f2d57c3809a3e290306a77fd032f49d5ba3f8a984e8877f58da9ffd454cc7e4c8661afe33cc4e9ced6511192fc77e7fe957480a57b3d98a326607dc01beab2d4ce46520b12c6d97eedc6331e79bb1aff6ce87dd8a39e930cadb02f03fc0939989d82132665d2fedb40bbe2af788f812394ee796c8c7d3e09bd1bf069a8bf387b538e410b19a60d496a1f9eaf22cbf0ee65", 0xf5}], 0x4, &(0x7f00002c2000-0x30)=[@init={0x18, 0x84, 0x0, {0x6, 0x1000, 0x1fc0000000000, 0x3}}], 0x30, 0x41}], 0x5, 0x80) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2017/12/26 11:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a1b000)='/selinux/context\x00', 0x2, 0x0) sendmsg(r0, &(0x7f000073d000)={&(0x7f00003f8000)=@sco={0x1f, {0x2bc, 0xffffffffffffff01, 0x8, 0xc8, 0x0, 0x0}}, 0x8, &(0x7f0000488000-0x10)=[{&(0x7f00001bd000-0x3b)="a8c2d0c9a3dd4dd3c5c9647d502acd0a003d03b49b54749279fe4242dd03159f8b10df782d52c125737ad98f3ee462fbba3acaf65b97acae8f1a9b", 0x3b}], 0x1, &(0x7f0000e19000)=[{0x1018, 0x108, 0x3f, "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"}, {0x58, 0x13f, 0x2, "d6d4f41bc12ee04ff1f27869db88365c7771e13bdb0100000000000001a518376e95fd53ccfa00082c03bc366f36126e46b40253f90b315cf8fa0fcfbc90a5d39e6c"}, {0x110, 0x6, 0x80, "33bfd82dc3ac43b22d064a41f2f6db5b26ff4c4359842b2e544a515b583f5e9cd4dedfd6397c22425c03ba1fff40eb984ba54772702269eb574438f326c6c40c2ed568d1c337449f09dbf1121556665574266e0418fc88929d10b6a544cdbfcddad5281523da73db95720835bba9c6b586a4890474c409ea52c3c312b0c583449d00519638b3ab5a705cb939b1cef4fc313e049d668cac5eb65620d8f037f334f2e8b814e979d1e3ffbb2833d37259ad9c6c39e443ca6bb177011722dc397f6bba032d4322845c0b6e7ac612045a8c45bb47484403408d8d9b262ae74522a834314395bc4a90beb9fc6ea43cc37cd69befe0a9b8b24e6833b9"}], 0x1180, 0x0}, 0x20000000) bind(r0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x2, {0x8001, 0x7, 0x80, 0x1, 0x1ff, 0x2}, 0x103, 0x200000004}, 0xe) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b08000)={0x0, 0x0, &(0x7f00006db000-0x30)=[], 0x0, &(0x7f000049d000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00003a3000)=0x43) 2017/12/26 11:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000074e000)="1f00000001021f000000000000000000029d15ff090001800400010000df18", 0x1f) 2017/12/26 11:38:25 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a82000)='/selinux/enforce\x00', 0x101202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000-0x32)=""/50, 0x32, 0x2000, &(0x7f0000000000)={0x1a, 0x0, 0x3, 0x8, 0x129, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) accept$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) clone(0x10000000, &(0x7f0000f5f000-0xd6)="", &(0x7f000057e000-0x4)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f0000001000)="") [ 32.199465] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 32.232701] device lo entered promiscuous mode [ 32.241233] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/26 11:38:25 executing program 4: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00005db000)=0x0, 0x800) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89e3, &(0x7f0000c23000)="cd02d583c71b6f1a08c781978896d7fd50eca6f4998b8a89a675d954148cd4255a11a9e1e54bbd57e9eb0fa93e17271c784c086be1a83de713abd97a375a5d84f9265f148bd9196d136a3c7115e90eb8f0ad58b8ccc1267fecb3cbe4e1239034e53327c4d63ec86059c1ad98675cfec1b3d7582b567b574bb194ded478fb86fce8426e02bff860e38198b3df51622ad3e9b2f533f4c70fb00c65fc6207af7c1e095e8611679664a8d468579e76") fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x41c, 0x0) ptrace(0x4207, r4) ptrace$cont(0x800001a, r4, 0x3, 0x0) 2017/12/26 11:38:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000045a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') pread64(r1, &(0x7f00008af000)=""/0, 0x0, 0x400000) 2017/12/26 11:38:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dc5000)='/selinux/validatetrans\x00', 0x1, 0x0) inotify_init() setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00009bb000-0x4)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f0000c64000-0x10)=@ethtool_dump={0x40, 0xfffffffffffffffc, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 32.250606] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 32.273360] device gre0 entered promiscuous mode 2017/12/26 11:38:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f2f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a85000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da0000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bc3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000bee000-0x1f)="9da9912f64c6da7d503ea686dea480c6578722d3d1a1365d2883dfadc69bad", 0x1f) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000012b000)="00000009020001000000be8c5ee18c00", 0x10) 2017/12/26 11:38:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000048a000-0x4)=0x30, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fd4000)={0x1e, 0x401}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e0f000)=@common='ipddp0\x00') r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000096b000-0x4)=0x5, 0x4) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000690000-0x10)='/selinux/access\x00', 0x2, 0x0) write$tun(r2, &(0x7f0000a3b000-0x15b)=@pi={0x0, 0xfbff, @ipv6={0x8001, 0x6, "0a31a7", 0x12f, 0xff, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@routing={0x0, 0x8, 0x3, 0x0, 0x3, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x0, ""}, {0x5, 0x1d, "a2beb0fb1380e16f1bbc8926852578fe7fd1bde8e7e2620fce9173d937"}]}], @dccp={{0x3, 0x2, 0x4, 0x1, 0x8, 0x0, 0x0, 0x1, 0x0, "6fab4a", 0x3, "29130f"}, "9ef23f8635d993dd342cbefe59614fe1381bd24225d65bf6f880d6f5c2c6e0656adb8c8b5048e5371484a5dc5478106b75f0e9d7e6a094149da7fe3fc64cb87a4415e117aa4e8f60a42b0ee3eb265ef1160b5776c676b4ef8072edbd537b3b68ca157d9b26efe9598eb7fc43c39a61cb2dcc414b7512956ce0923a5cbe47fbe3b301486db311e5d3ca03c60dfc1e8d449097b2a8e6f1abd6e309fc7963d6810f6f40fe0b45127ccda0df76c11e0b"}}}}, 0x15b) connect$inet6(r0, &(0x7f0000691000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) bind$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 11:38:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$inet(r0, &(0x7f0000c3c000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/26 11:38:25 executing program 2: r0 = socket$inet6(0xa, 0x12, 0x473) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1, 0x0, 0x0, ""}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000)="664cfcff3f6de00422e74698c4ca6940e53c20b80114f853b40a4231d8de30012f572a9256f72eee", 0x28) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2017/12/26 11:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup2(r0, r0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket(0x11, 0x803, 0x300) ppoll(&(0x7f00004c8000-0x8)=[{r1, 0x2080, 0x0}], 0x1, &(0x7f00004db000)={0x0, 0x0}, &(0x7f0000874000-0x8)={0x1}, 0x8) setsockopt(r4, 0x107, 0x9, &(0x7f00001bf000)="bdbb45d1", 0x4) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/26 11:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00008a3000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sync_file_range(r0, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d39000-0x10)={r2, 0x3ff, 0x1, 0x8}, 0x10) 2017/12/26 11:38:25 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f7e000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000efd000)=0x0, &(0x7f0000472000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000cdf000)=0x0, 0x4) sendto$inet6(r2, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x80803, 0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b07000-0x10)=@common='gretap0\x00') setsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f000079b000-0x4)=0xffffffffffffffff, 0x4) recvfrom$inet6(r2, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2017/12/26 11:38:25 executing program 7: mlockall(0x6) 2017/12/26 11:38:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004b1000-0xe)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) 2017/12/26 11:38:25 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) poll(&(0x7f0000004000)=[{r0, 0x0, 0x0}], 0x1, 0xffff) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000002000)={0x0, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000009000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x6, 0x3, 0x7, 0x546682a9, 0x3ff, "ff8cfbc0d59351eaba4a8929ddeff421aa26aa5fb4cc15d155331cbf9d0f0172b5b372d487a839accfc944c306ca4e71ed10e7e912108e375b04dd035f8a75", 0x7fffffff}, 0x60, &(0x7f0000009000-0x10)=[{&(0x7f0000008000)="ad1c254618c40345cc441dc43bd3a7d9a6717215ba8a29ad866ad42c7d988315a6ae3eab4e2418b74a3734291500e13fbf648c157f56eedf131390", 0x3b}], 0x1, &(0x7f0000007000)={0x78, 0x11f, 0x7, "7fb08155ed0b3087703eeb4d5af2d73931eea25141941a171804d8d70a7470a6160b1857cee100638a79d6ce844341947808c877dcde23c6fa8d21df142d5d6d3fcc08561a01ec3e57cfa73db46aa71dca11b8dcda8a81d2a51cfc13633bc83d700120d873e3b8da"}, 0x78, 0x48800}, 0x20000000) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000000000)="ab", 0x1}], 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/load\x00', 0x2, 0x0) 2017/12/26 11:38:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001d3000)='./file0\x00', 0x400, 0x50) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000051b000-0x4)=0x0, &(0x7f00005b2000)=0x4) r1 = timerfd_create(0x7, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000dc4000)={0x0, 0x0}, 0x800) 2017/12/26 11:38:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e7000-0xb)='/dev/hwrng\x00', 0x200, 0x0) writev(r1, &(0x7f000028c000)=[{&(0x7f00006bf000-0xc9)="acdd42e19110360f702326f35d372d72cb61544be735f00a90c7506b6eb49558fc7eeec87067470eee12d5e1e4607f2f40fb381fc09b50d37d92740c517fce1d72ef82749930f570f151f9308dffeb618ceaa7310badb5563fa8dc25d0aef3c514f26ad456cc17422c7f0ca173c69d5c4f85b9578b5c8acfb9d0b7ebef440ca052487813151008e9b9d683cb673ba86ed16d07c3e48534facd14494f82530e060862c0a87f22831f67427f6e60560334ed1a05ce0f1701eaeaf868d8ba0b85946c408321b6a4b18364", 0xc9}, {&(0x7f00009f3000-0x33)="58fb3f1ff740488f8014b2724f2418414bcd4b68f31ba7eb7babab4c715178ce090352ae2831e9c7757085f7e1820e7166a68a", 0x33}, {&(0x7f0000c92000)="04b9fcadb203701affb7485d03c3292370a026861ef76b7ca4af04aa734abafac6387f96e36911ecf6df1af71bacef5ce13dfab2ffc137694da0a4035c9cc4e17efe48d18d597b617dda143df248405debb7244da720d7b2df3b31ec314b1425ca20da0772a71d4fd60d58308fccecd60e086736b760da9701fec36e068b9e639d74a8", 0x83}, {&(0x7f00004bc000)="b5353b3ac7df7bb3f83db709a36bc9856d1d550356948018a609e6083b7875cba2dc6b969e2dda908bdd2ada066143758ab6dd73073512f5e3fd92035c5fa0eac8abc671fc2484b6a54c4144f3e7ed743e385fd7f85441940b9d062759674a1929fd4d974b463a4273da9a373af87dced0166370bbd060574713482335a0228e96b97db0e390aba6df859c6bee8ccae476367b8ca784481317047324620d4f6fa431df0e7e5761461deb612a6ff71e4257c35a2a93c8f0bb2448f3936fac2eec1862c68d43d379cd18fc6bc42c3c23273fbfbca54d2958b08111aa8284d592a214338719212255a5ed1b8b48bc", 0xed}, {&(0x7f0000c2e000)="", 0x0}, {&(0x7f0000504000-0xdb)="e8e3ea4c9736901a92391d840a575e1bf61180f91045b7b3dc37aad56abc506d05f16d45098fcc5670154f60b00bebbfc1832eb6b72e3d89be0cb1c162b56f0710987f9ea1a3be92fa430e69cf9104cbc69ae982486900f33341bedb82050e3e8c2918a87f9c56bfe246fb445d2c4f0ea855ed897a686d527ceaa6cdbacf66a184f248fa8e3d2c6be8d5e47387bcbb4b4fafeb032fba358ece19da345494140fa18ab4b8f022e5c523952dbbd537055dc68a54973da4581dbb0c25fbb669d20df1695cb3a33d00229506eb8c145b3d60401b2975a2e113d576bd83", 0xdb}], 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005fe000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000050000-0x4)=0x7fff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) mprotect(&(0x7f00003ec000/0x3000)=nil, 0x3000, 0x0) 2017/12/26 11:38:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3f, &(0x7f0000000000)={0x1, {0x2}, 0x80000002, 0x1}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[{&(0x7f0000eef000)=""/252, 0xfc}], 0x1, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0xed}, 0x41002106) 2017/12/26 11:38:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000000, &(0x7f000079d000)="", &(0x7f0000fc2000)=0x0, &(0x7f0000eca000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000645000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 11:38:25 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) getpid() mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f0000ab8000-0x8)=0x0) 2017/12/26 11:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf5000)='/dev/net/tun\x00', 0x0, 0x0) rt_sigreturn() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000040d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x800000}) r1 = accept4(0xffffffffffffffff, &(0x7f0000391000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000746000)=0x10, 0x80800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000466000)={0x1, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003e2000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000090b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000b02000-0x8)={r3, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c4d000-0xb8)={0x0, 0x80000001, 0x1ff, 0x7c8b, 0x9, 0x98, 0x0, 0x2, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x1, 0xd7d, 0xfff}}, &(0x7f000028d000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000e6f000)={r5, 0xdb}, &(0x7f00000a8000)=0x8) 2017/12/26 11:38:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x1ff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000098c000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xe8) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000e7c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x88e}) setsockopt(r1, 0x29, 0x23, &(0x7f0000000000)="", 0x264) r2 = socket(0xf, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001d6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de3000)=0xe8) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009e0000)=[{&(0x7f0000365000-0x10)="02120500020000000000f2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2017/12/26 11:38:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000563000-0xd)='/dev/urandom\x00', 0x0, 0x200000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000194000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f4a000)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000e84000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) fcntl$setown(r0, 0x8, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000ee3000)=[0x7fff, 0x5]) 2017/12/26 11:38:26 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x1c01, 0x6, 0x76d4, {0x77359400, 0x0}, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000)="86bc4ff149ccfc1b30f97dd25ef5a9bd75784f850000000838afd68b4ab5e4bacb", 0x21) 2017/12/26 11:38:26 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000007000)='personality\x00') exit(0x0) timer_create(0x2, &(0x7f0000008000-0x60)={0x0, 0x6, 0x2, @thr={&(0x7f0000001000-0x69)="1f14604422feb9583a1b7b2d3aec0bf21072f7f93c2071540fa2efefd5e3e14e22b829e2fd726306021a0437853dd977d018b6ef79ec1fb72103b9ed17880cff5fa7c64ead9f5b4a463f7cdb30c439056ae5ae85eb2185e2c11712afb9f7ed44fc744bbaa7cf39dcd8", &(0x7f0000003000-0xf6)="56aeb08ee18424692e730c716aafad2f04a2bc94f9b468f6ea99ec1e88bc1bf8db50fb12e3c7949d7d3940b25149113a680915b28517f00c07976f557a4884118c9a039c8c64e0deabb9204bfea680277d02365f5d22e50ab80ef8672cd6c7c919912abc2b248ae8ea162b767513f95d66b1f3522eaf511fbe19ff4b902b2289991aa916f3aeb268904a6cf417b3c24b9284104a1fb831627500539a7f6e5c2fa9b35f8956149e313c824e2affdcd9de4a79454b8ad7714c2f5368033fd00dffb391478f84d8f6f339fbc5e1e59def18660221609b268e70c593757bca588d78f6d645475a624a465a890c8c345574da1b1d15343de6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x0) timer_delete(r2) lseek(r1, 0x1000000000000004, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x47bb, 0xffffffff, 0xfffffffffffffffa, 0x1, 0x9, 0x0, 0x40, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0xc77f, 0x6, 0x1}}, &(0x7f0000008000-0x4)=0xb8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000e000)=@assoc_id=r3, &(0x7f000000f000-0x4)=0x4) 2017/12/26 11:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000205000)='/dev/ptmx\x00', 0x550ffe, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) poll(&(0x7f0000007000)=[{r0, 0x1, 0x0}], 0x1, 0x10aef) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/26 11:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f5000)="617474722f6578656300722b14e286bc14924cb58f8172af486aede6fd2a9182370ef82fbaa10c9b1cb8481baacfdc8bcb413dced9929f03d02406dec280362de8688040bc334691b4742aae8f03501df5d0a57dc0be63b91b0005d70b0757b8810214e793999f4570499261") sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0x8) 2017/12/26 11:38:26 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f00006b2000)=[0x101, 0xfffffffffffffff8, 0x2, 0x3, 0x6], 0x5, 0x80000000, 0x6, 0x1, 0x6, 0xbd, {0x59, 0x1, 0x4, 0x10001, 0x20, 0x17, 0x0, 0x4, 0x5, 0x0, 0xfff, 0x0, 0x7, 0x1f, "1686630a2559e593489323e35ad0f1352dfae032413498e0a76c04d9618f8888"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b4d000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000944000-0x4)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009a5000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7f000-0x4)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000009f000-0x7)={0x0, 0x3182, 0x20}, &(0x7f0000fd9000-0x4)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000262000)={&(0x7f00006b7000)=@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000c59000)=[{&(0x7f000064d000-0x1000)="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", 0x1000}], 0x1, &(0x7f000006b000-0x90)=[@init={0x18, 0x84, 0x0, {0x2, 0xffff, 0x9, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x4341cec2, 0x8, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffffff7, 0x204, 0x101, 0x49, 0x8, 0x8000, 0x401, r2}}], 0x90, 0x20000000}, 0x4000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000024c000-0x8)={0x0, 0x0}) 2017/12/26 11:38:26 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) 2017/12/26 11:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000972000-0x20)={0x40, 0x0, 0x8000, 0x0, 0x0, 0x40, 0x2, 0x4, 0x0}, &(0x7f00008a9000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000971000)={r2, 0x4c, "f8686ddef8d8b230c0e20e94e6d6bf92f616ef4cd1f7e80ce3ca18cefcfd78620383527910dbce10252d88cce7b6b655ff97bcc7ff03d94919e96b6748b6efbfb5bf90dcd2dfc8ec95464b18"}, &(0x7f00003ab000-0x4)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdb000)={0x0, 0x0, 0x0}, &(0x7f000019f000)=0xc) lstat(&(0x7f00007e8000)='./file0\x00', &(0x7f0000d0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007f2000-0x8)='./file0\x00', &(0x7f00003b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006c4000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a9000-0x4)=0xe8) getgroups(0x2, &(0x7f000056e000)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d2f000-0x4)=0x0) lstat(&(0x7f0000601000)='./file0\x00', &(0x7f0000718000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003c2000+0xa13)=0x0) stat(&(0x7f0000401000)='./file0\x00', &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f000014f000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000afd000)=0x0, &(0x7f0000b59000-0x4)=0x8) r15 = getpgrp(0xffffffffffffffff) r16 = getuid() getgroups(0x3, &(0x7f0000190000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000857000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006bf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000501000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000027000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f000073d000-0x38)=[{&(0x7f0000d3b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000e4000-0xa0)=[{&(0x7f000075b000-0xae)="5b031e48e66da6a3c918b84aafaec9621bf0f91fd1857cd00fa4c124cdab3a2126c671c230b30ba5127aed20b8667bb5f620f5fd3b7398df583b4d1828388cb75d041f094cd95d7d410059d48f4323dab77d0276113df56e600b84165ed081d9d0f0290260a563d5b12d2aa480a969f9ae578a8af5a7b91d09fbd2fe26c1c7b9b79e856e37183fc1b5e74f7d8608799932cea1a0198c4cd4e8b80bcbcbef5e5de20c0d75202e5063e550a24479b3", 0xae}, {&(0x7f0000dae000)="674432290cc70a87882a4d63fbd40f8904f2fc057f116e6057d3423eb043c19c7132e6c499e6643cd7413959ffda04ff7494ce6d07f86bc07c65683d77f11b124d9c8d96ef6524a72850e38f3ef6c7ba8dc46688133607e966d24ed530fe909008856939b157d98014ae9d37745e5e6b4be567028d23370eda5d2dacd16f315fa92dde9c284a88e6507307875112d83d19e542756a237c8ae601cb2cba2d2825e70e5a94aa2968d9144c776a6c6cf22c25a040458c55dc29931e8fe592ebe830da6badbb8d33303f8b1442083f1fa01dec579482ea9845fed495d448400431971ea5a7aad37cdd", 0xe7}, 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0x1000}, {&(0x7f000058a000)="441d609d47f3061b974cdb862c72071d251876199ced8186a3e3313701f3a4b4cdab2aa4a9f2605234dbf32ef107541a7ce6b3fb63e5de9e8a3bfccd5f501072d0054860f0a522934d3bfa11735d4be1652c24e2874308d4655e108c2df394b9267c4449df788181cdddc910e325df74f9bde427022ab69ccdb2411155b1984e594991f143c4a368c7e0ac05b2f3a4af1eec7f", 0x93}, {&(0x7f00008df000)="03b1b70cd4b9abd5fc8b5aa146140505e2bede95fe314f72f59a6a7bd14fec282dcd0b0e3a10a649bfda9dccdde18b2acc78582a2d4a03901fbd87ba520bbba049ed881d959859c2cf3b3b6ac6f08fb37f4ed3c8ff4e870141b80942d93edd90c21b351f37184c68fbf1a5636ac718ebee12c208a425bf57bf47bbcf7d5ed742eb12eeec89870a530cb3221eb2c5f8b3aafd199879878a3eba03fa7f8662501ac0d25d34241aa312009d9394e00440f8b9993d2fc9bc1be5656dbfcba278f87d5bbd39b3f938d8f46e2365e8cee5d792ec0079ab00f6fa699539ff6485e1c8b12d44b148f23d333fbfa4ebc77656", 0xee}], 0xa, &(0x7f00007d5000-0x138)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x138, 0x8000}], 0x1, 0x4) clock_gettime(0x0, &(0x7f0000a5c000-0x10)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b00000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/26 11:38:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x400, 0x2, 0x8, 0x6000000000}, &(0x7f0000266000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xfe, "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"}, &(0x7f0000001000-0x4)=0x106) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r2, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2017/12/26 11:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x5) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000bea000-0x4)=0xb1e6) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f00001d9000-0x6d)=""/109, 0x6d) sendmmsg$inet_sctp(r1, &(0x7f0000f1a000)=[{&(0x7f0000f5c000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000698000)=[{&(0x7f00000a1000-0x82)="dc3ac1ddbe4a811f45e7762147251f2ff1c13d196ec9c40611d59416170860a1a27478bf139e5bc4e63a06c5328c246003a60704bf2fa5bd43584887846bea54d44dfd938a2f040509faec9a65fd463a36dfc59071dfcf70ab1273e95556189e654dd14c7e7983fad36a1470b465fa62a67e26bd1c10de39dcd31aac347f2bc0e357", 0x82}, {&(0x7f000028b000-0x1000)="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0x1000}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f000006b000)=@in6={0xa, 0x1, 0xb0, @loopback={0x0, 0x1}, 0x3f}, 0x1c, &(0x7f00000fa000-0x40)=[{&(0x7f0000612000-0x1000)="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0x1000}], 0x1, &(0x7f0000b57000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x2, 0x3680ea08, 0x3, 0x0}}], 0x30, 0x40810}, {&(0x7f00009c1000-0x1c)=@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c, &(0x7f0000799000-0x60)=[{&(0x7f0000bc1000)="0b50698b7402a2be9e47b133dfae3f617948d2fb48d1c1aa12c23ca296af76cd2c2b500da358f7e3ec22155f675720a64e09dc72616b6d036d0217d8cf7df8430f920057a205131940d6a84241815bcd438fd91850eac43fcdba065ca6dbc349cab63672031b3f8f4db53408b4a4cb646c4e584a9cbaccc3c0ad37cdec", 0x7d}, {&(0x7f0000048000)="f20b584551e709bae6d9e8b43b969118c2d734ad9e904046fc75e0969ab5a2522f37ccd3df047f76fc273e17bbb58a6b20c4da6c2f65ca577e0b424e85203ee90adc30fbc5d20ca8ec497ba2b70f4c6e942e5affc545d52c5b1d7f9c0123efd58189f45be2ad57fecfc2892a0552a6b9ebccf5ef6a343ee905335f26038c51941e14180ab887ca2d01d26509971b87c2440c655df877cf24ac4dcd08bc4b2965b632839a9e9fd0fbefb2eda807fb2ee9db1ea3e1b43c85cc14003e23e32169384a560186b4e46695dc9120e0ac8f959da704989d8f0545e6b56506eaa43873a1a2a2f766be851c", 0xe7}], 0x2, &(0x7f000066c000-0x120)=[@init={0x18, 0x84, 0x0, {0x50a, 0x5, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffffffff7fff, 0x5, 0x7, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x3648caeb, 0xce, 0xca5}}, @sndinfo={0x20, 0x84, 0x2, {0xe9, 0x2, 0xaed, 0x400, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x20000000000, 0x40, 0x0}}], 0xf0, 0x40000}, {&(0x7f00008f9000-0x1c)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c, &(0x7f00003ec000-0x30)=[{&(0x7f0000815000)="80a7af9762177f1dcb9510c8bfb8914e05dd39afb8", 0x15}], 0x1, 0x0, 0x0, 0x8000}], 0x4, 0x4000) 2017/12/26 11:38:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff7000-0x10)='/dev/sequencer2\x00', 0xa00, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000aeb000)=0x0, 0x4) writev(r0, &(0x7f000026e000)=[{&(0x7f0000836000)="390000001000090400fffffffffffff6d000000002000008450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d70000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000e24000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f00000bb000)=[{&(0x7f000088d000-0xac)="c431b5df9b8aa05dd47e1496163d418e4f8b7e1078ce36fe7b3abf90beb214f46ef5a1406e2b5f1b8956b5296f7b85bbfeb9067b4433bb134922c4dd374951d8dd45f5178f5e2801ef340f2ee78045fa955ff27eafcd4f5cd1b2b622c649eca89ab29e48e1b34862d0a5fe3a958bd758d94ab95be3cea7a0de9724fd836c260f16cc10fbccb1aefe87be821a08a47142f0ac45e88ca196ab210bd138f976a75c74b28574883f5e16c46fa98f", 0xac}], 0x1) 2017/12/26 11:38:26 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/178, 0xb2}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f00002a6000)="", &(0x7f0000f2c000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fsync(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) 2017/12/26 11:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0xfff, 0x3ffc) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) close(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001c7000-0xc)={0x30002003, 0x0}) 2017/12/26 11:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000058d000-0x15)='/proc/self/net/pfkey\x00', 0x2a2080, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000061c000-0x10)=@req={0x28, &(0x7f0000902000-0x28)={@common='eql\x00', @ifru_flags=0x201}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000de8000)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd88}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000714000)=0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00006b5000)=""/112) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008d3000-0xe)='/dev/keychord\x00', 0x404040, 0x0) ioctl$TIOCEXCL(r0, 0x540c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000022c000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000042000)='/dev/sg#\x00', 0x4, 0x432000) recvmsg(r2, &(0x7f0000c26000-0x38)={&(0x7f0000a22000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001fb000)=[{&(0x7f000060f000)=""/103, 0x67}, {&(0x7f00006d6000-0x8)=""/8, 0x8}, {&(0x7f00009d8000-0x1a)=""/26, 0x1a}, {&(0x7f0000d4b000)=""/4096, 0x1000}, {&(0x7f00001ba000-0x45)=""/69, 0x45}], 0x5, &(0x7f00000f8000-0x59)=""/89, 0x59, 0x7ff}, 0x12000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00007d0000-0x6)={0x1, 0x10000, 0x3}) openat(r0, &(0x7f0000509000)='./file0\x00', 0x404000, 0x1) getsockname(r1, &(0x7f0000631000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e54000-0x4)=0xc) ioctl$TCGETA(r0, 0x5405, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:38:26 executing program 3: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000004e000-0xe)='/dev/keychord\x00', 0x20900, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ec4000)={0x0, 0x0, 0xb4bb}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000035000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ec5000-0xc)={r1, 0x80000, r2}) r3 = socket$netlink(0x10, 0x3, 0x800000000000000) writev(r3, &(0x7f0000d54000-0x10)=[{&(0x7f00006ec000-0x39)="390000001100090469000000800000000004004001000000450001070000001b19001a000400020007000000090e40080003010c00f41ee400", 0x39}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bfe000-0x4)=0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000472000-0xe)='/selinux/user\x00', 0x2, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001e9000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000ec6000-0x8)='keyring\x00', &(0x7f0000ec6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r5, &(0x7f0000a47000-0x4e)=""/78, 0x4e) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000ec5000-0xaa)="774df18055f9eaa2f9da185fac67fe7088f0b0fb995cc488c8701cfd7feccdb9d5d6d35d2158c283e5b58c02cee32e713b345fb641eedfba9d199af2a37a7627376bfb300fe9c2adee829a95ce11e5dd1fec12e15e779c91190635cebd7688c514aaee9bb39c4d041cbb47893505eec4a946068a8d50af5f667f55b8ade3594149ee63f69cd69ce39a23f612b2a91eac35a3ea9ef4b526a689fb505239b3889f9786f05fe2e415cd15df", 0xaa, 0x815, &(0x7f0000ec4000)={0xa, 0x0, 0x850, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffc00}, 0x1c) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ec5000)={0x0, 0x0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x4, &(0x7f0000ec6000-0x10)={r6, r7+10000000}) 2017/12/26 11:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b3a000)={0x0, 0x0, 0x0}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000ad3000-0x38)={&(0x7f00008ff000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f00004cf000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x10) ptrace$poke(0x5, r1, &(0x7f0000ce5000)=0x0, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000231000)='/dev/vga_arbiter\x00', 0x418a00, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000f6f000-0x1d)="450cca667381480ca260586b9db299a9f1d3bc2dcb4089cce01630c0ef") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000005e000-0x10)={0x5, 0x9cdb44b27b76e2aa, 0x5, 0x2, 0x0}, &(0x7f0000a02000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000075000-0x14)={0x0, 0x297, 0x101, 0xdc, 0x9, 0x7}, &(0x7f00005a3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00001e4000)={0x0, 0x3, 0x8a5, 0x6143, 0x7fff, 0x0, 0x9, 0x400, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x8001, 0x7}}, &(0x7f000055f000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000230000)={0x2, 0x1, 0x200, 0x10000, 0x4, 0x5, 0x3fc00, 0x8, 0x0}, &(0x7f0000e87000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a73000)={0x0, 0x4, 0x30, 0x0, 0x200}, &(0x7f000061b000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000056b000-0x8)={0x0, 0x7ff}, &(0x7f0000dfe000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000717000)=[{&(0x7f0000f0e000-0x1c)=@in6={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f00001dd000)=[{&(0x7f0000465000)="406036ce77b7bab397fac3e884f52b5e8d92cf06591a64bc9a065f0048c5a31ad2f7bb12256a3d4f5b214f0badd00dca", 0x30}, {&(0x7f0000a40000-0x66)="21d0718b9a12a510c09c85dcdc33b3f4041ae969b9ef8ff0fb9f46e32a2cc991b050e9697e9d78fa999ebd197c86441e69956fd4ccf7f688a27beb68eedd02ae3894e21e25f66e4d97df6989afae546dd9f6c15471dc48c64c044f1445e3e6903cc5916d7400", 0x66}, {&(0x7f00007bb000)="ec37447e0b273da5c7142cc1795369d4de2e4867f97b37225f321a4716ef408b92b3c2", 0x23}, {&(0x7f00001d2000)="d36fe8d95c7fa2e8a39abc1accb91f8d22a04c235ac8f0d8102570022822e77c5345b63090f4880c1c3481fa04bafd57595182c3af4e0f7aac17c2776137cedd59de52cea334dc342c79ffb69b63a11470fb1e761cfd173ac8077de1ba2a3122a93b5455562cc3b01e01afd7da7c8968afaeeb3034dc23219aca91b15ef6c760fc5505906b3814733c7e2383c8cf465646006c090713e067dd9171b21541b466d897f8a417", 0xa5}], 0x4, &(0x7f0000f46000-0xc0)=[@init={0x18, 0x84, 0x0, {0x5, 0xc027, 0x100000001, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x8, 0x9, 0x3, 0x6, 0x7, 0x100000001, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x4, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x10001, 0x4, 0x246a89ea, 0x100000001, 0x0, 0x5, 0x0, r5}}], 0xc0, 0x4000000}, {&(0x7f0000c95000-0x1c)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000fee000-0x80)=[{&(0x7f0000749000)="9d1c5d06d1f32523baa6f76bb2bf1b10d97835565f71f22da2ed000fdc4b3039708506318efa142cfc9925577ed56f71a8ecbae104503ac9aedd4fa72f3929d5", 0x40}, {&(0x7f0000cb2000)="85cd233a1162d7f60e8e7d7626ae0538cb2e9059ee126749b52c6529a665663e7ab1f830a2c0f40822d1cba07cff12dc0a32f015c2515e17a0ebdc65da2a53f41423f40a46668deb6793f282f313a761d51ce0165b5412d0a5eea8c1913edf8fd73b38a4a05e4ca06a7bb3c5a5b647f385f51a2f37eb0be25a609a3fe798", 0x7e}, {&(0x7f0000360000-0x81)="26cdcb35694195d50f93b4bc0f0f59232cdb5faa39909f0c74ca134ef2762b74da3488eaf9d5ff6885ae40e9bdd594ec8592d7e5af1bdf95a393981fccfa0db78ba822b06e8af68764daa4c711c6538b1cfa1d3b20f0cd5afe8b3fa76fa0ad6b97ee0245d9e6537f1ede188487f67be70cbe45a2b5e57227cdbd280f8294f23f41", 0x81}, {&(0x7f0000f26000)="0e9ef0ec6dc233f3dc3b3b397244b3792dbc0a30ad1b1da7cf8c19b617b49d9574a6c9c7ec79f755", 0x28}, {&(0x7f0000e93000+0xc0)="2c364cb25e44db883779f796ec521dac59a4052cffc03650eefe071e67a1b1e268a69e779610850b660856ae73dbbb66a478b5c854074296f03be48330a8d071f8fb08cf90f0056d342e69277704416fc23dc5360a9584539100ca949aa43f86b1994c27b0e81730fb9e5610436277d81fe29b95e7b2467a8f0ca5afd5109a2a5d30baeaf49c801ca383ae74abcdc413449983ebb2d8b96b6f63f0a6a69df1c87bb2e92c455a89b7ca", 0xa9}, {&(0x7f000097e000)="0ae1d09d072670d37771dadfa081fab3d1baec7d533414817bd7f6558b3e0b9a99912f48be4337301b1c1ce734ef10b09faec52afcf6bd61e757ad8232a6eb315fc353a5f2618f1f0d4a49bd8d289362e5d606f9adfb55e78d2352d9", 0x5c}, {&(0x7f0000a85000-0x9b)="a8f49f1925e0d87143a6733bfa4de5837ad1659e53b5d6bc21412fca79a8f1f723159e4416bdd69498b09c8642051bd0dddf6fba6d8111a1341525f19cd893c9c7a94b9002e178671f7eeac8625810ad192b1135e87867b5f5d4da01322aee458cce1ac48f7806187e6c6c9874477e0e8b5c272691d652cb444a50345d3a94d8e47f8fabe474a2999eddab96d8a76ea434c3d34a9648ee6de41774", 0x9b}, {&(0x7f0000a68000)="f8c0fa1698c624538e9e115cfa03fb17569ab15619e7feeb4c0e678a7bd0b33a409abe3cf1ea15675c892c71ed267a2e35c2e1de0f323dd3a8c509e55d9ba72713a0cfc30884b47374a8a06ec7dbffbac1dee599d030cc78e137c0d20279b664f5e41231834c627530101e2aa362f1c376b2c729a774cab185ff36c3afba0d9119c1520c15e9c998", 0x88}], 0x8, &(0x7f0000236000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x80, 0x8, 0x200, 0x7fff, 0x100000000, 0xfffffffffffff3a2, 0x875, r6}}, @init={0x18, 0x84, 0x0, {0x80000000, 0xf0, 0x3, 0x4}}, @init={0x18, 0x84, 0x0, {0xd0d, 0x9c, 0x6, 0x400}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x5, 0x3f}}], 0xc0, 0x20000000}, {&(0x7f0000b40000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f56000)=[{&(0x7f0000be7000-0x78)="26266913cbd2bdcf57c905566d47a1a65882b9ba86d433a2e1481927b3fe2359cabc4e29c53cf3210b35f5ff59c391e799baef47744e68d2bc15b70f6efd40771a8f24546e1d1fbec9d1815e113f25c721b2f2e601db79b73f30a48c8e749cb8ba1f9b9f1964b7d41b3f1207f0ac9f177046cb54594078e7", 0x78}, 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0x1000}, {&(0x7f000097b000)="fc8e0adee6804c5295ff8f90b07514ee9a3756c59f9a4fd7a71aa763fae980dc13a69687f77f174fad2e3393e5d5eac272b7e5092c23e809dd17c8794a5983e2ea8306ef536d2b25c113e4ff899d23aac8e2cf931b3c6e23807fdee5b9d5682feda7b3a5f743d754a4be9593c0eb71ef0440cdd7249a9a3f697bbed5226605cce6bdc0efbc3d5903fa42941f90b50749c4cc2d59f5cf413cfb80e92d1c9e9598ace0b9e716d0d7872fa9a816f6273f569012fc6b963ca53a88b8c524fba3dc3c9f8a42ad7683ecf57abed7ca4c0b872b982ed75fe4cbf896c35d9c3013f67f279b9dc83d544a43f439823c9d9f01e7b2df6fbb21d0bc6bca", 0xf8}, {&(0x7f0000a6e000)="d00d70c2c79acccd5008020ae76d15502013b99178042d4a343988d93c312bbe67118fbbfce8f7af524c16fc90b4e0dd345ec45dc5bd006bfc7dd70155f6b3df1c8d1a356a7c5d20911a38a785d25441726f92ab63ddf2bef8919c10a285afe0ad102b5deefb84b87e1eb5be40ce663b06499c184a931a09c6c3351775014c7181b41b502b1fc56eec6fe988d51cc068ba98175afbf07357fcee2d3d58423ca7051a7890c60eea092502b18001fc7f49b87ab788c06371a83fdcc066763b0319795b16e010fbc7e19a8a5badce45701ac389931219942b8a", 0xd8}, {&(0x7f00004f4000)="3b2ad008dd6db3f2e368d5395fe10ed95b1469d8c7d65cd0925d3663c8484c3af5cfe813c8768039381b1aede423a428f6a7390415e0ea871d0efae17d4504770428b52f29cbd61425a5adbfcd199c987966865210d31d581ba9d28f8d2225f41d81dd83b480e7c782486181766cbecdaf432b100216e4458ca4669c23c240991c36511d6b6b20b542c3730a4a269ba0333624f59caa63b4b39a1e0856c5cf66a4c94fbbe35d42aed18b9a211570644b08e6225c4327d236344ce956f54d", 0xbe}, {&(0x7f0000150000)="eb9d829b61ea44e18322af402158cbd9cab0e35b5f59292677", 0x19}, {&(0x7f0000c8a000-0xe6)="b654b1e8675e3c655ab47f94817efc0afbef8b686057aee820617bd9f3d66ba367d620906f50d3095169e3c65465f2ddcbdfd752a139e14cd83816755a61f70778b3ff7074b715b8a82e0debf7f1f451ebf6276a59897da4cf57bf286cdb694df24a1640b56b2d359491e7d6f704db4250343d5bc1f9ae730971a656907738c88d5d057aab71e69570f31583c7a56192bc83c43594efa2e95305cd4c426b8dca88143981c4dd7e125af56f9e2daaadaf6d5665d7fde425e38cf7ac932362cdcbf19e368558a74bac63ec6a1e5356834681fead7f402200af3d8718f817c65afee702b0767891", 0xe6}, {&(0x7f0000d2f000)="9dd3d3a68fd9887d48e67854a83d721f3352c6d13979eaf60ed157e312a7452d07c3ffc522bd9e4d00b1f2576f2078b5acf680497b7da4a6b98c7674570cd16562c9f32c0b216e38eb6a4146604e571103aca72f85d1fa50e26847cb56fe3ac8f65c5d7650302db6f9351a8660e80bce526e2df86a65523e4b6a84448569e21ad53a20d967b6d4aa53cf0059bf57eb", 0x8f}, {&(0x7f0000ce4000)="125911aa0e", 0x5}], 0x9, &(0x7f000006e000-0x60)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x4f5, 0x6d9, 0x2000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x1, 0xfff, 0x2, 0x1, 0x8, 0xfffffffffffff674, r7}}], 0x60, 0x20000080}, {&(0x7f000096f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085b000)=[{&(0x7f000022f000-0x85)="fdf62e15945ac284f1011afe0afd6d68c915dea0fc90ae837df19035e819f7fe666bd7c0cb78f0c1c25ead021e67b3185a45f7bff1d34c558627e3710751250573095082ddac41c270f2cd47bdf9554314cb02199515369b753bdf7d8d4d4e7829e7f5cdb296f953a5a60143d6f141de88b0884643fb26d852c2a31d3f6e27930ae5eaacb3", 0x85}, {&(0x7f000011a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000887000+0x9a)=[@init={0x18, 0x84, 0x0, {0x9bb, 0x1, 0xd86b, 0xfffffffffffffffb}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x1, 0x9, 0x75c, 0x2, 0x9, 0x2, r8}}], 0x60, 0x81}], 0x4, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000093d000)=0x0) 2017/12/26 11:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = add_key$user(&(0x7f0000e3f000-0x5)='user\x00', &(0x7f00002d7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001f2000-0xbb)="d2930b6a1513dcbcbf9e7b77098b891d70137e93737fd37b21eca5e4df2fa7850110ac657eef74fc84c13645c7c0604ddb88fdda081727ff1ebbe0f2c3eecaacdd5517dd163d1113d8fd77259c25e9959ab8f4219a56e6379da47550c06ce60ecae804a5f280c4142f7744af3cc332468ff8a25e820b7daad41f7eb57c35623cc1fb4973834ae106ce426e3e187fe8a6b6e0efc7a6d9ea81b80392d29ab167cb61c4e506af1aef9066d733a3cd9b1fd39acc866aa3c3815b78a429", 0xbb, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f00002ae000-0x5)='user\x00', &(0x7f00003e2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005fd000)="", 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f00002f6000)='ceph\x00', &(0x7f0000ee2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000233000-0x1)='\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f000013d000-0xc)={r1, r2, r3}, &(0x7f0000272000)=""/50, 0x32, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000ac7000)={0x20000004, 0x0}) 2017/12/26 11:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000bc6000)={0x3, 0x48607ffb, 0x1, 'queue1\x00', 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 11:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000b16000)='./file0\x00', &(0x7f000070e000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f0000226000)={0x69374901}, 0x8) sendfile(r0, r1, &(0x7f0000421000)=0x0, 0xd047) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) openat(0xffffffffffffffff, &(0x7f0000e64000)='./file0\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00005fe000-0x60e)="", 0x0, 0x0, &(0x7f00009f3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:38:26 executing program 5: r0 = add_key$user(&(0x7f0000992000)='user\x00', &(0x7f0000c3d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fbf000)="", 0x0, 0x0) r1 = add_key$keyring(&(0x7f00003ef000-0x8)='keyring\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r1) 2017/12/26 11:38:26 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000be2000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000)=0xe8) ioprio_set$uid(0x3, r1, 0x7fffffff) unlinkat(r0, &(0x7f0000fda000)='./file0\x00', 0x0) [ 32.961870] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35483 sclass=netlink_route_socket pig=5478 comm=syz-executor2 2017/12/26 11:38:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) flock(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008f1000)=0x0) r2 = socket$netlink(0x10, 0x3, 0xf) writev(r2, &(0x7f0000493000)=[{&(0x7f0000cb2000-0x5a)="580000001400192300db4b80040d8c560a06000000000410489643c2fffd58a2e04a03ca8164243e8900000028215a00fbf50dfff90004a50b0004001ce1ed5e0000000000221f100000000a000000000100ec6b1d076e5e", 0x58}], 0x1) 2017/12/26 11:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cbb000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c45000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c25000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000708000)={r1, 0x6, 0x7, 0x1, 0xa200000000, 0x7ff}, &(0x7f0000746000)=0x14) r2 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x8000451f, &(0x7f000058f000)="") sendmmsg$inet_sctp(r0, &(0x7f0000cb4000)=[{&(0x7f00005d2000)=@in6={0xa, 0x1, 0x4658, @loopback={0x0, 0x1}, 0xfff}, 0x1c, &(0x7f0000126000)=[{&(0x7f0000ded000-0x49)="f61718f409e29c8a3a021a04a3c2f513f19188ef070f1dc40634a6ce442c51787a3860b4a11ee7fe6a539842f9bd403d01829225ea11b74b484626371ff2493ec583c241de75201a4f", 0x49}, {&(0x7f0000485000)="c00ced0439a5febcde77f2ecbb3ee19c2f5d9bb0fb9fa06393dd3c46f07c27300c6d2043e2cdfeda92dbdde2038a8c4933119bcf161899123202697e244a2cf75d9f97781e73952e8bd960f9c3f8e48d1d17e52f2110560d0b98bdcaf3affd070fd9c807a1675c3a8cc2ba54865c10ef5565009436a7615f9ae97cd1d2b5bc71ea85d512ad163e71be83a0db249b473bb5dfb4af2c39d86f9ee5e9aa82b1eda8780d132a4fcc5b7635a125b57d55717e1113f9ce57", 0xb5}], 0x2, &(0x7f00002b8000)=[@init={0x18, 0x84, 0x0, {0x39, 0x200, 0xd8, 0x80}}], 0x30, 0x40000}], 0x1, 0x0) 2017/12/26 11:38:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x480) 2017/12/26 11:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='net/fib_trie\x00') ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00001b5000)=0x0) preadv(r0, &(0x7f00002cb000)=[{&(0x7f00002e6000-0xf4)=""/244, 0xf4}], 0x1, 0x0) [ 33.049012] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35483 sclass=netlink_route_socket pig=5518 comm=syz-executor2 2017/12/26 11:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001a6000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000362000)={0x6, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f00000c6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b66000)={0x10, 0x0, 'client0\x00', 0x0, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x544e6994) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000de3000-0x4)=0x10000000007, 0x4) 2017/12/26 11:38:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mlock(&(0x7f0000b20000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x3) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00005a2000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000835000-0x6)="020000007300", 0x6) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002da000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000416000)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157b61a1a"}], 0x4c}], 0x1, &(0x7f0000cef000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000fa8000)=0x0, &(0x7f0000ae5000)=0x4) r2 = open(&(0x7f000023d000-0x8)='./file0\x00', 0x101000, 0x42) accept$nfc_llcp(r2, &(0x7f000037f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000d9000-0x4)=0x60) 2017/12/26 11:38:26 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000010, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000fffffffffffcff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff7000)={@common='dummy0\x00', &(0x7f00001ef000)=@ethtool_coalesce={0xf, 0x40, 0x2, 0x7, 0x4a8b09ef, 0x1f, 0x6, 0x8, 0xfffffffffffffff7, 0x80, 0x7, 0x8628, 0xfc, 0xb70, 0x7fffffff, 0x5, 0x6, 0x9, 0x5, 0x4, 0x8, 0x6, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000829000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b37000-0x8)={r2, 0x968d}, &(0x7f00004da000)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDADDIO(r1, 0x4b34, 0xe63c) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000291000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e63000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002e7000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac8000-0x4)=0xe8) stat(&(0x7f0000ad3000)='./file0\x00', &(0x7f0000666000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$netlink(r3, &(0x7f0000393000)={0x0, 0x0, &(0x7f0000d21000)=[{&(0x7f0000519000-0x2470)=[{0x1010, 0x4, 0x300, 0xd20, 0x7000000000000, "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{0xe2, 0x1, 0x20, 0x6, 0x2, "ea56e7df09331aa883b9956574a1176e477349d7b085fbea45c7801a8039566661a33694177085807e610d01b066faf738c73e85ec8e680284fa0e00812b107d9cc168050e5c8b79073f1445bfc82d898d8717832dd2dc16c4cb51f6239b5d477d7208075cfda87e29fa57d6558c776d082de12ccecf8d1688349604744cf5aab28975da89bbb7a75d1c58c4e2ddfa0ed2eec6f95dc7d3e1b1da9ac3d0267b6a5f745ddcc7a146dfe236bb0439ed6c05f938268e028b9a59f9c5175f798797777210c787d6273c0d638b340418e7e57a5ee4"}, {0x1e, 0x4, 0x4, 0x3, 0x81, "18a2635bec11af4d534ee02a6924"}, {0x10c, 0x2, 0x100, 0xffffffff, 0x8, 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"1d479b893b6e24d595b173ca97f8a2ee7c2449c3c5219cbe9ae53df92c39d9f90d400eeecc10e8f8654fae395f338cab2e36cd34b87c74767f7b609e808804b6c9a2a7f13b31ea87dd0579c81f348f4d4473479287b44f98039530cd4dd2a7ea60624915ff35a3212fea92908a4392c88e6daeb7588dbb35f24f8c8965c975b4d120d2a7d546b0ef25269f7fe450d010646dd66e9f70a0c1e1186fa4d91e5189d0e2cd1e58e67c294ded89de98baa5349a91b757fb99afb5dc0127cb54778144c71f9388c3c0ecaf919762a5b633c544cd7d"}, {0x28, 0xb0c, 0x300, 0xf1, 0x40, "8ff41e105e1a2243eec3e07390bac0f329d17887d091ff48"}, {0xe5, 0x0, 0x4, 0x2, 0xff, "08e49dd8e77a436e65c61c8aeb55c1169e3026e77a79e84b4480791e4d0a1d93edb0857d0db7771adf12d185bf9898e2c0d8d2f6afd0a10060ffdc91c71dd95d1910d953f9bfc5373772dc94ad9799a4fcd2c32f9485b0aec99ee55353aff0e5034e329de8db6c80d036739c2f99f536319b26f1dd3e3ad8bee9e2afb8d16816930b4c0e0a013dcc8ac437b563355bfd6a614b655416d5d0039a615978152f44a624af05b652d744481030f2501d8869ec5b82c75b6224d083e8ad01b49bb09ed79f60837e6e3bfe7f564ab0e093e1c947c28c2227"}], 0x2ab}, {&(0x7f00007d5000)=[{0xf5, 0x0, 0x201, 0x100, 0x8, "6b0d7f91cd4644b97cfc3f865d407bb556e1eaf5bfda145b3d83ecdbd53be84e891b51ea7dac12018defd2afc1be92f34f3e8ddf261094b88425d5b09b66ae2088250b0c3d0394d0f6715c686de36a909ac73dabef3d4a59dc6e84d571423ae87156bcff557842828b58d3317679eb90c6ded6ccd06fa2747dbeb1964aa202e84f1890fa61d3b51025fc45adf3188f3875be3551ef94842f760aa971c0b4319a884b235891815194c580d95c3a4b9302a8d0124bacc89e2bd406a7bb91440ba5ba8838ec3e73640a2fd204452342dca7ed32621054e82e09f91733d7d228531b94eea7b0c4"}, {0x33, 0x7, 0x700, 0x800, 0x7f, "7aa67ef76b0a14f5a9376861f946c8e73ae38ec458eddacd7c3de8ef18f4a2216b8aa6"}, {0xde, 0xb8, 0x7, 0x0, 0x5, "af9325292557bfa66e1b2ea5169e47199e5e4622b043e5fe350e7b1ca18770a5bef2c919ba6f47050023ff868073e4901e1ff90ff055f394e6cfbbb1e751755d1ccc3b022ff604bd464a58eeb8fd38cfe455c095d5009e0d08184bd0ef37cdca6c8cb171f84d902c01bf35859076e63a38de8e8fb398257751504789cb375d6e0ad1e437fe7a9442e031784cf473ecfa0f4034f0a909bbd5d519dfe5db6645a074bd3713d8885854ed932307c8e3fae38fa4906aaea03ab6bac62e20679fa5d47b61244da11d34ffa073dac625ca"}, {0x75, 0x7, 0x910, 0x101, 0x4, "5620ba11aa5165eaeaa3b4a541f80bea2aac3178bbe636c5c46f712ff3aba2aa19aeed825472fb034497f4751102e82838030cc9cc5dc2bb8cbab944b22f30d4b3447ac7f818e10ecee63aa720fba46407df147f3d0a6c4ebacc076e822b413f7041f9d149"}, {0xa2, 0x401, 0x2, 0x8ea, 0x4, "7549bae00cdb109ce941424c9f3badd71c4b3935f9806a4b1912f3154b587d72c600e56f977bef94d2d2e19f68d3e8f662aa16d44664b183a5f60ba609379d1129840939041ca98b2904e1201339b803f5acd10eda48e872c39a127154ba98c03e18b6d1f8cc370c5bf4a141fbe0200f63cc1eb469e0c73e9eafcdcc86916a7948891f018b93f712c8112b42fe8c9d8ebebc"}], 0x31d}, {&(0x7f0000eba000)=[{0x15, 0x100000001, 0x200, 0x8, 0xffffffffffffff81, "4df18dbea8"}, {0xa4, 0x3, 0x100, 0x401, 0xff, "4318027203c523b4d282a07f95bef42da01e47433501d026c3895b13aaa1d327439c7b5eb71efb2d07f66a4ea022c82a1cdd1bff0c3488b0cb42d8e5e3ff634446fc80197b5ba84d317cb4268ca0df42e98cb98ac8b3f15d2d77f1d6bb813af9a369d29986d7a66a787682b655d9047e4aab45b92457fd85a023f891a11a928daf09715ef34376ee8c5da7fe85a7460c35f45b18"}, {0xc0, 0x0, 0x304, 0xc0bd, 0x51, "db484a1c7f95272bfeaf06b205476247b2f64912408b9322b9c796d29f6af193dad761add7f8a47771e27249d4a19645bd8a944d62568defbc68cc61a2627eda6a5677764b2276f2d0dac952b20c4a0710438f7af86a337ef3645f33b280e18f0d058e522572402c6c20d5cca1b37415fb1415e8b2c999a920eb74db68ca541e95cc8059bb5861947de36a9e36ea15f14b3b76179e318dfa10791fa54153dace0b3866510fc8dddb36e76206762fe457"}, {0xec, 0x7f409f01, 0x600, 0x2, 0x3, "05d5927371e6f8aef7954a45781bf4e673258f193460ae384e77456068b1e685eda216ac8102a762df918257a91e359e65dbea9958e1b5af23f4e2a4262131eb695c5129005e263562485637deee5277c694d297fc14b05d378e17a7ccb83697392cf165a8fb24732a97f780ecd7dbd9c58bab9b763f8173a41f05730610fc68fe4476008da0bb184fd2368e83d13fc3b8eeb0fad8b67e2bfe70f00bcd19a837000484ced87b3ca0e21ba0fca11b379e822af8be648a5d17abbbb55463acbe8b1ee5ddfd6caaa2faf4db44e882680f8367e26e70294621c65ae05259"}, {0xdc, 0x2b1, 0x0, 0x2, 0x9, "a3feebbae4a7f5c4a24c8ef44204f4bad33bfd4561f3e8428e4e47ccb789815efa00029969dc3599d0bfbf6622941b011afcd55a5b0d459138b1bc8b5ce8cb61e095ef482935293402bed46ce363a8fe515639181149b870305eed860ef9bab7c310c7caa082147c0e67c7a1e224a877cfc31972bbf4a65177c91bc6b13d172adaaf1b7dc24ffaa91a71a42c7448f01789b10b7004ec2d7cd6dffa0d91fe650d61aad10e27dd926cf4981c530e19f86ac267f462001f18c6ddf4ba034b59accbf1c79b576e436dcf7bb97c4e"}], 0x341}, {&(0x7f000014b000)=[], 0x0}], 0x9, &(0x7f0000079000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r3, r1, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1, r3]}, @rights={0x18, 0x1, 0x1, [r3, r7]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r3]}], 0xd0, 0x40}, 0x10) r8 = getegid() dup(r1) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r3, 0x540d) ioctl$TCSETSW(r1, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x9, 0x8000, 0x100000000, 0x4, 0x0, 0x6, 0xd58}) eventfd(0x6) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r8, r10) fcntl$notify(r9, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r0) 2017/12/26 11:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00005c4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b02000-0x4)=0x10) pwrite64(r0, &(0x7f0000c14000)="b21d33a47d918a9253cdf27c51cb9b4d34e46cf9720f94a385f18372e53db83102799c75ae539909a17f9d6bcf5bdd83aabd7da7f2426c4cfa5afb81c32afd64fc4f84f874ca2c3abf335a4e795963e57be4fe8e7772caddb5092ae91a517a3f5eae5dd3a5f234b39e997f453e79dcf4c22a5d916e77cfa21bf512f61e6f59d129ccfadad1a8895f79e7956afbe49581bd917065882c835f9ba4ce960c4b6afd4e109b0d2a51bce9327fdb187f20adda4a3a0a06bb7c0cc5bb03dc63a9c3b1a5e4973abff3104f", 0xc7, 0x0) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendmsg(r1, &(0x7f0000b9a000-0x38)={&(0x7f000047c000)=@nfc={0x27, 0x6, 0x5, 0x6}, 0x10, &(0x7f0000b65000-0x30)=[{&(0x7f00001d7000)="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", 0x1000}, {&(0x7f0000d99000)="7b6e8650ce97fd6ea8e34c076fd7662ad0a9995cbbd1b359b8cf7e9520922f2db29767d2890065f0aaadbf23fca68ce7345f3518183a7e703549bb083d83f8b0122db3a39226e2f35c931b0ccc92ca3cc47f0c14b39a8b0ff3d8ce673238c6479822810a758317ddf1323eab9e067f052673b0b662e5a7d07f05b66eeda6bec41d8d5868d5202d7ff4ec4059d25e9c6f7c5621cbb3d445255aeead373d727ed269e4d3076fb4bc438dc7af520c9b33b309332bdedde6259d7b92ad2202ee8e33154b00f4d0a7f392b5421e54361b15b1e7cb36e2268ae12132ef5c13a3", 0xdd}, {&(0x7f0000d89000)="9b59d64924764dc70d8ac7e26331b9c75cb2494b2d0fefd71113d4e7aa44cee1bbe5803dc027ebc3aba623cb3e524ac8d40afb0e6ce81f0de827556eadf981de9b98906c70a9b0fb1c98bb1cbc0dea0dc0cd463e19918398602affbf127181c0c5bc90f031a02f0f1b4f0eb7ee8c5e45b3269401bca5df7befc43ea3c563b10d417d5c42555bd226c99f50ad66e8b9db5049d4195c0ebde8c91477f5", 0x9c}], 0x3, 0x0, 0x0, 0x8080}, 0x4) unlink(&(0x7f0000a7d000-0x8)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a3000-0x10)='/dev/sequencer2\x00', 0x84001, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000f0b000)=""/248) mount(&(0x7f00006e1000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f0000a52000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f0000934000-0x8)='./file0\x00') creat(&(0x7f0000f87000)='./file0\x00', 0x19) 2017/12/26 11:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000069f000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e0c000+0x5b2)='net/ip_mr_cache\x00') unshare(0x400) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000476000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000c8f000-0x4)=0xfffffffffffffffe) timerfd_settime(r2, 0x400000000000, &(0x7f0000cc5000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000835000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00002aa000)={0x77c, 0x4, 0x80, 0x7, 0xf564, 0x0}) 2017/12/26 11:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000085c000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e6000)='/dev/hwrng\x00', 0x280, 0x0) pipe2(&(0x7f000049a000-0x8)={0x0, 0x0}, 0x800) openat(r1, &(0x7f0000a24000)='./file0\x00', 0x10000, 0x200000000120) shutdown(r1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000894000)=0x5, 0x4) 2017/12/26 11:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000713000-0x8)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000067c000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) sendto$unix(r1, &(0x7f0000c8c000-0x2)="e07c", 0x2, 0x0, &(0x7f0000b6b000-0x1)=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000ac1000)="4db233f9508340ca7cc20126034bb73abe38c9e66ee8c5d8fde1787d54c897478bfd52e0d7adf65497524e323b3f0b16365e7f61fab462b6ff857491e0ccc2551ccf196ec8e81427d4014f16587f64845b331ceb2eda0348d3e2855753d28bfcadbfb1553feb00d05001d6383845f1fe0b8c9859d14d62b1b70994bb46080ca38548c78f0875e3c19d44d98f6046850973ccb20fa020c93cc3a27dea3fe3d024292c69612cf223e9516fcbdc57b084ecd074516f77bbe873a9a931dca74da75736e6bc60d8f30ae2", 0xc8) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000595000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000468000)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x203, 0x2, 0x4, 0x100, 0x9, &(0x7f0000ca4000-0x10)=@common='ip6gre0\x00', 0xfffffffffffffbff, 0x6, 0x2}) connect$unix(r3, &(0x7f0000e90000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) 2017/12/26 11:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/access\x00', 0x2, 0x0) connect$llc(r0, &(0x7f0000fbe000-0x10)={0x1a, 0xfa, 0x9, 0x5, 0x100000000, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x4000000028060400) sendfile(r2, r2, &(0x7f0000cd6000-0x8)=0x0, 0xd) memfd_create(&(0x7f0000e07000)='clear_refs\x00', 0x3) exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2017/12/26 11:38:26 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0xca, {{0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/26 11:38:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000348000-0x4)=0x0, &(0x7f0000ff7000)=0x4) 2017/12/26 11:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ed0000)='/dev/usbmon#\x00', 0x7, 0x10000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004ed000)={0x0, 0x100, 0x3f, 0x3, 0xffffffffffffffe1, 0x1}, &(0x7f00004fa000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cf4000)={0x0, 0x8, 0x10, 0x3f, r1}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2017/12/26 11:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ccc000)='/dev/loop-control\x00', 0x101000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000887000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00003ce000)=0x6) 2017/12/26 11:38:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002b8000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000804000)=0x0) setpgid(r0, r1) r2 = syz_open_dev$sndseq(&(0x7f0000029000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000300000-0x30)={0x4, 0xe00, 0x2, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) r1 = add_key$keyring(&(0x7f00001df000)='keyring\x00', &(0x7f0000c42000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000011000-0x8)='keyring\x00', &(0x7f0000cae000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) 2017/12/26 11:38:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00009a3000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="8dee9407edff7ecc7e9541670daa3a5806823ad57ef270a1", 0x18, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x5) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2017/12/26 11:38:26 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc5000)="f4aae4b63a8fc3f4db0e40bbcbf6e302bd54e2e7e09c2890bdeb5cf0f03d6ed272964f21790ac7e71f47d11603c4ed56b84528e6bebd2a3c5da5a6a5d432a79efa3aba69cf5a083a9f646f3a888d10ccc31fce0bf0e23a3a931e6256d4e5411aaf3b89705c05317ed4866eb1a457a286b6ab51888224ab9bb27dfc9601ca380c9a2c263ff03a4c68808ba389c639e0d8d955da0feaf4e59e7d4ead2bb83adf32cfef918f2a", 0xa5, 0x3, 0x0, 0x0) 2017/12/26 11:38:26 executing program 1: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x3, 0xbb11, 0x0, 0x0, 0x0}) prctl$intptr(0x28, 0x2) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000d3a000)='./file0\x00', &(0x7f0000d3a000)=[&(0x7f0000d3b000-0x11)='-}nodevGPL)eth1{\x00', &(0x7f0000492000)='\x00', &(0x7f0000d3a000)='@\x00', &(0x7f0000a0b000)="c9776c616e305d70726f6300", &(0x7f000015e000)='.nodev%(procvboxnet1vmnet0\\vmnet0securitysystemkeyring*eth0.\x00'], &(0x7f0000af4000)=[]) 2017/12/26 11:38:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c0000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000051b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r5 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r7 = memfd_create(&(0x7f0000a12000)='*},]mime_typeeth0\x00', 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000151000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r10 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000745000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r15 = geteuid() r16 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r18 = geteuid() r19 = getegid() r20 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000512000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aac000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000001000-0x28)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r23 = getpid() stat(&(0x7f0000d35000)='./file0\x00', &(0x7f00004c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) r27 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000057e000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ac9000-0x4)=0x0) r29 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f000070a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000c5000-0x20)=[{&(0x7f0000891000-0x24)="6c3107e4794e9a06fef88c73da6391074bdd8f369cfb57d81dcf45bd551882b532557681", 0x24}, {&(0x7f0000001000-0x61)="3b01a4dbb80c69a98ee4ad772a764aa126275bea570c704bddf5a27a0419ecdf4e982a34a7264fe4b6a85f3048bf5a88d51aaca79a20fb56b153d59e5888dd442de8059435b9772bc24c1b3f8ea41044303d671095436c038bd5c70557efdaba60", 0x61}], 0x2, &(0x7f0000001000-0x138)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x138, 0x400c001}, 0x4000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r31, 0x40046208, 0x0) ioctl$KDGKBLED(r31, 0xc004510e, &(0x7f0000b61000)=0x0) 2017/12/26 11:38:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000154000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000613000-0x44)=""/68) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c4f000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fd9000)=0x81, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f000021b000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000010020000080001010c00f41ee400", 0x39}], 0x1) 2017/12/26 11:38:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000365000)='/dev/sg#\x00', 0x3) sendto$unix(r1, &(0x7f0000879000-0x5e)="246f7f429516376ace0e605e76038122d46843e95a3e136cdf938c9c5993d6f5bd4b1e22b037a2ba74d7338c4e3028d16d2f0c12da1e0526b9c553e928bc8660bdd629c3ae41e4e40a756d0a5337545f95c918e07ceff048797af89364dc", 0x5e, 0x4, &(0x7f0000ee5000)=@file={0x1, './file0\x00'}, 0xa) ioctl(r0, 0x5385, &(0x7f0000da7000)="") fsync(r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006a9000-0x4)=0xfffffffeffffffff) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f00009f2000)=0x4) 2017/12/26 11:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000227000)='net/fib_trie\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000de0000)=0x3) sync_file_range(r1, 0x9, 0x3, 0x7) writev(r0, &(0x7f000005f000-0x10)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500000700000002000000000000000000800009001a00ffe6ff00ff00280fe23ffb01101800000007000d00", 0x39}], 0x1) 2017/12/26 11:38:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x1cd60000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e5c000)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000491000)={0x6}, 0x4) 2017/12/26 11:38:26 executing program 6: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c3a000-0x5)='user\x00', &(0x7f0000d1e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1c000)='/%mime_type\x00', 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d1f000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000d1f000-0x4c)={0x2, 0xfffffffffffffffa, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:26 executing program 5: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000df3000-0x10)={0x4, 0x2, 0x7f, "63ad5336b668", 0x19f, 0x0}, 0x10) splice(r0, 0x0, r2, 0x0, 0x100000001, 0x0) 2017/12/26 11:38:26 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f00030000000006000000e50014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000013000)={@generic="e7930d9eb034784b03dac40f02ffa9d5", @ifru_flags=0x1f02}) 2017/12/26 11:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00007ba000)=0x3, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c3d000)=0x0, 0x4) 2017/12/26 11:38:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) symlink(&(0x7f0000f59000)='./file0\x00', &(0x7f00009d3000)='./file0\x00') r0 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x100, 0xe0) bind$unix(r0, &(0x7f0000ac9000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/26 11:38:26 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xb11f, &(0x7f0000fc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fc5000)={0x0, 0x98, "bb83b7bc1c8350253ce11d435108979253f74a4e94e7f11a4c06376551fc5778ee01b2f02537cdb942c33ded98611df26aa58382dc9db51cbccd244a25961223084fd2188fc5d5ecc482d88430862a14d0c08fefed14e63201cbd2bfcfd3d9d8251871b8385b18fb65a58648866c43f9a399bb3a85d2aa9eb4970f0aabb1f3a837ab2c8b5bad0a2bcbb05e3f931ae97aacdf307d745581ca"}, &(0x7f000005d000-0x4)=0xa0) mmap(&(0x7f0000fc5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fc6000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000fc5000)=0x1008) r2 = socket$inet6(0xa, 0x80002, 0x0) r3 = dup2(r2, r2) sendmsg$inet_sctp(r3, &(0x7f000053b000-0x38)={&(0x7f0000b8d000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000fc4000-0x30)=[{&(0x7f0000fc3000)="73954c15cde659e667b3f41f2ad10c2393b5194426812239d5", 0x19}], 0x1, &(0x7f0000fc3000)=[@sndrcv={0x30, 0x84, 0x1, {0xf, 0x5, 0x1, 0x9ab4, 0x5, 0x7, 0x4, 0xb, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x7fff, 0x1}}], 0x60, 0x80}, 0x2000c010) 2017/12/26 11:38:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x36, &(0x7f00003d9000-0x10)={0x11, 0x99, 0x9, 0x7f}) r1 = socket(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='\x00', @ifru_flags=0x1ffe}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup3(r1, r4, 0x0) 2017/12/26 11:38:26 executing program 7: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x400000000000003, 0x0, &(0x7f0000d5a000-0x8)={0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b1000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000d59000)="759a624c3186d4a82af863e3275234096e2176853ad15b3263cc79c63e196862327c763c4811580684", 0x29) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000f9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3002}) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000d5b000-0x4)=0x0) 2017/12/26 11:38:26 executing program 4: clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) write(r0, &(0x7f0000a2d000-0x3a)="d5", 0x1) 2017/12/26 11:38:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0xeba, 0xc58c, 0x100000000, 0x4, 0x0, 0x5, 0x5, 0x200, 0x101, 0x8, 0x3, 0x90aa}) 2017/12/26 11:38:26 executing program 1: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd4000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ece000)=0x0, &(0x7f00009b3000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c46000)='/dev/rtc\x00', 0x200400, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000ecf000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000ecf000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ed1000-0x8)={0x0, 0x6}, &(0x7f0000ed0000)=0x8) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ed0000)={r2, 0x5}, &(0x7f0000ed0000)=0x8) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d1a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000474000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000046a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000b7000-0x18)={r4, 0x9, 0x30, 0x1, 0x8}, &(0x7f0000277000)=0x18) getpriority(0x7a5fffa07f01c887, r3) getsockname$ax25(r1, &(0x7f0000441000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000147000-0x4)=0x10) r5 = epoll_create(0x5) ioctl$LOOP_SET_FD(r1, 0x4c00, r5) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00005fa000)={0x1, 0x5, 0x0, 0xce39}, 0x10) setsockopt$inet6_buf(r6, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) close(r6) 2017/12/26 11:38:26 executing program 3: mmap(&(0x7f0000000000/0xee2000)=nil, 0xee2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1f) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ede000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800fff004d602783d750605a057d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719030000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad44300007a63e6ddfaeda0896440f396f4b9b375a2db8352780dff43fb45a788d47", 0xd0) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0x0, 0x400000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) [ 33.455717] audit: type=1400 audit(1514288306.813:29): avc: denied { net_broadcast } for pid=5613 comm="syz-executor1" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/26 11:38:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) statfs(&(0x7f00004b7000)='./file0\x00', &(0x7f0000104000)=""/4096) pwritev(r1, &(0x7f00004b0000)=[{&(0x7f0000f47000)="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", 0x14b}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000d73000-0x8)=0x0, 0xfffffffe) 2017/12/26 11:38:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x80c0) fsync(r0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)=0x0) 2017/12/26 11:38:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000821000-0x14)=""/20) accept4(r0, &(0x7f00004ed000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d57000-0x4)=0x58, 0x80800) 2017/12/26 11:38:26 executing program 4: mmap(&(0x7f0000000000/0xc27000)=nil, 0xc27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00009de000)=[{&(0x7f0000c28000-0xd6)=""/214, 0xd6}], 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000c0d000)=0x0) 2017/12/26 11:38:26 executing program 0: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000901000)='/selinux/mls\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) 2017/12/26 11:38:26 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000056000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @empty=0x0, r1}, 0xc) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x3000000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) getpeername(r2, &(0x7f00006a0000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c3000)=0x10) r3 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) close(r3) 2017/12/26 11:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000019c000)='/$Ogr}uplo\x00', 0x400000000000042, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009e4000)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008ab000-0xc)={0x8, 0x0}) 2017/12/26 11:38:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000efb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = dup2(r0, r0) r2 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x31)={0x0, 0x29, "e24028486c324b45cd0b30c1660c2a49a8f21a09564de424c1a2c68b0eed04202f236f7b0e5ae900d8"}, &(0x7f0000001000)=0x31) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x80000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r3, 0xbf72}, &(0x7f0000002000)=0x8) sendto(r2, &(0x7f0000440000-0x29)="", 0x0, 0x4003, 0x0, 0x0) 2017/12/26 11:38:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000007000)="") ioctl$int_out(r0, 0x5460, &(0x7f00004d2000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cb3000)={0x0, 0x0}) ioprio_get$pid(0x1, r1) 2017/12/26 11:38:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x101801) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000)=0x6) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={r3, 0x3ff}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2017/12/26 11:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f00008b4000-0x10)=[], 0x0) 2017/12/26 11:38:27 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00009b1000)={0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) 2017/12/26 11:38:27 executing program 4: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f1000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000901000)=0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000903000-0xc)={&(0x7f0000903000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) accept4$ax25(r1, &(0x7f000078d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000751000)=0x10, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xfffffffffffffffe, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 11:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/hwrng\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000a0000)=0x63) r1 = syz_open_dev$mice(&(0x7f0000110000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) finit_module(r1, &(0x7f0000fcb000)='vmnet0\x00', 0x1) readv(r1, &(0x7f0000baa000)=[{&(0x7f0000590000-0xc3)=""/195, 0xc3}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000bbd000)={0xde, 0x1ff, 0x4, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r1, 0xc0045c7a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bbc000-0x11)='/selinux/enforce\x00', 0x84c0, 0x0) fcntl$setsig(r2, 0xa, 0x30) 2017/12/26 11:38:27 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e41000-0x1)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000365000-0xa0)=[{&(0x7f0000ba8000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="d5812c807e67bb573092bd96765392c35dbdcf7392400889ed34fe6cceb39cf73bbc3b9c3b35ca5041b01416e7c22d268104567f1d5fd0d0db33645f4c400ac3c5788b6c4e703120704087f0eb51c304d8340de96764d9d428d21a4aca45c4f0c73caebd171cc06d9e6f9fb7d00322ff052756928ba6081dba07f58eb976b2ca191fe5cdd883de39136ae315260a003ce458ca9691b933f18e920830c309bb0ae2f4699ddc9e565fa20019b26cf92bf670835617c5a94055b114d078cabde7f3a723f7bc5f908f688ffbde89737851a8966e163d944c21f9faf89defff21f098", 0xe0}, {&(0x7f0000000000)="c2c088f4cf5fea62573498fadbb786900f149d44dd4c28c9216174af65701ca6e1f9e6ec46a73e410c94299e2a9c5a24da0d41fd566359fc28e7097309553705f8a6d26f6d4efb93125bb72c4bbe8d0b94ee4644be2c87c257a445456a324a958d3d9072f5055bc2fe4685372db208bd2f394c165c91db572b104631c332afcbe1612e6ccfa27f7002baa1116944a4872bc918f703623704ac94532ec723", 0x9e}, {&(0x7f0000001000-0x57)="dcbd106466729bf9d885b9c16c2eb22522c3d3f16286084246c5bace760e70ef999ec6bc53cf0f4c0791895a8431545b3354fbf179e75672b6b1261a51e9f949e18edf32731b6a821b3ee9755bd5731a8fd164db2e1be3", 0x57}, {&(0x7f0000055000)="19090a58f2b6fe1ac9e902bd3c9bf31098e0ea19d4248d45d6c48865b02c26492cf94fcc1ab8bc78db2ff5d9bdfc51a463a4395adbd43cd091c37636d0820eb8154a2049dbc9cac77c6ec76a808aacc9fbd893738609374f9cbe9f40850aa118ce679a8d3b54b4f6efc0ac5edc07a2ed1fa0aed10ae629bb07b62fb1265bb859328624eb917da9192752aabed4a4ee92a5410be9eb1ca1ce0e4d249eb2ddcda4e0e0bcf51a5aa718791fc6dabad4331ea266385c27b8f175c3b3b3a5bc9efd442eba9ee34692045be14dd7cc461ff9c7b8de724ac3c271", 0xd7}, {&(0x7f0000000000)="3ccece38179c4e15c9d2c49aa94aea7872bcd87dacdc9002669c95d5c12d921c4c345ecf4333595254a33c48f05526e423624dbb6eabc23e4a8149074a8df2bec71e8f5dae747f40787625a6f843beb45c21af7c61f1a29022cccd8df0a5eddccc651f4961c234c9c36bd01a59043cc8df67f024f6aa974142d6c268b77c90b8021576f367bd991b67556822b1f4f3373a60c228a9dd7c37d119a1ddc01022210d4278bf94019a94be518e68fc134a584f51f8127d0d9465e9e7e002165039b432ddfa25979ee8de59596a9c6121a9dbcbfe9c", 0xd3}, {&(0x7f0000228000)="033ad8862fdad0c30c1f24067db330a4c8ce1dbd4c37c2f939dcea5105015df3ebfaa223dfb20d5e1efe0951a9939a40a1b69364f05109d8b6e4a61373bf4265660ccd34fb9f56de3da639df225538346cc07700fc485c276ba106f6cafdf5597b1528949fcef9976daadd31c3cadf9a5cdd113e9cd65adafa505178138e03cfb29573689f8e4eb57466833b00665b3a841e02ff41a85b28081bb6da7b1fd4ddc49b2846ff363decbabcd03e0a2e01038af841f18c51ba39cc53f6260fd451d76d40f49b3fe73a5aa36361aaee22", 0xce}, {&(0x7f000048a000)="917c0cb6eae01d5fe7db64cd5c7669fa211f2c73491bdb5d090d5d9d566f2fb3af5d71debbb93fdea7f6fe2a116ee890a8075b00612fe66d176ac24b020a57eecf76f0862fa013c211261e6101afaff8d8c50366731f959543838c26498569a3bb4b325dcb32c2ec9cf7ea9e842bbe5861733e76a88b93b24bf3537c3880c0b4e5ad1a66309812d95882888e94", 0x8d}, {&(0x7f0000000000)="b0fc01e4099f4b24859cd99f0d1a8376eda5c5dd8ca4a5e9a23c295e1e4ef144baeb2d17c91e8990b0dc199984590e12e978c627303f00e7ddf65da120b4d8c06e3a78753d7a861eae78273268d87136545d210f1c098cacb5f13f4d0c42483c1a447801ebe254d58353924fe4669b9382a5eeb7c413dd0be0c488cd63bd1a8222fa93b6453ca8489e989720e139157a23683b2982cc8200b8f5df9946f21c67d90196becfb6d10eb3984679c451b359fc4e389c90a996c0473e83d323f9cb908712a83c", 0xc4}, {&(0x7f0000b8f000-0xa6)="27b9f6bf003d60d5d84dbfc3708da7c091208b326c49a6d29c6c12fe10bd123495d37ddd8428f5c394e85174892f0dfc68227f725847e4bf7ede7250bd18570bb22d566379e2fe2386a936dece5aa44c827988d34131fa36844bc3c4e7de4d3883e2dee0f1833f434e93a112bddc9148d215432566b955ad68c7b66d611061562011621e1820b1211c95a51a7b3345841308f33d5afd783f2febcacced4dcd568c504e1d5e4a", 0xa6}], 0xa, 0x4) r1 = socket(0xf, 0x3, 0x2) getpeername$packet(r1, &(0x7f000042e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000046d000-0x4)=0x14) 2017/12/26 11:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') getsockname(r0, &(0x7f00006cd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000141000)=0x10) 2017/12/26 11:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x2000) r1 = dup(r0) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:38:27 executing program 2: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2017/12/26 11:38:27 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000dc000-0x4)=0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/rtc\x00', 0x400000, 0x0) r2 = epoll_create1(0x400000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)={0x0, 0x0}) 2017/12/26 11:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f0000fb7000)={0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00007ef000-0x6)='./file0\x00', 0x101401, 0x101) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000606000-0x4)=0x92) linkat(r1, &(0x7f00003db000)='./file0\x00', r2, &(0x7f0000a83000-0x8)='./file0\x00', 0x400) ioctl$TIOCCBRK(r2, 0x5428) 2017/12/26 11:38:27 executing program 5: prctl$intptr(0x1c, 0x7) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000041d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000001000-0x14)={0x5, 0x10000, 0xffffffff, 0x4, 0x100, 0x3, 0x7, 0xfffffffffffffc00, 0x6, 0x7}) prctl$intptr(0x1c, 0x0) gettid() syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xffffffff, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="631740cd7c8df9dc2dda96369534b6cbe98cf08e77c0a6df82dbf3bbb271be23e4d36453f45ebda410c119a2e45d54190f22e763166176b3aa7d4ac9e9b928e5e02d3c9c661538eed24932820b92") 2017/12/26 11:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f21000-0x9)='/dev/sg#\x00', 0x67, 0x1) sendto$inet(r0, &(0x7f0000e65000-0x1000)="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", 0x1000, 0x20048804, &(0x7f0000573000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000039f000-0xb)={0x3, 0x5, 0x9, 0x3d, 0x6, 0x7f, 0x80, 0x4, 0x7, 0x81, 0x1000}, 0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d15031300ad031d078900ec", 0xd) 2017/12/26 11:38:27 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000357000)=0x0, 0x4) keyctl$instantiate(0xc, 0x0, &(0x7f0000001000)='b', 0x1, 0x0) 2017/12/26 11:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000065a000)="", 0x0, 0x840, &(0x7f00008ec000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) r3 = add_key(&(0x7f0000a46000-0x6)='rxrpc\x00', &(0x7f0000241000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000220000)="d613d687a17af5c16a921dc3ed7a601689866e1dda960e717f51742fefec466152b020d288930be2ed9caf3deada534f8929cb93d8ade20b812dc341ce00144477722f189c418f615d3a14c6abdf4069f0a037e46c2a43c2937b8d92a0775445ad4dce34489106a18a9df6a2e76eda74464f599d17ada7227183f35bccbded4b50f758bd59d9773ee0b0b2dc27b9d08fab7f1c0be311ba311c0fd4e39d56abc6282b8965504ce310421182af6b7ed69a2fef2ddf3c50b3a57ebc452e5ad2e3db811347bd528f59152ed7a1d718896e06b2f75603f65bac329fcc3030", 0xdc, 0xfffffffffffffff8) add_key$user(&(0x7f0000fdf000)='user\x00', &(0x7f0000dfa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000e1000)="d5bf51b1503a825aa148a8ee01fa848f56b03f9a407e09cced1bb20ac69b92b2b47b7a00d7e5675c356a8d0e2e71a0a49cc7c3d5ddba601bd36ca0af0346f0c9fcb9e61417ddae970c6ef0be15a2294c6d6904e84d79a6cb910ba2d9a892792dee1adf6637fb42da232cf803ebf30a4f3d6a1584823431754c799cd4b7ec6ecc20d412afc89ef2bb50ea6acada84f66785fcee925ab7d865f687d386bfe9e33d75425a60f76a62bccf06abebfed8ac5a127cedb573d024d37d7d08c60456cb82715399dbff54", 0xc6, r3) 2017/12/26 11:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000003, r0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = creat(&(0x7f000008d000)='./file0\x00', 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c95000-0x20)={{&(0x7f0000f58000/0x4000)=nil, 0x4000}, 0x1, 0x0}) syz_open_dev$mice(&(0x7f0000e35000)='/dev/input/mice\x00', 0x0, 0x20400) pipe(&(0x7f0000d37000-0x8)={0x0, 0x0}) ioctl(r1, 0x7, &(0x7f0000f10000-0x81)="56026448fc88aa96a9c4e96f264276ddb42c7f9f9a2d215e40921bfe89bcc26b6cf0969d4e728fcf5360edace3950e213d7ae6c6d8f373a10196282f4bbab711916bce97e916d8ccb7d4540cc4f1b4c2cc6917ae616e1901656cb023c64cb4ce913173bddd9d8e898f9c195f2375ef0e4a9da629726135c1324223827ead34330d") ioctl$TIOCSBRK(r3, 0x40044590) 2017/12/26 11:38:27 executing program 3: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000051000-0xe)='attr/fscreate\x00') preadv(r0, &(0x7f0000050000)=[], 0x0, 0x0) 2017/12/26 11:38:27 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) poll(&(0x7f000000b000)=[{r0, 0x8, 0x0}, {r0, 0x200a, 0x0}, {r0, 0x20, 0x0}, {r0, 0x4205, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x8000, 0x0}], 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) [ 33.783376] device gre0 entered promiscuous mode 2017/12/26 11:38:27 executing program 5: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00003e8000)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}], 0xac) r0 = syz_open_dev$binder(&(0x7f00004f2000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004f6000-0x11)='/selinux/context\x00', 0x2, 0x0) recvfrom$llc(r1, &(0x7f0000452000)=""/83, 0x53, 0x3, &(0x7f00002a0000)={0x1a, 0x0, 0x5, 0x1, 0x7, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00004f4000-0xc)={0x20000000, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000131000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) timer_create(0x4, &(0x7f00004f2000-0x60)={0x0, 0x0, 0x5, @thr={&(0x7f000002f000)="", &(0x7f0000159000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bf000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000006a000-0xc)={0x0, 0x200, 0x30}, &(0x7f0000312000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00004f4000)={r3, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0x6928, 0x100000000, 0x1, 0x80000000, 0x400, 0xfb, 0x5f7b, 0x20000000000, 0x0, 0x7fff, 0x3ff, 0x9, 0x80000001, 0x4]}, &(0x7f00001d3000)=0x108) timer_settime(0x0, 0x0, &(0x7f000037c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000492000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000268000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/26 11:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000898000)=0x0) read(r0, &(0x7f0000171000+0x56a)=""/22, 0x16) 2017/12/26 11:38:27 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000008000)=[{&(0x7f0000005000-0x86)="557ff74a70a20e713828aea0431fa4f12730bf716694e0e666c849f643c1370f673bfcad8e1dbc8638e07a7a34b8d301d8f05a27bae72cca83ed40122ac062abf19ce5fbc9b1718640eda36c3f6beb8208435fae245f6169307a4f12edb7677336a70266651602d82da55aa3852fdd7031319800df204758bd80bb225ffba5f8fbc81c5aa04b", 0x86}, {&(0x7f0000008000)="af71bf3712c51327b094a38e6a301b95e4252b55667abfc6e010a683a555587d4fa6fc196f2f2ec2377719972d0dfe3efd54c354d0cdb9d1a4345210e7", 0x3d}, {&(0x7f0000004000)="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", 0x1000}], 0x3, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f000000a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000006000-0x10)=[{&(0x7f0000009000)='}', 0x1}], 0x1, &(0x7f000000a000-0x68)=[], 0x0, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2017/12/26 11:38:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="055ee790bbe61ca717b0572551dcb7b3", 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d4f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl={0x10, 0x0, 0x5, 0x40}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x4) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fbd000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000087f000-0x4)=@assoc_id=0x0, &(0x7f0000c6e000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00001de000)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/26 11:38:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf27, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002000-0xf0)=[{{&(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x80)=""/128, 0x80}, {&(0x7f0000002000-0x32)=""/50, 0x32}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x5)=""/5, 0x5}], 0x5, 0x0, 0x0, 0x0}, 0x9}, {{&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000002000-0xd9)=""/217, 0xd9}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/196, 0xc4}, {&(0x7f0000001000-0x36)=""/54, 0x36}], 0x6, &(0x7f0000001000-0x5)=""/5, 0x5, 0x5}, 0x9}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x51)=""/81, 0x51}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}], 0x2, &(0x7f0000001000)=""/204, 0xcc, 0x7ff}, 0x2}, {{&(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/72, 0x48}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000001000)=""/23, 0x17}], 0x4, 0x0, 0x0, 0x7fffffff}, 0x2}], 0x4, 0x0, &(0x7f0000001000-0x10)={r1, r2+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00001ed000-0x40)={r4, 0x9, &(0x7f0000000000)=[0x6, 0x0, 0x8, 0x6, 0x4, 0x3, 0xfffffffffffff801, 0x3, 0x9], &(0x7f0000001000-0x8)=[0xb2c, 0x6], 0x40, 0xa, 0x0, &(0x7f0000001000-0x28)=[0x5, 0x8001, 0x0, 0x43, 0xfffffffffffff195, 0xff, 0x7, 0x5, 0x2, 0x8000], &(0x7f0000285000-0x14)=[0x7fff, 0x9c, 0xffff, 0x4, 0x1], 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="", 0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2003, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000002000)={0x1, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/26 11:38:27 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c3a000)={0x10000000, 0x0}) r3 = dup3(r2, r0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000389000)={0x0, 0x3}, &(0x7f0000fe0000)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fe1000)={r4, 0x1, 0x9, 0x6}, &(0x7f0000fe2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fe1000-0xa0)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfcfc, 0x7fff, 0x0, 0x58}, 0xa0) poll(&(0x7f0000fdd000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2017/12/26 11:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000739000)=""/0, 0x0) r1 = request_key(&(0x7f000003b000+0xfe8)='big_key\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005d0000-0xb)='GPLselinux\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x8, r1) keyctl$assume_authority(0x10, r1) 2017/12/26 11:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bf000)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000528000-0x20)={{&(0x7f0000d60000/0x4000)=nil, 0x4000}, 0x2, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00009aa000)={0x0, 0x0}, &(0x7f0000730000-0x4)=0x10) 2017/12/26 11:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d7000-0x10)={&(0x7f0000ea8000-0x88)={0x2, 0x6, 0x0, 0x1, 0xe, 0x0, 0xfffffffffffffffc, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x40000) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000068c000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00004ac000-0x4)=0x0, &(0x7f000057f000)=0x4) 2017/12/26 11:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) getpeername$inet(r0, &(0x7f00002b4000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e2000-0x4)=0x10) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2017/12/26 11:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000368000)=0x0) r2 = dup2(r1, r0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8913, &(0x7f000040d000)={@common='ipddp0\x00', @ifru_settings={0x1, 0x725, @te1=&(0x7f0000b47000-0x10)={0x3, 0x88f5, 0x3, 0x3}}}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c02000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d21000-0x4)=0x8) fremovexattr(r3, &(0x7f0000721000-0x15)=@known='com.apple.FinderInfo\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000b6c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 11:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000bfd000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ca9000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000897000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eeb000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000d07000)=[], 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 34.002502] binder: 5743:5745 got new transaction with bad transaction stack, transaction 21 has target 5743:0 [ 34.016894] binder: 5735:5747 got transaction with invalid data ptr [ 34.023524] binder: 5743:5745 transaction failed 29201/-71, size 0-0 line 3031 2017/12/26 11:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f41000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@l2={0x1f, 0x5, {0x8, 0x8, 0x100, 0xb8a1, 0x6, 0x531c}, 0x59, 0x200}}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f00004fc000)=[{0x6, 0x0, 0x0, 0x0}]}) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000d98000)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000071c000+0x7b0)={0x3, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e0b000)={0x2a6, r3, 0x10003, 0xffff}) r4 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000e50000)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) sendto$inet(r2, &(0x7f0000f26000-0x3e)="664044adc50bb95e8ca8d9203f01856d8ba241088c1a237399b19a14b9cc08ca48f8f2dbebed09f31340830eb6afdb46777d42bf39317b3798d3da283802", 0x3e, 0x4000000, &(0x7f000007f000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0xc) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f0000313000-0x23)="1f0000000202ff000004000000000002000400fa0900060002feffffff0000", 0x1f) 2017/12/26 11:38:27 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000388000)={&(0x7f0000f1a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001cc000+0x131)=[], 0x0, &(0x7f0000f19000)=[{0x18, 0x0, 0x7, "c8"}], 0x18, 0x0}, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ad0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000666000)=0x1f, 0x4) 2017/12/26 11:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000a0000)={&(0x7f0000f47000-0x8)=[0x40, 0x3ff], 0x2, 0x3, 0x1, 0x7, 0x186, 0x249b, {0x8, 0xffffffff, 0x10000, 0x38d, 0x3e87, 0x5, 0x797, 0x7fff, 0x6, 0x2, 0x4f, 0x1beaa164, 0x1ff, 0x5, "66ef23528849a96c7b9825410e94ee666e69b33b1a989c420abe9b3ee63e82ff"}}) syz_open_pts(r1, 0x10000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c81000-0x4)=0x0, &(0x7f0000b5f000-0x4)=0x4) syz_open_pts(r0, 0x440040) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d9a000-0x14)={0x1f, 0x1, 0x9, 0xc4, 0x4, 0xc4, 0x200, 0x8000, 0x4, 0x0}) 2017/12/26 11:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000054e000-0x4)=0x330, 0x4) mmap(&(0x7f0000c8e000/0x2000)=nil, 0x2000, 0x8, 0x60010, r0, 0x0) write(r0, &(0x7f00004fa000-0x2)="", 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009b0000-0x4)=0x8, 0x4) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x10002002, &(0x7f0000fee000-0x10)={0x4, 0x2, 0x7, "f461001d32a9", 0x0, 0x0}, 0x10) [ 34.049235] binder: BINDER_SET_CONTEXT_MGR already set [ 34.049243] binder: 5743:5745 ioctl 40046207 0 returned -16 [ 34.052832] binder_alloc: 5743: binder_alloc_buf, no vma [ 34.052850] binder: 5743:5745 transaction failed 29189/-3, size 0-0 line 3127 [ 34.056531] binder_alloc: 5743: binder_alloc_buf, no vma [ 34.056550] binder: 5743:5759 transaction failed 29189/-3, size 0-0 line 3127 [ 34.070223] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.070233] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.070272] binder: release 5743:5745 transaction 21 out, still active [ 34.070274] binder: undelivered TRANSACTION_COMPLETE [ 34.070280] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.070295] binder: send failed reply for transaction 21, target dead [ 34.075714] binder: BINDER_SET_CONTEXT_MGR already set [ 34.075723] binder: 5735:5766 ioctl 40046207 0 returned -16 [ 34.077280] binder_alloc: 5735: binder_alloc_buf, no vma [ 34.077298] binder: 5735:5774 transaction failed 29189/-3, size 1-0 line 3127 [ 34.197987] binder: 5735:5747 transaction failed 29201/-14, size 1-0 line 3146 [ 34.205398] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 11:38:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) pwrite64(r0, &(0x7f0000628000-0xb6)="ab4d99f418c9d451728faa6b5e6f2b5a00ad396ea628512928031b3b7cf649b3ee84d1fb095ff4b067ebf6b031dcbcebb7699317b1f4bf7c3262a9324853c84aabbfce2bc86dc08d5a5073963d0315f1fc14221ae6a69e063c6c56c59ee95f377f5ae4fbe3e7331ead45ca88ff104fdbe5b7f48363799f0e97e20bee30bae40faaabaafd17954d77c2f2888e2ba2b6c2f6cd5150e3458813236a8c8f84b0d93be8a5f568083c0c66e0e93861a9cb92fade4958c22128", 0xb6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) eventfd2(0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/26 11:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioprio_set$uid(0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = getpgid(0xffffffffffffffff) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000648000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) tkill(r4, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ptrace$setopts(0x4206, 0x0, 0x7fffffff, 0x0) unshare(0x400) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000282000-0x10)=@generic="deb6c69b9c3ebec89f48da6327c62817", 0x10) syz_open_procfs(0x0, &(0x7f0000009000)='cmdline\x00') ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}) 2017/12/26 11:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000b32000)=0x5309) getcwd(&(0x7f000016f000)=""/4096, 0x1000) inotify_init1(0x800) 2017/12/26 11:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) fadvise64(r0, 0x0, 0x81, 0x7) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000050d000-0x4)=0x9, &(0x7f0000250000)=0x4) 2017/12/26 11:38:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000869000)="", &(0x7f0000000000)=0x0, &(0x7f0000d2b000)=0x0, &(0x7f00003b9000-0xcd)="") clock_getres(0x0, &(0x7f000065b000)={0x0, 0x0}) 2017/12/26 11:38:27 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f6f000)=0x124, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f73000-0x4)=0x7a, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f75000-0x12)={@common='ifb0\x00', 0xffffffffffff84e3}) r1 = syz_open_dev$mice(&(0x7f0000380000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001f7000)=0x0) connect$ax25(r1, &(0x7f0000def000-0x10)={0x3, {"45e7eeea621295"}, 0x1}, 0x10) 2017/12/26 11:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000bff000+0xa3f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x4e07) [ 34.211997] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.225505] keychord: keycode 5120 out of range [ 34.245116] keychord: keycode 5120 out of range 2017/12/26 11:38:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = memfd_create(&(0x7f00009cd000)='/dev/binder#\x00', 0x1) sendmmsg$unix(r1, &(0x7f000023b000)=[], 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) writev(r2, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) 2017/12/26 11:38:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007dd000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c36000)={{0x3, 0x2}, 0x1, 0x1f, 0x6, {0x6, 0x1}, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c70000)={0x0, 0x40, 0x180000000000, 0x24d, 0xf0, 0x8, 0xff, 0x1ff, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x2b55, 0x5, 0x5}}, &(0x7f0000bb8000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008df000)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x40, 0x9, 0xfff}, &(0x7f0000f9c000)=0xa0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 11:38:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000091b000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f1f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000044b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c31000-0x4)=0xe8) getresgid(&(0x7f000010d000-0x4)=0x0, &(0x7f00009f9000)=0x0, &(0x7f0000fcb000)=0x0) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000063d000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b10000-0x4)=0xe8) r8 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000478000-0x4)=0x0) stat(&(0x7f00005ee000-0x8)='./file0\x00', &(0x7f00001a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005db000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r2, &(0x7f0000406000-0x38)={&(0x7f00007fa000-0xc)={0x0, 0x0, 0xac3, 0x10000}, 0xc, &(0x7f0000bc7000)=[{&(0x7f00008f3000-0x3c1)=[{0x5b, 0x2, 0x1, 0x2, 0x0, "2e0d1cdde776c561bcf0bd775015f2907d8232cd291510c435e3b40caacbfb63dcdbb34fb1a2fe95ad037989d4fbc1bdacc0bcd930b5a3003f0f26b3a918b189832405519634dc71981852"}, {0x6b, 0x10000, 0xb04, 0x3, 0x9, "71fca7f167d2c4dd6b2adc3dc19533f488d0b0f6788a923cf2c0e660f02283a060407e612ea954520ac1e2bffe2c311928759e01f636772632658d6ee9b45d5fbfe0e71cf283517c2cbfa0aba86e0e16959ca9e337bc26799a67fa"}, {0xce, 0x1a7, 0x200, 0x6, 0x8, "0b3ab904c6479c6f92d8c5b8d97709f152a21141d3d0b606df313369426427fb0aadce63aa451b787c750f1b3d2ad6c39dee4ef5ac2788e44b2fe1437ef124dc884ef162dda179337f3140f394c3ff49b70fedf10f7aeba1de82c64c68cc42c67248de1789f6353c45b9e5a1802510ce8e7247100129c998076cca99a60c6867f7ab8f1b15621c594eaab050130f8dc2b4c13350fd8f1bff845280d43ef20adc37e183762ea6fe7b1791a73d30d4df952958c244cdb3a45812f5c6660e63"}, {0x26, 0x2, 0x300, 0xfffffffffffffbff, 0x6, "2bdd876ead7f805667397cc878e10d68be007421984e"}, {0xfc, 0xf, 0x11, 0x4, 0x20, "12d7365837c9ffa1be7d019f12cab28b5de4a071d0bf5f264094210da44aac6d486f99e4af53b3d8922ab8d21d9299bee06e67d4301ae03cd5f8a520aa8391242b6f9eb246f3fafbce5b122b2ff1379031890b7920b08377d1fec67ad325483c99184959846afa70532d259315bd8898282735261b5ca86d2350df0389ea105951c27abc5660d25a5162529bd8b583f3de2d586780d98cb3324cde283382e039a3d378f616050a3ae7fbe82f5b888da3acdbcd8f86efb77afa3dd43e68fa0a0494382998d26a805dbd099b79ea6c5ff998504f7ff1d4707b37885da74e4df086726339ca89777c6160c24110"}, {0x10b, 0x9, 0x300, 0x8, 0x894, "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"}], 0x3c1}, {&(0x7f00007a6000)=[{0xb1, 0x3f, 0x719, 0x401, 0x2, "220d7607734b99b5a01a2f42b5439b7746f9169ebab237c7e2757557a2da332b4306e11835c650f5223a267793accac14563bb04ec78fa50f28390c661ce1980afb23c4196348961d396d94f8fe1d640d0f86eda3cde14cf9f8e8c862ab668c901b978a92820d9dee12eb32b08577e216e37c5f20aa927b3b19d4d198fb90a7dd2d8ec4396f157626478b713b8ac7386515a0bea87a63f6bc89924bef9de61f705"}, {0x54, 0x7, 0x326, 0x0, 0x480, "a0b6ad60cfe65b9a0dc3d69a6c55857bb6c5aceaa3e9b3f54aab604421072216a8096b309b977e85b42aae8ed3527a77cee29e9edcfb0fdba4455d6ff5d06000d244cad4"}, {0x4d, 0x5, 0x20, 0xdd9e, 0xb4, "6d251b51b7a05d91e867cc6b7ad8853baf4344d53899b33f8c4ee4da34224476b83c09b0e014aed76dbe40f4ff32b371621ac0da3b47f48ec283d93eae"}, {0xea, 0x698447ec, 0x100, 0x9, 0x1ff, "ff80d932f5c80b8680f9a9217cb6e683721561d54522150d3bfd1c618f8bb852be792fc1d0a73c38c8952ec54c7d3606f9d72ecadf9747f5782d96e6a7b8baa2cd827732ac263ec2586cc4399af60151c83acdd250d7a464c972e5ec36b9e2d3e0a39bf76121a3de9bab7d2d538323fb07bf4bdf76c40465e11505f08297e13a86a379c662b2c68831461e313f7f7f6be43a0379c769301104948a5eda94e9911423480357df2d971d4c881bd3112e6df3ffb0e65227c90deaa7c187925eefe533f04d18efc41a089f11614e5442c02a887baf0296ef4fbc900b"}, {0x4b, 0x0, 0x200, 0xffff, 0x100, "9f27ac2e96b0cffae0b1faf2008e09046a40e628ea86e14e5257a66c4334503acd7dd9b30476fcaa24bb474a9e44b7dc5e161ee0221aa8de1af9b4"}, {0x1010, 0x3, 0x200, 0x70, 0xff, "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"}, {0xd8, 0x9, 0x70a, 0x10001, 0x8001, "fb724a2cf2c713ec2915afa38b43c8c4e16a4c267d1cee5b3de567a97553ca7cb941eddf4570fa9fd87c7786759fa1dfd4ad6e04365df1db7a8913ded63114b9300343d186ea366fe1d0097cb7c38fb18c428cd5132f0e957fa9c576cc433ecef0a38d395853a31e944466bd02e28641389e71dc8189a64785a63f2557f5bb094b8f4784f77493dddee91ad89094a36d40f5a04a1713cb9f65a219585d51eec5935af159a6d42778bc9bcd0ee8969eaae929f6beb5fb96dc20065395ec572161fd97355dec88e503"}], 0x136f}], 0x2, &(0x7f0000be0000-0x90)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffff9c]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x90, 0x80}, 0x20000000) r12 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r12, 0x400454ca, &(0x7f0000c91000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r12, &(0x7f0000a08000-0x1086)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4bbc8b", 0x0, "15d994"}, ""}}}, 0x2e) 2017/12/26 11:38:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000020c000)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af0000)='/selinux/mls\x00', 0x0, 0x0) bind$netlink(r3, &(0x7f000038d000-0xc)={0x0, 0x0, 0x80000001, 0x10001}, 0xc) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00006b8000)={0x13, 0x0, &(0x7f00005d5000-0x8f)=""}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000687000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005dd000)=0xc) get_robust_list(r4, &(0x7f0000744000-0x8)=&(0x7f0000583000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000720000-0x8)=0x18) 2017/12/26 11:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x100008, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fe1000)=0x1000) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00005a8000)={0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x2, 0x7, 0x5, "f24c0f1a7f0d63c2b14a8d24ca99ee48781e17db31ef006b058e3c44fad0e20adc481ef6eb77120ce955950a3efddde50294067239f652b7336d89a85a6144d8", "83a608a12d00ce323978aceac2e529411a86a73968b90aa90749bb39c60483c0db1fa5d8b7718a4f1ec096fd01c2f0b0575956b2cdc9ed670c6dd2e5cd15b143", "46845aa4b31ce7ca3e75d288399d3ce69c20b846a09f8fbb8778687af5bdab71", [0xfff, 0x20c75504]}) ioctl(r0, 0x4000000002287, &(0x7f00007c3000)='<') 2017/12/26 11:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000148000-0x10)=@buf={0x9, &(0x7f00006aa000)="5e13db43a8c0e93251"}) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc9000)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e37000)=0x6, 0x4) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)="") pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000dec000-0x8)='./file0\x00') 2017/12/26 11:38:27 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) pwrite64(r0, &(0x7f0000007000-0x1000)="0c7d92ee4bfc8f88d56d9be221415e5733fbd3d75fe48d021df4004a3e930c35c5767af758fa0c94bba27062cddbb6c6f675522a83430c3138855131871610cdd0388472a97583e4756b25593e6fe61e9934233701617108e3e65b545cf61eb9a299198e7065ce78bd4bd78d107dba4c8a6431711e922d97ae5478329d0bd4a8a1f532c2df4dc0a1159c6727552efeb5f5fc40035dbf4f477dff109518c3b4b283c0df7117fd3df71708d56e57fe716ef6d27e28d72ac021fde3e616d35f3a304f53caf346b7659cc5c3e1d75c4cb1386c9b7163ec637f42b435e0b7d1dd532e7e61b3bfadfc8e3d6258ab1b88c54a413d6ff1a472a76539297744a50787a494cc942fbd30e4a126a6171af72cf0a37beb0d2ee3aabeae17f0fb8b530338a4cc0e57a378dc7dcd06a75a8b892ecca33057336c9f5f256694e5efd3143d2fce64a2020a20ce0ae94ae80a5145758e249b63e5f9af17f3b690b29367f4874d51abe4bb9798572728edc81aade4005ca459545a0966d0e0299ee9eb5d93c8a206960acbc99d9a9232865a0b100844e59410213d62551b30e0c217a422c82deec07fa0964837ffd7ea44a1940dfdd1d933932a214a0496c8282a90661dcb181f540a5e65bb5f37f8e4da94c1c12fe9e43c9c9494f26ea557dcf7f094aa369006d23172060e3038693ce2b9e75c7d2a5c3631cdc72f44c959cfc907a0ee4380cc7274cd4b3dc516af80867d79bf95f233b6c83b505fd9c7e2a88d13223fe4a94d97357165d7f714e32050e7d09ba19e892a810de609056e0916674de9edd5d2b569725a9b4359e87cb95adb27f3e91a8b346d14192e6bbbec3f4e093769d1ab5a963119f6d344aca67c8cfe4e758935e6a484a7b892f67ce52a45e1c964eb770c916acfce526160dc74e5415a4d2a6e7e68fd0b5cf54de1a7c46b0bab3d971e55b36449a5b00ccb9e14562e3cfe6137130c59b3c4ce4a9870e0ce2bfde969f3f092d52c43b0bb696440e67567f32d48d26bde6e90d6d9f16590932f0cf35e3bbe8cdd92c656d2bb65f8f29357bcff658fbcc82db30a6bef87b1bae1c97d7441de0ebaf2ad3946420651e7d1dd0f4641f23a68474b7415f0d7d07e6a639093f52d63051b0644a6912d7f6d51f5fa9c305b8503d1e2c8c35a9325d486c8886c7ef2b8a8e2c1a5b602fd4678c0f904759a1df7a7e24b3fb5014eb5e2d120cdfb70bf20000244d75e4f5d13e665232f95c24ed6823e48d97e025bbe6c8789a178c1d9b3b3dc4a306f7449ebd29f6d5293b81b3de89d3c6eb287c7705ad4146e8a5a3de30aff167cc458caf2ac755cf1b32543f117494255c7ff812fc7ea963086ae89bff1144b5c2572c05ea9e8d8e1eac59849e63036aa809b93032ad1d3fbbbd04e6876aa382e716c24ebea9e3f153844d0cead1bf51c72029c271097b620eaed250e5c5e76ea0943dacb524feec64f4d757238dc3db1cf0f6b30e14defa8276596fd99cd02abac0ed5b1653f2b93797731caf7990d74e9fd6d246f02fb2c8aa3038cf809e013012c9776dfbce245b3c8b523867012056f10d1c64e19ae3d85420d92c4f22011566482d4325c91b6bf2e26875b50611e9f41f8ea2609a507d9e2598447e7153fed6122aca63c232a4002ec5bc099e5509f788ab139bb8d422449218d9784e096572e40224c81c7fd89158eabf8242d8237b09818fbe4df2e9c0ebb750b0d1d87026e7b0e2d155f1f656c530d66aaa742d80b9c063f724dc459f7560319b583970b5c107844841efe6a3a384b74d2a0860f19318ff695dcd6348df8341753cb01e71116f3564c951858fefa7fc2212dc1837a23a8f6503958ba3fdf4b9f7c8cf81b345051a648411cf0f9d1746c29a4dc9c119e68e071328acf37040f5cbdf0df304ef65fb8c7bffa91195fcbb9ab134b0388dd5257a939578792d76f1533a959487561b8982b28f57f777c76d90f6735022e35003f96ec25abed912ba2619407afccc0663b1c03413834685c562ab0d99a8187f7336ec58fa932bb943e813f9c529cbf037133c002dd4240c870e3c49698a5e423f46c4ec36d48368ead3cfc8bd194c47e7e1f1474f0ebe43db453e69b8a5d2ce796b7b6d8e13f1f07eab1db16b622f76ea6adc5e17c74353fa05623351fd2cd6a4c59f3a958a71d434a8a4f64ded90bde0552878ffc787f0f7e5aa993016940ddddec7d1cc7e1bdec940d7d523344d8cc91cf31241d5389c67bd6260d94ae377b237944fdec3f62471fa5571649c1fc880720876bcf9f06b22a52d962e2cd7606f66fe8aae8b728bc2a2f961d8edd5430a1467088a5fc040f4b53e57968b3a6420687d44f5b15741643dcba1344d8df9a3f6a2a669cddb788c5b0d67d051df12f6937498de53bc06166363db10631f866b415b478575f5541045087aeac24620d1c20704545ead404bb90f51bfa1a7a178085220ef194cf91de0f5b9cccca7feb872327ed5749702b24c992d4fdad0ad224b9e2f6dacd9ae0a0d0027a8f40d3302a33efea2b9e02cdc481ec7a645ff51aec14567cbfe6531568780c871576f207c3e481239db8ed8a1c9ce1ab017d786ef23d0ce3891bef24963b4f555ed04a183fdf938b1b7456a37bfe6e316aa4277cff4178ae37258bd61abf2b662f7a51f31ee3f6bbf8c7d41e05f654c173f8c1cc538c8741a8e336ebdd57f01a97b2864b80db9e2ac88547a48cd84b01aeb9054d8b48a4c5492d8ae13fe8b85725e341c00b72f5f99da0ec1446b59007ccfc7caaf72931dba744067a0c7a824039e4845010ed6c3b0a2ece6b75aeaacf240edcfb394416efbdc160ad1423c6f8492f1bb9ad6caacefb82bf72f373160a688c30bb078a655f21c0a6c655d4a32c5684a53d41ea498b289562d861e06c54164e444564ea36cc2c6b6772b08817841f4883e9863bd7c4c5f57401526503de1cd9f47026d759720f81f5a1de03386b092e650e25a915ed22a922d9d671520578553ff0c505c110ff50b3f7f99e348d04370f74d5f3ebd0565569d5616a2409403a595646a573f33378d65278af89552ab4d69fb8d1a94f2366cfcbf85aaa245e6f7f171ab2ffbc7e524bc27ab3e6dfb0e53428c7cf459104ab75a98697fe0118226b49e092ddc498a4521766201872d542037319dfd31a92cf0031aaa397111d8d142596807612370f3e1abe5b281383cb51e3830e94710432d7a489cf370ad029c95b23d7d347acb20b8423caf11c275abc9af251184a9ae2210dfd9285a95e4eeb5953f562a1ea7ed76728e98e1978795c6065d4307bb700702302a6a4119f9960036ea949c95894875310ad01d0a99bc47b944dc4b1bc7fad1a6b70d7351913018ac8079fefbbbc89c3aad8ece1464b866924b5efecae011d7778e51998edf951fb892b6faab6a96bd24e6ef13a7f32411c3bc7c910ab2102f2ef5a5a8bd3a223c9dcc5b4326a128b660648b008f4a987bff7ae3d1a30d5f5c6c1e8e55084d762346a3f7d7db68f828f68b1fe2d7c69158a2dd74ed68b6cc2580dbae18c6b960e56ffa1207cfdc9bade889abd2ec3a3d9950035ab3e977eb4cbf30a5cd6cc8818dc2b27d3dd9e8e13178c42265ced12ead5cd18d170e899c7523ab4d1bd18a404b4c3242cbf8fa15c2e887fd2bf8de29efc47c0316dd0b9e94d16d3b9b328557495a57bc4ed3c18ae8546c89fee41ba530d701978454b18077ac727b8695cda57cc06faade671624602ef0e9d2ebabe5142741193c8851d95eba3162c022f8a90ea545a811c581574ce008f6a39e170e3d83660f0349f2aabbd37514c0d1474a368f39539d992a0c2e0f527c664b938b14872f1b2d6db8cec61d7584e295e339a4dc4b8be3c6be4ccef65f576ea88944b3727550fd4d32065e3f98dba3e68d5c05b30a0ca814e62bf3b0897100c404136c727a8f144e3cc94b33932bf1c9e43bbf34700f22991e2412f7ed9ea0cbc00b1dfac71b8d889133899af8b433f7e595bca68abdd69153bb02d725226a6001b171d93973ebf8f90d206d11f91f04da208357cbdd2697d0fd4a8a83ee63c7e7939f7a43aedc81f14bc38547dd36f170b1577e5436124f8579d2b44b843dfc31974491e1e4548c99370439575b8fc7da617a438d7b27e465d85bed43230a57c8bebf6bf84d5391dc8387775a4a109d341745182802949c9277ebb6b3821f6a9d8f038b6b847f65840bb2e51cd5cdf78bac3795012e16e9364509639c43a9574e49dbe02b3a46d3e895b45d47f8e63e3d98fd5639600c57d3ef2b352ebc73a71aaf2fc23fab175a25155ae956322e3ae630a128cdcdb5b566e339bfcea3ab3c62602b2a2841a22ff86a9021864296ee31e351b1f2aef6f680ba3a14aaeb8c0a993e488a2b68169d6d793bee754de923d0f7217bfb4143c88496e5ba18f4e55942637096b27fc69e732dac7b20414b2c59756651f78178b57322c497a7bd9c18201e0e38fb7b449bebfa9d7df16765b84c8cd386d4aded5ea26c1f8c2683545df1ca25e646945823730aa9b918de659fbf021917183721251cb4e7f401492e3c4264fe46bfac67562d1a145e223a27ed000a5f633639fb9589e43ab3deffc179dc9fd378be4da678c284ff3ad66c6691f05cff11884cffc82b3585cd53fb870d4c6b2c63553cba0f028fb2a059ff9dbae1512e6925dd3441665324bd65bc7dc1c60ac7d043fb3b6e843d00bf44a1399e76073c66a61c18606cb750ff88e4eb1032f555c712efec28fceef9d2e05ec21956aef14296c38cfcb96129c55f7601fd473d69ac0b0f8f7081dfda88d61aced984f1a7e095d518d4c296159a19d11d1b3777603d6d750a09f90ccdcd4beba581addcc498e6d20c9846eec1c2a06bc76779be661cfac096d65bc2c9318545882e8e8511e1c36d3c2920cd953d977ca64d234e8c6cb5f4c91260d03a2fc1384aaeeda9d3528cc1fbecdfffce5fd25036597444ac31578ab694cc9e2d820f5ec79bdb56e360e3e6221c511e62425de0c42f50bfb8f76eebdecc5bb2acd0076488bb1481835475f9d95c76fe466622795a2b49f4dc89fd9532c84d1948418323b3f97dfdafd8fe6ad461b38da0acf2edf887e841e75790fce001062114a8e87f2328b9204b8f371f47c0082814188f6405ecb8766120edbe2da212045a8ff78db0f82de8663769b0c4f663bb8f992c81472139a02bd0324805014f52c79bdca0cf5efe892952dc547b8ac4231178a8c7e64ecfe666eff0fd6f7a0182dd4700898fa85e9b3a516e4e891b7d418ce2367a9eda91ff2bd4618a0baf46cd38c58ee2a90fb299a083ee2eaa4c453577e1dd6d406accfbd2decdc16de7e77d7dbfb7481872e657db80ef44d958f0ec1a540563bcb956013d2a054c1995170ad77b20b370833179c6d12e8000eb8133a6ae1935a0db1012d84300dd5ff6768b4c68a04a565a35a96802c3e92accbc77dd173154ad809941665e1694e3a6f6a2b88719698ff8d4d7637f9490b51b368bee68a46f7c6f93e593a0cbf11e5a5fcac87e081d2ef73de6df870e21ff840536b1b04c654f76f2f5b8ba22952f4933747ac44a661fcd286616d1ec4ab871c8a0425070c7c0f25454404c42c87d7869ce05f1d77ae14cedb1390db37dfa18eb3b483ccd1276c6d5c8473560fdcf1afb47ca52fd054413cc39efc1a97a5ece455c6742969bfdd07722c70df8e838a34902f2b3cd82fefe478184b9a0da59a4d6a9401e2b8eaf82214c64d641762b352bca2daf999d824b4e77f2f09731653a52bc387ef7d700a3d1cdd67cc5f79271cbcb6377e", 0x1000, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) poll(&(0x7f0000008000)=[{r1, 0x2, 0x0}, {r0, 0x4, 0x0}, {r1, 0x1, 0x0}, {r1, 0x1, 0x0}], 0x4, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f000000c000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2017/12/26 11:38:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$setopts(0x4206, r2, 0x63f7, 0x1) 2017/12/26 11:38:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ea000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8a000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000281000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) signalfd(r0, &(0x7f00007eb000)={0x1}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x8020a) r4 = fcntl$dupfd(r3, 0x0, r0) syncfs(r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000f1e000-0x1023)=@hdr={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @eth={@random="1c2d3e2b6d7c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0xfb0, @snap={0x0, 0x0, "1f", "83b0d7", 0x0, "3af1eb71ce8fdbeb110fc6e48da3ac6b2d440f7ce48c3aab3cb2611df110587edd376b59cab5eab494c7468c91fc8f15cf8b5aa4b2efe4e5df8a1943c6746a801afbd68d819488ab6c9ddf9a7b46b00bae3433c6377c9ef7efa9b8ed0a75db9bf8d04f745411f29047c34fe02cb0f23c333e13d06976fa344dddf312add354642950d5cf49999d712af7efd76cc7f31c23f255545254c90a48c1e669755fb307e6192813ef20c293c3465b66ec5b38615c050dee321953fc7b52a08d517ec27c6e50dcbfb06f60b0bce4a05bcac54cc95d06b78d0ca0c5faa6f8f51d59ffd33f0f3c58203b9f6dee907c96c460e37ae4f29abeec9885f9bd2f0fe82b1ef5ed5eb72ad1e10a39f997fb7098083a9054d27649a5efe2f4e67011de49ad89840ca947750435a6a861283a625f5903a3cb947b1af54483da8ce83d998d62eb5e1b489a46ef01393c44a3dfc01f7be102d6104e9defb7284ce5db3a97d4de1dfaa5935ad109d6546c5f7136204e045232e0573adea0e52d287059b4e4af87ee29aa14547f87060dd9c0bb41ad03587f1f7fbbf310cd443563c29aee9c2e1761e8f2985ee4790ea2c846e3433f61bdc35067f9e7bc76813a3a1ecfd32d281fb051e343226b84a74e5fab24eddd71b703f69efe114db969e4645eaddf59b6021258447475e358d65a59d9e43fc035f869bef34a9ed949bd31e7f02f48e2d4a6ae37c6bdf4d652a5c76ea16c8ed3218c9ee71c44e2f666948abbe3c3223fb646561e6e4cda943173c34249399e1067893e98310f2311149285618195e4c3527b8742ce39119487a33b246ee61479c036e2416aacc3c365160d3df6c854b76eec6935ae1002390fbe460437f7ea017b6281ca65d2d76a4dee638f179b23983d4015aab1be8ea5386b9b18dd0421fa7141837d3f7a9fae2339f6f2be9f465af1c9cce9a099b6c99e4ed8bd0e2f37cd36a95e12f3a1cd92abb08b40bf368dfb2d6b329fec60ca3631ca922dca6693220d54d0a28d1782353bed1d4894f802e1ef1e8a575bc84ee71d030381d589a5ce3022c905746767cb38aa2a246421a52629aa581dc6d963c7ed38def37ab476a349c001e69923c301c485bf1a6a1cbf2f61720b61638a95beb61703eb6b9fa7c29b810ba3e8cb5292223e14883def31942ec18912d8404c7b325032f35011117b87b25f0126c1d4d0811f2934e29ef5fca4de2ccf9f21d794a5705006d5f139edbfa97dbd08245aa729f1b22d7449d634af05e68e73ad47dc9ff496c4b752fe83f241e4e13f2dd884eabb4627011b9daf5c5da09ec6d9c18faf5d763b959e5f65d5d2cca3faef37a681c79abe9949c60cac53a403a64e72d768ff1cebb2f656db007f9e13f6263f6b1c5ff302877f4a42aafc7d7bb6e196093c49c7dd04d5a6053a6f3e09124ed81b2b5366c51cc425d3e6920abc9ed34ce0d9da737007a86007e3edfac016ad96da482872fcc34ee19ec3f911e52abb8e47a913e56b3e58f931e76569a95f75d84e289a7b62984af85ec5aeda50175dafaa687c98ed6d7cb0668c987f7d5c761a95396337222398f4e52135e925bf1a982676488ecaa17072168943c5491482183e292f2c33caf731ef3315c7eb09e3b98b1bec33fc66135a3dbeee9e189d97bf5c6e255618599c1550fe7984b31a51c15f2825e0b40e15945ee53e9e0a4b899d27a5bd9a6c03e955ce523f087ab4fd284665c8ccd2b6844a426e2e1d09d57db8c0c5cb8e3487d68f941b15294fd184cc77d6b777d107a979bb832e79bcf6568fba43323b867d4a2f97cf0759dfa3c917776a041174f454925b7c44a4fe5d6b65f790651b33a794a38d73158ce620e1e4c8a5db553d625670eff2939c9ffcacf1ca35c65b79634039e95071bcc471ae5cf6512b1c51eb3d1929818fb34fb87e28e75592a0fc0e13a2da10e5b64556bf3e07cd1757b2d7993c3ea6231c8248821c5cac3662f8e661a0d38994a528d4aa41ce552d1a97d272bacc713fb8afb75b75dbca2f7571ec98a789fe47007659e913f1aca018a62a6b189d025e7aaa74ee21427e515ac2530312393c120e3e2c221e4297f5c36f5e3cd61578d0fc109f0ea5523717f5401b8cb8fa4754bc91b71d5a57b45c904687865981d600f6697ca908b6331cdf78eca558d61823cc4096b7e53f17ba6dd124ddaf056a9baa54ceda70993e04c2aabeba603eaf21474a4cd042cef6ad51cd2afe70a40c1129820d5f4c002798dedcbcad981bec700e538093b62d13fca45f4e0a4673588e7bcf124aca8749b8f039161010ffbc8c4c5122045f02c1c803a8a46e1a86c70ba5cdf3ed9a862f40141a00b938ff37b809473ed7cac57091a1a150e0928738f23e059dacf86969d18fb2e2cbd0807b4b8fd00d6605dd58621ce3ed9dff34227ec45cec737f4c54e4c33b3f1f513ad3ec843ac50c14988a0c1bfc33c61a9b7d015b23c044614771c3288d678f2c0a2a3fbc05f3589ac03f6b145c5476ca76e8e56c5928767ac87c0a74e9e39cd758fa5ab310bb3e0931dc14d1ed8d81033e15b72e18c933de8afdb12771bb7aac024473165e51f720d5610ad6792e08fcce6ccd2b1dc80490089a85e2d9a4b9928cb93661fb07d9d723b89e69e68536691c49662d04a9104df95f4f8322aa7ea2167ab16e1e992ac1358b5a2de58da86c8d43608aaabd88fbef68ddfcaa3c48fc8e9b54f2c5aed7b53f62857d777071a92b93d45705f32fa1ff8ccb0a04e28ac9e2f9f5b6afb4f9a24a9486237af0fcf4510f2e9a484f364e5b70f85f2af690770f1ad8c41b1c2b7b4d64ab979bd57b5df85eef6fcdbce269c1ceed05025dd399a330222a2fcd0113b6748c5bfbff225c9e49e3ef7461693464efb5dc00f5fcffc9bde85cc5433c67276995b19f55fc3adab7750527fedd81878237d625f19fba405024f55a3be7767680c02186ae918f24d24184b56df74a57ed574bf205e6034423285fe23a225c45642acc695ffe3a698cb0a0dea50f900b409717568bde0c814016a6c3bc8e5064b4cd21a7ff59840cb225053cf809c3ff394e05eba0ede61cae8babd77a0057f29dbaaa26a8aded099fc5d6ff25fbd8dcd740613a24098d959ba227d899a95cb5fc312b590f29fd227174c5c9fa7f81ec0385bf398b00fcb0dd5b80bd4cae39102374a0049910163f1bbfa5b708b6b1ab8d78c598540e7b95b06737ada486a8d9526f8e56e2f05bd2966e28c8dcc66a7d88043f3ec6d0a2d7ead9b4fddb67478cc60c98ca9df431214782444939c388bb0b2dd1f0bea6360dc63bafcb3413750b949e330aeb0b3b3741ac47b59f9c2fe83aa94e8915db9bba648e46780e07b789c201b49f69cf5deb2a90828858b4ebd850d913af06365735c43fc05b1cae406c1f1185a5d78f1c22386f2e6ff79b194d16dc3fdc22ac5bc980c884573418de250910c734f49dbb53ead9a874dc0b08f1787f934fdf3b39a64001c0ddd9fd1e917b4126e6708d25d6fbc8a7d1e8e6a3bc057f53d5d8b13f78d4df935ef3bbb40c47306a4ce2f88e401168053e46489ea1ed1f1fdd4d969fb2930e85538fbef513300bef360afe390f69086d2add458634a55d7471e0acd254c74d1edcc27e11ff03ab7e2f3abb22b2068421033329c2b88526378e5a15044bfa0b9e6174b510ed67a3c8a66c1c9e94fd35086cad9dd443f99aa091dd85af6b5a6cdb15b6b353a47495a44eab7279e59e5402a7e1436ca73f9f02aa9c69991bd38656c6c4c0dc556d027868ab40100eabc967bf399d36c3a3f537764592cf6d462dc969576d11990d3762ed6eb2d02e0a047ef14e7e70cb7d5503cc1af7e1df7b49bce39738516c1b44e8f24d1aa5c656e0df65ed69085e289397b2c57d0f66eda28c6360384b58892627532f5cbef19eda1b8b68b7bbee5a4c1b0a39c9143dcbbd3f803e9d3b3b5c9745c88b3a9f3e776a0dab4f679acd549245143f9793d4b191e006d339fb8366d1b6839adece44c98c16185b436b1484c2e50a30376cff0e87426db26c39e52c262ad09f7155200a9fc3a71725619d652d3c1db4e8b14ffb34e3acf3557727b388f08381395746d98234b7db2131dba8b3d46b1e4e4964be5251dd0e29d032b3d769a09fcd8ae09d18cf90894d7ce8823ef2370fe24dd7495b949bd3aea9ca61d700228280ca111a8ee3690687564b435cc177c9096d34bc507d8df9060733cd32f46c9c78e20c6ffed115988311a1452ff3ee29a4506905173cfc132ed62770ad386f42e1a048d51c1283fe7a856134c8024aff8b253eba22314fa447dcc5ff22800fa7f51cfe1773321c8b468fb3bbefe72504c5e0df403847e7a86ef8160e7a79b6a1656e8f9d5963c9ed77f60003b9a68e34da57a2235ceb09d41050b244ee0fc702be777e6813c588b6500e26054c0477663e23e92e90f352650d3991a85563461beef71b57685ec0f2798a1c8427f9d02f548e1e93f85ff636ed20348626e20f2740004fe9df568507d0e15559ea66c4b6a31984ec3c794345993ae38b4be55f53ad774a0d52c74139a8f2a2650268dda731ec247df5a4991d592bcae1e7aa6ce943ef0b88bff85fd065ad46d2cfdc91d53593b692c5c495d574d87fa3be989f2e3ab3fc326cd6759a4af17a1da7247d01124fe6769f866af11014939996b671fccfb92f43381380ce15125a1a02ee9b0689d59748d356c955ddb3aaf7a3e23540a98b37bf209e3450b0cc21a9a62d3e34b1cb5c3229bcc40138cf80272b0cd6eaf2cbf57c3fe853c08ffeaaff60f9499016fc423ca8940426f18c6abe4b1590b2067d9b533c3b42b900da8e24ee6aa3deafc2a9ad386f31faeefdf0ed3baa94affe9857aba910bb39a202a4f76c30134693400ed62b4d09f240b60e7c83bb06350bc42424afe49169a636a011c7689a4704fd727ef0feba97b0cfa52b5585ea17ff77c6a7b2ad7fbb4e34d37eb653c9bb33a7ad5eda9d0788a098611e3c6f7b5f601631cf62554de2515c5abe96f5a7827c11fc58c708aa24431453511dcaa6fecb23697559088cf1475c57f05b0e7f7b69047680c0c50c86d548e08c0f6f8b13e99544951ae8ee4d667ff9d9eb920bd99112904efc1cb26326d73dcfe1166f1fd4f9a17844acbb3e879a03482a750c6110318617ae8f8d9a9d55fdcc7f6fa03fac1513b66ec4204bb5a5475aa571195592e5bed49b23e3b0b216e9089da50b084d3f5f0211015ca8f0ee00aa94c9df6e06a0bcb496b3e4cb89544793073333d1bd12a9229cb403590166bb5a81fb224559f5f2b41701499ea338dff6740e84883e2055dbdcb1f13422cc53cd2526b53fa51d0bbe06a8e46ddb83bbfa61c57a0abb83908cb55fa4d869f6f14c8500251f78e5026d49a69be71d35e7a6a4f54855f9c61e4e1f09415217e67a55bafb72d7ebf0a15f19f325e51c113d3f9ac7f8c26a758d35781f9671341c1baf68a045c1a69f280a5aafbe6325e623b7728bc1458d8e45fd2572b6fc54a0f5e5f35f17816fbb6f40feae9dcb521b3499ff9b72dc1b3f74bf2b2e5da2adf77000bb1b762a14445ee70c3819fdfe609ceb3cdab2c2e0caa5de72d073937dd4c08f35dbd9bcd3a97188bed503947870162cb76ab4d13afb1dfb9dea7374c93453a78c50c44ace004e51b6a0dbf5e66b25067011ad28c3"}}}}}}, 0xfca) [ 34.369201] binder: 5832:5834 ERROR: BC_REGISTER_LOOPER called without request [ 34.396554] device gre0 entered promiscuous mode [ 34.407154] binder_alloc: 5832: binder_alloc_buf size -4783790880356863696 failed, no address space 2017/12/26 11:38:27 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x1, 0x0, &(0x7f0000013000-0x1)="1d"}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f0000016000-0x54)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = memfd_create(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000017000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000000000)="ec9aa6498a62c5798258137a086c6860b3b9bf9362b44602f6c046316cd4bd453c5d0d6f084f3feba460a554efcc7d40e10d05055c578c032b1d8736b8eacec37b641f668f16573c5ef372772cf2526e5bf109f530c4ec25998970f7ba2e3074c4defa03cdbcad301a632f549dbd8b3026bda45a27c378c76af78381b47049e0f9ca67a662afcc9732f9527b6d2cfa355724c032bbf9e9d5dcd955dc8706604c25a864d2c378d3011ed3cc", 0xab, 0x40080, &(0x7f0000017000)={0x3, {"3424ca6d0229aa"}, 0x2}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2017/12/26 11:38:27 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e1000-0xb)='/dev/hwrng\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"fc719d82d81f86"}, 0x2}, [{"bd5b6bdc3ac8c3"}, {"3c942bbc944162"}, {"68242c47af4470"}, {"3a12699a0e0a53"}, {"4df55c4ec9078a"}, {"ec82a5303486fb"}, {"9a0af7224d875c"}, {"3ca9059a550411"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f63000-0x8)={0x0, 0x0}, 0x7fc) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00005b4000)=""/89) mq_open(&(0x7f0000eb9000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x0, 0x0}, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) [ 34.407162] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 34.407182] binder: 5832:5843 transaction failed 29201/-28, size 0--8606382959826404084 line 3127 [ 34.420483] binder_alloc: binder_alloc_mmap_handler: 5825 20000000-20002000 already mapped failed -16 [ 34.445780] binder: 5832:5843 ioctl c0306201 2000dfd0 returned -14 2017/12/26 11:38:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x400045b5, &(0x7f0000338000-0xd7)="") clock_gettime(0x0, &(0x7f0000552000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f00004f0000)=[{{r1, r2/1000+10000}, 0x6, 0x2, 0x5}, {{0x77359400, 0x0}, 0x7, 0x401, 0x8}, {{0x0, 0x2710}, 0x8d7a, 0x2, 0x0}, {{0x77359400, 0x0}, 0x7, 0xd8, 0x7}], 0x60) [ 34.464117] binder: 5850:5853 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 34.464189] binder: 5850:5853 ERROR: BC_REGISTER_LOOPER called without request [ 34.486071] binder: 5832:5843 ERROR: BC_REGISTER_LOOPER called without request [ 34.487328] binder_alloc: 5832: binder_alloc_buf size -4783790880356863696 failed, no address space [ 34.487336] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 34.487353] binder: 5832:5834 transaction failed 29201/-28, size 0--8606382959826404084 line 3127 [ 34.493711] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.505008] binder: 5850:5860 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 34.545149] binder: 5850:5860 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 34.545185] binder: 5850:5867 ERROR: BC_REGISTER_LOOPER called without request 2017/12/26 11:38:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/ptmx\x00', 0x8000, 0x0) tee(r1, r3, 0x8, 0x1) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) [ 34.564405] binder: 5850:5867 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 34.588464] device gre0 entered promiscuous mode 2017/12/26 11:38:28 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1, r1, 0xfffffffffffffffd) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x1, r1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 11:38:28 executing program 3: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) restart_syscall() write$sndseq(r1, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000024e000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00009c4000)={0x8, &(0x7f0000326000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005cc000-0xd)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000746000-0x8)='./file0\x00', 0x0) writev(r0, &(0x7f0000dc0000-0x8)=[{&(0x7f0000aa5000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000af2000)={0x40, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x7}) 2017/12/26 11:38:28 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000004a000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000248000-0x4)=r1) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00009b6000+0xfe3)='[\x00', 0x1) syncfs(r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000fd8000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/26 11:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) timerfd_create(0x7, 0x0) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000b26000)=[{&(0x7f0000cb9000-0x95)=[{0x10, 0x1d, 0x20000000000003ff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/26 11:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000039000-0xe)='/dev/keychord\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000077f000-0x14)={0x0, 0x800, 0x4, 0x6, 0x0, 0x7}, &(0x7f0000614000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000055a000-0x10)={r1, 0x8, 0x1, 0x8}, &(0x7f0000ed0000)=0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x8010, 0x0) 2017/12/26 11:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cf1000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b5a2fcfac496bee4f819dd83bc08df58"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f80000)='/proc/self/net/pfkey\x00', 0x800028003, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000872000)=0x0, 0x4) setsockopt$inet_int(r1, 0x0, 0x1010, &(0x7f00009b2000-0x4)=0xffffffffffff0002, 0x4) getsockname$inet6(0xffffffffffffffff, &(0x7f0000539000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ae000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getpgrp(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000ec5000)={0x0, r3}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000042000-0x4)=0x0) capget(&(0x7f0000433000)={0x20071026, r4}, &(0x7f0000faf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e37000-0xc)='/dev/rfkill\x00', 0x20140, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x82) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r6, r8, 0x80007387, 0x0) r9 = dup2(r7, r8) r10 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r7, r10) ioctl$int_in(r9, 0x5452, &(0x7f0000a85000)=0x1047) r11 = getpgrp(0x0) fcntl$setown(r9, 0x8, r11) fcntl$setsig(r10, 0xa, 0x12) r12 = gettid() tkill(r12, 0x100000000000016) close(r5) 2017/12/26 11:38:28 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000226000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TCFLSH(r0, 0x540b, 0xec05) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getrusage(0xffffffffffffffff, &(0x7f0000a2b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000f61000)=[{&(0x7f0000167000)="39000000100003656906ffff7f0000000000000000000000d901000300000014190012000f0001009000000000000000000000000500000000", 0x39}], 0x1) 2017/12/26 11:38:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079d000)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000cf9000)={@common='sit0\x00', 0x4a0000000000000}) 2017/12/26 11:38:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e0000-0x17)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000002000)={0x10, 0x0, 0x0, 0x6}, 0xc) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)='\a', 0x1) 2017/12/26 11:38:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f84000-0x8)='./file0\x00', 0x0) unshare(0x1000000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cfe000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f00000-0x8)='./file0\x00', 0x14) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00003f4000-0x8)='./file0\x00', &(0x7f0000583000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00005ae000-0x8)='./file0\x00', r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x62020200) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000a26000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000b27000-0x4)=0xc) ioctl$int_in(r3, 0x5421, &(0x7f0000e14000-0x8)=0x5) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00004e6000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x800, 0x1, 0x7, 0x11, 0x20, 0x0, 0x20000000000, r4, r5}, {0x6ffe, 0x3, 0x3ec, 0x2, 0x0, 0x1, 0x1, 0x7}, {0x3, 0x3dc1, 0x7, 0x7}, 0x100000000, 0xe156, 0x2, 0x1, 0x82, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x80000000, 0x200}, 0x1, @in=@multicast2=0xe0000002, 0xac9, 0x3, 0x3, 0x7, 0x3d, 0x8000, 0x1f}}, 0xe8) rmdir(&(0x7f000034e000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000344000-0x6)={0x0, 0x0}, &(0x7f0000d96000)=0x6) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00006c5000-0x4)=0x0, &(0x7f00004b0000-0x4)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f00008f2000)="", 0x0, 0x0, &(0x7f00002d9000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(r3, &(0x7f0000712000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000faa000)=0x14) 2017/12/26 11:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007c9000-0x10)=@common='lo\x00', 0x10) fallocate(r0, 0x0, 0xfffffffffffffff8, 0xfffffffffffffff8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) mknod$loop(&(0x7f000022e000)='./file0\x00', 0xc000, 0x1) 2017/12/26 11:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000407000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005b3000-0x4)=0x14) mmap(&(0x7f000062e000/0x2000)=nil, 0x2000, 0x3000003, 0x2110, r0, 0x0) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) bind$inet6(r1, &(0x7f000005b000-0x1c)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) r2 = accept4(r0, &(0x7f00006a0000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000106000)=0x10, 0x80000) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00006c5000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) 2017/12/26 11:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x58, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000c5c000)=0x173) r3 = dup2(r0, r0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00001ea000)={0x1000, 0x9, 0x8, {0x0, 0x0}, 0x1, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r4, 0x0, r2, 0x0, 0xfffffdff, 0x0) writev(r5, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) writev(r3, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/26 11:38:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) socketpair(0x13, 0x805, 0xb3, &(0x7f00006e3000)={0x0, 0x0}) readv(r0, &(0x7f0000509000)=[], 0x0) socket(0x3, 0x0, 0xf5) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) getpeername(0xffffffffffffffff, &(0x7f0000d1a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000082000)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f00005c7000)="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", 0xb6b, 0x4, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r1, &(0x7f0000ce1000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000805000-0xa0)={0x0, @in6={{0xa, 0x2, 0x38d4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x4, 0x2000000000000000, 0x7, 0x8}, &(0x7f0000bd0000)=0xa0) shutdown(r2, 0x1) 2017/12/26 11:38:28 executing program 3: prctl$intptr(0x1c, 0xc2f6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005a5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000d34000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000010f000)=0x14) getsockname$netlink(r1, &(0x7f00007aa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000177000-0x4)=0xc) splice(r0, 0x0, r1, 0x0, 0x7, 0x2) 2017/12/26 11:38:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x1010, 0x4) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/11, 0xb) 2017/12/26 11:38:28 executing program 7: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept$packet(0xffffffffffffffff, &(0x7f0000a8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000af1000)=0x14) lstat(&(0x7f00005f4000)='./file0\x00', &(0x7f00009dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000596000)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0xffffffffffffffe3, 0x3, 0x5, 0xa, 0xf487f8a94941250e, 0x20, 0x32, r1, r2}, {0xfff, 0xef, 0x8d7, 0x5, 0x426, 0x401, 0x1, 0x0}, {0x1, 0x5, 0x3, 0x7}, 0x9, 0x8c59, 0x7f, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x80, 0x3f}, 0x1d, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x3, 0x1, 0x7f, 0x2c5a, 0x18, 0x80000001}}, 0xe8) r3 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r3, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2017/12/26 11:38:28 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)=""/7, 0x7) 2017/12/26 11:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e5a000-0x16)='net/ip_tables_matches\x00') seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000e8c000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_wait(r0, &(0x7f000049e000-0x24)=[{0x0, 0x0}], 0x1, 0x0) getsockname$ax25(r0, &(0x7f000016a000)={0x0, {""/7}, 0x0}, &(0x7f0000de5000)=0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000157000)=0x40) ustat(0x71, &(0x7f0000878000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000003b000)=0x0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000551000-0x8)={0x0, 0x0}) 2017/12/26 11:38:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000366000-0xd)='/dev/net/tun\x00', 0x0, 0x80) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000e3000-0x28)={@common="67726530001f00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000712000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000ef9000)=@hdr={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @ipv4={{0xd, 0x4, 0x0, 0x0, 0xfe0, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@noop={0x1}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "eead74d194"}]}, @rr={0x7, 0xb, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x96, []}, @generic={0x83, 0x3, 'I'}]}}, @udp={0x0, 0x0, 0xfac, 0x0, "6eaef54427f9c31f25c9bc2331b511c0536ae86f839550cd2f0df9b0a2f9f8f38a169a4dfc9d10ea7c1e25656960f0d03b696404a19f55bce1c5e0234bcd926a52c0d6b4dd36947402a9bb9900abf1bf70b55b3327ec8056500af4a834ca386e03978cfd0103dfaf259e2c1971008edb465811b7c1a984aa2f900d50bf066e52bdd9f6720d8a6e5fdc676ff29eee1c74d54386f44abce50511db8b82f492c0450354419861c96d1e754ce3ebc21001ef60a7004abc61ff3ea0a6810460dc28f2b66d8803a6b82875f2c667ac54b28bd3e091c1dc059fcaa2aa2fe67c8624e275a73696d2c51bfcfaa35fe65eef067ffcd3901012910b451cd699e7e9d9334b01e68464eeea5911e84e3aa3d3c1df9e64e8f1953b12aae896503f9a534a3af2a3c5ad165ca254841a5964417b47e9702fe0d16a0ec3fd93d238e9624da645f7b295abe4c3a0f762d298c37b90af56974620f3b6b421f51be3f5dca9bb1935a4c53f073a52b41113c177464338ff27bc5268e52082264da9468d5d95bab8e06be252eb96183b96d3998aff5439056c8bdee3d5a1ed1ab4c0cedf260bbe2650b841ccb1dd3ae965d95c22f33b627f9e465ba3f7b09d8f16d7916e428685afbfa4dd93d212f9e1267d4638416fef44b20a9e0ea229a88796d608f73bf4f799f9f21ec8b5e6d8dfa95680e03a83be25561eb8c492dad9355436ab236c0be04dcc9e1056445377c913e07cacd443ab2c9b9b8d454a85f36bab61b5bac4b98b649720d1dfbb1281b115cbd5e7f39e6b875c95bc6aba4717e82e30ef6d65d87f560ee544d12401753a978d43780ce29662e5086eb05e6c19399bb711c67936a05ddd1e06f41537ddaee41540adb100da702bf6f7302777bde704de43ce70f6e531f81b466803321d2037372665b3c3fe1aa8b1a64bb7f037b79052b55f6b229f0798d7de9eba897e24ae29c2779ac00b69170f29f727e5052669bc2967169b6f2db80d49f230f5b1a06ec6fc309a5bf8853d9bea35a589d3a366d1add746912ef5b205c87705143732f5f5b26f672e93e6b66dc7614faa3195c5ae685b6cbc7851e69c220d062a3ba3a272acf70757cdf04ebcfeb7568e10d8c95180232ed9a487558d52facd4d2bac9421537c21710e3de06b0063a19717217bb77505cd6f259069d13cf3018c0d32e428d44e54c3c885d50ab8d4e23693807fb364dc5ff5bbc9ade7eff2144d57724b83064c694cf77ffb4107f78a514a88967b668048054b1463cebba5478400126c1e38a810eb3ecfa127fc17d311f61ab309700fc8006943125b4651307a902f1a63eb78dafbd2f69fdef7d1556fab743f911e9e2156da410edd4e31317a99163a2b3370aa4e9b97e90a762f13b31cfe4ab5545ac65513d8f11fedd5cbbdc46a77ff5bac2b7f969b8090e99d19f22eecf2c4d5d97b2555e39ff839793f8a93966e21d05b96cf3b169741401abda4b9527a34e0ee7e8c078c942c50d0c9507037560f8ac2921d1d5792f49cf42476d4c2829c188f71190a072fff34b6497a77c177fb98af888c947cae2296cfcedbc16169904c405935119523e660fd275900a660fc6039200b2257643b2d397708b902d4013ecb05f4a18e9fcd21c2090b025f536b63591fb38ca7aa203976ed5e6d48425b8c9d808f414cb4e5f92119494b8da8f7827df25e624f4c800ba5be49b32ce62b2965ae7a59af14a5d20d09331e908a803ed09efbc70538060d76a8ee619ef57dfaa3668f8093b33073796230d45336711a071dc46fbc8a976ba4c5037455bd2c5fc6cfca862e725e2ea4279717dd15b53b709a868f6df3c8ef615f44b1fd539888e7f706fcf324e134710f6e44271877647b49771244277e61f55a9df4d60803e6d053c112cf5c5b6ca2085ba8cab8350c80be0400c175f76184607b0f3c6fe056056b00dd7b19d1309cf9097e63d31588539826265f51229db78c3832caf8e11f8e12c59377e5b636fb86a3b44d23287d5f3c143282faa030c35a212c7d17c87131c84444f678e7133b02fb91527117a9e161491517576dbadb57accacb410cd3e272ae2710373c7220f215bcffb0ed7793b1a6fa54f11c9d5d5e53bbb40bf00086d6ea102ad4f3ac54fbc301cebd2d250a8fa55f22bbb047478a584a885da780e20887088217d0e99b1e56328eb8a9a539c2a1c0250c6a308413d20c566e34535cc674c89e4a41f920dbf85aec2886083235929ee6fe9a1147242c6d8fdd6cd12ad05d4f036414542db21e076bd664af1250ea5c936045f8859437479b8e8d0e87a614e89fb9af71a00ef4117e5e403bedd4a61675bc59ebed41b25bf997b40407e09fb3ba8ba1f26708fc6f88da82a3b2ac2f1c256c82ab5a715b6636ea3cb8ef79471b62812e567a3ed1e2a479b078f9bd5dc1f2190eb6e217c45cfae2be57031672de38fdb86ae13558522ac7a146f4ed95058c4b6475ea28ac179000eeb87d8753359a2213dea66960b30f206f491f3a6291ba4b0e6a99b3680c442949cba69ad1f11308b5d16190d6e6f27fe02473416ad755022375a7e5d28319bae20e54b41b51d5cbdf773ab7316296d7ad05f2588d7900a458b8a20f3d96506a232a6fc2b526521672137377f980a300f874efef401ad99bd0b91a312674c498352a7edcd718cff28ee9201dab145d51cafea90e3681db68a810d0e4c0f26516e72732f4d19a3a56f0cafa5c86da7471fc304e7ef2e4db39ed964c05fcd3778bc153f673bfff7880d824b3b61a251e6bf7bc77f37908915ae2b2b7f54e0e5184cfb5e3f99bd8dac449abafeb96282f106b11ef2a3cd22f5a9b6ff61967224a0ce73058b9800cea43815ffc8edcf93bb87d4ef491bad62f3a53d739c896decbd791a012647e5909a25f496c9444bb7e5bd32a2cefafe84980c290290d5aa127ff53c39621687b0e91754368bca1d133063175c0fbae7043f2683dd68d73e66e86d834dbdc69b84df450adb465100c537d8f2eba1421d8e1025db99eccc281dd4a81db7c76f8c232aa846cd87164b52c6e3e6eed209dfd25392213fdf329028392a527c41dd6d4cc1d62c9ecc83fac1beb1f1a5cc593b799d56737ef27c915b8e1432601accef648f08e1b496b0d67a9db3bd3a3e1cf525fbe795eb9ebfdb6b3ac7a7e638bdc19c140cb83c1ab07cc6d91c0bd898a10109534af36ec62478fbfe41472f18fddf75ed14d0277f289f0fccdaf99dd88d5a6786ceedcd158f413e477716cc73bad1c575e90cd150baa3a577b508b5d6f2671721858416130f13f9d3cb2d6409fcee8e601eba3c681608569c84547b12c27f5c67307606b14d432d122bfaffd1430499256d00fa637418207ddd0f86e3e6e24035c5eea601d7255359d4836c88b0635e096d4bf4a75b2b400be6ef51ce74d4dc555202b51aaf57d6f0f7c9223097273c805b15dca2e55c0da3097987f5296d77825d505d92a5f8f163e168edc12ebe5cd0be8dbafe9a76c16b055321541c6a89118a9a94c70dfd200df06bab07afa9f44eea7997b64ff5b077daa238d990cb7826a509b68829d6ce354b8f3b25b254b6686ffaa93723dbc01bc1462f0e473b8314b689a0874c6017cbe20a60c9c884e265191a292eb7d137edb34e86040443e763a1148c3631afcbf27303384f9480135bbc3082cf7582150094da2007d71fe438170e1bd2da4ab9250f99e013238123848d203ee480e0feb4f70b441b7ea6083e62e09d73c150c5a997ee35ded9777c662a6cb7fa5d8f0b008c7752678744fb6a227fdcca517d9b45381051685625bdf3a9889e8f37c2884a1843c8ed279b565314288ea3d15c447b2647374e80ae4ccc9d28a6bea36b30da66cd1a3feeacde82bc587a7716a85b7978cd1a80d04f8521685811bb0250c403e4df4da4e771fd86701a48ca56782edaca46f41646dd9d4e4333d64a72fb958026e15b94512be20cebeefd15c88f59d44e2150ebfdbbca8bf67b10515dc6fddb791c388dceee70ca0af4a8d90a131bff95a97733d59067e42bed2f3ca30878e80e4babd9509dd35e4f2b06b74861805647b3f31de74cfcf9084e8d4471da17842ead627d6d8b17f2724a45be35bf2875cbc37efeed442be14b3431582776c88aa24dc53835f09901fa307fb70e4762c63df0815f4605b50a146ed7f2c2a80a2fa9b32313e7b29cee69a049ebd264e4a44518150be1b0c0c3640e9bf2cc01da217aad3b1e30c0e402ab333a7dd3f6b5056dd355ca934ca64bcea0ffc5a266b43268ca8b8f65bc94e7341d62c102e951bbcd171fd4cc140258ac4ccd3e26542b3854424c1d73be6feaaea0c67c43746f76f904b28a42bdfc908a96dd878c99ea5f276f857d5676cd55169b421e5e7dc4ee471413e827b33d6b33a2aaf8deba9af6a1de73080f4db70cfdd2655913713dc47739615e2e06f63348f8522a83088d41ac76c23a597a51b372a8d5d9a48995f98e9f672af24ff0210cab78fd9f6dacebb441d77342d4b7dcf5c77a72f7e3793b8dda9d59b8495c55427d0fe5491347f7905e08687f2a4dcc183041b23d7bdd19b999c646a50b471a1e9894daccc119ebbf892393a1e9ff23a401726d4391ab620fb08c1485bd371e6f533d87fcdef7418cc03add1f9ea6d8bbab6b41333dabfc52ca32e1a523a04e7fc2acaa838b337a0f85f43770127716812af09e9a7adf418f8b90dccbc07afd03455f69e7744ec6340334a1272140b8e9051de42fe803632c31f065bceb9825ad3846547f2271a9cd84c8fb6a1549bd758c6d01710d95554d95e4b9e59c9c0a40c41ce844a90154a5c2cdc27a1003d212360e1ab9dceccb730d62bfe613f6583e930a2390a2551f15c71d36197309fb15a5747310ab6d42853b75ad13aab8d3ba25042d7b60db778729b3ede79ba79b8049245856d9799fbb837befa57c23461aa574b38c550ffbb72c0733d1bcfdb9646456ca99f546d5af2e8800e7dddb3a67d559a9e41c1c4dbfc4e8b2052ebf214edf1a3bdf5f9525421e1f80e2c4a8cb37939e3df93d6d55af85de1a94321209fec9ae7f0f783f88822491e5e830d5db152d2dcc90649c59feba99c1adafd326304dc323509c89bca999ddd7eddd6d0f59e8cab05ae42a6c3da7c1661241c2cc430ff9494dc0ee4ec0dd59851f6c7df60a32ca93659c35e9a789b3687845874aab0740605ca42ffa69685d108076a09e78ffcd9ab4943c042af87ac936b3691cf370b168a155909c3329bf34f956de4d9dc09e432dbb921f11083384fadaa7b6b61f8e279ea92542b0f887e1f4eddef093d273a760d41b26168dcdc55a072fa5fef07f293d225e9e8b1e570983c1edfa54dd61f63836d10b2786a1cad5afaad101d248419d5d579a284d1e910b5173f19e5ec4635f275735834a768ebb2090b0fb8945dba9c65726ef75dc8315db5c30a283946b401953ff01a5c843dfd76489ec978a615e4bd6ac0a7adf2f7ed4be32896dc5b00257ee167ce476ed6694b628aac539fdfe06d07d2670996689b290429eefba7cd4713aedd4b514d9a786730f210ad1551e34edb56538667f28f3429a900a7127d4ab7a640d9e097431c12f999396e3fd72b80758462b6e27a4cee9064539c5208b130f6e10fc25195a331453da0ac20f40b300dfb505b2291186e4e88ad2f7c2d0900"}}}, 0xfea) 2017/12/26 11:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xa) connect$netlink(r0, &(0x7f00001cc000-0xc)={0x10, 0x0, 0x0, 0x82}, 0xc) sendmsg$netlink(r1, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f00005b8000)=[], 0x0}, {&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x2, 0x0, ""}], 0x10}], 0x2, &(0x7f000063b000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) bind(r0, &(0x7f0000a37000)=@l2={0x1f, 0x7fff, {0x6, 0x4, 0x0, 0x587f, 0x5, 0x3ff000000000}, 0x9, 0xffffffff}, 0xe) 2017/12/26 11:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000b09000)='net/rt_cache\x00') sendfile(r2, r0, &(0x7f0000efd000-0x8)=0x0, 0x40000100) 2017/12/26 11:38:28 executing program 4: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dbc000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000cd0000)={0x5, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 11:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) r0 = creat(&(0x7f0000930000)='./file0\x00', 0x100) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001c4000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052b000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ffa000)=@assoc_id=0x0, &(0x7f000069c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d01000-0x2c)={r3, 0x24, "26c6a8e0b216e285ed0ace4f7a417e301e90618744956bd1852e5f921efd250e798c2c56"}, &(0x7f000055d000-0x4)=0x2c) r4 = add_key(&(0x7f0000820000)='.dead\x00', &(0x7f000002f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r4) syz_open_dev$loop(&(0x7f0000caf000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x2) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000d1f000)={&(0x7f0000b05000/0x4000)=nil, 0x4000}) [ 34.949624] IPVS: Creating netns size=2536 id=11 [ 34.952749] audit: type=1400 audit(1514288308.313:30): avc: denied { create } for pid=5954 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/26 11:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x36, 0xfffd) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000026b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 34.955483] audit: type=1400 audit(1514288308.313:31): avc: denied { bind } for pid=5954 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 34.958635] audit: type=1400 audit(1514288308.313:32): avc: denied { connect } for pid=5954 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 34.962084] audit: type=1400 audit(1514288308.313:33): avc: denied { write } for pid=5954 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 34.967352] device gre0 entered promiscuous mode [ 35.138322] pktgen: kernel_thread() failed for cpu 0 [ 35.143447] pktgen: Cannot create thread for cpu 0 (-4) [ 35.149135] pktgen: kernel_thread() failed for cpu 1 [ 35.154270] pktgen: Cannot create thread for cpu 1 (-4) [ 35.160493] pktgen: Initialization failed for all threads 2017/12/26 11:38:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000cb3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003fd000)=0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ce0000)=0x7fffffff) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004cd000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00004c3000-0x20)={@generic="c9dc5d699de6de4501cf6a2fd28e374d", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b23000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000088000-0x4)=0xe8) 2017/12/26 11:38:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b94000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d40000-0x4)=0xe8) r2 = add_key(&(0x7f000049e000-0xb)='pkcs7_test\x00', &(0x7f000075d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b5a000)="cb5d3bb88f0418b00d2c7b489a85ee97fb47a447255b5ba9b45ee20ccd9b9e4fccde397fb851c19fb689664f8cfcab49663272691e7a3dccf68c5699f383cb7778d972a20536a65721a132eb24fb734a7f31188bd93d6f4d0af07b3f062dd520ffe32e7179805b536104c4ee9b12530b0743f6a436e77c0b2377a88d4b56a31a1d7baa023fbc874b77a942754ed3d0064f6f33eff850befbbcbf608f0870e89c7f79f0e0edb763a9422b879ec28fe5dbb12464c244264fc5a7dc55dbc32c5a980cfe020cf912f45794ee91964a579413d4419ee2edb0170400d5bf69aa5bc4637d45bbeb68c6cf397c87d862ed4ec4389ebb601e8981091894df9f33c2904f275f9c9e99d2f59314f59f8245b9c9c418b7227e7a373b6517614fa852a247209ab0c843caa07d5dd77517d40ae45c76ecff42bdcc356f5a25997346b3a8348f156a0b0673db3c15b1971a91011356141648965a6c68ca2a818474df680fb46ccf4a1d6af04151bd47341d6b8d424a02910cf83f49b2faf93bb4173abc88d802891ed65d5fdd406dfc0e46fef6ba234fc8c32a7c0f1acb8e3e46cada43f3b92984537d878939a153182373b69e19c15fda2ae1a6ca3b0c7a8f1224973226bfaa3b162c8e6445e2b4c7192facd7ad086677f5b5788fdc81f5b43a6d354c7a5c05890622b5e91713e92293de38b6755a34ea12726b4da1e36c26960cd29e79731c67152a11b11e3dce091df43fb364b830d7ddd8704b2f1fdd242affbe5be0c97ce680037c17e9ceeeaacf072bf057ff0ccc00b692b08e7bad7edadff12b2a99e188016c14063b25ef262b845540952c98b7c1ee5957e0b67fdc6c1183053080cbe073844fea70817a37ae00bc79edfd4c6816ef658f4c9cfb71a6162a3829e199cf704577f89b739ab0c51a66c6b9332268bc913f7cd91a0c638964e0f279859ac8a235cd8245c122b0df78b5fe3f6703a8b56b0861c6a8ef5d099eb2bdcceee15fbe5853204a965fdc93d71232447acbb17e0dd1c54cc2eed83fc1bcf82d512384f2a0b7b74c64cc6d5d7de384204a6354f83a12ad3ad50fa6e1f46d41275df6b36402535804058caf511eab942d5f4ece8c7aec55d86e0375e572cf03e0be503dd6dfe56a5d23777113bc9609b275dd51271ee669c700d3ef7f8e71d64c1b638a12bca2fb765eb52a06b241df79eed28043618b9e88443e8306cab818d0e453f85460882b4d74ca757bee563ccff4998203f2fe8626d698dc8657525fc10e98fd3059ba050ca97470897b200e949fcd99122d12ad68f69933230bce0efb48498c74c3051bb9eecba47e1a65f3498e9be25efda1354c7043a724bee0c5b3ab364ec61f5c4ab383f0237a742cf507cf80ed57fda2051b44d213f3ce949a0b4704e988dc6cae05b9bffc1e3db7761b7d1ae6ae6fafd282daa2123837c0d73d49ceb6d280c34b4f8ded321998938702863721950acc8e657e949fd3e850d153d89a65fa1ade32388c361ca5924a7d0b473546f24e6fc2ec53d7b1df49081066b8fee374dd08fd7db12267cdb845e630800675fc7d0a43dee2844c36d851bb539656e7aa5413aadb564d5b77467e1cd001bc30d0c4abb74b2b98f4743a4a37064bda19867f09e755158067e4b248a95ecdda99b3c30a4981ba274e4f7ba64ba87628ce0626344dd2571dc4b8794c643b93000b7acd1be5d138ca38b501209574146e0f67aee812b7c7a7f1a7e038cec200134d3d2bafa8e7aef59739a5ac55d6a19ef133cff63e79b5f4972e5a954dce2db0c07bc75845c8111d4961fe3031fcb545bd1c7cf1f593a48a828bee36ff3e40f28422dbe189f43eeaf7d0cc555f76e3e6f579e82b1724c45b2877e51b954c1f8a1972ccdf2bf5276575dd618a78ce2fcb28e7a906bb26b8c0352ec2ce295ac90df71d868a42d28c57045b3af96c4427336a774fd60f496b91d66ae16c7f1aa164e26297aaeb19decc33ce47495fda213e9210b62f09dbc29cacb00a43fdade39c02376ce9d1e82804fff6558994c5c157ec5555bf80a736e42d00915a1f397af66b3092c4bc9210db238f70911c488e8c546b02f8685a9cad46270c3eef8a0d97710166350ee84fa32e49f93ff9dc5afd44a6f831bc515b1e7e125ab441f5a33bb01f457c5e3513e918a3fd69909617ba248480e3113394b69b64c7f279bf9898a4babdb23e65d64bae416cb3eaaa758eb8a47f25940de561656bfdc15d2ff7d03df31cee465bf7d84ef70b8026dc500812f5de7ae4e5b52483b295d8a5f6e9167a97977b8895c8cbf96cef990b732980df78e0d2dacfc0be719ceec2fbf37b48c87544dd3b8ede0a65bfbbb3c057b4075ffc41cae2784ffb71c519c555a70f6731e07f781b5cb3747bf6b91ba9b5acc610df3f6966820b8fd1b73c3cb914cb36546a60999d632c821b06514cadb68f62a1bf433ca013df6c53690e8c621e05bf5d1917ba4493f29021817144443b65271df10a4e8a2369b787e091a29ec7b6f3b108b041b27679aa6efab8a55cb71d7241d754934fb652d7a191ef61a424962235f29f66b44afecd6b9d845c678e2ea7ff53a2d069060dc8f38f793a75eabec2cce453280d43037c9b0a185397ffcee8040dea5a68fc508e07a88d594e548d1183d94e2443f602fe8582e3c6d55b3ca632f7898c0e2d204a56e7a3eed84c65ada3ba596ac618bab78f3df14e38deda71c2b1a05c0200e906814ada51ffdfe1ce792bdb6cbf0addc4d8d35091948472384edae63a9ed41de8a33ec4e27573c2a4e4976a823cf2da0feb0cb0a980e14735aea4406fe209f502edfd73d1664f1a71c438692f567fdf133b9ab36e66835d97cf1348209506309f412cc46ef127d8675e89dadc37b32868aedd6925685f1fa34907c731e9e95ba7abff55d8dfd7ae89a3d39c11256092766712220caa32b0ea8e38eb07c050f745f477db74e77425a0a86689b0b9b9a93b11eccf7317d0e80369c5150f7a6962828ef5be59483b3a7f08498a488f7be5683205111def650eb29504bd5f58d8ac9e624c745d866df3e160f0a9c8f2e579cf8cc39a8d994ddb1e5222e0ee78ac7a20238cff4f7d2fae1865dea0e7b7fad937fe8dca002e50e8f3c458a5bf51742e61776eabf6877d9bedcfe5566fd0669f175592d8d0569ff3a21cc5694451fdb04bacd9ceab9dfc2910abf3827cfdc0135ac2a9b033281b577a6d05034ca7a57a51d8555f081576ea8e784f8b647d487bac95fb486e249eeee9479ef3405e4242f920ea19233a3396740da9a16495156c76aefd4c038e6e394f48e6103c2405cde5e0769f842aaff20d03a5f22f9bb3e119c665bb1fb04c9b4291b3b413d42270311ca38f6d3bcec4990b1a06c886f313d07c479b1b1066ae7b565cdcdaffe25387f92166b642868843a4346a71a957a5173be7a9dbebb514f33403c013ceffad6c5e05fd1078580fa802a64aed327b28152b3bdf974e4c18b3254f3908e40788e1e08be61954bb616ccd127ce9b65473b3e35a358051c423cde45972659df0b1f6fef880b01dbb4d965c762f305d0cb53f899d28068a776decc24c4f847ce6c795a59cfab0130aead0a54972c3568569522429e6f38d88ae39695e8a2a389b301eea5adebee1e742d381b120303338522d05d1949a05826944184e18836e8b18597321ceb353a9e0fe88b21666bb0418098093e406088847c1214cc68736cc5222468bd4ad4788b4facc6c8febc7fc8b1e0e86c9f7cd5a710da0d24bf0b1e19bbed0d11f7af2beef514ef36d013a9158bb991c2d10e9f270167b903c2ac2a19c9a8f165b91501156bd59bdb47acc783abf592e7914e0605b796d18b6c45694fdb70be99428d288cb20fcaf97c984c970bbe6f2a9d67f636df6708a72d5c162f2d50057b7bced44a584be8e21654a17c03db9998519fdf9d99fb83c65a7ddd72cd8cc88eda536398fd2ca6233077e561ec623709d2801fcfdae284b09c43885e6e0c1d01f6e7128757e1fbfce5a91d8b285b0c22b345dd5895f98eaf6722de383fe07d47d31962e9214379aca164482e6da032454f6ceaa234e048bffbd0b3555f15edf9cf97cf216bf10adb044cfb178e81d8efaf94b3672fc99c0aded2e0af6ab0928a9032b63ce7fb74137e1061e5849bb1cd5aee82c0e38375e3092070776383139a158c0db0074bc6dc0d8dda3ba63004a360bddec53e8700ed1889c3da95663e99cb4e2a4f9669374e03cb86a6479fea605a58f8004217dd98997abd75069dc4ca8eb5c07a6122bdafc1c2c667a2ebcaa33a3710237d9887fa1f065f8841e43b7a9fd720da1dc45032a972305ed5714ac1f3bf14eecb521046b170f0737ff520989f2e36268cbc0a534bf18ab39c93bf650703295f65ad791246c4b43ceb07e317348efaa6be6d5c81b537fe3230c9c2fdb07a8031b5561871f47fc0c178b77fdd56800b87ac997764e564375887a1a44d32a822b2c7f1e9ad7e8df00d06243fb4cdbe08d09f3adbaf0e0268037fb7d9dc2ae8595a8e7ced0c5a56c1e78cc6a89d02858c82a97eb4ec5ec961f11f6cc163fa9e0079d22c182f5f6a42fc601efd4f77e9492e6205400fa9885275cb7dd2ce0690f54b29a39df64921e5328354b1e21f7647fd25215eadbc4280492ea860a5d91decd1e21a26705bebdc9010944183b84b4c8bf91973cf96e689fb7de4dbdcc8a5ecd860ff4fbc7802b20bdf941a9d5f2c4bd6fe964b9cdefe17fc21df1fbdf08555159d955327af6220b813921f3b33eb4d719b4e9f9f76f830b80884a044b7141c84924233b70f82babbcf09589d5114038d6e6b7958e9e9d1bd33afb1425d664fe67a315a13a86db29564a4a39b34552f8a94b3eecf568c1918680256e30a9b06aeda2dea32c1ec4aa7e3fd0fbcf58dd18a9e08199e60a2752f97bf1bf809fd27b172e22ea0cd022ec106fd66810bb9cf7c6aecf71c6c5a81c18e48fe9cd43b4078e80e001ee28a27bd365df862f0ccdddd469db71c06bb0769de45120cd0a2472b809b1457de2cc9f3cc42327631d6ddf41da8f6240e262782c01537b24197008b0309f69c595ab11f61ac7e971ae2f57341983d43880ea909abca0474e6573c8dfecc2ee5179c632e99f6a9ae73c10fc6385b4524fa65c9c393ee454962541ecb1a1348bea5c67082ac440f402bd7ee3a48e274dd293fe1803d09db4c5c7602dedf8ea22ad9ea5d51a254485070939cdc927494961533214f291419baae6da495381dd635941ac8f4204b298b61f531c50c26bf9f7ac01e8b71a6fab02785cf86d0a67a0e0e3173fde7078c62881584d45aea471404f45ab662ab4aa9392e7c877e448a75aa6c5787f5be0dbc4aed0befa3c3ad1e214a8da775003a235b5a176c4a239a1162d892843086d224925d34e09a35876311401dd9609da62d044250a01035c8459e41228791bd54bf9b9ab5728053099024abd07c9d347a7538003e2f16df8e86656d313c5e6dac13fb2e4451bf4d79db37a7d591d6fa9c72cc6092e1d05edb9100d705da67e561fd84bed007e49de2df952fc1fe677810c7f608a05f2998aefcefeb4bb11457a72a78984d01652b2b8118e1d68f30c21248e5c5a93a71f5ac43f835eb34e1385f4da5fbdf4fe3c7bd4d2dc4d2d188d08fd09f8e89d4073fedbf22258bdd84ca444bd43b033df25a0f63e7efeea7ad9859e9d8d7fbff15a4fdff81c789cf5b16467efe68a9013b6d13e101b374bf8a4c910847518bd61d8e067efa6be271a474bd3fa13ce4a56463b20ac3e8083a334c7eec11ba1ea7c2c8e", 0x1000, 0x0) keyctl$get_persistent(0x16, r1, r2) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) 2017/12/26 11:38:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000015e000-0x20)={0x1a, 0xd69, 0x1, 0x100000000, 0x100000000, 0x3, 0xf69d, 0x3ff, 0x0}, &(0x7f00004d2000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000762000)={r1, 0x3, 0x20000, 0x9}, &(0x7f000027e000-0x4)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000264000-0x9)='scalable\x00', 0x9) 2017/12/26 11:38:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x42000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000013000-0x10)='/dev/input/mice\x00', 0x0, 0x101402) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000)={{0x0, 0x2710}, {0x0, 0x0}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r1) 2017/12/26 11:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009eb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00007bc000-0x10)={0x1, 0x8}) ftruncate(0xffffffffffffffff, 0x0) 2017/12/26 11:38:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8800, 0x0) prctl$intptr(0x18, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="62528e7b3aead7063177191ed4581fe1aaaf815da623b706b788795658", 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc8000)={0x0, 0x0, 0x0}, &(0x7f00000a6000)=0xc) lstat(&(0x7f0000ccb000-0x8)='./file0\x00', &(0x7f00005c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000a95000)='./file0\x00', 0x4000, r1, r2, 0x272, 0x400) r3 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r3, &(0x7f0000724000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 11:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) 2017/12/26 11:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000e7c000-0xd)='/dev/usbmon#\x00', 0x2, 0x1c5200) sendmsg$netlink(r2, &(0x7f0000b64000)={0x0, 0x0, &(0x7f0000df8000)=[{&(0x7f000051d000-0x2eb)=[{0xe6, 0x7, 0xb00, 0x5, 0xfff, "7d4c3761a7356010091273eba3652f3c57fb5f69b55340533c6803ca577fe034163d70f4dfee939bcac814e267f0d4f1afa68de18bd7259956b7beffd621398b01c05066ab80666b341dd9d3f7c052a2865c4033b46d939c0a14296636b3fdfb6d0570fdc83d611b857b20ea3a0e84af3397fdbff2657e3af2f20b15930787b4b4275debda5b9d1585458b5bcd672c9eb09a16b0466da73b9ae167156cd8f0013100eb7cfd462d1f6ec548a552dbafd27d0246e3a0f2f13d5827c184517a46a2eebcaa514422401508194158671d68a418c132f4fe5d"}, {0x13, 0x101, 0x2, 0x94f, 0x3, "345cfe"}, {0x108, 0x0, 0x0, 0xb5b, 0x1ff, "9cc69443ec697b1ba00fd4202f138deed2d9a666586928a8ec0e791b56c8255ea89bff700e8e8e9b78798001143a81ac1cca3f3c130c9c8086217557de3e07c608434f43817bf74e2c9e42cf7e297f9d5e26bdc62757c7bf6955860cff20c6fb58d1442d7a8dd4618e7ca46313251271a37523a396952f29275437afc054d3711ef160473934c1dd03cbebef547d201286bbba8651af63ceb998df6a7c42a1dc68a31ffd8dca26b0e6994a7a112e2742c037440105bf007b900089256780a9aff19cc332fa40997ca133f3772852044cd481a66154ac280df74d10ef912fb7b1771f429463dfba84f979a621666702a7cf1604b6f87bb46e"}, {0x94, 0x4, 0x400, 0x1, 0x40, "c555cef999638dd516726429a48743dbfd46a3a3056c278dfc66a0709f8d98ce1ae7f52564b4d9378b385e53c62a0340c762ec7087c6e43142562a0c5112ade8a28483972a9c1dc90897d951759b6300e905df3988b0d212602c56931fbac9bf3b5f407402635b9b9bac5ac1ea9efe718352a6c0dc39b7578a946a87dfcfb435c387e6ee"}, {0x56, 0x2, 0x400, 0xd55, 0x8000, "a352e92bfacb93d710dfacf1920956b18bc593b5569612b8724aacbee1227f10896f33138dbf7c8be6ba9ba2fdb2563982f54da3fe1ecdd3c6678a925fdc73c8804ad8a80dfe"}], 0x2eb}, 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"}, {0x100, 0x40, 0x10, 0x214b, 0x4, "faa6f27a10b4d9c2290cfcee9c0e50eaf735cff95d797fc068fc92af21bbbbaeae0574fa66756432f675c2459577cc9632d30d33203a52a0c9387db9d2026607e28d9a03f87ed97992b31fde3ebd48f8e734950e69756b56179057bcbc755ff7da862111b484995a89f7981cc2a6b6ed8158af84af5b2de655292e8098dee17baf0e9c81851c0e6f24b89bd75c58e4a628738e42ae914f6db37c081a070d5d304a34a3b9e23d8de449cfeb20f71e9aed16cc4d8631c68c3349226363b7c82f038146a4899dc2c1bf05956b8d3e346fd5a1e9c7232e2ec0d2357829ee9c25d48add11a6389c1260face20303715f0352d"}, {0x98, 0x200, 0x104, 0xfffffffeffffffff, 0x4, "fc9206602c98d3984eac128d54d83d1ba39c42df832acf2d31184846f9f3a0fc4e769134c7253f137fadd396f19811bfcd1621a4aebb7ee95cbbec3a46658995dd4007c8876903f0bb8513a07f4f6ff3b9fa08dec6545064f4ec902aaf85f9f1e67dd182afc5712bce9f1d0dd07e7750aa5f6889df15612569d154b761477292d13c9013a67e13bd"}, {0x22, 0xed1, 0xd03, 0x5, 0x0, "7cb95f83e7f526d015c1f895e6a64f5b4ce7"}, {0x96, 0x100, 0x400, 0xfffffffffffffffd, 0x7fffffff, "1f207328c47cf53981af69ff7510c0309a46d76e491b683f5febc99eb9b96d82cb6549a5dc74996e00f9805ce3d05f331aab5c94f096794a502bd1beb8e05b79cd299567d40760d7bd619f261b48f79c03645a78c609b9e0d7ccd0c9824152b81602efa57195f3201053d97e0ba460db8d2fdadd1c60f1ffd8db5c9ea2d5b6765430eb29cdfb"}, {0x4f, 0x7, 0x400, 0x7, 0xfe, "4899c3e5eea32f4662ee782cf23d6b732031429a848235b06ec56ca5fe00acac94f8770575f1b4e73bcb4ef663150c85f64afa054eaee36282b2b9ae5fc786"}, {0x4f, 0x3ff, 0x0, 0x4, 0x0, "80949c79bf2a9eb991b1a94d0649cd3f05faf66792ed56460d256d89ac62bfdf103ca8bcf5f543d80fff20d4d9e0aa22f74123a1109d4dc2df895129c670aa"}, {0x77, 0x0, 0x22, 0x2335, 0x3, "63cdc0f7a85ea94dd272764755a31d39d2be00f4133ccfad5e4b67494977b76f39dc8367622f8e6ab4dd76011f54b2b2e4231fdc8785294e7f7fb1940e109666f86937237374ff27bc3a67a7f6161efe50c2f289fa94091ba8aaa93b54fc9274b53542956bcfbc"}], 0x1404}], 0x3, 0x0, 0x0, 0x4}, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fe0000-0x4)=0x18, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10", 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002a000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000056c000-0x4)=0x2, 0x4) socket(0x4, 0x7, 0xcb) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2017/12/26 11:38:28 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x10000, 0x1, 0x2, 0xffffffff}, 0x10) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) clock_settime(0x3, &(0x7f0000000000)={0x0, 0x0}) 2017/12/26 11:38:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) clock_gettime(0x0, &(0x7f0000448000)={0x0, 0x0}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007b6000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) recvmmsg(r1, &(0x7f0000982000-0x168)=[{{&(0x7f0000014000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000032d000-0x80)=[], 0x0, &(0x7f00005e6000)=""/42, 0x2a, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000096e000)=[], 0x0, &(0x7f0000b5f000-0xa9)=""/169, 0xa9, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000622000)={0x0, r3+30000000}) fstat(r2, &(0x7f0000a25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000581000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x3, 0x1, 0x12, 0x80, 0x80, 0xffffffff80000001, r5, r6}, {0x1, 0x5, 0x6, 0x81, 0x5, 0x4, 0x9, 0x0}, {0x720e, 0x4, 0x9, 0x80000000}, 0xd095, 0x2, 0x3, 0x1, 0x8, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x378, 0x0}, 0xf, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x3b4f, 0x5fa7, 0x6, 0x6}}, 0xe8) poll(&(0x7f0000a61000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/26 11:38:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x101, 0x80000000, 0x100000001}]}) unshare(0xfffffffffffffffe) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c0d000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d14000)={0x0, 0xfff}, &(0x7f000070c000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a68000)={r1, 0xffffffff80000001, 0x80000001, 0x2}, 0x10) [ 35.420954] audit: type=1400 audit(1514288308.783:34): avc: denied { setpcap } for pid=5993 comm="syz-executor6" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/26 11:38:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000345000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008fd000)='/dev/keychord\x00', 0x181040, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000eb8000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f75000-0xa)='attr/exec\x00') exit(0x0) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2017/12/26 11:38:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000082d000)='./file0\x00', 0x450001, 0x8) fchdir(r0) r1 = syz_open_dev$sndseq(&(0x7f0000f91000-0xd)='/dev/snd/seq\x00', 0x0, 0x8400000000102) write$sndseq(r1, &(0x7f0000953000)=[{0xfff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2017/12/26 11:38:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000006000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000acc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000368000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000888000)=""/16, &(0x7f0000f27000)=0x10) 2017/12/26 11:38:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000800802, 0x0) write(r0, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000145000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 11:38:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00001b3000)=0x6, 0x4) connect$inet(r0, &(0x7f0000e86000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) accept$inet(r0, &(0x7f0000ff4000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a20000)=0x10) sendto$inet(r0, &(0x7f000058c000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00008ee000-0x4)=0x4, 0x4) [ 35.512869] device gre0 entered promiscuous mode 2017/12/26 11:38:29 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a38000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001000-0x9c)=""/156) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00003b7000)=""/4096) r2 = syz_open_procfs(r0, &(0x7f0000000000)="00674226eefa") exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={@generic="14485b55342120eb4dbf7378dc38403c", 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001000)=0x0) getsockname$inet(r2, &(0x7f0000ccf000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getdents64(r2, &(0x7f0000419000-0x44)=""/0, 0x0) 2017/12/26 11:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009b1000)=0x0, &(0x7f0000b79000)=0x4) r3 = add_key$keyring(&(0x7f00001bd000)='keyring\x00', &(0x7f0000528000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000b57000-0xb)='cifs.idmap\x00', &(0x7f0000315000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b0b000)='\x00', r3) fcntl$setlease(r1, 0x400, 0x1) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCNOTTY(r0, 0x5422) 2017/12/26 11:38:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000cf0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000e90000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000566000)=0xc) r3 = getpid() getresuid(&(0x7f0000530000)=0x0, &(0x7f0000a7f000)=0x0, &(0x7f000076f000)=0x0) getgroups(0x4, &(0x7f0000cae000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000031000-0x4)=0x0) mq_open(&(0x7f0000451000-0x12)='posix_acl_access,\x00', 0x40, 0x1, &(0x7f000084a000)={0xde2, 0x0, 0x9, 0x5, 0x8, 0x3ff, 0xfffffffffffffffb, 0xc9fe}) getresuid(&(0x7f0000341000-0x2)=0x0, &(0x7f00006e4000)=0x0, &(0x7f0000330000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000774000)={0x0, 0x0, 0x0}, 0xc) r9 = getpid() lstat(&(0x7f0000775000-0x8)='./file0\x00', &(0x7f0000ddc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b9f000)={0x0, 0x0, 0x0}, &(0x7f00003cd000-0x4)=0xc) r12 = getpid() getresuid(&(0x7f000088b000)=0x0, &(0x7f0000daf000-0x4)=0x0, &(0x7f00007a7000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008d0000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000eed000-0x38)={&(0x7f0000f4a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f57000-0xa0)=[{&(0x7f0000832000)="152fdf1bb18d0cdb471c98084509a26bc28e6e7ac18c94152edcc33eacfb837dea4dbd7e165ec077097911fe46a7269fcfa28f79335397306fa22018fc89ff9476f58622cfdc6281f3422a41c28c59ce9cbdc42bf97af2480370e44894b896fae9d1516bbbcec5f233f1fff6cf2dfb4c4f4ba7891439e3245c97f8471b394a15a01428d05871d9a93967aac2cf5ba1470252925af2a6f2bb68c22eab35ee4acf4cff261694ef7b81efdeaeb6d6d26560848bf35f846c785a31858c5d6f7490e419285bcafb1b8fe1109bcb60d541a3201b3d6b43242aa409af0f25", 0xdb}, {&(0x7f0000328000)="35d87193b4bcc783ef29f42fa748c158dfc4903a5b10ea3c85f6f957c0faad4ddc676dfbbe50c2a5dc3d97aa76f15bc4281c79ad5bb7870243da", 0x3a}, {&(0x7f0000fd3000-0x2e)="10f56ff02d5ad2c93cd124d20717bcfba452c32d67a10ea0e41919165fc1263177c896133a99a0ab33276b09354d", 0x2e}, {&(0x7f00003ab000)="9de79dbe7718dfa98e0f8283022c450b979d6fc248ec20a9b60795adaa36b97fb0b722180e69ea6038d353945e7cddb65b668b3b02780f4add6a3b15d29ac962a84f0905e7bacfcda22c077e14bb027a4e", 0x51}, {&(0x7f0000681000)="87c17e6e27774463561acec13d2bd07d825364ec1968d02f41d063bf6776583c76b12136ef2183fc96a74e9800f41bfea48f49e4bc52f7da9ad373920adcf0e32a58e992c52406064ed6b30f12574c200d0010ac62df360cf6ae39cdc79e41838077f5bbb1d76a35873246f11bde28c0cd4d6ca9980ced83d7482c4cef75e3401d00c8822673fafc92d9b2ef8f130fce7e18611a10d43980e543daaa1b9106c78ab9b6feebc9fadb6d15e368a20229a033286adf680d650307c5022af4790693b0e8ef98b2ee46909abfcd233285f024af5e", 0xd2}, {&(0x7f0000a92000)="f7f437950e779922887be9a7e0f9f264010c57e9affebcaba4982746676acf8bc820ec3184b28bf82ae511902e86d51ad2802e74c987a25159b6cf563704226116b5c2d69d87305ec17d782291e865b81bd6cae59da28bd2ef35bdcc5a8104c297256600c072aa2e83a8665ea48604544a6cf5c51a84c544b312d68dd7dc9470062c656aa38a94472bcfc3d6e311c264c2ff5633a64522", 0x97}, {&(0x7f0000166000)="694c96f19391522e6181fcefc38b2e22ad4cb8272aee1a6c56f1f824f26634f2d50c60a8d36e258e6fb6120239c2aec0a9dc68b4fd10209feb955817fcc0e17ab1ab38a6614968d4332b47df6738de9f5c3b2d35817cb421bab2f7bce19d9f3742c6c3e3b680c8199fed6e5715f6b67512ad2e655a245bd9a4ae5bb23c9edbaace1170bafa1446f18a5a31e316aece7577b63ef83619bed4cf4329a3d8d3742013b2880160de17cbe48ccf8e71026dd7ece4af581b956679f8b5969a4922b54c752646e295d2323171d9a504e13a13280770539f8cfacdb50ac55a65fe514b9366239ac057c5bb", 0xe7}, {&(0x7f00003ac000)="cc759044b54f21f8c721fb27a7ce5b11c97f33b0ef4be2f1a59262159b1c9e5f46783114d68bd092873be0ea2e569dfb9353d512df004493c2fe62ac7733e1dc4e4b50c6b7f91366f7a92134a0c703320f39d35a22891274aaac4aed668ad6db9874b59d2c89166e2d938f5aef125307adb4a587376828b00cc9a801102f9538dae265225db5c1bf759032b8a8b2fc3dd52e58d186e6e7af", 0x98}, {&(0x7f00003f9000-0xf4)="35b5223cf655d995980b4c2710f7af938d83d2173f19addd841c4100fb1ce8c84849bd54c0c20cd301f8189c1fab3bfd697cf43ed0581f61ff7ba64c522b75f191d71e1533ca9645688b48eeedbce12f2d844a9c09807a93d7fb1bbf782b526795be844a0fe17a193b3e6d4185398512c2bbc74e9ccbc849d7b137ad8af798aed82d1d8f42a1c5985504fec8707700b826ef8e9404458b96db4e67b7ed3ba05dd98420a4fab17999e4548effb7c47d313c7895ee25d927a34b6a1a935d13c4bf340e2f01d310b66ce4edd47300e0f032895a9dec765c1fe9c27aa9007fc1f1dbec021792dbd753d4f08f539f2736fff20954879e", 0xf4}, {&(0x7f000097f000-0x1000)="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", 0x1000}], 0xa, &(0x7f000081d000-0xa0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xa0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/12/26 11:38:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TCSETAF(r0, 0x5404, &(0x7f00004ac000-0x14)={0x1, 0x8, 0x10001, 0xffffffff, 0x21dd, 0x404, 0x5, 0x3, 0x2, 0x400}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000017e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x100000000, 0x1}}) setns(r0, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000daa000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000b09000-0xe5)=""/229) 2017/12/26 11:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00003ce000)=0x6) 2017/12/26 11:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r0, &(0x7f00008ee000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000719000-0x4)=0x1c, 0x80800) seccomp(0xffffffffffffffff, 0x3, &(0x7f0000045000-0x10)={0x0, &(0x7f0000134000-0x40)=[]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b6d000)=0x0) getpriority(0x1, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000576000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000a50000-0x10)={0x1a, 0x5, 0x8, 0x7}) 2017/12/26 11:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') unlinkat(r0, &(0x7f000030b000)='./file0\x00', 0x0) 2017/12/26 11:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001b4000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001cf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f5000)=0xe8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000026000)={0xed, 0x800, 0xffffffffffff8000, 0x6, 0x100000000, 0x1, 0x7f, 0x20, 0x2, 0x8, 0x9, 0x476}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fde000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x4, 0x9a44, 0x7f, 0x100, 0x6, 0x10000, r1}) r2 = syz_open_dev$usbmon(&(0x7f00004c0000-0xd)='/dev/usbmon#\x00', 0x65, 0x43) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006d8000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0x8, 0x280, 0x0, 0x8, 0x7509, 0x4, 0x1f, 0x3, 0x0, 0x0, 0x3, 0x9, 0x1, 0x100000001]}, &(0x7f0000d72000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a09000)={0x0, 0x2}, &(0x7f00008ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000064c000)={r3, 0x101, 0x1f, 0xffff, 0xffffffff80000001, 0x6, 0x9998e34, 0x5, {r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x2, 0x100000001, 0x2}}, &(0x7f000041c000-0x4)=0xb8) r5 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') setns(r5, 0x40000000) ioctl$KDENABIO(r5, 0x4b36) 2017/12/26 11:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cfd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b0b000)=0xc) ptrace$peek(0x3, r0, &(0x7f0000783000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup(r1) recvfrom$llc(r2, &(0x7f00008d8000-0x60)=""/96, 0x60, 0x40000022, &(0x7f0000d74000-0x10)={0x1a, 0x1a, 0x2, 0x2, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000b13000)=[{&(0x7f0000e21000)="2900000021001980013d3524000aea1f02009f00ffed00000000000404000a00000a09001b08ec007f", 0x29}], 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000a60000-0x20)={0x3, 0xfffffffffffffc01, 0x1, 0x1, 0x5, 0x1}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000047000-0x24)={0x1, 0xfffffffffffffff8, 0x8, 0x2, 0x9, 0x80000000, 0xfd8f, 0x7, 0x403, 0x7fffffff, 0x3, 0x8}) 2017/12/26 11:38:29 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000c3e000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x8, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005fa000-0x90)={0x5, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) socket$inet(0x2, 0x80000, 0xd4) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/26 11:38:29 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000361000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000a2e000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c02000-0x5)='eth1\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000000000)=""/95, 0x5f) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x93)='M', 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000003000-0xa2)=""/162, 0xa2) 2017/12/26 11:38:29 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000587000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000001000-0x12)="a3f0bd4e64ce20e79cc1d72a47185df5d1da", 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007090009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000472000)={@common="7475006c306e00ffdefff40000000005", @ifru_flags=0x2}) 2017/12/26 11:38:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000c2f000)=0x0, &(0x7f00001b0000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x2ba, 0x0, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) 2017/12/26 11:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x1000000004032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f00006c7000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eca000-0x4)=0x1c, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000ec000)={0x0, 0x1000, "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"}, &(0x7f0000fd4000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000043d000-0x13)={r2, 0xb, "7cb82f3a3259518bcdaf3f"}, &(0x7f0000807000)=0x13) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000908000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00003fb000+0x4e8)=0x0, &(0x7f0000b52000)=0x4) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000255000-0xcc)=@ethtool_rxnfc={0x3a, 0x4, 0x4, {0x11, @hdata="e21a3ee1524928bd895c72f65c1cc85b3ce0485d65369b529c77d95582def311c6c39e21696f727cdb1fc22e2567a699b55af11a", {"72b4", @random="61d7a600bb2a", 0x7fffffff, 0x0, [0x80, 0x3]}, @usr_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0xffffffff, 0x8001, 0x5}, {'v^', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x6, 0x0, [0x1, 0x80]}, 0x100000000, 0x4}, 0x4, [0x7, 0xff, 0x9, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:29 executing program 0: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000100000-0x5c)={0x0, 0x3, {0x0, 0x3, 0x2, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$peekuser(0x3, r2, 0xffff) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0x5, r4, 0xffffffffff600000, &(0x7f00008b8000)=""/0) 2017/12/26 11:38:29 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0xbd2, 0x80000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000063c000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000704000-0x50)={{0xfffffffffffffff8, 0x5d1a}, {0x0, 0xffffffff}, 0x1, 0x4, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x1) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00002af000-0x1000)=""/4096, &(0x7f00005d5000-0x4)=0x1000) fadvise64(r0, 0x0, 0x1, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') writev(r2, &(0x7f0000016000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000e83000-0x4)=0x8, 0x4) lseek(r2, 0x22, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x5) 2017/12/26 11:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000c48000)=""/98, 0x62, 0x40010043, &(0x7f00007c9000-0x1c)={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000cc5000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c) 2017/12/26 11:38:29 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/dev/pktcdvd/control\x00', 0x440800, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000000a000)={0x0, 0x1ff}) r2 = dup2(r0, r0) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f000000c000)=0x403, 0x4) 2017/12/26 11:38:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d55000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000959000-0x8)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f0000d26000)='cgroup\x00', 0x0, &(0x7f0000d74000)="") 2017/12/26 11:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000c95000-0x2)={0x6, 0xfff}) openat$hwrng(0xffffffffffffff9c, &(0x7f00007f9000)='/dev/hwrng\x00', 0x30000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000251000)={0x0, 0x0}) 2017/12/26 11:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000a34000)="01000000030006000007000000c4ffcc", 0x10) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000db7000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000078f000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d46000)={@generic="f5055d980c4b73a35799d12677d035d5", @ifru_flags=0x2000}) 2017/12/26 11:38:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0x0) sendto$llc(r0, &(0x7f0000001000-0xae)="", 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@buf={0xcd, &(0x7f0000001000-0xcd)="6c8e7624f2a2c08bfff12205b452114622ea3c08c9a27de8e747c4714248dc620a194f3c50fda3d0bb0255f59f2b95b325557b571543ba8e70cc0b5e8711d5f9d4799a138c68fb286df82546b84b3d6ea3742ffa6b5d9f06abdcacbf52977c88f86dac74dfe20ed7c86d4ef538d776fcfcdc4511738102875f17400850bb0c42cf4ef7002e1cf728c0be96850c9c276df5091f4472cfd7d8be4496dc1683914018b7ecd42a675f943d1e866816adb36ffe7c5c2b363f7f2a39f3b5a085c204268932aef7e5943f4129c391bdac"}) 2017/12/26 11:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000b76000)=0x2) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r3, r4) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000b97000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 11:38:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004a3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00009c4000-0x4)=0x5, &(0x7f0000dd0000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) tkill(0x0, 0x0) [ 35.802847] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 35.884216] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/26 11:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000777000)='/dev/pktcdvd/control\x00', 0x80100, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000b92000)={0xfffffffffffffff7, 0x1, 0x3}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r2 = add_key$keyring(&(0x7f0000f97000)='keyring\x00', &(0x7f0000c8d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r2, 0x1000000) r3 = syz_open_procfs(r1, &(0x7f0000caa000)='logiuLd\x00') writev(r3, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2017/12/26 11:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b00000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ftruncate(r0, 0x1) 2017/12/26 11:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d36000)='./file0\x00', 0x200, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005d0000)={0x0, 0x40, 0x20}, &(0x7f000016e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ad9000-0x8)={0x0, 0x8}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000085c000-0xb8)={r2, 0x9, 0x20, 0xc3ea, 0x3ff, 0x1ff, 0x40, 0x8, {r1, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff, 0xfffffffffffffffa, 0x3, 0x32b4}}, &(0x7f00001ba000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e00000-0x58)={r2, 0x50, "bedb37e716a8a276cab8a72809ca1243f1ef3700359d99180bdb3f3392234faa79b59f7c77ba85c1ae50f2e9ee418863271909fa29c0e75f1e3308e259599729a8b4d01b9cb77fa71700ea60a88d147b"}, &(0x7f0000009000)=0x58) openat$ppp(0xffffffffffffff9c, &(0x7f0000422000)='/dev/ppp\x00', 0x20000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000d9b000-0x9)='/dev/ppp\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006f4000-0x98)={r3, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1895}, &(0x7f0000f00000)=0x98) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fcb000-0x4)=0x8, 0x4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000201000-0xb)='/dev/hwrng\x00', 0x400000000004, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x0, &(0x7f0000deb000-0x4)=0x100, 0x4) r6 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000810000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000207000-0x6)={r4, 0xfff}, &(0x7f00007c6000)=0x6) writev(r6, &(0x7f00003cf000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b96fff45c5d020000000080bf7648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a00b7f800000000000e8d00002300000000000000006088ab1dda4ac3536301", 0x58}], 0x1) inotify_init() 2017/12/26 11:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a73000)=0x0, 0x4) bind$netlink(r0, &(0x7f0000069000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c39000)={@generic="f174616da8db9eca2bf6edf250470e51", @ifru_flags=0x100}) 2017/12/26 11:38:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000afd000-0x12)='/dev/loop-control\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x6) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000166000-0x22)="2200000014000700000910f7e2ff050002000300ffffff01090002f30000ff13f115", 0x22) 2017/12/26 11:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000226000)={0x3, &(0x7f000028d000)=[{0x7ff, 0x7fff, 0x23, 0x0}, {0x9d8, 0x9ee, 0xb6, 0x4}, {0x7fffffff, 0x28, 0x2, 0x1}]}) r0 = memfd_create(&(0x7f0000586000-0xe)='$(\rsystemppp1\x00', 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000259000-0x5c)={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x3, 0x3800000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x5, [0x0, 0x19ac, 0x0, 0x1ff, 0x1, 0x6, 0xffffffffffffffff, 0x5]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2017/12/26 11:38:29 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000546000-0xa9)=""/169, &(0x7f0000001000-0x4)=0xa9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000c7e000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/26 11:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a9b000-0x8)={0x0, 0x0}) accept4$inet6(r1, 0x0, &(0x7f0000791000-0x4)=0x0, 0x800) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000f06000)={0x0, 0x0}, &(0x7f00008f1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000069a000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1d3}], 0x70) r6 = fcntl$dupfd(r3, 0x0, r3) uname(&(0x7f000030b000-0xb1)=""/177) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000127000)='ppp0vboxnet0\x00', 0xd) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fcntl$getownex(r4, 0x10, &(0x7f0000b7b000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f000023b000)={0x0, 0x0}, &(0x7f0000594000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r6, 0x40a85323, &(0x7f0000a32000)={{0x2, 0x8001}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000067000-0x8)={r5, 0x9}, &(0x7f0000296000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$sndseq(0xffffffffffffffff, &(0x7f000060c000-0x180)=[], 0x0) [ 36.032969] audit: type=1400 audit(1514288309.393:35): avc: denied { setopt } for pid=6165 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.036208] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.061619] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.070397] audit: type=1400 audit(1514288309.433:36): avc: denied { bind } for pid=6165 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.081528] audit: type=1400 audit(1514288309.443:37): avc: denied { ioctl } for pid=6165 comm="syz-executor3" path="socket:[14787]" dev="sockfs" ino=14787 ioctlcmd=0x8914 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/26 11:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) wait4(r0, 0x0, 0x20000000, &(0x7f0000189000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bb5000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b23000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000aa3000-0x1)=0xc) mkdirat(0xffffffffffffffff, &(0x7f00008f1000)='./control\x00', 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00005a0000-0x5c)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, {0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1a, [0xd2a5, 0xfff, 0x2, 0x91, 0x7f, 0x7, 0x4, 0x5]}, 0x5c) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(0xffffffffffffffff, &(0x7f0000dff000-0xa)='./control\x00', r2, &(0x7f00008f9000)='./control\x00', 0x2) 2017/12/26 11:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d70000)='/selinux/access\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000c06000)={0x1}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f000043f000)=[{&(0x7f0000012000)="", 0x0}], 0x1, 0x0) pselect6(0x40, &(0x7f0000645000-0x40)={0x9, 0x7ff, 0x1, 0x8768, 0x8, 0x6, 0x0, 0x1}, &(0x7f0000c6b000)={0xffffffffffff2126, 0x7, 0x401, 0x2, 0x800, 0x74e, 0x1, 0x4}, &(0x7f00004aa000)={0x8, 0xffff, 0x5, 0x3, 0x80, 0x0, 0x8000, 0x9d}, &(0x7f00001da000-0x10)={0x77359400, 0x0}, &(0x7f00007b8000)={&(0x7f0000dbb000)={0x4}, 0x8}) fchown(r2, 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00003e4000-0x4)=0x4, 0x4) clone(0xfffffffffffffffe, &(0x7f000023b000-0x65)="f57386e782427d77026a4c7b8e8f861608865cdbdc7979aeb2d636395f7db018520bd5d24808c27cf5a93a04b2a37a266cde2c27ee5d3517bef33ee2b18895ccbc9cb8e378ecb37cdf0bd55c321bf0c5fd47cea62177f7972c79bc18efe0b43c4baa0d338e", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00000b4000-0xe)="6eff53c55c2e3efd98ec1b31d7ffd4944223a0fa04d93cad4c5ceef2e33a2800ae5999c79ec20c5c0e0b0b96fd2790f5c3418084906383c9e83463b51e8c62f6a70000bda101fe5c61c9658014840b0f95fda1b37400ca5507c71bb3947b88d7f5c9") close(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007c3000)={&(0x7f00004f1000/0x2000)=nil, 0x2000}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000a75000)=""/0, &(0x7f0000019000-0x4)=0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000897000-0xa4)=""/164, &(0x7f0000b25000)=0xa4) faccessat(r0, &(0x7f00007b7000)='./file0\x00', 0x2, 0x100) exit(0xf5) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000276000)=0x9) 2017/12/26 11:38:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x94000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f0000001000-0x8)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) recvfrom$packet(r3, &(0x7f0000621000)=""/59, 0x3b, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a4b000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000073f000-0x4)=0x14) bind$packet(r3, &(0x7f0000816000)={0x11, 0x1d, r4, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f00003a1000)="1f00000000003fe6000000fffffff8000000000400ffffeb80000000030000", 0x1f) recvmsg(r3, &(0x7f0000623000)={&(0x7f0000623000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000623000)=[{&(0x7f0000623000)=""/140, 0x8c}, {&(0x7f0000ab6000)=""/211, 0xd3}], 0x2, &(0x7f0000623000)=""/169, 0xa9, 0x0}, 0x0) socket(0xf, 0x3, 0x2) 2017/12/26 11:38:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003d9000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000f9e000)=0x75) clone(0x8000, &(0x7f00004db000-0x9c)="9959cac13c903fe2bc744ed6c64fa6d0b2d44ae8427ebdaa9d983df13f930af580b7a168d79ec48820158b69f670fc173bb2921b984714096a0f4ab281c198f00a0f720daeb358e1b2f50053d0063f226404c64e9a84f9200866ef70a58f2275d4273613a9c261421c71b123bc593dd5e6ba7ac509f17dd377db6525792858dbd0a6f26af3b5e8539001233273bbc09f6bd07399cfbde95f03a72155", &(0x7f0000957000-0x4)=0x0, &(0x7f0000511000)=0x0, &(0x7f0000547000)="0005") 2017/12/26 11:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000436000-0x20)={@generic="9deec06644956c1d4108a749bc627f9f", @ifru_flags=0x9400}) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) socket(0x0, 0x1, 0x6) 2017/12/26 11:38:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$mice(&(0x7f0000d6b000-0x10)='/dev/input/mice\x00', 0x0, 0x4000000000200) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000051e000-0x8)={0x0, 0x0}) dup2(r1, r2) sched_getaffinity(r0, 0x8, &(0x7f0000722000-0x8)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000090c000-0xc)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00002d0000)={0x5}, 0x4) request_key(&(0x7f00005fd000)='dns_resolver\x00', &(0x7f0000c5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001af000)='\x00', 0x0) 2017/12/26 11:38:29 executing program 4: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) dup2(r1, r1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x9, 0x5, 0x4, 0x400}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000479000-0x8)={0x1, r2}) 2017/12/26 11:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7ffffff) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000712000)=""/0, 0x0, 0x0, &(0x7f000041a000)={0x77359400, 0x0}) 2017/12/26 11:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000c1d000-0x8)='keyring\x00', &(0x7f00004f0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000bdf000)='rxrpc\x00', &(0x7f000037b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000412000)='/dev/binder#\x00', 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x7f, 0x101, r3) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/26 11:38:29 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x2) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000000a000)=0x5, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000, 0x8010, r1, 0x0) r3 = mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000001, 0x110, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r4, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x4c, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/26 11:38:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) syz_open_pts(r1, 0x40000) 2017/12/26 11:38:29 executing program 4: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) timerfd_create(0x1, 0x80800) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 36.248628] audit: type=1400 audit(1514288309.613:38): avc: denied { read } for pid=6182 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/26 11:38:29 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000008000-0x4)=0x5) r1 = socket$inet6(0xa, 0x6, 0x888) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2017/12/26 11:38:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a38000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000048b000-0xe5)=""/229) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000abd000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000988000-0x10)=@common='tunl0\x00', 0x10) sendto$inet6(r1, &(0x7f00005f0000-0x1)="b6", 0x1, 0x0, &(0x7f0000c36000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e00000)="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", 0x5b0, 0x0, &(0x7f000011d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 11:38:29 executing program 3: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) timer_gettime(0x0, &(0x7f00003cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 11:38:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000370000)='H\n\b', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000316000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000936000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/26 11:38:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000af3000-0x8)='./file0\x00', 0x8000, 0x10) pwritev(r0, &(0x7f00005c4000-0x30)=[{&(0x7f0000da6000)="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", 0x1000}, {&(0x7f0000675000)="301926df830a4cf41fe70574ec8044955491ab10bad3c3e75c5f9e98adfee881d3b5b4d426d28cd3aa37565ec08a2bd7083e9c53aaeaf9ee4dad7794e357c0c2a4396f5910a17aec56c80bd398f007a70fd2b19cd0eec458ad0020e23c72411a0b78fe242c", 0x65}, {&(0x7f0000f5c000-0x73)="d7ca4f0030cbde803956d41c024a8083f3446668f565c06812b16653b048e9075d29ef53139a977a5bfa47bd1695d768068c013e667439cccfce6701a9b07914226ee1dcf8c672a9a8f075bdeb60a04004ea168e8a5d3d26b8968699e2aed66ba2a86e753b430a98f6ff33a14eb9717f4b5c5b", 0x73}], 0x3, 0x0) r1 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0) msync(&(0x7f00002af000/0x3000)=nil, 0x3000, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f00003aa000)='./bus/file1\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") utimensat(r2, &(0x7f0000268000)='./bus/file1\x00', &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) accept$netrom(r1, &(0x7f0000d1c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a8d000-0x4)=0x10) sendmsg$netlink(r1, &(0x7f0000cee000)={0x0, 0x0, &(0x7f0000846000-0x20)=[{&(0x7f0000033000)=[{0x49, 0x9, 0x20, 0x1000, 0x800, "86e269659250c2d573d9e60ff155df41917f5abe52aaea876a52ed65c07afe122ca3c32651747c85f11366a18422bbae4f84fa2985b957738d"}, {0x33, 0x3, 0x220, 0x81, 0x1f, "126a6b38f18fc61d357de4bfb5fc58e5fd87e60f126687686c839f173a3b4b9fa96280"}], 0x7c}, {&(0x7f0000cdb000)=[{0x6b, 0x8d, 0x614, 0x8, 0x8, "9a6f0ddf8c4710e4a08b661aa35c9c0063aa97474b2716b847f07c762beed572f0214b2d10c570a02f398795428f32fae50eaf0b9133c4218a44e4f604e967f70e2035c0d6036309049249007a934efa59176e198d2e93ee019f7c"}], 0x6b}], 0x2, 0x0, 0x0, 0x44000}, 0x4000000) [ 36.283173] binder: 6206:6211 ERROR: BC_REGISTER_LOOPER called without request [ 36.320513] binder: 6206:6220 ioctl c018620b 20000fe8 returned -14 [ 36.334258] binder: 6206:6211 got transaction with invalid offsets ptr 2017/12/26 11:38:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000831000)='/dev/vga_arbiter\x00', 0x80, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000044a000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x10, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005db000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000654000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f0000359000)=0x0, 0x6c7a0063) [ 36.350394] binder: 6206:6211 transaction failed 29201/-14, size 0-8 line 3155 [ 36.380546] binder: unexpected work type, 4, not freed [ 36.386177] binder: undelivered TRANSACTION_COMPLETE [ 36.390002] binder: 6206:6245 ERROR: BC_REGISTER_LOOPER called without request [ 36.394835] binder_alloc: 6206: binder_alloc_buf size 536870912 failed, no address space [ 36.394843] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 36.394867] binder: 6206:6220 transaction failed 29201/-28, size 536870912-0 line 3127 [ 36.395936] binder: 6206:6211 ioctl c018620b 20000fe8 returned -14 [ 36.420756] audit: type=1400 audit(1514288309.793:39): avc: denied { dyntransition } for pid=6242 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 [ 36.431589] 9pnet_virtio: no channels available for device H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.431589] H [ 36.562501] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.568897] binder: undelivered TRANSACTION_COMPLETE [ 36.570284] 9pnet_virtio: no channels available for device ./file0 [ 36.580561] binder: undelivered transaction 35, process died. [ 36.586506] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 11:38:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000318000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000331000-0x4)=0x0, &(0x7f000066c000-0x4)=0x4) 2017/12/26 11:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000758000)={0x0, 0x0}, 0xfffffffffffffffa) fchmod(r1, 0x43d) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2017/12/26 11:38:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10f, 0x5, &(0x7f00004ed000-0x3)="", 0x0) 2017/12/26 11:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000064c000-0x8)='./file0\x00', 0x0, 0xea) utimensat(r0, &(0x7f0000d07000)='./file0\x00', &(0x7f00005ac000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f0000fba000-0x80)=[{&(0x7f00002d6000-0x52)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2017/12/26 11:38:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007c5000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000c79000)={0x7, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000023000-0x97)="076270d838bf94e59933c11b97572b65afb6d11ae5a83a83cdbf46977bab1d62d02d41d0d39e9b662e8cbb1f67d423787b8f9db036f5ac50d1aadfb2c455004031c213d556224ffa9dbf19bfd1d1aa343b62c80a3fc85ef29252893c925f96ec872b3310b0948a6193b3e5daf0f18924b2245e6bf51062e701b78f2bf62e29a38dc9dee0d0995780fd5279d0472d48c3760f15101b023b") setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ce4000-0x1000)="", 0x0) 2017/12/26 11:38:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c98000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a52000)=0x9, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/26 11:38:30 executing program 1: r0 = inotify_init1(0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00006df000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00005ad000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xc) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x3, 0x3ff, 0x400, 0x8, 0x2000000, r3}) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) 2017/12/26 11:38:30 executing program 0: eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dcd000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000002000-0xd0)=""/208) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000026e000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x3, 0x0, 0xe9af, 0x0, 0x100, 0x8, 0x0, 0x20, 0x7, r1, r3}, {0x6, 0x7, 0x6, 0x3, 0x80000000, 0x100000001, 0x0, 0x2}, {0xea, 0x40, 0x6, 0x3ff}, 0x1, 0x9, 0x1, 0x1, 0x4, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0xfffffffffffffff7}, 0x1b, @in=@empty=0x0, 0x7, 0x0, 0x0, 0x8, 0x2, 0x8, 0x3ff}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xa, &(0x7f0000002000-0x10)={0x0, 0x0}) 2017/12/26 11:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x200, &(0x7f00009ff000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000b48000)={0x8, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x250, 0x80000001, 0x6, 0x0, 0x2, &(0x7f0000f36000)=@generic="bb3f60697fb602757e4f287e1ffd42ef", 0x100, 0x4, 0x7f}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r2, &(0x7f00008af000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f63000)={0x0, 0x0}) sendto(r2, &(0x7f000077f000-0x1000)="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", 0x489, 0x0, 0x0, 0x0) read(r2, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r3, 0x1) 2017/12/26 11:38:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000001000-0x14)={0x0, 0x8, 0x1, 0x4, 0x1f, 0x0, 0x80000001, 0x7, 0x3, 0x7fff}) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000bdd000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2200000004e, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe500600000000000000103347fae5"}) [ 36.706296] device lo entered promiscuous mode [ 36.723232] device lo left promiscuous mode [ 36.782879] device lo entered promiscuous mode [ 36.789858] device lo left promiscuous mode 2017/12/26 11:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002a3000-0x10)='/dev/input/mice\x00', 0x0, 0x145482) ioctl$KDMKTONE(r0, 0x4b3b, 0x6) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) 2017/12/26 11:38:30 executing program 5: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000629000-0x38)={&(0x7f0000e7b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e67000-0x40)=[{&(0x7f0000e7f000-0xde)=""/222, 0xde}], 0x1, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e79000-0x5be)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a9ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70", 0x42, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e75000)="2f0001", 0x3, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:38:30 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f000001e000)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000002a000)='big_key\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002a000)="e6313f42dfd51244ac7a6d8f1b9746704e80d885f25faa24f415501f3e6ca04928599cddca74cc8ddff5a2fc7056b82fd26671a4ce789c891f95e24149910b2a2f225863f996ee76a37ed05ac168835bc41aa30a9c581657fbab801bb73dc293dd1af7fb91b030f8a41b431bd8564f5537abf926659992401fa92798c193db133d5cc6dfa4c003be4550fe6646ed9c0ceb13064bb5c00d8f304c3c73f3bbf82ca79e275862a13d66546329d5230584797acf01c4c64f958241b3c29e15224257c7e7b786b027cbd6fc9780e0850778688ba7c795aa7d671ec5c0c68b6075b1877baa21a5060c0d08882314bafc5290ac3ee494b181f58937a3", 0xf9, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000002b000-0x4)=0x20, 0x4) getdents64(0xffffffffffffffff, &(0x7f000002a000-0x2c)=""/48, 0x30) 2017/12/26 11:38:30 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000421000)=0x0) getpgid(r0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/26 11:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00009f0000)={0x0, 0x1, [@random="51eb9167c16f"]}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000031000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fgetxattr(r5, &(0x7f0000001000)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0x42)=""/66, 0x42) 2017/12/26 11:38:30 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f7c000-0x4)=0x4000000000004, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007c3000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ffb000-0x8d)={0x0, 0x85, "3fdfe30b64578d4b0ae9f9abc5d2c3e8199f7e07449ae3d0446b70b29f7a82b6eb6d920281473030e40dc8da1d41dc9fd06523a346b50bd0c89e867d853353ad37452a4b74f0f677d4ec6395e0956bc152d90898e72ffcfe801005390e7022a346266f42cca3a5f7012501d8271bc0f55330bb985eb75e0b33f7fc3dc4d2fafde00e9ba838"}, &(0x7f0000783000-0x4)=0x8d) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ffb000-0x108)={r2, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x9, 0xe887336, 0x7, 0x100, 0x80000000000000, 0x0, 0x7fff, 0x1d6, 0xc47, 0xffffffffffffffff, 0xe954, 0x4, 0x4706, 0x8b0]}, &(0x7f0000836000+0xd0a)=0x108) 2017/12/26 11:38:30 executing program 2: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093c000-0xeb)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000f3000)={0x7, 0xfffffffffffffffe}) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000088b000-0x4)=0x0) unshare(0x8000000) r3 = add_key$keyring(&(0x7f0000860000)='keyring\x00', &(0x7f0000289000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r3) 2017/12/26 11:38:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000cb1000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)=':\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x4, 0x0, r1) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f0000001000)={0x30, 0x0, 0x4, @fuse_notify_retrieve_out={0x8, 0x9, 0x401, 0xbfe3}}, 0x30) keyctl$set_timeout(0xf, r1, 0x32f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000002000)={0x6172, 0x1, {0x3, 0x0, 0x0, 0x3, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000002000)='net/dev_snmp6\x00') flock(r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000004000)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x4, 0xf00) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000008000-0x31)={{0xffffffffffffffff, 0x0, 0x100000000, 0x3, 0x0}, 0x200, 0x7f, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) mmap(&(0x7f0000ff0000/0xb000)=nil, 0xb000, 0x1000000, 0x12, r5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000008000)=0x0, &(0x7f0000ff8000)=0x4) 2017/12/26 11:38:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)='net/if_inet6\x00') execveat(r0, &(0x7f0000675000)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00003f4000)=[], 0x1100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000079b000)={0x0, 0x6}, &(0x7f00002df000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002a8000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x17b2, 0x6, 0x5e14, 0xffff, 0x8, 0xe2e7, 0x800, 0x401, 0x19, 0x9, 0x4, 0x3, 0x7, 0x10001]}, &(0x7f00009b5000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004a5000-0x4)=r1, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b72000-0x4)=0x8, 0x4) 2017/12/26 11:38:30 executing program 6: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000024e000-0x8)='./file0\x00', 0x800, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000024e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000148000-0x4)=0x1c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000245000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1002, 0xfffffffffffffffb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f0000885000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00000f6000)={0x0, 0x0}, &(0x7f0000198000)={0x0}, 0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a27000-0x11)='/selinux/context\x00', 0x2, 0x0) poll(&(0x7f0000c5d000)=[{r0, 0x2000, 0x0}, {r0, 0x2, 0x0}, {r1, 0x200, 0x0}], 0x3, 0x11) 2017/12/26 11:38:30 executing program 0: r0 = pkey_alloc(0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x10)={0x0, 0x8, "271acca289a7c338"}, &(0x7f0000efd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000872000-0x20)={0xffffffffffffc8fd, 0x1ff, 0x200, 0x1750, 0x1, 0x3f, 0x2, 0x4, r2}, &(0x7f0000001000-0x4)=0x20) pkey_mprotect(&(0x7f00002ae000/0x4000)=nil, 0x4000, 0x2000000, r0) [ 36.924295] device gre0 entered promiscuous mode 2017/12/26 11:38:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e45000)={0x0, 0x5d, "0bb37fe826004a41503d32033101ed896d441d57ac9db21a89539c287d48cf408a9e1fadff2c9a6158f50f2a9a1d5f19344c4b50bb47fda83bd307d4990c3549cedbac8e1a70a987ba1bddf094fa5c71955a3522ed942ed20b67bf7497"}, &(0x7f000088f000-0x4)=0x65) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000090f000-0x8)={r1, 0x5a}, &(0x7f0000014000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2017/12/26 11:38:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afe000-0xc)={0x0, 0x0}) writev(r2, &(0x7f000003c000)=[{&(0x7f0000934000)="9c89d435e7e42a7c6782a4d368e5e3f4946962d748a745e4f1948a738ffd79fa3da735c4f1abb1d06c247829655a88ac1e7a9391e5789b0c5fddfa2729416d75febd62ff07874b765e26f9d617637b4ef2d1f6a7a5cef30663f134c284317bb4279e058090ad61cd9f71e7b8f98271d2ecc0ca7634a0491dd8b874a323831e95847ab23ae9e64d0acb58b5160d0d7251382fd105f4a3d92906dc6124bcd0c3bc26143d54761964d5c20cdb318c114b93faca46e967f923469815a3cc1576e5ac050dc7cc5fbc37e09a772ed5dca124ec4c7f6c3cb1ba8e6b03c8fd8165744a2fb4558f9acfc20f78", 0xe8}], 0x1) dup2(r1, r2) ftruncate(r2, 0x10000) 2017/12/26 11:38:30 executing program 6: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000ea8000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000536000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000082f000)={0x0, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00001e9000-0x10)=@random={'security.\x00', '%eth1\x00'}, &(0x7f0000f00000-0x11)='em0proc{procproc\x00', 0x11, 0x2) [ 36.961224] device gre0 left promiscuous mode [ 36.968969] device gre0 entered promiscuous mode 2017/12/26 11:38:30 executing program 0: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e6e000-0x4)=0x4, 0x4) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000257000)='/proc/self/net/pfkey\x00', 0x501000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x5ad, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 11:38:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f03000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xedd, 0x3, 0x3, 0x8, 0x3, 0x8, 0x1}, &(0x7f000000d000-0x4)=0x20) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000045d000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ebe000)=""/0) connect$ipx(r0, &(0x7f00004a1000)={0x4, 0x4, 0x4f0, "62776cad8dab", 0x8, 0x0}, 0x10) 2017/12/26 11:38:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000082b000)='/selinux/member\x00', 0x2, 0x0) dup2(r0, r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afe000-0xc)={0x0, 0x0}) 2017/12/26 11:38:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f000013a000)=0x0, &(0x7f0000c87000-0x4)=0x4) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2017/12/26 11:38:30 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000020000-0x12)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0\x00', r0, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') 2017/12/26 11:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f000089d000)="d53918f98fc23137fbbffdbef677a1b8b1448cb4cf9f5669", 0x18}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000aa2000-0x4)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f000098e000)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0xfffffffffffffffc}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000eac000-0x8)={0x0, 0x200}, &(0x7f0000236000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000daf000)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c9000-0x4)=0x8c) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000058c000)=0x0, &(0x7f00005ae000)=0x4) r6 = getpgid(0x0) vmsplice(r1, &(0x7f0000813000-0x60)=[{&(0x7f0000b03000-0x9f)="e3", 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) fsetxattr(r2, &(0x7f0000586000-0x14)=@random={'trusted.\x00', 'cpusetproc\x00'}, &(0x7f0000b3b000-0x1)='\x00', 0x1, 0x2239ab587534ca0) dup2(r2, r4) fcntl$setown(r3, 0x8, r6) tkill(r6, 0x28) close(r2) 2017/12/26 11:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000e49000)="") 2017/12/26 11:38:30 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) r1 = open(&(0x7f0000004000)='./file0\x00', 0x400a40, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=0x0, &(0x7f000000f000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000-0x10)={r2, 0xa4, &(0x7f0000006000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd5b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000011000-0x14)={0x2, 0x3, 0x0, 0x3, 0x7}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000012000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000b000-0x14)={r3, 0x7, 0xad0, 0x949, 0x0, 0x89f}, &(0x7f000000e000)=0x14) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000000f000)=@common='bcsh0\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000010000)={@generic="6ce3f9ff5c285fdc408ba1a7f8ca55e6", @ifru_flags=0x2000}) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000010000-0x8)=0x0) 2017/12/26 11:38:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006e3000)={0x0, 0x0}) ioctl$int_out(r1, 0x2, &(0x7f0000628000)=0x0) sendto$inet6(r0, &(0x7f0000f36000)='\aT', 0x2, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000988000-0x10)=@common='tunl0\x00', 0x10) sendto$inet6(r0, &(0x7f00005f0000-0x1)="b6", 0x1, 0x0, &(0x7f0000c36000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = add_key$user(&(0x7f0000534000)='user\x00', &(0x7f00004ed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000-0xe0)="179937e7051a81b27a4709b078601dffda7862f0a17bf9af599c526fcf3362f3ad72f2c8fd4c5c53ffc70125ca4d85eb3840a234ec5d2434809349740b89d9fa3f5f8176bf6ca4d896669c0973a7098f5677813bd2f7f7fb8c44d2616d4c812ba4ca66a7dd4dafa8c9c1fc0679a507c66ff21d4bf8f842442c14c9c8c60de3491caef768d9d185af11f11a5fc9553191ace3814aa0a0835f60d467472cc9c1ecf1738629074148e02727ab26a82e40319f825d58132870b50df9fa70078af906fcc5478309843182905c1cbca9d7a5e53ad704a03be96d1f9e41a139ac6491fb", 0xe0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0x7fffffff) sendto$inet6(r0, &(0x7f0000e00000)="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", 0x5b0, 0x0, &(0x7f000011d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 11:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000e9b000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x11, 0x101, 0xd09, 0x0, 0x0, '\x00'}], 0x11}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readv(r0, &(0x7f0000e2c000-0x10)=[{&(0x7f00002bb000-0x1)=""/1, 0x1}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000533000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c85000-0x4)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cdc000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x1, 0xfff, 0x2, 0x24, 0x11, 0xa0, 0x80, 0xad, r2, r3}, {0xfff, 0x3, 0x9, 0x60, 0x4, 0x80008000, 0x9, 0x0}, {0x8, 0x7ff, 0x5, 0x1ff}, 0xcf, 0xca, 0x7fff, 0x1, 0x5, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, 0x400}, 0xb, @in=@multicast2=0xe0000002, 0x100000000, 0x4, 0x0, 0x4, 0xffffffffffffffff, 0x539, 0x1}}, 0xe8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000345000)=r1) 2017/12/26 11:38:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="54e4aeb7b09455c69650df43eb032b23a57775751ecd6a561efe595fc50802351ef00f3b6f7d9ef938670e2c68630cbdbc0d7964632d864c9c0d6d95c5c4cfaf573a3944ee67d9a8ee8da3bcf02f1a7bb8b52924090cd7d9ac741c443d96555478c0d91be473b027eed5d3f0de29cd98f7cdb49a40c5d40b7d612fddadbd", 0x7e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x3, 0x0, 0x5, 0x0, 0x5}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0xac)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0xac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc016, 0x1, 0xff, 0x8, 0x9, 0x3, 0x7ff}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000)=""/6) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fallocate(r0, 0x3, 0x1, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000004000)=@add_del={0x2, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) setitimer(0x3, &(0x7f0000004000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000006000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$nfc_llcp(r2, &(0x7f0000006000-0x60)={0x27, 0x0, 0x76, 0x6, 0x8, 0xe4b, "38d4dac0b7b1707a8c9546df28ec2a5a4b38b59cb27188434dabda900b3bfd19c88024618cac57477349f33f99a437dd3f8a9d89503e8d9b0eebf271529392", 0x2}, 0x60) connect$inet6(r2, &(0x7f0000006000)={0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000)={&(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000007000-0x30)=[{&(0x7f0000008000-0xc5)=""/197, 0xc5}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000008000-0x6b)=""/107, 0x6b}], 0x3, 0x0, 0x0, 0x9}, 0x40000100) 2017/12/26 11:38:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000012, 0xb, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000def000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sysinfo(&(0x7f000038a000)=""/6) bind$nfc_llcp(r0, &(0x7f0000745000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1c37973c71f0267be84b80f4ae9e6d2390c9dc0f7d38e80a64c6057455ab90c699cb43ff1b8fa65040f98ce73d103dc422aef5e4909d0bd9b576b6e06d9a00", 0x3}, 0x60) 2017/12/26 11:38:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000745000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="fd", 0x1, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x7a7}, {&(0x7f0000569000-0x5b)="", 0x0}], 0x2) 2017/12/26 11:38:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000043d000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000063000)=[@in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006dc000)='maps\x00') ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00001a2000-0x18)={0x4147, 0x7, 0xffffffff00000000, 0x9, 0x8, 0x791}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00006ad000)=""/39) write$eventfd(r1, &(0x7f0000b0a000)=0xf, 0x8) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000c96000)={&(0x7f0000643000/0x3000)=nil, 0x9, 0x3, 0x0, &(0x7f000014c000/0x4000)=nil, 0x2}) r2 = request_key(&(0x7f0000882000)='trusted\x00', &(0x7f0000c34000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e9f000)='\x00', 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000417000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d82000)=0xc) r4 = inotify_add_watch(r1, &(0x7f000008f000)='./file0\x00', 0x402) inotify_rm_watch(r0, r4) getresgid(&(0x7f000088d000-0x4)=0x0, &(0x7f00007de000)=0x0, &(0x7f0000f88000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000890000-0x1)={0x40000}, 0x1) keyctl$chown(0x4, r2, r3, r5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000011a000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ad000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000118000-0x10)={0x200000000, 0x820d, 0x10001, 0x7, r6}, &(0x7f000075f000-0x4)=0x10) 2017/12/26 11:38:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e0b000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xae8f, 0x2, "5cef90515fc9bb61adaf02ac6f269247e5f683f2640ca6df7714305db6459c4b156809abb031be1047539f694cd5e40b174a30e25061d6485107fdeba75c1487ed02fede3adeb8270f39d2d273d7a4b6"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007c1000-0x8)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b75000)={0x100, 0x7, 0xbf, 0x4, 0x6fee, 0x1, 0x7, 0x6, 0x4, 0xe56, 0x8, 0xc24}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FIONREAD(r3, 0x541b, &(0x7f00007b6000)=0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000174000)="db2bfca3839a099854929738638d967ed3ad16c8823231698431d0bcfdea5efcbc4168f4a718687919b8a047f82e240f580eba100cf42d0e15a95e2abaf675ede89ed5db49c2a33a330a32920410ca73fee1064ab638b17bc8c6ed3bcc65bccb261ed392") read(r3, &(0x7f0000da1000-0x1)=""/1, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c93000-0x8)={0x0, 0x0}) ioctl$TCXONC(r3, 0x540a, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003d2000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000913000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000ab000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000713000/0x4000)=nil, 0x4000}, 0x2, 0x0}) getcwd(&(0x7f0000013000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 11:38:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000268000)='/selinux/create\x00', 0x2, 0x0) mknodat(r2, &(0x7f0000059000)='./file0\x00', 0x1000, 0xfffffffb) r3 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000742000-0x8)={0x1, r3}) r4 = getpid() socket$inet6(0xa, 0x2, 0x8000) tkill(r4, 0xc) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/26 11:38:30 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000a56000-0x8)='./file0\x00', &(0x7f0000f9b000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x40000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00008f3000-0x2)={0x6, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000969000-0x4)=0xffffffffffffffff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000035e000)=0x1, 0x4) 2017/12/26 11:38:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002c0000-0x8)='./file0\x00', 0x44) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e86000)={0x5, 0x7, 0x7, 0xfffffffffffffffd, 0xff, 0x27, 0x6, 0x77, 0xfffffffffffffff7, 0x80, 0x80000001}, 0xb) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000953000)=[{0xfff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2017/12/26 11:38:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000065e000-0x4)=0x8) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2017/12/26 11:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) lremovexattr(&(0x7f00001d5000)='./file0\x00', &(0x7f0000d73000)=@random={'osx.\x00', 'user{)wlan1keyring*vmnet1\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e4b000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) epoll_pwait(r1, &(0x7f0000fc0000)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f0000822000-0x8)={0x8}, 0x8) 2017/12/26 11:38:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/12/26 11:38:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000922000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e7000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e81000)={0x0, 0xcbf}, &(0x7f0000473000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000645000)=[{&(0x7f0000d35000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d19000-0x20)=[{&(0x7f0000fb7000-0x9)="c8eabd91070cd8e59b", 0x9}, {&(0x7f0000585000-0x7b)="4db1ad38291623ca6bc00e4841833b0fc2b3e305d20fbfba58b398cfe6a753178d87275443bae04c53f79e5d66ab773705b43f44e1c19c5fd1231b2cf673e867162428d5fc1fe21d038529c7ad767416e5c15960777a37fe35021f33e6c8cebae0fe6a3b0c37c5f80f1115e6f1c0818072dd0cdbf0831f92fcc258", 0x7b}], 0x2, &(0x7f00006e3000)=[@init={0x18, 0x84, 0x0, {0x0, 0x3, 0x6, 0x2}}], 0x30, 0x4004000}, {&(0x7f000090c000-0x1c)=@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000cd1000-0x10)=[{&(0x7f00009f5000)='Q', 0x1}], 0x1, &(0x7f00001c4000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0xb3, 0x200, 0x2, 0xc1b4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xdb, 0x204, 0x4, 0x20, 0xc8, 0x8, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x10001, 0xfff, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0x401, 0x7fff, 0x8000, 0xc8}}], 0xc0, 0x4008000}], 0x2, 0x94) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000f96000-0x10)=@req={0x28, &(0x7f0000c04000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000037a000-0x20)="58e3f335911b29ab5989e205aefe7f70e4597f5b90c357c27d7d715cc084ee36"}}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f00004d4000-0x38)={0x0, 0x0, &(0x7f0000706000)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x26, 0xcffddcf8d9b2dd03, 0x0, 0x0, "d0"}], 0x11}], 0x1, &(0x7f0000fc2000)=[], 0x0, 0x0}, 0x0) 2017/12/26 11:38:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f08000-0x14)=""/24, 0x18) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cfe000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000ef1000)={0x2, 0x8001, 0x6, 'queue0\x00', 0x60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:30 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e2000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000039000-0x8)='./file0\x00', 0x1, 0x1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000)='./file0/bus\x00', &(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000025000)='fuse\x00', 0x806000, &(0x7f0000035000-0xe7)="") 2017/12/26 11:38:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={"04793cb1e833efff9931876692e958f5", {0x4, 0x10000, 0x7fff, "2e45ce43e1c1", 0x6, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000343000-0x5c)={0x2000400, 0x1, {0x2, 0x3, 0x8, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000154000)='user\x00', &(0x7f0000846000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f0000-0xba)="92698aaf7041138db9d948cea9f91c04ab768d89ea440e70ead8c95ee07ff1cfe4ef63615f16d96c258b45684bbc120f8cbe69889827b67e52f5d1000d6487dde58d44502a929f19aad290b7c1f619e1fa2a1e94d24bd3d254714b1b50ce0ca50a81173ec1fe5c2d575afc833d3104317d867147f8859232baabf4d918fbdefb9e7c1d24f1398aa9d3e8dada32775dfbea7143b37c0d033867e682f5db25994b88df0b63c2e4d1b02c4abfd65de45dcd0c455028123f21ba0296", 0xba, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000a87000)=[{&(0x7f0000b53000-0xc9)="4574a5f2c4d5d12c11f2a3c90048c20b5fdf5550ed8a75cc24a8453ab4c5e3f569cdd70ff815db1295f8825e5bf662b2ac141a9552c1a259305c96794cf9a3b2da662ebd1fa061422ee32166a8707a080b48683b1ca6e2b37d74b380bc1569fa930841a36d4e327e126cf0b8e50225054cc90636044ace3c69c094f02c12126f6e4ce8f594e54dfcb4ce5e8cd28f4457a104b23a9a105dae9fa662051111c9b77a011bd5e9948fbd12fb4bd41c52313d44ec36e8f4a03bc4f02736e78e0d98549733e49ed7f74f8116", 0xc9}, {&(0x7f0000777000)="6c3d64e2437cb9f5e407b3f6fb9028154d221db3eb40dcf90ec2bce3c068c6f0c4e14affa89ff740f340860c3d71cd17e86b068c0807cd6dd31c86a327f18fbbe68c0f564e633545c23acf579afe76c40aa2eb3d160360010000001de885518c8468c50d54ba1ec139f37add2128d51d1cf358765641a8c51b95e2", 0x7b}], 0x2, r1) accept$ax25(r0, &(0x7f000085b000)={0x0, {""/7}, 0x0}, &(0x7f0000c50000-0x4)=0x10) 2017/12/26 11:38:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005d1000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000c9e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000595000)={r1, 0x80000000}, 0x6) bind$inet(r0, &(0x7f000098d000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000483000)={0x7ff, 0xc17a, 0x200, 0x1, 0x5, 0x6, 0x3, 0x400, r1}, 0x20) write(r0, &(0x7f00007cc000-0x112)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0000ab2af9161790cf", 0x24) 2017/12/26 11:38:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fbd000)={@generic="0afb1ff8a76a0b930b2ac0a55d2066f4", @ifru_addrs={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 11:38:30 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000483000-0xe0)="0a2260d05067d3467c5f314befa570b70178e67b6be0e010f6a28a2c33a19e7430bdc2e04ea8d78041880d2f7c3c7ca84be06e85020b822716c2a06b1637083a546b877e49ddc002eb4f53176f628bce2738c162e7979f081c5c59f9e47bd1852135d979774bc649fec4cffdaf40a96887c1bb4487b7170d2361d43817d064f4eac1b4ed7c65aa1702842330031a35c086659a9725e8d0cc2d97ebfcf78e16408b47edea6d747375474b01db36231de76b7a6dba2d1e83c5a3225fead22c9b242eb1e760e4a92bbf8dd1f09cfdf89fb34df536eabb07655087462d2a76afe953", 0xe0, 0x80, &(0x7f0000205000-0x1c)={0xa, 0x0, 0x3e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") utime(&(0x7f0000a19000-0x8)='./file0\x00', &(0x7f0000c9f000-0x10)={0x0, 0x0}) 2017/12/26 11:38:30 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1b000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@nl={0x10, 0x0, 0xff, 0x4}, 0xc, &(0x7f000003e000)=[{&(0x7f0000000000)="353a0c5d12cc93c032483c113994d60b1092a5d919ab7dd1961179d57f5c80aea872859e2a1c22eb9f7a2158b7e00bfea0b0eceeb9fe096f36bf", 0x3a}, {&(0x7f0000001000-0xaf)="af38d494c6822b26a5c782b28261109f16a7555ed6f81e2577421d4befe7f5bf0babd3299d4f7aa0055b65957dc4b7e665166c68e349805ab46eb2a204fc56ef4dc7be32f222185a48ab36e6ae4b95047820ff8c68d0f580bfde93f30ec7a66a73f6076d63a45e86690b17d0d7a1e1b01525701d0065d25ae21e98a79b1f6d2986dfc60bfcd1fdef0fd5ca39d1abe3566f306d7d010613587a6700ca5cee8b96b0433b83c98ba07e759ca6bd69a76a", 0xaf}, {&(0x7f0000000000)="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"}, {0x38, 0x0, 0x1f, "6e48de00a193285f84f644698a00bdf4551671670244a6ae4e394553c7d4a7c34d2049"}, {0x110, 0x10d, 0x2, "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"}, {0x60, 0x10a, 0x0, "8d657d4c9bd7699b77ed66652ce0994a690de695edd91c487ce2c515e5b5443d7579f88d8dd256fb9b84f1dd00c2d9b7df83d6f86d60275b8a3b293d39623dd5ce9d1c569e6afbe14af7c940d2"}], 0x2358, 0x20040001}, 0x4048014) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = dup2(r2, r1) r4 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) readv(r3, &(0x7f0000223000)=[{&(0x7f0000d87000-0xb6)=""/182, 0xb6}], 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_flags=0x2}) 2017/12/26 11:38:30 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x0, 0x3, 0x100000001, 0x0, 0x4000000}, 0x1, 0x4, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x3ff, 0xffffffffffff8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(r1, &(0x7f0000767000)=""/144, 0x90, 0x20, 0x0, 0x0) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r2, &(0x7f0000ff1000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00006bc000)=""}}], 0x60) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/26 11:38:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80004, 0x100000000000100) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000aea000-0x10)={0x0, 0x989680}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x2712}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f00005be000)=0x3) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000294000-0x4)=0x0) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r1, r5) tkill(r3, 0x16) 2017/12/26 11:38:30 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000)='/dev/keychord\x00', 0x129200, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000005000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x2, 0xfffffffffffffffc, 0x50, 0xa3, 0xad}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000007000)=0x8) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000007000)={0x57, 0x1c4b, 0xeb, {0x2b, 0x1ff}, {0x1, 0x7}, @rumble={0x8, 0x4}}) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000005000)=""/222) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000006000)={0x7, 0x40, &(0x7f0000005000)="c46aa12459794eb54538bde9db0ff18d0a86a3ce61f4cd569b26bdde1f5efdea96b9cb64a9b3a6aa8e959717a86f93285d9d9e46559fee1da487e8d1023e5ff4"}) 2017/12/26 11:38:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000f6f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000028f000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005d0000)=0x800, 0x4) poll(&(0x7f000094c000)=[{r1, 0x0, 0x0}], 0x1, 0x100) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000f71000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000893000)=0x10) dup2(r1, r1) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f72000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000bbd000-0x4)=0x10) 2017/12/26 11:38:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00007d5000-0x22)="2200000014000721004f10f7e2ff050002000300f100000206000200e700ff0af155", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r3 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r2, r3, &(0x7f000017f000)=0x4, 0x200000000000ff) mount(&(0x7f00004f4000-0x8)='./file0\x00', &(0x7f000047b000)='./file0\x00', &(0x7f0000317000)='ramfs\x00', 0x10000, &(0x7f000064d000-0x1f)="a258fadd75b3e68c19bd83ef21e0d5d8980d6d47897cf325c4c8d35ade3ce3") 2017/12/26 11:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eee000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) write(r0, &(0x7f00003e2000-0x26)="24000000100005004d08000800e80103030501001000010010000000f70000f1de005609", 0x24) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000a3000)={0x1, &(0x7f0000912000)=[{0x7, 0x91, 0x100000001, 0x6}]}, 0x10) getsockname$llc(r0, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dce000)=0x10) 2017/12/26 11:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000acc000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2017/12/26 11:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00001d5000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f000050f000)="", 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bac000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009ca000)={0x80000000, 0x0, 0x0, 0x8}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000880000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000320000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000085d000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xe3, 0x5c, 0x0, 0x2}, 0xa0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000b2e000-0x10)={r1, 0x3}) socketpair(0x11, 0xa, 0x9, &(0x7f0000e25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000e3c000)=0x0, &(0x7f0000e1d000-0x2)=0x4) getsockname$packet(r0, &(0x7f0000220000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bfc000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005c5000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021b000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000fe7000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x2, 0x5, 0xf, 0xa0, 0x80, 0x9d, r5, r6}, {0x200, 0x58500000, 0x10001, 0x1000, 0x8, 0xffff, 0x7ff, 0x9}, {0x40, 0x0, 0xd9ac, 0x6c000}, 0x1a, 0xff, 0x9, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50000000000000, 0x6}, 0xf, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x1, 0x1, 0x7, 0x7fff, 0x9, 0x6}}, 0xe8) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2017/12/26 11:38:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000002000-0x4)=0x57c6db42) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x18, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:31 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fremovexattr(r0, &(0x7f0000003000-0xa)=@random={'osx.\x00', 'task\x00'}) 2017/12/26 11:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000bdd000)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000902000-0x8)='./file0\x00', 0x20) pwrite64(r0, &(0x7f0000a32000-0x1d)="14180d37a16c3b740acdb53062cd0f76ee40df2cc2b2b0ccf7547b5ffe", 0x1d, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = creat(&(0x7f00002a8000)='./file0\x00', 0x114) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ace000)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000fc6000)=r3) timerfd_gettime(r2, &(0x7f00000cf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$netlink(0x10, 0x3, 0x0) 2017/12/26 11:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r2, &(0x7f000055e000)=[{&(0x7f000089d000)="d53918f98fc23137fbbffdbef677a1b8b1448cb4cf9f5669", 0x18}], 0x1) r3 = getpid() wait4(r3, &(0x7f0000522000-0x4)=0x0, 0x40000000, &(0x7f000001c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000efa000)=0x7) read(r0, &(0x7f000017b000-0xea)=""/234, 0xea) 2017/12/26 11:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000ce2000)={0x4, &(0x7f00005f5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000418000+0xa1c)={r4, 0x20}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a1000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) 2017/12/26 11:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000071d000)='/dev/ppp\x00', 0x40, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 11:38:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000003000-0x4)={0x7}}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 11:38:31 executing program 7: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000f4000)='/dev/net/tun\x00', 0x0, 0x4000022001) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f00004d2000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000942000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0x14) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000942000-0xd)='/dev/net/tun\x00', 0xd) 2017/12/26 11:38:31 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000005000)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)="b3a9c37059988f04d0143b3aa47dc52c2507a9a26fc7cc3b324ce9fff2582db195151fdcdceb6ef56b8973ed1ea66b3799be5a248950c06dda6955d1638dde08f836e12e46e03675e85433f1392d23768ea7b5aaf1a3d2cb5a372cbeffbea655acb89acc5d9e458c81b2f9f3c504e130f093184e99c5f33cfc4068d679416b1f5841ca3fb9071f72b0b9bb995b024cc7abae8a088bc1dbb8022e42d8cc89483e", 0xa0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000004000)='.dead\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)='eth1}\x00', r0) r2 = request_key(&(0x7f0000003000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x1)='\x00', r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) r3 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd3000)='em1\x00', 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000459000-0x4)=""/4, 0x4) 2017/12/26 11:38:31 executing program 7: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002d5000)='/dev/usbmon#\x00', 0x6f7, 0x2002) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d51000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000d51000)={0x5, [0x1002, 0xffffe00000000000, 0xa9f, 0x2, 0x1]}, &(0x7f000029a000-0x4)=0xe) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000b64000)=""/0, &(0x7f00002c4000)=0x0) [ 38.029131] device lo entered promiscuous mode [ 38.031117] syz-executor0 (6484): /proc/6473/oom_adj is deprecated, please use /proc/6473/oom_score_adj instead. [ 38.068001] device gre0 entered promiscuous mode 2017/12/26 11:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000335000)=0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000048000)='/selinux/enforce\x00', 0x18500, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00009d7000)={0x2, 0x9}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000952000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009e3000-0x56)="0180616c61626c6500a2223109155ab3636ffc6a17a775a0c5cc4e9a677b5f2ac92e37d17ab85578ebbb45e671eb28166d0917c0c6d7911c08dcd16db691f47f858b50e7d8cd8b5404c79fb815fb6378c2fb6626d872", 0x56) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000c11000)=""/90) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000038f000-0x14)={0x0, 0x853b, 0xfffffffffffffff9, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/26 11:38:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000055c000)='/dev/keychord\x00', 0x325000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000518000-0x8)={0x0, 0x6}, &(0x7f0000048000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e93000)={r1, 0x4df}, &(0x7f0000e1e000-0x4)=0x8) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000854000)='/dev/sg#\x00', 0x3f1, 0x10000) lremovexattr(&(0x7f000097c000)='./file0\x00', &(0x7f00007c9000-0x6)=@random={'os2.\x00', '\x00'}) unlinkat(r2, &(0x7f0000d11000)='./file0\x00', 0x0) setns(r2, 0xc000000) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000097000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000602000-0x4)=0x1c) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003ff000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084c000-0x4)=0xe8) lstat(&(0x7f0000976000-0x8)='./file0\x00', &(0x7f0000b68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000237000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fea000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e73000)=0xe8) fstat(r0, &(0x7f00006fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000009b000)=0x0) lstat(&(0x7f0000dfe000-0x8)='./file0\x00', &(0x7f0000812000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000497000-0x8)='./file0\x00', &(0x7f00007dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000a24000-0x4)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00002c9000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000935000-0x4)=[0xffffffffffffffff]) r17 = getpgid(r14) fstat(r2, &(0x7f0000c3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016b000)={0x0, 0x0, 0x0}, &(0x7f0000af5000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000982000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d18000-0x4)=0xe8) r21 = getegid() sendmmsg$unix(r0, &(0x7f000018a000-0xa8)=[{&(0x7f00006c8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002a2000)=[{&(0x7f0000117000)="0da9166eef37d97f41a83fd498fc350c89182a138199ac950262a8737c2050", 0x1f}, {&(0x7f00004b2000-0x78)="5df2667ae242211dd441bb30850c64a981edc097913baea0a27ae68c381313dc001a4bb427c72c9b2346d475c264e17adb0fb93ed1bbf69345bedaf7f9f2003554e1815f489039dd0998d51299831826a05b4d7e075a5977588934d537a43ea11c9bf69d99657897ea96a50155d768104e72c6c7cb7bb4df", 0x78}, {&(0x7f0000935000-0xde)="ff1497c8ba11338c6e90b851b05a2591be43114f22162fd2c8b99ce41d7026fc5d2f38f4080eaad93c8df2422bf71adfd05a79feabb4bf7846426c5ee08fa7e2fd972ca53e68ec98df9310865ac089817d7ef1275388d80fafd15033b2293748ed666a8fad8ab545f3bae9977e2462e5759fb72d57a866e48a7cd17113d5926845ef6c62bd2f9b4c5228b7b91ea2a06373376462dc02b36dc771099776247920da75b8208bd8dafc26207791c5aa0b1f46ac5978c4eca782a7a52d6d4a9e5a4d494aa9235533a5d391ef5f1ddef4d0ff048c82dd8c71e612b36243841909", 0xde}], 0x3, &(0x7f0000315000-0xa8)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r3, r2, r2, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xa8, 0x4001}, {&(0x7f00003d5000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004ce000-0x60)=[{&(0x7f00009e4000)="6db0d254218d35e433f70694e65740a1627ad4b78560cbe356b858964d470e10b014b10b4f77627fe9576fb3073087a4feb59f15becd3915281ba8919fbc6fefc2d2119656c0964557f3a4a7d001405548fe80553a492d4c13953d4998579302641f4d7b414559e6e3829cfe2bf8b18b83ddafe47af417d52a649a666f86f3d75132192b48eb6f68f76c7e319012e22ea7a804dad5e34f0553f376c5", 0x9c}, {&(0x7f0000d02000-0x10)="c999ae6f2aa6577490b232bbbd481419", 0x10}, {&(0x7f0000fcb000)="13cbe7a5c9d369110324dc4cbaab689560e8df2fb5122d57acb5a09f80c559321d4a67117bd84d78babb3ec7e40bbde1607daa229f55fd7922e1f8644a235cdba3853448bda74eeebb26a44a6da343a830241f000d338cf39c1b9113b8c9c144623bdc5eea1f6228b2b4380c3cfc75cc2da08554a4e975ffc72e52b5157f86dcc55ceb0add7b78391f1a232ebff034865aa100f5a4b8bf3400b56ddd30dc03190e0a449b274f752eae9fe759ce9f84f350a1463b11db88b7b1e058ef4d80cdc836735568", 0xc4}, {&(0x7f0000253000)="a48d37d39ca25c9aec8055b633e46239b0d475fcc173f7aee5d710e44e9f876bec9901d42c113ca670e1953a13831c781e9909a9b375", 0x36}, {&(0x7f0000a94000)="cedaae6b132a7abf4a22535faaa6d7fdb46421866ee5ace6960d78686445b4f6aaada92efe5bb80d728157e55ec894f3c52966c1ce7d8caeddf39a7660df23f74e2f18677b79fc14a4fde705ac187c3ff832c6555ae1e3f183cb0e2479b500f49f729e179c21bc861271e960f8b53e6d68f57b3ed7d1b64532f0b7b30e63a7fbbe0d85", 0x83}, {&(0x7f0000b4e000-0xf8)="93fffbb8873509e3877b03ebb43240d90bfd91ab1ba56940c8aebd5ca2b187c1ffbe12e74c0610d9817e90169128749ede2e6a674a09f9dd8858e99867c692643ec4e24db18ee3086fde38323aeb44a3f6a1d6b884b69512f473a2d3240cc26accbc57b94ea2897ee0e58ef4d06a6def3c1d5a5d503bae2b2d92a78580976c144aef0d5b6f4a46e0afc78c39eff1da5e3a3e3928890e403e6c3a57f8d7a0ffd82f817de05fd1c3e686bd90d7d6a76093e255d05c38513f5a33587930d197163b1e0899f1eaf19255b30b772c80d8f5a7ed27c2fbd194be45136244ca7a372d9e9deb616f0d58e4b607ccc94acd3cc13c4b6ba407aa60c7ba", 0xf8}], 0x6, &(0x7f000052e000-0x40)=[@cred={0x20, 0x1, 0x2, r13, r15, r16}, @cred={0x20, 0x1, 0x2, r17, 0x0, r18}], 0x40, 0x80}, {&(0x7f0000f06000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000070000)=[{&(0x7f00008b3000)="8ec011aafe9777bf06b5495866d987b99418b844cfc4b3f5913d03c3dd7c29adfadc9bd4150a64f771509c91a9ac16fb99a2782bc536e1a8342644", 0x3b}, {&(0x7f0000a54000)="c0f49277cd19e77a6eb774f14e6ba1c0ef9394619bcc74613061778b57fa9740c941866ca2a99172aa34e9b3af271ec3ab1654c5", 0x34}, {&(0x7f00001cf000)="b0fbc8a6854933bda35003d03f538ce3ac763cb385c4768deb6632f854b1d3756a230221da44ab3e04f687b7bafb76f9512cc59ff64a01798b732078d02f45e8116c3e7b34bbd6b27421fb2a6096cdf074227e14810f68a153070afab0cb1caa4bfa8f54", 0x64}, {&(0x7f0000b14000-0x1000)="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", 0x1000}], 0x4, &(0x7f000000e000-0x50)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r2, r0, r3, r2, r2, r2, r2]}], 0x50, 0x20004840}], 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000898000-0x10)={0xfffffffffffff5b8, 0x2, 0x101, 0x7, 0x0}, &(0x7f00002ea000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ef1000)={r22, 0x4, 0xb39, 0x573, 0x1, 0x2}, &(0x7f000016b000)=0x14) mount(&(0x7f00004ed000-0x8)='./file0\x00', &(0x7f00009c9000)='./file1\x00', &(0x7f00009cb000-0x9)="000064001e966639", 0x80, &(0x7f00002af000)="") 2017/12/26 11:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00009fe000-0x1)=""/1, &(0x7f0000f19000)=0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f0c000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000679000-0x4e)=""/78, &(0x7f000034d000-0x4)=0x4e) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000971000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d564168c8bdf5417e8a0510ef3e557d7"}) 2017/12/26 11:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bb0000-0x8)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f00006ed000-0x7)=0x0) pipe(&(0x7f00003e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005df000)=[], 0x0, 0x1) vmsplice(r3, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f0000ef8000-0x70)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f37653dd8fee2a11b9e7a95a1480aebd0691de501e40aa8ee0bc1b282298271c691df4af59a6e039acca28b47d29fcce7cad", 0x70}], 0x3, 0x0) r4 = epoll_create(0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007c9000)={0x0, 0x6}, &(0x7f0000f45000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000261000)={0x0, 0x82, "3d24ff0a93af93191fedd2de4e40d45d84ce3b0f7c8cf234d335334cf8cce7deaa1e2e50d1b2d694fa4ca137a7695d6ef702e1aa9b562ee17ce61cca1fe6b6909df4f79fbce46492d3eb7a86f13cb3a6f82a1ca05d01000c35fc146aa5d1439f3fff2eb09553aef10e87544607e0025dc668c1be9d1273cb6f7983705f08b8b6f169"}, &(0x7f0000f42000-0x4)=0x8a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000115000-0x63)={0x0, 0x5b, "374b9af02805c43659839f5f22b312e4f85a52a6eaf9e93ae121a0f87b19801440ba213d837743fff14764785c9680984609fd758510befb603fff1233ee98d80146b701b899c6242f72216207e288c359e056c7c4fb8547c04bac"}, &(0x7f0000d9b000)=0x63) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000515000)={0x0, 0x9}, &(0x7f0000d4f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00003c0000)={0x0, 0x72, "d0c9853ec1c5e19d1939cbf04e19a2d85766417e634bc30a6970f0c85eebd3bd16143d5954081e1a37d93cf1470bcac511803c04795cd4b33f9c20c9da175bdc7a067189ae8a397e4d87e57b5649c729d8a45aff25669352d6171485e5497272fbac64a063a58d62f3d0573176962feb24b4"}, &(0x7f000088c000)=0x7a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000df4000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000e5a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d18000-0x8)={0x0, 0x5}, &(0x7f000098e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000099000-0x8c)={0x0, 0x84, "95b6a383c45bfee834e63e351ffff3514151d2909805ecf1ac00ef7a2f58ec4021d39a4aa149435f5f548f5614addf1276c7f4d9c8961f82273cd082fcfbc3c18e159e4c2dac1e9631cd3976247f3618d13dc07cdac805822c827e6957d12d215d6453c70e0cb8ca7b239e7f5e5ab3ff2429132895333327fd8aea6064193fce8dc532a2"}, &(0x7f000041b000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000bd5000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x0, 0x400, 0xe9}, &(0x7f00003b2000)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ee6000)={0x0, 0x20}, &(0x7f000072c000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00002a1000-0x118)=[{&(0x7f0000ad6000-0x10)=@in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ab4000-0x40)=[{&(0x7f00009f6000)="74b2492bcd2ded2ab7949960015c997c15b0cdb1850d525e3bf88a10d705016929e61976c1f86ed1c47d974a50d41bd793ef5787d5e66fbe70d5b3ab34d2d2385ee0361f90c6d86f9a864a4c98fb74a5a647c859d291bc08cf19957b3a453b2a3d07ae5534bcf5a33ae11286219ab0fac923c7d34358ae2390081e99ec06886c791f5cc85fe77a649d221448fa2a7ef93f19d39b193002778aa5a940bf201e36414cc3c76027c5c3b1c975722ef2d25f94a601c3e4c498184be720682b541d7c6bb9086f3025c30e05dc9810d88fde969e92fc33ca26", 0xd6}, {&(0x7f0000a68000-0x15)="e42cf72a9aaefdd89d50c9d3d41e4d160a3a2985528a3d72e84ebf18ae49c721d766c79e4ab42ffa6a628462676418e46b74bb032d0677b12f", 0x39}, {&(0x7f0000a4c000)="e44b9d26dfd488856e508e81c259b4d689788a20b9e78d402522", 0x1a}, {&(0x7f0000f1c000+0xf0)="60ddfb652954dbb243a9dfca8d252ce406065dd6cf6a7833e79c3e45cf1dba8d7b07bae3dc19bab6abb1b726a6ce6af9417892f2f27056c8e6cfff3944f3943f76687e511a4e76b3a22ec303bb43d789c45ceafe2743a978a47854b9ae47dfd1e90c707d0cf1389931ce8462fad30eb42b1ad26c8e9d95cf2cd64d980e60dab2ca2d8a033c732aa917041c9492328f699cc7caa6e3e1e63c245f8223b68e30dc217542c4f4fb0ba4309e088d9ab4cc28c4947f3f9685a505600a", 0xba}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f0000699000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000068c000-0x60)=[{&(0x7f0000cb0000-0x5)="a2682811a6", 0x5}, {&(0x7f0000a9b000)="", 0x0}, {&(0x7f00006c5000-0x3a)="557faa611b7f22d1d93d352e9c4fcfa0f41e437886318ff1b29cfd17302a6d0203759893a0f81f3eb3beaea3c86ad6448d44d8c3d7f541ef77ac", 0x3a}, {&(0x7f0000ae0000)="4b82b4a301158a69fc64b61a8fd8a137f88de66b3cb80415619e597bd0467afb1bd98acc8adf3dd0fdc18ade8f4a8455e409a5fe", 0x34}, {&(0x7f0000d21000)="91f682be962f235c087ac8086a51c45434912c69e480152454ba926bc28a8d32146889ef7155fcaa954ceb04e8ccf0d3ef7261d364dd84cc5f3bfeed6fb23f249a512855a24f361f033eae9b0bd9e6c1d8a279d64bf43b040ecfa6be61a17f17405e0ce8e5b2b581e3486d6687d0f41013540a", 0x73}, {&(0x7f000002a000-0x92)="2d1805c36b27bc0ea856efa447be810d223180d65d47247a9beac6c2704a50d9e77bdd2c42eb7af549761a5a94796a4ff2f6e1c950046310ffb308525aafbf8c41e880e25f11ce887be0850a8f0821f8bc3f42255b57a9538f90275b4d1c8f3ac234e398d016b5d66726d0ffda75c816cd156cd98c4686d7ba532f0449d19ab50266cbf2adbbb6bea47cebbb8aafada9c0bb", 0x92}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f00002dd000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000e62000)=[{&(0x7f000008b000-0x5d)="2fde0a654422e9315c9c0daa028163486d005e33ba042110e4672fe9ca51b5f7d34313dd2cb0726e83fc24158540a1777ac97be227f0c5882ea0aa8c8546c9012c3da7007543c39b5226f48927ba51415317b37444b320de55eac51e37", 0x5d}, {&(0x7f0000cf0000-0xd6)="2f0adfffbaee9d12f2b66eeea263f45e55df5981fdb2ab770b3c05353e4ce48cac7c34d0852ec2713baed9d410eff5f856ecfaae4e42a8f0f1db3a5835d7ce208e0f8622d2030ff4d3270f32714a096278c63cd015fb097972931688720ee5235063baa1f0f20b95c320ce7b69e65a459c9e687ef922d5d28359714bd4104d9607c311ec6f756c47445592cf3cf2818392deea57cad862870716ea50b88141793d76f0b0ac84982851e5d55bc0ea154a461d48384ad0b518def07c7c7f21f7cde913f8d41fd26e45be334ea79a0079429c66ca31e6ff", 0xd6}, {&(0x7f000030c000-0x63)="fe7ff492844d78b419bdc0cc1471055ced55e6cf13c300d0f5afbbb0e3fb7cb7fcd79f02b85c11a4f3cec84b9983142e0141f7bbc49fbd1f24553fc6689506a50ea5a1a3fa60b94043d655244d573140394d1b8b4a0d1db3e7c58dce5920618f56f437", 0x63}, {&(0x7f0000d29000-0xbf)="6197b210228082ea62efd4e3f93742307a5afe981be59040937b8a39d60d604bb0e5d03ce2dd6661598ac24f924e35973a6926ef589a38ca5cdd3b0eeca2cc8ef9d5de24de0831d816f8cd7867d4df74ea55f251d45eb3c7f931c4a9ee3693ab5a698ae35533798b7ab525110d8da58613ab69272c5a9d728dff8224d363cf100523e41c27c117328188c3bf96ceaf92c34e590149e2fb505abc61ea05b9f6d887747608ff1ab3f1d3bb56f7cbfd9996277fcd003839628bcc604c1436ad32", 0xbf}, {&(0x7f0000a53000-0x64)="5fc524fd35d3bdbc7e22885afdb115eb380c014454d5e874122ba2207a554ba8367d1fd82183caeb26426ee381e2a99420326d76f41c018dd1b8060eba17f61472a2e36ea7aba711fe9b44aa27b5e9b956623ea8391fdfc3f9f130ce8c4db5060988f334", 0x64}], 0x5, &(0x7f0000cb8000)=[@sndrcv={0x30, 0x84, 0x1, {0x75f9, 0x5, 0xc, 0x7, 0xff, 0x1, 0xff, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8002, 0x180, 0x48, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x5, 0x9, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x204, 0xffffffff00000001, 0x1, r8}}, @init={0x18, 0x84, 0x0, {0x100000001, 0xff, 0x81, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x5, 0x7, 0xf4e, 0xc8, 0x2, 0xfffffffffffffff9, 0x8000, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1, 0x7f, r10}}], 0x150, 0x40001}, {&(0x7f0000873000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000051000)=[{&(0x7f000025f000-0x93)="77fd665b38f28a236bd500341fe64db50c181d45547a78b98f1b1e9aabeee93155b03749ed78fb64b751af8763875e1df19009b8ac85376b03c07d9fe34f1e0d37cf3ce4ac23cf35ec24a1703d45176523e848ff18c9f4a1df1ec6e1a94e35df5af4eae5789766702ff99e72fb77f8440f66cbd51bdc7cff17f11a91e6a652bf62a714827b03ea49fb3a95d29b973f562dd8d6", 0x93}], 0x1, 0x0, 0x0, 0x41}, {&(0x7f00009bf000)=@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000556000)=[{&(0x7f0000606000-0x8e)="cdaa464655c8696ac3bc7770b75429a914e47e070f023978b73cdd26c06dfc273fcf3a24d1ff7ee70aafb542bd0e0b49b9b405c06d43c3d1dd4dee64067eda88bb2bfc8f274d00fe469d18f35ada3e710821ac80e628d1534c15815b8ce008f4c10b2f1a0514c73d0e7bffff6d4b945594ad5d59b07e83edde06863cd48ab3b691d7f036c5fc2f50bdfb690fab41", 0x8e}, {&(0x7f0000f91000-0x82)="5d32ca8395e4f7af8cedc184f14ad08412868d2a68cf2073e04294df3ea9974a9333877ae295a757ed4abc65b8c3aefee66de0c82b847852e1e56ba4590aa535a22687f48cc9d613021690c39a5dba4f510707e506dd86343662794aa7c245d70fa6ff40872ef5550393f61bd2523df2ea0fdea61841c6f1dfcf2bd3a4e2e8a09b5e", 0x82}, {&(0x7f0000145000-0x68)="b8c31eefba942183816cd6edb8535da700d8c9d9a14540c3d35c38fd349194319906d535225d0e05e5d4d616a8f561744950f04d84688f9cf3cdda63f216f44969f10a2a95bc8bc4c175a62c0fd2de733e330b9675c49faa21a81f85abecbfb174366d015057a61a", 0x68}, {&(0x7f0000fa6000-0x44)="fad229c46ddd6c69fd849dfe1d9df68ff43c6b9386f4d7010490572b3720b844528a278a531cbce3d5f3efe786c1494e1dd57ff95fd934b92150daaf522226d17fd9ac9d", 0x44}, {&(0x7f0000589000)="b5381c672bb2e2954471ee2350de41113862", 0x12}, {&(0x7f00002af000-0xe8)="e44ad2537570be2def3b75a977234bf4eb571faa796371b7e6b62e6de0ead563d5b0f87ddc9369b9ae22e4ae50a2903a0a00459b01ee815fe7b78c78786a48efb8cb5fd7a16abe7e6a7ebb01a8895092b4d4d8afc2993a9422e276ca2d279a460f84dd81c03196e3d21f8184a7ecd17645cb5fdebef8cbafe5655c379d1f6987ac9d939a1f0e14c49ac7faed5e68edf89fe13b5b4a66afe971aaa08f2934602f7dc0808026b55518135ed0963fbd8ba90150034d280868f924d29dfd633a0e824f17a9048e168482eab9287f84353aa0df6b307f1528ecfdda07b725953c494e8a21144ef4879112", 0xe8}, {&(0x7f000033f000-0x29)="ad0d53635f5313dd4368840fe488d96394c28dd7707cc6097c609e4403e53a0ccf8b74d10c5644c040", 0x29}], 0x7, &(0x7f0000c8a000)=[@init={0x18, 0x84, 0x0, {0x8, 0xff, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0xcb, 0xfffffffffffffffd, 0x8, 0x38c1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x63, 0x0, 0x0, 0x4, 0x200, 0x4, 0xffffffff, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x2, 0xa5, 0x3, r12}}, @init={0x18, 0x84, 0x0, {0x100, 0x401, 0x5a, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x209, 0x1f, 0x1, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x8, 0x8002, 0xfffffffffffffffa, 0x10001, 0x1f, 0x23300431, 0x3, r14}}, @init={0x18, 0x84, 0x0, {0x7f, 0xfffffffffffffffc, 0x101, 0x19f9}}], 0x180, 0x4000080}], 0x5, 0x4004000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000001d000)={0x10, 0x0}) vmsplice(r3, &(0x7f0000586000)=[], 0x0, 0x4) writev(r3, &(0x7f00003f1000-0x40)=[{&(0x7f00009e2000)="cf803cfe0327079c8d1117bd5d2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e6e8017e64a93974b9992ec6b23e9d0ac2c82e43f327a", 0x43}, {&(0x7f000057e000)="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", 0xfff}], 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000038b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00008ff000)={r15, 0x0, r2}) vmsplice(r2, &(0x7f0000e53000-0x20)=[{&(0x7f0000e70000-0x8b)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b141e2cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xfffffffffffffffe) fsetxattr(r1, &(0x7f0000d61000)=@random={'user.\x00', '\\!\x00'}, &(0x7f00009c0000-0x9)='keyring^\x00', 0x9, 0x3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f84000-0x8)=0x0, &(0x7f000012a000-0x4)=0x8) r16 = getpid() ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000359000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000065b000-0xc)={r17, 0x80000, r2}) ptrace$getregs(0xe, r16, 0x9, &(0x7f0000d7a000-0x21)=""/33) 2017/12/26 11:38:31 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00004f2000-0x58)="df8e392937a186d630043615593baa57ff00e8fe15ffed0000079bb4d5ed5cff0300180a0000850900", 0x29) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d54000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000e63000-0x4)=0x0, 0x4) 2017/12/26 11:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003e8000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000c06000-0x10)='/dev/input/mice\x00', 0x0, 0x24000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000691000)={0x80, 0x6, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fa7000-0x10)=@common=""/16, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, 0xc) getpriority(0x2, r2) 2017/12/26 11:38:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000fe1000)=""/232, 0xe8) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2017/12/26 11:38:31 executing program 7: mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000817000-0xb)='/dev/loop#\x00', 0x0, 0x3) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000818000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000817000)={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, {0xa, 0x2, 0x46f6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd1f}, 0xfffffffffffff800, [0xfffffffffffffffa, 0x9, 0x200, 0x6, 0x8001, 0x3, 0x7fffffff, 0x100]}, 0x5c) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00004f2000)={0x0, 0x0}) 2017/12/26 11:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d23000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc, 0x0, 0xff, 0x0, 0xffffffffffffffc1, 0x0, 0x92a}, 0x20) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f18000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fcd000)=0x0, &(0x7f0000406000-0x4)=0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000029f000-0x8)={0x0, 0x0}) 2017/12/26 11:38:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x2)='\'\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000002000-0x64)="72e4acdad1e94a8585ff537d4ac62e30dd0c6940879ec2036171b02f852597ccbda633029357b803170058ae58b8884cdcb52e5805c931c18b50df5c4b871aab70431843741e8007b5f5b906f14291c5b5538c926bfcf22e81bc07a6c460f3c8cf48fec8", 0x64, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000cbf000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0x26)=""/38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009bc000-0x8)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000cd5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00007b8000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000708000-0x4)={0x0}, &(0x7f0000028000)=0x4) 2017/12/26 11:38:31 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe7000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800a, &(0x7f0000ac0000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/26 11:38:31 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x8400) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000)=0x0) 2017/12/26 11:38:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000de3000-0x4)=0x10000000007, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000be000)=""/235, &(0x7f0000529000)=0xeb) exit(0x2) 2017/12/26 11:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d76000)='.') r0 = socket$packet(0x11, 0x2, 0x300) connect(r0, &(0x7f0000f25000-0x1c)=@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mkdir(&(0x7f0000774000-0x1)='.', 0x101) 2017/12/26 11:38:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00000f5000+0x817)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000161000)=0x1c) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000a4a000-0x4)=0x7, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) rt_sigtimedwait(&(0x7f000094c000-0x8)={0x0}, &(0x7f0000a43000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000288000)={0x77359400, 0x0}, 0x8) r3 = open(&(0x7f000059b000-0x8)='./file0\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000018c000-0x8)={0x0, 0x6}, &(0x7f000083c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000068a000-0xa0)={r4, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4a8, 0x0, 0x5bd, 0x2}, &(0x7f00003f2000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00003ea000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000134000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00004e2000-0x18)={0x0, 0x100000000, 0x30, 0x2, 0xdd}, &(0x7f00009b6000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b32000-0xa0)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7ea0, 0x5c, 0x4, 0x2}, &(0x7f0000058000-0x4)=0xa0) 2017/12/26 11:38:31 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cc5000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000292000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0xd3e, 0x0, 0x240, 0x9, 0xfffffffffffffffb, 0x7, 0x2, 0x9}, &(0x7f0000000000)={0x56000000, 0x7ff, 0x4, 0x7, 0x6, 0x2, 0x8, 0x3}, &(0x7f0000001000-0x40)={0xad3c, 0x8000, 0xffffffffffffff96, 0x100000001, 0x6, 0x1, 0x0, 0x5}, &(0x7f000048c000-0x10)={0x0, 0x7530}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401070cd, &(0x7f0000071000)="957d5753be2f92907d486bb01941866d24a0f335cb87915a77192733bd2219bc2be7f4cbf92539e1c8efc2ba2d") openat$selinux_member(0xffffffffffffff9c, &(0x7f00004a4000-0x10)='/selinux/member\x00', 0x2, 0x0) 2017/12/26 11:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000669000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000615000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x4012) r3 = syz_open_procfs(r1, &(0x7f0000dd7000-0x9)='loginuid\x00') sendfile(r3, r3, &(0x7f0000dc0000)=0x0, 0x8) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00001bb000+0x870)={0x80000000, 0x800, 0x1, 0xe7}, 0x10) pread64(r2, &(0x7f00005f8000-0xc1)=""/193, 0xc1, 0x0) 2017/12/26 11:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000650000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000-0x4)=0x10, 0x800) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d62000-0x8)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) syz_open_procfs(0x0, &(0x7f0000a5c000-0x5)='auxv\x00') [ 38.253071] : renamed from syz2 2017/12/26 11:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000203000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000055b000-0x4)=0x5, &(0x7f0000c8f000-0x4)=0x4) r1 = signalfd(0xffffffffffffffff, &(0x7f0000031000+0x5da)={0x9}, 0x8) lseek(r1, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000f1c000-0xb)='/dev/loop#\x00', 0x2004e, 0xb) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00004d2000)=0x0) ioctl$void(r0, 0x5451) ioctl(r2, 0x4000000000001269, &(0x7f00008ea000)="") 2017/12/26 11:38:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x803, 0xe1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00002bc000)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff", 0x29) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002c2000-0x8)={0x6, 0x8001}, 0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000009000-0x10)={&(0x7f0000006000/0x4000)=nil, 0x4000}) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f000000a000)="32000000180025ffff0700940d0914040201c2fe200000050000000004000800090011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) 2017/12/26 11:38:31 executing program 4: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$VT_WAITACTIVE(r1, 0x5607) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) 2017/12/26 11:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e6000)='/dev/vga_arbiter\x00', 0x48000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000856000)={0x0, 0x152c}, &(0x7f0000876000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aea000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000337000-0x8)={0x0, 0x0}) inotify_init1(0x80800) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2017/12/26 11:38:31 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ead000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c3f000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000af000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d09000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r7 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r8 = epoll_create(0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe58, 0x3, 0x7, 0x7fffffff, 0x0, 0x3, 0x8000, 0x8, 0x9, 0x2000000000000, 0x2, 0x1, 0x0, 0x80000000, 0x4, 0x800, 0x7e3, 0x8002, 0x20, 0x400, 0x1, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffff9c, 0x4) r10 = fanotify_init(0x3, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x2d)=@file={0x0, ""/88}, &(0x7f0000efb000)=0x5a, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) lstat(&(0x7f0000302000)='./file0\x00', &(0x7f0000264000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00009fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ec8000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000062f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000996000-0x4)=0x0, &(0x7f0000501000-0x4)=0x0, &(0x7f0000000000)=0x0) r22 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000170000-0x4)=0xe8) r24 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003cb000-0x4)={0x0, 0x0, 0x0}, &(0x7f000092b000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000deb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000162000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000b8000)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000b34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f000046c000)=0x0, &(0x7f0000000000)=0x0) r31 = inotify_init1(0x80000) r32 = timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, 0xffffffffffffffff, 0x0, 0xb18, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = accept$unix(0xffffffffffffff9c, &(0x7f0000df6000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r36 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e2000)='/dev/autofs\x00', 0x288180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d04000-0x20)=[{&(0x7f0000001000-0x73)="cb345be4970b15b297db379a10cbd3b4e6941662a63085cb3fd6c0b95397c347d8e02d6c4731c0d7fd01589fe44230ac6a3ef28c239546b5b9182f1a667448338146922c6484f4cc87d41d069460f0b027e3d5e17caca72950335a6d468a051fab8352c0d26fbb2e5dbc8084fafcb048962317", 0x73}, {&(0x7f0000001000-0x28)="4dedc5ef8c6e201af1c6f7804d50c970764591d96693d741ed72350453918311a44ab2715cbfe2ca", 0x28}], 0x2, &(0x7f000006b000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r31, r32, r33, r34, r35, r36]}], 0x138, 0x20000000}, 0x4008050) 2017/12/26 11:38:31 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000030c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x7, {{0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000002000)='./file0\x00', 0x1) faccessat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x900) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000003000)='./file0\x00', 0x10000, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000004000)=""/176, 0xb0, 0x2000, &(0x7f0000005000-0x1c)={0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000005000)='reno\x00', 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r1, 0x80, 0x0}], 0x1, &(0x7f0000006000)={0x77359400, 0x0}, &(0x7f0000005000)={0x3}, 0x8) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000004000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa17, 0x0}, &(0x7f0000007000)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r2, 0x8, 0x3}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000009000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000004000)={@generic="9ff53b93c10eae9c276b84b7118602be", 0x2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) ioctl$KDADDIO(r3, 0x4b34, 0x6) 2017/12/26 11:38:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000011a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000370000-0x6)={0x0, 0x11cc000}, &(0x7f0000854000-0x3)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c26000)={r1, @in6={{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x80, 0x1, 0xffffffffffffff00, 0x4}, &(0x7f000040f000-0x4)=0xa0) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000093a000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x38f, 0x9, 0x6, 0x5}, &(0x7f0000c5e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a95000)={r3, 0xa67d}, &(0x7f0000221000-0x4)=0x6) fsetxattr(r2, &(0x7f0000e70000-0x1e)=@random={'os2.\x00', "656d3173656c66747275737465645ce16d643573756d3a2d00"}, &(0x7f0000d15000)='/selinux/policy\x00', 0x10, 0x3) write(r2, &(0x7f0000637000)="2400000052001f0014f93207000904000ae8070007000100ffffffff0800000000000000", 0x24) 2017/12/26 11:38:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000032a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000623000)="8c1a4d2fcb19814d654ba52ea02dfeb48151c054244443721735f5db9537cb8cbebe764f5bab668ac9b1a233b124e1c1cc55eb87276c4a28996664487c55f653807c462e52109ac8fa8d102ad6f08d9ce72b1836756de807c67136e943959b28b9a5b7a1f22b617e7e7524ae09cadf920ff04427ad5d554bf498e9b3fe7b1b52a6dea2769e6eb1a03323360e12d82004a7e21da126cae2961aa87b520e8e64a611d5d5ca5c9aab1991c4c90cc7dc58c14b8c6f455831cca5e3f355a6201419befed817d654d70605b4984dc63eeab6f17f34b033bc7ac2dbbe4b9634d3cc9fc69abc2ba72a5879e521416c67ca26528ed07734b7a089ccff666ec18c0e48041e552e2fb4974392de1a65043c975ea53c39d9de0247e60c19edeec8d47770664169d24791378847a385e4a144211dcfd4315875a93b459db0773cda0fd3a8d7fc285f285ff2b27f3155dd6f7899a51cdefe6bfccab53215164d33c2643ae9fe2df4ddfa3ea2af1b4771ea564628f0c41fcbbc5b72a4c98eb9408701a2cba9c5a14c6b03662bbbf9f65cc11a63c1903311d0986bea3e31a69c8a9e0686598d69bf5e1139e0d79e428a9fe02e4d538750e959b300de541e52d51c15fcf64d128f5af1409fb5999bdff399527767ef4c4d492950ad30555cfa64ddc1d20f413c3bb1d6b8c40097e6b8984764f55a464add2bfe249a5a0a1a9f1d552c2d533fb131fd4e07935545f8af02d8bddc478b5f85af916948c5fa89a7b9fa2f2934af46280ff808554ed5f533cdea029cc439d710dd439bfd05679d19cc830009dfc08802cb309e003994f0abb398e30d5c3073c4b32cb6863007843a1d02e38691cab95ca9f84c9bc8e436807a61f3616291399d7f7fb5321e83e521337d66c5eb7ef47d83de420cb61d0a53576ae3bab3c6ac6b92f637f32bd275e3935dc00997b8b8e4b48e16c6befbd9f9a0299bc9dd76e72a51eb7747ae4ec0a609fbd6c971e2eeaf098f1155f30ab59dd04a41c406c02da59f4b36674d12eee6d48c820676e30b9ef328ccc64b9e07fd2e8714cfe4e76240e393f45aeacb7a7dd341c2b704e8abf0ef01d3eff6f4b53430e11f39f42f98737c8abe4ceb87119e92f52e63fd5ba51d8387a9409c9d008f5c5247f5681f6538a843a93c11c998d1f11880376f90d89eab996f42285ee1833a0eef68d4061317d3436556a0c361f011225a701ca535911ae25b6b1e749962558307201def70f69583d74ee3aff1506e6929c7d8d2f87a0752c64669a7ca89a6181fabe7084dc9afdb53eb47fcbbbacb9345f38e5c9ea893f11f97e6dd52a63871cc38a23cd596e3208be17cf110ef47d3ebff04c675151e2fe6b5e95d6a0717f4521df262a70e7bc5ea84f9bd986fdd584be38faf86cef20a4f9c93080ce54295a6e5c707171d6f8b93b6057c44a487cc8e9a297251229ff4ccd431890d041db36f100a8c38944aa202b24315478b5046de158707bff264bd2973e686670537e56d965349a9ee47d335d996f998656c1d245637a45b160e6107a9d3f8813118560eda7db96e049ccf33ca4d43fefed8673b43a885371066dad6bb9b997263c8ceffa1fb7b2ae523832a2166a71b535d84ad3bcf63187fee9ed82524d8e3be3a7005ed01b0e3d5bea24fccae06c0960ca721fe6b700a19fa4edb8c8038a86f53afa0a124012051d44a784f9e6b1870a81bf75e035b997e8e2fbc53c5b2718b503a354e913d64f594d4610538ce7f9d847eb93d9be7df2aecbdd2a1a10311efdac112ffaa3b1a18c529fe7a6f08eba043039e3e9d7febccab855251b1de76e5cd22956c11109ca30d163b7a22f1301700f37ce1f3f93b42235bf7f5bcf9b218d5910ae5d6b4ad5e3e9a247686d56d3b91baebe3795ee79c17139981789ef6c6ec80ec093e99e53eaa02bbf2744d765572db0d13c329aa5d0670bf2abe03772ee0f8a0307240f8b49a2426c243ad370559f632fcfda099ae6dccc4c7be673777a5a47a155a359cc0c398daeaeebcaad5d7bba7747dd94e8e6e2ee5782a8f89fba5fc10f6057e87dd5c5fa47c4fe128ba92ad1fbc4759923a3330b696c438cd6df3b03c144e73512f01657d9f03b603e0f47a020e2089b86c475b1acaac035825b5a329a145e8b08e0540a9199e5dbddc831fb4a15b48e4ae09e4c1e457c2ae24110f3c407b7316ceec3666ce43c2cebdb9b9229a338625bbd2f4cc24d88cf8470b52106f439a07b7080edff0b254689070217599945c839f698d37b77e92bbb0d1389fb2eb907b5628aaca9ffdbd427e927b1b167b90bb843276d6ec7c82529308e2ec179ffcbdf4000822023f068ec875bf0d273832335d71c3970d49abb26feac68c8545a68fe081a2a65ac157cca395cafbb1b9b54caa21cb42ade370eec22be696252eebdeeb5ea2f832bb288d6262e03fb97b3d8eedb7331b4015c244f089924e1b38723eb6be5e511c3edf8c2bf1a0eb0b7866f340cdda8ba178e6753d50f96703be045f770e9728c8d16c9a65cdd7a295115001aadde1cc295146cd118b23c1d8a37c9ab9f88134604f6f325740096e409b14f1a4fea88a2c81b54d1ff8ef07b4d8977cba8f34f905f3572a7dc6c590ab5623c5f474dab081f4c3444251832120d5af7548c86708a6c06a33feb46f763d32d65c27dc7bfc7c7e74a310a128e82c261733c99b6ef0f9deac9a528685c4df10db3ee150f7fedffcf21e64597fa4e4dce59072f8963a1ee2b7e64429d6aa06e42d43a6f41b231ef8b71db92482d3394a9ef3f6acddbdb7fb59c6619e39f9594ed849e55c1dcdb73533576e5a0311b2f974f12911def65eed4dc79de7bb8e4cbcd120ab8282261083755732cf6bb545401527b6d8a8c47a5e22bb4cf9f86ee5dd0d92cea5f30f52575b683f61ddcda714982d5e0a815d1b0a790160beabe0083135b6cde9ae18f8991ddd26077c1ebcb3ed44f30a7b488de284954199fafd283e9003c316aaffa5084c7ce020f066d59406b2cb341ef34edfb1a0c76105247c69b95d7f2d8a4c5f696f8e450ef1b0f1b048a5495d434a3f3e4c315ccac3c31bb34bd306be6793c986d7f4a6a597f4077a189247f030e8b03364838e85cf1939406084f9002f4eb9b19d67b87dc889959760846c51bfbb21dc3b35b0353f984fca0623266c83c93a394decce438a5198560ccd49ed7f200dbdc3fbcc2d682b49e42dd163eda9eb3f09a0bcb2647441d3f24cb2a24e29dde7675019ecfcca1d6ffb8dbf49811a56a7eb4de5e7328f1e9dd1bcf9f0709e26cb7ae5bdca1fa19649e4a385e59225c273dd4e6a8af20dc6187b70eb752c3acb56d82548cec7f3889723a72d11cd961dc07457c2e53b01febc2d9d08125a3e73d012a2b14ab8c385782696b18fac00474595adc32ceb22dec7f80372560162ea9ccf9bc7cf4f7c314c06a2eda3f2e870cbf48c6c2a4cd1789bb32f06623ab76c8720b154ba6b35424b2a3f0c0721a1b2dc7478a6d411a6f0eee8b6a94d6108d60f23e49c1c27f306bb6cf38761e84e3b39957f4bd6d91d6bbe67fdd0be955d7da8e6d4a07354076a627395ee1e41ec5e1cffdb27554cd14c072e759fcafa27c7cef6f0e4e6880e7b250136f3a7be7148d59e84093d6ed004680eef836c263fd15101b1ae83212be96d751aa1550e3d555bfed15318ce305490bdd6cc97c48883afc0a5ec5246805982ea9c1c6ef8524b4fcb3057183a7d39c9ac4a5d06ba92107ce22fa4bbdeaae6dbc9bf6cae056a90ca2b7be21328866a991054f4bb110a1c51be960d81d7cc2b10fdafd15c04195b84b9adc2ce4b6d39e5394a96f81f3a7552508ace052449fab62cb7f21c0d3a5d75d39d9175aad20bd751dc0a412515f0928e144008da362359a84635d6d7ad683f7eb229aa0dd7e5b604113de5a4328e7a86c7dc159a9c381e0a3a048e262826047fda7a450a490fe57b06dcde4f299c9181836aad25660a8d67b36fa0f949e1786c5ea861af11a4128585a2446679922411d3343e7c0620ce6e3116f0f0f0790b9eee80f10e73c43f7943648fd42e4a121ff99e8181f97a39be8f3ab940b0c78d507c5750c787544bce9d3f6a97d539b29fe41c54e257ec34566c93df20103afbcac817d64bfc47b797c2b0dc4c2c350bb0e94601b5bfcf4f3c963986e0d37dfaa02921008f9ee5a680e925fe97cf6f34a9027b89c2d3055c8c665c638e3dfae9aa126f09062205275434c94d5a800b6f1785e74a38304a316d036cb7426c5a853f51412b2ab8fe1c5d1a9c3639c24938db458278273e23eb59f1b52fcd14fe8307f2f128e71237eb4e109d3e4592b047b5d394e67a4d943a24880dfe800206110a28577c541554f3431100d0a8d058055d097ad055b5cd11060ce68a93a2b228a35caa0e5ce8c487cc3ff0ab4e6e985fdf3f62d4f979d538d56862a57b324b4aee474feb53cd01a9af5e5934e1087ebe7d3462e05f42ac5582c144fddbdfabd836a8228b25e7bffa23dad8b91ef2613bad784c39023469bdd23818be1aa28834dc040214320a4f8d25092dfe0f64833da08d7b6781e821cf439d581d50e21e3b64011ab606fb9db1a6ea6d16f69ebadd194ece4eb4edfecfe7c0e2cfb7ea4b37eaf9990fd0a3ca5b8562be7dc25ebe191c4dd318f756c9fbcb2f76a150944603e59d14cee660235d36efead56942674e0dd5f71671e2c963a3402cab79a20784e447483fb88524e6162fc93314709494264a3032b3776ffd3979e7d87e1010d6b786b388a73b6bd12243f18bbd211d38ef807244aa9407cfc2d0cd16d47572173a5a846d1e085e503fb146b1cf17c4cdcd59f574515e5b685c1efe537dc280eb1d269611f1045431da2406aa766e04bcac6be79f9145b62e2c3acac8a998fd002a2d6a5aacc774e30036c8eded65b5a72e7b85830dad430e1d60c36eaed7f1d3baf8de42eed534ef6d8207f0f28a94be1f8055fd0ef32ff31d3ac98d27309a84a63125194bfba49692979d2ffbedf6fb2030fb4ecea0f207f1bee99f513f595f423d4d62b6ddfc4ae5f02e0d70bfc8f0056027d6a2ebbdb0c392527812642c12617ddffe39770a1e986c8d862b84121f09cc92817002b692e983e60ba06ef6d4e667755bebb193cd17d6b0219bc848ec1c39ffdbc6cb27c4c3d872be9fbba5242be1a85a57e28055df600f13a984bc28eace40febab34283d94cb0c7b3d529cff525d54989a6519e7a5cefa624d5c7ddf498f6ecc7bf155a3ec0af9a4d2997a8195679438756cd826d1de5183742f8dd3f8c0263d38100494b62db432039b0a4ef7d66d9500e56f26c7794a4762d956f081dd83d849a2bb6b1b17fe3d09e62cb67410b7ae4ceee53cdf6f3e87f896c48fcf26a284db5b876cfaa56b8d18321d20023452e581e2d18101fbcf804d47df9ecbea5ce4ad8ad3fe73d0d7ef08ffa2cf120172ed13f9d649a30a94917cd4246612fcb93eb3746f1df7b3c457176bbfd19a2dc62243a5d3bf4a801a96a5e871221b97f6db1b4ad5ffd8e7700b5e2cb2d893008e63cea285db4adaddc010709b2f922f7193c204523960b0b88b6b008a170330ef984df9959b2a27fc437486a4f19255888c1f8a38b1861356db634ac7f64a8209d283390389d304c6dbb6a6287288b9b24d88f258f523b33ba8ea9593238c4f9216c32d23ffb9214ab5be5067efde5f1b737ac77b2116bca1167f718b3959e2fca42d9cc05dbb85cf652d45a0e374ee09dbf9afd1b8d98bf9d817d899675664c16efc198b9ad9797441e872b504e86a652dc9c2c4a78d38e6bcf", 0x1000, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000a69000-0x28)='em1[/vmnet1/mime_typeselfem0vmnet1/eth1\x00') getdents64(r0, &(0x7f0000010000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x8, 0x22}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x80000000, 0x0, 0x10001, 0x100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000003000-0x10)={r4, 0xad}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r3, 0x8}, 0x8) timer_create(0x7, &(0x7f0000001000)={0x0, 0x4, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) timer_delete(r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200) 2017/12/26 11:38:31 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f75000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f7c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000dec000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f7d000-0x4)=0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000f7d000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007a7000)='/selinux/load\x00', 0x2, 0x0) getdents(r0, &(0x7f0000d95000)=""/144, 0x90) pipe(&(0x7f00001a6000)={0x0, 0x0}) sysfs$3(0x3) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000030d000)="") r3 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000b2000-0x8)={0x0, 0x7}, &(0x7f0000e6f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ce5000-0x8)={r4, 0x4}, &(0x7f000061e000)=0x8) accept$ax25(r2, &(0x7f0000bb1000)={0x0, {""/7}, 0x0}, &(0x7f0000d68000-0x4)=0x10) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getpeername$packet(r1, &(0x7f0000d9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000542000)=0x14) recvfrom$packet(r3, &(0x7f00005dd000)=""/78, 0x4e, 0x40000102, &(0x7f00004bf000)={0x11, 0x17, r5, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a55000)='reno\x00', 0x5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000ca3000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000d8000)={0x3, 0x7}) 2017/12/26 11:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007d3000)={0x3, 0x0, 0x10000, 0x1fdf}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000502000)={0x7ff, r1, 0x10001, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000c5e000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f000086a000)=0x0, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa4000-0x10)='/selinux/status\x00', 0x0, 0x0) 2017/12/26 11:38:31 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/26 11:38:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x15, 0x4, 0x80000000, &(0x7f0000012000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x14) r3 = dup3(r0, r0, 0x80000) inotify_add_watch(r3, &(0x7f0000013000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f0000011000)={0x0, {""/7}, 0x0}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000-0x20)={0x8000, 0x24, 0x204, 0x8, 0x0, 0x101, 0x8, 0x7, 0x0}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000)={r4, 0x74, &(0x7f0000011000)=[@in6={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffff05, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x4794, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa6a}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) renameat2(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', r2, &(0x7f0000003000)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$ptmx(0xffffffffffffff9c, &(0x7f00008e4000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) accept$ipx(r3, &(0x7f00005a4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c0d000)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 11:38:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000d6d000)={@rand_addr=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000481000-0x4)=0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e72000)='/dev/sequencer\x00', 0x210080, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00007da000-0x4)=0xe1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac3000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000ab5000-0x3c)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2017/12/26 11:38:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x4000000002, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000011000)={0x3, 0x3, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000030000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000859000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x12, 0xf, 0x4df366314d54a408, "f88a5101dc7d11d576b94a40ce3340f4d66402820fa4ad323294f27ad912b25b40e84351465fff5e1ea58f17d1d0b07185725527f0990d679b8b355252d83045", "d31313cf885f2f60f01790300c143b266d6e3c06ee232b7c8b9c34dd1e3de747", [0x7, 0xb6e], 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 11:38:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000052000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034b000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00007d4000-0x4)=r3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000020d000)={@common='bond0\x00', @ifru_flags=0x4000}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000166000)={0x0, 0x80000000, 0x0, 0x0, 0x4, 0x3}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ba9000-0x4)=0x80000000, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00006ac000-0x88)={0xb4, {{0xa, 0x1, 0xffffffffffffffaa, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/26 11:38:31 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000013000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setresuid(r3, r4, r5) ftruncate(r2, 0x40001) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/validatetrans\x00', 0x1, 0x0) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r6, &(0x7f0000014000)=""/155, 0x9b, 0x6, &(0x7f0000014000)={0x77359400, 0x0}) setsockopt$inet_dccp_buf(r6, 0x21, 0xd, &(0x7f0000013000)="2bc9a97ba4f260f48cc7e4c89eefa73f39b062873c0c5991a0c7eaafa323f2f3465d5c7bf5975b75b1c9162f934d6bae8b0b0061cc42a299da32732cf13c85e2f0eb99b58804582b60dfe1a287cb159500eef23da63061edb75215d36d04f5be730f77a6174def9994eab0eadf4fd1c80e11538d033a4c00535309d1b48ebf14ca7063fbfcf93727e3c933ddd63117c1fbdc", 0x92) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) getpeername$inet(r2, &(0x7f000000a000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10) 2017/12/26 11:38:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fcd000)={0x20, 0x7f, 0x4, 0x4, 0xffff, 0x5414, 0x7fff, 0x2}, &(0x7f0000b38000)={0x2, 0x8, 0x34b, 0x200, 0x80000000, 0x4, 0x1f, 0xa5}, &(0x7f00003db000)={0x0, 0x1, 0x3f, 0xfffffffffffff800, 0xffff, 0x0, 0x9a, 0x5}, &(0x7f0000000000)={0x0, 0x7530}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e64000-0x11)='/dev/vga_arbiter\x00', 0x12082, 0x0) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000723000)=0x0, &(0x7f0000eab000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00003b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$inet(r1, &(0x7f0000224000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4f000-0x4)=0x10) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002eb000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) connect$inet(r1, &(0x7f000059e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008a1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a5000)=0x8) ftruncate(r1, 0x8000) sendto$inet(r1, &(0x7f0000edd000)="91", 0x1, 0x4008000, &(0x7f0000c41000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cbe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r1) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f000036b000)=0x101, 0x4) 2017/12/26 11:38:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000daa000-0xd9)='5', 0x1, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x8, 0x1, 0x2, 0x400, 0xfffffffffffffffc}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={r2, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg$netrom(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x10)=@ax25={0x3, {"a221082399affc"}, 0x9}, 0x10, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xb1)="361ab85a20af0930e55708063a61b8ba15b35f04a6773bd4cb7ab5af3a55e94ec04255f4cd6ac116980c7ff2b3f509586fea45bc17312133f0e450676d7919f80511d428a58bfff705b15a3310cdae54afba78197f9e872e42bdd80dafcc426d169f7684f2a9650e338ba19fa205b60ce39c7da23f6cd2eeb96017265ddc1c64dcb8ad5d765635cdf11893d38b1594a19b09a4659c045988eabe7357a666d635d5fab30ea49efce90cb4e1afc7b2728619", 0xb1}, {&(0x7f0000002000)="fe0315b72590726a3584cc172581d13b22ac39a1c4bee1e73294f53bbb65b671e22eb9b3d7db1c36c229cf75b3e850b80058883e09e6473222a02c9b57aeba28e22c85b3771418c6ecdc89968653b6edd3f9189112811572247386395d882749d894ca81b538bad06eba226717cb85a9ab1f0695c20fba7b96df4da31cd6021389f00a30cfcd30557861d63f60318f1250ba20590424bb6f85626e3a6e3cc14a7fff65e7cf63d851aded20a10879287c814ffa1f9f202bdce8c354d5ce948ae3fa8e81cd899ff007d71877f8e2f703d66d07dd98ffdfda77b8e68302957cf711469bd2677d98a4b90286e4", 0xeb}, {&(0x7f0000000000)="5202f961b321528675f0076652fe64ea2579b939c42f07908b16103f157d49d88e3b09860943b80e1ba4062f17c7aa562e18c6ec63e2c243bbe48ae631551d8cab1d43e38e0e0640f3ff755b5e56f7ace408ea5ced65704d1c986cdde24ab892c6b92fda89429ef93f971deeac5176ab8a900b023f0a3161abbdc9de6945d57bfeee130755c89b1a8d9a72381f7baf244f7b2ba17f93484884d2219bda639a9ab743967a94c9d0a416f79969fad9102d26401d11a6dd6c236c20bc7c26958eebcb7b64576dee0ac5910bc3a180a6aff164504cc9b0ced975142ba806aac9", 0xde}, {&(0x7f0000001000)="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{&(0x7f0000000000)="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0x1000}, {&(0x7f0000003000-0xe1)="db19a58393bbdcffc8ed71f2198d56cb0cd8c02c8539ab073750845d2ab6013bc7f8e2070908ce7873b32b3eebc8394929a56cbe870839f8a730af9c2275621abfcac4f6f76c15f437912440893e8c4f2a178ff3b3b7f42aba43b59fab62c56f0b6ed93b4c31c9a6c68d7125088fab091cd329f4a6b52b319a157df5749410a24a277457a8baec59ebc48628d7e5e732aa761076211339055c026c3c263fcd2e5058ca09d954b4c86564ee961b53673c437cd1459ef4d4d8ccf2f4202af4572f41b5a9966695948c057abd1d1dacce250c7cfc42bef0877e45654030fb39148a7b", 0xe1}], 0x7, 0x0, 0x0, 0x1}, 0x10020) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000004000)={r0, r0, r0}, &(0x7f0000005000)=""/4096, 0x1000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000003000-0x4)=0x7fffffff, 0x4) accept4$ipx(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) 2017/12/26 11:38:31 executing program 7: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) recvfrom$inet6(r0, &(0x7f0000ef5000)=""/151, 0x97, 0x40002021, 0x0, 0x0) 2017/12/26 11:38:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='rose0\x00', 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x4a, "129c5eba0b329dcd5558a7b8a26f6dbc9b4bf1a412ec9bbe1d6e3652c4175d69c34e1c3d303f5ea35eccbe15785bc2e2a872dabb18dba8745376b9849d3205eca83572dff379dbf3d392"}, &(0x7f0000003000)=0x52) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x5, 0xfffffffffffff801, 0x401, 0x200000, 0x200}, &(0x7f0000002000)=0x14) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x42db) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000004000-0xb0)={{0x0, 0x100000000}, 'port0\x00', 0x0, 0xb0000, 0x0, 0x1, 0x1, 0x9, 0x1f, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000004000)=""/134) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000)=""/37) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x36, &(0x7f0000005000)={0x1, 0x6, 0x7, 0x27}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x200) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000003000-0x24)={0x3, 0x4c1, 0x4, 0x1, 0xfffffffffffffffe, 0x9, 0xc4, 0x2, 0x1, 0x8, 0x4, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r0, &(0x7f0000006000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000005000)={0x100000000, 0x8, 0x400, 0x6, r2}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000004000-0x10)={0x3, &(0x7f0000008000-0xc)=[{0x88ea, 0x2}, {0x8, 0x3}, {0x3, 0x5}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000008000)=[{&(0x7f0000009000-0x7c)=""/124, 0x7c}, {&(0x7f0000001000)=""/169, 0xa9}, {&(0x7f0000009000-0xf4)=""/244, 0xf4}, {&(0x7f0000008000)=""/36, 0x24}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000009000-0xd6)=""/214, 0xd6}, {&(0x7f0000003000-0xd6)=""/214, 0xd6}, {&(0x7f0000009000-0xf2)=""/242, 0xf2}], 0x8, 0x2e) 2017/12/26 11:38:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00002c4000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_flags=0x4402}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003000-0x46)=""/70) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x9, 0x200, 0x1, 0x8, 0x7f, 0x6, 0x3f, 0x10001, 0x0}, &(0x7f0000002000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x9, 0x4, 0x7f, 0x4080000000, 0x5}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x6}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x101}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x2c)={0x0, 0x24, "22a41fed4643cb80459d517d173a5e6c9347ec486e76fb9541e0ab62ee7fc58a44e14766"}, &(0x7f0000003000)=0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[], 0x0, &(0x7f0000004000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x4, 0x1, 0x1fc, 0x2000000000, 0x4, 0x6, 0xfff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fffffff, 0x1, 0x4, 0x6, 0xfffffffffffffffe, 0x5, 0x900, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x129, 0x7, 0x4, 0x1000, 0x9, 0x1, 0x7d3bcb2c, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x8, 0x10001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x101, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x208, 0xfffffffffffffed6, 0x7, 0x6, 0x6, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x200, 0x8, 0x1f, 0xff, 0x2, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x1, 0xff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x800d, 0x3, 0x4, 0x4, 0x7, 0xfffffffffffffffd, r8}}], 0x1b0, 0x800}, 0x40000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000)=0x4, &(0x7f0000004000)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000)={r6, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r9 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000003000-0x4)=r9) 2017/12/26 11:38:31 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000892000-0x35)="7cbb543a72ff744449c9302e526eb7d64b2667beaa88f63e660ef8eee6d05eaa8c77bbaac4f1a5dfd9e96f5d351d9a503d8d82747b", 0x35) ptrace(0x4207, r2) ptrace$setregset(0x4204, r2, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffeeffff0000ff", 0x8}) 2017/12/26 11:38:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r1 = syz_open_dev$sg(&(0x7f0000679000-0x9)='/dev/sg#\x00', 0x40, 0x800) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00004f1000-0xe8)=""/232) readahead(r0, 0x0, 0x0) 2017/12/26 11:38:31 executing program 5: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000086b000-0xb)='/dev/hwrng\x00', 0x1a000, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000d28000-0x4c)=[@in={0x2, 0x0, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xfffffffffffff801}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fallocate(r0, 0x0, 0xff, 0x9) 2017/12/26 11:38:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f13000-0xa)='./control\x00', 0x1000, 0x0) faccessat(r0, &(0x7f000083a000)='./control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000260000-0x8)={r1, 0x5}) 2017/12/26 11:38:31 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x100000001) connect(r0, &(0x7f00001aa000-0x10)=@llc={0x1a, 0x0, 0x7fff, 0x9, 0x4, 0x80000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f00004ac000-0xe5)="", 0x0) fanotify_mark(r2, 0x10, 0x8, r1, &(0x7f0000488000)='./file0\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00001fb000-0x4)=0x0) lsetxattr(&(0x7f0000c4a000)='./file0\x00', &(0x7f0000b5d000)=@random={'system.\x00', '\x00'}, &(0x7f0000b05000-0x24)="214073656c6670726f63766d6e657430b16c6f2b2a1770707031656d30766d6e65743100", 0x24, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005b5000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000024d000-0x14)={0x100, 0x7, 0x7ff, 0x6, 0x345}, 0x14) syz_open_dev$mice(&(0x7f0000b73000)='/dev/input/mice\x00', 0x0, 0x42002) 2017/12/26 11:38:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000ad000-0x8)='./file0\x00', 0xc) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000073000)=0x1) r2 = getpgrp(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r2) perf_event_open(&(0x7f0000828000)={0x4, 0x78, 0xffff, 0xe38, 0x2, 0x80000001, 0x0, 0xffff, 0x20, 0x3, 0x7, 0x0, 0x400, 0x8, 0x0, 0x6, 0x4, 0x6, 0xfffffffffffffff9, 0x200, 0x1, 0x0, 0x5, 0xcf, 0xf2, 0x8, 0x0}, r4, 0x43, r3, 0x5) read$eventfd(r3, &(0x7f0000e5b000-0x8)=0x0, 0x8) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r5, r6, 0x0) tkill(r4, 0x16) 2017/12/26 11:38:31 executing program 6: ioperm(0x1, 0x6, 0x3) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e79000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ef0000-0x4)=0x0) write(r1, &(0x7f0000885000-0xfe)="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", 0xfe) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000567000)={0x2008, 0x0}) prctl$setendian(0x14, 0x3) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cdc000)={0x0, 0x0}) 2017/12/26 11:38:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e1000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000d3a000)={&(0x7f0000210000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ba0000-0xc)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000024c000-0x8)={0x0, 0x100000001}, &(0x7f00000a9000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000219000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x4, 0x2, 0xfffffffffffffffc}, &(0x7f00004ce000+0x808)=0xa0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000766000)={0x4, 0x0}) 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f6a000)='/dev/sg#\x00', 0x2, 0x200000000) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)="8e") syz_open_dev$mice(&(0x7f0000987000)='/dev/input/mice\x00', 0x0, 0x202) 2017/12/26 11:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000103000-0x40)=[{&(0x7f00005f2000-0xe0)=""/224, 0xe0}], 0x1) r1 = memfd_create(&(0x7f000009b000-0x12)='/dev/input/event#\x00', 0x3) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00003d4000-0x24)={0x2, 0x211f4ec3, 0x6, 0x1f, 0x200, 0x2, 0x1f, 0xff, 0x59, 0x7fffffff, 0x401, 0x8}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000cd2000-0x1000)=""/4096) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000914000)='/selinux/member\x00', 0x2, 0x0) r3 = dup(r0) fsync(r2) ioctl$TIOCSBRK(r3, 0x40044591) 2017/12/26 11:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000069b000-0x1b)={0x6, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2017/12/26 11:38:32 executing program 5: mmap(&(0x7f0000000000/0x81a000)=nil, 0x81a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000293000-0x8)={0x0}, 0x8) socketpair(0xb, 0x5, 0x800, &(0x7f000081b000-0x8)={0x0, 0x0}) fchdir(r0) r2 = syz_open_dev$loop(&(0x7f00006b4000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000081a000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000081a000-0x4)=0x8c) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000061a000-0x8)={r3, 0xe9}, &(0x7f000081d000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000081c000-0x28)={&(0x7f0000140000/0x3000)=nil, 0x9, 0x1, 0x40, &(0x7f000034a000/0x3000)=nil, 0x10001}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f000081c000)=@known='system.posix_acl_default\x00', &(0x7f00004a0000)="7b2f5ce900", 0x5, 0x1) 2017/12/26 11:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000838000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1b000-0x4)=0x0, 0x4) 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)='net/ip_tables_targets\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x102) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e91000)=0x0) timer_create(0x7, &(0x7f00007c4000)={0x0, 0x3, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ceb000)=0x0) 2017/12/26 11:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@generic="27c8eaebd2c6d76c0e77036fe3ad8b94", @ifru_map={0xed9, 0x9, 0x4, 0xffff, 0x3ff, 0x3}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r0, &(0x7f0000fb8000)=@hdr={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @random="29b90081f46e", 0x0}, ""}}}}}, 0x36) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000083000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e5e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000020b000-0x4)=0x8) ioctl$TCSETAW(r2, 0x5402, &(0x7f00007b5000)={0x7fff, 0x7, 0x2, 0x9, 0x8000, 0x7, 0x3, 0x6, 0xd2f, 0xffff}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00005ec000)={0x1, &(0x7f00004bb000)=[{0x0, 0x0}]}) 2017/12/26 11:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f000012e000)=0x7, 0x4) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x20, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff, 0x0}) r3 = dup2(r2, r1) ioctl$TCSBRK(r2, 0x5409, 0x7) writev(r3, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece0d0d", 0xb}], 0x1) r4 = inotify_add_watch(r3, &(0x7f0000cd9000-0x8)='./file0\x00', 0x200) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000397000-0x4)=0x0) inotify_rm_watch(r1, r4) 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000915000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2017/12/26 11:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0xc) write(r0, &(0x7f00007e7000-0x23)="1f0000000202ff000000000000000002000400fa0900060200fbe856000036", 0x1f) syncfs(r0) 2017/12/26 11:38:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000039a000-0x4)=0x9) pwrite64(r0, &(0x7f0000000000)="fd0ae02dc1c495", 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000)=""/163, 0xa3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x40, 0x20, r1, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@int=0x8df, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000008000-0x10)={0x7, 0x1, 0x3, 0x7, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000008000-0x8)={r2, 0x0}, 0x8) fcntl$addseals(r1, 0x409, 0xc) ioctl$int_out(r0, 0x5462, &(0x7f0000002000)=0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002000-0x4)=0x5) prctl$void(0x1f) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000005000)=0x401, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000009000-0xe8)={0x0, 0x0, 0x0, 0x8, 0xffffffff, 0x0, 0x0, 0x8, 0x1, "f826bd05d694002466f37ad55de87ef944ca12cb7b35bb9257ee7ab42fb2c3359aabe946563e3118e95bb7a9c131253cf21f4d8c3af4610a7a07bcde9f12e677", "ded8d8d1d738af759ea9cb080f56a849d48f7d4ea90a3e1e655a854eb2011fe07bdecd30a6ec61fe952734596bd7540e79c5ee3eb02c36c2fcda4b9d4db7dc24", "3650b5722bf5e46c54641e313d6adb15de75b69728dbf4f686c59257d258703d", [0x3, 0x5]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000009000)='/dev/net/tun\x00', 0x0, 0x8000) 2017/12/26 11:38:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000012000-0x20)={@generic="72604adf9a8e612a41f49cb243c43c35", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000012000)='net/rt6_stats\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000014000-0xbc)={0x5080, 0x1, 'client1\x00', 0x2, "a362eadbd642ea5d", "159d256537f6e25c9994dc06eb0daf9313c1c69c8c3536affe4d0206e05d8495", 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2017/12/26 11:38:32 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) request_key(&(0x7f0000002000-0x8)="8d72756e00000200", &(0x7f0000dcb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000-0xc)={0x4, 0x0}) 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007c8000)='/selinux/validatetrans\x00', 0x1, 0x0) sendto$ipx(r0, &(0x7f0000484000)="", 0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f00000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r4, 0x29, 0x10000000000001b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) 2017/12/26 11:38:32 executing program 6: mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000275000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000275000-0xf0)=""/240, &(0x7f0000224000-0x4)=0xf0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2017/12/26 11:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001279, &(0x7f000023e000)="") 2017/12/26 11:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) accept4$ax25(r0, 0x0, &(0x7f0000919000)=0x0, 0x800) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r2) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2017/12/26 11:38:32 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fff000-0x11)='/selinux/context\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000bec000-0x4)=0x0, &(0x7f00000db000-0x4)=0x0, &(0x7f0000efc000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eb2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9f000)=0xc) r2 = getgid() setresgid(r0, r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00001c1000+0x950)=@ethtool_wolinfo={0x0, 0x40000000, 0x0, "cb8c63f871c1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.865620] device gre0 entered promiscuous mode 2017/12/26 11:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f000019c000-0x8)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x90000000) 2017/12/26 11:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') sendfile(r0, r0, &(0x7f0000767000)=0x1, 0x400) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000032a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efd000)=0xe8) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000099e000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x2, 0x0, 0x354, 0x1, 0x1f, 0x5, 0x80, 0x80, 0x5, r1, r2}, {0xbb, 0x3ff, 0x9, 0x6c2b49bb, 0x6, 0x3, 0x2, 0x80000000}, {0x9, 0xfffffffffffffffb, 0x6, 0x5}, 0x9, 0x100000000, 0x9a, 0x1, 0xa0, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1f, 0xfffffffffffffff9}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x5, 0x0, 0x4, 0x4, 0x1, 0x4}}, 0xe8) getpeername$packet(r0, &(0x7f0000567000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b56000-0x4)=0x14) 2017/12/26 11:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001e0000-0xc)=@sack_info={0x0, 0x8fd, 0x4}, &(0x7f0000faa000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003aa000-0x8)={r1, 0x119}, &(0x7f000061d000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000218000-0x4)=0x0, &(0x7f000052c000-0x4)=0x4) 2017/12/26 11:38:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000048c000)=@assoc_value={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0xf5cb}, 0x8) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000aef000)=0x0, 0x0) 2017/12/26 11:38:32 executing program 2: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000402000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a9000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000692000)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00005c0000)=0x10001, 0x4) 2017/12/26 11:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f61000)={@common='rose0\x00', @ifru_flags=0x8000}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 11:38:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dea000-0xb)='/dev/loop#\x00', 0x0, 0x2000000800000882) ioctl(r0, 0x4c04, &(0x7f0000012000-0x4)="") getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ccb000)={0x0, 0x0, 0x0}, 0xc) fadvise64(0xffffffffffffffff, 0x0, 0x3ff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00004fe000-0x4)=0xffffffffffffffb3, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00003ec000-0x8)=0x0) 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0x73f000)=nil, 0x73f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dfecd306c005e78047b2618bd814cdad3223850201aae7a94e0a1808b9f9f6b32357295366070a1ac5a85ce7b3c59443c1138ee5bab79fdd1dc0ea5488b13d", 0x0}, 0x60, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000001000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, {&(0x7f000073f000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b4a131f0beda35161a804bdab82b84da5a0a78d3efa7f1a7e206301f3cf99c060712a15ffd9ff30a4aa7c47a54ba05b5e97f618aa5e58d8c805fd2337bbab5", 0x0}, 0x60, &(0x7f000073f000)=[], 0x0, &(0x7f0000001000-0x20)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001000-0x1e)=""/30, &(0x7f000073e000)=0x1e) 2017/12/26 11:38:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x3c)="25766d6e6574307d637075736574707070305d255c6d696d655f74797065707070305c26e62840747275737465646367726f7570766d6e6574312900", r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000003000-0x8c)={0x7fffffff, 0x7, 0x4, 'queue1\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$get_security(0x11, r1, &(0x7f000068b000)=""/50, 0x32) 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x7, 0x8) write(r0, &(0x7f0000134000)="260000002d0047f10701c1cd0effffff9fffffdf0900000000000400ff0f00000000000035b8", 0x26) 2017/12/26 11:38:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xc6080, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000a4b000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000128000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x2, 0xffffffffffffc5f9, 0x7, 0xd6, 0x1ff, 0x8000, 0x3ec, 0x6, 0x39e, 0x100, 0x80000001, 0x3, 0x7]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) msync(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x6) 2017/12/26 11:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f3e000-0x8)='syscall\x00') ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000364000-0x4)=0xd) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 11:38:32 executing program 0: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000011d000)=0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000960000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000960000)={0x2, 0x5, 0x3bc0, 0x3}, 0x10) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000960000-0x10)={0x3, &(0x7f000095f000)=[{0x7fff, 0x1f, 0x8001, 0x80000001}, {0x8, 0xd152, 0x7, 0x4}, {0x7f, 0x10001, 0x401, 0x0}]}, 0x10) 2017/12/26 11:38:32 executing program 5: r0 = inotify_init() r1 = socket$netlink(0x10, 0x3, 0x4) r2 = open$dir(&(0x7f000080e000-0x8)='./file0\x00', 0x200, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000b28000)=[{r0, 0x20, 0x0}, {r1, 0x8202, 0x0}, {r2, 0x1000, 0x0}], 0x3, &(0x7f0000777000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2017/12/26 11:38:32 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000010000)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000011000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000+0x24f)=0xb) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000010000)=[r2]) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000)={0x0, 0x1, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000012000-0x20)={0x4, 0xbd74, 0x20e, 0x5, 0x7, 0x100000001, 0x3, 0x6, 0x0}, &(0x7f000000b000)=0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000011000)={r3, 0x6, 0x5, 0xfffffffffffffff8, 0x7, 0xe3, 0x5, 0x3, {r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a6b, 0x788, 0x0, 0x6, 0x100000001}}, &(0x7f0000009000)=0xb8) 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x26101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000653000-0x2f)={&(0x7f0000a2e000-0x60)={0x27, 0x5, 0x0, 0x7, 0x7, 0x3, "b6114b3b6b239ed05178e4aa0f513e860a281df5c95df0f689df860a99ef9bcb6880f2f227b8c8e9b3478b74618af60df31057aa45fc05d030569ebe3307bc", 0x1ff}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000a0b000-0x1000)="495d35ac339dd5bfaa832951b284435763c01841e99f91efa4521f91b482aa51756aa695d559dcb704886ba888a936fe7393ae2ccad4cf85555b54b718bed351ddb7e2efdac91dd99b45df9005fcccfa9b146cd8eea83b66f0fe5c0c61ef85c371d81c4304a9c5de72b7e773b77e0e2ce289da4873b4efbc9041a8f9f11dc869ef92178013018cbdf62ecd6e5e26105fd12a636eae92e492b84cbfcb6722fd6c80c6bca6dd2f628f0f7875cfed2c274414ff4ebd69294f77bfe0a5ce01e1d97459de2501a485448c2f4187a153611d91dd42e63000e33bd0510a463347cf3f8669b7952ae33951a263ad2a1e11a4e199dbfc162c6045e887ef88f908a4446a6e4693361cd3da0b7b84e988744b97149e696d89b137d0d2b3dde86a71f1891af31c8d41f90444d3170e1328d826cec2a685b97910ad63562932cfac3c2128a04a0918c47bf8d51170f0fee0f67d0ddcdd29889f13f97ad2d3ae0c6340a8854ce47cfad794d1a61fc40348f348833847d76818376182def939d2dc3783fbd5213dae6cfbeb6135a2eec632c29ffaaa5b89104bacd2ee50756718cf2144399a0d48203181aeeeb5ac1aedfd5c597cfd09265dfea67e208e7e43b108a741b0f2d5f25027a84d7605ffa7f44ad4ca851cadcb3ad2bcea9d088f9ceeb804844b84f6220e5a6cf7a9308eabf2310bf9151c84ce1a602d0556b4700cc994cd9116e138afd39d34bc872746d0a36d87fe6507c7d2dafdf6ec2e1e15779f23b9daec2f4124efa7f393d954c69c10cddef3507894b3e3b759a97af736facfd7fddc1fb24323317cc76d20040e9b26389fdd93c0e6d452c6fb87f5434de6bd3ddb09ce1489263b5e34d3b1ce397c57d75e16c5ecdcb0a5943bc1336296c41623d9a7cb2e8abd420eae0cba5e96fec13d85bf2c31d394d15c98c5bf31bbf74a1ae9db5ecefb3840f33a879b0c2910acf75f27400695a95d8c096f572a1b9d184a0abe4901c17bff7a42aa28e56cf0fa987b5fc0bf1fb87b2b701c0166c190e89c44c6e74d859d5e5252d0ec2ac685cabc2763ab5ce3c74c71c91a8a8ec346f8b2fc731b13890495d6060a34b9447f843f64bbbe3e264caf215a9ee6d69e06b1493b89df3e7b21b1fffe9a7172ab44b826c40d3b09c01f67d6d8f377142517a6560126c38ffefd6b79e23de3cb999aa7f9f50f80004c1e2048a827b3098cfd231f404321fd2f2d6788e3ce6101bfd2cf45b226a0e3b2f393c50f6ca384821764c1494f9fdfdff93ee78e4006077aa5d83ffb00768dd40f76bb1f5c701187c8ce6e7aa6e8cd7cddad95d7919ad1a1acf52a1166e93aac24c1e00733016ee0d71d103808ac8deb11a33521db1677ee1fe50c928ef791d92a9436dbc489211f3fcd321c7734e1fdcd247716d152a35588c2ab3b3f7043d696e80b2441206191de55ec0060fdb9a504f9ce20b8d037a8b144540c7971253ae6033b552698b2fdf5872c8115ae93307674576fd1a3e57e92508513c0a58d0ab5f46dea9ca3010f99fdbcab1091312cce7ad4ce822405c01849b24f1743475e195e987e39f153d8632f758b0cf0b8af1fbc55042f4efada306bab1da54ae9d0092b5e7511ed76785ef6891f9e55e208a29b8659e9c1692092e543b599c73492c3b0979108373d02497cd51c1ab3b9b1068c3d293f617eadae016d4b0d67cfa2cea3a81ccdd5e8b75eead133e07b7260e783f6b3b9023aea37af7b26fdf4893d91a6dff7553ead3c0542bfb45ebc814e1b39424396232020e17d52f248a90876ce29bc3cd6020d9b9fa3ac86990d6b7c178a2392c04e49723ed6b513416793630290033e78e2ebd4c1fb4e13567a32a1396045e67d0c05a2f88e038b41d4ce4caca1e47370376475672f954cfb0d2b2a6907473dd6c66986d9552420576d74f9784044ef5811e74bb8ca46266b2bcc4cf3ef64a3b2f235d25da29431494a17055e4117f3eb06ed008b79a634fde4c60a810929f9e78498bb3185ba975aa816017079737ad0fee681c7e9e7697929c632fe3c93d474d4d1d8aa4372e49c1affd7d14e3465dc49ee7cd0cd41b16c0b96fc0a5686777ece94bb87a49cf8d3c32e65f3ad9362573d84524ef9f8cbc6ddd4827b783520fe5db85214453dc02aec9191c5d7589eb3a7aae9ee4ff7f9da1625e52363004ed7a8a4b990c9b4136fd4ba903ef79156932e2e21904e0fbdc0ce52a50738b2de54efd10bbacd8edc0ae7535d35703c0a6f9f2b45702aaa7bc023d19b7023b8b6c5138ced38126ad4bc3fe4c213742c885e385848dcc655851d111278f34761fcbf90b999900dd7bf979165b34f2e458a3b65f02b5a8924a9e0dd7a8d7ab6b0e896d0858051118d67da8bee7bfeeef3c69ce89332b8ed31cb288cd4e47b4447f69ed5befeca7939feacc087df9096baccc6c8ad340720ce7ed555ca1f94265364b3d6231ee77cebe7fc56dba02769cc9765f546f3b111c43a4db6ccd1007a067c24c15e173791af9292fa709733130a3e583b5f01cfe9625873e39d971d02009800325459ea5c9a0560a9b9f389cc80cd23c05f03a362fc948fe234a11334ab4b59ce1866d00c740db14a0be34ce72f071c012cd74d7981ec998c366e9678b4d22d8fbf0cc2c21df324c89a9fc42d5f8fb9d3af2c90e49804e227bbfb4c3606ecd7a7aa971e91da96ecb1741509f685d9dfaa647b94df202d39ca339f149515c2964108e8b95e15657dae29262f5e292020fb46ecafe65d897505b55883452cc98d066f6d87dd0e89389d864d25c033a007862176c9119fa52a790c7bcff4396dbffc9a0ad79b5217c8ec5b2960ab1a3f6ba1d7af988eb1e9cbc2605ca95162b31bfdb077796ca81fe364b73c4a74f4d77a0a4225011efb28bb592c6ed3c7e87f132a13094441ceff7273bb6fe65267dce1eeaf25262b0d0611f7a6c34a1043ff9cb87be6a8405ad058bd47284fa6970288de20675fc9d73bea86cc865b81072e64d554401d8b39abd82a1dfb45ee176879d878ad5bbabcf70949aebd03c57b37375e8c40f544f808d99cb7faf2de8d991b06c93ae52d4e9a643e577b4dbbd5d9c9b1b51e4823bb2b158d276910509f8462c286781363d9d5894f499949e815ef34ade97efe1aba1ac85ac7c9ccb0ce8a02e54e4b33dd622b9a4a16799486bcf230c01fb183a0d037368f2c5ca9147f75d2af27f594fb4532f5437ad5df1094b110f02228c125f68b74ba3e5f4b9d17ff9baf2f6965aa38d0abb8493380926a93ac38090d9f3a1da8e94338bd048d93ae47c05e1b2912c0a3553d924f963ab61bb3050c96a11212095ded98ce2c17a7a8f4e3ac2df76c7aa886248e48a35523bbc4e6f558f80e5c6a355a1d009a66bf6069c4d6232a7fe3ad8e76c13bfe4686179ace31620af5bf1da1c33d378a84939ff7976130a2f2d987ea0e3ecb2e9e29e667346c99475a3a00e47021a3627dc3f2dbf6880398ca1055b74bfcbde1c422cd1421ce493b3056fd9e24ef0ec7a978cfc2e3d97963971f9d41845514ffd29ca532ac7c6ddc0d734fdd0e5f1f701a609c9d953cb490a4cd0a016a2f40f1bfd716b7da98e053a961c3e11e6aa9340930b4ad56dcd10f1fae6b912a12c2a57767a4060a1cb7467333706d32056ef3b4327119ceafd21e3fdf4721f5be07b23efa52aae1ca36b77c2a898fb066f3fab07921bc8ab4a42552fbdeccbd4a421f8fcac3a6a55b2599a08b5e0c3e61d9bc982d9ec6060cf677f43717c362c8f0c782e5d28a7dcd1b65f87e56204ae6a88d6623680549f3588e17fcd11548868847cd832f57737e0970fdc3314432378d71c6a0b2c4889bcb631e952586b1f77d256aab28c72f37a58ed276e87fd54742abf92c9ba58dcf2a03f72860474ce1f3d442e1af2d4f23cfbd5ba0f839f97e48f28d6cb8abfbe7629b2ba8d88e348aaddb45f42a4d53b485d74ccfe39728d33f90904339d83d53ac432d7eeb122bb8b4924af8656196d5dbecca3977c659f3df727302698a54564f94a99fcebb84ab9af5b0a6633239803372ee7616d74d51681c31b3cd02d2d75e31fcae1fcc098645038f618912dfb376ca1bdd6f990b1d95df378e6672d60fc1cfd17037165572e26b272bdad7cf14ab31959c205bfb1fcc7e5b302c93e999f72e259bd393b3997ce24381d66d12e0946aa1215abead16b39fef76781203a07676eba64a56d37bdae395826598bae094dabf88cb7fa3b291e4e5ca15ec9e536124727f055f411045883210c76ad6f0d920c315c92385846c7767e2d8478f80c6c197e28a0677c4ade61c73d3ec18952ebdd62b8c49afd8ed2a9f37cf20d5564c4fe7a2872f93e5b504b35d585ba6868edc9a2b1d0f013a7f5e0a19bb493b0f39720b677bfb1b6df3b10f19341607c2325d07f87ddd1ba31cb5564c43f96eed11d740f97780078e4227f4476aa89bb22b0893bf8f3e37b2ba4e34430ee0eeb0c39579876f99abcdc20d46dc94718f8d56350342de691cc466969e9844a886a233ea10ddbe161903d10b79aedb0e5d1f507358ae2b84faa6942d5c653e6122b705e76680ee1708ef36436ab31c1e6e293a16014ab388b7ad37721033496ca5b1578812d74c2e47947a13c9b85593bab9b85aa3c8a04f45e99dacab9a16115d2f7ff11d942a11aa0dcc39fb97394cc599f1c385c827bd3d04367487ce385b88e4f94d52fbb23e402dfd58d6c7ffff577ae51fc5d0215c76d591ae304f03e62ad18a8605fa7269f1f40ec23fb9470b6c0acd941204a0747a6460801ec7c530fd695e5d05e086b268c87f61a9809996adf3c55ea72490a053461fd36b2d20a8fb47f558877ed1bbf6eb44044799a5a4b5c99d8dcef04dc88d8b3f350faf66e9c7df21ffd5d2fd6215b6ba163c02ca7d29b915226127b40c67822003bf46b0ade5bc514c22787b340a3faa238ee6771d15988220c5d519f9359ece6dd2d026f32d2ff90c86386009fa9a195e9dea0a188051e2ec253233484d1412d544f64b3e2cb2e7ddf6765c54e8c2cce12e820829f1f19920127753d7285eadbcb074a93ded3b0fdc69cf1ffb3818e7cbf6ec67f33c1cbeb8d61e7a55f1d212e223ecb49d52b99f579fcb30626dbc5ec4bff8b9d9d604f14d9bce1ef7ee5d6c75a41701d68b33cc64779d0a1838274a7cf4f2b4ddc52c2634899229368a55f31e9978a06eedfa43ad002f532486094ad231c488c72f8a249083a48dd3f575494f1e02e2e0b4ee3ca8f449ec6936803d4f4f44c66dacfa3c29f852af1906316c106280fb396b3a91551bd9a7bc9aaaaa144b2aee4c6011c5e40cb2b6b2e7c48ede679dc666ced82dfba8346fc5c6f7ab15496741b5808364fc4f65a27ccd6030b7f7e29291bbb33cf3c9e3484d4c1f1f8c832005a95e7c26408c21fb57fb7def28476ce32ae0f7d900a1018e5bc75ea1176fcd921766275110261c58d7a8708af8ff3f580ca494a5d190224cc2ea6be6dc9a787f6e570a134220401a764c0b69095ed609160955f50ee2c6e0c804ba97670cde64c66f7cf7512d9f5a481c6e9bd24b2d4e3cc1be79792f3bd16a6488aecae69877f8e9d219097e218ccafa17b87b2134aab398b910298af50d7ec803388908650e4feb81834ead95be67cd97015b161574c3d70a57420a7f0417e185931590fc16a92d3098397aab79fb03ba7e15426bd2ea9356694c62dd6dad9e2cc9d5780c427c2f6b65fcecf5fcfd50062dbbc5b0510995a18339cf4dc7b73387776cbac25fbc4ad0d59d1a7eefb0cf6c23dfd334ceea65afc948b807550596a5a07e", 0x1000}, {&(0x7f0000001000-0x62)="189ed5bafac4fa95cb73e796c0bf475f34d84987255371c1ce28e20958d95d8781ca03c36a9ad7fd402ad2e6b7ac213ee809b97d95023818ec978c67fffb08a3760885359d0827b27647dcb61b51017e5961214c9a9260043a92beb2208a5980774f", 0x62}, {&(0x7f0000001000-0x3c)="766bd1b69a36c9b1892ab9d4ae84f98758db7773db0e80b78907acf8a8edfcdc3479dca10a3b9983b7e6fbebb7adf78e1713f64dcbf23af0fe3ee0d5", 0x3c}], 0x3, &(0x7f0000ef5000-0x18)={0x18, 0x11f, 0x9, "4d8cafda"}, 0x18, 0x40000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000654000-0xd)='attr/current\x00') sendfile(r1, r1, &(0x7f0000359000)=0x0, 0x21) 2017/12/26 11:38:32 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000714000-0x4)=0x15) pipe(&(0x7f00000cc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000949000)={0x6, &(0x7f0000000000)=[{0x7, 0x0, 0x1, 0x6}, {0x13271a02, 0x9, 0x6, 0x3}, {0x1, 0x813, 0x9, 0x8000}, {0x3f, 0x0, 0x6, 0x8}, {0x10000, 0xccc8, 0x1, 0x2}, {0x7, 0x68c4, 0x8, 0xa9f}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0x78)=[@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa1f4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x27d940}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0x5, 0x1}, 'port0\x00', 0x1, 0x8, 0x9, 0x40, 0x2e2, 0x3, 0x1, 0x0, 0x1, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x6}, &(0x7f0000002000)=0x98) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000003000)=""/46, &(0x7f0000004000-0x4)=0x2e) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003000-0x4)={0x4}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0x66)={r4, 0x5e, "4a4cd9469f75f8c518483b009cb66bd35e4fe310852bb474d1f2bd8dbaad3f358cd331f2835f0694072b56aa60d1bcfe03bda8d3a39b6985559c09e5690c16f615cc3afeb441ec6b316882ce55cbe8911e4fa52801552e3640bc4ae1b156"}, &(0x7f0000000000)=0x66) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000004000)=@common='ifb0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={0x40, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2000, 0x3, 0x3a, 0xb4b, 0x0, 0x5e42, 0x2, 0x7}) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={r4, 0x10001, 0x6, 0xa4}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000006000)="d547f40c02db57777cea2b", 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000004000-0x8c)={0x0, 0xc18, 0x100, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000007000)={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x5a0, [0x10001, 0x3, 0x6, 0x2, 0xe8cc, 0x6, 0x9, 0x7]}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000008000)={0xff, 0xffff}) 2017/12/26 11:38:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000ac2000-0x4)=0xfffffffffffffffe) r0 = syz_open_dev$evdev(&(0x7f0000c4c000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000aa3000)=""/23) 2017/12/26 11:38:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0x45)=""/69) 2017/12/26 11:38:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2de7, 0x0, 0x2, 0x1}, &(0x7f00008a8000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000271000-0x8c)={r3, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a2d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendfile(r1, r2, &(0x7f0000000000)=0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)="6e65742f6465675f01fb80007400") r5 = gettid() sched_getaffinity(r5, 0x8, &(0x7f00005c5000)=0x0) sendfile(r4, r4, &(0x7f0000dc0000)=0x0, 0xff) 2017/12/26 11:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/26 11:38:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioprio_get$pid(0x3, r0) 2017/12/26 11:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000092f000)="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", 0x481, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d44000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/26 11:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000db7000-0x4)=0x0) bind$inet(r0, &(0x7f00005e3000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2017/12/26 11:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/26 11:38:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000091b000)=[@ptr={0x70742a85, 0x1, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000c61000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000d10000)=""}) 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x10200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x1, 0x4000000000000000) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000fa3000-0x8)={&(0x7f000086e000+0x732)=""/64, 0x40}) r3 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x8) mkdirat(r3, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000835000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) connect$llc(r3, &(0x7f0000480000)={0x1a, 0x7, 0xfffffffffffffffb, 0x8000, 0x3, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000654000)={0x7bb0000000000, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x10001, 0xff, 0x6, 0x7d61, &(0x7f00002b0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000, 0x40, 0x7}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r3, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f0000fb1000)='./file0\x00', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f00005ed000)="91") 2017/12/26 11:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b67000-0x4)={0x0, 0x6, 0x8000000}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x10000000000006, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2017/12/26 11:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fd5000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a8000)=0x10) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000099a000-0x1000)=""/4096, &(0x7f0000c41000)=0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004a1000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00004d7000-0x56)="8f1ad3", 0x3, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/26 11:38:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000676000)=0x200) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="f5f909e46381", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006ff8000000006c00000000ffffff00"}) 2017/12/26 11:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2e000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000e7b000)=[0x5, 0xc71]) ioctl$TIOCSTI(r0, 0x5412, 0x9) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xfffffffd}]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f3c000-0x16)='/selinux/checkreqprot\x00', 0x600801, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x4) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000263000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086d000-0x4)=0xe8) 2017/12/26 11:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000c88000-0xb1)=""/177, 0xb1) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f000083a000-0xa9)="3425c4f9edea0d5312905ab1b8dedbdfe49ced822b8bc0224582eaaecf0eae400ebc8c1532061b51fc3e42b2e94d58eadf6ea86f7decc92908b97a5ff3c9334cf826e3d7163d0516b2fde75a96b295d22fb1cf37a6a622f23a0085457512c1d99e1af794bf321853277a8f9554882a7a8ec9514a96a986c7770f0e25142bb7f52c2ff4670d54d342796ffe1c75085f5a169cdddebd5dc9189dd95e100a6916550900fe254e4c10478e", 0xa9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000dff000)=""/218) ustat(0x0, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 39.233754] binder: 6863:6868 got transaction with too large buffer [ 39.243707] binder: 6863:6868 transaction failed 29201/-22, size 40-8 line 3286 [ 39.269104] binder_alloc: binder_alloc_mmap_handler: 6863 20000000-20002000 already mapped failed -16 2017/12/26 11:38:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x110) listen(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)=0x0) getsockopt$inet6_int(r0, 0x29, 0x7c, &(0x7f0000061000-0x4)=0x0, &(0x7f0000a5e000)=0x4) 2017/12/26 11:38:32 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f00008dd000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2017/12/26 11:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000842000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000034c000-0x8c)={0x0, 0x0, 0xd93, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = creat(&(0x7f00008ff000)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000080e000-0x4)=0x100, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) preadv(r0, &(0x7f000046a000)=[{&(0x7f0000bf6000)=""/233, 0xe9}, {&(0x7f00000da000)=""/237, 0xed}, {&(0x7f0000866000-0x40)=""/64, 0x40}, {&(0x7f0000d9f000)=""/225, 0xe1}, {&(0x7f00003a4000)=""/48, 0x30}, {&(0x7f0000d07000)=""/4096, 0x1000}, {&(0x7f0000a8c000-0x1e)=""/30, 0x1e}, {&(0x7f00006ff000-0x38)=""/56, 0x38}], 0x8, 0x0) fcntl$setown(r0, 0x8, r2) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000b06000-0x8)={0x7, 0x12c0000000000, 0xff, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) pipe2(&(0x7f000099f000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_buf(r4, 0x0, 0x2a, &(0x7f0000058000+0xfb6)="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", 0x1000) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000336000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000f7000)={0x0, 0x0, 0x300000000000000, 0x4, 0x2, 0x1}, &(0x7f0000963000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00005ca000)={r6, 0x9}, &(0x7f0000b5c000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000193000-0x14)={r7, 0x100000001, 0x8000, 0x1, 0x40, 0xff}, 0x14) readv(r0, &(0x7f0000174000-0x20)=[{&(0x7f0000ec5000-0x23)=""/35, 0x23}, {&(0x7f0000c17000)=""/131, 0x83}], 0x2) readahead(r0, 0x4, 0x8) sendmsg$netrom(r5, &(0x7f0000990000)={&(0x7f00008de000)=@ax25={0x3, {"27e99cef7563d2"}, 0x100000001}, 0x10, &(0x7f0000ad3000)=[{&(0x7f000030a000-0x25)="ab71ca9d75fdec5fa7851b3e780e822336d638c3b92cc143078fde060f9d2a38e61f4897c0", 0x25}, {&(0x7f0000fb8000)="6045875f4a27083a29a611beb83297fc8011233b2cb6544a5101712dd8f05bba2930b5bf35656fd031b8efc3011857c5abcaccfcfb0451a3b7cd80b385dfb4b510a1970b65e51c87eadaecd3eec65ba15a52319bb5673faf58a9ee99af478a8c4b047f6f8cd664894b167dcf4084bdb833c0ad88f03a09fe3b5022ebdadf456fcf195b0ca74d87551ab4bcbbe5b1c92b44acf5720979ff0927c5dbdf81cf913f05d02c5eb18db3c3e7d808943cae6fbe46245fe51debe73269f7bc94b5becf1faf4e01259d815e6131e04f956d55a0186fae6e2a1d774d6c4965b601ee13290e72c0401c3670316683a4fe6990d6", 0xee}], 0x2, &(0x7f00008c8000)=[{0xa8, 0x116, 0x64de, "12e43e48548befb973c424a746d9f63efb66032a3a4bfd02e8648c73ae71a2e2b0b0a1b56526257b8448312b1c14544ef2b3c7ab573b59e1fc3f4bcd671a10f806b27d92bc92e71efda27800557842d190a12330cdb721b1ede887a1c12f87644a40d48d9feb8bcb6f4e43a2bbef1dd1d03d3de5660f3f95ab59efd262c8dfb0bfe06b34733b9ada80239203fdb63c1a752bb3c258"}], 0xa8, 0x1}, 0x800) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000457000-0x118)={0x10002, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000001d000)=0x0) process_vm_readv(r3, &(0x7f0000fc3000)=[{&(0x7f0000fc4000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f0000fc4000-0x10)=[{&(0x7f0000fc3000)=""/4096, 0x1000}], 0x1, 0x0) 2017/12/26 11:38:32 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x333a, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x99a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000289000-0x10)={0x0, 0x0, 0x0, 0x9}, 0x10) r2 = request_key(&(0x7f0000e52000-0x8)='trusted\x00', &(0x7f00008e9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009a4000)='attr/current\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r2) sendfile(r1, r1, &(0x7f0000241000)=0x0, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009ac000-0x4)=0x0, &(0x7f00004fc000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000fb0000)={0x5, 0x0, {0x0, 0x1, 0x3, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f000038d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) r1 = syz_open_dev$sg(&(0x7f00006b6000)='/dev/sg#\x00', 0x68f, 0xbef74d0f1a1a54a1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000650000)={0x0, 0xc6, "cf9b2a2908e1fb234d10c2d144959b87817cd483ca963d9a53f57c3066ee6c174dfd3fae8a2c3ffe0ce08def96db95626aec996e71a2fb1412c2b8db33949ec167db37420e5c15d8254d1e8cf6d607dc460bb517d02d02504054b761e1672c0d695580510f9dd00ba9e29dd4ef50abf019a58b76507e2a32a8b39f5d8e1b74f9686956c9c35ca62336d717ce383cf3c29e1c35b49dd8d5e95e3018ede99052f6883b956b7b5a7a15e79a53c46fba37d7894fba54fbce5543156c8bf49e41fae8316149ef41c9"}, &(0x7f000003c000)=0xce) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000b0000)=r2, 0x4) [ 39.290001] binder: BINDER_SET_CONTEXT_MGR already set [ 39.290014] binder: 6863:6868 ioctl 40046207 0 returned -16 [ 39.312114] binder_alloc: 6863: binder_alloc_buf, no vma [ 39.318226] binder: 6863:6868 transaction failed 29189/-3, size 40-8 line 3127 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000323000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000fb000)=""/242) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000024000)=0x3, &(0x7f0000b41000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005fe000)=0x0) getsockopt(r0, 0x8, 0x40, &(0x7f0000c04000)=""/84, &(0x7f0000002000-0x4)=0x54) 2017/12/26 11:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c05) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/vga_arbiter\x00', 0x4000, 0x0) signalfd(r0, &(0x7f0000d9e000-0x8)={0x0}, 0x8) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000bde000-0x1)=0x0) [ 39.347463] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.354695] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 11:38:32 executing program 6: clock_settime(0x8005, &(0x7f0000c37000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bcb000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000-0xf)='net/ip6_mr_vif\x00') clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {r2, r3+30000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000001000)={0xfffffffffffffffd, 0x2, 0x39, 0x41}, 0x8) tkill(r0, 0x2) 2017/12/26 11:38:32 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000000)=0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000006000)={0x8000, 0xfff, 0x5, 0x100, 0x35e, 0x6}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) 2017/12/26 11:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r2 = dup2(r1, r0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00007b4000)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2017/12/26 11:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000460000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00003fd000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000040d000)=[{0x1, 0x2, 0x7fff, 0xffffffffffffffe0, @tick=0xfffffffffffffffc, {0x6, 0x7}, {0x7, 0x1}, @addr={0xff, 0xc5}}, {0x1ae0, 0x1, 0x2, 0x1, @time={0x0, 0x0}, {0xffffffffffffff48, 0x7ff}, {0x8, 0x8}, @time=@time={r1, r2+30000000}}, {0x7ff, 0x1ff, 0x80000001, 0xfffffffffffffeff, @time={0x0, 0x989680}, {0x9, 0x9}, {0x9, 0xfffffffffffffff9}, @connect={{0x591d, 0x4}, {0x40, 0x35b}}}, {0x6, 0xffffffff, 0x4, 0x2, @tick=0x5, {0x3, 0x5}, {0x1, 0x401}, @control={0x500, 0x5, 0x10000}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f00007fd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/26 11:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') utimes(&(0x7f0000b02000-0x8)='./file0\x00', &(0x7f0000eb7000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) read$eventfd(r0, &(0x7f0000e5e000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000d7a000)=[], &(0x7f0000cd5000-0x8)=[]) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000049e000)=0x0) open$dir(&(0x7f0000715000)='./file0\x00', 0x26102, 0x0) 2017/12/26 11:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00008ad000)='mounts\x00') readv(r1, &(0x7f0000f3e000-0x50)=[{&(0x7f00006d6000)=""/69, 0x45}, {&(0x7f00009a2000-0x3a)=""/58, 0x3a}, {&(0x7f000047d000)=""/105, 0x69}], 0x3) 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000324000)='oom_adj\x00') write$tun(r0, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) mprotect(&(0x7f0000927000/0x4000)=nil, 0x4000, 0x8) r1 = memfd_create(&(0x7f0000f38000-0x8)='oom_adj\x00', 0x1) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000552000)={0x0, 0x0, 0x0}, &(0x7f00000ab000-0x4)=0xc) getgroups(0x8, &(0x7f0000af2000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000068a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007e8000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc7000)=0xe8) lstat(&(0x7f0000742000)='./file0\x00', &(0x7f0000b08000+0x22c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cc2000)=0x0) r9 = getuid() getresgid(&(0x7f00004d6000)=0x0, &(0x7f00006c8000)=0x0, &(0x7f0000137000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000836000)=[{&(0x7f0000f91000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001fc000-0x40)=[{&(0x7f0000674000-0xef)="c18cd189698e0ddd20cc6b5268e664cb403fe47bd4570155bcc1d99234241502c05e1c6561fce42936b3ad4270aa37d38cd61305fbea833627c10954ad5705295859a44cdf1e7848be2058c88ba735bd8490b928c32518e83b46a1cb52be52c59331a64817dac81671c13e3169c30b9780367e971f54dd3e7db6c7ea78a1dc93383b023198fc7b170b714a31f93a9e1e71852a258c5e332d6adb5d65bf31b07549606d14cfe70b58cf25b9ef59a38379db4dccd98fbfd008446086782cf3862996fce588388c2f88a4a0aa4c703b2f10f210852d82ba7b08dbe3ecada5b28ac2b1be4a65f1175e3396a89a7286ec79", 0xef}, {&(0x7f0000840000-0x99)="d13f38a9aa6cb55790a6cc381fbd836d488497ddc01236e4720636067e55806ced0cd899a5aedb356756de319bb068c8bb02daceab7b9b823a6441cd404689f7d64cda3191c7823d01408027088b3bdcff49ac32b7d6a9f09d14436e32e96726bacb8dcd24984f7bf4c48c26188cb63c22766dad7334ed812101238c7c92170e430daaf838a66a036f664212ab45b21f8a85c321dfed5db416", 0x99}, {&(0x7f000029d000)="2ab2bf70dcfd0182ac7af40954912c7a191bc88870755ad637c3093b707c9d1e91a515213a7d5192f7fd6f187ead61ab1cb9afed55e32adb440972cba204490a743a6f5a54616f3015fe2c8cf9e39873cfcf3274c3299a0accb6952267df79", 0x5f}, {&(0x7f0000949000-0x31)="5d0583c5d1bcc5db3802b6d54fddf7a16d19647ccf05f9805fbb0d13a969185f75dd365f4124602559f9b292095ef2432e", 0x31}], 0x4, &(0x7f0000fff000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x48000}, {&(0x7f0000a19000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b1a000)=[{&(0x7f0000936000-0x8b)="ef21449d1fb1ce951e064c450ce054175d8dd6cf3fbb52f53498eb5a38760036e0bf04cc0b93600d3d77322f870569119724c281a9e2f314f26d435da57a16143b42f21926b1409ca3c1ad842b339bb4b93ff6165b62f07ea3fb7e9035c58d29e137789a0eb9f09f310303ce1240ac958a889d6d17c4b5f95abb87e278afbb550295f04efc4481fffaf72c", 0x8b}, {&(0x7f0000c4f000)="9daa06a436e207f0527acc9f92686ab31d9d12230924d202fd9d50208e593b7c", 0x20}, {&(0x7f0000a8c000)="49a9ad1f3d5717f5dd685535a12804dc459520e53b01f3929170562e8f7d444446a0d8f1bdff202aa79b70345236de27344d8467ce261a0a7d3a7fc81360d577c5da5583d2d9069e1c0e8e89982db2e84f4e00b52e363b2e244132bc59645ba31f171ab6e30c5742c4c71d94945524bf2840020d32910814ac678cbef1a07d735b1b101845ddaa2288a376d8f102c832dac960cd9ed42428b81855bb6afba5618d3fe64ff3655bd52438c9fcad28ffc288ab4930c8a228854181ee6e5e9126c5f612169fb17603ffc2ce97ae151aff2ed2f80604b3bf88e2b22abc45a79b93ae640b85be190c907983b81adc54c017046095c6", 0xf3}, {&(0x7f0000675000-0x21)="3ee25fbd722f3f9d223f9a8a6e12abf7c61d45b89c5a20f385eebfcf59baa8a9ec", 0x21}], 0x4, &(0x7f000060c000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x4014}, {&(0x7f00006b7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000593000-0x10)=[{&(0x7f00007ce000)="e488382d46a222489bb7fd2a3ab31b15726f4c8830792cc143b683e82743ee8d07b7c98633453b90699009b2c92e4a03733f6aab5741847273cc36a9d9aa5e9cb945f3564fec9d17a1d6b3a8399a5989ac74f7ac463295ff45b0ec82c6a0ccede452b8bc43358a011929bb2140f23b692487d3348a49cf387c6c1159f2592fbefcf242c5664961593a9ff7ee6daf5fcd4dd44b08cd334345402b2e", 0x9b}], 0x1, &(0x7f0000f7b000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x100, 0x8840}, {&(0x7f0000372000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc7000-0x50)=[{&(0x7f00003cc000-0x88)="7bdc8e207a391ac02f291a8a118fdbc43372d810850993f40b7d23d845c517e66493feb42ccc8c1162293fec420a770a175af5f0ad0c92bbc976c69215c59048e03293b8dd80a2e34cd026795a050f8832e45cf7f1d7bba393041d8682f3b74da9d7aa042fdb133158c0989e1a6564f839a639f273abb3cc3459e71aea7fdc398f78697e46df4254", 0x88}, {&(0x7f00006f0000)="2624ffbcfd24e2f1cff2e35d063ab51c8fbb341764", 0x15}, {&(0x7f00006a9000)="", 0x0}, {&(0x7f0000bb8000)="718666d48d4e3e7a2b3e1d090203cd07efba1baf36954fee6232be836f2ff4424c38a50bfc0845f86b100196064087a1ba150d33c1c31b76702a62654ea1d0e5b2c70a74285ef7ae11392058c10be89d2b9119f14ab0481faa40844718fa2d7b71199b2aabcf67b893c66247110177568268af2ef50dbd99bd36da972ec6be9042f052997fa870237854bc8b8feb83a3c6f39f4e05e8fda87693c60004062f221f785a762a3507f7482cf924d1439a4690aee9339080153de52d0a90301bbe5d369bf1e70261577927875964edc0de4f", 0xd0}, {&(0x7f0000343000)="931d442b68", 0x5}], 0x5, &(0x7f0000f71000-0x78)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x10}], 0x4, 0x40000) syz_open_dev$tun(&(0x7f000063a000-0x2)='/dev/net/tun\x00', 0x0, 0x400000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000969000)=0x80000001, &(0x7f000054a000-0x4)=0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000afa000-0xe)='/selinux/load\x00', 0x2, 0x0) 2017/12/26 11:38:32 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000886000-0x4)=0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000376000-0x8)=0x0) syz_open_pts(r0, 0x193000) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d9a000-0x20)={0x800, 0x0, 0x1, 0xfffffffffffff29d}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000d99000)={0x2, r1}) 2017/12/26 11:38:32 executing program 6: mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000eef000)={&(0x7f0000e8c000)=@ax25={0x3, {"11530c9e39816d"}, 0x92}, 0x10, &(0x7f0000eef000)=[], 0x0, &(0x7f0000821000-0x14b8)=[{0x100, 0x1ff, 0x7, "a765db6b4545ebb15f45b53569dbe78120d25e015add829eb3e6a6f5cfe6789910818e39c6a37f159d51effb8efc7d7674d82973a707445444adffce787b89bed602b9ad950fb823cfb1514967e58974ac88c27f2b2b4f1d2bac7479fd18777e6b7ef7d096294f892be565415729346f23b06d0f5c5e727c3cf8e41bd0affccf2f81398da71d8fea08e3a4b914d004dd9afdf16660301f33e681ab8a8c8dc51a068abec6abec25c32551f22a2806bb7c92d0d9fce979d4139e827da0a9e55a85de8f9def9298868bd34ad5aefcadd9d6fa79133cdbeb7a83b958c96fcee4e339bb006e9a145d92d87ffd94d180f752"}, {0xd8, 0x109, 0x4, "47a3c974d69ea1e0a426a79893d391fb596462c43a03c5d200de2f206ae7c45e3083c06399c075fd7d344a3c54f9617dd8fb861b5b868b1338cd1bb15cf8502bcf8e43a4a08326c154e1c0d29964cc2980b691e346756461e09408c90c733c0b54a5149829bdaeb172dc26a1ff0c3663208512d59bfa1f13a3992ea43ae08ca1c4e587f68e641b3e43cb6fe33562fdf67ab5422964d23b1dd7868a85a488c5789299c1df81d1119076516ddef7299b259574de5ad7195c7cc7462a02fdfb4b87b25c252f31"}, {0x48, 0x111, 0x7, "ba498a1938074f73ea0d130ecd35db4068d22c11a88cced90f9dc54a2d4cb522fba4376cdff1d460f94b671f66f8a2064a"}, {0x110, 0x109, 0x3, "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"}, {0x68, 0x114, 0x1, "c298e837bd7dca023155be7561427a5ccb7d214c34d458e5c30cceec7b2efdebacfa02b2560eae3e4727d5426883bf9cc827d350b1edf7f09b43c51140d7ca0310840d055b9bc6e61a6e077f948fbe79e79dcbcdc13e66b3"}, {0x98, 0x0, 0x4, "f58d2d006264e9f6dc6a35d355541f116d753fe90ebc03cd0d327ae0ff83e5d0e2d6694727ccfeb0e230ec97e5c6b83658819a19cc3071d73fd77bb7a337f8345dca30094f70a5285a4192d268003a3f7c0ce673bcb89a3fd9d0a541aa674ce4de89d592623b62296351a1b8ee495cf40e2be173a439467926935c722628ac859999"}, {0x20, 0x19b, 0x1ff, "77b04b8f6e632dfc09"}, {0x1010, 0x6, 0x80, "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"}, {0x58, 0x116, 0x0, "99d3d3dfc3d5315afb55071a824cb46a57c1d3f9159ef25feae9f36c56e4ffd6a230b15468b59f578decc3322776a813e67ec7ac8f9cdfbf9e423bc23509ed7b824480f3679f"}], 0x14b8, 0x0}, 0x20000000) r2 = open(&(0x7f0000ca3000)='./file0\x00', 0x20800, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000ef0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400080, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x1d52) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000a51000)={0x3, {{0xa, 0x0, 0x8f9c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eef000-0x10)=[{&(0x7f0000000000)=""/222, 0xde}], 0x1, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2017/12/26 11:38:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000029e000)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000884000)={0x0, @in={{0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x69a8, 0x5, 0x1ff, 0xc0}, &(0x7f0000cfc000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00004bf000-0x14)={r4, 0x200, 0x7fe0, 0x4, 0x7fff, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000d72000-0x4)=0x0, &(0x7f000045f000)=0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8a000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000da3000-0x4)=0x3, &(0x7f0000ead000)=0x4) personality(0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000283000)=""/26, &(0x7f0000f65000)=0x1a) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000f4d000)=0x23) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000839000)={{0xffff, 0xfffffffffffff001}, {0x0, 0x3}, 0x100, 0x3, 0xbc1d, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000cdb000)={@common=""/16, @ifru_addrs=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2017/12/26 11:38:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005bf000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000054e000-0x1000)=""/4096) socketpair$inet6(0xa, 0x6, 0x4e, &(0x7f0000824000)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000518000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x4) 2017/12/26 11:38:32 executing program 0: clone(0x4, &(0x7f0000da1000-0x53)="", &(0x7f0000b4a000)=0x0, &(0x7f00008f2000)=0x0, &(0x7f0000ba9000)="") 2017/12/26 11:38:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r0, 0x80000) clock_gettime(0xfffffffffffffff9, &(0x7f0000f74000-0x10)={0x0, 0x0}) 2017/12/26 11:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x176, 0x4) sendto$inet6(r0, &(0x7f0000f21000)="", 0x0, 0x0, &(0x7f0000a03000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006e6000)=0x0) 2017/12/26 11:38:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) lgetxattr(&(0x7f000015f000-0xe)='./file0/file0\x00', &(0x7f0000ffa000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000e8f000)=""/69, 0x45) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000e75000)='./file0\x00', r0, &(0x7f0000739000-0x8)='./file0\x00') openat(r0, &(0x7f0000239000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/26 11:38:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00007e4000-0x8)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) tkill(r0, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r7, &(0x7f0000add000-0x1)=""/1, 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) 2017/12/26 11:38:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x84) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x3, 0x9, 0x3, 0xae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000001000-0x68)=""/104) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000001000)="08990f57f4ffc8cd34521c23cf2b08f2bd2a786f0667378b01e39098200be36afe07afd427ff400b5dddf8a8b251f6d8c5ecf31d5bd972ffb799807e7122", 0x3e) prctl$intptr(0x1f, 0x0) 2017/12/26 11:38:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000837000)='net/raw\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00005ef000)="f26ee3fbef9084f2502a1c9d092002c89d0aba8e1883a1ba4b51330424f775647ea9a14a455516847df61201c9477035bfca7f8dc5597123edeff8637500f913d85f1f54c3f7338723ec6b532730161b07cae25c5673ad59225e1966e1957de6f0962c7b0c531d494f2f732cba7592d7c79599fef09e68a528f389d5edc4a4eb1c1e1af5b3fcb11de60463adc718f80f7f9b2dcd5d3152fa2cb4c85027599a501367bd29701db84cd8a28f4fd140f686b2c062178d0ff3a40989b6ab1e7d0b1abdd71ce05b7b7d16b9b46887d6efa2636f", 0xd1) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r1, &(0x7f00008c6000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:38:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) sendmsg$netlink(r0, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[], 0x0, 0x0, 0x0, 0x20040090}, 0xfffffffffffffffe) 2017/12/26 11:38:33 executing program 2: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000000e000-0x8)=0x0, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/26 11:38:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007ea000-0xe)='/dev/keychord\x00', 0x20000, 0x0) recvmsg(r0, &(0x7f0000bce000)={&(0x7f00002d6000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000012b000-0x80)=[{&(0x7f00009a8000-0x3e)=""/62, 0x3e}, {&(0x7f000013b000-0x2)=""/10, 0xa}, {&(0x7f000094c000)=""/122, 0x7a}, {&(0x7f0000153000)=""/4096, 0x1000}, {&(0x7f0000163000-0x1000)=""/4096, 0x1000}, {&(0x7f0000321000)=""/226, 0xe2}, {&(0x7f0000be4000)=""/82, 0x52}, {&(0x7f0000e4e000-0x2a)=""/42, 0x2a}], 0x8, &(0x7f0000e0e000-0x1a)=""/26, 0x1a, 0x1a}, 0x40012022) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/26 11:38:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") uname(&(0x7f0000013000-0xc9)=""/201) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$netrom(r1, &(0x7f0000002000-0x48)=@full={{0x3, {"38722307b0aa6f"}, 0x8001}, [{"6783f6d50cdd2b"}, {"e758c708b31c2e"}, {"1e070c66d2116a"}, {"6824843f5b2aa8"}, {"b76586d3f75e11"}, {"2d5e7657f28e6c"}, {"c0e463cd77dd82"}, {"c430cad29b235b"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 11:38:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008da000+0xbf1)="26000000100027109301c1ff0000000000010f0000020000000000002010f951050005001900", 0x26) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000750000-0x4)={0x1, 0x5, 0xa000}, 0x4) 2017/12/26 11:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='autogroup\x00') unshare(0x28060400) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2017/12/26 11:38:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00006b5000)=[]}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000092b000-0xa)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2017/12/26 11:38:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000)=@req3={0x1ff, 0x2, 0x80, 0x1e, 0x8, 0x0, 0x6e}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/26 11:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x37}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000cd7000)="", &(0x7f0000db4000-0x4)=0x0, &(0x7f000064d000)=0x0, &(0x7f00008c3000-0xed)="") ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/26 11:38:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a2b000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000d67000)={{0x6, 0x7d}, 'port1\x00', 0x81, 0x20, 0x1000, 0x1, 0x2, 0x6, 0x7, 0x0, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000c6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b66000)={0x10, 0x0, 'client0\x00', 0x0, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x200000000002) read(r0, &(0x7f000040a000-0x18)=""/24, 0x18) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0xa58, 0x80000000, 0xfff, 0x6, 0x7, 0x100000000, 0x80, 0x4]}, &(0x7f0000533000-0x4)=0x14) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000296000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b36000)='\'wlan0\'@&\x00', 0x0, 0x40, &(0x7f0000b37000-0x40)={0x400, 0x10001, 0x8, 0xffff, 0x7, 0x5, 0x101, 0x3}) setrlimit(0x0, &(0x7f00003b6000-0x10)={0x0, 0x0}) 2017/12/26 11:38:33 executing program 3: fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x4)='xfs\x00', 0x1100000, &(0x7f00001d7000)="0b593a09ad304f1171fc8646258c4503b09c84d25b089ef287269f653378ad9ba4d610c1b0f947d5bfe92bb0161850d66b92ab2602779ad9f55b949d795000a6e9a8e7096d79de124cf68bc170e3dc9d3a25c4daf71866aeea1b51770834b5c342a0fea1cbf2eacc64c89e50b93567bc666da1f74ff2aed9171d04180c917c99785f06f098333a232372f98535b3711b4efcce36bbf40f9e2b7ea6ff7d053dac72dd69a787123ebcc13a21c0807a724208e6db0dd2d486ea69fe09843fdff888e630050437cc55b91747c1d6898ccc78ab49f8af63af9e5f80be149e") 2017/12/26 11:38:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000222000)={0x0, 0x0}) getdents(r0, &(0x7f0000140000)=""/0, 0x0) 2017/12/26 11:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ae0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00002ae000)='/dev/sg#\x00', 0x6cba, 0x420000) r1 = socket$key(0xf, 0x3, 0x2) dup3(r0, r1, 0x0) 2017/12/26 11:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000077d000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/26 11:38:33 executing program 5: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000140000)=[{0x11, 0x200000001a, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2017/12/26 11:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000086d000)='/dev/input/mice\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!\t', 0x3) write$fuse(r0, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) socketpair$inet6(0xa, 0x1, 0xfffffffffffff285, &(0x7f0000c92000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000634000)={0x9, 0x3, 0x200, 0x4, 0x80, 0xffffffffffffffb8, 0xfff, 0x80000000, 0x0}, &(0x7f0000439000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000387000)={r1, 0x666}, &(0x7f0000de5000-0x4)=0x8) 2017/12/26 11:38:33 executing program 1: socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="f5f909e46381", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006ff8000000006c00000000ffffff00"}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000b58000-0x80)=""/128, &(0x7f00000aa000)=0x80) 2017/12/26 11:38:33 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x3ff) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x2)="", 0x0) 2017/12/26 11:38:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendto(r0, &(0x7f0000091000-0x1000)="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", 0x1000, 0x8000, &(0x7f00007ff000-0x10)=@ipx={0x4, 0x10000, 0x2edd, "e00c2f061c47", 0xa41d, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000945000)=[{{&(0x7f0000f1c000-0x1c)=@in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x97f2}, 0x1c, &(0x7f0000976000-0x70)=[{&(0x7f0000e6a000-0x9a)="435989f120578353d6adf72116eec749a893282800351c62bb79f47b5018a078bd6a2826c7564b6c64b67d697db2629854293f06ca891e3af939163ef21fbb6eb07c1b82ed184007a6b85a269b8d462e328add6aae9905e0a1cdac3bfbf2b293605e7b09031b0d46f621c331d31d4c363a95e7c5666b722000b0c9e5693e4de5d846563612fa2e0dd4794f2d11912c3eb659e79b174b6516b540", 0x9a}, {&(0x7f00008bf000)="109288517f262b9a1624445f31e35f4f1e22667b20b16f8618496878ff6b0f5fdaac3724a64cd2b184706d5b0b56c086c61212e662b9", 0x36}, {&(0x7f0000f88000)="5fde72a45b0926d651f372d691c7c6d99a23926647ae475224f630f94a03e15d7a8565be4d84bac259e96f2b9dd6dc1768d789b3f92351aa", 0x38}, {&(0x7f0000549000-0x19)="7666fbc794a15b3ddbbb82a0be6b800caf6850a257682e064b", 0x19}, {&(0x7f00005a4000-0xe3)="98185ae2c08de45fdc423a776da8e8c395cf9f29e91037ecb35f54e6fc9ff4d8282af7447d1a8324af0a853ded58fd7ad6922aa2d51a1a3c136d3ef0ac0fc901359d9488a389dcb3b6dc1f8855abdac3dd59ad2cad91964c97e91bb0f6d1e64aa986c5000eb363743de823af581f436da6c25c5944be78b88e2d4eef2b70bc7447e0e93b8a6dc0d0592cda8ac756922f9d6c653ae7e220e29fd71e7c41e663b0426e566a9494d37a55eb8de081a42d5053bd86a28d0b895180617dc3288d47404b1309450a24682d38ec864fde300cbacb0c4b2fd73b58d999477ecd50adaa74129529", 0xe3}, {&(0x7f000000b000)="829582a20bfa6ec574484608f69abda2e73989416dae09e2c1aaf06e1d2438f7468609b8e7322ef1", 0x28}, {&(0x7f000016a000)="2cac6fc962fb5886e7df5eabdc5a3d237bd12f0de94506542247aed622195a6be2cdcd4333ae3d22745f365086a5f2eeba92f97e9564b8025b3566ec1bfd0555ec7507df1c2552deca15bc166feb1ecc4c05fd13049e9e0e11eef162e0ec9b9cfa92a7c8c58e5ef124240f736f985436700b19eda857f3477d036a69a41a0fa8baf70bee13a0f032c8b3304e354ba3263006bbe52d548e3c147084bcbd847b26c11230afd2", 0xa5}], 0x7, &(0x7f0000c4b000)=[{0x58, 0x10b, 0x8, "4eb9e15770586977ee84b84b5a520270909f92d31574c42e434ab7b3467fa3749d805bf8830284981fd0975a3b957ce55cb2531e6daca7247b9bf6c6c8be8b7db4433f"}, {0xb0, 0x118, 0xffffffff, "aa00e9e07d32d22da0f7476479312a8bbbe4c7b185b63bc34431c6d675f481b7e9bae0553cbd14d1e9adfbc61fa888c5d46ca9a3810f9ea028fc5a1dc1dd0b8c844ed8e6f44ec1cedb8aeab5c9b7425689cd3aa160e45c3f59fb55b9006451fa013d92e63a18e8a75d071fc1a99c2d06b3e65b6cfbb6391545b26e72847857dd5567bc48b2a0fef147a4eb5c70d32a76694bcbf6a60ddd7ae2"}, {0x38, 0x0, 0x4, "7587bef64abccc37df9bfffa545e2a483b3ab00661eddb3e5029faedb002153fffc200c141"}], 0x140, 0x0}, 0x1ff}, {{0x0, 0x0, &(0x7f000055c000)=[{&(0x7f0000674000-0x38)="4f5ca64f26e98ed2c2c08ad74dc3ca4fed96196c9a2582e81b162013ac0511a4103ab2aecc1b57448ce618c5f48f53dbefa4697d2ebb586e", 0x38}, {&(0x7f0000af2000)="8a7d0105dc4f20fec1b0f7dc698f3cc41ae0c88c54425afff78a035af5b54e1ab0055bdae048b96907e21207411ab38542b98f0e46219214086315446b8107d7c47433b081b6962592193eaf0fb51a000cc1b77d7d7727e90e4e97005560d995103a0201c9e9ec8eedd0db44d65bbba24b3ddf07336d016c020dbc9558c3f1af9ebbfcf69d90606450ef50c94716e0b3bc7dc898af293f71dcf475343237637820d7375868327142c7c0e2bd", 0xac}], 0x2, &(0x7f0000747000)=[{0x70, 0x104, 0x7, "bc032d69665cbb8c912fcaccf8c6d64d22b7ef8b3483f383d756e1cfbc2651fd9e47d17f87d368bdda7ecad4541013e32b57b299a925e8aa1f6d2e2e4112d035d1a74cffab456793ee357a16ab70ff087a9f77c1fe4130492607d444"}, {0x70, 0x6, 0x101, "ab24d9b53a8d06e9b6a8086d885dad80557b3f7f32c56d90bc855a842fddfea30fc98d7952a10e152e4cff39aaf2142af8e62fc84f1ed42376c13ad13bcf06e84353ec1c6ac63752e0ab9c97aae223b0fd8f099517b3a447ed79ddca40ec65dc"}], 0xe0, 0x14}, 0x4a0}, {{&(0x7f0000b29000-0x6)=@hci={0x1f, 0xa0f, 0x3}, 0x6, &(0x7f0000d64000-0x20)=[{&(0x7f000037f000-0xc3)="d6f6b3c618727c61c7353e7729dc0e70cd73c918896816833abcadb08433d59ac4ec70b1a56fa32c5bad00a6e80202f4426112a143c8c4cd0517602ef69f45b765e04cc7845d3e1c3c540a4858d9781e337f584e1ddb5e1386846339d3195bdf315651d0f8d2698dab8e1c9f52cc1aa1fbc5ca02c7b79eb0115ae8806f1095a60701dd43c6acb58335b37fcc454a5b9e55a427fd63ad1a119897602e229796c4beac8656b114ae601f8168213d85e6e7e119e922d2f989b7acf8f07a18e5f17847fa3d", 0xc3}, {&(0x7f0000f50000)="5c5b2b9e", 0x4}], 0x2, &(0x7f0000a74000)=[{0x40, 0x107, 0x9, "bae662a1ff2083d0fbacfef46537438dd4fe8b75177cb3a31e193d7878ec30e55688d31ee98286c67953"}, {0xc8, 0x10e, 0x20, "64c9fe2864b8c9de4b124925d32bb4536341ef1ab2f136e356594433a3550e5f28524a91074d52f2440ca92882f68441959ec68a6d677b3a2d9a12842bfd7d155394bd3db99ba13801f09cc6ae6700d50ec89613961600f2e727b30ed3253ccfe9661aaecf1c981267d212ecbab743d23405debfd650e052cd59fe7c8b982c3d579d70594a101fb0ae688752541547c33781427f9b51c6d8d68fe157fdfd1459a586145756b79c9258e02163c249ba87f8dd421781ed"}], 0x108, 0x4004001}, 0x100000000}, {{&(0x7f00000ad000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58, &(0x7f0000cba000)=[{&(0x7f0000499000-0x85)="128037372ad5e5ba766bbd262efd82730a758b6eb8d851a2024a8aafc16fc8cd16ff6d40c70b0508cd4a0df025528cafbda72832bcff2aadb6f7b0375865da14c78d31facf7c8393ffc2029d6ca1b940a441499169c57560c783ebe2c57bf7ae339deb1ef4fa6b6210929f47058118598d2fb5122b5130e0602af6a75e454a920ce619c80b", 0x85}, {&(0x7f0000490000-0x2e)="c4eb3a91bb781a466bb0c5de57d9597d7751977ce90d03b1d210db747a7356b57e8549ea9433d45e1c0846321a20", 0x2e}, {&(0x7f000013a000)="62e5c933c32f522f07b7a52eb329ce489aba1698f730f82e285fd92a668abfe8c22667237058985722e3e91b61f9cce2e15db22817933132a9f73bd4546b022497314eca60f2e315d5553a832baee642aab33417cefbe9816b1027806b864d7fea9447fb725699f13bc5d44414676e67b9482ee55eb80e0543bb80d061a329aee7da5cfb0dd92a1f58b4e5bdfdd55e21de", 0x91}], 0x3, &(0x7f0000fd5000)=[{0xb0, 0x13b, 0xcc, "73ec3d9a6895689a10ecab15d84fda50f4352f7b21cdccfa6c95a381ee0486277df301d8795ec30f49ba709ee2a75781f5efdc51e3184e7c81d52b0b7c4e071f228b7cae8cd67ae9c67b145004c455e71da3f54c3ac01ae8b01fa13cd95635e0459f4c8057df09fd4f9f9f64d5fc3042cccd660d2e883796dead502c99e9181fe23733fe663673260371f583bc83c06a6a0f9da15e342dd2c0"}, {0x38, 0x109, 0x3, "82d30091c2a095f07c5ee911a14c9d28aa50cbeee567852a4f86dea6d27862c30e2594c52bd4"}], 0xe8, 0x0}, 0x401}, {{&(0x7f0000de3000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d57000-0x10)=[{&(0x7f0000a70000)="5a689ed2bb8db667dfb0897e8782f72ec4820ba81fe4345e44b5b11757b4add4b3c7f020a3b0a6daca075e5826999cbe77ed5cd75e36b01059ebdce355e31e3e431fa0745a7bb814bdd63dee2f33dd74a43931de38d7d7d6ec6a6e5e2aea81b8f27abe85d18f20c21fbc74", 0x6b}], 0x1, &(0x7f000074c000-0x2d8)=[{0x68, 0x89, 0x2c2b, "bbd87475e0d5b3672a8715406f96f3df9d2a9b0935b8687044a8fa4bf1fc2bf8691af20ff9f4bcdd5ec76ff93bb5aa50feb25d330622c79397f73addc1c41b26a71ec20595ff4f0b4f9c7babb4004c896923"}, {0xc0, 0x0, 0x5, "0442565d79993780219bc247b6d6d5fbd83ced75af54adeefbfb655c572f5cd15cfcbae917cb7e41a85cf9e0af3fc12eb9b53faed3a1f652bf053240a36c945cd731b2ef30f1ebca98687613b19b98c2c4d5551f4d3ea08e45eed63c5ef84a625f70028b54ca3f177edff5b7a4ebe9999e9e0ea4c3c9234256140fcaaf670d87e7c332a10e8f0017e4555d2ddc679594e1227a159cfb2136cdb968a0916bdc38542441def4dca2de15"}, {0x38, 0x10d, 0x8, "2a640b1eb644091961c3b8ed51040942480f51a2ad73567ad49a0fc8c69eea2843e04347e59b"}, {0x58, 0x102, 0xea4, "81cae879d84757278ce97f15ded30dffdc418fcfe2a6d1d8a6412fe11af735572c926672c426c3f93cbe7e0d766a4f85e6b02f152e72c85b30cef6b7320b3b54ab"}, {0x28, 0x0, 0x2, "9ac7e1fa9e191d459d3fe1dc5f024a11caf2543c893f4096"}, {0x98, 0x11b, 0x9, "7dde155870f4e8ee55b98313fb86d3fbeae4791334d031ed6d400d715e01e78e0127b416e9e848fb044728ae6304f807ac777f57daa936c4984937ea05b5ac463d4a2d743476280b0e44341b436894ea6a363facc81198c1c7f9b80478f6cc129db6521352ef6eb45523d8026d623146cbd8659a6e59c7ef9eb1e7202f79ad7b7aee"}, {0x50, 0x113, 0x5, "b34856dca3016514d6055de8f779b3ce4c649171d45d494ff306dd3f7a9c26bda277c420115fbab4b505afb75a39032d576f51b0ea14f5572d70"}, {0x10, 0x0, 0x4, ""}], 0x2d8, 0x0}, 0x4}], 0x5, 0x4008010) connect(r0, &(0x7f000042f000-0x10)=@llc={0x1a, 0x10, 0x8, 0x5, 0x5, 0x3e, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) unlink(&(0x7f00002be000-0x1)='.') 2017/12/26 11:38:33 executing program 2: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x1, r0) 2017/12/26 11:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bfb000+0x4b)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000038f000-0x14)={0x0, 0x853b, 0xfffffffffffffff9, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/26 11:38:33 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000d18000-0x4)=0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009be000)='/dev/vga_arbiter\x00', 0x28001, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000ab6000)={0x80, 0x75bc, 0x46}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000f22000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000002000)={0xa03f, 0xfff, 0x9, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r1, 0xa7, 0xd4, &(0x7f0000000000)=""/161, &(0x7f0000003000-0x4)=0xa1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x4)=0x8001, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x5, 0x30, 0x3, 0x9}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c5d000-0x8)={0x0, 0x1f}, &(0x7f0000fb1000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000045b000)={r4, 0x3, "ae75e0"}, &(0x7f00002ad000)=0xb) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 11:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000097a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d2e000)="", 0x0, 0x0, &(0x7f00008f9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000d0d000-0x8)='./file0\x00', 0x0, 0x21) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00008c7000-0x4)=0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000466000)="", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000214000-0xb4)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000600000)=0x0) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:38:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000920000)={0x10001, 0x7aac5eb, 0x1, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b4c000)='/selinux/enforce\x00', 0x10000, 0x0) writev(r0, &(0x7f00000c1000)=[{&(0x7f00004db000)="290000001800ff0900000000000000020a0100000900ef06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/26 11:38:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000096b000)="", 0x0) r3 = dup3(r0, r1, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00005f5000-0x8)='./file0\x00', &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a9000-0x8)='./file0\x00', &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cad000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e6000-0x4)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00007c9000)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000ba000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d02000-0x4)=0xe8) getegid() lstat(&(0x7f0000ff2000)='./file0\x00', &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() fstat(r0, &(0x7f0000375000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000864000)={0x0, 0x0}) geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, 0xc) getgid() getpgid(0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000456000)='/dev/rtc\x00', 0x400, 0x0) fstat(r0, &(0x7f000086c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005dd000)=0x0) getegid() 2017/12/26 11:38:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) open(&(0x7f00006d5000)='./file0\x00', 0x0, 0x0) getresgid(&(0x7f00004f9000)=0x0, &(0x7f00009b9000)=0x0, &(0x7f00005af000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005cc000)=0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000304000)=0x9000, 0x4) socket(0x15, 0x80002, 0x4e90) getgid() stat(&(0x7f0000f53000)='./file0\x00', &(0x7f000049a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2017/12/26 11:38:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='J', 0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f00004a5000)={0x8, 0xfc, 0x3, 0x5b2, 0x3, 0x5, 0x9, 0x100000001, 0x9, 0x1000}) sched_rr_get_interval(0x0, &(0x7f0000ad4000-0x10)={0x0, 0x0}) 2017/12/26 11:38:33 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000fe8000-0xe)='./file0/file0\x00', r0, &(0x7f0000fe7000)='./file0\x00', 0x5) 2017/12/26 11:38:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00002e7000/0x4000)=nil, 0x4000) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pkey_mprotect(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0x100000d, 0xffffffffffffffff) 2017/12/26 11:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x8, 0x0, 0x0}, 0x14) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000651000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000db6000-0xc)={0x30002010, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000048e000)={0x10, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/26 11:38:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x1000000002, 0x2, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x800, 0x0) 2017/12/26 11:38:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009ea000-0x4)=0x0) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000362000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000c8000)={r2, 0x0}) 2017/12/26 11:38:33 executing program 6: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08000375c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75e405a04c57bbb2d039128a5d071038a46611f937f9857d4fa612a8f9fc3f07020000000000000000d359bdeb62e18a769c862f85ff59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffff6dff3d325f0100029755668fa3f9b8974fec92ff010000000000000007f83e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a78838b", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f03000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x6) [ 40.273271] device gre0 entered promiscuous mode 2017/12/26 11:38:33 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='eth1]\x00', 0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) lseek(r1, 0x0, 0x4) close(r0) 2017/12/26 11:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005f6000-0x90)={0x3, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pread64(r0, &(0x7f0000a06000)=""/4096, 0x1000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f35000-0x90)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/26 11:38:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050001006e35", 0x26) openat$rfkill(0xffffffffffffff9c, &(0x7f0000628000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d1e000-0xe)='/dev/keychord\x00', 0xfffffffffffffffd, 0x0) r2 = openat(r1, &(0x7f0000535000-0x8)='./file0\x00', 0x400003, 0x40) ioctl$KDDELIO(r1, 0x4b35, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x80000001) 2017/12/26 11:38:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x900) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cc7000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00008d8000-0x4)=0x0) fchdir(r0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bc0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat(r2, &(0x7f00005f5000-0x8)='./file0\x00', 0x40, 0x80) syz_open_procfs(r1, &(0x7f00008ef000)='attr/exec\x00') 2017/12/26 11:38:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000003c000)={0x9, &(0x7f000069b000-0x48)=[{0xb, 0xfff, 0x40, 0x5}, {0x8, 0x7, 0xb8, 0x3}, {0x5, 0xffffffffffffff7f, 0xfffffffffffffff8, 0x4ce}, {0xbe9, 0x800, 0x7ff, 0x3}, {0x4, 0x4, 0xffff, 0x0}, {0x6, 0x5f, 0x9, 0xd58}, {0x6, 0x6, 0x3, 0x7f}, {0x100000001, 0x1, 0x2, 0x3ff}, {0x8c4, 0x8, 0x345, 0x8}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000292000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e30000-0x10)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009d1000-0x4)=0x0, &(0x7f000031a000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) fanotify_init(0x0, 0x0) 2017/12/26 11:38:33 executing program 2: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f9b000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000cf5000-0x4)=0x81, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000377000)="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", 0x431, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:38:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b9a000)='/dev/autofs\x00', 0x608001, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000321000-0x8)={0x3dd, 0x7}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d4f000-0x8)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005c2000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c6a000)='/dev/input/event#\x00', 0x2) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003e2000-0x4)=0x400, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000ff7000)={0x9, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000eae000)="611a2f9412e312a6b1803d1006ad737713f17c12545f1b161b9d124e6396869428af6889ad11710b54e22c42955b1cc6f99b002b7361fb68736d2ff6544d0d812ffc135a9d766b86197fa64259ea96e5033aa2c28042cba31b963e0a436dbae4f2086f7049f899d5d4562f613b9d17f2a3c11d39998590bf339d39712ec0fbb5f64ffd864c35b3959f98979fa74026cf45ea6c2dbc00b3696cd740bd5ff7fb4e", 0xa0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000dd4000-0x8)={0x0, 0x0}) fcntl$setflags(r4, 0x2, 0x1) r5 = memfd_create(&(0x7f0000453000)='/dev/input/event#\x00', 0x1) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de6000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TIOCNXCL(r6, 0x540d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000042b000-0xc)={0xc0002000, 0x0}) linkat(r5, &(0x7f0000d9b000-0x8)='./file0\x00', r3, &(0x7f00001e0000-0x8)='./file0\x00', 0x1000) 2017/12/26 11:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mlockall(0x3) 2017/12/26 11:38:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aef000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000943000-0x4)=0x20) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000f9b000-0x38)={&(0x7f00005ae000)={0x27, 0x6, 0x6, 0x7, 0x6, 0x6, "c839eb2e09ce567efdbc75e1909eef841c7d70f9bf1e107b1226553260b199c03cb7a2cb84eb7d179efc0483a4f24253d88fd39b6c791494398a37e33965dc", 0x3}, 0x60, &(0x7f0000ebd000)=[{&(0x7f0000f9a000)="fb39ed314b95a5f106500bea49a7b9d1ac80c8a76cdcacb5a40fd77feeae61b8b1d6a16428c461c5ac452bc4edd51360732246b0f773c8f4cdb943c7fead566e5d3763c1c8", 0x45}, {&(0x7f0000f9b000-0xec)="6ae6d79aa5e472bc0efbaba4a284e7718ff9155343f7c9acbe101843b8e47b8c87a6edf48b41f540bdd97db314a898b1bb0a9e23a455142d31a11c4b77fa7f1a7edf52da2de96d81ef707699141e4c89edd651274701dcd7f1c424b539e99ab77e221786e5b6b5f7c5d33728553b287fa94f5c3c808d8140e907fd6d9a70061b4c3e1d7883aba1d5bfe344c1e5bb5d8118df52870eaf2df94784ac0e2d14aec7312616c6d1c010d8af4cda809544b9ed66d9f954708d4808d79b75ab393972874a42b59770aad0029db0b2515cf45fa6bc55baa1a4e0bcff03f0195857f1a10dd28080fb7de2a09d6aa0a0d8", 0xec}, {&(0x7f0000af5000-0x50)="843ae71c7bcd59b2123998adfe1c534d67fa49b7c01046b0afeb67debe962af40dbbb7c60f36594983a3ff2db42d4b2c57e47dcf354e5c997c85f422b4fb912202b3a424316d84bea911f1fcbfe62b19", 0x50}, {&(0x7f0000f81000-0xf3)="b10dfffdd81c1ec726103d243402d82d76d85788bb40ef6cba5b04b52d9eae07ba6bb3fb8c51b017d0af8abf04c2a26092eea5ecf5dc8de4fe4d9c074410a04dc55b4df0f6c501d9fc85de6f029edcecae4760f0b697ef5059290861bb19aeb6ec685078585eb61d9d688f00be37946aa0a643b7ab72d54240380a98c0dcf973d70f792448fb01725eb554110b156d6646e42e4ea2d67872d09f7b74cb1cb607113164a2b31994a843d8566bfd121bdea5210f93e32c969c2362bcfe4e7b5506043deb7715c1e555582ba55d08f3fcbc4934e1fa810cd0c5e635de57627197bcb721f1f07fabe3593d22ac4692df87e624fdfe", 0xf3}], 0x4, &(0x7f0000f9b000-0xa0)={0xa0, 0x119, 0x4, "a06ee0c8e82a1f462a15cec8f6ae0a0a320ce7d8ca1975953b7284fb2b3f2860fbb47057f824675ac5cb84f6b471cd3c9f779c7f4b46b7e21e6c6b59019d753ea009ebbfab9a25ce7e67779868f1451c58dbd8b89deb0c5edc1ebefa04d4e4783d2f7a30a8bcf685a7b18c06b241f86d9bc07f15e675ec8b3073dd6c0de69b54ec909547194e5e3a5cdf0ce6"}, 0xa0, 0x4}, 0x8091) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd9000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f9c000-0x8)={0x0, 0x0}) symlinkat(&(0x7f0000f9a000)='./file0\x00', r2, &(0x7f000057f000)='./file0\x00') 2017/12/26 11:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ab000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000687000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000919000)={{&(0x7f000099f000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r1 = accept$packet(r0, &(0x7f0000de4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000068a000-0x4)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e52000-0x4)=0x0) r2 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000020e000-0x8)={0x0, 0x0}, &(0x7f000013e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000edd000-0x8c)={r3, @in6={{0xa, 0x1, 0x50000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a6f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000a4000-0x8)={0x0, 0x0}, &(0x7f00005d8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x1) getsockopt(r2, 0x107, 0x0, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000084f000)=@int=0x8, 0x4) 2017/12/26 11:38:34 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/sequencer2\x00', 0x100000007, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000f70000)=@full={{0x3, {"d4ed5454bf96ba"}, 0x9}, [{"91fc6c774d07f5"}, {"c62831e46b32d1"}, {"c746bc03d6fd98"}, {"ba85e494f95f09"}, {"548ebff7532965"}, {"bec423087c67e0"}, {"b708aacd36cb08"}, {"a2737255f3fdf2"}]}, 0x48) r1 = socket(0x4, 0x804, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000a1000)=0x0, &(0x7f0000f71000)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000f71000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) 2017/12/26 11:38:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = add_key(&(0x7f0000641000)='keyring\x00', &(0x7f00000b7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005a6000)="25254e2067da4d4aa8822f7285cbd62cbbd7aed7d1fa5ac37f9cbd18eb3079c420a94cbe8a80b68738cc97895fc8887e8b6d87a9b9510351d2b99f5ccb020dfa67dc23338055ff1e161041ce60ab6e448754db9905de89dd15399aadacacfd38bc0be4c7d1ca9d9eaf7a43e90242eea8f618bc179331a1268cc86eda9fba068605336aa2001e9c9737984dfb08ddb6031a9c5076ed344de411e8ecbb9e052fd80048d6b212c79b85fc5cdf23164211f0919583fd0b5a4db23b829ad45226a473b034c700bf85c87e1413653ef55ac7024a54dc9a8c88f6ebb321a385f7f9bd6860af563497864768f6424a02d1165c46decbc5efcf24c6c4cc6f99", 0xfb, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000a9c000-0x8)='keyring\x00', &(0x7f00001db000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004fb000)={0x0, 0x0, 0x0}, 0xc) fstat(r3, &(0x7f0000b9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000189000)='./file0\x00', &(0x7f0000b05000-0x8)='./file0\x00', 0x0, r4, r5, 0xfffffffffffffffe, 0x3, 0x40) dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 11:38:34 executing program 3: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x6, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x6e0000000000000, 0x3f00000000000, 0x1f, 0x6, 0x0, 0x200, 0x41, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) 2017/12/26 11:38:34 executing program 4: r0 = socket(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000de2000)=""/0, 0x0, 0x40002043, &(0x7f00000db000-0x10)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000964000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getresgid(&(0x7f0000f9b000-0x4)=0x0, &(0x7f00000f2000)=0x0, &(0x7f0000683000)=0x0) syz_fuseblk_mount(&(0x7f00001c2000)='./file0\x00', &(0x7f00004c4000-0x8)='./file0\x00', 0x6002, r1, r2, 0x3, 0x1, 0x1000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) recvfrom$packet(r0, &(0x7f0000002000-0x32)=""/50, 0x32, 0x100, &(0x7f0000000000)={0x11, 0xf7, r3, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/26 11:38:34 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000731000)={0x0}, 0xfffffe58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0x80}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r2) 2017/12/26 11:38:34 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = syz_open_dev$tun(&(0x7f0000fe2000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) sendfile(r0, r1, 0x0, 0x0) getgroups(0x1, &(0x7f000093d000)=[0x0]) 2017/12/26 11:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10b) fcntl$notify(r0, 0x402, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000017e000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f1f000)={0x0, 0x0}, &(0x7f000008c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dde000)={r2, 0xb8c}, 0x8) 2017/12/26 11:38:34 executing program 7: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ff7000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e1c000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f00004e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000004b000)='/selinux/relabel\x00', 0x2, 0x0) accept$packet(r1, &(0x7f0000f00000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006d7000)=0x14) close(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) fchown(r2, 0x0, 0x0) 2017/12/26 11:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f8c000)='keyring\x00', &(0x7f000044d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, r0) 2017/12/26 11:38:34 executing program 5: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fa9000+0x254)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/26 11:38:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capget(&(0x7f0000714000)={0x20071026, r0}, &(0x7f00002fb000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x1b, 0x1, 0xff) fcntl$setown(r1, 0x8, r0) 2017/12/26 11:38:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a83000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005e5000)={0x0, 0x0}) 2017/12/26 11:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, 0xc) rt_sigqueueinfo(r0, 0x7, &(0x7f0000255000-0x10)={0x2f, 0xfffffffffffffffc, 0x80000000, 0x401}) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000005000)={0x281e, 0x401, 0x7, 0xa3, &(0x7f00007d0000)=""/163, 0xc8, &(0x7f0000836000)=""/200, 0x84, &(0x7f00007f0000-0x84)=""/132}) fadvise64(r1, 0x0, 0x1000, 0x3) 2017/12/26 11:38:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/26 11:38:34 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d01000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab7000)={0x3, &(0x7f000072c000-0x18)=[{0x3, 0x1000, 0xf1, 0x5}, {0x9, 0xfff, 0x4, 0xc2}, {0x67a4e1c0, 0x5, 0xffffffff, 0xfffffffffffffe01}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0xc) sendto(r1, &(0x7f00000e9000)="14000000040ae702000000ffff000000000401e5", 0x14, 0x0, 0x0, 0x0) 2017/12/26 11:38:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ee000)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2017/12/26 11:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) accept4$inet6(r0, 0x0, &(0x7f000052e000)=0x0, 0x0) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/26 11:38:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000efb000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00009e9000)="f3835040801a5a6d4008c3ee36854bdd0b97799957a7c4c89ffa33966d97c9c2ff7a741be0e6d5ccd3caaf528e5a9ec45b43f29437b74bd13e11e9466c07fc8f57b7919c679a6c92bae29913a9", 0x4d) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000787000-0x10)=@common='ipddp0\x00') recvfrom$ipx(r1, &(0x7f0000256000)=""/67, 0x43, 0x0, &(0x7f00007e2000-0x10)={0x4, 0x100000000003, 0xfffffffffffffffd, "45947282ed7f", 0x3, 0x0}, 0x10) [ 40.848514] audit_printk_skb: 10 callbacks suppressed [ 40.848526] audit: type=1400 audit(1514288314.203:42): avc: denied { setattr } for pid=7218 comm="syz-executor6" name="map_files" dev="proc" ino=15873 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2017/12/26 11:38:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fallocate(r0, 0x3, 0x5, 0x5) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2017/12/26 11:38:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fcc000)='keyring\x00', &(0x7f0000e53000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ff1000)={0x1, r2}) r3 = add_key(&(0x7f0000729000-0xa)='encrypted\x00', &(0x7f0000b3e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f9b000)={0x1, &(0x7f0000baf000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) msync(&(0x7f000072b000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ff2000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ff3000-0x4)=0xc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000ff2000)={@loopback={0x0, 0x1}, r5}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000126000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067d000-0x4)=0xe8) getresuid(&(0x7f000026f000-0x4)=0x0, &(0x7f0000ff2000-0x4)=0x0, &(0x7f0000106000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000e97000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8000, 0x1, 0x4, 0x17, 0xa0, 0x0, 0x5515f445, r6, r7}, {0x7fff, 0x8, 0xfff, 0x4, 0x3, 0xc934, 0xfffffffffffffffe, 0x3}, {0x8000, 0x8, 0x2, 0xb52}, 0x6, 0x80000000, 0x7, 0x0, 0x8, 0x3}, {{@in=@empty=0x0, 0x9, 0x7fffffff}, 0x4, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x0, 0x0, 0xfffffffffffffffb, 0x72f, 0x238, 0x8}}, 0xe8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000ff2000-0x60)={0x0, 0x3, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff1000)=0x0) timer_getoverrun(r8) 2017/12/26 11:38:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006c6000)='./file0\x00', 0x400000, 0x30) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000acc000-0x4)=r1) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000dc4000)={@common="69703667726530000100", @ifru_ivalue=0xa0}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/26 11:38:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f63000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000c58000)={0x5, 0x35f5, 0x0, {0x77359400, 0x0}, 0x100000000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x11, 0x80003, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000560000)={0x0}, &(0x7f0000ffb000-0x4)=0x4) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000fdb000-0x4)=0x0, &(0x7f000019f000)=0x4) 2017/12/26 11:38:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000018a000-0x4)=0x8, &(0x7f0000b8a000)=0x4) r1 = accept$inet6(r0, &(0x7f0000509000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003c4000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000936000)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x0, 0xfffffffffffffcad, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59}, @in6={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) 2017/12/26 11:38:34 executing program 1: pipe(&(0x7f00009c2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ec3000-0x11)='/selinux/enforce\x00', 0x20401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000000)="a0a566924b53149c07a43b4f3a10f8d760081070ff45e89f40d85b6f51bcf56cd538a1d11570f3a22a75413663b2b605b703cea7ae13de8babc72295c19f440578b1aec6eabf7454f3304417326fde6d99384cbbe1610c4b5db6258a024fd477e1361cd0af75a2c36596629bc52eb340d94432fbedc8e5056f5552809825decd3a0152949562d5ddd839a06e922e715f7e76c1897420250569aeee00d5d9a05212b72bff690650136b43d17200c44ba60134ef9e3feeeaa0d6331d45dd67f4ff7a63b23dc371858b82203e9d45bb1a0b", 0xd0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000509000)=@sco={0x1f, {0x8, 0x0, 0x2, 0x8, 0x9, 0x0}}, 0x8, &(0x7f0000fb1000-0x30)=[{&(0x7f000028e000)="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0x1000}, {&(0x7f0000e60000-0x13)="d36107b24892f7ca54f6780b71966ac074ed71", 0x13}, {&(0x7f0000a15000-0x44)="376b095612c8c4e4057f6a4ec4be53ff43f3144ccd89ca5488e7ea1a83257fb81fcf8ee6210995cffa45ae872b70fe1f69ef7fec17fcd95544774584bc6794cf3cca59ef", 0x44}], 0x3, &(0x7f0000e4b000-0x1360)=[{0x50, 0x119, 0x3, "e467a25094654ae37bbb49a61fbbe05fdac8bd951d5e1d736dfdf51d71454e74ef20b6eb347b0097781e114915f38bda9266f95a862700e3500d987e69a7ecc5"}, {0x110, 0x118, 0x10001, "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"}, {0xb8, 0x10f, 0x100, "9859d9491ad31e3e8ad1a36953135ac6222de5d1d4ac9eb3f782c6a6be044cf0c5854d0364e295ceeafc2a5a030ca4653513713232ac7449e917a4419eacc8f223a112290ed2bda7c7986422b4cb9552171080816af4c476a3811efbd37fa0bd0942e54cd0000000006ddef283a8f7733a9382a39ad0acfbf1ad9bdd00b45ae3254c93c3ff417846f51a99166ba565a632003463cf6c044f5e7c84f17c6c44a40470b3e9"}, {0x50, 0x0, 0x81, "7618495e5fed7538de689ec4ea2ddf4ff68b909f0f04176320c604bc78b8f8adbc1ca0f927b3d80397112890bac88ec7596521070bf6a6a861e719a7d9"}, {0x50, 0x13d, 0x401, "76f31975b8ff8be67444278bc935c562d7f0ae42d3532f95d1720c815a369b086f69fe22107c2bdf3d6d0a3011937e01edcd180dc926bcc831"}, {0x1010, 0x10a, 0x5, "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"}, {0x98, 0x117, 0x7fff, "cceb1db9eba9fca38475ee82c0990ba0dfb19c15a2b2c3aa2576a969d9ff1379b2571a6cc25b52a56c6ff64c5d63d61d3ab9c21486cff51723f41b6eb1c0710cf37ad0c935d3761b862b047d29f6ec33ff2c87d10e3983823279f57daec9e5ba20f579d5828fee01946c3a129a96fcbea426722790c178651fa42be81d3ce87f3a50a5b61e"}], 0x1360, 0x10}, 0x432d0eb0a50ec087) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) setsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f0000e78000-0x86)="bbbb449055b0335c4223da8b4a071dd01f00bac18fe44bde946ec6e2c8aa7ba0249a3b557a0e32fbe26b163e12a1e58e224abc96389d88081f26fc0360327ecc4e974dbf4df28bd9c33920e7636f38f7b2ef25bd65178e4df50a72176142a8156138d32ec45f0d84824d6c5ee5e5b56995973d3a18f289c7c2207aebdec9f8ac6d0c7897e613", 0x86) write(r3, &(0x7f0000b3c000-0x24)="240000001a0025f0006bb404feff0b18020049ff6e10b551be0700eb0800030001001600", 0x24) 2017/12/26 11:38:34 executing program 7: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000561000-0x8)='./file0\x00', 0x40040, 0x110) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) r1 = epoll_create(0x7) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf9000-0xc)={0x4, 0x0}) ppoll(&(0x7f0000bfe000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f0000bff000-0x10)={0x0, 0x0}, &(0x7f0000030000-0x8)={0x0}, 0x8) 2017/12/26 11:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000afd000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000619000)=""/76) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000575000-0x4)=0x0) sched_setscheduler(r1, 0x2, &(0x7f00002d9000-0x4)=0x400) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000781000)="8c249311ad1c313136189f0f36d186e5c3686aad55d128c49ad1aac402fe6a26bc0e961ce6000000007fffffffb2c19322f4abec523a1a090300000009d0e83c16fdb1bc9db2493fc9244aee63dc1890c98229a0badf532546605800000000000000074649610b891b431a19c935d92e707e64711d7c64849ad8d58242777b2b6bdc972a10", 0x85, 0x2000003f, &(0x7f0000953000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 11:38:34 executing program 6: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000d17000)={&(0x7f0000d17000)=[0x7, 0xed7c, 0x598a6b7c, 0x9, 0x1, 0x0, 0x3ff], 0x7, 0x0, 0x4, 0x100, 0x446d, 0x0, {0x6, 0xffffffffffffff00, 0x400, 0x0, 0x41, 0x8, 0x1, 0x4, 0x0, 0x1a1, 0x200, 0x7, 0x8, 0x2, "0a19b985eb8c252c7762b3d323f7d392eddfed1043f48e2c3fb20ca477ffe914"}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2017/12/26 11:38:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f00004ea000-0x30)=[{&(0x7f0000f0f000)=""/1, 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000066d000)=0x0) accept(r0, &(0x7f0000f3b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec8000)=0x8) recvfrom(r0, &(0x7f0000d38000-0x7)=""/7, 0x7, 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002a6000-0x7)={0x0, 0x3c59, 0xb3, 0x2, 0x2}, 0x14) 2017/12/26 11:38:34 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') syz_emit_ethernet(0x69, &(0x7f0000002000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x9fdd, @llc={0x59, @snap={0x1, 0xaa, "f952", "4e9d95", 0xfbfb, "3796b25201c9be93715f061f04c4d96df2b60bb8b04d44ab2b307e49e884f0868c9dd702abaefdfe6de82c32b6100f591ce817f49cd162f42c643b6d15aa933f71cd46eaddfa0684dd23c029199811b8"}}}}}, &(0x7f0000004000)={0x1, 0x3, [0x13a, 0x2d2, 0x9dc]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = socket(0x11, 0x803, 0x300) connect$inet6(r1, &(0x7f0000d7d000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r5, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000000e000-0x1e)=""/30) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/26 11:38:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b7f000-0x28)={@common='gre0\x00', @ifru_mtu=0xa}) process_vm_writev(0x0, &(0x7f0000dc2000)=[{&(0x7f00004ac000)=""/187, 0xbb}, {&(0x7f0000657000-0xc7)=""/199, 0xc7}, {&(0x7f0000016000)=""/185, 0xb9}, {&(0x7f000019d000)=""/128, 0x80}], 0x4, &(0x7f0000bfb000-0x20)=[{&(0x7f00003a3000)=""/57, 0x39}, {&(0x7f0000b27000)=""/199, 0xc7}], 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67656530f0feffffef0000001c00defc", @ifru_flags=0x301}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000069b000)={0x1, 0x10001, 0xff, 0x0, 0x10, 0xffffffffffffe12f}) fcntl$setstatus(r2, 0x4, 0x40000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000be9000-0x8)=0x0) pread64(r2, &(0x7f000099d000)=""/173, 0xad, 0x0) dup3(r3, r3, 0x80000) r4 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f000051c000-0x2e)=""/46, &(0x7f0000f7e000-0x4)=0x2e) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00008ba000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000175000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/26 11:38:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000fce000-0x8)=[{&(0x7f00008f2000)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ffebdd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) 2017/12/26 11:38:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) sendto$inet(r0, &(0x7f00002e4000-0xe5)="d8af8512e333090ea93c847abd0a8d01156e5f698cd39d21fdee092700f3ab82a965e8ddb16278d8bd4da3e0fd3241ea3296473d88a7e3bd79d6cb161328189fc7736236d21c832d17d217676c4af413d6aab3196fef221b5111d0510b5366bf7094b841317aaf5df47b7858081dee72d069fb589b4f42fdc38fede981d51ecfa89e0ebd3de97ed39261cc8723daf5824bda0f50112ada75349deed1b1a4cd468c6a9ce862f48972bded7ad7e877d9dcb265df6196e7a984757cd82a4e1e686bd64e80363d02c2a2b1a1ee6ad4bec7272fef314d859a6eda570c179276fcfa492852418e70", 0xe5, 0x4000000, &(0x7f000019e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 41.014888] kasan: CONFIG_KASAN_INLINE enabled [ 41.023945] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 41.033213] BUG: spinlock bad magic on CPU#1, syz-executor7/7257 [ 41.033224] lock: 0xffff8801b341a118, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 41.033232] CPU: 1 PID: 7257 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #113 2017/12/26 11:38:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) getgroups(0x1, &(0x7f0000005000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x70)=[{&(0x7f0000011000)="b76b6f446bd5a69de6fea5d1862dc907e4b9ef", 0x13}, {&(0x7f0000004000)="23aeebabbf4512e452b07efe09b64fc854", 0x11}, {&(0x7f0000005000)="c4472e3cdae863bb2cb0d67f956a90e63a0e075978850ee65a19e4fc90b3d7c18fbfb73ef07992f5f9f125fbb86322d7772235d4f091e6aea6a21cd5ac01c4b428be573c2c1ab956a96ef9c648057bfe6e30b2bf3a1a5de4a18bfc15c0515d5ac066a8901e2453a1563dfe028b8b3b3add3b85915a682c9a287421d94d37ea1e0e7d71ee219360114ad3352d0120ec134bac930bc965264efb5212b529402305df04e076baaa11d9fcff65426f0292adfe5840f42504d4b5cee994ef71b694e12fb10e97495c1dc0318f44", 0xcb}, {&(0x7f0000013000-0x9e)="4539b7c23ad3a700c7924891b06f1966778e27d874635d73bbd9a8c09970b1e755c8b55e2ad7f5c57e861c6b25cf9ed51d7c00aa886ad9031cfd65e526550b21798a638994d0fc136a6da29d1d8534f29bb6ca7079f0c84142ce4f3975a3c5f5f87544aa9dcfcb268bd1e606472e32fd5be02ff1d02e08812f45ed484faec54c3313724dfe401dc9fa774bf6e0c1d67cec4d8f0d3992efa35894d6c930b8", 0x9e}, {&(0x7f0000006000-0xe2)="89dbb61c35c3a63cee33663db7c74d377fb3541e02f9b067d8547fa4404605846e061a875705f46ad4ab3e714b6169575ef25a4db89d37ee4f876ab6a16a7d578a04ed32edbeb78a00dd28c80c401ce9425cd2a1dc675292a587166a8e2861e14bf3ee22f8bc14cbc00e5e6db1ce0ee887a49150e14d8c48ac2d7cecc2d4792696824dfa7a23faaefc58733a969ec2a7a509283690c34ecc4c5ca3c21acaafbea7791842a75cc22202765310a516266a7280755dfa315a3b4be50545bdae6d35dfbe5b9ee8dfb54ddf4729f3bf005afe99ba2cfc8d9df595f1f2ed78104033df70cf", 0xe2}, {&(0x7f0000005000)="4a8d9afc90107a42af27e7a4d9f5ab4dca8c4b52bcb7fb54e986bea1d5fe7178d259e490fe15da818bd2026dac1527e8a2f551553eb5dafc2228119903c5a4158614da1933ccfe9e41b189bf7131c5febab3d9273de07b142891794f3fee439a4daea0e5c47708130e76ae578e892bbdb9168b1962a648c5ad43ab896cc951892ce0dd7134780c9a4f03de53ff6ccbf241cce1fa72b95d611ab1", 0x9a}, {&(0x7f0000006000-0x4c)="335f4271ec5182cbc6b5f0e0419327f67a883d1dfeeb2038efdeb6ccaadddd047a583d3d03f185f2cbd947070397d97436a0a8156c1598495cd8613e19813df042c30bab644c7cd4e587e299", 0x4c}], 0x7, &(0x7f0000004000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xe0, 0x40814}, 0x4) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000004000)={&(0x7f0000000000)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 11:38:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r1, r0, 0x80000) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00008b9000-0x80)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) [ 41.033240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.033252] ffff8801d788f878 ffffffff81d922b9 ffff8801b341a118 ffff8801d98e8000 [ 41.033257] ffffed0039102940 ffffffff844d7fe0 ffff8801c8814a00 ffff8801d788f8b8 [ 41.033261] ffffffff81246a9d ffffffff81222604 ffff880100000000 0000000000000000 [ 41.033262] Call Trace: [ 41.033273] [] dump_stack+0xc1/0x128 [ 41.033280] [] spin_dump+0x14d/0x280 [ 41.033285] [] ? remove_wait_queue+0x14/0x40 [ 41.033289] [] do_raw_spin_lock+0x174/0x1e0 [ 41.033295] [] _raw_spin_lock_irqsave+0x56/0x70 [ 41.033298] [] ? remove_wait_queue+0x14/0x40 [ 41.033301] [] remove_wait_queue+0x14/0x40 [ 41.033309] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 41.033313] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 41.033316] [] ep_remove+0x41/0x290 [ 41.033320] [] eventpoll_release_file+0xc5/0x140 [ 41.033326] [] __fput+0x5a8/0x6e0 [ 41.033330] [] ____fput+0x15/0x20 [ 41.033336] [] task_work_run+0x115/0x190 [ 41.033342] [] do_exit+0x7e7/0x2a40 [ 41.033347] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.033351] [] ? release_task+0x1240/0x1240 [ 41.033357] [] ? get_futex_key+0x1050/0x1050 [ 41.033363] [] ? __dequeue_signal+0xa3/0x550 [ 41.033366] [] ? recalc_sigpending+0x72/0x90 [ 41.033371] [] do_group_exit+0x108/0x320 [ 41.033375] [] get_signal+0x4d4/0x14e0 [ 41.033382] [] do_signal+0x87/0x1a00 [ 41.033386] [] ? sigprocmask+0xef/0x290 [ 41.033390] [] ? sigsuspend+0x250/0x250 [ 41.033399] [] ? __might_fault+0x114/0x1d0 [ 41.033403] [] ? setup_sigcontext+0x7d0/0x7d0 [ 41.033409] [] ? SyS_ppoll+0x2f9/0x400 [ 41.033413] [] ? SyS_futex+0x22e/0x2d0 [ 41.033417] [] ? SyS_epoll_create+0x190/0x190 [ 41.033420] [] ? do_futex+0x15c0/0x15c0 [ 41.033425] [] ? exit_to_usermode_loop+0xac/0x120 [ 41.033428] [] exit_to_usermode_loop+0xe1/0x120 [ 41.033432] [] syscall_return_slowpath+0x1a0/0x1e0 [ 41.033436] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 41.067412] device gre0 entered promiscuous mode [ 41.088512] device gre0 entered promiscuous mode [ 41.151216] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.151226] CPU: 0 PID: 7299 Comm: syz-executor3 Not tainted 4.9.71-g2506378 #113 [ 41.151231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.151245] ffff8801d8c3f670 ffffffff81d922b9 ffff8801d8c3f950 0000000000000000 [ 41.151256] ffff8801c764f190 ffff8801d8c3f840 ffff8801c764f080 ffff8801d8c3f868 [ 41.151267] ffffffff8165fb7a ffff8801d8c3f718 ffff8801d8c3f7c0 00000001c2dd8067 [ 41.151269] Call Trace: [ 41.151285] [] dump_stack+0xc1/0x128 [ 41.151296] [] handle_userfault+0xa3a/0x1310 [ 41.151306] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.151314] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.151325] [] ? pick_next_task_fair+0x813/0x1fe0 [ 41.151334] [] ? pick_next_task_fair+0x4aa/0x1fe0 [ 41.151348] [] ? handle_mm_fault+0x117b/0x2530 [ 41.151356] [] ? handle_mm_fault+0x1fc3/0x2530 [ 41.151364] [] handle_mm_fault+0x1fd1/0x2530 [ 41.151373] [] ? __schedule+0x64d/0x1ba0 [ 41.151381] [] ? __pmd_alloc+0x410/0x410 [ 41.151391] [] __do_page_fault+0x5c2/0xd40 [ 41.151398] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.151406] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.151413] [] do_page_fault+0x27/0x30 [ 41.151420] [] page_fault+0x28/0x30 [ 41.151429] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.151437] [] ? core_sys_select+0x3be/0x730 [ 41.151443] [] ? core_sys_select+0xa8/0x730 [ 41.151450] [] ? do_select+0x13b0/0x13b0 [ 41.151459] [] ? recalc_sigpending+0x72/0x90 [ 41.151467] [] ? retarget_shared_pending+0x1f0/0x1f0 [ 41.151475] [] ? __set_current_blocked+0x80/0xa0 [ 41.151483] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 41.151491] [] ? __set_current_blocked+0x80/0xa0 [ 41.151498] [] ? sigprocmask+0xef/0x290 [ 41.151505] [] ? sigsuspend+0x250/0x250 [ 41.151513] [] ? __might_fault+0x114/0x1d0 [ 41.151520] [] SyS_pselect6+0x2ae/0x550 [ 41.151527] [] ? SyS_select+0x1e0/0x1e0 [ 41.151534] [] ? SyS_futex+0x22e/0x2d0 [ 41.151540] [] ? do_futex+0x15c0/0x15c0 [ 41.151547] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 41.151555] [] ? __might_fault+0x18e/0x1d0 [ 41.151561] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.151568] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 41.151585] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.151592] CPU: 0 PID: 7291 Comm: syz-executor3 Not tainted 4.9.71-g2506378 #113 [ 41.151595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.151608] ffff8801b35d77b0 ffffffff81d922b9 ffff8801b35d7a90 0000000000000000 [ 41.151619] ffff8801c764f190 ffff8801b35d7980 ffff8801c764f080 ffff8801b35d79a8 [ 41.151630] ffffffff8165fb7a ffff8801d9424380 ffff8801b35d7900 00000001c2dd8067 [ 41.151631] Call Trace: [ 41.151640] [] dump_stack+0xc1/0x128 [ 41.151650] [] handle_userfault+0xa3a/0x1310 [ 41.151661] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.151669] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.151677] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 41.151685] [] ? finish_task_switch+0x1ed/0x630 [ 41.151692] [] ? finish_task_switch+0x1c1/0x630 [ 41.151699] [] ? __schedule+0x64d/0x1ba0 [ 41.151707] [] ? handle_mm_fault+0x117b/0x2530 [ 41.151715] [] ? handle_mm_fault+0x1fc3/0x2530 [ 41.151723] [] handle_mm_fault+0x1fd1/0x2530 [ 41.151741] [] ? __pmd_alloc+0x410/0x410 [ 41.151751] [] ? memset+0x31/0x40 [ 41.151762] [] __do_page_fault+0x5c2/0xd40 [ 41.151771] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.151780] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.151789] [] do_page_fault+0x27/0x30 [ 41.151796] [] page_fault+0x28/0x30 [ 41.151810] [] ? strncpy_from_user+0xaf/0x2d0 [ 41.151820] [] ? strncpy_from_user+0xb1/0x2d0 [ 41.151829] [] ? kmem_cache_alloc+0x10c/0x290 [ 41.151838] [] getname_flags+0x10e/0x580 [ 41.151846] [] user_path_at_empty+0x2d/0x50 [ 41.151853] [] vfs_fstatat+0xc6/0x170 [ 41.151859] [] ? vfs_fstat+0x70/0x70 [ 41.151868] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 41.151874] [] SYSC_newstat+0x86/0x100 [ 41.151881] [] ? cp_new_stat+0x5d0/0x5d0 [ 41.151887] [] ? do_futex+0x15c0/0x15c0 [ 41.151894] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 41.151902] [] ? security_file_ioctl+0x89/0xb0 [ 41.151909] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.151915] [] SyS_newstat+0x1d/0x30 [ 41.151922] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 41.856801] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 41.863011] Dumping ftrace buffer: [ 41.866523] (ftrace buffer empty) [ 41.870207] Modules linked in: [ 41.873496] CPU: 1 PID: 7265 Comm: syz-executor4 Not tainted 4.9.71-g2506378 #113 [ 41.881087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.890408] task: ffff8801d9b99800 task.stack: ffff8801d8598000 [ 41.896435] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 41.904659] RSP: 0018:ffff8801d859f9b0 EFLAGS: 00010a07 [ 41.910071] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff82664deb [ 41.917305] RDX: 1bd5a9d5a0000003 RSI: 0000000000000002 RDI: dead4ead0000001c [ 41.924538] RBP: ffff8801d859f9c0 R08: 0000000000000001 R09: 0000000000000000 [ 41.931771] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000004 [ 41.939005] R13: 0000000000000020 R14: ffff8801d9224200 R15: dffffc0000000000 [ 41.946242] FS: 00007f8389381700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 41.954430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.960277] CR2: 00007ffc341e6f40 CR3: 00000001d95df000 CR4: 00000000001406e0 [ 41.967512] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.974747] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.981981] Stack: [ 41.984097] ffff8801d9b99800 ffff8801d9224358 ffff8801d859fa20 ffffffff82664e11 [ 41.992049] ffff8801d9224370 ffffed003b24486b ffffed003b24486e ffff8801d9224368 [ 41.999999] dead4ead00000000 ffff8801d9224340 0000000000000000 0000000000000000 [ 42.007940] Call Trace: [ 42.010495] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 42.016952] [] sg_finish_rem_req+0x2b5/0x340 [ 42.022982] [] sg_new_read.isra.20+0x39/0x3e0 [ 42.029089] [] ? sg_get_rq_mark+0x142/0x190 [ 42.035021] [] sg_read+0x8bd/0x1440 [ 42.040262] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 42.046894] [] ? fsnotify+0xf30/0xf30 [ 42.052316] [] ? avc_policy_seqno+0x9/0x20 [ 42.058169] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 42.065150] [] ? security_file_permission+0x89/0x1e0 [ 42.071868] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 42.078498] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 42.085137] [] do_readv_writev+0x520/0x750 [ 42.090986] [] ? vfs_write+0x530/0x530 [ 42.096491] [] ? exit_robust_list+0x230/0x230 [ 42.102611] [] ? __fget+0x201/0x3a0 [ 42.107852] [] ? __fget+0x228/0x3a0 [ 42.113100] [] ? __fget+0x47/0x3a0 [ 42.118263] [] vfs_readv+0x84/0xc0 [ 42.124372] [] do_readv+0xe6/0x250 [ 42.131437] [] ? vfs_readv+0xc0/0xc0 [ 42.137809] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 42.144443] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.151264] [] SyS_readv+0x27/0x30 [ 42.156420] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 42.162961] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 42.189377] RIP [] __free_pages+0x21/0x80 [ 42.195262] RSP [ 42.199492] ---[ end trace 35756874c11f6755 ]--- [ 42.204418] Kernel panic - not syncing: Fatal exception [ 42.210415] Dumping ftrace buffer: [ 42.213932] (ftrace buffer empty) [ 42.217627] Kernel Offset: disabled [ 42.221221] Rebooting in 86400 seconds..