7f0000434ff0)={&(0x7f00000f1de0)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0xc, @pid}]}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/02/21 14:01:30 executing program 5: r0 = memfd_create(&(0x7f0000000080)='-!.\x00', 0xfffffffffffff7fd) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/netstat\x00') sendfile(r0, r2, &(0x7f00006dbff8), 0xed5a) 2018/02/21 14:01:30 executing program 4: r0 = memfd_create(&(0x7f0000000080)='timers\x00', 0x0) write(r0, &(0x7f0000002000)="04", 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='ip6gre0\x00') sendfile(r0, r0, &(0x7f0000001000), 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/21 14:01:30 executing program 0: open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) 2018/02/21 14:01:30 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x3e, 0x2ab) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000b03000)=[]}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x4) 2018/02/21 14:01:30 executing program 6: r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/21 14:01:30 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) mount(&(0x7f0000e87ff8)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f00000a7ffc)='pstore\x00', 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) chdir(&(0x7f0000000100)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x21000, &(0x7f0000882000)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/02/21 14:01:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) r1 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/21 14:01:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x8000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="0e0a0722085fff00b1", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xfffffffffffffd71) recvmsg(r0, &(0x7f0000003400)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000003280)=[], 0x0, &(0x7f0000003300)=""/209, 0xd1}, 0x0) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/21 14:01:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffb082}}, [0x2, 0x4, 0x100000001, 0x2, 0xd97c, 0x3b6d, 0xfffffffffffffffd, 0x81, 0x8, 0x6, 0x1, 0x3f, 0x400, 0x400, 0xfffffffffffffff8]}, &(0x7f00000001c0)=0x108) 2018/02/21 14:01:30 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) sync() 2018/02/21 14:01:30 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f000089b000)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x10001, 0x4) 2018/02/21 14:01:30 executing program 6: clock_getres(0xdffffffffffffff5, &(0x7f0000000ff0)) r0 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="e9555979a026e11e3153f50500e81f174bb90e347a39e815f6cb6312ed44f99154d6d48f0336bbef30ea6d8883a6a41e9c425e2ff08a2cab069f7527a0d6b8dcdc21c5e95171b234d2871d1747f6bd6979ba662f248ac3fa00b4945202a1f54eb0563edebe34d74cb7525f1cb61dafe3", 0x70, 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="7b16081dd523b838dcdea2f67b6e449145d07662d46ec37e4258df137f6a147b54dd67eb3454d0353f866ad0ce0e35a3657e2bd59d89ad6b3b80591c2c638f4a796eb735434a987fcb7fb24e4af567dd44bc5890b0978d9c96b61d704233148a6edbf13494c96ce313a77c5f340f", 0x6e, r0) [ 46.972109] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 46.982307] qtaguid: iface_stat: create6(lo): no inet dev [ 46.992714] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/21 14:01:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000a62000), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x248000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001200)={0x2, 0x380000000, 0x76, 0x94, &(0x7f0000000040)=""/148, 0xd5, &(0x7f0000000100)=""/213, 0x1000, &(0x7f0000000200)=""/4096}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001240)) r3 = request_key(&(0x7f00000013c0)='cifs.spnego\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='/selinux/avc/hash_stats\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000001240)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000012c0)="51bdc927dc903146afd924ed8898f4082de563af6b20077077cce7c16b7441ca4c8183a651ce8491fe663defaef9f167b7137535c1cc08afb98fb8f7fcc80628d9826f9d472a0951739bed808a3e7e49bcc4837ac6105740864f99af340f1197770a876f386ae524906ee7806559926a178af62b8a7b62d388cab865f45470f76b14dac703a9704118e1723dc81829e76f44a274be2d325a15da3c48509cc7cca069df968c64c36b82c7252fb35438a9c2a22bea6f676e81cdfc44a67f8dbe2d1ade83e3cf845a4acc9263c0d9dfff0012f61fa4e58e4c36", 0xd8, r3) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001480), &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001500)=@assoc_value={0x0, 0x623600000000}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001580)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x9, 0x2a0ee025}, &(0x7f0000001640)=0x98) pselect6(0x40, &(0x7f0000001240)={0x1f, 0x2, 0xffffffffffffffff, 0x100000001, 0xffffffffffffff5d, 0x80000000, 0x100000001, 0xa39b}, &(0x7f0000001280)={0x101, 0x2, 0x4, 0xccb1, 0xcffa, 0x0, 0x6000000000, 0x1}, &(0x7f00000012c0)={0x0, 0x800, 0x7ff, 0x0, 0x100, 0x100000000, 0x7, 0x6}, &(0x7f0000001300)={0x77359400}, &(0x7f0000001380)={&(0x7f0000001340)={0x3f}, 0x8}) 2018/02/21 14:01:30 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) socketpair(0x8, 0x5, 0x2, &(0x7f0000000040)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0xffffffff00000001}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000016ff0)={0x0, &(0x7f00005a4000)=[]}) 2018/02/21 14:01:30 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0x210, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x0, 0x13, 0x591a, 0x0, 0x0, 0x1, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) mlockall(0x0) 2018/02/21 14:01:30 executing program 0: r0 = socket(0x10, 0x20000000802, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x5]}) write(r0, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) readv(r0, &(0x7f0000c7af90)=[{&(0x7f0000992000)=""/251, 0xfb}], 0x1) 2018/02/21 14:01:30 executing program 4: r0 = eventfd2(0x0, 0x0) dup2(r0, r0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/02/21 14:01:30 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x80000, 0x89) bind$inet6(r1, &(0x7f000092bfe4)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000ff1f47)=""/185, 0xfffffffffffffeda, 0x0, 0x0, 0xfffffffffffffd4b) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x208000) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) sendmsg$inet_sctp(r3, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) sendto$inet6(r1, &(0x7f0000000040)="31ddc57f8dd915adc85144ab48ef2896c05159d61de8d050d70ee935b4927328d0f438355a62f7ac756be78911f330829526dd9d086bacdf517fc6", 0xffffffffffffffc9, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x200000000000}, 0x5) 2018/02/21 14:01:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000, 0x5, 0x1, 0x8, 0x1, 0x20, 0xa0000000, {0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x7}}, 0x3ff, 0xfffffffffffffff8, 0x7ad, 0x2, 0xfffffffffffffbff}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) 2018/02/21 14:01:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x80}, @in6={0xa, 0x1, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x444b}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}], 0x64) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x7fffffff, 0x0, @fr=&(0x7f00000000c0)={0x4, 0xa4a, 0x0, 0xd6c8, 0x3, 0x3f, 0x1}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@empty, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) dup(r1) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)="7654569b5b844e56a9aeb733e6c9d7b99bac30f95193c97112751a2aeae91617815da5b2cefd4c2a3e80142adc9b22382f184d06ab952fcedb9a1182eeb3b1852110cb2151fdb7c5d7cb382be15cf692a5198a30ae57b2114e2929062cc7b0a5e9fb6552a995dbb60c139ec01a7df39ad8f0b1df11cf656ac49ed2b19955feb168ed1cb626b8873aa3ffa2830bed05c4300fa7344efa63c2d23b0d9342ec1ecb89aaf6826e6fb20745759d374d0e6a431db7335424968e12b1fe4d57823536b6c04a3dfa168581664a859ceff9dc4a706d205a2e1c75", 0xd6}], 0x1) ioctl$TIOCCONS(r1, 0x541d) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4808}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv6_getanyicast={0x14, 0x3e, 0x2, 0x2, 0x1, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 2018/02/21 14:01:30 executing program 1: mkdir(&(0x7f0000029ff6)='./file0\x00', 0x10) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) select(0x40, &(0x7f0000000000)={0x3, 0x6, 0x6, 0x4, 0x2, 0x7, 0x1, 0x6}, &(0x7f0000000040)={0x7, 0x4, 0x9, 0x0, 0x74, 0x80000000, 0x3, 0x1}, &(0x7f0000000080)={0x8, 0x5ee1, 0x8001, 0x6, 0x0, 0x6, 0x8001, 0xfa75}, &(0x7f00000000c0)={0x0, 0x7530}) mkdir(&(0x7f0000aa3000)='./control/file0\x00', 0x0) [ 47.114942] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=62 sclass=netlink_tcpdiag_socket pig=8931 comm=syz-executor7 2018/02/21 14:01:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast2=0xe0000002}, 0xffffff5b) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/02/21 14:01:30 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ef9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x12, 0x2, 0x3, 0xfffffffffffffffe, 0x1, 0x9}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e6, 0x8000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/21 14:01:30 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x10000000000000c9, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r1, &(0x7f00003e2000)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) fcntl$setpipe(r0, 0x407, 0xb056) 2018/02/21 14:01:30 executing program 5: listen(0xffffffffffffffff, 0x7ffc) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x1, 0x4, 0x1000, 'queue1\x00', 0x7}) userfaultfd(0x800) 2018/02/21 14:01:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x4, [{0x8, 0x6}, {0x80000000, 0x4}, {0x10001, 0x2}, {0x8, 0xc4}]}}) 2018/02/21 14:01:30 executing program 3: request_key(&(0x7f0000916000)='trusted\x00', &(0x7f0000109ffb)={0x73, 0x79, 0x7a}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x2}) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r3 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) msync(&(0x7f0000509000/0x1000)=nil, 0x1000, 0x2) readv(r3, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x380000, 0x2]) 2018/02/21 14:01:30 executing program 1: r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$void(r0, 0xc0045c7f) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) 2018/02/21 14:01:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000cbbff0)={0x810}, 0x10) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='net/udplite\x00') execveat(r1, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0)=[], &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000edaff7)="747275737465641e00", &(0x7f0000a8e000)='[*\x00'], 0x1000) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x501000, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) 2018/02/21 14:01:30 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in6=@empty, 0x2, 0x8, 0x1, 0x0, 0xa, 0x80, 0xa0, 0x33, r2, r3}, {0x3, 0x200, 0x800, 0x949f, 0x8, 0x1, 0x3, 0x4}, {0x7ff, 0xb2c2, 0x5ad, 0x7fffffff}, 0xfffffffffffffffa, 0xc, 0x3, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0x1, 0x3, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x4, 0x3, 0x1, 0x6, 0x0, 0x7}}, 0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 14:01:30 executing program 0: r0 = inotify_init1(0x0) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x60) getsockopt$netlink(r2, 0x10e, 0x80000000000003, &(0x7f0000218000), &(0x7f0000857000)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000000c0)={r5, 0x3d0d}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x5) r6 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$TIOCSBRK(r4, 0x5427) r7 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r8 = dup2(r7, r6) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000140)={0x186, 0xf04, 0x3, 0x12b535bd, 0x8, 0x2}) mq_notify(r8, &(0x7f0000000180)={0x0, 0x30, 0x0, @tid=r1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000efbfb4)) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000040)={0x1f, 0x7f, 0x7fff, 0x4, 0x400}, 0x14) fcntl$setown(r4, 0x8, r1) readahead(r2, 0x400000, 0x200000000) 2018/02/21 14:01:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x20c, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000000c0)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/21 14:01:30 executing program 1: r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002) r1 = syz_open_procfs(0x0, &(0x7f0000cea000)='net/dev_mcast\x00') select(0x40, &(0x7f0000000000)={0x837, 0x6, 0x7fffffff, 0x7693, 0xff, 0x80, 0x400, 0x3}, &(0x7f0000000040)={0xd83033e, 0x5, 0x1, 0x5, 0x7, 0x5, 0xfffffffffffffffc, 0x722}, &(0x7f0000000080)={0x4, 0x100000001, 0x3, 0x6d, 0x0, 0x101, 0x6, 0x2}, &(0x7f00000000c0)={0x77359400}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getsig(0x4202, r2, 0x75dc, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f000062a000), 0x7fff) 2018/02/21 14:01:30 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='-\x00') prlimit64(r0, 0x0, &(0x7f0000000000), 0x0) 2018/02/21 14:01:30 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = getpid() r2 = getpgid(r1) ioprio_set$pid(0x1, r2, 0x40000000004001) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000140)=r0) ioprio_get$pid(0x2, 0x0) 2018/02/21 14:01:30 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42800, 0x0) getdents64(r1, &(0x7f0000000040)=""/155, 0x9b) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/21 14:01:30 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) bind(r0, &(0x7f0000000100)=@ll={0x11, 0x8, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) prctl$void(0xd) [ 47.229389] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/21 14:01:30 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwrite64(r0, &(0x7f0000ad7000)="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", 0xa24, 0x0) 2018/02/21 14:01:30 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f000001b000)={&(0x7f000018b000)=@abs, 0x8, &(0x7f0000fe9fe0)=[], 0x0, &(0x7f0000fa3000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/02/21 14:01:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x600800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000040)=0xfff) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000062ffe0)={@generic="1cab5e1091dd3add43f71103bc2913a2", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/21 14:01:30 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10043, 0x1000000003) lseek(r0, 0x0, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvfrom$unix(r1, &(0x7f0000000080)=""/69, 0x45, 0x0, 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x100000000) read$eventfd(r0, &(0x7f0000000100), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x1b, 0xfffffffffffffff7) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)=""/215) 2018/02/21 14:01:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003e4fe0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x5) sendto$inet(r1, &(0x7f0000000040)="c5", 0x1, 0x20008045, &(0x7f0000db4ff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0) 2018/02/21 14:01:30 executing program 6: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8ff8)='oom_adj\x00') write(r0, &(0x7f0000009ff9)="9a", 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="4370ebfdd03f4c9ed541ab4799f613a3", @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/21 14:01:30 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400002) fadvise64(r0, 0x0, 0x8001, 0x0) mount(&(0x7f000095cff0)='./control/file0\x00', &(0x7f00009bbff6)='./control\x00', &(0x7f0000f66000)="eb717515756565", 0xffffffffffffffff, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0x0}, 0x4000) accept$unix(r1, &(0x7f0000000080)=@file={0x0, ""/28}, &(0x7f00000000c0)=0x1e) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x161401, 0x0) symlink(&(0x7f0000000000)='./control/file0\x00', &(0x7f00004dfff0)='./file0\x00') 2018/02/21 14:01:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x8f8c) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f0000000040)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/159) 2018/02/21 14:01:30 executing program 4: r0 = userfaultfd(0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/21 14:01:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getdents(r1, &(0x7f0000000040)=""/189, 0xbd) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xfff, 0x4, 0x7fff, 0x1, 0x9, 0xfff, 0x0, 0xb99d91, 0x5], 0x9, 0x8, 0x40, 0x81, 0x5, 0x7c, {0x6, 0x6, 0x8, 0x401, 0x80, 0x800, 0xdaf, 0x5, 0x9, 0x9, 0x1000, 0x3ff, 0xf1e, 0x4, "085d95dc2469173e3e4430a83b4e453dcb06dd728637356204be1a957b52b84c"}}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000013ffc), &(0x7f0000000040)=0xe2) 2018/02/21 14:01:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000494ffc), &(0x7f0000c35ffc)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfff, 0x2, 0xfffffffffffffffa, 0x5ae, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x401, 0x7fff, 0x6, 0x3d, 0x3, 0x10001, 0x9, 0x4, 0x519, 0x100000001, 0xfffffffffffffff9, 0x922d, 0x4, 0xe39, 0x3ffc00000]}, &(0x7f00000001c0)=0x108) 2018/02/21 14:01:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000ef5fe4)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffe}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4080, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x1, 0xff, 0x1, 0x7fff, 0xfd10, 0x2}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/21 14:01:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000559ffd)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000000000)={0x2, 0x1, @empty}, 0x4) 2018/02/21 14:01:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) clock_settime(0x6, &(0x7f0000000000)={0x77359400}) connect(r0, &(0x7f0000000080)=@l2={0x1f, 0x0, {0x7, 0x20, 0xa77, 0x4, 0x401, 0x5}, 0x5, 0x5}, 0xe) 2018/02/21 14:01:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x200000080005, 0x4a6) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) r2 = dup2(r1, r0) connect$inet6(r1, &(0x7f0000001ff2)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4c00) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000000)={0x65, 0x8}) 2018/02/21 14:01:30 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000040)=""/89, 0x59, 0x8000, &(0x7f0000000100)={r1, r2+10000000}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup2(r3, r4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200002, 0x0) 2018/02/21 14:01:30 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={@common='gretap0\x00', @ifru_flags=0x3000}) r1 = socket(0x1000000010, 0x802, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d9b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x1fe, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x33}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x20f}, 0x1}, 0x0) 2018/02/21 14:01:30 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) r4 = fcntl$dupfd(r3, 0x406, r0) accept$llc(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4)) r5 = memfd_create(&(0x7f0000edf000)='Q^', 0x0) writev(r5, &(0x7f00008fbfb0)=[{&(0x7f00006b6fcc)='d', 0x1}], 0x1) ftruncate(r5, 0x1) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/02/21 14:01:30 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402000, 0x0) accept$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={@generic="bc51b6403a12c9feeaba3327ff9fa065", @ifru_settings={0x5, 0xff, @sync=&(0x7f0000000000)={0x9, 0x8, 0x100000001}}}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f0000000140)={0x3, {"e7ec469caaac5a"}, 0x6}, 0x10) 2018/02/21 14:01:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073afb0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffd, r2}) 2018/02/21 14:01:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff3f, 0x80d0, 0x0, 0x353) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x100, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000040)=""/166) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0xffffffff, &(0x7f0000000080)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x20000, 0x0) 2018/02/21 14:01:30 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x100000000000000, 0x0) mount(&(0x7f0000d00ff6)='./control\x00', &(0x7f0000109ff6)='./control\x00', &(0x7f0000eb02e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)) r1 = open(&(0x7f0000a25000)='./control\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x4, 0x80000000}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/02/21 14:01:30 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x401) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x600000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00006a4000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)=0x1) 2018/02/21 14:01:30 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000001e000)='/dev/loop-control\x00', 0x40102, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) rt_sigsuspend(&(0x7f0000010000)={0x8}, 0x8) socketpair$inet(0x2, 0x80005, 0x2, &(0x7f000001fff8)) 2018/02/21 14:01:30 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$tun(&(0x7f000014eff3)='/dev/net/tun\x00', 0x0, 0x2000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0xffffffff, 0x4) close(r1) r2 = memfd_create(&(0x7f0000000040)='/dev/net/tun\x00', 0x3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/21 14:01:30 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/connector\x00') r2 = syz_fuseblk_mount(&(0x7f0000721000)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sync_file_range(r2, 0x5, 0x20, 0x5) sendfile(r2, r1, &(0x7f00002beff8), 0x400) [ 47.437471] device syz4 entered promiscuous mode 2018/02/21 14:01:30 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x86) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0xffffffef) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0x10) listen(r0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x100000000, 0x0, 0x0, 0x383d01c5}]}) listen(r1, 0x0) 2018/02/21 14:01:30 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/22) r1 = socket(0x200000000010, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x18}, 0xa0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r5, r2) r6 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r6) getpgid(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f5bfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000de8fe8)=@ethtool_sfeatures={0x3b, 0x2, [{0x1a8, 0x6d}, {}]}}) 2018/02/21 14:01:30 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaefef), 0x0, 0x0, 0x0, 0x0) alarm(0x8001) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000), 0x4) fanotify_init(0x44, 0x88800) 2018/02/21 14:01:30 executing program 0: userfaultfd(0x80800) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x2000) r1 = signalfd4(r0, &(0x7f0000000000)={0x2}, 0x15f9db393fa9609, 0x80000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000001bff4)) r5 = fcntl$dupfd(r4, 0x406, r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f000001dff4)) 2018/02/21 14:01:30 executing program 7: getegid() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x2, 0x0, @empty, 0x55a5}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) accept$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x60) r3 = accept4(r1, &(0x7f0000000240)=@alg, &(0x7f0000000200)=0x1000001b2, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xffffff34}, 0x1}, 0x0) 2018/02/21 14:01:30 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xffffffffffffe, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x5]}, &(0x7f0000000080)=0x6) socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/21 14:01:30 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x50200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xd0, "af784ffc98584c7f7f213e561e486d9ddd9dcac7d5f2d92bdbef3b48bb6f19680a8e0b063affba03a77068002b7a83b4702b5af86a3d1af27c3da7188c79b7d2952cd4f9ef339483d0ad74ad25d1ea8d1cc979f44de764866c7a5f0b44a5d9f50de6bdb730c6f3e2030ed4dc3cd182a4e322ae588cbc89e7fe28599e5e89775941cc830176f37f9c5ed80930be83284c7c9e57063fec2e0a4addfe4011db5743d367691c48e86a3807bbdb15404d5f3a19b582b5763aa0b341d34480df5c9ad9b26689ea5cd253edf6c249a729f49a65"}, &(0x7f00000001c0)=0xd8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x9, 0x4) 2018/02/21 14:01:30 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x100}, 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3, 0x8, 0x7, 0x1}, {0x9, 0x800, 0x2000000000, 0xe000000000000000}]}, 0x10) preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x1bc}], 0x1, 0x0) 2018/02/21 14:01:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00004ea000)=""/4096, &(0x7f00002d4000)=0xffffffffffffffc6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x7f, 0x1ff, 0xa5b, 0x1, 0x9, 0x8, 0x1, 0x807, 0x837, 0x7f}) 2018/02/21 14:01:30 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40a00, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) connect$packet(r0, &(0x7f0000000180)={0x11, 0xf7, r1, 0x1, 0xffffffffffffffe0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2100, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x5, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) 2018/02/21 14:01:30 executing program 6: nanosleep(&(0x7f000070cff0)={0x800000000, 0x8000000000000000}, &(0x7f00003ffff0)={0x0}) futex(&(0x7f0000096000), 0x0, 0x0, &(0x7f00008e8000)={r0}, &(0x7f0000048000), 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000932fd8)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/02/21 14:01:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/02/21 14:01:30 executing program 5: mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xcb, "2993c2346e2f5d99f30adbb545197a670c80ae49028ad35bbfe433b62c3faf1ca52ed820feed925b759deac8a81103043abe17f94d649270fce625a846b54bf23d483f839af88fe91cb848825e9a2592fd67fcf5e90cab26d40be56c9c2ed8eff5e1f76839d05162433f915bf4bd04e9172ad2c75cbd035ea4042111130ed21f25b79ff0111a32ecb487a5738319893ae1d9fb1491ea62eec367510bc644b68cefbe76eceb9cc2c26bb25c3d08571789b4240e23c2db2d54ad39f9b322bdc348bc367b647f9f350c6b5960"}, &(0x7f0000000200)=0xd3) connect$pptp(r0, &(0x7f0000000240)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20) syz_open_dev$sg(&(0x7f0000002ff7)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0xffffffffffffffff) 2018/02/21 14:01:30 executing program 1: r0 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r0, 0x3, 0x0, 0x62000) ftruncate(r0, 0x4) 2018/02/21 14:01:30 executing program 4: mlockall(0x1) 2018/02/21 14:01:30 executing program 7: socketpair(0x3, 0x5, 0x1000, &(0x7f0000000080)={0x0, 0x0}) accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) r1 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) close(r1) 2018/02/21 14:01:30 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x20) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) 2018/02/21 14:01:30 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x1, &(0x7f0000dca000)={0x77359400}, &(0x7f000048dff0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x40009) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/02/21 14:01:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101041) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4d50}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x5, 0x4}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/02/21 14:01:30 executing program 6: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000ffe), 0x0) 2018/02/21 14:01:30 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2000, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/02/21 14:01:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x90, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f0000000040)=[], &(0x7f0000000080)=[0x1fdf81380914b326, 0x30, 0x38, 0x0, 0x78, 0x18, 0x20, 0x38, 0x30]}, 0x9}}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x0, 0x1}], &(0x7f0000000180)=[0x18, 0x18]}}], 0x7e, 0x0, &(0x7f0000000280)="af478a34a25f92a859358865721528ed422185f1d9bd240921de6fbff75dfcfc3a378a6e6dd14638f2fbba0331cc204a49762311a001b1778eb4592c81823b68a3f212be7e70a7989845caacaa8efeda240a5388f232674cf320b49e7fccc7a441a06ecd945751eba7ef1aa8bbc4e63c89d69cc5739dca58bcb80ea88acc"}) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000efbfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000696fe1)=""/31, 0x1f, 0x0, &(0x7f0000e1bfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/21 14:01:30 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0xffff, 0x6, 0xffffffffffffffc1, 0x0, @tick=0xff6, {0x8}, {0xfffffffffffffff9, 0x1f81}, @raw32={[0x2, 0x80000000, 0x5]}}], 0x30) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/234, 0xea) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x1ff}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d87ffc)=0xc4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='trusted.syz\x00') write$sndseq(r3, &(0x7f0000000040)=[{0x10000, 0x0, 0x80, 0x100, @tick=0xae23, {0x7, 0x1}, {0x3, 0x10000}, @addr={0x200, 0x1}}, {0x100000000, 0x7ff, 0xb9e400000, 0x80, @time, {0x7fff, 0xfffffffffffffff7}, {0x81}, @time=@tick=0xffffffffffffff81}, {0x0, 0x3, 0x7fff, 0x79, @time={0x0, 0x1c9c380}, {0x2, 0x9}, {0x9, 0x40}, @control={0x0, 0x4, 0xfffffffffffffff8}}, {0x285a, 0x9, 0xff, 0x5, @time={0x77359400}, {0x3c9, 0x2}, {0x2, 0x4}, @control={0x1800000, 0x20, 0x7}}, {0x5, 0x7f, 0x6, 0xffffffff, @tick=0x5, {0x8001, 0x3}, {0x3, 0x9}, @addr={0x9, 0x8}}, {0x200, 0x6, 0x3, 0x0, @time={0x77359400}, {0x7fffffff, 0x7f}, {0x20, 0x200}, @queue={0x6, {0xff, 0x8}}}], 0x120) socket$inet(0x2, 0x806, 0x80) connect$inet(r3, &(0x7f0000000180)={0x2, 0x0, @empty}, 0x10) 2018/02/21 14:01:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000433ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10000, &(0x7f0000000000)="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") 2018/02/21 14:01:30 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x18, 0x3, 0xfff, 0x200, 0x9, @random="223835cd07b1"}, 0x10) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/02/21 14:01:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f0000ecfff0)=[{r0}], 0x1, 0xfff) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x0, 0x98, 0x0, 0x6, 0x40, 0x0, 0x1, 0x7]}, 0x5c) writev(r0, &(0x7f0000a44ff0)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) 2018/02/21 14:01:30 executing program 6: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000036f000)='./file0/file0\x00', &(0x7f00001d6000)='./file0\x00', &(0x7f000048d000)='ramfs\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) readahead(r0, 0x4, 0x85a6) mknodat(0xffffffffffffffff, &(0x7f0000872000)='./file0\x00', 0x0, 0x0) 2018/02/21 14:01:30 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x80000001, 0x7, 0x64ba, 0x40, 0x3, 0x50000000000000, 0x4238, 0x3, 0x27eb2824, 0x3f}) clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d)) r2 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x400000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r4, 0xff}, &(0x7f0000000140)=0x8) 2018/02/21 14:01:30 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2a800) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x80000) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/02/21 14:01:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x5ad, 0x0, &(0x7f0000c04fe4)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x41a, 0x4) recvfrom$inet6(r0, &(0x7f0000a2ffbd)=""/67, 0xffffff10, 0x2022, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x3, @empty}, 0x1c) 2018/02/21 14:01:30 executing program 2: r0 = request_key(&(0x7f0000a87ffa)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a}, &(0x7f0000000fe3)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x0) r1 = add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000865ffb)={0x73, 0x79, 0x7a}, &(0x7f000004dfaa), 0xffffffffffffffdd, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/48, 0x30) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101002) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000000c0)=0x7, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r4) keyctl$get_security(0x11, r1, &(0x7f000032cf0d)=""/243, 0xf3) 2018/02/21 14:01:30 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000580)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)=0x0) r8 = getpid() stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000dc0)={0x0}, &(0x7f0000000e00)=0xc) r11 = geteuid() r12 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/pktcdvd/control\x00', 0x129801, 0x0) r13 = socket$inet(0x2, 0x7, 0x7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003d80)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000003e80)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003ec0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005480)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000054c0)=0x0) r18 = epoll_create(0x455) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006ac0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006b00)={0x0, 0x0}, &(0x7f0000006b40)=0xc) r21 = getgid() r22 = socket$inet6_udp(0xa, 0x2, 0x0) r23 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006b80)='/selinux/relabel\x00', 0x2, 0x0) r24 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006bc0)='/selinux/access\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000006c00)={0x0, 0x0}) r26 = eventfd(0x7) r27 = syz_open_pts(0xffffffffffffff9c, 0x101000) r28 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000006cc0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) r29 = syz_fuseblk_mount(&(0x7f0000006d00)='./file0\x00', &(0x7f0000006d40)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x8, 0x1000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006d80)={0x0, 0x0}) r31 = socket$nl_route(0x10, 0x3, 0x0) r32 = socket$inet6(0xa, 0x6, 0x8) r33 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000006dc0), &(0x7f0000006e00)=0x10, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006e40)={0x0, 0x0}) socketpair$inet6(0xa, 0x3, 0x5f2c, &(0x7f0000006e80)={0x0, 0x0}) r36 = socket$inet_tcp(0x2, 0x1, 0x0) r37 = socket$unix(0x1, 0x5, 0x0) r38 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000006ec0)='/dev/ashmem\x00', 0x8000, 0x0) r39 = socket$nl_route(0x10, 0x3, 0x0) r40 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006f00)='/selinux/load\x00', 0x2, 0x0) r41 = socket$nl_generic(0x10, 0x3, 0x10) r42 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000006fc0)='/dev/ashmem\x00', 0x42000, 0x0) r43 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x400000, 0x0) r44 = syz_open_dev$sg(&(0x7f0000007040)='/dev/sg#\x00', 0x6, 0x80000) r45 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007080)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000007180)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000071c0)={0x0, 0x0, 0x0}, &(0x7f0000007200)=0xc) r48 = userfaultfd(0x800) r49 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007240)='/selinux/enforce\x00', 0x100, 0x0) r50 = socket$inet6(0xa, 0xa, 0x534) r51 = syz_open_dev$sndtimer(&(0x7f0000007280)='/dev/snd/timer\x00', 0x0, 0x400) sendmsg$netlink(r0, &(0x7f0000007400)={0x0, 0x0, &(0x7f0000006a40)=[{&(0x7f0000000100)={0x3c, 0x17, 0x8, 0x3, 0x2, "", [@typed={0xc, 0x24, @fd=r1}, @generic="19a89e7df7c9e348ee43bcb274f9a10f4238fcc2", @generic="2f05fcdee8036378812a44"]}, 0x3c}, {&(0x7f0000000200)={0x228, 0x35, 0x405, 0x6, 0x2, "", [@generic="c3a7ae070b570ff1b3cc8a9d7a1c793376918dd9d0abd1880be69cbf66bc14264176d83a2e18e284a5addb43d7d2e40b7c2b67cff7c084a524e446e2851f906ba3b24a337fb2332742beda920906c6f21503653a5748c28492f2644bdb9a94cbfccd1ac141875a18aa8c5a29df534e1c905e26f5277928840aecb5630d7e8a748cde7544e290f325f234d6e5846766d07f57fbf59061b8c104bb6561a7c3feb2ab84c548c7590a6bb866a419152eb60b03c2b85eefa04e0f876d5604f6c573d23feb0a09e17ae17d0cbf9eee0d0bf5ad", @nested={0x13c, 0x22, [@typed={0xc, 0x23, @pid=r2}, @generic="61f09bedec7aa253f2a0cf149f73e2d8fd8d96fbf85c68216eb5c966e66b091a2a51c041d6b19ca3c298f6b9fdb51a1d9663bed20623340779c56c6d94f3bd43d9c7bdd49dda6684fbfc09463631dfa68e6595952dc8b2a6cb4f96f590107d451f875e6f5c15bde880f3a45ea21b03148ef4ff3e124f4698c1c7a288a243ded1e92a9fd84c89a080e0eb79218a63bc22bc8b068bcfc5ddd45baa4309306ea31eab9292a111f5bbd5c30dbd1419fd7533ccbf41b3c29444cf054195508b879b54", @typed={0xc, 0x80, @u32=0x1000}, @typed={0xc, 0x39, @pid=r3}, @generic="50a028bd854f5f6ca06d7a0b783cfeecdb767eccfb6d9ee7f4f7f00050496ab1a875f0e051174a73248110dc5415b6dd14f864f08edf448fae3f5a9bd0cf92e8256d989ec3e2b0a3bf4aba6d3cd7b88bfa6d83"]}, @typed={0xc, 0x87, @pid=r4}]}, 0x228}, {&(0x7f0000000600)={0x6cc, 0x1b, 0x0, 0x5, 0x1, "", [@generic="4c1f05aa970c3dd924ed1d592eb73ecb47af45575500494d7805c74cecd6232f", @nested={0x78, 0x63, [@typed={0x18, 0x35, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x200}}, @generic="a63ec619c262daaff8cdfdc7373f00fa8e6f1207fa2dadcb1b2ee82d14b486a3ca23fd45c33fef547640e457d8d8083dd28533c8c6f97f", @typed={0x18, 0x4a, @ipv6=@empty}, @typed={0xc, 0x54, @u32=0x6d79}]}, @nested={0x50c, 0x10, [@generic="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", @generic="66eb179b71ccb370c9f9f3499cd4cc83c5a7cc0174ec0a7071bfa1ff11ad8fe3731be1c40705da41f4fca3c49a38409010fef400b846c869221275e0d8e7c02cf88bdc9d0e617bbc9160b90d06b896b86a7b2429d656c628ea3b8dff99ac40042cc6a23c15bc15b297e3cfcedd69fea8f725", @generic="b48ebe4192365fe12decc77a616ea222a0447a3403a68bc2bcad1d99ae40555d51fb0a60747457dad46c903babec0a3001e4ac14e9c6eeab2f47ef8a6584dc05f28cbb57af93e1c254f0170bee7c2f16c7fba62bdf6a139263f14c000d85a35b6b4c2011f6f946af8ac4c1f746ab30306c84d6c7a098e68fe651a5fa7c116b6fc63c602fc727dff36a2f3e60877d4e96d6eca7bb9d9548756c328972617a87ad78c6e01e95152231c9e981096872f0feb9b0495f", @generic="e3688668ebb0ee67f8d0cbd3c11b4aa7df7db62d7641e3d1bbf8b384f82096e6c88e2befb88d70d88ba2571a0697f35d6ae75f93f2d94dfe3e8bf2c1bc2d38219206ed9026ae1be48212e00c15c62d7d87d225b45308994dda5019a61e535f654caa70e5f6476d39a68a538bb86833a3dba4c5d4f1225cd99635dccaf7f392151fa10247570142dc2575fae087ebd62f9d09bcbbedc7295719ade8aacd3680e37974187471b6ab2be5b1b76e9d76468bf0df6ab667e8d238db821c1cd41e166077680ce5b394f3c32a113c2c5d258b2ae8db12dce2ffc98ee1c5b0e7b7139c020c11", @generic="c57cf82a375633059255d44ca3131157d7f19e24883267d91af727e12b744455176aab7011bc5c0942c00ac5e3c373cee8ecffff7bdf298e07e4214d3e3f050387119ffb00d9a12073983ae1130092dbd029e1a53f122014f9e09031366b243abfdbc2eb48fb63815e2c49cf21e960ab077323e95c54d409b88bc7b5c86235b348095194a3b93bb99334384d0dd76870d2e47c9b2247e5eb71753a5b715c304f154b332f5c5ec70584f32bc160a52e0ef93e58983b2891c456b9b3999cb1b3e0947ade0ba86b2a3c04966110653c92d6e059cecb2a2ceb71430208479dfd0365a83d308ad78d7c914875f035e4f948909f9f23c40ebe5116", @typed={0x10, 0x48, @u64=0x401}, @generic="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"]}, @nested={0x98, 0x8d, [@generic="69184e3e162e6ed36f719b7e959fd94476947bf959fa96c7a2f458fcf11557cf268e7d627433d810be8b9f007dc371ac542145a888cc112b04f36bbdb96e3620762393228db9f3e948787564097801e0cb1bad26948a08b2ba24f44ae5f37c5f8cd3fa4bad50fd3dcf5f0d8cf6581feb38f79c9ceac107f475c958befe", @typed={0x14, 0x70, @str='%)ppp1:.\x00'}]}, @typed={0xc, 0x86, @uid=r5}, @typed={0xc, 0x84, @fd=r6}, @nested={0x68, 0x3, [@typed={0xc, 0x5d, @u32=0x2}, @typed={0xc, 0x23, @pid=r7}, 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@generic="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0x1538}], 0x8, &(0x7f00000072c0)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28]}, @rights={0x18, 0x1, 0x1, [r29, r30]}, @rights={0x30, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37]}, @rights={0x30, 0x1, 0x1, [r38, r39, r40, 0xffffffffffffffff, r41, r42, r43, r44]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x20, 0x1, 0x1, [r48, r49, r50]}, @rights={0x18, 0x1, 0x1, [r51]}], 0x120, 0xc000}, 0x0) r52 = syz_open_dev$tun(&(0x7f0000006c40)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r52, 0x400454ca, &(0x7f0000ee2fb0)={@common='eql\x00', @ifru_names=@common='bcsh0\x00'}) r53 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r53, 0x40082404, &(0x7f0000000040)=0x1000) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000483fbc)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @random="e46167460c7f"}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0004ff00010100000000000200"}) 2018/02/21 14:01:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x2, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80200, 0x81) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) 2018/02/21 14:01:30 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x103000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6, r3}) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa5, "88cd6edcfa92b18a03e0b2031988380307d18c7179755498860a4299edb7bd132d135f2d521a94b5bbcf14ca1ae7c0ad2ec64ba8aa62b4e1784d93c54649bbaed798ab9ac21eacb6f74463fcb08e35685beb88fa2b24a21146325608c9028904eb52449968d6518dcf4380a38d943fbdff652d54dec01efa197d5b573414b1c1c77f006fac7b0205cfd87ecc1a1ee7cb32cfa887aeca4d36d9d183f2f4c51867435fef919d"}, &(0x7f00000000c0)=0xad) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000100)={r5, @in6={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x4}}, 0x93, 0x64c}, 0x98) fcntl$setown(r0, 0x8, r1) bind(r4, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x2, 0x0, 0x2, {0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x921e}}}, 0x3a) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000200)=""/121, &(0x7f0000000280)=0x79) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) get_robust_list(r6, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f00000001c0)=0x18) 2018/02/21 14:01:31 executing program 1: r0 = socket(0x100000000000010, 0x2, 0x0) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00006c7000)=[{{&(0x7f0000114000)=@alg, 0x58, &(0x7f00009ac000)=[], 0x0, &(0x7f0000de3000)=""/188, 0xbc}}], 0x1, 0x40000022, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) fadvise64(r0, 0x0, 0x7, 0x1) 2018/02/21 14:01:31 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) prctl$intptr(0xe, 0x2003) alarm(0xed7b) 2018/02/21 14:01:31 executing program 1: r0 = userfaultfd(0x800) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x4d072, r0, 0x4000000000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4480, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@del={0x118, 0x11, 0x300, 0x3, 0x0, {{'rfc7539(cbc(cast5),mcryptd(ghash-generic))\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0xa3f6}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1}]}, 0x118}, 0x1, 0x0, 0x0, 0x850}, 0x80) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) memfd_create(&(0x7f00000d0fe2)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2018/02/21 14:01:31 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x1, 0x6, 0x5, 0x500, 0x8, 0x0, r1}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x8050, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x8000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x3]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/21 14:01:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000029affc), &(0x7f0000fcf000)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000000040)) 2018/02/21 14:01:31 executing program 0: timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x3f, 0x1, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) timer_gettime(0x0, &(0x7f0000000000)) 2018/02/21 14:01:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0xd9, 0x7fffffff, 0x8, 0x6, 0x42}, &(0x7f0000000140)=0xa0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x1ff}, &(0x7f00000001c0)=0x8) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="a0fedcc0904f6f9f055d524dc6f93c6e325e29240e3cc9b826981634bf16cc2141ee0633e964630cdd4738e6460e74a7e2cf60b3f1dbaea605b06fe2c1622f1c0674aec3939ece53995356c14b4512a03fcc2946ec2637559b04eee9a5c258e4e828d9249aaece41bbf0fbb797de1dda4ebeb7669296d14de4cf8413f4e6c6818396affffa8e8b4c2fff140d2c39c5a06b67120a98bf288b444549aeb200fe3ef1540929a71faf242f4c7bcc6f58b51f705331bdea1cafb92cfd53e3c318f8fb193a6ff635cf4bd4f22318eb09759e70e662a597ba9ce265de06435c36", 0xdd) poll(&(0x7f0000b6e000)=[{r0}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/138) [ 47.901486] audit: type=1400 audit(1519221690.983:55): avc: denied { ioctl } for pid=9172 comm="syz-executor2" path="socket:[21838]" dev="sockfs" ino=21838 ioctlcmd=0x8901 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.049105] binder: 9228:9229 got transaction with invalid offset (3, min 0 max 40) or object. [ 48.058060] binder: 9228:9229 transaction failed 29201/-22, size 40-8 line 3190 [ 48.067089] binder: BINDER_SET_CONTEXT_MGR already set [ 48.072482] binder: 9228:9230 ioctl 40046207 0 returned -16 [ 48.084403] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/21 14:01:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x200181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f96f18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ee9d21a064b183be1cc071b494d8acc29ba824eb197762732b2bd4ef290126eef3ea1f1f09bcd100021ab174be14aba2281eada2c79582c5fadcbe09f32de64c", "83f6bdff74b68fa32573fab24d850acf0200000063830fff16a91b4d1d99e1c7016d4ceacb9f010d5c0a6688c55b5809c9839b16d89b00c00cfe14642246bd9e", "692758c6f0c5f00700000000000000bf500000000000000008ed20d4378ad407", [0x0, 0x5]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x6, 0x0, 0x9, 'queue0\x00', 0x3ff}) 2018/02/21 14:01:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/21 14:01:31 executing program 4: prctl$void(0x1) 2018/02/21 14:01:31 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xdb7, 0x0, 0x1, 0x3, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r2, 0x83, 0x4fb354c3cfea8af2, 0x200000006, 0x8b7}, &(0x7f00000000c0)=0x18) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f0000c82ffc), &(0x7f0000000000)=0x4) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) 2018/02/21 14:01:31 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40c1, 0x80) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='selinuxfs\x00', 0x0, &(0x7f0000000080)="158721926c6041aa53556e966d1de5c76904920ba3132ff3b98b409fda0bba9f5a76401e23fb82e9c7ca0e4b8af2721355fc7e3da94880623f1837b5bfeec5bfdb13211934611f18e1747ab1e1be66c2d3b37745e10b75b6ed4219e330c26f4c6c5b43094884c66b3539a493d614344e894c40477394665f3efb8821e9dfc305518958569e590f14c2221bd30debb156fed6e0bd3a1565ef7d4c6a112baa416f8932f87efb58262710147deea5d4e6d30fe48a7d325ba48cf9ffd444eb5249a708a13fa300a57d3adb564789a43d37850c256d7ff4f37d330b363551e98a2e9b38beb9803ecebb470a3be7b74b1a1e01917e8738fe5e") readahead(r0, 0x401, 0x10000000000000) r1 = fcntl$getown(r0, 0x9) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) tkill(r1, 0x27) 2018/02/21 14:01:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socketpair(0x10, 0x7, 0x401, &(0x7f0000000000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/02/21 14:01:31 executing program 6: socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x57, "71910c9d81bc8d1f77fbd6b6aec6b4567f141e0b47ea84d06350434fab903b0446623b9737d63069a353cafd2687abd1ed8bd663734fb5dbafe1ec2317cb914c325a1c839400aced96f856e254b919861638b7dae6f8a2"}, &(0x7f00000000c0)=0x5f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0xffff, 0x30, 0x0, 0x21d5}, &(0x7f0000000140)=0x18) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup(r3) connect$l2tp(r4, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @empty}, 0x2, 0x2, 0x2, 0x1}}, 0x23) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000300)={@generic="1369806472e327015edf4bee5c42f8bf", @ifru_mtu=0x2}) r5 = dup3(r2, r3, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r5, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r3, &(0x7f0000000180)={0x0, 0xcf, &(0x7f0000000140)=[{&(0x7f0000000200)=""/221}], 0x2c6, &(0x7f00000000c0), 0x304}, 0x2020) r6 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="f9580238ef363cda3d92c008bcb2fb6d33ee5662a957416195770a52040b1cb5bbb432e20589044079444e53872a6983019ebdeab2c3adffc65479c85ccb2b64262f7acf977adefae861efd450d56275eddfa2683ca0a72e32349865d5e841364ea3fe8595f644a088ef349227206b314c46377ba6b53c7ef2ce90ae56e22003f1068ac741cb95948973d1b4aaa6cac19606b26a2e8b186dc144553b91019bbfcb916a0f43cc2efa673563155851c873a831cee333d5d16cfb0f4f02d69774ef90ba34b72a60a37f997cbe075f5bcea9911f14696774a9151c", 0xd9, 0xffffffffffffffff) keyctl$invalidate(0x15, r6) fstatfs(r0, &(0x7f0000000300)=""/163) 2018/02/21 14:01:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') rmdir(&(0x7f0000000040)='./file0\x00') fremovexattr(r0, &(0x7f0000000040)=@random={'trusted.', '\x00'}) r2 = gettid() r3 = creat(&(0x7f00007e7ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x7) clone(0x0, &(0x7f0000a12000), &(0x7f0000ad2000), &(0x7f00003a9ffc), &(0x7f00007cb000)) fcntl$setsig(r4, 0xa, 0x12) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0xffffffffffffffff, 0xfffffffffffffc1f) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) dup2(r3, r5) tkill(r2, 0x16) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) close(r1) 2018/02/21 14:01:31 executing program 4: writev(0xffffffffffffffff, &(0x7f0000008f80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80001, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000010ffc)) 2018/02/21 14:01:31 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000147ff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) poll(&(0x7f0000288fd0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x6, 0x1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x4}, 0x8) 2018/02/21 14:01:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00'}) r1 = socket$inet(0x2, 0x80002, 0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) r3 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f0000000000)) 2018/02/21 14:01:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffc00}) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='/dev/ptmx\x00', 0xa, 0x2) r1 = socket$inet6(0xa, 0x3a9874a8e480f517, 0xff) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x6) shutdown(r1, 0x1) 2018/02/21 14:01:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1d4e) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8001, 0x4, 0xd2ee82f, 0x4, 0x5, 0x949f, 0x2, {0x0, @in6={{0xa, 0x1, 0x7fff, @empty, 0x8000}}, 0x1, 0x4, 0x6e, 0x5}}, &(0x7f0000000100)=0xb8) r5 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r5, 0x9, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r4}, &(0x7f0000000180)=0x8) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000000)="426d092193c394e1970c12d9140f158a8bc29ecbabce32a30e0edcad24cc3e0895904c424634de0859ff5d47523c766697081e86629cf857c1ea550c518495a844f68581fe9b070ca2b1602b1d2be8f220631384b468bef1a82451ebe9885ef4e8ba") 2018/02/21 14:01:31 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000059bffa)='ramfs\x00', 0x0, &(0x7f0000160fe5)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="61c92e0737e77f2cf2d32a035e24af82ae7f42565cf6af242384627b5127f274687dedcd710d93ae1466ec18e599d73f5cf0be93174638b97e767bdf8ff10b", 0x3f, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/235, 0xeb) 2018/02/21 14:01:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) writev(r0, &(0x7f00000b5ff0)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) 2018/02/21 14:01:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00007f0000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000040)=0x10000) 2018/02/21 14:01:31 executing program 7: getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) pipe2(&(0x7f0000000140)={0x0}, 0x4000) perf_event_open(&(0x7f0000000040)={0x3, 0x78, 0x1, 0x3, 0x1000, 0x0, 0x0, 0xb7, 0x8, 0x2, 0x7, 0x1, 0x93f, 0x1, 0x92, 0x101, 0xffffffffffff8001, 0x0, 0xfffffffffffffff9, 0x2, 0x7, 0x7, 0x4, 0x4, 0x2, 0x68, 0x65e9, 0x1, 0x0, 0x5, 0x509, 0x5, 0x81, 0x6, 0x0, 0x8, 0x5, 0x0, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x4, 0x100000000, 0x6, 0x4, 0x2, 0x1, 0x400}, r0, 0x12000000, r1, 0x2) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000040)={{0x2, 0x0, @loopback=0x7f000001}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x18, {0x2, 0x1, @multicast1=0xe0000001}, @generic="6626603e509576fcc8e1ee8d8ab6efe7"}) 2018/02/21 14:01:32 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="b6980640c342faa62a41ae6d9fa93f73c998b029e0b702f7b8a1dfa7df22421b49db5bcd3f48a5171f3331c344e3a2ba1cca8d733b9d5ee98942d8217ef188544c34521289e38432621f68799e3740d656d13284084307100150f410cea16a714db9814cab07b364a081320d230e286e399917b1c948b16355dc79d119de2c6e40f165728a313f24f114dab49205b9dbbc4d56ab5279d4d10c6d0a239b3ddb406c9803cd3bb8f706e629aa66876e36890eea3f018ad402530da0b39cf8d9e6619d8914a8395f6dce57a8d12b1f9d4fe8f2f8c13bca6503be61a558c8fcf086e705e0343db4d860cda1cd45b61a23c934982f", 0xf2) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000cb3000)=@common='bcsh0\x00', 0x10) 2018/02/21 14:01:32 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) 2018/02/21 14:01:32 executing program 5: r0 = socket$inet6(0xa, 0x400000000801, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x9) 2018/02/21 14:01:32 executing program 7: r0 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r0, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x81, 0x3, 0x80, 0x7ff, 0x5, 0x4, 0x2c, 0xffffffffffffff7f, 0x7e, 0x4}, 0xb) 2018/02/21 14:01:32 executing program 4: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = inotify_init1(0x800) read(r0, &(0x7f0000fb4fe5)=""/32, 0x20) 2018/02/21 14:01:32 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x80000001, 0x4) r1 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="00ea5902068688635b28293550cec4de", @ifru_flags=0x5002}) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005c7ff0)='/selinux/policy\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/02/21 14:01:32 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) getrlimit(0x1, &(0x7f0000000000)) 2018/02/21 14:01:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1d4e) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8001, 0x4, 0xd2ee82f, 0x4, 0x5, 0x949f, 0x2, {0x0, @in6={{0xa, 0x1, 0x7fff, @empty, 0x8000}}, 0x1, 0x4, 0x6e, 0x5}}, &(0x7f0000000100)=0xb8) r5 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r5, 0x9, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r4}, &(0x7f0000000180)=0x8) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000000)="426d092193c394e1970c12d9140f158a8bc29ecbabce32a30e0edcad24cc3e0895904c424634de0859ff5d47523c766697081e86629cf857c1ea550c518495a844f68581fe9b070ca2b1602b1d2be8f220631384b468bef1a82451ebe9885ef4e8ba") 2018/02/21 14:01:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000c0efdc)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/02/21 14:01:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400, 0x0) splice(r1, &(0x7f0000000040), r0, &(0x7f0000000080), 0x796, 0x4) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/02/21 14:01:32 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) socket(0x15, 0x0, 0x101) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @empty}}, 0x1, 0x5, 0x5, 0x8, 0x6}, &(0x7f0000000140)=0xa0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x2, 0x1ff, 0x2, r1}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x1, 0x20000}}, 0x2e) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)) alarm(0x43c9) dup3(r0, r0, 0x80000) 2018/02/21 14:01:32 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}]}, 0x40}, 0x1}, 0x0) 2018/02/21 14:01:32 executing program 4: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x7, 0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0xfff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) prlimit64(0x0, 0x4, &(0x7f0000e81000)={0xffffffffffffffff}, &(0x7f0000000000)) 2018/02/21 14:01:32 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4209, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000e7ef81)) 2018/02/21 14:01:32 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x7fffffff, {{0xa, 0x2, 0x90000000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}}, 0x88) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f0000000080), 0xfffffffffffffea2, 0x0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/21 14:01:32 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') 2018/02/21 14:01:32 executing program 0: r0 = inotify_init1(0x7ffff) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34cf) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) close(r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x1010000001, 0x84, &(0x7f0000000000)) 2018/02/21 14:01:32 executing program 1: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x1f, 0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x3) 2018/02/21 14:01:32 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x254000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000040)=0x20) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000d96000), 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@getpolicy={0x80, 0x15, 0x8, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x46dd0f41, 0x2, 0x20, 0xa0, 0x0, 0x0, r1}, 0xd}, [@lifetime_val={0x28, 0x9, {0x67, 0x5, 0x8, 0xfffffffffffffffe}}, @output_mark={0x8, 0x1d, 0x5}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000854}, 0x804) 2018/02/21 14:01:32 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000040)=""/4096, 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/02/21 14:01:32 executing program 0: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x36, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0xb6) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x2, @empty}}, 0x7, 0xfffffffffffffffb, 0x100, 0x1, 0x20}, 0xa0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={0x2, 0x8, 0x3, 0x6, 0x20, 0x0, 0x7, 0x2, [@sadb_sa={0x2, 0x1, 0x2, 0x7, 0xa559, 0x88, 0x1, 0xc0000000}, @sadb_x_nat_t_port={0x1, 0x15, 0x2}, @sadb_lifetime={0x4, 0x0, 0x3, 0x0, 0x4e2f, 0xfff}, @sadb_x_nat_t_port={0x1, 0x15, 0x3}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_key={0xc, 0x9, 0x2b8, 0x0, "427df9f210c88ef1496dabde4216cbdc36d0fabf4bedd37a8ab751d5604354d6ab761c72745176fd3b3db57685f1019dbb9ece51677d35008f21a7ff6f8d7e9aed23a6cb7e18ffce8f4823fadfbb0fa301ecba9f0bba16"}, @sadb_lifetime={0x4, 0x2, 0x154a089a8000000, 0x6, 0x3, 0x4}, @sadb_address={0x3, 0x17, 0x3e, 0x0, 0x0, @in={0x2, 0x2, @rand_addr=0x3}}, @sadb_ident={0x2, 0xb, 0xffffffff, 0x0, 0x20000000}]}, 0x100}, 0x1}, 0x4000) 2018/02/21 14:01:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) time(&(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="7e6c35f61186dc35b6dc57989b227ab00ba1aa237d022fbd8c940f48d1e2552061455b4ff72d2208ad89d2c05578db8339d5455075e4ebc41dc51f167b333ab7551e767d7ca175220eba05b015cd232af04f23309e0f461d9a26023c85f89bd8f8df") setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000ccfa8)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/21 14:01:32 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x2, 0x2, 0x3}) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) 2018/02/21 14:01:32 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001c80)='ppp0\x00', 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001cc0)=0x4, 0x4) 2018/02/21 14:01:32 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f000096ff27)='x', 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peek(0x1, r1, &(0x7f0000000080)) 2018/02/21 14:01:32 executing program 3: mlockall(0x400002000001) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='!\x00', r1) 2018/02/21 14:01:32 executing program 5: r0 = timerfd_create(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/168, 0xa8}, {&(0x7f0000000100)=""/74, 0x4a}, {&(0x7f0000000180)=""/225, 0xe1}], 0x3, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/146, 0x92}, {&(0x7f0000000380)=""/141, 0x8d}, {&(0x7f0000000440)=""/131, 0x83}], 0x3, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000feffe0)={{0x0, 0x1c9c380}, {0x0, r2}}, &(0x7f0000fef000)) timerfd_gettime(r0, &(0x7f0000da2fe0)) 2018/02/21 14:01:32 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000080)=0x39, 0x4) 2018/02/21 14:01:32 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000528000), 0x0, 0x8000, &(0x7f0000134ff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007bfff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009afc8)={&(0x7f0000935ff0)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000320000)=[]}, 0x0) mq_unlink(&(0x7f0000000000)='\x00') 2018/02/21 14:01:32 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0xbf92d9eb96842f9a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x100}, &(0x7f0000000180)=0x8) getsockopt(r0, 0x4, 0x6, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) syz_open_procfs(0x0, &(0x7f0000cd2ff2)='oom_score_adj\x00') pread64(r0, &(0x7f0000000000)=""/33, 0xfffffffffffffe06, 0x0) 2018/02/21 14:01:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0xffffffffffffffff) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x20000000000020, @time, {}, {0x4, 0x400000000}, @time=@time}], 0x30) readv(r0, &(0x7f0000da8000)=[{&(0x7f0000aca000)=""/4096, 0x1000}], 0x1) 2018/02/21 14:01:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x71}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) 2018/02/21 14:01:32 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400341, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001040)=""/4096) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10200, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000080)={0x401, 0x2, 'client1\x00', 0x6, "f8894fdeb4e9a2c6", "6a0cd0925177d2f86a06e0707827422d7cb9300cda33f8dcab812dfbb57e642c", 0x40, 0x8}) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x80000) dup3(r1, r0, 0x0) 2018/02/21 14:01:32 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) recvmsg(0xffffffffffffff9c, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, 0x32, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/52, 0x34}, {&(0x7f00000000c0)=""/129, 0x81}, {&(0x7f0000000180)=""/35, 0x23}, {&(0x7f00000001c0)=""/197, 0xc5}, {&(0x7f00000002c0)=""/90, 0x5a}, {&(0x7f0000000340)=""/96, 0x60}], 0x6, &(0x7f0000000440)=""/219, 0xdb, 0x2}, 0x10000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000004ff4)={0x100000000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) ppoll(&(0x7f0000489fb8)=[{r1}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/02/21 14:01:32 executing program 1: r0 = socket(0x15, 0x0, 0x6) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/21 14:01:32 executing program 6: clone(0x0, &(0x7f0000000340), &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000000c0)=[r1]) 2018/02/21 14:01:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000003780)='./file0\x00', 0x1, 0x38) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000037c0), &(0x7f0000003800)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000683000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00001e8000)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 14:01:32 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x80001, 0x0) write(r0, &(0x7f0000000080)="2400002108aaf0071c9265ff0ffc0e02000000000ad6040280010c080010e300f2ffff1a40", 0xfffffffffffffeea) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000000100)={@generic="004db05ccb55cf985e5fd58316ef313c", @ifru_addrs=@pptp={0x18, 0x2, {0x1, @rand_addr=0x7fffffff}}}) 2018/02/21 14:01:32 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='/$cgrouplo\x00', 0x44, 0x2100003, &(0x7f0000000000)={0xffffffffffffffff, 0x5, 0xffc, 0xf7, 0x0, 0x4, 0xfffffffffffffffe}) accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10, 0x0) ftruncate(r0, 0x1) 2018/02/21 14:01:32 executing program 7: syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') r0 = syz_open_procfs(0x0, &(0x7f0000de5ff9)='ns/mnt\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}, {0x77359400}}) 2018/02/21 14:01:32 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400341, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001040)=""/4096) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10200, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000080)={0x401, 0x2, 'client1\x00', 0x6, "f8894fdeb4e9a2c6", "6a0cd0925177d2f86a06e0707827422d7cb9300cda33f8dcab812dfbb57e642c", 0x40, 0x8}) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x80000) dup3(r1, r0, 0x0) 2018/02/21 14:01:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffff8, 0x80, 0x4, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x10001, 0x6, [0x8, 0x8, 0x100, 0xa70, 0x6, 0x0]}, &(0x7f0000000140)=0x14) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)=[]}, 0x0) 2018/02/21 14:01:32 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000593000)={0x2, 0x0, @multicast2=0xe0000002}, 0x3) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='eql\x00') write(r0, &(0x7f00007a0000), 0x17d) 2018/02/21 14:01:32 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10028042, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0xffffffffffff6aca, @ipv4={[], [0xff, 0xff], @empty}, 0x9}, 0x0, [0x80, 0x5, 0x0, 0xa6, 0x0, 0x3, 0x1, 0x6]}, 0x5c) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) pipe2(&(0x7f0000fc6ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000807ff) fallocate(r0, 0x0, 0xffff, 0x9) sendfile(r1, r0, &(0x7f0000ab1000), 0x10001) recvfrom$ax25(r1, &(0x7f00000000c0)=""/188, 0xbc, 0x40000001, &(0x7f0000000180)={0x3, {"540e3e0cfe1d84"}, 0x2722}, 0x10) 2018/02/21 14:01:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000ccfa8), 0x0) 2018/02/21 14:01:32 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000001e000)='/dev/loop-control\x00', 0x40102, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x1, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x23}, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) rt_sigsuspend(&(0x7f0000010000)={0x8}, 0x8) socketpair$inet(0x2, 0x80005, 0x2, &(0x7f000001fff8)) 2018/02/21 14:01:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x7d4, 0x9, 0x1, 0x5b}, {0x9, 0x6, 0x7, 0x10000}, {0x80000000, 0x101, 0x0, 0x8}, {0x2, 0x200, 0xffffffffffffffff, 0x9c70}]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x14000, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) sendmsg$nl_xfrm(r1, &(0x7f000014dfc8)={&(0x7f00002a6ff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000473cd8)=@expire={0xf8, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}}}, []}, 0xfffffffffffffff2}, 0x1}, 0x0) 2018/02/21 14:01:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x804) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x44, 0x0, &(0x7f000001afbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000014ff8)=[]}}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f0000000040)=[], 0x93, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2b8e00000000000000fe986ce013e71afc0000000000000000f18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc107f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b55e0c3552a8c45a5d0dce1303d8a738e1ed6c370d801bdcc28987ec729295"}) 2018/02/21 14:01:32 executing program 6: clone(0x2001fffe, &(0x7f0000000ffe), &(0x7f0000f13000), &(0x7f00002a7000), &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$cont(0xf, r0, 0x4000001, 0x4) 2018/02/21 14:01:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ad7fd8)={@generic="1180d4eac87ee6d3b2e61f03b94c10e0", 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0x2, 0x2, 0x1, 'queue0\x00', 0x80000001}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00009e4ff8)={&(0x7f000041efa4)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/21 14:01:32 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@generic="b720b7a8199342757b35f7d7a24bb3c1", 0x0}) ioctl$sock_ifreq(r0, 0x897c, &(0x7f0000000080)={@generic="80961b3837581a64ba289546dc1720d8", @ifru_addrs=@hci={0x1f, r1, 0x2}}) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000), 0x4) 2018/02/21 14:01:32 executing program 7: mount(&(0x7f000000a000)='.', &(0x7f000026ffff)='.', &(0x7f0000a60000)='ramfs\x00', 0x1, &(0x7f0000d26f71)) readv(0xffffffffffffffff, &(0x7f00003fc000)=[{&(0x7f0000174000)=""/96, 0x60}, {&(0x7f0000bf7000)=""/250, 0xfa}], 0x2) utimes(&(0x7f0000000040)='.', &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x2710}}) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x200000) accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/67}, &(0x7f0000000140)=0x45) 2018/02/21 14:01:32 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xe7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x60}, @in6={0xa, 0x2, 0x100000000, @empty, 0x81}], 0x48) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)}}) r1 = syz_open_procfs(0x0, &(0x7f0000001ff8)='ns/pid\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) fallocate(r1, 0x1, 0x6, 0x7) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000001ffc)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @remote, @remote}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={r3, 0x1, 0x6, @random="e525e927ef7d"}, 0x10) 2018/02/21 14:01:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) sendto$packet(r1, &(0x7f0000000040)="dc9e19415a2d90c26b16", 0xa, 0x0, &(0x7f0000000100)={0x11, 0xf, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/21 14:01:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setstatus(r1, 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0xbe, "85c9ef5a380fa7aa43b673840669c3987ef5d5915323bb48abf206b8364bd59c868a2153be2c601e4df474ceef734eb238ab33557776a5fd52137961a91fe10af51629850fa2e2d359bc5cc17ec74ce94d959807467998ea1b22a434b145cf175c8f72ea281c5fb8243b64189271a33fb115175ee8c6514d0f8372db1a75bfbe0e5e42dfba0f529b277eacbf0b5364636416ea604ad08fe0616c6bc696e2e4b89d7cb03e728d0ba3a66280f7c0853cd1a382a63096be6704f516a5bbbfdc"}, &(0x7f0000000180)=0xc6) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x33, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe7}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x109880, 0x0) 2018/02/21 14:01:32 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x7ff, 0x6]) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/02/21 14:01:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='vlan0\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x6, 0x1, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x400}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000000140)=@ethtool_ringparam={0x11, 0x2, 0x9, 0x1, 0x5, 0x4, 0x9, 0x3d5, 0x8}}) fcntl$setlease(r0, 0x400, 0x2) 2018/02/21 14:01:32 executing program 7: r0 = socket$inet(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000338000)={&(0x7f0000b6c000)=@hci, 0x6, &(0x7f0000e17000)=[{&(0x7f0000574f5e)=""/162, 0xa2}], 0x1, &(0x7f0000baef9d)=""/99, 0x63}, 0x2) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f0000004fc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004ec0)=[{{&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x3, &(0x7f00000012c0)=""/81, 0x51, 0x4}, 0x5}, {{&(0x7f0000001340)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001500)=[{&(0x7f0000001380)=""/24, 0x18}, {&(0x7f00000013c0)=""/123, 0x7b}, {&(0x7f0000001440)=""/147, 0x93}], 0x3, &(0x7f0000001540)=""/3, 0x3, 0x100}, 0x800}, {{&(0x7f0000001580)=@generic, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001600)=""/138, 0x8a}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/29, 0x1d}, {&(0x7f0000001740)=""/53, 0x35}, {&(0x7f0000001780)=""/98, 0x62}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/96, 0x60}, {&(0x7f0000002880)=""/72, 0x48}, {&(0x7f0000002900)=""/96, 0x60}, {&(0x7f0000002980)=""/206, 0xce}], 0xa, &(0x7f0000002b40)=""/173, 0xad}, 0x200}, {{0x0, 0x0, &(0x7f0000004d80)=[{&(0x7f0000002c00)=""/64, 0x40}, {&(0x7f0000002c40)=""/242, 0xf2}, {&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)}, {&(0x7f0000003d80)=""/4096, 0x1000}], 0x5, &(0x7f0000004e00)=""/148, 0x94, 0x80000001}, 0x4}], 0x4, 0x10000, &(0x7f0000005000)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000005040)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000005080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000050c0)={r4, 0x1ff}, &(0x7f0000005100)=0x8) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) 2018/02/21 14:01:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) poll(&(0x7f0000016000)=[{r1}], 0x1, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) [ 49.447618] binder: 9449:9455 transaction failed 29189/-22, size 0-0 line 3004 [ 49.465948] binder: 9449:9455 transaction failed 29189/-22, size 0-0 line 3004 [ 49.477111] binder: 9449:9464 ioctl c0306201 2001bfd0 returned -14 2018/02/21 14:01:32 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/62) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/243) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x49}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x20, &(0x7f0000000100)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000246ffc)=0x800, 0x4) 2018/02/21 14:01:32 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x3d9, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000500)=[], 0x0, &(0x7f0000000580)=""/206, 0xce}, 0x2002) [ 49.493434] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/21 14:01:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair(0x11, 0x3, 0x0, &(0x7f0000000080)) 2018/02/21 14:01:32 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000002240)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/251, 0xfb}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/10, 0xa}, {&(0x7f00000021c0)=""/113, 0x71}], 0x5, &(0x7f00000022c0)=""/131, 0x83, 0x80000001}, 0x41) recvfrom$llc(r1, &(0x7f00000023c0)=""/15, 0xf, 0x100, &(0x7f0000002400)={0x1a, 0x1f, 0x401, 0x7, 0x14196b64, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x480400, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) 2018/02/21 14:01:32 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x32, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xa87d}, @in6={0xa, 0x3, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xfffffffffffffff7}], 0x38) pread64(r1, &(0x7f0000000080)=""/8, 0xd2304c94, 0x40) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0xc4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x8001, 0x8000, 0x80000001, {}, 0x0, 0xffffffffffffff01}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x7, 0x4, 0x4}) 2018/02/21 14:01:32 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="08000000e57efff72a00060b4400815c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) 2018/02/21 14:01:32 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x1000002, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000001dffc), 0xc, 0x1, &(0x7f000000d000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10202) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xcc5e}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x3, @empty, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}], 0xcc) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000000020000, 0x0) 2018/02/21 14:01:32 executing program 2: r0 = userfaultfd(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x366, 0x9, 0x3, 0x800, 0x3, [{0x3, 0x430, 0x6, 0x0, 0x0, 0x8}, {0x4, 0x100000001, 0x7, 0x0, 0x0, 0x400}, {0x1000, 0x100, 0x8, 0x0, 0x0, 0x2}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1, 0x1, 0x4, 0xffffffffffffffe0, 0x2, 0x9, 0x800, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x3, 0x80000000, 0x100, 0x400, 0x3f}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x6, 0x203, 0x2, 0x6, r2}, 0x10) 2018/02/21 14:01:32 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$binder(&(0x7f00004f6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000112000/0x1000)=nil, 0x1000, 0x4, 0x86011, r1, 0x0) 2018/02/21 14:01:32 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000040)=0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4000, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x80080, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/exec\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) 2018/02/21 14:01:32 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) sendto$inet(r0, &(0x7f00008c1f1e), 0x0, 0x0, &(0x7f000094aff0)={0x2, 0x2, @dev={0xac, 0x14, 0x0}}, 0x10) prctl$getreaper(0x3f, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000000)="4517fc1e6852ae2ba1e103cab5d7e7b33ecb066c6be6955e5a7ee9785fdacebbe4e66cedd4465d1a53a5ffcb51a7d5ad990c98b15c09fa7e448788f7e90fadce79b3607419220e705bea13b058209edcaae371cb6ff5d406c915380c3cd804147e08ca52630015d4a627bddedc9b1be1d4851853931dd84ddd7aec4a0fc32dfdaf16ac96317419e9b2e19dfc800a21d097b965bbeaa83398cd077279394bd22fd6024d55c8ef84dd5aad452aef8276b73a4b928bbe5cad3f15f564e6dabd1ce80eadcfc914ef3ad68909d9add9bf1ab5c669feef5e83a65d49a7cf6ca3efa330", 0x79, 0x20008000, &(0x7f0000000100)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/21 14:01:32 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xdffffffffffffffa}, 0x0, 0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceaf90)=[], 0x0, &(0x7f0000ce5fe8)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) 2018/02/21 14:01:32 executing program 0: r0 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faeff4)) socketpair(0xa, 0x1, 0x3, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x1, 0x3, 0x5, 0x400}, &(0x7f0000000200)=0xa0) 2018/02/21 14:01:32 executing program 5: clock_gettime(0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000136000)) 2018/02/21 14:01:32 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='selinux\x00') mount(&(0x7f00001f6ff6)='./control\x00', &(0x7f0000b96000)='./control\x00', &(0x7f0000000000)='vfat\x00', 0x0, &(0x7f0000475fd3)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/21 14:01:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfd, 0x8000) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={@generic="c1a7d184705eaf24aa02cd67df38e159", @ifru_flags=0x1302}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)="8d353d9ffa8544083a1b82275a7c4144a1fd1940f245b8d82f9810adeb915429435a89883a7ab28bb0f4ef40ba87ddf1847d01569061bc9b1a0919f262b3e15ac6f792f573c288c5b218f88148b243a0", 0x50) epoll_create1(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/21 14:01:32 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) finit_module(r0, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xa440}) fallocate(r0, 0x0, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/21 14:01:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x0, 0x2, 0x7ff, {}, 0x0, 0x9}) 2018/02/21 14:01:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) kexec_load(0x7ff, 0x7, &(0x7f0000001480)=[{&(0x7f0000000000)="4d6894089beb12d53afa63fb905c727e1cc2a10a7e1a8f9265aa50a45ff4c34e3794c8518fe86c619e6089416b7200a51f19d59b0fc02183b00f7c191234dda5f5435ba042a03e274c3f667673877ec5e4723ce346a0b5e5625a1730e1c48c5242f1d335d5ac4403", 0x68, 0x2, 0xffff}, {&(0x7f0000000080)="7c9e9f2a5cf022866672194f9736d6cd5a4893ec77abb24d8bf714e12a17543574883d39f128033b9befcbaebf654b2bce3836112359ac39022d2c91ee0fe2089ac01e32ca0c11fd3e15ecc6c8ed9ea80691203cce61c30dd901db0d5613c67330f22cbb5ea1a4b26e3e02f98a47610648fe4d71000878137647a3df3582228c1f9c5be6443777801d418bfcb038f20cd4033450a523e8362f757e35168c7e896c82c5d0f2220810cb597062b8f34caae42bf34ead", 0xb5, 0x5, 0x6}, {&(0x7f0000000140)="6f20fc8c5c05ce296f41dfe1c7574972c26b769134ce44fc0e3539a65b2f8d9c06fa46335e2b456cc26affa3ab8bac323b4b0d76ccf4217008f522b43647dbddff729f2b522b8c141558ddb50d383bec03d5e1f30a987154fe3a888fdd100c301c05994ace6677e9606ad4ec77f50034b2fd57adb70a0a0da9609b8492e013372ebafa6f08fb9693266152d5df4225a20848ea4d53706a079642464f0848f0471bea4a321d550e5408c5b131731e03fe57c85a358745e6dc1f64f9eff6e8ca02e8e43983ca735699dad01162acf828e5d66e7a63527839aa3a09e2f4a4", 0xdd, 0x0, 0x8001}, {&(0x7f0000000240)="7e1ff3431e0fd125a663b26ac58ee3b0e14fcacf11dd9e4e774b0a2c30062afc73d9513d9c7a410091bb6d93fd829f14324e0a3c60b6d94b073aa5fde2b8e1e6cd0da2f3c4c39538f10c1b6e588e40fc1fdd7ec06e2cb7b056da9fdb7644c5cffdb971eccb0f2d6de8de00c9b3b4cd7f885983d4260ed6fcc4f664a319148a6633182e85216cac72bc44c1960ecced5de8e999d1ea31", 0x96, 0xe0e2, 0x8}, {&(0x7f0000000300)="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", 0x1000, 0xe02, 0x1}, {&(0x7f0000001300)="6f6f039db24154250eca44ff745ecbfb0ae8edfe03b626f3d38bfa04a491e89c5d2f9cf370b005412e29429ba5934401905f0d10fe2e952fcf6d9b08d5deabdc10cf80d94d2189360a36f33d474f38f2b59a4ebbde8e6c3d02e424baefaf5edb5be5451666e57119ff4b12759cd54eb1557d02cbab15d36372b389a04e3696302e7bf0889db853bedf50d630f43ba87d34650dd9bcd471eb394766381ac47fecf33b8324d43aa14a633b477da5312deef526feedcdbd2620806499bd006ae192103d95a983ad21c6818732ffdae097", 0xcf}, {&(0x7f0000001400)="220ccd9d3b72fc12f8f27e4b2363fc3339f2c03f8a41cb3b61a6fc258575dd0293f070bc5cac6fe40cd6a3a6deb10811087ebe2bba51793c8b1c8290b34f21ff4d5d1a3ecb141dbee9f0b5094cafd211922299acec54fa0b92b9e12b19cc1b9d249024556851804d823c6a31b48ea2fb6630b54e775ffa", 0x77, 0x80000001, 0x2}], 0x2a0002) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4dff0)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000001580)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)=@common='sit0\x00', 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x6) 2018/02/21 14:01:32 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000846fd8)={@common='sit0\x00', 0x0}) r1 = getpgrp(0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r0}, [@IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x28}, 0x1}, 0x0) 2018/02/21 14:01:32 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x44001, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x9, 0x2, 0x9]}, &(0x7f0000000080)=0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2020000000000019, &(0x7f0000484000), 0x0) 2018/02/21 14:01:32 executing program 1: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000bff0)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000007ff8)=@sco, &(0x7f0000001ffc)=0x8) readv(r0, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x88) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x3, 0x4) 2018/02/21 14:01:32 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x1}) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) poll(&(0x7f00006daff8)=[{r0}], 0x1, 0x0) 2018/02/21 14:01:32 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8001, 0xfffffffffffffffe) ioctl(r0, 0x800000080004531, &(0x7f0000d31000)) 2018/02/21 14:01:32 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x22, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffff7, 0x3, 0x8, 0x401, 0x800, 0x1, 0x1000, 0x1, r1}, &(0x7f0000000180)=0x20) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x700000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000008ff0)=""/16, &(0x7f0000006ffc)=0x10) 2018/02/21 14:01:32 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xd42fb98f325bc3f4) 2018/02/21 14:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000000000)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$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, 0x400000000001, 0x0) 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) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000ce5000)=0x32) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/02/21 14:01:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000040)=[]}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f00000073c0)=[], 0xfef7}}], 0x2, 0x0) 2018/02/21 14:01:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20800, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x3, 0x5, "85e437cbb786", 0x8000}, 0x10) sendto$unix(r0, &(0x7f0000000100)="ae5af469799b22f6bc2c67cde07da32a4fdeb2bf1d5cbb71c31a9af24196b0e8da3072ae868fd91cc6f93841b0df106b2bde0cf7ec24fdfe1baa785ddc9b7a0c7fa8f4f9daa7f9f34933ce9a0a0c71f556518f6054803c5f9c33d1a7b0420cc0c20a6e968fd4b3ee7b411a6def97502e504cfaa8b9952e3c68c7a7c0a83dcd523e2347f6525faf1479f75b1f092701d2b0fab532a6d7d8f4e7f6dd8a04cb7afa0c180d17c70fa4514f9753d0a6cb3ba5f2d853d4d0e56d3cabe761aac067d44447c643dd8603b6e2cf89fe2740", 0xcd, 0x8000, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@hci, 0xc, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=""/54, 0x28a, 0x9}, 0x102) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000003c0)) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x5, 0x3, "89decffa6dac", 0x4}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0x0, @rand_addr}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x200000000000, 0x0, 0x1, 0x0, &(0x7f0000000440)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x1, 0xffffffffffffffff}) 2018/02/21 14:01:32 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f00009fd000/0x600000)=nil, 0x23f, 0x4, 0xc0, &(0x7f0000719000/0x1000)=nil, 0xff}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) mremap(&(0x7f0000450000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000091c000/0x4000)=nil) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="f3a3c106221aa0bfeed5db8dc65dc8bf82f66e7610f0b3f5004ced7191768034165368a4b1bc97678d67f09c9d2a5e7bb77d5dca34a1fa0e69bd8e9a6768659b598be217449630188c962f52a9067aa420fac153f96559a97347f900c22338f94a", 0x61, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000000140)=""/5, 0x5) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00007c6000), 0x4) 2018/02/21 14:01:32 executing program 7: r0 = socket$inet(0x2, 0xb, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0xe8, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @loopback=0x7f000001, @rand_addr}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffa}}}}, 0x2b5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x5, @empty, 0x1}}, 0x9, 0x9}, &(0x7f00000000c0)=0x98) r2 = memfd_create(&(0x7f0000000100)='nodev+\x00', 0x1) ioctl$TIOCSBRK(r2, 0x5427) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1f, 0x7, 0x6811, 0xf451, 0x8}, &(0x7f0000000140)=0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200000, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x2, 0x4, 0x0, 0xfffffffffffffffd}, {0x2, 0x8dfa, 0x1f}, {0x80000001, 0x1, 0x0, 0x5}, {0x3, 0x7df, 0x9, 0x10000}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x1000000000}}, 0x7, 0x7, 0x7, 0x0, 0x20}, &(0x7f0000000100)=0xa0) prctl$seccomp(0x16, 0x2, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0x5, 0x9, 0x1, 0xfffffffffffffff9}, {0x1ff, 0x4, 0x80000000, 0x4}, {0x7, 0x7, 0xfffffffffffff59b, 0xffffffff}, {0x8000, 0x2, 0x5f7, 0x8}, {0xe2a9, 0x50}, {0x10001, 0x2d, 0x97, 0x7}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000280)=0x1567, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x3}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) 2018/02/21 14:01:32 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x42}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xac, "123e5caebd5690de1c40938b598f82075f87aaa8cc2dd160540f096f0d20cfecc256448c66d14e3e193fa356a690a1c8e875a596faad8baa4a54711b57e0c6a43ecda6638d9337bd200b208078b43bffa35b9ff12d39af88a47721ece9066cbc60606300340b7f707c8993b9fbf580e21879db42d8f37111c4355300aabf24604c3325ecccfb9d81417c8d48f6a7b88a5fc8dd86ca0864290100e21f561f440b68004a2c267496a82f690d5a"}, &(0x7f0000000180)=0xb4) accept$inet6(r0, 0x0, &(0x7f0000000040)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={"dce6613916bb1638553c850e8c710f78", {0x4, 0x3, 0x991, "f0ed32d4ebf0", 0x3}}) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) 2018/02/21 14:01:32 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x8000) bind$inet(r1, &(0x7f0000104ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) socket(0x18, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000169000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) 2018/02/21 14:01:32 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001}, 0xc) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00009c4000)="220000002100070700be000f090007010a0000c500008000002f0420050013801045", 0x22) 2018/02/21 14:01:32 executing program 6: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x15c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x19, 0x4) ioprio_get$pid(0x2, r0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/21 14:01:32 executing program 4: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x521400, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) mount(&(0x7f00006abff8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000016ff5)='openpromfs\x00', 0x7ffbf, &(0x7f000002ff17)) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000100)=0x3a) 2018/02/21 14:01:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) getsockopt(r0, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) 2018/02/21 14:01:32 executing program 2: nanosleep(&(0x7f0000000000)={0x0, 0x989680}, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f00008e1ff0)={0x77359400, 0x1}, &(0x7f000001d000)=0x40000000000, 0x0) futex(&(0x7f0000000040)=0x400, 0x9, 0x97, &(0x7f000000d000), &(0x7f0000000040)=0x80, 0x48) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4080, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00000000c0)="53f99aee2c9537433159f564d8bccdab205e9488c4c69ddbaecc19396de672f80dde98f13075e9ab4b16a6731b68c80212915fddf254443855dec8df8ab3477c64acc8eaa2cd8460f4b672670812845f7324e01bbd11293b017fa2366c65be4e1374de63a236ea263e7c48decca7b085005701f2f5b5fb8b65d600ce3a3530bc13bcbce4bf007602a7fbffeb5c31625f0bae46d5ab53e4f3d066c3f98b565f9a7367b0d7397bb150ed5cf69243d42965202d43a7dc1417e2f370ccb70b334d15870f0b", 0xc3) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000000c0)=""/223, 0xdf) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) [ 49.777718] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/21 14:01:32 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x1, &(0x7f0000001000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) 2018/02/21 14:01:32 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000400fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00006b8000)={0x13, 0x0, &(0x7f00005d4f71)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0xe9, 0x1, 0x20, 0x3, 0x1, 0xed5]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) truncate(&(0x7f0000000000)='./file0\x00', 0xea) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x44, 0xc0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x360d5016}, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0xff}, 0x8) 2018/02/21 14:01:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e29ffc), &(0x7f0000a23000)=0xfffffffffffffd45) 2018/02/21 14:01:32 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x24080) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='vcan0\x00', @ifru_mtu=0x80000001}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000743ffc)=0x8001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x6}}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x40800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @empty}}, 0x3f, 0x4800000000, 0x9020, 0x10000, 0x4}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x0, 0x0, 0x0, r2}, 0x10) r3 = socket(0x10, 0x20000000802, 0x0) write(r3, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/02/21 14:01:33 executing program 7: getpid() getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgid(r0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000000100), 0x80800) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x800, 0xa8) ioctl$TIOCCBRK(r2, 0x5428) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000001c0)) tkill(r1, 0x33) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) r7 = getpgid(r6) renameat(r3, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00') getpeername$netrom(r5, &(0x7f0000000100)=@ax25, &(0x7f0000000140)=0x10) process_vm_writev(r7, &(0x7f0000701f60)=[{&(0x7f0000c95f6b)=""/149, 0x95}, {&(0x7f0000fb3000)=""/241, 0xf1}], 0x2, &(0x7f0000b7f000)=[{&(0x7f00006ee000)=""/48, 0x30}, {&(0x7f0000c80f2c)=""/212, 0xd4}], 0x2, 0x0) 2018/02/21 14:01:33 executing program 0: capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000000000)={0x0, 0x0, 0x200000, 0xfffffffffffffffc, 0x5}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x6feb, 0x0, 0x3, 0x1f}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x10000}, 0x8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="6e3ddabeda07acee3a9c07e4dfa0e1e6e8a3eb3d69e84a85bb91440f29043160718505fa40e9424db7ac160360b5c6254324e6b0a96b79d77505a4ec4b73480b434b68dff0dc16d3") ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x2}) syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') 2018/02/21 14:01:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x18, 0x7, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000008bc8)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r1, 0x111, 0x0, &(0x7f0000000000)="4400000105", 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x3) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/02/21 14:01:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1f) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c3ffb)='veno\x00', 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x1, 0x1, 0x6, 0x2, 0xffff}, 0x100, 0x3}) 2018/02/21 14:01:33 executing program 1: syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x6) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x2, [@empty, @empty]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000000100)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x20, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f00000000c0)=[0x20, 0x38, 0x70, 0x0]}}], 0x0, 0x0, &(0x7f0000000180)}) 2018/02/21 14:01:33 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0xffffffb9) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/21 14:01:33 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x480, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x2, 0x3, 0x20, 0x2, 0x0, 0x9}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000000)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pread64(r0, &(0x7f00000000c0)=""/53, 0x35, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4d0, 0x0, 0x2d8, 0xf0, 0x3e8, 0x3e8, 0x3e8, 0x4, &(0x7f0000000080), {[{{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0xffffffff, @mac=@random="cd1ea4f2c082", {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80200000000, 0x9, 0x100000001, 0x5, 0x9, 0x4, @common='ip6gretap0\x00', @generic="07a62e6bba9db02f8a8a0065c512537a", {0xff}, {0xff}}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x5, 0x2, 0xff, 0x1}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xba4, 'system_u:object_r:auditd_etc_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000600)=0x200) 2018/02/21 14:01:33 executing program 4: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000b49ff9)='./file0\x00') eventfd2(0x3, 0x80000) mknod(&(0x7f0000000000)='./file0\x00', 0xe000, 0xcaee) mknod(&(0x7f0000000040)='./file0\x00', 0xa, 0x2) 2018/02/21 14:01:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x20000000000000b8, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000fbe000), 0x0, 0x0, 0x0, 0x0) 2018/02/21 14:01:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000001fffc)) pipe(&(0x7f0000000000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202200, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x800, 0x4, 0x6, 0x0, 0x3ff, 0xfffffffffffffffd, 0xdac6, 0x5, 0x2, 0xfffffffffffffff8, 0x2, 0x5}) 2018/02/21 14:01:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) fcntl$lock(r0, 0x7, &(0x7f000067cfe0)={0x73521d7fcc99acc4, 0x2}) setrlimit(0x9, &(0x7f0000f3b000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/21 14:01:33 executing program 0: syz_open_dev$sndtimer(&(0x7f0000d88ff1)='/dev/snd/timer\x00', 0x0, 0xf02) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) r4 = getegid() sendmsg$unix(r0, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6)=[], 0x10000000000001c2, &(0x7f0000000140)=[@cred={0x0, 0x1, 0x2, r2, r3, r4}], 0x18}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r5 = fcntl$getown(r1, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x40000, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) syz_open_procfs(r5, &(0x7f0000000000)='limits\x00') 2018/02/21 14:01:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040), 0x4) 2018/02/21 14:01:33 executing program 6: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000632ff9)=""/122) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f0000686000/0x1000)=nil, 0x1000, 0x300000a, 0x20030, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0xc0, 0x0, &(0x7f0000000200)=[@release={0x40046306, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x30, 0x28, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000080)=[0x30, 0x30, 0x38, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x58, 0x30, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x1, 0x32}, @flat={0x73682a85, 0x0, r1, 0x4}, @flat={0x776a2a85, 0xa, r2}], &(0x7f00000001c0)=[0x0, 0x30, 0x28, 0x0, 0x38, 0x48]}, 0x1}}, @request_death={0x400c630e, 0x2, 0x2}, @decrefs={0x40046307, 0x2}, @clear_death={0x400c630f, 0x4, 0x1}], 0x61, 0x0, &(0x7f00000002c0)="6417331888bc78b8b0433104add976443278c45633104f3a6379f4f541a4b8f3a307146b8029ba2fab755dfbc2fe5d18771f04caf507b715a1e0e337edd085d796bad45d02443d92ad5fffbca6672072aaf9ed8f81459372dd2a0e23ca6cdc296d"}) [ 50.045812] binder: 9647:9658 transaction failed 29189/-22, size 48-32 line 3004 [ 50.068998] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/21 14:01:33 executing program 1: r0 = gettid() unshare(0x1000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={@generic="04ac6563babe8a92a07fe91cdf03b3a6", 0xffffffffffffffff}) munlockall() exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r2, &(0x7f0000007000)=0x47, 0x1) signalfd4(r2, &(0x7f0000000080)={0x100000001}, 0x8, 0x800) 2018/02/21 14:01:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e0e000)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x20, {r1}}) 2018/02/21 14:01:33 executing program 2: r0 = inotify_init1(0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={@generic="f09568b6e4ae80980e0e488705f4baf1", @ifru_flags=0x400}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="80d25093e463a2595dd172", 0xb}, {&(0x7f0000000040)="6b925078898509e2adab31e4d75a587a5006c52fde0161cecedc92a1ec7c0fde47420485a6143ccd90ae83a97eff6ce590b67cf3def64fcb30b96083dd4f33c13cb3902c595c6e0ad69c25763f3bb8dd9a9256cd0aaa23659ae94e9267b43d887df64e148811b53fb837537e9de6f209bfaa55168d9005c13821e82bb2470504dc533d5837d1c10a09aebbdb0fb137d16e70cce7ab26246804f4b94cf2d185b0c0d93bc59830173fbdfcaf4faea5fdcab3c0f4b349ea4b1a0931919e25939715d26fbfad3df7d8ec5ba15d777be666bafd97ae0b24a1cddeb08c4f7a16ae28c5f52a5c60c8bb", 0xe6}, {&(0x7f0000000140)="1c57a06b6f5495ef1ed824ffcc28801fb4bc728ec3457784070284c0e7193d0ad7f623a03c2de2dda2bb5ba669ee92c3a5103c40649aad52153f335a672233bac432b44e6e989d6d72d006cb2282c308e7c91b691b760c4b7d82e6f2dd8a416672a4d4c94cdf62c52119a6e47191b24cd3b527d9bdbca065a6843523516b9fd9d801f26116c628616999b35f3dc31334e2eea4b83debf967e7234d8c01b4cf810916ed8fdc38485d06ce48f253c337970bd7e9f00cccc5f48d522fcc5daece2068f051ebae52dc33f695848fa98b017d02b78706ae4818647a", 0xd9}, {&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000340)="5a2a44aa0ca05fcbb9b5563624eca151d80fd0a288006a5a10c8fac827adcd8f901896d283a5862bf4f874eebc42fc62dce692b242cae62368b7929dc5cbf40a097da008029d7e73ba7831f0bc67fe3205d4839c12ac8089021ad0186553311ffcb78ba96e12a6ba973b18c7d526b5f74dee082a1886f0cb9d6cc6bbf6e574edc5c81893fdce31a83e90907a31628274446f8e5072c9072b276426bf95652aaa4e8e1949e9d2807b469b2c6c3dd41d476989b418fb1ffb3e196f3445ff98e0684c309fc61b36586cfd9f6ab911777b931740aa3941dd3782776d", 0xda}, {&(0x7f0000000440)="b499c5f44e0c0456f4b6c4b7f1a30f33e6aa42d51b9fb87c6c32010ea0c25b090be5cd2a50e4bb0772a4165aec69fc18987fc84e44f3dea4e8d0b494ada8590e730fe60839fc5c5ca33ccfeb6427b58aa460f62b965f60892547dc1d36cce165fa8807f1f02f155f0ff098068c59087e4c17a727019f022fb28e9efb767100379f058063ad90cef301ab84279a9f8f36e0f007f67876035f6e8ffcf074abe7a98c66942bbe1885acecd3eab3a4ed3fc12a502e1852083384fa32caad2ae09e527c99b496032d385086e0c2f16aa1a5", 0xcf}], 0x6, 0x4) wait4(r3, &(0x7f0000000000), 0x0, &(0x7f0000020000)) waitid(0x0, 0x0, &(0x7f0000c2fffb), 0x9, &(0x7f0000022f70)) socketpair(0x10, 0x800, 0xfff, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0x3, @empty, 0x8000}}, 0x7, 0x80, 0x7f, 0x6, 0x2}, &(0x7f00000006c0)=0xa0) ioctl$int_in(r4, 0x5473, &(0x7f0000000700)=0xc6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000700)={r5, 0x3, 0x20}, 0xc) 2018/02/21 14:01:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000c0efdc)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/02/21 14:01:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x10001f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc93e462c9d52d8cb, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/62) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000280)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@empty}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000700)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000840)=0xe8) r11 = getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000e80)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000f80)=0xe8) getgroups(0x5, &(0x7f0000001080)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001500)=0x0) getresuid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)=0x0) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xd6) getgroups(0x3, &(0x7f0000002dc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000002e00)={0x0, 0x0}) r25 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002e40)={0x0, 0x0, 0x0}, &(0x7f0000002e80)=0xc) r27 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002ec0)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000002fc0)=0xe8) r29 = getgid() r30 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003100)=0xe8) r32 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) r34 = getuid() r35 = getgid() r36 = getpid() getresuid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) r38 = getgid() r39 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005680)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000005780)=0xe8) fstat(r0, &(0x7f00000057c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005840)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005880)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000005980)=0xe8) stat(&(0x7f00000059c0)='./file0\x00', &(0x7f0000005a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005b80)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f00000000c0)="9cd6f5f839d3c04ad85d64e8c0d1331887e1c30658c80bce6afa16f1105c2153e046a4b4d87580ccc32e47", 0x2b}], 0x1, &(0x7f00000004c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r1, r0]}], 0x68, 0x4000080}, {&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000580)="96f8372e8896b1d21cd809eb", 0xc}, {&(0x7f00000005c0)="e54585b711f262", 0x7}, {&(0x7f0000000600)="4b1dfb3a0671b82de598f5f8c53f8d4fc083f1cdc5296cff4dc3ea304f96758d69277047a0615a898a2b075bb215f981426c686f5570e74fea34e62d654fb4ead7943956b2d2991b97b90a08e455c9d1665cd2d7761f1d23676ba74a4bf64821abed66434d856be35160b32a5e9ceb9057b266c455855dfb91933e5e21d08d6a05ddd4b7a48c77c587ef39d186cc1c0bb1e550c577babcb7b27a97cf37ccc8bbc1f6f1a1bdb980f51000dd3d119b490e3b0dc01d8ce6704245c4502d7873aeb6", 0xc0}], 0x3, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r0, r0, r2, r0, r1, r2, r2, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x98, 0x240000c5}, {&(0x7f00000004c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000e00)=[{&(0x7f0000000b00)="61cf4c2d0c1d6de6d8f50654f29375ae2851e1da614f60860e9b7a5f59ed1f110f0240d72e877de93e7ed7f829d493d08b8691ca20b97ae82f9364a2e6", 0x3d}, {&(0x7f0000000b40)="2a8d9aa48a08343e6c36d6f0f86fb3fee453061b946f48e00716cfdbec1388773c91b9f0b380e11d3d5968dc0656170668c4c021b956057c2a89ab92e7f6d677e55b94e69872a9de5d1988c926885786417e7c21ddaca25a8f084a3f6d4a9a08708694e6810b23761d9396902edd0ade0bb2e0759717a9f0519b75ace5ccf01842c34f87b705e8b7ecf21a2c13444f598c3e2368c7257d133d5de8e084aab094b7677f25b1d6804f86a9a8abf20acc359178e458676e3823cdff876a1d500d5488837c2e43b1ee06450d5be5d95c", 0xce}, {&(0x7f0000000c40)="7eef34ec2436f72775cb1e7bbe65e4f57d6e736edc1568c019b3f3336f581e2dac61d08632a4f3b0eae88c42c228796a095ef4ae0111c01bd472b9be6cfd99dec8acd0070d", 0x45}, {&(0x7f0000000cc0)="a525bc210bd626d502b3ce2b9a54eb211a7a22ae88e5f5f8dd410df715c38bf7013a60c1d38350a20d4e896fae88fda48be80eda0c451154736375b3464c5dc72e3b59ab1c0784aa2714ac8359f594502fd2549039793fd067247c377a", 0x5d}, {&(0x7f0000000d40)="82de32d5461027fd14d6a7c673d76739d4627146ac768a23de8b6250fe5d48d491ce272e38df7d40bcc3074320b9191257640a9c838fc6b4a5b65cdaba43e11542db109f030f", 0x46}, {&(0x7f0000000dc0)="c016", 0x2}], 0x6, &(0x7f0000000200)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r33, r31, r41}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0x70, 0x20003ffd}, {&(0x7f0000001140)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001480)=[{&(0x7f0000001180)="c375fd6a9b832a04af05fca44ba728169c0ee1d31409ed434ece44", 0x1b}, {&(0x7f00000011c0)="e03fb938b9fd57e373", 0x9}, {&(0x7f0000001200)="1a39cf42788dba7b737df30ee07e00fe1a3e4f809b33651249a48bba838e7b1ac717c83e755745a2307c4d02b60df8dd6ceafb1863c0389bb14c673e047c9b68e82d2e6cb6ffec1dd9936c609bc4e7f73797cff1b3efe8aff75e68d4c7fe418465fd65bc6de76d55dbf1d961bc153cf1c13b4e048c606ea62f32ec49e1ccc8aafe4d4ef28b4097079250941dcaffdcec8f8e7570bed77b3935ccf057f6ad7469f2ab8ca8101af82ba8e781a86a0430817cf2c28c13f6803a1b7d1c22cf259ac1f39d85c6b95ed4708d10205bde2a8eb05b2b86d3b0", 0xd5}, {&(0x7f0000001300)="c5092b3b4a6e63c674831d340b52dd0f9c9681dbe15f19f19e738c1b6564655b1c490c660001c16abdc9817337fbf3c9cbfbfae276c2edd18e831b4b8f5d4cff743adf7b8ceda92ad1052738ad25c1f0861e20ca61bd365ca7b51c02ea58f07af42a157145dff71bf0f32f76f2199e21f96f359c0a4c52060b17712bd3f89e0dc7291ea5c0d4fe399a3e83f4961fef4893ccffe312fcdbaac4de5b92b6eb3f3bfd8f5530aac8e192736cf881d1e3be35b4b75630012088923c8165872355fc87447e1c7473a92c50db49d7", 0xcb}, {&(0x7f0000001400)="3fe506b319b20d", 0x7}, {&(0x7f0000001440)="fef195230bbee40d1bb77cba6f9c275ec7deebc45d0805672395", 0x1a}], 0x6, &(0x7f00000016c0)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}], 0x40, 0x8000}, {&(0x7f0000001700)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001800)=[{&(0x7f0000001740)="94a573738d5728ab606f328a7f508b3cf7d4e62e9ea7fa22de5ca0d45717040ce416bc9b49848481f619ba6268c6964dc7705153270960632d4023ce1952a1f1a3ddb3fc1c8a66e4e73b0cadb2c04e92810617020ce9854ecd3b69be37797fd3595759b36d8d807de5282145e6b3a360b21981441c2d853fd5fc53d98d0490ca8501913857ba66a178f672dca699080d31e16b79dc57e7b8c1bffe5e6710e5921c5ae6001f95", 0xa6}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000001840)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002c00)=[{&(0x7f0000001880)="60d8ea7d10379023887218c816f62795fe128187d5ab5c8256", 0x19}, 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0x1000}, {&(0x7f0000004500)="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0x1000}, {&(0x7f0000005500)="5ae4b6d596dfc1960c38c8edfb4a0542807746bb7a74914b2d246593a06b94ac1f992dcf90045fb8508e05bd2a9024b14e56da290be552db9eb4b8", 0x3b}], 0x7, &(0x7f0000005a80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r2, r1, r2, r0, r1]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0xe0}], 0x7, 0x20000010) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0xff87) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '/dev/rtc\x00'}, &(0x7f0000000100)=""/87, 0x57) 2018/02/21 14:01:33 executing program 7: unshare(0x400) mknod(&(0x7f000000cff6)='./control\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = inotify_init() r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000040)={0x5, 0x6, 0x401, 'queue1\x00'}) inotify_add_watch(r2, &(0x7f0000000100)='./control\x00', 0x800) ioctl$TIOCNOTTY(r1, 0x5422) lseek(r1, 0x0, 0x3) 2018/02/21 14:01:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) pread64(r0, &(0x7f0000000000)=""/79, 0x4f, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/21 14:01:33 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x400, 0x0, 0x0, 0x108, 0x318, 0x318, 0x318, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xffffffffffff84c5, 'syz0\x00', 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xff, 0x0, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x8000, 0x3, 0x7, 0x7, 0xffffffff, 0x8d46, @generic="4ac0a2b0b2c81b7b678108e81323001d", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, 0x8}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x45, 0x9, 0x8000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/02/21 14:01:33 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/21 14:01:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c8fd8)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6ec5cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067df25cbdcd", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = dup2(r1, r0) r3 = dup3(r0, r1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0x1ff) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x4) 2018/02/21 14:01:33 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x3) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000059cff4)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000000000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x4}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/21 14:01:33 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x800000000000088) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff, 0x8, 0xfffffffffffffffb, 0x500, 0x81, 0x10000, r1}) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0x355, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x4000, &(0x7f0000001000)={0xa, 0x2, 0xbc3e, @empty, 0x3f}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ee7000)=0x400, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000069000), 0x0, 0x0, &(0x7f00005e7fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) 2018/02/21 14:01:33 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000fcdff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="190300000000003800a9861bb45f00b7", @ifru_map={0xd6c}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x31d5, 0x70, 0x6c27a852, 0x3, 0x7f, 0x6]}, 0x10) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00003ce000)=0x1ff) 2018/02/21 14:01:33 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x100, 0xffffffffffffffea) r1 = socket$inet(0x2, 0x3, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x418, 0x220, 0x0, 0x220, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @multicast1=0xe0000001, 0x4, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0xff000000, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x1, 0x9, 0x9, 0x6, 0x4, 0x0, @generic="e6fbfafa7c78bae8638897f27af7dc2d", @generic="98e353a3b57269dd4638e53c8a502511", {0xff}, {}, 0x0, 0x8}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="e0a131781c6b", @multicast1=0xe0000001, @multicast2=0xe0000002, 0xb, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xff, 0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) get_robust_list(r3, &(0x7f0000000540)=&(0x7f0000000500), &(0x7f0000000580)=0x18) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f00000005c0)) getdents64(r2, &(0x7f0000000600)=""/81, 0x51) connect$inet(r2, &(0x7f000019d000)={0x2, 0x3, @empty}, 0x58) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000004c0)=0x1f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000005c0)=@common='ipddp0\x00', 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmmsg(r2, &(0x7f0000c44f4c)=[{{0x0, 0x0, &(0x7f0000832000)=[{&(0x7f0000525000)="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", 0x376}], 0x1, &(0x7f0000ab8000)=[]}}], 0x1, 0x4005) 2018/02/21 14:01:33 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r2 = dup2(r0, r1) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000080)={@dev, @dev}, &(0x7f00000000c0)=0xc) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0x16}, 0x8) listen(r1, 0x0) 2018/02/21 14:01:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053ffd8)={@common="6c6f00000000000000000300", &(0x7f0000036fde)=@ethtool_cmd={0x15}}) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$cont(0x9, r2, 0x8, 0x6) 2018/02/21 14:01:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) r1 = dup3(r0, r0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/67) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000df7000)=0x1, 0x4) 2018/02/21 14:01:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ee35b5)='coredump_filter\x00') read(r0, &(0x7f0000000000)=""/111, 0x6f) 2018/02/21 14:01:33 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x452, r0, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/02/21 14:01:33 executing program 5: syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000000040)={0x3f, 0x8000, 0x9, 0x6}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000040)) ppoll(&(0x7f0000001fb0)=[{r2, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aacff8), 0x8) 2018/02/21 14:01:33 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="b9ba2f2db797b60e24acb10b64c63dbb", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/21 14:01:33 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c36ff8)={0x0, 0x0}) umount2(&(0x7f0000000000)='./file0\x00', 0x4) readv(r0, &(0x7f0000000000)=[], 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) ptrace(0x420f, r2) poll(&(0x7f0000000000)=[{r0}, {r0, 0x2000}, {r0, 0x82a4}, {r0, 0x4}, {r0, 0x490}, {r0, 0x20}, {r0}, {r0, 0x400c}], 0x8, 0x7f) 2018/02/21 14:01:33 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000000000)={@common, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x35, "51c9c56a0c310efb1d3ba6ae259fc521138f672742ed3fdb841a276daea12a981ad7ce795aef9db833914d3aaf90f959c9e75ac71b"}, &(0x7f0000000080)=0x3d) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000000c0)=r5, 0x4) ptrace(0x4207, r3) ptrace$setregs(0x11, r3, 0x0, &(0x7f0000000000)) 2018/02/21 14:01:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) chmod(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/77, &(0x7f00000000c0)=0x4d) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000240)=0x8c) 2018/02/21 14:01:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c3000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005ff000)='>', 0x1, 0x1, &(0x7f0000ee1ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094effc)=0x1, 0x4) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/21 14:01:33 executing program 7: modify_ldt$read(0x0, &(0x7f0000000000)=""/199, 0xc7) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000001ffc)=0x3fff8000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000069c0)={0x0, @empty, @dev}, &(0x7f0000006a00)=0xc) sendmmsg(r0, &(0x7f0000006c00)=[{{&(0x7f0000006a40)=@hci={0x1f, r1}, 0xc, &(0x7f0000006bc0)=[{&(0x7f0000006a80)="fd8ae19690c28848421638bbea6d6c352c982664a334459339c118a8", 0x1c}, {&(0x7f0000006ac0)="68fd3c1331dc7c54f0a5b5f4e66b8cd5b7179a326c2e866aa072b2a3012642919b66b59cdc903a0b115fd4ccd857b4bfec36c4fc0964a169baaf09a9edf76fb02b28c6a9cf67b9e6122426d5c76b563e735e63e74eada9b62a0615289dbe20009aa62749c45805785d8092a0b139a674265c790f1160ffcc4d0d1998570b091e0ae25eddc25c15c3e82dfcd7879b5afb836e65fb7a342301abfd88c223acf066f8817d6b119afe3c3104867a8bf6d510017d0ebd8ed9cf272ce65110464f67513e7b020724bbfd43e980dbc9cc44c1dbab1adb57f87a5b84ee72", 0xda}], 0x2, 0x0, 0x0, 0x80}, 0x1}], 0x1, 0x0) 2018/02/21 14:01:33 executing program 4: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000032a000)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, [0x136, 0x1da, 0x80000001, 0xbf, 0x2, 0x6, 0x7, 0x1, 0x72a, 0x71d9, 0x7fff, 0x4, 0x1c, 0x6, 0x9]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xe01}}, 0x6, 0x9, 0xbb, 0x4}, &(0x7f0000000280)=0xa0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xc2, &(0x7f0000000080)=0x4) r3 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r3, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r4 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000aef000), 0xa8) preadv(r4, &(0x7f0000abb000)=[{&(0x7f0000dabfa5)=""/91, 0x5b}], 0x1, 0x0) 2018/02/21 14:01:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') faccessat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/73, &(0x7f0000000080)=0x49) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x9, 0x5, 0x7, 'queue0\x00', 0xffffffff80000000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400a00, 0x0) sync_file_range(r0, 0x6, 0xff, 0x1) 2018/02/21 14:01:33 executing program 2: r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) recvmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000000280)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000100)=""/115, 0x73}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/92, 0x5c}], 0x5, &(0x7f0000000300)=""/35, 0x23, 0xfffffffffffff680}, 0x40000000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000380)=0x3, 0x4) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x200, 0x80) getgroups(0xa, &(0x7f0000001740)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001780)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000001880)=0xe8) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = inotify_init1(0x0) sendmmsg$unix(r1, &(0x7f0000002c40)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001500)=[{&(0x7f00000003c0)="3cf8eb31289c308ae9569e6a0adf5896883d3f977f1d66367bc10d954a62be77c03f042c8fbd0f0fbcdc4039d8b9e419ea42c073141ffa79a1d638b1a0341804fb5ae55cae013962187be01514beda1921a6", 0x52}, {&(0x7f0000000440)="5b9dace853e8069e5f17eee985f3b5b6ef864fa55fe8aaa266311a81049765cdf5de9b058dea8f6d650e6d6b17ec71f99dbdb8034bdd8faedb3bfc5b0a07ad450b1d803de3030ae6d270fa4778e75333642178e80868039340dc1f1a4086a238157a6f2f6857b9ca4f937e397f2789c17155164353717156e3cc6458d7d3e0545e5bf1", 0x83}, {&(0x7f0000000500)="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", 0x1000}], 0x3, &(0x7f0000001940)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}], 0x98}, {&(0x7f0000001a00)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002bc0)=[{&(0x7f0000001a40)="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", 0x1000}, {&(0x7f0000002a40)="a9be8f98be2a863790571439355b84820d98f4298ca6e4fced9822f83e651c24c4cc8945f40c1e5a0e3fead49db67c6690aa6d8f484a320a5cf350d8a359e05eba912c8ba6557139488d06ea0a0ca8d5cf4291fe3869f23e1c3c600678df1dcd", 0x60}, {&(0x7f0000002ac0)="4f73559a66e12e5babbd013e6f8bc4f6f85ed5b02971d57641d207ce2cfe0b", 0x1f}, {&(0x7f0000002b00)="5c95a4bd3972c9d47783862aad96b86798c1d8e284fae13471544eb221eb72cbb868b3f37811154155dd247a4396379dbcd1f821489f44e7753e259f7c85127d14e6f4dd584390ec55ef3fd7d9ac4d91676b468f3ef8e1fc4daec697e1c70d3f7b9d9d5aecb476d3ea2030682a4dec94c95b16ec3e7e3bef88168dee5337f7596ab0d8f747926e3302837f0daa277f382ab37db129caa4a09a55373efdd29c3b32d02a27a4d746dbe04ee4065b90fe4bcf9d75", 0xb3}], 0x4, &(0x7f0000002c00)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r8]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x40, 0x84}], 0x2, 0x4000) tkill(r0, 0x1000000000016) 2018/02/21 14:01:33 executing program 1: ioctl$EVIOCSABS0(0xffffffffffffffff, 0xc0189436, &(0x7f0000245000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/254) 2018/02/21 14:01:33 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e64ff2)='/selinux/load\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000)=0xfffffffffffffffc, 0x805) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x6, 0x1}, &(0x7f0000000080)=0xc) socket$netlink(0x10, 0x3, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x4c, &(0x7f00000000c0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x2, @rand_addr=0x1000}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}]}, &(0x7f0000000140)=0x10) 2018/02/21 14:01:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/icmp6\x00') pread64(r0, &(0x7f0000000f7b)=""/133, 0x85, 0x40000003) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1daa, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3e) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='net/icmp6\x00') 2018/02/21 14:01:33 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r1, &(0x7f0000000000)=""/182) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000100)={@dev, @broadcast, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x0, 0xb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101, 0x1, 0x6c, 0x400, 0x40, 0x4, r3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00') getegid() r5 = openat(r4, &(0x7f00000000c0)='./file0\x00', 0x501800, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) 2018/02/21 14:01:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2}}}, 0x8c) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000100)=""/30, &(0x7f0000000000)=0xfffffffffffffef8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x2, 0x100, 0x3, 0x20, 0x5}, 0x14) 2018/02/21 14:01:33 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa00, 0x20) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x100) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) 2018/02/21 14:01:33 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x2, 0x6, 0xcc9, 0x7f, 0x13, 0x5}) clone(0x0, &(0x7f0000beafea), &(0x7f0000f35ffc), &(0x7f000094a000), &(0x7f0000c5a4bc)) 2018/02/21 14:01:33 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x4, 0x51131, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000ef7f88)=[{}], 0x18) 2018/02/21 14:01:33 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) write(r0, &(0x7f0000000080)="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", 0xfe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='uid_map\x00') membarrier(0x9, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r3, r2, &(0x7f0000ed0ff8), 0xd) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000180)) 2018/02/21 14:01:33 executing program 3: r0 = socket(0x20000000000000a, 0x808, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40a002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000530ffe), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @rand_addr=0x2}], 0x4c) sendfile(r0, r1, &(0x7f00000000c0), 0x9) 2018/02/21 14:01:33 executing program 1: timerfd_create(0x7, 0x80000) r0 = timerfd_create(0x0, 0x0) unshare(0x40000000) timerfd_settime(r0, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) 2018/02/21 14:01:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xff, "4d9e83f14c06d754d9bf92e4f99c0393c80a60ceba85c52b94d0623e6e4e8c45c72d54c663c163a873d474ee882442f38ec646728fa2e9aba46cb557c71e15ba41798063e2f07952d9dbaf27e3e85a19a280140ebc440f9f2799472800afc21c37a8e38a857810dceb60a662cc4ee8c6bee12678a02e904b8818e444010c7faeb30aa0ab49b024e78938cbbafd4ec5a2005010489777381cac165d120a3ea6dfb27d65d6d7ea5707cd0ef08d2511baf7095740aba0c41fc226fe74258ff31aea34aaffd38306858816fe7bde39ac500b6b752b38da59ad782aa7e6afaf86954ee7bfface521d56152c9052eef415f1858c0dda030b13976baf7714a8230b83"}, &(0x7f0000000240)=0x107) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) 2018/02/21 14:01:33 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) connect(r0, &(0x7f0000000040)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0xa) 2018/02/21 14:01:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000058cfc8)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000f51000)={&(0x7f0000725000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @empty}]}, 0x20}, 0x1}, 0x0) [ 50.502161] IPVS: Creating netns size=2536 id=12 2018/02/21 14:01:33 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x109082) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x34, 0xffff, 0xb3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, [0x5, 0x9, 0x5, 0x2, 0x8, 0x9, 0x10001, 0x800, 0x9, 0x82, 0x0, 0x4, 0x0, 0x3f, 0x4]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x9a, 0x6977, 0xfffffffffffffffc, 0xf96, 0x9c55, 0x9, 0x8, {r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfffffffffffffe00, 0x8, 0x400, 0xd3c6, 0xfffffffffffffffb}}, &(0x7f00000002c0)=0xb8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000000040)="5314dba7f6edbe7ec1cd359be52e2a5edef5406f24e3ad9f9977267fbcbc2d27f30722d01c63b35535894c3d897514dbb186398b156703a0f550d823be3ca4c325fe7ba614fa691f00d5ff836047a1d2b6a1683a989fe1207eb9d6cffe7c52c473d4a961c333be5d8d23a84aaaa8b4cef2760413f2b6668c54b33dc91747f54f56428260cb1393d9b7d9e96203c79e2d9a55084f31e9868d6c") sendto$ax25(r0, &(0x7f0000000040)="2fd49b14e1d14224d0223b2461d2b36195", 0x11, 0x40000, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/21 14:01:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0xffe5, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f0000000100)=""/210, 0xd2}, 0x10043) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000880)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000000940)=[]}, 0x0) 2018/02/21 14:01:33 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="9a798616b9173339d914a4729e33fcbb41882963998aafa34178637639c9c082ce6dec4209b7b7581dbed83bca258a46fc2ac6c6add111b16061a88842a958a6b8983d9cc9ee80b1d6dec7f5af83", 0x4e, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) request_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='bdevselinux\x00', r1) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x400) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00000002c0)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x80, 0x0) keyctl$reject(0x13, r0, 0x8, 0x4, r2) r5 = geteuid() r6 = getgid() chown(&(0x7f0000000300)='./file0\x00', r5, r6) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.system.Security\x00', &(0x7f0000000340)='systemem0GPL}selinuxppp1\x00', 0x19, 0x1) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000002c0)={r7, r8+30000000}) r9 = getpgrp(0xffffffffffffffff) fcntl$setownex(r4, 0xf, &(0x7f0000000380)={0x1, r9}) pselect6(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x1f}, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000380)={0x0, @empty, @local}, &(0x7f00000003c0)=0xc) 2018/02/21 14:01:33 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0x805, &(0x7f0000000040)) r1 = gettid() r2 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) tkill(r1, 0x19) read(r2, &(0x7f0000000200)=""/384, 0x147) r3 = inotify_init1(0x80800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x110, r2, 0x0) dup2(r3, r2) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_getres(0x7, &(0x7f0000000100)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./control\x00', 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00000000c0)=0x1f) 2018/02/21 14:01:33 executing program 0: acct(0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000400, r0) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/02/21 14:01:33 executing program 1: r0 = getpgid(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgid(r0) getpriority(0x1, r1) 2018/02/21 14:01:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) 2018/02/21 14:01:33 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000040)=0x532b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0xc) recvmsg(r2, &(0x7f00000006c0)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000000540)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000140)=""/238, 0xee}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/26, 0x1a}, {&(0x7f0000000380)=""/145, 0x91}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/29, 0x1d}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/87, 0x57}], 0x9, &(0x7f0000000600)=""/179, 0xb3, 0x6}, 0x43) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x20}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x10000000) getsockopt(r2, 0x8, 0x1, &(0x7f0000000140)=""/208, &(0x7f0000000240)=0xd0) [ 50.528793] IPVS: Creating netns size=2536 id=13 2018/02/21 14:01:33 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) accept4$netrom(r0, &(0x7f0000001600)=@ax25, &(0x7f0000001640)=0x10, 0x800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) 2018/02/21 14:01:33 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000014c0)={&(0x7f0000000000)={0x27, 0x3, 0xfff, 0x6, 0xb71f, 0x6, "6b522206a06277f9bb5d11acbeddebb70964c8c5ca74d98036eef7eb25c9a82055fae1efeb6e5f1b4d3285954a5dc2a20cd1a1625072b4b1c40390af0e0f44", 0x3}, 0x60, &(0x7f0000001340)=[{&(0x7f0000000080)="7cbad628827e2e8446ac4485ca3c84afa7eaab6f642e419573e8378a026ec1eea52eeb5c088396ba665da9d9d83fc285a13c34849865a15dfc54edf862ea77d93127341e65a88fc7b7b3e0baf8e9da1c2d6c1acf9f03d05a0666fb63cb85a2af01134fea19b079681935b3acd1efed", 0x6f}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="afb4130a349040bfeeb7e6e24ea09129c934b027777cf7c84eff34d6abd84d5bfd8b94e32725e898ef6e959856e638b83b4abb2f39ed3009e9218a717232b2e249a3a7ccb9e2526e32a0639a20d81fcac812291d03d40581153f4021c7c0500c51de25c8ede995c568709bbf1a1cf8363c94184eecf11afb2e6925b50657c42cd95f304d16741b254239b20215e7a4c7868f52661ba6622ba6d12f3ecd1c7b6a994c7773a59737735fdc24e812f16678b28ff7e1fa65ae905c25bee01da3d020ff44d58794d84266a7dc60f46c6924c9ec86bc05741be8a29d9fd20e752a1669ff1c8444a18ce0", 0xe7}, {&(0x7f0000001200)="96c414bcada045db7a4f857be00be29ece2b5133c5ecf62377e3eaea4d02f71837cf7ede798967090ada8d0e99e027801a8da8c012eecc7dae268c02bbca9ce0ffc2af9cf39d10c3e4afbd9c534afb76f6bac09ee265fa590496ef3ba9604a9776d1fd68d68c3206da3a619669f3f9", 0x6f}, {&(0x7f0000001280)="62912c206ac915785448437d69dc705e", 0x10}, {&(0x7f00000012c0)="790257b52f5ad2be984319c63d3e6359c6d6a77a7cf6af122983985ef4d39f048e9944d16f5942bb6b599b470392d5eef12367ec84d9dc91ef6a61e6759ed0f6dd6cbe0fb5cd4b53e2834860d38405835a5e3e2ef28edd4cb6aed5d1d6c7001b5a0ba4eafda432", 0x67}], 0x6, &(0x7f00000013c0)={0xf8, 0x109, 0x5, "096e9d8c03a840b8b4b9b599fcc5be24e29b863ba8c8804d7e4791a1d1fa1b088e077fc9233d1f15b5c5cc021c14bbaffce8648f3c5f218568a1c5dcadbd2825513c755acf53b99b06de9c11e4740041907da834c27a3c6b5837a171b6bbd5990f76a32015e6a5ae3d15967a39d6bee1a99581ddfdb68471383bb328c50ec88b71bd3be61ae46ff1d628e1b178f3b031bd4933fdc59fccc43b46b7dca435833fc75d5540c43ef9e480db0835d2d6b93ffe8ee3c43825e800598d81807e451236407b8e741726fb9ebec8cde8662df5c711ee2fffaef7df65f5ec7625b6c097b72d78"}, 0xf8, 0x4000000}, 0x14) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x4001000) 2018/02/21 14:01:33 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="9143e4f2422b0cf15e314d69bda6a29873ccc850d0df0a097ecbf243f471865b5ebb1e6a5bedb23e3af3034d5497d2cbe4915f5f3ee2c69bee0e42f69df64e8cb2e622328948425f040d214841eda3cfe3a6fa5edd56e597f5a9c172adc3c506812daf", 0x63, 0x10, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3)="440cf1d400000000dd", 0x9) 2018/02/21 14:01:33 executing program 0: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000003fe0)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @remote}, &(0x7f0000000000)=0xc) bind$packet(r0, &(0x7f0000000100)={0x11, 0xd, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000000ff6)='./control\x00', 0x0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/21 14:01:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000080)={r3, 0x2}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x59, 0x4) 2018/02/21 14:01:33 executing program 1: acct(&(0x7f0000000000)='./file0\x00') accept(0xffffffffffffffff, &(0x7f0000005fa8)=@alg, &(0x7f0000004ffc)=0x58) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101400, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) 2018/02/21 14:01:33 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) readahead(r1, 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x40, 0x7, [0x5, 0x2, 0x40, 0x8001, 0x0, 0x0, 0x2]}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(r1) 2018/02/21 14:01:33 executing program 4: r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000015dffc)={0x5, 0x0, 0x2}, 0xfffffffffffffe4e) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 50.641377] ================================================================== [ 50.648762] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1ac/0x1e0 [ 50.655409] Read of size 4 at addr ffff8801c58fd4a4 by task syz-executor7/9899 [ 50.662750] [ 50.664352] CPU: 1 PID: 9899 Comm: syz-executor7 Not tainted 4.9.82-gcdfc8df #37 [ 50.671854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.681178] ffff8801cb2cfc40 ffffffff81d94fc9 ffffea0007163f00 ffff8801c58fd4a4 [ 50.689161] 0000000000000000 ffff8801c58fd4a4 ffff8801b9befd00 ffff8801cb2cfc78 [ 50.697133] ffffffff8153e213 ffff8801c58fd4a4 0000000000000004 0000000000000000 [ 50.705135] Call Trace: [ 50.707697] [] dump_stack+0xc1/0x128 [ 50.713032] [] print_address_description+0x73/0x280 [ 50.719677] [] kasan_report+0x275/0x360 [ 50.725274] [] ? do_raw_spin_lock+0x1ac/0x1e0 [ 50.731390] [] __asan_report_load4_noabort+0x14/0x20 [ 50.738116] [] do_raw_spin_lock+0x1ac/0x1e0 [ 50.744058] [] _raw_spin_lock_irqsave+0x56/0x70 [ 50.750354] [] ? remove_wait_queue+0x14/0x40 [ 50.756390] [] remove_wait_queue+0x14/0x40 [ 50.762247] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 50.769230] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 50.776473] [] ? ep_free+0x1b0/0x1b0 [ 50.781810] [] ep_free+0x96/0x1b0 [ 50.786882] [] ? ep_free+0x1b0/0x1b0 [ 50.792216] [] ep_eventpoll_release+0x44/0x60 [ 50.798331] [] __fput+0x28c/0x6e0 [ 50.803414] [] ____fput+0x15/0x20 [ 50.808489] [] task_work_run+0x115/0x190 [ 50.814181] [] exit_to_usermode_loop+0xfc/0x120 [ 50.820471] [] do_syscall_64+0x370/0x490 [ 50.826153] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 50.833048] [ 50.834645] Allocated by task 9895: [ 50.838246] save_stack_trace+0x16/0x20 [ 50.842189] save_stack+0x43/0xd0 [ 50.845610] kasan_kmalloc+0xad/0xe0 [ 50.849294] kmem_cache_alloc_trace+0xfb/0x2a0 [ 50.853846] binder_get_thread+0x15d/0x750 [ 50.858048] binder_poll+0x4a/0x210 [ 50.861651] SyS_epoll_ctl+0x11d7/0x2190 [ 50.865689] do_syscall_64+0x1a5/0x490 [ 50.869546] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 50.874625] [ 50.876222] Freed by task 9895: [ 50.879470] save_stack_trace+0x16/0x20 [ 50.883413] save_stack+0x43/0xd0 [ 50.886836] kasan_slab_free+0x72/0xc0 [ 50.890698] kfree+0x103/0x300 [ 50.893859] binder_thread_dec_tmpref+0x1cc/0x240 [ 50.898671] binder_thread_release+0x3a7/0x5c0 [ 50.903224] binder_ioctl+0x9c0/0x11b0 [ 50.907082] do_vfs_ioctl+0x1aa/0x1140 [ 50.910939] SyS_ioctl+0x8f/0xc0 [ 50.914288] do_syscall_64+0x1a5/0x490 [ 50.918154] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 50.923226] [ 50.924829] The buggy address belongs to the object at ffff8801c58fd400 [ 50.924829] which belongs to the cache kmalloc-512 of size 512 [ 50.937457] The buggy address is located 164 bytes inside of [ 50.937457] 512-byte region [ffff8801c58fd400, ffff8801c58fd600) [ 50.949300] The buggy address belongs to the page: [ 50.954199] page:ffffea0007163f00 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 50.964368] flags: 0x8000000000004080(slab|head) [ 50.969094] page dumped because: kasan: bad access detected [ 50.974776] [ 50.976372] Memory state around the buggy address: [ 50.981271] ffff8801c58fd380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 50.988600] ffff8801c58fd400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.995928] >ffff8801c58fd480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.003268] ^ [ 51.007649] ffff8801c58fd500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.014989] ffff8801c58fd580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.022325] ================================================================== [ 51.029651] Disabling lock debugging due to kernel taint [ 51.035071] Kernel panic - not syncing: panic_on_warn set ... [ 51.035071] [ 51.042404] CPU: 1 PID: 9899 Comm: syz-executor7 Tainted: G B 4.9.82-gcdfc8df #37 [ 51.051130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.060465] ffff8801cb2cfb98 ffffffff81d94fc9 ffffffff8419777f ffff8801cb2cfc70 [ 51.068435] 0000000000000000 ffff8801c58fd4a4 ffff8801b9befd00 ffff8801cb2cfc60 [ 51.076414] ffffffff8142f6c1 0000000041b58ab3 ffffffff8418b1f0 ffffffff8142f505 [ 51.084382] Call Trace: [ 51.086943] [] dump_stack+0xc1/0x128 [ 51.092280] [] panic+0x1bc/0x3a8 [ 51.097269] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 51.105480] [] kasan_end_report+0x50/0x50 [ 51.111250] [] kasan_report+0x167/0x360 [ 51.116855] [] ? do_raw_spin_lock+0x1ac/0x1e0 [ 51.122971] [] __asan_report_load4_noabort+0x14/0x20 [ 51.129698] [] do_raw_spin_lock+0x1ac/0x1e0 [ 51.135659] [] _raw_spin_lock_irqsave+0x56/0x70 [ 51.141951] [] ? remove_wait_queue+0x14/0x40 [ 51.147979] [] remove_wait_queue+0x14/0x40 [ 51.153834] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 51.160819] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 51.168070] [] ? ep_free+0x1b0/0x1b0 [ 51.173402] [] ep_free+0x96/0x1b0 [ 51.178473] [] ? ep_free+0x1b0/0x1b0 [ 51.183804] [] ep_eventpoll_release+0x44/0x60 [ 51.189918] [] __fput+0x28c/0x6e0 [ 51.194990] [] ____fput+0x15/0x20 [ 51.200063] [] task_work_run+0x115/0x190 [ 51.205752] [] exit_to_usermode_loop+0xfc/0x120 [ 51.212039] [] do_syscall_64+0x370/0x490 [ 51.217719] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 51.225057] Dumping ftrace buffer: [ 51.228571] (ftrace buffer empty) [ 51.232253] Kernel Offset: disabled [ 51.235849] Rebooting in 86400 seconds..